mm

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

damon

12838

17

61

54730

SeongJae ParkBaolin WangLiam R. HowlettKefeng WangDavid HildenbrandMatthew WilcoxRyan RobertsBalbir SinghHugh DickinsShakeel ButtSuren BaghdasaryanLorenzo StoakesAndrew MortonOthers September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 7400}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3245}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 119}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 43, "token_count": 354}, {"author_id": 4, "token_count": 57}, {"author_id": 0, "token_count": 183}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 9905}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 161}, {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 721}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 0, "token_count": 883}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 43, "token_count": 16}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 116}, {"author_id": 0, "token_count": 732}, {"author_id": 60, "token_count": 506}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 4741}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 869}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 143}, {"author_id": 0, "token_count": 1490}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 59}, {"author_id": 0, "token_count": 507}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 21}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 49, "token_count": 50}, {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 239}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 893}, {"author_id": 53, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 49, "token_count": 7}, {"author_id": 0, "token_count": 938}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 393}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 1149}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 77}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 786}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 1692}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 54, "token_count": 6}, {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 82}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 1342}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 12, "token_count": 139}, {"author_id": 0, "token_count": 191}, {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 1907}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 198}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 255}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 1810}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 1624}, {"author_id": 60, "token_count": 1627}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 316}, {"author_id": 60, "token_count": 843}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 55}, {"author_id": 0, "token_count": 227}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 591}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 3147}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 0, "token_count": 120}, {"author_id": 44, "token_count": 17}, {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	49324	90.12%
Baolin Wang	374	0.68%
Liam R. Howlett	181	0.33%
Kefeng Wang	178	0.33%
David Hildenbrand	139	0.25%
Matthew Wilcox	73	0.13%
Ryan Roberts	57	0.10%
Balbir Singh	55	0.10%
Hugh Dickins	19	0.03%
Shakeel Butt	17	0.03%
Suren Baghdasaryan	10	0.02%
Lorenzo Stoakes	5	0.01%
Andrew Morton	1	0.00%
Others	4297	7.85%
Total	54730

kasan

7907

16

112

30433

Andrey KonovalovAndrey RyabininAlexander PotapenkoMarco ElverLinus Torvalds (pre-git)Andi KleenKirill A. ShutemovJoonSoo KimPeter ZijlstraMatthew WilcoxChristoph LameterAneesh Kumar K.VKefeng WangMike RapoportUladzislau RezkiRyan RobertsVlastimil BabkaHugh DickinsAndrew MortonDavid RientjesCatalin MarinasChristoph HellwigVladimir DavydovPeter XuDavid HildenbrandOthers September 1991August 1992June 1993July 1994February 1995June 1995January 1996September 1996March 1997August 1998December 1998February 2002March 2002April 2002June 2002August 2002October 2002July 2003December 2003March 2004June 2004March 2005March 2006June 2006October 2007January 2008February 2008April 2008October 2008February 2009May 2009June 2009September 2012November 2012December 2012January 2013April 2013October 2014December 2014February 2015March 2015April 2015July 2015August 2015September 2015November 2015March 2016May 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017October 2017November 2017February 2018March 2018April 2018May 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019June 2019July 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 55}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 88}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 42, "token_count": 23}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3884}, {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 25, "token_count": 610}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 15, "token_count": 80}, {"author_id": 25, "token_count": 21}, {"author_id": 38, "token_count": 40}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 407}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 940}, {"author_id": 25, "token_count": 226}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 11}, {"author_id": 26, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 9, "token_count": 17}, {"author_id": 25, "token_count": 102}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 55, "token_count": 9}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 78}, {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 15, "token_count": 335}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 109}, {"author_id": 26, "token_count": 38}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 9, "token_count": 158}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 287}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 24}, {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 1154}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 25, "token_count": 156}, {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 1365}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 2, "token_count": 33}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 55, "token_count": 3}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 35, "token_count": 224}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 483}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 25, "token_count": 53}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 209}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 15, "token_count": 82}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 26}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 235}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1374}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 15, "token_count": 186}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 3240}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 15, "token_count": 29}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 84}, {"author_id": 15, "token_count": 1730}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 15, "token_count": 23}, {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 15, "token_count": 109}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 35, "token_count": 1}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 15, "token_count": 180}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 14}, {"author_id": 35, "token_count": 7}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 15, "token_count": 23}, {"author_id": 39, "token_count": 23}, {"author_id": 35, "token_count": 80}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 15, "token_count": 1226}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 15, "token_count": 33}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 15, "token_count": 59}, {"author_id": 29, "token_count": 7}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 15, "token_count": 1533}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 15, "token_count": 144}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 15, "token_count": 227}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 55, "token_count": 47}, {"author_id": 60, "token_count": 353}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 35, "token_count": 132}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 15, "token_count": 80}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 300}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 35, "token_count": 47}, {"author_id": 49, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 15, "token_count": 9}, {"author_id": 4, "token_count": 6}, {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 15, "token_count": 62}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 2671}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 404}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 304}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 55, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 343}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 35, "token_count": 13}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 20, "token_count": 28}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 173}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 25, "token_count": 91}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	13491	44.33%
Andrey Ryabinin	6437	21.15%
Alexander Potapenko	1635	5.37%
Marco Elver	513	1.69%
Linus Torvalds (pre-git)	111	0.36%
Andi Kleen	111	0.36%
Kirill A. Shutemov	79	0.26%
JoonSoo Kim	65	0.21%
Peter Zijlstra	63	0.21%
Matthew Wilcox	49	0.16%
Christoph Lameter	44	0.14%
Aneesh Kumar K.V	40	0.13%
Kefeng Wang	38	0.12%
Mike Rapoport	37	0.12%
Uladzislau Rezki	34	0.11%
Ryan Roberts	24	0.08%
Vlastimil Babka	21	0.07%
Hugh Dickins	18	0.06%
Andrew Morton	15	0.05%
David Rientjes	10	0.03%
Catalin Marinas	7	0.02%
Christoph Hellwig	4	0.01%
Vladimir Davydov	2	0.01%
Peter Xu	2	0.01%
David Hildenbrand	1	0.00%
Others	7582	24.91%
Total	30433

kfence

2663

4

51

10934

Marco ElverAlexander PotapenkoSong MuchunMatthew WilcoxDavid HildenbrandLinus Torvalds (pre-git)Vlastimil BabkaSuren BaghdasaryanChristoph LameterJohannes WeinerCatalin MarinasKefeng WangAndrew MortonMike RapoportLinus TorvaldsOthers March 1992May 1992June 1993July 1993November 1993June 1995September 1999August 2002October 2002December 2002May 2004July 2006May 2007July 2007January 2008October 2008June 2009February 2016November 2016February 2017October 2018April 2020November 2020December 2020February 2021March 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023July 2023August 2023September 2023March 2024May 2024June 2024July 2024August 2024September 2024October 2024January 2025June 2025September 2025November 2025January 2026 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 4323}, {"author_id": 35, "token_count": 3857}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 35, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 35, "token_count": 80}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 9, "token_count": 32}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 35, "token_count": 87}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 35, "token_count": 542}, {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 46}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 182}, {"author_id": 46, "token_count": 41}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 46, "token_count": 32}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 35, "token_count": 28}, {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 35, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 23}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 123}, ]}, ]

Author Name	Tokens	Token Proportion
Marco Elver	4867	44.51%
Alexander Potapenko	4355	39.83%
Song Muchun	73	0.67%
Matthew Wilcox	33	0.30%
David Hildenbrand	23	0.21%
Linus Torvalds (pre-git)	19	0.17%
Vlastimil Babka	18	0.16%
Suren Baghdasaryan	8	0.07%
Christoph Lameter	5	0.05%
Johannes Weiner	4	0.04%
Catalin Marinas	3	0.03%
Kefeng Wang	2	0.02%
Andrew Morton	2	0.02%
Mike Rapoport	1	0.01%
Linus Torvalds	1	0.01%
Others	1520	13.90%
Total	10934

kmsan

2862

8

53

11714

Alexander PotapenkoAndrey KonovalovChristoph LameterAndi KleenMarco ElverLinus Torvalds (pre-git)Peter ZijlstraNaoya HoriguchiNicholas PigginAndrew MortonHuang YingChristoph HellwigUladzislau RezkiVlastimil BabkaKirill A. ShutemovRyan RobertsMatthew WilcoxOscar SalvadorMinChan KimDavid HowellsDavid HildenbrandMike RapoportOthers July 1994September 1996March 1998September 1999January 2000March 2000August 2002September 2002April 2004August 2004July 2005January 2006September 2006May 2007January 2008July 2008October 2008February 2009June 2009June 2010June 2011December 2011March 2016June 2016August 2017November 2017August 2018October 2018December 2018February 2019January 2020May 2020June 2020July 2020October 2020January 2021March 2021April 2021June 2021July 2021October 2021January 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023July 2023September 2023October 2023November 2023December 2023January 2024March 2024May 2024June 2024October 2024January 2025February 2025May 2025June 2025September 2025October 2025January 2026 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 42, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 35, "token_count": 11}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 55, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 10270}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 15, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 9, "token_count": 159}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 185}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 9, "token_count": 329}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 9, "token_count": 13}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 9, "token_count": 20}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 20, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 49, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Potapenko	11035	94.20%
Andrey Konovalov	41	0.35%
Christoph Lameter	20	0.17%
Andi Kleen	17	0.15%
Marco Elver	11	0.09%
Linus Torvalds (pre-git)	10	0.09%
Peter Zijlstra	9	0.08%
Naoya Horiguchi	9	0.08%
Nicholas Piggin	8	0.07%
Andrew Morton	8	0.07%
Huang Ying	7	0.06%
Christoph Hellwig	7	0.06%
Uladzislau Rezki	5	0.04%
Vlastimil Babka	4	0.03%
Kirill A. Shutemov	4	0.03%
Ryan Roberts	3	0.03%
Matthew Wilcox	3	0.03%
Oscar Salvador	2	0.02%
MinChan Kim	2	0.02%
David Howells	2	0.02%
David Hildenbrand	2	0.02%
Mike Rapoport	1	0.01%
Others	504	4.30%
Total	11714

Files:

backing-dev.c

1225

-

58

5142

Tejun HeoPeter ZijlstraJan KaraChristoph HellwigRoman GushchinAndrew MortonLinus TorvaldsFengguang WuDan J WilliamsJohannes WeinerLinus Torvalds (pre-git)Dennis ZhouKefeng WangDavid HowellsMel GormanMatthew WilcoxBalbir SinghDavid RientjesOthers January 1992August 1992June 1993February 2002April 2002May 2002July 2002September 2002October 2002December 2002January 2003July 2003October 2003April 2004May 2004June 2004June 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008July 2008January 2009March 2009May 2009September 2009March 2010April 2010June 2010July 2010August 2010September 2010October 2010December 2010January 2011April 2011June 2011August 2011September 2011November 2011January 2012March 2012April 2012May 2012July 2012August 2012December 2012February 2013April 2013July 2013September 2013April 2014August 2014September 2014January 2015February 2015March 2015May 2015July 2015August 2015September 2015October 2015January 2016July 2016February 2017March 2017April 2017September 2017December 2017April 2018May 2018June 2018August 2018January 2019May 2019July 2019August 2019December 2019January 2020May 2020September 2020December 2020February 2021March 2021June 2021August 2021September 2021November 2021December 2021April 2022June 2022August 2022November 2022April 2023June 2023January 2024March 2024April 2024April 2025July 2025October 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 16, "token_count": 35}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 35}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 55, "token_count": 41}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 55, "token_count": 521}, {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 56, "token_count": 29}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 24, "token_count": 24}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 11, "token_count": 53}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 50, "token_count": 30}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 52}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 1112}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 11, "token_count": 16}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 11, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 48, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 50, "token_count": 85}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 50, "token_count": 188}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 50, "token_count": 66}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 11, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 11, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 50, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 11, "token_count": 294}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 24, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 211}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 24, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 50, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 24, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 24, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 534}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 50, "token_count": 51}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1574	30.61%
Peter Zijlstra	562	10.93%
Jan Kara	561	10.91%
Christoph Hellwig	216	4.20%
Roman Gushchin	211	4.10%
Andrew Morton	113	2.20%
Linus Torvalds	49	0.95%
Fengguang Wu	39	0.76%
Dan J Williams	36	0.70%
Johannes Weiner	14	0.27%
Linus Torvalds (pre-git)	8	0.16%
Dennis Zhou	7	0.14%
Kefeng Wang	6	0.12%
David Howells	6	0.12%
Mel Gorman	4	0.08%
Matthew Wilcox	4	0.08%
Balbir Singh	3	0.06%
David Rientjes	2	0.04%
Others	1727	33.59%
Total	5142

balloon_compaction.c

263

-

18

761

David HildenbrandMinChan KimHugh DickinsLinus Torvalds (pre-git)Christoph LameterMatthew WilcoxAndrew MortonMel GormanNicholas PigginOthers September 1991May 1994January 1998March 2000February 2003February 2006March 2006December 2007August 2008January 2011January 2012December 2012October 2014November 2015July 2016October 2017April 2019May 2019July 2019August 2019May 2021January 2022June 2022March 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 414}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 28}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 32}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	32	4.20%
MinChan Kim	28	3.68%
Hugh Dickins	15	1.97%
Linus Torvalds (pre-git)	12	1.58%
Christoph Lameter	10	1.31%
Matthew Wilcox	7	0.92%
Andrew Morton	6	0.79%
Mel Gorman	4	0.53%
Nicholas Piggin	1	0.13%
Others	646	84.89%
Total	761

bootmem_info.c

131

-

25

583

Song MuchunLinus Torvalds (pre-git)Matthew WilcoxDan J WilliamsAndrea Arcangelivan der Linden, FrankAndi KleenChristoph LameterOscar SalvadorJoonSoo KimLinus TorvaldsDavid HowellsOthers June 1993June 1995March 1997September 1999February 2002June 2003January 2005June 2005October 2005June 2006October 2007April 2008July 2008August 2010January 2011December 2012February 2013July 2013January 2016March 2016May 2016November 2017January 2018July 2019June 2021September 2021October 2021August 2022October 2023October 2024February 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 279}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 27}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 72}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	74	12.69%
Linus Torvalds (pre-git)	42	7.20%
Matthew Wilcox	29	4.97%
Dan J Williams	28	4.80%
Andrea Arcangeli	10	1.72%
van der Linden, Frank	8	1.37%
Andi Kleen	7	1.20%
Christoph Lameter	3	0.51%
Oscar Salvador	2	0.34%
JoonSoo Kim	2	0.34%
Linus Torvalds	1	0.17%
David Howells	1	0.17%
Others	376	64.49%
Total	583

cma.c

1123

-

56

4607

van der Linden, FrankMike RapoportJoonSoo KimYu ZhaoDavid HildenbrandMinChan KimMike KravetzAnshuman KhandualAndrey KonovalovRoman GushchinZi YanCatalin MarinasBaolin WangOthers December 2011September 2012October 2012July 2013February 2014May 2014August 2014October 2014December 2014February 2015March 2015April 2015May 2016October 2016November 2016January 2017February 2017April 2017July 2017October 2017May 2018August 2018December 2018March 2019May 2019July 2019November 2019April 2020August 2020December 2020February 2021May 2021November 2021March 2022May 2022December 2022January 2023March 2023June 2023July 2023January 2024February 2024July 2024August 2024September 2024February 2025April 2025May 2025June 2025July 2025August 2025September 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 618}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 45, "token_count": 9}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 37}, {"author_id": 14, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 18, "token_count": 16}, {"author_id": 22, "token_count": 50}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 23}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 45, "token_count": 4}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 121}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 1714}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 34, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 2, "token_count": 796}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 82}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	1718	37.29%
Mike Rapoport	803	17.43%
JoonSoo Kim	625	13.57%
Yu Zhao	121	2.63%
David Hildenbrand	121	2.63%
MinChan Kim	50	1.09%
Mike Kravetz	44	0.96%
Anshuman Khandual	20	0.43%
Andrey Konovalov	18	0.39%
Roman Gushchin	16	0.35%
Zi Yan	1	0.02%
Catalin Marinas	1	0.02%
Baolin Wang	1	0.02%
Others	1068	23.18%
Total	4607

cma.h

95

-

16

302

MinChan Kimvan der Linden, FrankJoonSoo KimAnshuman KhandualMike KravetzOthers December 2011July 2013August 2014April 2015August 2015April 2017November 2017July 2020August 2020May 2021March 2022February 2024November 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 22, "token_count": 103}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 45, "token_count": 10}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 56}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	103	34.11%
van der Linden, Frank	56	18.54%
JoonSoo Kim	13	4.30%
Anshuman Khandual	10	3.31%
Mike Kravetz	1	0.33%
Others	119	39.40%
Total	302

cma_debug.c

212

-

15

1080

van der Linden, FrankJoonSoo KimMike KravetzAndrew MortonOthers December 2011July 2013August 2014April 2015July 2015February 2017November 2017June 2018August 2018March 2019November 2019July 2020May 2021August 2022February 2025July 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 33}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 791}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 167}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	167	15.46%
JoonSoo Kim	39	3.61%
Mike Kravetz	4	0.37%
Andrew Morton	1	0.09%
Others	869	80.46%
Total	1080

cma_sysfs.c

147

-

7

667

MinChan Kimvan der Linden, FrankAnshuman KhandualJoonSoo KimOthers December 2011July 2013August 2014October 2014April 2015May 2021February 2023February 2024February 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 573}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 45, "token_count": 18}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	573	85.91%
van der Linden, Frank	32	4.80%
Anshuman Khandual	18	2.70%
JoonSoo Kim	15	2.25%
Others	29	4.35%
Total	667

compaction.c

3334

-

116

11118

Mel GormanVlastimil BabkaZi YanJoonSoo KimBaolin WangDavid RientjesJohannes WeinerKefeng WangMichal HockoMinChan KimOscar SalvadorHugh DickinsSuren BaghdasaryanAndrew MortonChristoph LameterMatthew WilcoxLinus Torvalds (pre-git)Andrea ArcangeliChristoph HellwigAndrey RyabininKirill A. ShutemovFengguang WuNicholas PigginYu ZhaoLinus TorvaldsPeter XuDavid HildenbrandDan J WilliamsPeter ZijlstraDavid HowellsOthers June 1995January 1996June 1996June 1999September 1999September 2000February 2002April 2002June 2002July 2002August 2002September 2002November 2002June 2003August 2004January 2005February 2005March 2005May 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006July 2007October 2007April 2008October 2008November 2008January 2009December 2009May 2010September 2010January 2011March 2011June 2011October 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012October 2012December 2012January 2013February 2013July 2013September 2013November 2013December 2013January 2014March 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017May 2017July 2017October 2017November 2017April 2018May 2018October 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019April 2020May 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024November 2024January 2025February 2025March 2025April 2025July 2025September 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 56, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 1051}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 19}, {"author_id": 8, "token_count": 68}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 17, "token_count": 9}, {"author_id": 22, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 8, "token_count": 45}, {"author_id": 47, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 41, "token_count": 15}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 8, "token_count": 57}, {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 613}, {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 22, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 8, "token_count": 13}, {"author_id": 5, "token_count": 75}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 41, "token_count": 20}, {"author_id": 26, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 133}, {"author_id": 5, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 41, "token_count": 1}, {"author_id": 26, "token_count": 8}, {"author_id": 5, "token_count": 404}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 5, "token_count": 128}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 26, "token_count": 153}, {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 34}, {"author_id": 26, "token_count": 29}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 26, "token_count": 4}, {"author_id": 5, "token_count": 180}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 108}, {"author_id": 5, "token_count": 431}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 47, "token_count": 127}, {"author_id": 5, "token_count": 241}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 41, "token_count": 9}, {"author_id": 3, "token_count": 2}, {"author_id": 26, "token_count": 33}, {"author_id": 8, "token_count": 7}, {"author_id": 22, "token_count": 52}, {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 116}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 47, "token_count": 24}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 41, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 89}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 41, "token_count": 82}, {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 19}, {"author_id": 8, "token_count": 2144}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 8, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 48, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 27}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 26, "token_count": 31}, {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 372}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 33, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 57, "token_count": 123}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 55, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 43, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 3, "token_count": 90}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 19}, {"author_id": 19, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 43, "token_count": 24}, {"author_id": 8, "token_count": 54}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 43, "token_count": 42}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 43, "token_count": 45}, {"author_id": 10, "token_count": 64}, {"author_id": 4, "token_count": 9}, {"author_id": 8, "token_count": 22}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 43, "token_count": 115}, {"author_id": 10, "token_count": 39}, {"author_id": 39, "token_count": 84}, {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 43, "token_count": 93}, {"author_id": 10, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 43, "token_count": 16}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 43, "token_count": 18}, {"author_id": 39, "token_count": 64}, {"author_id": 5, "token_count": 4}, {"author_id": 33, "token_count": 419}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 53, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 53, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 10, "token_count": 154}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	4147	37.30%
Vlastimil Babka	1866	16.78%
Zi Yan	436	3.92%
JoonSoo Kim	400	3.60%
Baolin Wang	364	3.27%
David Rientjes	344	3.09%
Johannes Weiner	299	2.69%
Kefeng Wang	170	1.53%
Michal Hocko	163	1.47%
MinChan Kim	142	1.28%
Oscar Salvador	123	1.11%
Hugh Dickins	116	1.04%
Suren Baghdasaryan	69	0.62%
Andrew Morton	55	0.49%
Christoph Lameter	31	0.28%
Matthew Wilcox	30	0.27%
Linus Torvalds (pre-git)	28	0.25%
Andrea Arcangeli	28	0.25%
Christoph Hellwig	27	0.24%
Andrey Ryabinin	22	0.20%
Kirill A. Shutemov	19	0.17%
Fengguang Wu	15	0.13%
Nicholas Piggin	14	0.13%
Yu Zhao	10	0.09%
Linus Torvalds	10	0.09%
Peter Xu	4	0.04%
David Hildenbrand	4	0.04%
Dan J Williams	4	0.04%
Peter Zijlstra	3	0.03%
David Howells	3	0.03%
Others	2172	19.54%
Total	11118

debug.c

364

-

39

1564

Lorenzo StoakesMatthew WilcoxVlastimil BabkaLiam R. HowlettSuren BaghdasaryanMichal HockoDavid HildenbrandKirill A. ShutemovJohannes WeinerLinus Torvalds (pre-git)Nicholas PigginJoonSoo KimHugh DickinsChristoph LameterBalbir SinghAndi KleenJason GunthorpeAndrew MortonAlistair PoppleVladimir DavydovRoman GushchinOthers January 1996February 2002March 2003January 2006March 2006February 2008November 2008May 2012January 2014April 2014October 2014December 2014February 2015April 2015September 2015January 2016March 2016September 2016December 2016August 2017November 2017January 2018July 2018October 2018December 2018February 2019March 2019December 2019January 2020April 2020June 2020August 2020December 2020February 2021June 2021October 2021November 2021January 2022September 2022November 2022January 2023May 2023February 2024March 2024April 2024August 2024January 2025February 2025March 2025June 2025July 2025August 2025November 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 323}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 67}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 22}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 9}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 13}, {"author_id": 4, "token_count": 9}, {"author_id": 53, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 54, "token_count": 20}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 95}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 96}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 349}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 19}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 17}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	356	22.76%
Matthew Wilcox	286	18.29%
Vlastimil Babka	141	9.02%
Liam R. Howlett	42	2.69%
Suren Baghdasaryan	24	1.53%
Michal Hocko	24	1.53%
David Hildenbrand	20	1.28%
Kirill A. Shutemov	11	0.70%
Johannes Weiner	10	0.64%
Linus Torvalds (pre-git)	3	0.19%
Nicholas Piggin	3	0.19%
JoonSoo Kim	3	0.19%
Hugh Dickins	3	0.19%
Christoph Lameter	3	0.19%
Balbir Singh	3	0.19%
Andi Kleen	3	0.19%
Jason Gunthorpe	2	0.13%
Andrew Morton	2	0.13%
Alistair Popple	2	0.13%
Vladimir Davydov	1	0.06%
Roman Gushchin	1	0.06%
Others	621	39.71%
Total	1564

debug_page_alloc.c

51

-

8

218

Kefeng WangOscar SalvadorMel GormanLinus Torvalds (pre-git)Kirill A. ShutemovOthers September 1992June 1993January 2012June 2014May 2016December 2018October 2020May 2023December 2023April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 57, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 177}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	177	81.19%
Oscar Salvador	22	10.09%
Mel Gorman	6	2.75%
Linus Torvalds (pre-git)	3	1.38%
Kirill A. Shutemov	1	0.46%
Others	9	4.13%
Total	218

debug_page_ref.c

55

-

5

243

JoonSoo KimDavid HowellsNicholas PigginOthers January 2005January 2006March 2006September 2006March 2016November 2017 var spanGroupData = [ {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 18}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 171}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	171	70.37%
David Howells	23	9.47%
Nicholas Piggin	20	8.23%
Others	29	11.93%
Total	243

debug_vm_pgtable.c

1375

-

24

6691

Anshuman Khandualvan der Linden, FrankAneesh Kumar K.VDavid HildenbrandLorenzo StoakesHugh DickinsMatthew WilcoxAlistair PopplePeter XuRyan RobertsKirill A. ShutemovKefeng WangOthers May 2009June 2020August 2020October 2020February 2021June 2021September 2021January 2022February 2022April 2022May 2022October 2022January 2023March 2023June 2023July 2023October 2023December 2023May 2024September 2024April 2025June 2025July 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 38, "token_count": 59}, {"author_id": 45, "token_count": 1419}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 45, "token_count": 1633}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 38, "token_count": 191}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 45, "token_count": 242}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 13}, {"author_id": 45, "token_count": 59}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2026}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 45, "token_count": 28}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 47}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 12, "token_count": 84}, {"author_id": 34, "token_count": 266}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 38, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 19, "token_count": 11}, {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 45, "token_count": 25}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 66}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 110}, {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	3473	51.91%
van der Linden, Frank	266	3.98%
Aneesh Kumar K.V	257	3.84%
David Hildenbrand	131	1.96%
Lorenzo Stoakes	112	1.67%
Hugh Dickins	28	0.42%
Matthew Wilcox	25	0.37%
Alistair Popple	13	0.19%
Peter Xu	11	0.16%
Ryan Roberts	6	0.09%
Kirill A. Shutemov	4	0.06%
Kefeng Wang	1	0.01%
Others	2364	35.33%
Total	6691

dmapool.c

527

-

40

2028

Matthew WilcoxTejun HeoLinus TorvaldsLinus Torvalds (pre-git)Alexander PotapenkoAndi KleenVlastimil BabkaMel GormanMike RapoportChristoph LameterOthers February 1993August 1993January 1995June 1995May 1999January 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002November 2002June 2003February 2004June 2004May 2005October 2005June 2006December 2006January 2007April 2007December 2007April 2008October 2010January 2011October 2011November 2012December 2012June 2014October 2014September 2015October 2015November 2015February 2017March 2019June 2019July 2019October 2020February 2021April 2021June 2021January 2023October 2023April 2025June 2025 var spanGroupData = [ {"timestamp": 728553600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 102}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 415}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 11, "token_count": 157}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 4, "token_count": 171}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 531}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	173	8.53%
Tejun Heo	157	7.74%
Linus Torvalds	102	5.03%
Linus Torvalds (pre-git)	38	1.87%
Alexander Potapenko	13	0.64%
Andi Kleen	7	0.35%
Vlastimil Babka	2	0.10%
Mel Gorman	2	0.10%
Mike Rapoport	1	0.05%
Christoph Lameter	1	0.05%
Others	1532	75.54%
Total	2028

dmapool_test.c

148

-

2

730

Others January 2023May 2024 var spanGroupData = [ {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 725}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Others	730	100.00%
Total	730

early_ioremap.c

303

-

12

1172

Vlastimil BabkaOthers April 2014July 2015September 2015November 2015July 2017November 2017December 2017January 2020February 2021March 2022June 2023December 2024 var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 964}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	3	0.26%
Others	1169	99.74%
Total	1172

execmem.c

593

-

27

2736

Mike RapoportSuren BaghdasaryanAndrey RyabininChristoph LameterLorenzo StoakesPeter ZijlstraLinus Torvalds (pre-git)Mel GormanDavid HowellsKefeng WangHugh DickinsAndrey KonovalovOthers September 1996October 2000March 2002September 2002November 2002December 2002October 2005September 2006October 2006April 2008March 2009December 2009May 2013November 2013July 2014February 2015November 2015January 2016November 2017January 2019April 2019November 2019July 2021January 2022March 2022May 2023May 2024October 2024January 2025April 2025July 2025 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 36}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 2, "token_count": 639}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1338}, {"author_id": 55, "token_count": 7}, {"author_id": 53, "token_count": 81}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 544}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	2535	92.65%
Suren Baghdasaryan	81	2.96%
Andrey Ryabinin	36	1.32%
Christoph Lameter	14	0.51%
Lorenzo Stoakes	8	0.29%
Peter Zijlstra	7	0.26%
Linus Torvalds (pre-git)	4	0.15%
Mel Gorman	3	0.11%
David Howells	2	0.07%
Kefeng Wang	1	0.04%
Hugh Dickins	1	0.04%
Andrey Konovalov	1	0.04%
Others	43	1.57%
Total	2736

fadvise.c

224

-

31

773

Andrew MortonFengguang WuLinus TorvaldsMatthew WilcoxMel GormanLinus Torvalds (pre-git)Shakeel ButtAndrey RyabininJohannes WeinerYu ZhaoKirill A. ShutemovJan KaraChristoph HellwigOthers June 1995January 1996March 1997October 1997April 2002February 2003April 2003July 2003August 2003January 2004February 2004March 2004April 2004May 2004June 2005January 2006March 2006July 2006August 2006July 2007February 2008October 2008January 2009March 2010January 2012January 2013February 2013December 2014January 2015February 2015April 2016June 2016December 2016September 2017November 2017January 2018March 2018April 2018August 2018August 2019June 2020October 2020April 2022November 2022December 2022June 2023May 2024July 2024October 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 126}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 28, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 56, "token_count": 84}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 8, "token_count": 22}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 24, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	201	26.00%
Fengguang Wu	84	10.87%
Linus Torvalds	59	7.63%
Matthew Wilcox	25	3.23%
Mel Gorman	23	2.98%
Linus Torvalds (pre-git)	12	1.55%
Shakeel Butt	7	0.91%
Andrey Ryabinin	7	0.91%
Johannes Weiner	6	0.78%
Yu Zhao	5	0.65%
Kirill A. Shutemov	5	0.65%
Jan Kara	5	0.65%
Christoph Hellwig	5	0.65%
Others	329	42.56%
Total	773

fail_page_alloc.c

69

-

4

274

Kefeng WangVlastimil BabkaOthers December 2006March 2020March 2022May 2023July 2024 var spanGroupData = [ {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 246}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 5, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	246	89.78%
Vlastimil Babka	16	5.84%
Others	12	4.38%
Total	274

failslab.c

76

-

14

282

Qi ZhengVlastimil BabkaChristoph LameterMel GormanLinus Torvalds (pre-git)Others January 1992August 1992December 2006May 2007December 2008February 2010July 2011August 2011July 2012September 2015November 2015March 2016November 2017June 2018March 2019July 2019March 2020May 2022November 2022July 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 36, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 5, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	19	6.74%
Vlastimil Babka	18	6.38%
Christoph Lameter	6	2.13%
Mel Gorman	4	1.42%
Linus Torvalds (pre-git)	3	1.06%
Others	232	82.27%
Total	282

filemap.c

4741

-

163

16405

Matthew WilcoxDavid HowellsNicholas PigginJan KaraLinus TorvaldsChristoph HellwigAndrew MortonKirill A. ShutemovLinus Torvalds (pre-git)Johannes WeinerHugh DickinsAlistair PoppleMel GormanRyan RobertsLorenzo StoakesRoman GushchinBaolin WangKairui SongFengguang WuZi YanKefeng WangMichal HockoSuren BaghdasaryanTejun HeoShakeel ButtDavid HildenbrandChristoph LameterMike RapoportSong MuchunMinChan KimPeter XuMike KravetzAndi KleenQi ZhengBalbir SinghJoonSoo KimAlexander PotapenkoAndrey RyabininOthers March 1992September 1992August 1993November 1993October 1994November 1994June 1995January 1996March 1996May 1996January 1997March 1997August 1997October 1997January 1998February 1998May 1998August 1998May 1999June 1999September 1999January 2000March 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003April 2003May 2003June 2003July 2003August 2003October 2003December 2003January 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004January 2005February 2005March 2005April 2005May 2005June 2005October 2005December 2005January 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006March 2007May 2007June 2007July 2007October 2007December 2007February 2008April 2008May 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009January 2010February 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011August 2011October 2011December 2011March 2012May 2012June 2012October 2012February 2013April 2013July 2013September 2013October 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014January 2015February 2015April 2015May 2015June 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016September 2016October 2016November 2016December 2016February 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018April 2018May 2018June 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019February 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 37}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 21, "token_count": 26}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 37}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 74}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 87}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 52}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 51}, ]}, {"timestamp": 965113200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 66}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 28, "token_count": 106}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 79}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 16, "token_count": 25}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 20}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 45}, {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 60}, {"author_id": 24, "token_count": 5}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 43}, {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 52}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 75}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 27}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 28, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 16, "token_count": 37}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 92}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 16, "token_count": 22}, {"author_id": 24, "token_count": 83}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 30, "token_count": 5}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 7, "token_count": 6}, {"author_id": 56, "token_count": 18}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 30, "token_count": 68}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 30, "token_count": 8}, {"author_id": 50, "token_count": 1}, {"author_id": 32, "token_count": 30}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 56, "token_count": 14}, {"author_id": 32, "token_count": 76}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 56, "token_count": 5}, {"author_id": 28, "token_count": 9}, {"author_id": 32, "token_count": 153}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 28, "token_count": 11}, {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 24, "token_count": 35}, {"author_id": 50, "token_count": 3}, {"author_id": 32, "token_count": 83}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 97}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 32, "token_count": 11}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 30, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 56, "token_count": 26}, {"author_id": 28, "token_count": 107}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 50, "token_count": 17}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 24, "token_count": 33}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 28, "token_count": 16}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 32, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 22, "token_count": 5}, {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 56, "token_count": 10}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 50, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 8, "token_count": 17}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 50, "token_count": 78}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 172}, {"author_id": 6, "token_count": 64}, {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 143}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 47, "token_count": 26}, {"author_id": 11, "token_count": 14}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 77}, {"author_id": 8, "token_count": 15}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 24, "token_count": 14}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 78}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 10, "token_count": 74}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 10, "token_count": 1}, {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 6}, {"author_id": 10, "token_count": 6}, {"author_id": 6, "token_count": 4}, {"author_id": 28, "token_count": 10}, {"author_id": 32, "token_count": 296}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 32, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 24, "token_count": 11}, {"author_id": 28, "token_count": 13}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 50, "token_count": 293}, {"author_id": 4, "token_count": 290}, {"author_id": 8, "token_count": 15}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 40}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 47}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 94}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 64}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 44}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 60, "token_count": 301}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 64}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 30, "token_count": 72}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 50, "token_count": 5}, {"author_id": 4, "token_count": 5}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 4, "token_count": 53}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 28, "token_count": 124}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 35}, {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 28, "token_count": 176}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 30, "token_count": 24}, {"author_id": 4, "token_count": 85}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 24, "token_count": 17}, {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 377}, {"author_id": 4, "token_count": 330}, {"author_id": 60, "token_count": 490}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 50, "token_count": 171}, {"author_id": 4, "token_count": 43}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 24, "token_count": 18}, {"author_id": 4, "token_count": 1288}, {"author_id": 46, "token_count": 7}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 381}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 49}, {"author_id": 50, "token_count": 3}, {"author_id": 4, "token_count": 19}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 50, "token_count": 107}, {"author_id": 4, "token_count": 109}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 77}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 30, "token_count": 15}, {"author_id": 10, "token_count": 54}, {"author_id": 28, "token_count": 1}, {"author_id": 8, "token_count": 3}, {"author_id": 36, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 100}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 59, "token_count": 235}, {"author_id": 30, "token_count": 5}, {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 30, "token_count": 5}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 131}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 68}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 24, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 30, "token_count": 547}, {"author_id": 4, "token_count": 28}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 17}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 30, "token_count": 31}, {"author_id": 4, "token_count": 95}, {"author_id": 60, "token_count": 451}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 24, "token_count": 198}, {"author_id": 30, "token_count": 8}, {"author_id": 3, "token_count": 26}, {"author_id": 18, "token_count": 4}, {"author_id": 49, "token_count": 2}, {"author_id": 53, "token_count": 20}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 262}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 178}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 83}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 49, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 30, "token_count": 148}, {"author_id": 10, "token_count": 19}, {"author_id": 53, "token_count": 3}, {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 23, "token_count": 72}, {"author_id": 39, "token_count": 55}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 4, "token_count": 83}, {"author_id": 53, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 50, "token_count": 11}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 43, "token_count": 100}, {"author_id": 30, "token_count": 5}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 263}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 28, "token_count": 52}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 33, "token_count": 61}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 124}, {"author_id": 49, "token_count": 151}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 14, "token_count": 7}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 24, "token_count": 89}, {"author_id": 14, "token_count": 103}, {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 44, "token_count": 10}, {"author_id": 60, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	3740	22.80%
David Howells	956	5.83%
Nicholas Piggin	772	4.71%
Jan Kara	714	4.35%
Linus Torvalds	657	4.00%
Christoph Hellwig	628	3.83%
Andrew Morton	628	3.83%
Kirill A. Shutemov	573	3.49%
Linus Torvalds (pre-git)	554	3.38%
Johannes Weiner	408	2.49%
Hugh Dickins	238	1.45%
Alistair Popple	235	1.43%
Mel Gorman	200	1.22%
Ryan Roberts	157	0.96%
Lorenzo Stoakes	135	0.82%
Roman Gushchin	117	0.71%
Baolin Wang	103	0.63%
Kairui Song	73	0.44%
Fengguang Wu	73	0.44%
Zi Yan	61	0.37%
Kefeng Wang	55	0.34%
Michal Hocko	29	0.18%
Suren Baghdasaryan	24	0.15%
Tejun Heo	15	0.09%
Shakeel Butt	15	0.09%
David Hildenbrand	13	0.08%
Christoph Lameter	12	0.07%
Mike Rapoport	8	0.05%
Song Muchun	7	0.04%
MinChan Kim	5	0.03%
Peter Xu	4	0.02%
Mike Kravetz	4	0.02%
Andi Kleen	4	0.02%
Qi Zheng	3	0.02%
Balbir Singh	3	0.02%
JoonSoo Kim	2	0.01%
Alexander Potapenko	2	0.01%
Andrey Ryabinin	1	0.01%
Others	5177	31.56%
Total	16405

folio-compat.c

86

-

18

341

Matthew WilcoxAndrew MortonChristoph LameterLinus Torvalds (pre-git)Nicholas PigginChristoph HellwigLinus TorvaldsHugh DickinsMel GormanOthers June 1995January 1996March 1997February 2002April 2002July 2002September 2002October 2002October 2003April 2004November 2005February 2006March 2006June 2006October 2007October 2008October 2012June 2014March 2019May 2019June 2020December 2020January 2021February 2021March 2021April 2021May 2021March 2023May 2023November 2023October 2024 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 51}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 44}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	175	51.32%
Andrew Morton	17	4.99%
Christoph Lameter	15	4.40%
Linus Torvalds (pre-git)	12	3.52%
Nicholas Piggin	9	2.64%
Christoph Hellwig	4	1.17%
Linus Torvalds	3	0.88%
Hugh Dickins	3	0.88%
Mel Gorman	1	0.29%
Others	102	29.91%
Total	341

gup.c

3568

-

96

11886

Peter XuKirill A. ShutemovDavid HildenbrandJason GunthorpeMatthew WilcoxChristoph HellwigAneesh Kumar K.VAndrea ArcangeliLinus TorvaldsLorenzo StoakesDavid HowellsAlistair PoppleHugh DickinsDan J WilliamsCatalin MarinasAndrew MortonPeter ZijlstraNicholas PigginMike KravetzMike RapoportAndi KleenRyan RobertsZi YanAnshuman KhandualMel GormanJohannes WeinerLinus Torvalds (pre-git)Andrey RyabininLiam R. HowlettYu ZhaoJoonSoo KimKefeng WangNaoya HoriguchiHuang YingBaolin WangAndrey KonovalovOthers September 1991January 1995August 1998June 1999February 2002May 2002October 2002December 2002January 2003August 2003April 2004March 2005January 2006June 2006December 2006July 2007January 2008July 2008August 2008October 2008January 2009February 2009June 2009January 2011May 2011March 2012February 2013April 2013June 2014October 2014November 2014February 2015April 2015August 2015September 2015November 2015January 2016February 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017November 2017December 2017April 2018May 2018June 2018August 2018October 2018February 2019March 2019April 2019May 2019July 2019September 2019January 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023March 2024April 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 16}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 42, "token_count": 12}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 18}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 17}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 55, "token_count": 16}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 581}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 828}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 38, "token_count": 24}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 17, "token_count": 93}, {"author_id": 8, "token_count": 1}, {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 19}, {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 25, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 6, "token_count": 72}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 7}, {"author_id": 6, "token_count": 26}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 28, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 187}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 106}, {"author_id": 45, "token_count": 5}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 6, "token_count": 41}, {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 48, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 48, "token_count": 20}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 18, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 47}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 28, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 218}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 15}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 268}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 27}, {"author_id": 60, "token_count": 228}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 19}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 58, "token_count": 160}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 184}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 19, "token_count": 4}, {"author_id": 33, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 17, "token_count": 18}, {"author_id": 12, "token_count": 29}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 146}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 91}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 3, "token_count": 2}, {"author_id": 4, "token_count": 65}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 29, "token_count": 27}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 340}, {"author_id": 19, "token_count": 21}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 59, "token_count": 36}, {"author_id": 12, "token_count": 53}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 12, "token_count": 3}, {"author_id": 54, "token_count": 4}, {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 19, "token_count": 26}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 58, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 58, "token_count": 256}, {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 30, "token_count": 83}, {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 58, "token_count": 2}, {"author_id": 28, "token_count": 4}, {"author_id": 19, "token_count": 43}, {"author_id": 49, "token_count": 11}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 28, "token_count": 46}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 12, "token_count": 31}, {"author_id": 19, "token_count": 4109}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 31}, {"author_id": 4, "token_count": 13}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 714}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 17}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 39, "token_count": 1}, {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 55, "token_count": 6}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 12, "token_count": 17}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 12, "token_count": 40}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 59, "token_count": 38}, {"author_id": 12, "token_count": 93}, {"author_id": 3, "token_count": 48}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	4286	36.06%
Kirill A. Shutemov	926	7.79%
David Hildenbrand	676	5.69%
Jason Gunthorpe	434	3.65%
Matthew Wilcox	361	3.04%
Christoph Hellwig	228	1.92%
Aneesh Kumar K.V	177	1.49%
Andrea Arcangeli	128	1.08%
Linus Torvalds	122	1.03%
Lorenzo Stoakes	112	0.94%
David Howells	88	0.74%
Alistair Popple	80	0.67%
Hugh Dickins	77	0.65%
Dan J Williams	37	0.31%
Catalin Marinas	27	0.23%
Andrew Morton	25	0.21%
Peter Zijlstra	24	0.20%
Nicholas Piggin	19	0.16%
Mike Kravetz	16	0.13%
Mike Rapoport	15	0.13%
Andi Kleen	12	0.10%
Ryan Roberts	11	0.09%
Zi Yan	10	0.08%
Anshuman Khandual	10	0.08%
Mel Gorman	9	0.08%
Johannes Weiner	9	0.08%
Linus Torvalds (pre-git)	8	0.07%
Andrey Ryabinin	8	0.07%
Liam R. Howlett	4	0.03%
Yu Zhao	3	0.03%
JoonSoo Kim	3	0.03%
Kefeng Wang	2	0.02%
Naoya Horiguchi	1	0.01%
Huang Ying	1	0.01%
Baolin Wang	1	0.01%
Andrey Konovalov	1	0.01%
Others	3935	33.11%
Total	11886

gup_test.c

395

-

15

1717

Kirill A. ShutemovDavid HildenbrandOthers November 2017April 2018June 2018October 2018May 2019January 2020April 2020October 2020December 2020May 2021September 2022December 2022May 2023June 2023 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 583}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 12, "token_count": 484}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	583	33.95%
David Hildenbrand	505	29.41%
Others	629	36.63%
Total	1717

gup_test.h

45

-

5

112

David HildenbrandKirill A. ShutemovOthers November 2017October 2018December 2020May 2021September 2022 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 12, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	28	25.00%
Kirill A. Shutemov	22	19.64%
Others	62	55.36%
Total	112

highmem.c

825

-

44

2933

Linus Torvalds (pre-git)Andrew MortonMatthew WilcoxMel GormanLinus TorvaldsChristoph LameterDavid HildenbrandJoonSoo KimRyan RobertsNicholas PigginPeter ZijlstraChristoph HellwigOthers January 1992August 1992August 1993September 1993October 1994November 1994June 1995January 1996March 1996July 1996March 1997May 1998August 1998May 1999June 1999September 1999January 2000July 2000October 2000February 2002April 2002June 2002August 2002October 2002December 2002March 2003May 2003June 2003October 2003January 2005February 2005April 2006September 2006December 2006May 2007July 2007February 2008March 2008July 2008March 2009January 2010August 2010October 2010August 2011October 2011May 2012July 2012October 2012November 2012December 2012August 2014May 2016November 2017February 2018June 2020October 2020November 2020December 2020January 2021March 2021May 2021September 2021November 2021March 2022April 2022June 2022July 2022October 2022June 2023June 2024September 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 62}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 323}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 21, "token_count": 29}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 57}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 381}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 8, "token_count": 22}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 7, "token_count": 30}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 32, "token_count": 13}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 55, "token_count": 7}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 8, "token_count": 72}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 26, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 857}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 186}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 49, "token_count": 26}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 33}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	541	18.45%
Andrew Morton	390	13.30%
Matthew Wilcox	186	6.34%
Mel Gorman	94	3.20%
Linus Torvalds	60	2.05%
Christoph Lameter	53	1.81%
David Hildenbrand	33	1.13%
JoonSoo Kim	27	0.92%
Ryan Roberts	26	0.89%
Nicholas Piggin	13	0.44%
Peter Zijlstra	7	0.24%
Christoph Hellwig	2	0.07%
Others	1501	51.18%
Total	2933

hmm.c

895

-

26

3777

Jason GunthorpeChristoph HellwigLorenzo StoakesPeter XuMatthew WilcoxAlistair PoppleHugh DickinsSuren BaghdasaryanRyan RobertsNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsPeter ZijlstraAnshuman KhandualOthers March 2000February 2002March 2006February 2017September 2017December 2017January 2018April 2018October 2018May 2019June 2019July 2019August 2019October 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020November 2020January 2022March 2022July 2022December 2022June 2023August 2023March 2024July 2024February 2025April 2025May 2025June 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 713}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 532}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 399}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 107}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 42}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 58, "token_count": 18}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 73}, {"author_id": 58, "token_count": 219}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 58, "token_count": 124}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 59, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 882}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 224}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 29}, {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	407	10.78%
Christoph Hellwig	182	4.82%
Lorenzo Stoakes	29	0.77%
Peter Xu	24	0.64%
Matthew Wilcox	14	0.37%
Alistair Popple	12	0.32%
Hugh Dickins	9	0.24%
Suren Baghdasaryan	5	0.13%
Ryan Roberts	3	0.08%
Nicholas Piggin	3	0.08%
Linus Torvalds (pre-git)	2	0.05%
Linus Torvalds	2	0.05%
Peter Zijlstra	1	0.03%
Anshuman Khandual	1	0.03%
Others	3083	81.63%
Total	3777

huge_memory.c

4978

-

136

21212

Kirill A. ShutemovZi YanMatthew WilcoxRyan RobertsDavid HildenbrandAndrea ArcangeliBalbir SinghPeter XuAlistair PoppleLorenzo StoakesSong MuchunHugh DickinsAneesh Kumar K.VDavid RientjesQi ZhengMel GormanNaoya HoriguchiKefeng WangMichal HockoMinChan KimBaolin WangHuang YingJan KaraSuren BaghdasaryanAndrew MortonAndi KleenDan J WilliamsLinus Torvalds (pre-git)Linus TorvaldsJohannes WeinerAnshuman KhandualChristoph LameterPeter ZijlstraVlastimil BabkaYu ZhaoNicholas PigginChristoph HellwigVladimir DavydovRoman GushchinLiam R. HowlettIzik EidusCatalin MarinasTejun HeoShakeel ButtKairui SongDavid HowellsMike RapoportJoonSoo KimOthers January 1992August 1992February 1995June 1995January 1997August 1997January 1998June 1999July 2000February 2002April 2002July 2002August 2002October 2002December 2002January 2003March 2003April 2003May 2004December 2004February 2005March 2005April 2005August 2005October 2005November 2005December 2005June 2006September 2006October 2007January 2008February 2008March 2008April 2008July 2008October 2008January 2009February 2009September 2009December 2009April 2010May 2010September 2010January 2011March 2011June 2011October 2011November 2011January 2012March 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014June 2014August 2014October 2014December 2014February 2015March 2015April 2015June 2015September 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017January 2018March 2018April 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021October 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 40}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 8, "token_count": 9}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 6}, {"author_id": 3, "token_count": 10}, {"author_id": 52, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 798}, {"author_id": 10, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 17, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 31, "token_count": 24}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 8, "token_count": 37}, {"author_id": 55, "token_count": 6}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 6, "token_count": 291}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 8, "token_count": 60}, {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 8, "token_count": 25}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 38, "token_count": 12}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 3, "token_count": 5}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 13, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 9}, {"author_id": 6, "token_count": 12}, {"author_id": 4, "token_count": 49}, {"author_id": 47, "token_count": 2}, {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 18}, {"author_id": 10, "token_count": 3}, {"author_id": 6, "token_count": 1234}, {"author_id": 22, "token_count": 122}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 6, "token_count": 77}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 6, "token_count": 37}, {"author_id": 8, "token_count": 71}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 41, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 6, "token_count": 1923}, {"author_id": 8, "token_count": 3}, {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 17, "token_count": 27}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 306}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 38, "token_count": 79}, {"author_id": 3, "token_count": 38}, {"author_id": 50, "token_count": 65}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 22, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 41, "token_count": 237}, {"author_id": 6, "token_count": 34}, {"author_id": 4, "token_count": 912}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 6}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 47, "token_count": 97}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 11}, {"author_id": 31, "token_count": 120}, {"author_id": 33, "token_count": 560}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 23}, {"author_id": 28, "token_count": 11}, {"author_id": 4, "token_count": 1}, {"author_id": 33, "token_count": 23}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 38, "token_count": 17}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 31, "token_count": 17}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 48, "token_count": 4}, {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 55, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 31}, {"author_id": 19, "token_count": 30}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 38, "token_count": 184}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 48, "token_count": 15}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 11, "token_count": 2}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 6, "token_count": 35}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 4, "token_count": 2}, {"author_id": 19, "token_count": 99}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 11}, {"author_id": 6, "token_count": 77}, {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 46}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 33, "token_count": 842}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 77}, {"author_id": 3, "token_count": 55}, {"author_id": 19, "token_count": 77}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 22}, {"author_id": 12, "token_count": 27}, {"author_id": 27, "token_count": 19}, {"author_id": 3, "token_count": 1}, {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 285}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 2, "token_count": 1}, {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 27, "token_count": 7}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 12, "token_count": 35}, {"author_id": 19, "token_count": 89}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 4, "token_count": 79}, {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 209}, {"author_id": 3, "token_count": 14}, {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 78}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 69}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 12, "token_count": 18}, {"author_id": 39, "token_count": 18}, {"author_id": 6, "token_count": 1}, {"author_id": 1, "token_count": 19}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 12, "token_count": 64}, {"author_id": 31, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 59}, {"author_id": 4, "token_count": 1}, {"author_id": 49, "token_count": 6}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 39, "token_count": 9}, {"author_id": 36, "token_count": 109}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 12, "token_count": 7}, {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 17, "token_count": 304}, {"author_id": 43, "token_count": 1}, {"author_id": 12, "token_count": 188}, {"author_id": 6, "token_count": 1}, {"author_id": 49, "token_count": 541}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 39, "token_count": 18}, {"author_id": 49, "token_count": 22}, {"author_id": 53, "token_count": 56}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 49, "token_count": 51}, {"author_id": 33, "token_count": 78}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 13}, {"author_id": 4, "token_count": 49}, {"author_id": 53, "token_count": 2}, {"author_id": 33, "token_count": 26}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 4, "token_count": 24}, {"author_id": 53, "token_count": 1}, {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 43, "token_count": 6}, {"author_id": 49, "token_count": 19}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 43, "token_count": 40}, {"author_id": 12, "token_count": 19}, {"author_id": 60, "token_count": 281}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 49, "token_count": 15}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 35}, {"author_id": 39, "token_count": 7}, {"author_id": 4, "token_count": 11}, {"author_id": 19, "token_count": 148}, {"author_id": 49, "token_count": 680}, {"author_id": 13, "token_count": 6}, {"author_id": 33, "token_count": 74}, {"author_id": 60, "token_count": 525}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 62}, {"author_id": 39, "token_count": 11}, {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 423}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 1, "token_count": 7}, {"author_id": 49, "token_count": 51}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 334}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 4, "token_count": 26}, {"author_id": 33, "token_count": 805}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 43, "token_count": 30}, {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 59, "token_count": 8}, {"author_id": 43, "token_count": 2}, {"author_id": 12, "token_count": 263}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 33, "token_count": 259}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 178}, {"author_id": 1, "token_count": 4}, {"author_id": 4, "token_count": 6}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 553}, {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 39, "token_count": 10}, {"author_id": 33, "token_count": 96}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 40, "token_count": 584}, {"author_id": 27, "token_count": 21}, {"author_id": 1, "token_count": 364}, {"author_id": 36, "token_count": 138}, {"author_id": 44, "token_count": 2}, {"author_id": 46, "token_count": 386}, {"author_id": 33, "token_count": 149}, {"author_id": 60, "token_count": 40}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	3845	18.13%
Zi Yan	2920	13.77%
Matthew Wilcox	1386	6.53%
Ryan Roberts	1385	6.53%
David Hildenbrand	1349	6.36%
Andrea Arcangeli	1178	5.55%
Balbir Singh	1139	5.37%
Peter Xu	498	2.35%
Alistair Popple	426	2.01%
Lorenzo Stoakes	395	1.86%
Song Muchun	389	1.83%
Hugh Dickins	334	1.57%
Aneesh Kumar K.V	313	1.48%
David Rientjes	281	1.32%
Qi Zheng	247	1.16%
Mel Gorman	247	1.16%
Naoya Horiguchi	184	0.87%
Kefeng Wang	158	0.74%
Michal Hocko	131	0.62%
MinChan Kim	127	0.60%
Baolin Wang	97	0.46%
Huang Ying	69	0.33%
Jan Kara	65	0.31%
Suren Baghdasaryan	59	0.28%
Andrew Morton	49	0.23%
Andi Kleen	48	0.23%
Dan J Williams	40	0.19%
Linus Torvalds (pre-git)	34	0.16%
Linus Torvalds	29	0.14%
Johannes Weiner	29	0.14%
Anshuman Khandual	23	0.11%
Christoph Lameter	18	0.08%
Peter Zijlstra	14	0.07%
Vlastimil Babka	11	0.05%
Yu Zhao	9	0.04%
Nicholas Piggin	7	0.03%
Christoph Hellwig	7	0.03%
Vladimir Davydov	5	0.02%
Roman Gushchin	5	0.02%
Liam R. Howlett	5	0.02%
Izik Eidus	5	0.02%
Catalin Marinas	4	0.02%
Tejun Heo	2	0.01%
Shakeel Butt	2	0.01%
Kairui Song	2	0.01%
David Howells	2	0.01%
Mike Rapoport	1	0.00%
JoonSoo Kim	1	0.00%
Others	3638	17.15%
Total	21212

hugetlb.c

7326

-

199

26550

Mike KravetzPeter Xuvan der Linden, FrankNaoya HoriguchiAndi KleenYu ZhaoMichal HockoSong MuchunOscar SalvadorLorenzo StoakesMel GormanAneesh Kumar K.VDavid HildenbrandJoonSoo KimKirill A. ShutemovHugh DickinsMatthew WilcoxAndrew MortonBaolin WangRyan RobertsLinus Torvalds (pre-git)Fengguang WuKefeng WangRoman GushchinDan J WilliamsAnshuman KhandualNicholas PigginAndrea ArcangeliDavid RientjesLiam R. HowlettChristoph LameterVlastimil BabkaMike RapoportChristoph HellwigLinus TorvaldsAlistair PoppleSuren BaghdasaryanJason GunthorpeJohannes WeinerZi YanDavid HowellsQi ZhengPeter ZijlstraOthers December 1991January 1992March 1992August 1992June 1993September 1993July 1994November 1994June 1995March 1996March 1997May 1998August 1998March 2000February 2002June 2002July 2002August 2002September 2002October 2002January 2003February 2003October 2003March 2004April 2004May 2004June 2004October 2004December 2004January 2005April 2005June 2005October 2005November 2005January 2006February 2006March 2006April 2006June 2006July 2006October 2006December 2006May 2007July 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011March 2011June 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013March 2013April 2013July 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014July 2014August 2014October 2014November 2014December 2014February 2015March 2015April 2015June 2015September 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017June 2017July 2017August 2017September 2017November 2017January 2018March 2018April 2018June 2018July 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019August 2019September 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 28}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 30}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 5}, {"author_id": 28, "token_count": 10}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 97}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 19}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 711}, {"author_id": 17, "token_count": 3}, {"author_id": 10, "token_count": 4}, {"author_id": 8, "token_count": 218}, {"author_id": 32, "token_count": 44}, {"author_id": 60, "token_count": 1791}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 56, "token_count": 79}, {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 46}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 8, "token_count": 20}, {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 343}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 31, "token_count": 52}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 60, "token_count": 317}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 38, "token_count": 157}, {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 47, "token_count": 14}, {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 31, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 41, "token_count": 23}, {"author_id": 31, "token_count": 1}, {"author_id": 60, "token_count": 562}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 26, "token_count": 95}, {"author_id": 31, "token_count": 142}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 161}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 26, "token_count": 108}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 31, "token_count": 52}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 11}, {"author_id": 31, "token_count": 72}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 18, "token_count": 286}, {"author_id": 31, "token_count": 28}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, "token_count": 80}, {"author_id": 31, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 22}, {"author_id": 18, "token_count": 431}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 31, "token_count": 43}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 18, "token_count": 14}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 38, "token_count": 17}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 18, "token_count": 160}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 38, "token_count": 14}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 18, "token_count": 103}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 42}, {"author_id": 18, "token_count": 3}, {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 101}, {"author_id": 45, "token_count": 56}, {"author_id": 41, "token_count": 6}, {"author_id": 54, "token_count": 39}, {"author_id": 4, "token_count": 27}, {"author_id": 47, "token_count": 191}, {"author_id": 5, "token_count": 20}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 12}, {"author_id": 48, "token_count": 30}, {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 47, "token_count": 287}, {"author_id": 14, "token_count": 46}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 48, "token_count": 31}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 31, "token_count": 2}, {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 91}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 18, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 18, "token_count": 54}, {"author_id": 57, "token_count": 20}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 31, "token_count": 25}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 18, "token_count": 102}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 38}, {"author_id": 19, "token_count": 6}, {"author_id": 14, "token_count": 20}, {"author_id": 60, "token_count": 731}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 18, "token_count": 279}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 31}, {"author_id": 18, "token_count": 82}, {"author_id": 2, "token_count": 2}, {"author_id": 19, "token_count": 4}, {"author_id": 46, "token_count": 44}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 57, "token_count": 2}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 18, "token_count": 24}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 18, "token_count": 21}, {"author_id": 46, "token_count": 31}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 19, "token_count": 323}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 18, "token_count": 334}, {"author_id": 57, "token_count": 180}, {"author_id": 19, "token_count": 396}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 18, "token_count": 233}, {"author_id": 31, "token_count": 62}, {"author_id": 46, "token_count": 270}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 18, "token_count": 21}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 43, "token_count": 19}, {"author_id": 18, "token_count": 237}, {"author_id": 60, "token_count": 519}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 18, "token_count": 10}, {"author_id": 31, "token_count": 30}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 43, "token_count": 18}, {"author_id": 12, "token_count": 107}, {"author_id": 19, "token_count": 195}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 27}, {"author_id": 18, "token_count": 136}, {"author_id": 2, "token_count": 1}, {"author_id": 36, "token_count": 2}, {"author_id": 46, "token_count": 60}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 31, "token_count": 86}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 12, "token_count": 21}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 43, "token_count": 24}, {"author_id": 18, "token_count": 403}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 18, "token_count": 177}, {"author_id": 31, "token_count": 11}, {"author_id": 19, "token_count": 98}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 3, "token_count": 5}, {"author_id": 18, "token_count": 44}, {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 26}, {"author_id": 18, "token_count": 2749}, {"author_id": 19, "token_count": 54}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 4, "token_count": 3}, {"author_id": 19, "token_count": 28}, {"author_id": 53, "token_count": 4}, {"author_id": 60, "token_count": 387}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 43, "token_count": 17}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 39, "token_count": 3}, {"author_id": 2, "token_count": 14}, {"author_id": 19, "token_count": 18}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 81}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 18, "token_count": 21}, {"author_id": 19, "token_count": 9}, {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 18, "token_count": 12}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 48}, {"author_id": 18, "token_count": 9}, {"author_id": 19, "token_count": 24}, {"author_id": 53, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 49, "token_count": 34}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 11}, {"author_id": 34, "token_count": 5}, {"author_id": 3, "token_count": 71}, {"author_id": 18, "token_count": 603}, {"author_id": 60, "token_count": 309}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 18, "token_count": 20}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 11}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 43, "token_count": 37}, {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 637}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 16}, {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 19, "token_count": 5}, {"author_id": 60, "token_count": 337}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 57, "token_count": 38}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 18}, {"author_id": 57, "token_count": 12}, {"author_id": 13, "token_count": 5}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 12, "token_count": 5}, {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 664}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 12, "token_count": 16}, {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 39}, {"author_id": 1, "token_count": 4}, {"author_id": 19, "token_count": 115}, {"author_id": 49, "token_count": 52}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 1012}, {"author_id": 2, "token_count": 1}, {"author_id": 49, "token_count": 4}, {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 34, "token_count": 96}, {"author_id": 4, "token_count": 16}, {"author_id": 57, "token_count": 10}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 57, "token_count": 104}, {"author_id": 33, "token_count": 3}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 33}, {"author_id": 39, "token_count": 53}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 1, "token_count": 155}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 153}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 174}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	6865	25.86%
Peter Xu	1359	5.12%
van der Linden, Frank	1113	4.19%
Naoya Horiguchi	983	3.70%
Andi Kleen	728	2.74%
Yu Zhao	673	2.53%
Michal Hocko	493	1.86%
Song Muchun	405	1.53%
Oscar Salvador	366	1.38%
Lorenzo Stoakes	339	1.28%
Mel Gorman	321	1.21%
Aneesh Kumar K.V	301	1.13%
David Hildenbrand	277	1.04%
JoonSoo Kim	240	0.90%
Kirill A. Shutemov	236	0.89%
Hugh Dickins	181	0.68%
Matthew Wilcox	155	0.58%
Andrew Morton	145	0.55%
Baolin Wang	136	0.51%
Ryan Roberts	93	0.35%
Linus Torvalds (pre-git)	86	0.32%
Fengguang Wu	79	0.30%
Kefeng Wang	74	0.28%
Roman Gushchin	66	0.25%
Dan J Williams	62	0.23%
Anshuman Khandual	57	0.21%
Nicholas Piggin	49	0.18%
Andrea Arcangeli	47	0.18%
David Rientjes	44	0.17%
Liam R. Howlett	39	0.15%
Christoph Lameter	23	0.09%
Vlastimil Babka	20	0.08%
Mike Rapoport	18	0.07%
Christoph Hellwig	13	0.05%
Linus Torvalds	10	0.04%
Alistair Popple	7	0.03%
Suren Baghdasaryan	6	0.02%
Jason Gunthorpe	5	0.02%
Johannes Weiner	4	0.02%
Zi Yan	3	0.01%
David Howells	3	0.01%
Qi Zheng	2	0.01%
Peter Zijlstra	2	0.01%
Others	10422	39.25%
Total	26550

hugetlb_cgroup.c

928

-

19

4014

Aneesh Kumar K.VJohannes WeinerTejun HeoDavid RientjesShakeel ButtDavid HildenbrandRoman GushchinNaoya HoriguchiMike KravetzMel GormanMichal HockoOthers May 2010July 2012August 2012November 2012December 2012August 2013December 2013February 2014May 2014August 2014December 2014November 2015January 2016May 2016June 2018November 2019December 2019March 2020April 2020February 2021March 2021May 2021January 2022July 2022November 2022January 2023June 2024July 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 38, "token_count": 1161}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 11, "token_count": 60}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 11, "token_count": 40}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 154}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 41, "token_count": 77}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 525}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 622}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 436}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 693}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 44, "token_count": 41}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1161	28.92%
Johannes Weiner	167	4.16%
Tejun Heo	132	3.29%
David Rientjes	79	1.97%
Shakeel Butt	41	1.02%
David Hildenbrand	12	0.30%
Roman Gushchin	7	0.17%
Naoya Horiguchi	5	0.12%
Mike Kravetz	4	0.10%
Mel Gorman	4	0.10%
Michal Hocko	2	0.05%
Others	2400	59.79%
Total	4014

hugetlb_cma.c

277

-

13

990

van der Linden, FrankRoman GushchinBaolin WangMike KravetzLinus Torvalds (pre-git)Andrew MortonDavid HowellsSong MuchunKefeng WangOthers January 1992August 1992January 1995March 2000August 2002October 2002January 2005August 2010May 2019April 2020August 2020June 2021November 2021April 2024February 2025April 2025September 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 14, "token_count": 169}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 43, "token_count": 134}, {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 601}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 34, "token_count": 16}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 39, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	619	62.53%
Roman Gushchin	169	17.07%
Baolin Wang	134	13.54%
Mike Kravetz	16	1.62%
Linus Torvalds (pre-git)	9	0.91%
Andrew Morton	6	0.61%
David Howells	3	0.30%
Song Muchun	2	0.20%
Kefeng Wang	2	0.20%
Others	30	3.03%
Total	990

hugetlb_cma.h

57

-

13

215

van der Linden, FrankMike KravetzMichal HockoMatthew WilcoxKirill A. ShutemovKefeng WangAnshuman KhandualNaoya HoriguchiYu ZhaoOthers April 2013November 2013February 2015July 2017July 2020June 2022January 2023August 2023June 2024August 2024February 2025September 2025 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 157}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 39, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	157	73.02%
Mike Kravetz	6	2.79%
Michal Hocko	6	2.79%
Matthew Wilcox	6	2.79%
Kirill A. Shutemov	6	2.79%
Kefeng Wang	4	1.86%
Anshuman Khandual	3	1.40%
Naoya Horiguchi	2	0.93%
Yu Zhao	1	0.47%
Others	24	11.16%
Total	215

hugetlb_internal.h

117

-

5

372

Aneesh Kumar K.VAndrew MortonNaoya HoriguchiAnshuman KhandualOthers October 2002July 2012February 2015July 2017November 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 363}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	3	0.81%
Andrew Morton	3	0.81%
Naoya Horiguchi	2	0.54%
Anshuman Khandual	1	0.27%
Others	363	97.58%
Total	372

hugetlb_sysctl.c

134

-

4

557

Andi KleenOthers June 2006July 2008May 2019November 2025 var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 542}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	10	1.80%
Others	547	98.20%
Total	557

hugetlb_sysfs.c

502

-

9

2037

Andi KleenMike KravetzSong MuchunNaoya HoriguchiJoonSoo KimNicholas PigginOthers March 2006June 2006July 2008May 2010December 2014May 2019June 2021September 2022December 2022November 2025 var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 2001}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	12	0.59%
Mike Kravetz	6	0.29%
Song Muchun	3	0.15%
Naoya Horiguchi	3	0.15%
JoonSoo Kim	3	0.15%
Nicholas Piggin	2	0.10%
Others	2008	98.58%
Total	2037

hugetlb_vmemmap.c

915

-

37

3161

Song Muchunvan der Linden, FrankMike KravetzYu ZhaoChristoph LameterJohannes WeinerMel GormanRyan RobertsNaoya HoriguchiAnshuman KhandualLinus Torvalds (pre-git)Christoph HellwigVlastimil BabkaOscar SalvadorNicholas PigginLorenzo StoakesAneesh Kumar K.VQi ZhengMike RapoportAndrew MortonOthers January 2000September 2002January 2005March 2006December 2006July 2007October 2007July 2008February 2013April 2013September 2013May 2016November 2017December 2017March 2018March 2019May 2019July 2019January 2020August 2020June 2021November 2021March 2022April 2022May 2022June 2022August 2022November 2022February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023March 2024June 2024July 2024August 2024January 2025February 2025April 2025June 2025September 2025October 2025 var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 68}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 547}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 79}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 46, "token_count": 64}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 46, "token_count": 647}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 46, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 18, "token_count": 266}, {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 46, "token_count": 222}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 20}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 13, "token_count": 56}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 653}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	1596	50.49%
van der Linden, Frank	653	20.66%
Mike Kravetz	281	8.89%
Yu Zhao	76	2.40%
Christoph Lameter	68	2.15%
Johannes Weiner	24	0.76%
Mel Gorman	8	0.25%
Ryan Roberts	6	0.19%
Naoya Horiguchi	6	0.19%
Anshuman Khandual	6	0.19%
Linus Torvalds (pre-git)	5	0.16%
Christoph Hellwig	3	0.09%
Vlastimil Babka	2	0.06%
Oscar Salvador	2	0.06%
Nicholas Piggin	2	0.06%
Lorenzo Stoakes	2	0.06%
Aneesh Kumar K.V	2	0.06%
Qi Zheng	1	0.03%
Mike Rapoport	1	0.03%
Andrew Morton	1	0.03%
Others	416	13.16%
Total	3161

hugetlb_vmemmap.h

98

-

13

373

Song MuchunMike Kravetzvan der Linden, FrankDavid RientjesAndrew MortonOthers October 2002June 2005July 2008July 2011April 2013November 2017May 2019June 2021April 2022June 2022July 2022September 2023October 2023February 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 150}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 46, "token_count": 71}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 18, "token_count": 68}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 42}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	223	59.79%
Mike Kravetz	68	18.23%
van der Linden, Frank	42	11.26%
David Rientjes	3	0.80%
Andrew Morton	3	0.80%
Others	34	9.12%
Total	373

hwpoison-inject.c

205

-

22

717

Fengguang WuAndi KleenMatthew WilcoxNaoya HoriguchiAndrew MortonOscar SalvadorNicholas PigginVladimir DavydovOthers April 2002October 2002March 2006November 2008September 2009December 2009May 2010March 2011December 2011September 2013January 2014May 2015September 2015May 2019November 2019October 2020March 2022May 2022June 2022September 2022November 2023April 2024May 2024September 2025 var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 175}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 25}, {"author_id": 56, "token_count": 273}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 31, "token_count": 8}, {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 116}, ]}, ]

Author Name	Tokens	Token Proportion
Fengguang Wu	273	38.08%
Andi Kleen	200	27.89%
Matthew Wilcox	23	3.21%
Naoya Horiguchi	21	2.93%
Andrew Morton	6	0.84%
Oscar Salvador	4	0.56%
Nicholas Piggin	3	0.42%
Vladimir Davydov	1	0.14%
Others	186	25.94%
Total	717

init-mm.c

61

-

20

260

Kefeng WangSuren BaghdasaryanLiam R. HowlettJason GunthorpeLinus TorvaldsMike RapoportOthers February 2002July 2003June 2005June 2009August 2010October 2016November 2017June 2018July 2018October 2019June 2020December 2020July 2021February 2022September 2022February 2023March 2023August 2023November 2024February 2025December 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 58, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 39, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 10}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	61	23.46%
Suren Baghdasaryan	25	9.62%
Liam R. Howlett	17	6.54%
Jason Gunthorpe	10	3.85%
Linus Torvalds	4	1.54%
Mike Rapoport	3	1.15%
Others	140	53.85%
Total	260

internal.h

1703

-

146

6143

Matthew WilcoxMel GormanLorenzo StoakesDavid HildenbrandHugh DickinsMike RapoportNicholas PigginAndrew MortonZi YanRyan RobertsQi ZhengDavid HowellsKefeng WangJason GunthorpeVlastimil BabkaJoonSoo KimJohannes WeinerLinus Torvalds (pre-git)Peter XuKirill A. ShutemovMichal Hockovan der Linden, FrankChristoph HellwigChristoph LameterLinus TorvaldsMinChan KimAndrea ArcangeliDan J WilliamsAndi KleenRoman GushchinLiam R. HowlettNaoya HoriguchiDavid RientjesSuren BaghdasaryanHuang YingSong MuchunFengguang WuPeter ZijlstraAlexander PotapenkoKairui SongJan KaraOscar SalvadorUladzislau RezkiAlistair PoppleBaolin WangSeongJae ParkYu ZhaoAnshuman KhandualOthers December 1991January 1992August 1992December 1992March 1993June 1993April 1994July 1994January 1995February 1995June 1995March 1996September 1996March 1997May 1999June 1999September 1999March 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002December 2002January 2003March 2003September 2003March 2004April 2004May 2004December 2004January 2005March 2005April 2005June 2005October 2005January 2006February 2006March 2006April 2006September 2006October 2006December 2006February 2007May 2007October 2007January 2008February 2008April 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010May 2010January 2011May 2011July 2011August 2011December 2011January 2012May 2012July 2012August 2012October 2012November 2012December 2012February 2013January 2014April 2014June 2014August 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016October 2016December 2016February 2017April 2017May 2017August 2017September 2017November 2017December 2017April 2018May 2018August 2018October 2018December 2018March 2019May 2019July 2019August 2019September 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 15}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 47}, {"author_id": 30, "token_count": 25}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 46}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 24}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 32, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 30, "token_count": 23}, {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 29}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 19}, {"author_id": 8, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 10, "token_count": 2}, {"author_id": 8, "token_count": 109}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 55, "token_count": 12}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 55}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 30, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 56, "token_count": 8}, {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 50}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 22}, {"author_id": 8, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 28, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 8, "token_count": 4}, {"author_id": 22, "token_count": 7}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 5, "token_count": 27}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 7}, {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 26, "token_count": 11}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 8, "token_count": 42}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 28}, {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 26}, {"author_id": 47, "token_count": 32}, {"author_id": 5, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 26, "token_count": 1}, {"author_id": 8, "token_count": 5}, {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 9}, {"author_id": 6, "token_count": 4}, {"author_id": 8, "token_count": 9}, {"author_id": 22, "token_count": 5}, {"author_id": 31, "token_count": 1}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 4}, {"author_id": 10, "token_count": 9}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 6, "token_count": 5}, {"author_id": 2, "token_count": 3}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 47, "token_count": 4}, {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 47, "token_count": 18}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 22, "token_count": 4}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 27, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 8, "token_count": 19}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 8, "token_count": 34}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 48, "token_count": 27}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 46}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 10, "token_count": 61}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 26, "token_count": 3}, {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 16}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 30, "token_count": 33}, {"author_id": 4, "token_count": 8}, {"author_id": 57, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 78}, {"author_id": 5, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 32, "token_count": 72}, {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 40}, {"author_id": 22, "token_count": 2}, {"author_id": 57, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 3, "token_count": 85}, {"author_id": 4, "token_count": 2}, {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 4, "token_count": 12}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 21}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 28, "token_count": 7}, {"author_id": 4, "token_count": 11}, {"author_id": 8, "token_count": 86}, {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 31, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 3, "token_count": 84}, {"author_id": 4, "token_count": 80}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 7}, {"author_id": 33, "token_count": 148}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 27}, {"author_id": 36, "token_count": 9}, {"author_id": 14, "token_count": 26}, {"author_id": 33, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 6}, {"author_id": 19, "token_count": 26}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 12, "token_count": 5}, {"author_id": 54, "token_count": 3}, {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 58, "token_count": 126}, {"author_id": 54, "token_count": 6}, {"author_id": 1, "token_count": 20}, {"author_id": 4, "token_count": 28}, {"author_id": 8, "token_count": 16}, {"author_id": 53, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 30, "token_count": 9}, {"author_id": 36, "token_count": 9}, {"author_id": 53, "token_count": 3}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 149}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 39, "token_count": 39}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 34}, {"author_id": 39, "token_count": 6}, {"author_id": 6, "token_count": 3}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 17}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 9}, {"author_id": 3, "token_count": 4}, {"author_id": 4, "token_count": 13}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 39, "token_count": 10}, {"author_id": 36, "token_count": 87}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 4, "token_count": 3}, {"author_id": 49, "token_count": 1}, {"author_id": 33, "token_count": 6}, {"author_id": 60, "token_count": 255}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 12, "token_count": 11}, {"author_id": 4, "token_count": 30}, {"author_id": 19, "token_count": 13}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 8}, {"author_id": 4, "token_count": 9}, {"author_id": 49, "token_count": 162}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 39, "token_count": 28}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 16}, {"author_id": 6, "token_count": 22}, {"author_id": 33, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 1, "token_count": 99}, {"author_id": 4, "token_count": 5}, {"author_id": 2, "token_count": 10}, {"author_id": 53, "token_count": 11}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 79}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 23, "token_count": 9}, {"author_id": 36, "token_count": 43}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 59}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 68}, {"author_id": 10, "token_count": 4}, {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 132}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 39, "token_count": 44}, {"author_id": 1, "token_count": 126}, {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 1, "token_count": 21}, {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	533	8.68%
Mel Gorman	462	7.52%
Lorenzo Stoakes	373	6.07%
David Hildenbrand	280	4.56%
Hugh Dickins	268	4.36%
Mike Rapoport	200	3.26%
Nicholas Piggin	178	2.90%
Andrew Morton	175	2.85%
Zi Yan	171	2.78%
Ryan Roberts	163	2.65%
Qi Zheng	160	2.60%
David Howells	157	2.56%
Kefeng Wang	149	2.43%
Jason Gunthorpe	126	2.05%
Vlastimil Babka	118	1.92%
JoonSoo Kim	95	1.55%
Johannes Weiner	86	1.40%
Linus Torvalds (pre-git)	76	1.24%
Peter Xu	72	1.17%
Kirill A. Shutemov	70	1.14%
Michal Hocko	65	1.06%
van der Linden, Frank	59	0.96%
Christoph Hellwig	58	0.94%
Christoph Lameter	43	0.70%
Linus Torvalds	39	0.63%
MinChan Kim	28	0.46%
Andrea Arcangeli	28	0.46%
Dan J Williams	27	0.44%
Andi Kleen	27	0.44%
Roman Gushchin	26	0.42%
Liam R. Howlett	26	0.42%
Naoya Horiguchi	20	0.33%
David Rientjes	16	0.26%
Suren Baghdasaryan	15	0.24%
Huang Ying	15	0.24%
Song Muchun	13	0.21%
Fengguang Wu	13	0.21%
Peter Zijlstra	12	0.20%
Alexander Potapenko	11	0.18%
Kairui Song	9	0.15%
Jan Kara	9	0.15%
Oscar Salvador	8	0.13%
Uladzislau Rezki	6	0.10%
Alistair Popple	6	0.10%
Baolin Wang	5	0.08%
SeongJae Park	3	0.05%
Yu Zhao	2	0.03%
Anshuman Khandual	1	0.02%
Others	1641	26.71%
Total	6143

interval_tree.c

111

-

11

532

Andrew MortonLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovPeter ZijlstraOthers January 1992August 1992January 1996January 1999February 2002September 2002April 2004May 2004September 2006October 2012October 2014February 2015September 2017January 2018June 2019April 2021 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 491}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	9	1.69%
Linus Torvalds (pre-git)	7	1.32%
Linus Torvalds	6	1.13%
Kirill A. Shutemov	2	0.38%
Peter Zijlstra	1	0.19%
Others	507	95.30%
Total	532

ioremap.c

74

-

12

286

Christoph HellwigKefeng WangHuang YingRyan RobertsOthers September 2006October 2007May 2009January 2011November 2011October 2014November 2017August 2019June 2022July 2023February 2025 var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 171}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 49, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	171	59.79%
Kefeng Wang	27	9.44%
Huang Ying	2	0.70%
Ryan Roberts	1	0.35%
Others	85	29.72%
Total	286

khugepaged.c

2863

-

96

10579

Kirill A. ShutemovHugh DickinsAndrea ArcangeliMatthew WilcoxQi ZhengRyan RobertsLorenzo StoakesBaolin WangPeter XuDavid HildenbrandLinus Torvalds (pre-git)Johannes WeinerDavid RientjesJoonSoo KimMinChan KimAndrew MortonMel GormanJan KaraVlastimil BabkaKairui SongLinus TorvaldsSuren BaghdasaryanPeter ZijlstraSeongJae ParkShakeel ButtVladimir DavydovKefeng WangDavid HowellsChristoph HellwigLiam R. HowlettOthers January 1992August 1992November 1992July 1994June 1995September 1996January 1997February 2002April 2002May 2002November 2002April 2003February 2005January 2008July 2008October 2008January 2009February 2009September 2009January 2011April 2011October 2011February 2012May 2012October 2012December 2012February 2013January 2014June 2014October 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016July 2016September 2016November 2016December 2016February 2017May 2017November 2017December 2017January 2018March 2018April 2018August 2018October 2018November 2018December 2018May 2019August 2019September 2019November 2019April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023December 2023January 2024February 2024April 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 623}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 4, "token_count": 3}, {"author_id": 51, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 39}, {"author_id": 22, "token_count": 5}, {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 41, "token_count": 9}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 3706}, {"author_id": 8, "token_count": 1}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 9}, {"author_id": 10, "token_count": 7}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 103}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 119}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 522}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 19, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 6, "token_count": 285}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 46}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 22, "token_count": 8}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 11}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 915}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 55, "token_count": 5}, {"author_id": 36, "token_count": 55}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 366}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 10}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 19, "token_count": 19}, {"author_id": 53, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 284}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 151}, {"author_id": 4, "token_count": 1}, {"author_id": 49, "token_count": 36}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 396}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 75}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 12, "token_count": 14}, {"author_id": 4, "token_count": 11}, {"author_id": 49, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 29}, {"author_id": 4, "token_count": 232}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 49, "token_count": 72}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 43, "token_count": 49}, {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 43, "token_count": 10}, {"author_id": 36, "token_count": 62}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 43, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 36, "token_count": 71}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 43, "token_count": 14}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 92}, {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4074	38.51%
Hugh Dickins	833	7.87%
Andrea Arcangeli	630	5.96%
Matthew Wilcox	401	3.79%
Qi Zheng	188	1.78%
Ryan Roberts	127	1.20%
Lorenzo Stoakes	105	0.99%
Baolin Wang	83	0.78%
Peter Xu	64	0.60%
David Hildenbrand	58	0.55%
Linus Torvalds (pre-git)	33	0.31%
Johannes Weiner	20	0.19%
David Rientjes	17	0.16%
JoonSoo Kim	16	0.15%
MinChan Kim	13	0.12%
Andrew Morton	12	0.11%
Mel Gorman	9	0.09%
Jan Kara	9	0.09%
Vlastimil Babka	8	0.08%
Kairui Song	8	0.08%
Linus Torvalds	7	0.07%
Suren Baghdasaryan	6	0.06%
Peter Zijlstra	6	0.06%
SeongJae Park	5	0.05%
Shakeel Butt	4	0.04%
Vladimir Davydov	3	0.03%
Kefeng Wang	3	0.03%
David Howells	3	0.03%
Christoph Hellwig	2	0.02%
Liam R. Howlett	1	0.01%
Others	3831	36.21%
Total	10579

kmemleak.c

2348

-

76

8136

Catalin MarinasAndrey KonovalovLinus Torvalds (pre-git)Oscar SalvadorAndrey RyabininAndrew MortonMike RapoportAndi KleenAlexander PotapenkoVladimir DavydovOthers September 1991March 1992May 1992July 1993August 1993January 1997March 1997August 1998June 1999April 2002October 2002December 2002February 2004March 2005July 2005January 2006March 2006September 2006November 2007February 2008March 2008June 2009July 2009August 2009September 2009October 2009July 2010January 2011March 2011April 2011July 2011September 2011October 2011November 2011January 2012August 2012October 2012February 2013November 2013April 2014June 2014February 2015June 2015September 2015March 2016June 2016July 2016October 2016February 2017July 2017November 2017March 2018April 2018September 2018October 2018December 2018February 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020August 2020October 2020February 2021June 2021August 2021September 2021January 2022February 2022April 2022June 2022August 2022October 2022January 2023February 2023August 2023October 2023November 2023December 2023April 2024July 2024August 2024October 2024November 2024December 2024January 2025February 2025April 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3245}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 29, "token_count": 318}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 29, "token_count": 164}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 29, "token_count": 36}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 29, "token_count": 218}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 29, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 29, "token_count": 96}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 29, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 29, "token_count": 93}, {"author_id": 51, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 29, "token_count": 139}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 29, "token_count": 97}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 29, "token_count": 293}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 57, "token_count": 12}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 15, "token_count": 69}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 29, "token_count": 63}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 29, "token_count": 291}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 29, "token_count": 37}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 307}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 213}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 29, "token_count": 253}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 365}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 29, "token_count": 117}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 29, "token_count": 135}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Catalin Marinas	5640	69.32%
Andrey Konovalov	70	0.86%
Linus Torvalds (pre-git)	29	0.36%
Oscar Salvador	12	0.15%
Andrey Ryabinin	9	0.11%
Andrew Morton	5	0.06%
Mike Rapoport	4	0.05%
Andi Kleen	3	0.04%
Alexander Potapenko	3	0.04%
Vladimir Davydov	2	0.02%
Others	2359	28.99%
Total	8136

ksm.c

4020

-

92

14045

Izik EidusHugh DickinsAndrea ArcangeliDavid HildenbrandQi ZhengMatthew WilcoxLorenzo StoakesAndrew MortonKirill A. ShutemovKefeng WangMinChan KimJoonSoo KimMike RapoportPeter ZijlstraRyan RobertsAndi KleenLiam R. HowlettSuren BaghdasaryanLinus Torvalds (pre-git)Aneesh Kumar K.VAndrey RyabininDavid RientjesNicholas PigginNaoya HoriguchiPeter XuLinus TorvaldsAnshuman KhandualOthers December 1992January 1997April 2002June 2002September 2002April 2004May 2004January 2005October 2005February 2006March 2006October 2006February 2007October 2007May 2008July 2008September 2009October 2009November 2009December 2009March 2010August 2010October 2010January 2011March 2011June 2011March 2012October 2012December 2012February 2013March 2013September 2013January 2014June 2014October 2014January 2015April 2015June 2015November 2015January 2016February 2016May 2016July 2016September 2016October 2016February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017February 2018April 2018June 2018August 2018December 2018March 2019May 2019June 2019November 2019April 2020June 2020August 2020September 2020December 2020May 2021June 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022February 2023March 2023April 2023June 2023July 2023August 2023September 2023November 2023December 2023April 2024May 2024June 2024August 2024October 2024January 2025February 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 73}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 12}, {"author_id": 3, "token_count": 1014}, {"author_id": 52, "token_count": 3455}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 3, "token_count": 989}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 27}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 55, "token_count": 18}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 1018}, {"author_id": 60, "token_count": 239}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 26, "token_count": 39}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 17, "token_count": 29}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 22, "token_count": 9}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 38, "token_count": 8}, {"author_id": 6, "token_count": 56}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 2025}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 17}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 4, "token_count": 52}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 73}, {"author_id": 22, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 36, "token_count": 312}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 54, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 12, "token_count": 211}, {"author_id": 60, "token_count": 419}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 4, "token_count": 1}, {"author_id": 49, "token_count": 17}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 10}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 39, "token_count": 42}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 25}, {"author_id": 4, "token_count": 19}, {"author_id": 60, "token_count": 728}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 17}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 214}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 120}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 4, "token_count": 98}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 12, "token_count": 24}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 92}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 509}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Izik Eidus	3455	24.60%
Hugh Dickins	3114	22.17%
Andrea Arcangeli	2101	14.96%
David Hildenbrand	485	3.45%
Qi Zheng	312	2.22%
Matthew Wilcox	279	1.99%
Lorenzo Stoakes	115	0.82%
Andrew Morton	81	0.58%
Kirill A. Shutemov	68	0.48%
Kefeng Wang	61	0.43%
MinChan Kim	55	0.39%
JoonSoo Kim	39	0.28%
Mike Rapoport	20	0.14%
Peter Zijlstra	18	0.13%
Ryan Roberts	17	0.12%
Andi Kleen	15	0.11%
Liam R. Howlett	14	0.10%
Suren Baghdasaryan	10	0.07%
Linus Torvalds (pre-git)	9	0.06%
Aneesh Kumar K.V	9	0.06%
Andrey Ryabinin	7	0.05%
David Rientjes	4	0.03%
Nicholas Piggin	3	0.02%
Naoya Horiguchi	3	0.02%
Peter Xu	2	0.01%
Linus Torvalds	2	0.01%
Anshuman Khandual	1	0.01%
Others	3746	26.67%
Total	14045

list_lru.c

618

-

33

2730

Vladimir DavydovKairui SongSong MuchunJohannes WeinerAndrew MortonDavid HowellsBalbir SinghLinus Torvalds (pre-git)Linus TorvaldsOthers June 1995February 2002January 2005January 2006March 2006February 2008January 2009December 2010March 2011January 2012December 2012August 2013September 2013October 2013November 2013April 2014August 2014February 2015April 2015September 2015November 2015March 2016July 2017April 2018August 2018March 2019May 2019April 2020June 2020August 2020December 2020May 2021November 2021March 2022November 2023December 2023January 2024February 2024July 2024November 2024December 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 568}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 29}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 51, "token_count": 635}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 46, "token_count": 15}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 454}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 46, "token_count": 72}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 23, "token_count": 544}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 23, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	636	23.30%
Kairui Song	581	21.28%
Song Muchun	541	19.82%
Johannes Weiner	55	2.01%
Andrew Morton	14	0.51%
David Howells	3	0.11%
Balbir Singh	3	0.11%
Linus Torvalds (pre-git)	2	0.07%
Linus Torvalds	1	0.04%
Others	894	32.75%
Total	2730

maccess.c

236

-

20

786

Christoph HellwigLinus Torvalds (pre-git)David HowellsOthers September 1996April 2008January 2010July 2010October 2010May 2011October 2011May 2012August 2015November 2015March 2017May 2019September 2019November 2019June 2020August 2021March 2022November 2022April 2023October 2024April 2025 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 305}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	305	38.80%
Linus Torvalds (pre-git)	12	1.53%
David Howells	2	0.25%
Others	467	59.41%
Total	786

madvise.c

2256

-

88

8279

Lorenzo StoakesMinChan KimSeongJae ParkHugh DickinsAndrew MortonVlastimil BabkaSuren BaghdasaryanDavid HildenbrandRyan RobertsAndrea ArcangeliMatthew WilcoxNicholas PigginMike KravetzLinus Torvalds (pre-git)Johannes WeinerMike RapoportAndi KleenJan KaraChristoph HellwigMichal HockoLiam R. HowlettKirill A. ShutemovAnshuman KhandualQi ZhengMel GormanLinus TorvaldsAneesh Kumar K.VKefeng WangDavid HowellsNaoya HoriguchiHuang YingVladimir DavydovPeter ZijlstraOscar SalvadorChristoph LameterOthers August 1992December 1992August 1993July 1994January 1995June 1995January 1997October 1997March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003February 2004April 2004May 2004February 2005June 2005October 2005January 2006February 2006April 2006March 2007May 2007February 2008July 2008January 2009June 2009September 2009December 2009January 2010January 2011December 2011March 2012May 2012July 2012October 2012February 2013April 2013September 2013August 2014November 2014January 2015February 2015September 2015January 2016March 2016May 2016December 2016February 2017March 2017May 2017July 2017August 2017September 2017November 2017August 2018October 2018December 2018May 2019August 2019September 2019November 2019December 2019March 2020April 2020June 2020September 2020October 2020November 2020March 2021April 2021May 2021June 2021August 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024April 2024May 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025June 2025July 2025November 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 26}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 192}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 32, "token_count": 32}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 32, "token_count": 51}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 29}, {"author_id": 3, "token_count": 45}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 34}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 51, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 22, "token_count": 592}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 38, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 3, "token_count": 3}, {"author_id": 6, "token_count": 8}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 17, "token_count": 64}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 45, "token_count": 21}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 30}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 25}, {"author_id": 50, "token_count": 29}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 22, "token_count": 747}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 47, "token_count": 9}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 22, "token_count": 266}, {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 53, "token_count": 21}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 145}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 12, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 53, "token_count": 105}, {"author_id": 60, "token_count": 421}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 10, "token_count": 47}, {"author_id": 18, "token_count": 67}, {"author_id": 53, "token_count": 56}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 6}, {"author_id": 4, "token_count": 36}, {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 54, "token_count": 15}, {"author_id": 53, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 159}, {"author_id": 49, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 49, "token_count": 111}, {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 635}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 201}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 0, "token_count": 109}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 236}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 920}, {"author_id": 49, "token_count": 10}, {"author_id": 0, "token_count": 14}, {"author_id": 5, "token_count": 234}, {"author_id": 60, "token_count": 329}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 1, "token_count": 68}, {"author_id": 53, "token_count": 12}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 257}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	1985	23.98%
MinChan Kim	1610	19.45%
SeongJae Park	560	6.76%
Hugh Dickins	265	3.20%
Andrew Morton	239	2.89%
Vlastimil Babka	234	2.83%
Suren Baghdasaryan	214	2.58%
David Hildenbrand	177	2.14%
Ryan Roberts	130	1.57%
Andrea Arcangeli	110	1.33%
Matthew Wilcox	107	1.29%
Nicholas Piggin	87	1.05%
Mike Kravetz	69	0.83%
Linus Torvalds (pre-git)	59	0.71%
Johannes Weiner	47	0.57%
Mike Rapoport	38	0.46%
Andi Kleen	33	0.40%
Jan Kara	30	0.36%
Christoph Hellwig	29	0.35%
Michal Hocko	21	0.25%
Liam R. Howlett	21	0.25%
Kirill A. Shutemov	21	0.25%
Anshuman Khandual	21	0.25%
Qi Zheng	18	0.22%
Mel Gorman	18	0.22%
Linus Torvalds	12	0.14%
Aneesh Kumar K.V	12	0.14%
Kefeng Wang	10	0.12%
David Howells	8	0.10%
Naoya Horiguchi	7	0.08%
Huang Ying	6	0.07%
Vladimir Davydov	3	0.04%
Peter Zijlstra	2	0.02%
Oscar Salvador	1	0.01%
Christoph Lameter	1	0.01%
Others	2074	25.05%
Total	8279

mapping_dirty_helpers.c

339

-

10

1055

Ryan RobertsHugh DickinsPeter ZijlstraMatthew WilcoxLorenzo StoakesAnshuman KhandualOthers March 2019April 2020November 2020December 2020April 2021January 2022June 2023August 2023June 2025October 2025 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1011}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Ryan Roberts	6	0.57%
Hugh Dickins	6	0.57%
Peter Zijlstra	1	0.09%
Matthew Wilcox	1	0.09%
Lorenzo Stoakes	1	0.09%
Anshuman Khandual	1	0.09%
Others	1039	98.48%
Total	1055

memblock.c

2770

-

110

9534

Tejun HeoMike RapoportCatalin MarinasAnshuman KhandualDavid HildenbrandLinus Torvalds (pre-git)MinChan KimKirill A. ShutemovAndrew MortonLinus TorvaldsJohannes WeinerRoman GushchinKefeng WangJoonSoo KimChristoph LameterMel GormanChristoph HellwigOthers June 1993November 1993March 1997September 1999March 2000May 2000June 2000February 2002October 2002September 2003February 2004March 2005June 2005October 2005January 2006May 2006June 2006February 2007May 2007July 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008January 2009April 2009June 2009December 2009January 2010February 2010June 2010July 2010August 2010September 2010October 2010January 2011February 2011March 2011April 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014February 2014April 2014June 2014September 2014December 2014April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016October 2016January 2017February 2017April 2017July 2017August 2017November 2017February 2018April 2018June 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019October 2019November 2019January 2020June 2020July 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022June 2022September 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023December 2023January 2024February 2024April 2024May 2024June 2024August 2024November 2024January 2025February 2025March 2025May 2025August 2025September 2025November 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 277}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 847}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 308}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 11, "token_count": 921}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 11, "token_count": 857}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 29, "token_count": 103}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 11, "token_count": 16}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 726}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 29, "token_count": 16}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 41}, {"author_id": 22, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 173}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 45, "token_count": 61}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 82}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 28, "token_count": 6}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 12, "token_count": 27}, {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 45, "token_count": 9}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 60, "token_count": 369}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 18}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 202}, {"author_id": 60, "token_count": 995}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 60, "token_count": 134}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1798	18.86%
Mike Rapoport	820	8.60%
Catalin Marinas	122	1.28%
Anshuman Khandual	70	0.73%
David Hildenbrand	33	0.35%
Linus Torvalds (pre-git)	26	0.27%
MinChan Kim	25	0.26%
Kirill A. Shutemov	22	0.23%
Andrew Morton	12	0.13%
Linus Torvalds	10	0.10%
Johannes Weiner	5	0.05%
Roman Gushchin	4	0.04%
Kefeng Wang	3	0.03%
JoonSoo Kim	3	0.03%
Christoph Lameter	3	0.03%
Mel Gorman	2	0.02%
Christoph Hellwig	1	0.01%
Others	6575	68.96%
Total	9534

memcontrol-v1.c

2221

-

47

8371

Roman GushchinJohannes WeinerShakeel ButtVladimir DavydovKirill A. ShutemovAndrew MortonTejun HeoMichal HockoMatthew WilcoxKefeng WangBalbir SinghSuren BaghdasaryanNaoya HoriguchiHuang YingSong MuchunLinus Torvalds (pre-git)Nicholas PigginKairui SongMel GormanChristoph HellwigOthers June 1995April 2002July 2002August 2002April 2004March 2006May 2007February 2008October 2008January 2009September 2009March 2010May 2010January 2011March 2011November 2011January 2012March 2012May 2012December 2012February 2013April 2013September 2013October 2013November 2013January 2014May 2014August 2014December 2014February 2015September 2015January 2016March 2016July 2016June 2017July 2017September 2017November 2017August 2018March 2019May 2019July 2019August 2019September 2019October 2019August 2020December 2020February 2021April 2021June 2021September 2021November 2021January 2022May 2022September 2022January 2023July 2023October 2023November 2023December 2023January 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025March 2025April 2025May 2025September 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 6, "token_count": 74}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 39}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 36}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 195}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 51, "token_count": 147}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 53, "token_count": 7}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 10, "token_count": 24}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 23, "token_count": 1}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 6896}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 44, "token_count": 335}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 44, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 10, "token_count": 135}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	6915	82.61%
Johannes Weiner	411	4.91%
Shakeel Butt	354	4.23%
Vladimir Davydov	151	1.80%
Kirill A. Shutemov	81	0.97%
Andrew Morton	51	0.61%
Tejun Heo	44	0.53%
Michal Hocko	12	0.14%
Matthew Wilcox	12	0.14%
Kefeng Wang	9	0.11%
Balbir Singh	8	0.10%
Suren Baghdasaryan	7	0.08%
Naoya Horiguchi	6	0.07%
Huang Ying	4	0.05%
Song Muchun	3	0.04%
Linus Torvalds (pre-git)	3	0.04%
Nicholas Piggin	3	0.04%
Kairui Song	3	0.04%
Mel Gorman	1	0.01%
Christoph Hellwig	1	0.01%
Others	292	3.49%
Total	8371

memcontrol-v1.h

127

-

13

689

Roman GushchinShakeel ButtJohannes WeinerVladimir DavydovTejun HeoOthers January 2009March 2011December 2012April 2013August 2014December 2014September 2015January 2016August 2018May 2019June 2021August 2021June 2024August 2024November 2024January 2025March 2025 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 500}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 44, "token_count": 78}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 44, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	508	73.73%
Shakeel Butt	81	11.76%
Johannes Weiner	25	3.63%
Vladimir Davydov	3	0.44%
Tejun Heo	2	0.29%
Others	70	10.16%
Total	689

memcontrol.c

5643

-

133

21001

Johannes WeinerRoman GushchinShakeel ButtVladimir DavydovSong MuchunVlastimil BabkaMatthew WilcoxTejun HeoMichal HockoAndrew MortonHugh DickinsYu ZhaoBalbir SinghHuang YingQi ZhengSuren BaghdasaryanMel GormanLinus Torvalds (pre-git)Naoya HoriguchiJoonSoo KimChristoph LameterKairui SongDavid RientjesKefeng WangBaolin WangRyan RobertsKirill A. ShutemovNicholas PigginDan J WilliamsLinus TorvaldsChristoph HellwigSeongJae ParkAndrea ArcangeliOthers December 1992June 1995January 1997March 1997September 1999October 2000April 2002June 2002July 2002August 2002August 2004March 2005January 2006March 2006June 2006October 2006May 2007October 2007February 2008April 2008July 2008September 2008October 2008January 2009April 2009June 2009September 2009December 2009March 2010May 2010July 2010August 2010October 2010November 2010January 2011February 2011March 2011May 2011June 2011July 2011August 2011September 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012August 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014February 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015April 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017October 2017January 2018April 2018June 2018August 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 50}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 40, "token_count": 17}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 10, "token_count": 23}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 54}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 47, "token_count": 23}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 10, "token_count": 70}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 3, "token_count": 8}, {"author_id": 31, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 11, "token_count": 7}, {"author_id": 60, "token_count": 163}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 47, "token_count": 15}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 47, "token_count": 61}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 137}, {"author_id": 10, "token_count": 8}, {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 51, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 47, "token_count": 11}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 544}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 29}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 10, "token_count": 27}, {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 286}, {"author_id": 51, "token_count": 20}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 781}, {"author_id": 51, "token_count": 9}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 51, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 39}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 47, "token_count": 25}, {"author_id": 11, "token_count": 38}, {"author_id": 51, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 10}, {"author_id": 8, "token_count": 1}, {"author_id": 47, "token_count": 3}, {"author_id": 11, "token_count": 49}, {"author_id": 51, "token_count": 23}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 51, "token_count": 65}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 10, "token_count": 632}, {"author_id": 51, "token_count": 841}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 10, "token_count": 10}, {"author_id": 51, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 3, "token_count": 53}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 10, "token_count": 102}, {"author_id": 6, "token_count": 2}, {"author_id": 8, "token_count": 15}, {"author_id": 51, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 51, "token_count": 62}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 10, "token_count": 13}, {"author_id": 51, "token_count": 115}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 47, "token_count": 17}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 10, "token_count": 16}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 61}, {"author_id": 10, "token_count": 64}, {"author_id": 14, "token_count": 50}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 14, "token_count": 17}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 10, "token_count": 39}, {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 43}, {"author_id": 11, "token_count": 152}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 47, "token_count": 16}, {"author_id": 14, "token_count": 226}, {"author_id": 44, "token_count": 8}, {"author_id": 60, "token_count": 179}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 15}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 109}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 10, "token_count": 663}, {"author_id": 14, "token_count": 22}, {"author_id": 44, "token_count": 40}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 14, "token_count": 58}, {"author_id": 11, "token_count": 65}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 47, "token_count": 7}, {"author_id": 14, "token_count": 5}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 10, "token_count": 65}, {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 44, "token_count": 6}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 10, "token_count": 11}, {"author_id": 14, "token_count": 49}, {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 53}, {"author_id": 46, "token_count": 3}, {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 10, "token_count": 72}, {"author_id": 26, "token_count": 13}, {"author_id": 14, "token_count": 1311}, {"author_id": 44, "token_count": 6}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 47, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 14, "token_count": 31}, {"author_id": 46, "token_count": 359}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 28, "token_count": 1}, {"author_id": 14, "token_count": 35}, {"author_id": 44, "token_count": 49}, {"author_id": 46, "token_count": 6}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 14, "token_count": 7}, {"author_id": 44, "token_count": 15}, {"author_id": 46, "token_count": 128}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 403}, {"author_id": 4, "token_count": 18}, {"author_id": 44, "token_count": 75}, {"author_id": 46, "token_count": 177}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 81}, {"author_id": 8, "token_count": 1}, {"author_id": 14, "token_count": 12}, {"author_id": 46, "token_count": 24}, {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 44, "token_count": 133}, {"author_id": 53, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 44, "token_count": 73}, {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 44, "token_count": 25}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 14, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 10, "token_count": 44}, {"author_id": 47, "token_count": 40}, {"author_id": 44, "token_count": 41}, {"author_id": 46, "token_count": 34}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 44, "token_count": 58}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 10, "token_count": 418}, {"author_id": 4, "token_count": 10}, {"author_id": 14, "token_count": 84}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 36, "token_count": 37}, {"author_id": 14, "token_count": 21}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 14, "token_count": 21}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 10, "token_count": 38}, {"author_id": 23, "token_count": 3}, {"author_id": 4, "token_count": 16}, {"author_id": 44, "token_count": 179}, {"author_id": 13, "token_count": 83}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 39, "token_count": 8}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 47, "token_count": 14}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 14, "token_count": 49}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 10, "token_count": 27}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 14, "token_count": 389}, {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 10, "token_count": 19}, {"author_id": 4, "token_count": 67}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 53, "token_count": 12}, {"author_id": 5, "token_count": 320}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 44, "token_count": 548}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 43, "token_count": 11}, {"author_id": 39, "token_count": 3}, {"author_id": 14, "token_count": 859}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 11}, {"author_id": 14, "token_count": 15}, {"author_id": 44, "token_count": 70}, {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 454}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 44, "token_count": 74}, {"author_id": 46, "token_count": 7}, {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 49, "token_count": 8}, {"author_id": 44, "token_count": 52}, {"author_id": 60, "token_count": 303}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 23, "token_count": 3}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 23, "token_count": 6}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 10, "token_count": 44}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 44, "token_count": 41}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 4, "token_count": 166}, {"author_id": 44, "token_count": 16}, {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 44, "token_count": 494}, {"author_id": 5, "token_count": 157}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 44, "token_count": 826}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 44, "token_count": 24}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 44, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 44, "token_count": 163}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 36, "token_count": 5}, {"author_id": 44, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	4805	22.88%
Roman Gushchin	3337	15.89%
Shakeel Butt	3082	14.68%
Vladimir Davydov	1182	5.63%
Song Muchun	747	3.56%
Vlastimil Babka	500	2.38%
Matthew Wilcox	442	2.10%
Tejun Heo	392	1.87%
Michal Hocko	272	1.30%
Andrew Morton	146	0.70%
Hugh Dickins	105	0.50%
Yu Zhao	100	0.48%
Balbir Singh	87	0.41%
Huang Ying	66	0.31%
Qi Zheng	42	0.20%
Suren Baghdasaryan	20	0.10%
Mel Gorman	20	0.10%
Linus Torvalds (pre-git)	18	0.09%
Naoya Horiguchi	13	0.06%
JoonSoo Kim	13	0.06%
Christoph Lameter	13	0.06%
Kairui Song	12	0.06%
David Rientjes	12	0.06%
Kefeng Wang	11	0.05%
Baolin Wang	11	0.05%
Ryan Roberts	8	0.04%
Kirill A. Shutemov	7	0.03%
Nicholas Piggin	3	0.01%
Dan J Williams	3	0.01%
Linus Torvalds	2	0.01%
Christoph Hellwig	2	0.01%
SeongJae Park	1	0.00%
Andrea Arcangeli	1	0.00%
Others	5526	26.31%
Total	21001

memfd.c

524

-

39

1797

Mike KravetzMatthew WilcoxLorenzo StoakesDavid HildenbrandHugh DickinsLinus Torvalds (pre-git)Kirill A. ShutemovPeter XuMike RapoportDavid HowellsChristoph HellwigAndrea ArcangeliLinus TorvaldsOthers August 1992June 1993September 1993November 1994January 1997March 1997October 2000February 2002August 2002November 2002September 2005September 2006October 2006December 2006July 2007February 2008January 2009September 2009January 2010January 2011March 2011June 2011August 2012January 2013May 2013August 2014January 2016July 2016February 2017April 2017September 2017November 2017January 2018June 2018May 2021March 2022May 2022December 2022April 2023June 2023July 2023August 2023October 2023February 2024June 2024September 2024November 2024December 2024January 2025February 2025June 2025July 2025September 2025November 2025January 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 22}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 108}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 650}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 12, "token_count": 37}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 77}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	672	37.40%
Matthew Wilcox	110	6.12%
Lorenzo Stoakes	110	6.12%
David Hildenbrand	37	2.06%
Hugh Dickins	31	1.73%
Linus Torvalds (pre-git)	25	1.39%
Kirill A. Shutemov	24	1.34%
Peter Xu	7	0.39%
Mike Rapoport	5	0.28%
David Howells	5	0.28%
Christoph Hellwig	4	0.22%
Andrea Arcangeli	3	0.17%
Linus Torvalds	2	0.11%
Others	762	42.40%
Total	1797

memfd_luo.c

518

-

1

1756

Others November 2025January 2026 var spanGroupData = [ {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 1745}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Others	1756	100.00%
Total	1756

memory-failure.c

2970

-

107

10193

Naoya HoriguchiAndi KleenOscar SalvadorMatthew WilcoxDan J WilliamsHuang YingKefeng WangFengguang WuZi YanChristoph HellwigLinus Torvalds (pre-git)JoonSoo KimHugh DickinsDavid HildenbrandMinChan KimRyan RobertsQi ZhengVlastimil BabkaNicholas PigginAndrea ArcangeliMichal HockoLorenzo StoakesAnshuman KhandualPeter ZijlstraAndrew MortonSuren BaghdasaryanBaolin WangLinus TorvaldsBalbir SinghMike RapoportMel GormanKirill A. ShutemovVladimir DavydovMike KravetzDavid RientjesAlistair PoppleKairui SongJan KaraOthers January 1992August 1992June 1993November 1993June 1995January 1996March 1997May 1998May 1999June 1999September 2000February 2002April 2002July 2002September 2002June 2003January 2004April 2004February 2005May 2005October 2005September 2006October 2006May 2007October 2007July 2008October 2008February 2009September 2009October 2009December 2009February 2010March 2010May 2010September 2010February 2011March 2011May 2011June 2011July 2011December 2011January 2012July 2012October 2012December 2012February 2013April 2013July 2013September 2013November 2013January 2014June 2014July 2014August 2014December 2014April 2015June 2015August 2015September 2015November 2015January 2016March 2016April 2016November 2016December 2016February 2017May 2017July 2017August 2017September 2017April 2018July 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019October 2019November 2019April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024January 2025February 2025March 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 1137}, {"author_id": 56, "token_count": 1}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 242}, {"author_id": 56, "token_count": 200}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 31, "token_count": 23}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 42, "token_count": 13}, {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 55, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 27, "token_count": 306}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 31, "token_count": 79}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 26, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 31, "token_count": 67}, {"author_id": 51, "token_count": 2}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 31, "token_count": 16}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 5, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 31, "token_count": 97}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 31, "token_count": 50}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 31, "token_count": 38}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 31, "token_count": 46}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 6, "token_count": 3}, {"author_id": 31, "token_count": 102}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 45, "token_count": 8}, {"author_id": 47, "token_count": 4}, {"author_id": 22, "token_count": 10}, {"author_id": 31, "token_count": 20}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 5}, {"author_id": 31, "token_count": 340}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 33, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 48, "token_count": 298}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 40, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 12, "token_count": 18}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 33}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 39}, {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 31, "token_count": 23}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 11}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 26, "token_count": 10}, {"author_id": 31, "token_count": 18}, {"author_id": 57, "token_count": 187}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 57, "token_count": 257}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 48, "token_count": 40}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 48, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 31, "token_count": 934}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 31, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 31, "token_count": 5}, {"author_id": 36, "token_count": 15}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 31, "token_count": 204}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 31, "token_count": 183}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 535}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 39, "token_count": 40}, {"author_id": 31, "token_count": 383}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 39, "token_count": 47}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 39, "token_count": 62}, {"author_id": 31, "token_count": 121}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 351}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 18}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 49, "token_count": 15}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 53, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 121}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 4, "token_count": 169}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 67}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 33, "token_count": 55}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 60, "token_count": 492}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 180}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	2833	27.79%
Andi Kleen	1401	13.74%
Oscar Salvador	444	4.36%
Matthew Wilcox	399	3.91%
Dan J Williams	358	3.51%
Huang Ying	308	3.02%
Kefeng Wang	234	2.30%
Fengguang Wu	201	1.97%
Zi Yan	60	0.59%
Christoph Hellwig	39	0.38%
Linus Torvalds (pre-git)	37	0.36%
JoonSoo Kim	30	0.29%
Hugh Dickins	26	0.26%
David Hildenbrand	25	0.25%
MinChan Kim	16	0.16%
Ryan Roberts	15	0.15%
Qi Zheng	15	0.15%
Vlastimil Babka	12	0.12%
Nicholas Piggin	10	0.10%
Andrea Arcangeli	10	0.10%
Michal Hocko	9	0.09%
Lorenzo Stoakes	9	0.09%
Anshuman Khandual	8	0.08%
Peter Zijlstra	7	0.07%
Andrew Morton	7	0.07%
Suren Baghdasaryan	5	0.05%
Baolin Wang	5	0.05%
Linus Torvalds	4	0.04%
Balbir Singh	4	0.04%
Mike Rapoport	3	0.03%
Mel Gorman	3	0.03%
Kirill A. Shutemov	3	0.03%
Vladimir Davydov	2	0.02%
Mike Kravetz	2	0.02%
David Rientjes	2	0.02%
Alistair Popple	2	0.02%
Kairui Song	1	0.01%
Jan Kara	1	0.01%
Others	3643	35.74%
Total	10193

memory-tiers.c

1000

-

26

3211

Aneesh Kumar K.VHuang YingZi YanBaolin WangOscar SalvadorChristoph LameterNicholas PigginNaoya HoriguchiMel GormanOthers January 2006March 2006May 2010September 2010October 2012September 2017March 2019September 2021November 2021January 2022March 2022April 2022May 2022August 2022September 2022October 2022November 2022January 2023July 2023August 2023September 2023December 2023February 2024April 2024July 2024August 2024September 2024June 2025September 2025 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 27, "token_count": 174}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 43, "token_count": 26}, {"author_id": 27, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 57, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 1873}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 27, "token_count": 510}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 33, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 57, "token_count": 9}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 38}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1873	58.33%
Huang Ying	723	22.52%
Zi Yan	26	0.81%
Baolin Wang	26	0.81%
Oscar Salvador	12	0.37%
Christoph Lameter	9	0.28%
Nicholas Piggin	3	0.09%
Naoya Horiguchi	3	0.09%
Mel Gorman	3	0.09%
Others	533	16.60%
Total	3211

memory.c

7404

-

239

30335

David HildenbrandHugh DickinsKirill A. ShutemovPeter XuMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)Andi KleenAlistair PoppleJan KaraNicholas PigginQi ZhengHuang YingRyan RobertsAndrew MortonKefeng WangAndrea ArcangeliBaolin WangLorenzo StoakesJohannes WeinerMel GormanAneesh Kumar K.VZi YanSuren BaghdasaryanMichal HockoDavid HowellsMike KravetzChristoph HellwigSeongJae ParkKairui SongChristoph LameterMinChan KimPeter ZijlstraDan J WilliamsLiam R. HowlettYu ZhaoJason GunthorpeDavid RientjesJoonSoo KimNaoya HoriguchiBalbir SinghShakeel ButtIzik EidusAlexander PotapenkoCatalin MarinasRoman GushchinAnshuman KhandualTejun HeoSong MuchunAndrey RyabininMike RapoportFengguang WuOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992March 1993June 1993July 1993November 1993April 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996March 1997August 1997January 1998May 1998August 1998January 1999February 1999June 1999September 1999January 2000March 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003June 2003July 2003August 2003September 2003October 2003November 2003January 2004February 2004April 2004May 2004August 2004October 2004December 2004January 2005February 2005March 2005April 2005May 2005June 2005August 2005September 2005October 2005November 2005December 2005February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007April 2007May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008May 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009December 2009March 2010May 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011January 2012March 2012April 2012May 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015September 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018April 2018May 2018June 2018August 2018September 2018October 2018December 2018January 2019February 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025January 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 20}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 21, "token_count": 31}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 64}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 53}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 212}, ]}, {"timestamp": 794044800, "group": [ {"author_id": 21, "token_count": 102}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 107}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 26}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 38}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 21, "token_count": 41}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 147}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 20}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 965113200, "group": [ {"author_id": 21, "token_count": 28}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 298}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 73}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 33}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 35}, {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 16, "token_count": 86}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 94}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 14}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 16}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 86}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 91}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 641}, {"author_id": 32, "token_count": 96}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 3, "token_count": 30}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 3, "token_count": 694}, {"author_id": 28, "token_count": 24}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 317}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 32, "token_count": 16}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 3, "token_count": 411}, {"author_id": 32, "token_count": 36}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 28, "token_count": 291}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 28, "token_count": 25}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 42, "token_count": 30}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 7, "token_count": 56}, {"author_id": 30, "token_count": 15}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 103}, {"author_id": 55, "token_count": 9}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 32, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 32, "token_count": 69}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 429}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 32, "token_count": 66}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 55, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 42, "token_count": 71}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 32, "token_count": 150}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 10}, {"author_id": 17, "token_count": 52}, {"author_id": 8, "token_count": 22}, {"author_id": 60, "token_count": 382}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 32, "token_count": 18}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 3, "token_count": 235}, {"author_id": 10, "token_count": 5}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 32, "token_count": 8}, {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 28, "token_count": 15}, {"author_id": 32, "token_count": 15}, {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 10, "token_count": 152}, {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 41}, {"author_id": 3, "token_count": 105}, {"author_id": 52, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 62}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 17, "token_count": 51}, {"author_id": 3, "token_count": 1}, {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 294}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 55, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 41, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 38, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 47}, {"author_id": 55, "token_count": 3}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 90}, {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 10, "token_count": 12}, {"author_id": 55, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 28, "token_count": 147}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 10, "token_count": 65}, {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 8, "token_count": 4}, {"author_id": 55, "token_count": 15}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 60}, {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 6, "token_count": 499}, {"author_id": 28, "token_count": 27}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 10, "token_count": 13}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 6, "token_count": 30}, {"author_id": 4, "token_count": 9}, {"author_id": 8, "token_count": 6}, {"author_id": 31, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 463}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 62}, {"author_id": 6, "token_count": 6}, {"author_id": 4, "token_count": 68}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 9}, {"author_id": 6, "token_count": 14}, {"author_id": 47, "token_count": 35}, {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 754}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 48, "token_count": 7}, {"author_id": 1, "token_count": 21}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 38, "token_count": 82}, {"author_id": 41, "token_count": 6}, {"author_id": 50, "token_count": 625}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 3, "token_count": 3}, {"author_id": 6, "token_count": 2}, {"author_id": 4, "token_count": 302}, {"author_id": 18, "token_count": 88}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 413}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 47, "token_count": 65}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 167}, {"author_id": 33, "token_count": 28}, {"author_id": 60, "token_count": 235}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 48, "token_count": 37}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 15}, {"author_id": 28, "token_count": 3}, {"author_id": 47, "token_count": 5}, {"author_id": 22, "token_count": 64}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 83}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 42, "token_count": 78}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 27, "token_count": 223}, {"author_id": 47, "token_count": 2}, {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 38, "token_count": 63}, {"author_id": 50, "token_count": 14}, {"author_id": 4, "token_count": 91}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 47, "token_count": 38}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 11}, {"author_id": 45, "token_count": 2}, {"author_id": 50, "token_count": 39}, {"author_id": 4, "token_count": 3}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 208}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 8}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 10, "token_count": 65}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 238}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 6, "token_count": 68}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 43}, {"author_id": 24, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 19, "token_count": 43}, {"author_id": 60, "token_count": 525}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 26, "token_count": 6}, {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 16}, {"author_id": 19, "token_count": 75}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 28, "token_count": 74}, {"author_id": 19, "token_count": 313}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 4, "token_count": 12}, {"author_id": 19, "token_count": 148}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 58, "token_count": 25}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 58, "token_count": 22}, {"author_id": 6, "token_count": 97}, {"author_id": 32, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 24, "token_count": 62}, {"author_id": 27, "token_count": 101}, {"author_id": 32, "token_count": 183}, {"author_id": 44, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 8}, {"author_id": 33, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 419}, {"author_id": 27, "token_count": 8}, {"author_id": 3, "token_count": 124}, {"author_id": 19, "token_count": 28}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 36, "token_count": 20}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 35}, {"author_id": 19, "token_count": 55}, {"author_id": 36, "token_count": 75}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 12, "token_count": 116}, {"author_id": 27, "token_count": 3}, {"author_id": 3, "token_count": 4}, {"author_id": 19, "token_count": 77}, {"author_id": 46, "token_count": 5}, {"author_id": 53, "token_count": 1}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 349}, {"author_id": 19, "token_count": 506}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 27, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 59, "token_count": 68}, {"author_id": 54, "token_count": 51}, {"author_id": 4, "token_count": 130}, {"author_id": 36, "token_count": 1}, {"author_id": 13, "token_count": 47}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 23, "token_count": 1}, {"author_id": 19, "token_count": 9}, {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 12, "token_count": 244}, {"author_id": 28, "token_count": 33}, {"author_id": 18, "token_count": 27}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 18}, {"author_id": 19, "token_count": 8}, {"author_id": 13, "token_count": 7}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 142}, {"author_id": 53, "token_count": 12}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 53, "token_count": 21}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 59, "token_count": 24}, {"author_id": 39, "token_count": 3}, {"author_id": 1, "token_count": 87}, {"author_id": 4, "token_count": 14}, {"author_id": 19, "token_count": 110}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 53, "token_count": 52}, {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 312}, {"author_id": 28, "token_count": 53}, {"author_id": 4, "token_count": 1}, {"author_id": 49, "token_count": 121}, {"author_id": 53, "token_count": 68}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 54, "token_count": 8}, {"author_id": 4, "token_count": 67}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 6, "token_count": 10}, {"author_id": 4, "token_count": 52}, {"author_id": 19, "token_count": 66}, {"author_id": 53, "token_count": 2}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 39, "token_count": 70}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 145}, {"author_id": 39, "token_count": 37}, {"author_id": 1, "token_count": 2}, {"author_id": 4, "token_count": 167}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 16, "token_count": 11}, {"author_id": 39, "token_count": 72}, {"author_id": 4, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 72}, {"author_id": 39, "token_count": 22}, {"author_id": 4, "token_count": 30}, {"author_id": 49, "token_count": 388}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 12, "token_count": 407}, {"author_id": 39, "token_count": 62}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 12, "token_count": 467}, {"author_id": 23, "token_count": 28}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 261}, {"author_id": 39, "token_count": 8}, {"author_id": 19, "token_count": 66}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 39}, {"author_id": 39, "token_count": 43}, {"author_id": 28, "token_count": 17}, {"author_id": 4, "token_count": 40}, {"author_id": 49, "token_count": 11}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 204}, {"author_id": 60, "token_count": 294}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 43, "token_count": 219}, {"author_id": 12, "token_count": 17}, {"author_id": 39, "token_count": 105}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 9}, {"author_id": 4, "token_count": 1}, {"author_id": 19, "token_count": 489}, {"author_id": 33, "token_count": 116}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 39, "token_count": 40}, {"author_id": 28, "token_count": 67}, {"author_id": 36, "token_count": 16}, {"author_id": 60, "token_count": 798}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 12, "token_count": 17}, {"author_id": 39, "token_count": 32}, {"author_id": 28, "token_count": 13}, {"author_id": 1, "token_count": 19}, {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 528}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 36, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 263}, {"author_id": 12, "token_count": 66}, {"author_id": 36, "token_count": 14}, {"author_id": 49, "token_count": 13}, {"author_id": 60, "token_count": 326}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 201}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 12, "token_count": 25}, {"author_id": 23, "token_count": 4}, {"author_id": 6, "token_count": 3}, {"author_id": 28, "token_count": 5}, {"author_id": 4, "token_count": 24}, {"author_id": 0, "token_count": 85}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 43, "token_count": 21}, {"author_id": 12, "token_count": 319}, {"author_id": 1, "token_count": 5}, {"author_id": 4, "token_count": 1}, {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 59, "token_count": 12}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 13}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 453}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 9}, {"author_id": 23, "token_count": 45}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 1, "token_count": 215}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 27, "token_count": 107}, {"author_id": 39, "token_count": 1}, {"author_id": 1, "token_count": 96}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	3184	10.50%
Hugh Dickins	2441	8.05%
Kirill A. Shutemov	2072	6.83%
Peter Xu	2002	6.60%
Matthew Wilcox	1312	4.33%
Linus Torvalds	1182	3.90%
Linus Torvalds (pre-git)	1093	3.60%
Andi Kleen	880	2.90%
Alistair Popple	789	2.60%
Jan Kara	695	2.29%
Nicholas Piggin	682	2.25%
Qi Zheng	660	2.18%
Huang Ying	617	2.03%
Ryan Roberts	533	1.76%
Andrew Morton	529	1.74%
Kefeng Wang	514	1.69%
Andrea Arcangeli	510	1.68%
Baolin Wang	501	1.65%
Lorenzo Stoakes	472	1.56%
Johannes Weiner	332	1.09%
Mel Gorman	178	0.59%
Aneesh Kumar K.V	166	0.55%
Zi Yan	157	0.52%
Suren Baghdasaryan	156	0.51%
Michal Hocko	148	0.49%
David Howells	129	0.43%
Mike Kravetz	128	0.42%
Christoph Hellwig	103	0.34%
SeongJae Park	85	0.28%
Kairui Song	78	0.26%
Christoph Lameter	73	0.24%
MinChan Kim	69	0.23%
Peter Zijlstra	66	0.22%
Dan J Williams	61	0.20%
Liam R. Howlett	59	0.19%
Yu Zhao	54	0.18%
Jason Gunthorpe	48	0.16%
David Rientjes	27	0.09%
JoonSoo Kim	22	0.07%
Naoya Horiguchi	21	0.07%
Balbir Singh	15	0.05%
Shakeel Butt	14	0.05%
Izik Eidus	12	0.04%
Alexander Potapenko	8	0.03%
Catalin Marinas	7	0.02%
Roman Gushchin	6	0.02%
Anshuman Khandual	6	0.02%
Tejun Heo	5	0.02%
Song Muchun	5	0.02%
Andrey Ryabinin	4	0.01%
Mike Rapoport	2	0.01%
Fengguang Wu	1	0.00%
Others	7422	24.47%
Total	30335

memory_hotplug.c

2415

-

123

8121

David HildenbrandOscar SalvadorMichal HockoDan J WilliamsAneesh Kumar K.VAnshuman KhandualJoonSoo KimVladimir DavydovSong MuchunKefeng WangDavid RientjesVlastimil BabkaAndrew MortonNaoya HoriguchiKirill A. ShutemovLinus Torvalds (pre-git)Zi YanMatthew WilcoxChristoph HellwigAndi KleenHugh DickinsFengguang WuMinChan KimMel GormanLinus TorvaldsQi ZhengBaolin WangSeongJae ParkNicholas PigginChristoph LameterCatalin MarinasTejun HeoMike RapoportMike KravetzOthers September 1992June 1993June 1995January 1996August 1998February 2002April 2002June 2002July 2002August 2002October 2002February 2003June 2003April 2004January 2005March 2005June 2005September 2005October 2005January 2006March 2006June 2006July 2006August 2006September 2006June 2007October 2007November 2007April 2008May 2008June 2008July 2008October 2008November 2008January 2009June 2009November 2009December 2009March 2010May 2010October 2010December 2010January 2011May 2011June 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013May 2013June 2013July 2013September 2013November 2013January 2014April 2014June 2014October 2014February 2015April 2015June 2015August 2015September 2015January 2016March 2016May 2016July 2016September 2016October 2016February 2017July 2017September 2017October 2017November 2017December 2017April 2018May 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021August 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024August 2024October 2024December 2024February 2025March 2025April 2025May 2025June 2025July 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 343}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 41, "token_count": 7}, {"author_id": 56, "token_count": 10}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 548}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 41, "token_count": 32}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 31, "token_count": 23}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 51, "token_count": 58}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 52}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 288}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 102}, {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 56}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 12, "token_count": 46}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 47, "token_count": 121}, {"author_id": 57, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 57, "token_count": 14}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 12, "token_count": 14}, {"author_id": 47, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 136}, {"author_id": 12, "token_count": 38}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 35}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 12, "token_count": 46}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 45, "token_count": 4}, {"author_id": 12, "token_count": 123}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 12, "token_count": 25}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 12, "token_count": 56}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 12, "token_count": 56}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 12, "token_count": 137}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 12, "token_count": 154}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 14}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 132}, {"author_id": 26, "token_count": 56}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 12, "token_count": 277}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 45, "token_count": 220}, {"author_id": 48, "token_count": 191}, {"author_id": 12, "token_count": 1}, {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 12, "token_count": 24}, {"author_id": 22, "token_count": 6}, {"author_id": 57, "token_count": 253}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 12, "token_count": 1011}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 12, "token_count": 32}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 12, "token_count": 39}, {"author_id": 47, "token_count": 4}, {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 45, "token_count": 33}, {"author_id": 46, "token_count": 28}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 46, "token_count": 27}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 38, "token_count": 351}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 435}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 20}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 32}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 12, "token_count": 22}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 57, "token_count": 227}, {"author_id": 33, "token_count": 13}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2298	28.30%
Oscar Salvador	553	6.81%
Michal Hocko	546	6.72%
Dan J Williams	384	4.73%
Aneesh Kumar K.V	351	4.32%
Anshuman Khandual	257	3.16%
JoonSoo Kim	70	0.86%
Vladimir Davydov	58	0.71%
Song Muchun	56	0.69%
Kefeng Wang	43	0.53%
David Rientjes	43	0.53%
Vlastimil Babka	32	0.39%
Andrew Morton	29	0.36%
Naoya Horiguchi	26	0.32%
Kirill A. Shutemov	19	0.23%
Linus Torvalds (pre-git)	18	0.22%
Zi Yan	16	0.20%
Matthew Wilcox	16	0.20%
Christoph Hellwig	15	0.18%
Andi Kleen	15	0.18%
Hugh Dickins	13	0.16%
Fengguang Wu	13	0.16%
MinChan Kim	12	0.15%
Mel Gorman	10	0.12%
Linus Torvalds	9	0.11%
Qi Zheng	6	0.07%
Baolin Wang	6	0.07%
SeongJae Park	5	0.06%
Nicholas Piggin	5	0.06%
Christoph Lameter	4	0.05%
Catalin Marinas	4	0.05%
Tejun Heo	1	0.01%
Mike Rapoport	1	0.01%
Mike Kravetz	1	0.01%
Others	3186	39.23%
Total	8121

mempolicy.c

3944

-

145

15159

David RientjesChristoph LameterAndrew MortonHugh DickinsMel GormanNaoya HoriguchiAneesh Kumar K.VLiam R. HowlettKefeng WangMatthew WilcoxAndi KleenLinus Torvalds (pre-git)Dan J WilliamsKirill A. ShutemovSuren BaghdasaryanMinChan KimLorenzo StoakesVlastimil BabkaAndrea ArcangeliChristoph HellwigMichal HockoPeter ZijlstraHuang YingJoonSoo KimLinus TorvaldsDavid HildenbrandNicholas PigginRyan RobertsDavid HowellsBaolin WangUladzislau RezkiPeter XuOscar SalvadorAndrey KonovalovTejun HeoMike KravetzAndrey RyabininBalbir SinghAnshuman KhandualOthers September 1991January 1992August 1992September 1992March 1993June 1993November 1993June 1995September 1996January 1997March 1997January 2000March 2000October 2000February 2002April 2002June 2002August 2002September 2002October 2002January 2003March 2003May 2003February 2004April 2004May 2004June 2004September 2004October 2004November 2004December 2004January 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007March 2007May 2007July 2007August 2007September 2007October 2007November 2007February 2008March 2008April 2008July 2008October 2008November 2008January 2009June 2009August 2009September 2009October 2009December 2009January 2010March 2010May 2010June 2010August 2010October 2010December 2010January 2011March 2011May 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012October 2012November 2012December 2012January 2013February 2013March 2013September 2013October 2013November 2013December 2013January 2014April 2014June 2014October 2014February 2015May 2015June 2015November 2015January 2016February 2016March 2016May 2016September 2016October 2016December 2016January 2017February 2017July 2017September 2017November 2017January 2018March 2018June 2018July 2018August 2018October 2018February 2019March 2019May 2019June 2019August 2019September 2019November 2019January 2020February 2020April 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023February 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025August 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 33}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 22}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 16, "token_count": 1100}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 42, "token_count": 24}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 17}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 42, "token_count": 37}, {"author_id": 7, "token_count": 175}, {"author_id": 3, "token_count": 8}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 7, "token_count": 917}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 7, "token_count": 174}, {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 40}, {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 43}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 41, "token_count": 6}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 41, "token_count": 1453}, {"author_id": 8, "token_count": 46}, {"author_id": 60, "token_count": 434}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 41, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 13}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 41, "token_count": 59}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 22, "token_count": 23}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 42, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 7, "token_count": 25}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 16, "token_count": 10}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 42, "token_count": 16}, {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 22}, {"author_id": 22, "token_count": 16}, {"author_id": 55, "token_count": 18}, {"author_id": 60, "token_count": 320}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 266}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 8, "token_count": 152}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 31, "token_count": 81}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 8, "token_count": 76}, {"author_id": 55, "token_count": 11}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 41, "token_count": 27}, {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 41, "token_count": 6}, {"author_id": 8, "token_count": 26}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 3, "token_count": 2}, {"author_id": 31, "token_count": 15}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 38, "token_count": 19}, {"author_id": 31, "token_count": 201}, {"author_id": 11, "token_count": 6}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 27}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 8, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 41, "token_count": 32}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 48, "token_count": 11}, {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 113}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 48, "token_count": 9}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 35}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 24}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 41, "token_count": 53}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 48, "token_count": 65}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 25}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 27, "token_count": 25}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 8, "token_count": 2}, {"author_id": 20, "token_count": 7}, {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 60, "token_count": 361}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 212}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 216}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 57}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 54, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 47, "token_count": 28}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 18, "token_count": 6}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 54, "token_count": 114}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 49, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 53, "token_count": 37}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 54, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 1018}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 1668}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 53, "token_count": 11}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 4, "token_count": 76}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 455}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1010}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 57, "token_count": 7}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 39, "token_count": 145}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	1655	10.92%
Christoph Lameter	1418	9.35%
Andrew Morton	1150	7.59%
Hugh Dickins	1141	7.53%
Mel Gorman	631	4.16%
Naoya Horiguchi	411	2.71%
Aneesh Kumar K.V	240	1.58%
Liam R. Howlett	194	1.28%
Kefeng Wang	178	1.17%
Matthew Wilcox	143	0.94%
Andi Kleen	117	0.77%
Linus Torvalds (pre-git)	86	0.57%
Dan J Williams	85	0.56%
Kirill A. Shutemov	49	0.32%
Suren Baghdasaryan	48	0.32%
MinChan Kim	47	0.31%
Lorenzo Stoakes	44	0.29%
Vlastimil Babka	40	0.26%
Andrea Arcangeli	38	0.25%
Christoph Hellwig	32	0.21%
Michal Hocko	31	0.20%
Peter Zijlstra	29	0.19%
Huang Ying	28	0.18%
JoonSoo Kim	26	0.17%
Linus Torvalds	23	0.15%
David Hildenbrand	19	0.13%
Nicholas Piggin	18	0.12%
Ryan Roberts	12	0.08%
David Howells	12	0.08%
Baolin Wang	12	0.08%
Uladzislau Rezki	7	0.05%
Peter Xu	7	0.05%
Oscar Salvador	7	0.05%
Andrey Konovalov	7	0.05%
Tejun Heo	6	0.04%
Mike Kravetz	6	0.04%
Andrey Ryabinin	2	0.01%
Balbir Singh	1	0.01%
Anshuman Khandual	1	0.01%
Others	7158	47.22%
Total	15159

mempool.c

767

-

39

2867

Linus TorvaldsDavid RientjesChristoph HellwigAndrew MortonVlastimil BabkaAndrey RyabininAndrey KonovalovTejun HeoChristoph LameterLinus Torvalds (pre-git)Nicholas PigginCatalin MarinasSuren BaghdasaryanMike RapoportMel GormanOthers January 1992August 1992January 1996October 1997August 1998September 1999February 2002April 2002May 2002September 2002October 2002December 2002January 2003March 2004June 2004March 2005May 2005June 2005October 2005March 2006August 2006October 2007October 2011January 2012June 2012April 2014June 2014February 2015April 2015May 2015November 2015March 2016June 2016November 2017February 2018March 2019August 2020October 2020December 2020June 2022October 2022October 2023November 2023December 2023March 2024May 2024July 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 585}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 164}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 7, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 11, "token_count": 38}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 25, "token_count": 79}, {"author_id": 41, "token_count": 567}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 77}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 24, "token_count": 527}, {"author_id": 5, "token_count": 86}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	585	20.40%
David Rientjes	567	19.78%
Christoph Hellwig	529	18.45%
Andrew Morton	190	6.63%
Vlastimil Babka	90	3.14%
Andrey Ryabinin	83	2.90%
Andrey Konovalov	80	2.79%
Tejun Heo	47	1.64%
Christoph Lameter	17	0.59%
Linus Torvalds (pre-git)	10	0.35%
Nicholas Piggin	10	0.35%
Catalin Marinas	7	0.24%
Suren Baghdasaryan	3	0.10%
Mike Rapoport	2	0.07%
Mel Gorman	1	0.03%
Others	646	22.53%
Total	2867

memremap.c

528

-

29

2215

Dan J WilliamsChristoph HellwigAlistair PoppleBalbir SinghDavid HildenbrandMatthew WilcoxAndrey RyabininAnshuman KhandualMichal HockoAneesh Kumar K.VNicholas PigginOscar SalvadorZi YanOthers August 2002January 2006October 2008August 2015October 2015January 2016March 2016May 2016July 2016September 2016January 2017April 2017July 2017September 2017December 2017February 2018March 2018May 2018July 2018August 2018October 2018December 2018June 2019July 2019August 2019October 2019January 2020February 2020March 2020April 2020October 2020November 2020February 2021April 2021May 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022February 2023November 2023April 2024February 2025May 2025June 2025September 2025January 2026 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 24, "token_count": 108}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 172}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 48, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 48, "token_count": 20}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 48, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 48, "token_count": 21}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 39}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 48, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 48, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 48, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 40}, {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 48, "token_count": 96}, {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 123}, {"author_id": 48, "token_count": 26}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 78}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 38, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 48, "token_count": 35}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 48, "token_count": 482}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 45, "token_count": 33}, {"author_id": 48, "token_count": 50}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 24, "token_count": 21}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 59, "token_count": 61}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 84}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 40, "token_count": 65}, {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 117}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	1036	46.77%
Christoph Hellwig	391	17.65%
Alistair Popple	149	6.73%
Balbir Singh	65	2.93%
David Hildenbrand	56	2.53%
Matthew Wilcox	45	2.03%
Andrey Ryabinin	40	1.81%
Anshuman Khandual	33	1.49%
Michal Hocko	18	0.81%
Aneesh Kumar K.V	16	0.72%
Nicholas Piggin	7	0.32%
Oscar Salvador	4	0.18%
Zi Yan	2	0.09%
Others	353	15.94%
Total	2215

memtest.c

137

-

15

590

Tejun HeoKefeng WangAndi KleenLinus TorvaldsOthers February 2002March 2008April 2008July 2008February 2009March 2009June 2009August 2010July 2011February 2013January 2014April 2015June 2015September 2015November 2017March 2023August 2023March 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 11, "token_count": 44}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 39, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	44	7.46%
Kefeng Wang	30	5.08%
Andi Kleen	9	1.53%
Linus Torvalds	3	0.51%
Others	504	85.42%
Total	590

migrate.c

2750

-

128

10241

Huang YingChristoph LameterMatthew WilcoxDavid HildenbrandNaoya HoriguchiHugh DickinsMel GormanYu ZhaoJan KaraMichal HockoKefeng WangMinChan KimJoonSoo KimBaolin WangPeter ZijlstraZi YanAnshuman KhandualKirill A. ShutemovPeter XuShakeel ButtMike KravetzKairui SongJohannes WeinerLorenzo StoakesNicholas PigginLinus TorvaldsAlistair PoppleAndrew MortonLinus Torvalds (pre-git)Ryan RobertsDavid RientjesSong MuchunVladimir DavydovAndrea ArcangeliAneesh Kumar K.VVlastimil BabkaChristoph HellwigBalbir SinghAndi KleenDavid HowellsTejun HeoOscar SalvadorLiam R. HowlettOthers September 1991January 1995June 1995January 1996March 1996January 1997May 1999June 1999February 2002April 2002May 2002June 2002August 2002September 2002October 2002December 2002June 2003March 2004April 2004May 2004March 2005January 2006February 2006March 2006June 2006September 2006November 2006December 2006January 2007March 2007April 2007July 2007August 2007October 2007February 2008June 2008July 2008August 2008October 2008December 2008January 2009June 2009September 2009December 2009February 2010May 2010September 2010October 2010December 2010January 2011March 2011June 2011September 2011October 2011December 2011January 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014March 2014June 2014December 2014April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017March 2017April 2017May 2017July 2017August 2017September 2017November 2017December 2017January 2018March 2018April 2018October 2018December 2018February 2019March 2019May 2019June 2019August 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025March 2025April 2025June 2025July 2025August 2025September 2025October 2025November 2025January 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 41}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 39}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 215}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 690}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 32, "token_count": 21}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 7}, {"author_id": 60, "token_count": 203}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 28, "token_count": 12}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 8, "token_count": 26}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 31, "token_count": 304}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 3, "token_count": 10}, {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 22, "token_count": 30}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 105}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 7, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 37}, {"author_id": 55, "token_count": 179}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 79}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 31, "token_count": 8}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 31, "token_count": 41}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 26, "token_count": 40}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 31, "token_count": 7}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 51, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 206}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 6, "token_count": 17}, {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 8, "token_count": 23}, {"author_id": 22, "token_count": 185}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 32, "token_count": 5}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 48}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 4}, {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 39}, {"author_id": 33, "token_count": 65}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 8, "token_count": 3}, {"author_id": 47, "token_count": 226}, {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 224}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 18, "token_count": 24}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 50, "token_count": 5}, {"author_id": 8, "token_count": 7}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 23}, {"author_id": 19, "token_count": 31}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 34}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 45, "token_count": 84}, {"author_id": 26, "token_count": 154}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 24, "token_count": 1}, {"author_id": 33, "token_count": 1}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 57, "token_count": 2}, {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 18, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 44, "token_count": 31}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 44, "token_count": 29}, {"author_id": 46, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 152}, {"author_id": 22, "token_count": 4}, {"author_id": 19, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 21}, {"author_id": 54, "token_count": 1}, {"author_id": 46, "token_count": 7}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 43, "token_count": 43}, {"author_id": 4, "token_count": 88}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 12}, {"author_id": 27, "token_count": 108}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 24}, {"author_id": 4, "token_count": 31}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 151}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 27, "token_count": 37}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 43, "token_count": 2}, {"author_id": 27, "token_count": 67}, {"author_id": 19, "token_count": 26}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 59, "token_count": 13}, {"author_id": 4, "token_count": 82}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 43, "token_count": 37}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 27, "token_count": 94}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 50, "token_count": 5}, {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 27, "token_count": 936}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 27, "token_count": 387}, {"author_id": 6, "token_count": 2}, {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 27, "token_count": 9}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 27, "token_count": 12}, {"author_id": 4, "token_count": 84}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 48}, {"author_id": 49, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 39, "token_count": 60}, {"author_id": 49, "token_count": 11}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 43, "token_count": 53}, {"author_id": 39, "token_count": 4}, {"author_id": 33, "token_count": 38}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 43, "token_count": 30}, {"author_id": 12, "token_count": 11}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 12}, {"author_id": 4, "token_count": 1}, {"author_id": 33, "token_count": 40}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 40}, {"author_id": 3, "token_count": 3}, {"author_id": 39, "token_count": 102}, {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 3, "token_count": 45}, {"author_id": 23, "token_count": 4}, {"author_id": 19, "token_count": 3}, {"author_id": 33, "token_count": 1}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 216}, {"author_id": 39, "token_count": 41}, {"author_id": 4, "token_count": 1}, {"author_id": 13, "token_count": 243}, {"author_id": 60, "token_count": 442}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 33, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 272}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 70}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 10}, {"author_id": 23, "token_count": 50}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 43}, {"author_id": 4, "token_count": 3}, {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 4, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1651	16.12%
Christoph Lameter	1008	9.84%
Matthew Wilcox	721	7.04%
David Hildenbrand	647	6.32%
Naoya Horiguchi	410	4.00%
Hugh Dickins	378	3.69%
Mel Gorman	302	2.95%
Yu Zhao	249	2.43%
Jan Kara	243	2.37%
Michal Hocko	234	2.28%
Kefeng Wang	234	2.28%
MinChan Kim	221	2.16%
JoonSoo Kim	197	1.92%
Baolin Wang	185	1.81%
Peter Zijlstra	180	1.76%
Zi Yan	152	1.48%
Anshuman Khandual	96	0.94%
Kirill A. Shutemov	88	0.86%
Peter Xu	86	0.84%
Shakeel Butt	70	0.68%
Mike Kravetz	63	0.62%
Kairui Song	58	0.57%
Johannes Weiner	50	0.49%
Lorenzo Stoakes	47	0.46%
Nicholas Piggin	42	0.41%
Linus Torvalds	40	0.39%
Alistair Popple	39	0.38%
Andrew Morton	35	0.34%
Linus Torvalds (pre-git)	33	0.32%
Ryan Roberts	26	0.25%
David Rientjes	25	0.24%
Song Muchun	24	0.23%
Vladimir Davydov	19	0.19%
Andrea Arcangeli	19	0.19%
Aneesh Kumar K.V	16	0.16%
Vlastimil Babka	13	0.13%
Christoph Hellwig	12	0.12%
Balbir Singh	10	0.10%
Andi Kleen	9	0.09%
David Howells	4	0.04%
Tejun Heo	2	0.02%
Oscar Salvador	2	0.02%
Liam R. Howlett	1	0.01%
Others	2300	22.46%
Total	10241

migrate_device.c

1491

-

27

6063

Balbir SinghChristoph HellwigAlistair PoppleKefeng WangMatthew WilcoxDavid HildenbrandPeter XuLorenzo StoakesChristoph LameterRyan RobertsHugh DickinsSuren BaghdasaryanAndrew MortonMel GormanLinus Torvalds (pre-git)Yu ZhaoOthers January 1996August 2002December 2002April 2004March 2006June 2006October 2008October 2011December 2013September 2017November 2017December 2018May 2019August 2019January 2020March 2020April 2020July 2020December 2020May 2021June 2021September 2021January 2022February 2022May 2022July 2022August 2022September 2022November 2022June 2023July 2023August 2023December 2023March 2024April 2024May 2024June 2024August 2024February 2025March 2025September 2025November 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 262}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 24, "token_count": 1320}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 38}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 109}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 59, "token_count": 372}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 59, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 49, "token_count": 8}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 8}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 9}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 39, "token_count": 33}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 81}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 20}, {"author_id": 12, "token_count": 13}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 3237}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 1, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Balbir Singh	3238	53.41%
Christoph Hellwig	1343	22.15%
Alistair Popple	538	8.87%
Kefeng Wang	114	1.88%
Matthew Wilcox	73	1.20%
David Hildenbrand	68	1.12%
Peter Xu	19	0.31%
Lorenzo Stoakes	15	0.25%
Christoph Lameter	11	0.18%
Ryan Roberts	8	0.13%
Hugh Dickins	7	0.12%
Suren Baghdasaryan	5	0.08%
Andrew Morton	4	0.07%
Mel Gorman	3	0.05%
Linus Torvalds (pre-git)	2	0.03%
Yu Zhao	1	0.02%
Others	614	10.13%
Total	6063

mincore.c

343

-

36

1332

Linus TorvaldsNaoya HoriguchiJohannes WeinerKairui SongNicholas PigginBaolin WangLorenzo StoakesHugh DickinsChristoph HellwigMatthew WilcoxAndrea ArcangeliDavid HowellsKirill A. ShutemovAndrey KonovalovSuren BaghdasaryanRyan RobertsLinus Torvalds (pre-git)Andrew MortonTejun HeoMike RapoportOthers May 1992September 1992March 2002February 2004February 2005March 2005December 2006February 2007January 2009December 2009March 2010May 2010January 2011November 2013February 2015November 2015January 2016April 2016February 2017November 2017April 2018January 2019May 2019August 2019September 2019February 2020June 2020October 2020January 2021May 2022October 2022January 2023March 2023June 2023August 2023July 2024August 2024February 2025March 2025May 2025July 2025August 2025September 2025November 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 28, "token_count": 110}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 30, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 28, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 32, "token_count": 62}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 31, "token_count": 18}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 10, "token_count": 142}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 164}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 28, "token_count": 194}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 43, "token_count": 61}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 23, "token_count": 122}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	422	31.68%
Naoya Horiguchi	182	13.66%
Johannes Weiner	142	10.66%
Kairui Song	128	9.61%
Nicholas Piggin	62	4.65%
Baolin Wang	61	4.58%
Lorenzo Stoakes	45	3.38%
Hugh Dickins	19	1.43%
Christoph Hellwig	17	1.28%
Matthew Wilcox	16	1.20%
Andrea Arcangeli	15	1.13%
David Howells	13	0.98%
Kirill A. Shutemov	11	0.83%
Andrey Konovalov	7	0.53%
Suren Baghdasaryan	5	0.38%
Ryan Roberts	3	0.23%
Linus Torvalds (pre-git)	3	0.23%
Andrew Morton	3	0.23%
Tejun Heo	2	0.15%
Mike Rapoport	2	0.15%
Others	174	13.06%
Total	1332

mlock.c

825

-

61

3352

Hugh DickinsLinus Torvalds (pre-git)Lorenzo StoakesVlastimil BabkaNicholas PigginMatthew WilcoxLiam R. HowlettKirill A. ShutemovAndrew MortonMichal HockoSuren BaghdasaryanAndrey KonovalovRyan RobertsAlistair PoppleMike RapoportMinChan KimLinus TorvaldsMel GormanDavid RientjesShakeel ButtQi ZhengJoonSoo KimAndrey RyabininOthers September 1991November 1991March 1992May 1992September 1992October 1992December 1992March 1993July 1993August 1993September 1993July 1994August 1994January 1995February 1995June 1995January 1996January 1997October 1997March 1998May 1998May 1999June 1999September 1999January 2000March 2000February 2002June 2002September 2002October 2002March 2003September 2003February 2004May 2004August 2004October 2004November 2004January 2005February 2005March 2005January 2006March 2006September 2006May 2007July 2007July 2008October 2008January 2009February 2009September 2009March 2010January 2011March 2011May 2011October 2011October 2012February 2013September 2013January 2014March 2015April 2015November 2015January 2016May 2016October 2016November 2016February 2017March 2017May 2017September 2017October 2017November 2017February 2018August 2018March 2019June 2019September 2019May 2020June 2020September 2020December 2020April 2021May 2021July 2021February 2022March 2022April 2022July 2022September 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023March 2024June 2024October 2024February 2025September 2025November 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 688982400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 364}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 40}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 29}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 16}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 138}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 5, "token_count": 219}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 628}, {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 63}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 64}, {"author_id": 1, "token_count": 250}, {"author_id": 4, "token_count": 1}, {"author_id": 53, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 49, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 179}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 10}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	691	20.61%
Linus Torvalds (pre-git)	533	15.90%
Lorenzo Stoakes	256	7.64%
Vlastimil Babka	226	6.74%
Nicholas Piggin	142	4.24%
Matthew Wilcox	83	2.48%
Liam R. Howlett	80	2.39%
Kirill A. Shutemov	56	1.67%
Andrew Morton	37	1.10%
Michal Hocko	33	0.98%
Suren Baghdasaryan	25	0.75%
Andrey Konovalov	14	0.42%
Ryan Roberts	12	0.36%
Alistair Popple	10	0.30%
Mike Rapoport	8	0.24%
MinChan Kim	7	0.21%
Linus Torvalds	6	0.18%
Mel Gorman	5	0.15%
David Rientjes	5	0.15%
Shakeel Butt	4	0.12%
Qi Zheng	1	0.03%
JoonSoo Kim	1	0.03%
Andrey Ryabinin	1	0.03%
Others	1116	33.29%
Total	3352

mm_init.c

2737

-

99

9650

Mike RapoportMel Gormanvan der Linden, FrankKefeng WangAlexander PotapenkoLinus Torvalds (pre-git)Vlastimil BabkaKirill A. ShutemovJoonSoo KimDavid HildenbrandZi YanAlistair PoppleOscar SalvadorNaoya HoriguchiChristoph LameterAneesh Kumar K.VAndrew MortonSuren BaghdasaryanDavid HowellsPeter ZijlstraHugh DickinsCatalin MarinasYu ZhaoMinChan KimAnshuman KhandualMike KravetzLinus TorvaldsChristoph HellwigAndi KleenJan KaraOthers March 1992August 1992June 1993June 1995September 1996March 1997September 1999March 2000September 2000February 2002May 2002September 2002October 2002December 2002March 2003October 2003January 2005March 2005June 2005October 2005January 2006February 2006September 2006May 2007July 2007October 2007April 2008July 2008June 2009August 2010June 2011October 2011December 2011January 2012December 2012February 2013July 2013October 2013January 2014April 2014August 2014October 2014December 2014February 2015April 2015June 2015July 2015September 2015March 2016May 2016July 2016February 2017August 2017November 2017December 2017January 2018April 2018August 2018October 2018December 2018February 2019May 2019July 2019September 2019April 2020June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021January 2022June 2022August 2022September 2022October 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023November 2023December 2023January 2024March 2024May 2024June 2024August 2024October 2024January 2025February 2025March 2025April 2025May 2025June 2025August 2025September 2025October 2025December 2025January 2026 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 31}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 28, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 9}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 30, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 479}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 8, "token_count": 21}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 55, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 32}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 8, "token_count": 90}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 7}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 42}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 57, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 5}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 31, "token_count": 22}, {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 11}, {"author_id": 13, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 2, "token_count": 6916}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 38, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 87}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 18}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 53, "token_count": 10}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 28}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 2, "token_count": 1}, {"author_id": 53, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 53, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 23}, {"author_id": 34, "token_count": 220}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 98}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 57, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 33, "token_count": 27}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 118}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7169	74.29%
Mel Gorman	635	6.58%
van der Linden, Frank	220	2.28%
Kefeng Wang	93	0.96%
Alexander Potapenko	58	0.60%
Linus Torvalds (pre-git)	54	0.56%
Vlastimil Babka	39	0.40%
Kirill A. Shutemov	39	0.40%
JoonSoo Kim	38	0.39%
David Hildenbrand	37	0.38%
Zi Yan	27	0.28%
Alistair Popple	23	0.24%
Oscar Salvador	22	0.23%
Naoya Horiguchi	22	0.23%
Christoph Lameter	22	0.23%
Aneesh Kumar K.V	20	0.21%
Andrew Morton	18	0.19%
Suren Baghdasaryan	16	0.17%
David Howells	10	0.10%
Peter Zijlstra	8	0.08%
Hugh Dickins	7	0.07%
Catalin Marinas	6	0.06%
Yu Zhao	5	0.05%
MinChan Kim	5	0.05%
Anshuman Khandual	5	0.05%
Mike Kravetz	4	0.04%
Linus Torvalds	4	0.04%
Christoph Hellwig	3	0.03%
Andi Kleen	3	0.03%
Jan Kara	2	0.02%
Others	1036	10.74%
Total	9650

mm_slot.h

55

-

1

122

Qi Zheng August 2022 var spanGroupData = [ {"timestamp": 1659337200, "group": [ {"author_id": 36, "token_count": 122}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	122	100.00%
Total	122

mmap.c

1882

-

129

7091

Lorenzo StoakesLiam R. HowlettLinus Torvalds (pre-git)Kirill A. ShutemovChristoph HellwigAndrew MortonAndrea ArcangeliLinus TorvaldsSuren BaghdasaryanHugh DickinsMichal HockoOscar SalvadorDavid HowellsMatthew WilcoxPeter ZijlstraMike RapoportNicholas PigginVlastimil BabkaDan J WilliamsMike KravetzKefeng WangTejun HeoRyan RobertsPeter XuMel GormanDavid RientjesAnshuman KhandualOthers September 1991January 1992May 1992August 1992September 1992June 1993July 1993September 1993May 1994July 1994October 1994January 1995February 1995June 1995January 1996March 1996June 1996September 1996January 1997March 1997October 1997January 1998May 1998January 1999May 1999June 1999September 1999January 2000March 2000September 2000October 2000February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002January 2003February 2003March 2003June 2003July 2003October 2003December 2003January 2004February 2004March 2004April 2004May 2004July 2004August 2004September 2004January 2005February 2005March 2005April 2005May 2005June 2005October 2005November 2005March 2006April 2006September 2006October 2006December 2006February 2007May 2007July 2007October 2007November 2007January 2008February 2008June 2008July 2008August 2008October 2008January 2009February 2009March 2009April 2009June 2009September 2009November 2009December 2009January 2010March 2010May 2010August 2010December 2010January 2011April 2011May 2011October 2011January 2012February 2012March 2012April 2012May 2012October 2012December 2012January 2013February 2013April 2013September 2013November 2013January 2014March 2014May 2014June 2014August 2014September 2014October 2014November 2014December 2014June 2015September 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016September 2016October 2016December 2016February 2017June 2017September 2017November 2017January 2018March 2018April 2018May 2018June 2018July 2018October 2018December 2018February 2019May 2019June 2019November 2019April 2020June 2020July 2020October 2020December 2020February 2021June 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 22}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 21, "token_count": 67}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 20}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 37}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 33}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 40}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 16, "token_count": 19}, {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 99}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 55, "token_count": 16}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 30, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 30, "token_count": 18}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 28, "token_count": 30}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 11}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 47, "token_count": 18}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 38}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 48, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 24, "token_count": 139}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 53, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 592}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 98}, {"author_id": 53, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 53, "token_count": 23}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 54, "token_count": 17}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 54, "token_count": 54}, {"author_id": 28, "token_count": 23}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 54, "token_count": 58}, {"author_id": 28, "token_count": 6}, {"author_id": 4, "token_count": 2}, {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 92}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 2449}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 6, "token_count": 189}, {"author_id": 1, "token_count": 2}, {"author_id": 57, "token_count": 36}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 1, "token_count": 129}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 655}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	3346	47.19%
Liam R. Howlett	839	11.83%
Linus Torvalds (pre-git)	305	4.30%
Kirill A. Shutemov	202	2.85%
Christoph Hellwig	144	2.03%
Andrew Morton	142	2.00%
Andrea Arcangeli	135	1.90%
Linus Torvalds	134	1.89%
Suren Baghdasaryan	61	0.86%
Hugh Dickins	56	0.79%
Michal Hocko	37	0.52%
Oscar Salvador	36	0.51%
David Howells	31	0.44%
Matthew Wilcox	29	0.41%
Peter Zijlstra	21	0.30%
Mike Rapoport	21	0.30%
Nicholas Piggin	11	0.16%
Vlastimil Babka	7	0.10%
Dan J Williams	5	0.07%
Mike Kravetz	3	0.04%
Kefeng Wang	3	0.04%
Tejun Heo	2	0.03%
Ryan Roberts	2	0.03%
Peter Xu	1	0.01%
Mel Gorman	1	0.01%
David Rientjes	1	0.01%
Anshuman Khandual	1	0.01%
Others	1515	21.37%
Total	7091

mmap_lock.c

519

-

24

1585

Lorenzo StoakesSuren BaghdasaryanMatthew WilcoxLinus TorvaldsPeter XuDavid HowellsLiam R. HowlettMel GormanHugh DickinsShakeel ButtChristoph HellwigAndrew MortonMike KravetzCatalin MarinasAndrea ArcangeliOthers April 2004March 2005September 2006January 2008January 2011March 2011September 2016November 2016February 2017July 2019June 2020October 2020December 2020June 2021February 2023June 2023July 2023March 2024August 2024November 2024February 2025April 2025July 2025August 2025November 2025 var spanGroupData = [ {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 54}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 28, "token_count": 12}, {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 67}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 736}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 53, "token_count": 270}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 53, "token_count": 104}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 54, "token_count": 8}, {"author_id": 4, "token_count": 66}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	736	46.44%
Suren Baghdasaryan	509	32.11%
Matthew Wilcox	66	4.16%
Linus Torvalds	12	0.76%
Peter Xu	10	0.63%
David Howells	10	0.63%
Liam R. Howlett	8	0.50%
Mel Gorman	6	0.38%
Hugh Dickins	4	0.25%
Shakeel Butt	3	0.19%
Christoph Hellwig	3	0.19%
Andrew Morton	3	0.19%
Mike Kravetz	2	0.13%
Catalin Marinas	2	0.13%
Andrea Arcangeli	2	0.13%
Others	209	13.19%
Total	1585

mmu_gather.c

536

-

36

1759

Peter ZijlstraDavid HildenbrandLinus TorvaldsHugh DickinsQi ZhengAndrew MortonAneesh Kumar K.VMichal HockoLinus Torvalds (pre-git)MinChan KimMel GormanBaolin WangRoman GushchinNicholas PigginMatthew WilcoxLorenzo StoakesOthers June 1993February 1995June 1995June 1999February 2002May 2002June 2002October 2002January 2003May 2003January 2004February 2004April 2004June 2004April 2005March 2006December 2006October 2007July 2008January 2009May 2011January 2012November 2012January 2013April 2013April 2014October 2014January 2015September 2015July 2016December 2016August 2017September 2017August 2018September 2018October 2018June 2019February 2020June 2020January 2021April 2021January 2022April 2022November 2022December 2022March 2023August 2023December 2023February 2024December 2024January 2025February 2025May 2025October 2025December 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 10}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 79}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 55, "token_count": 260}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 47, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 38, "token_count": 29}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 55, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 55, "token_count": 353}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 55, "token_count": 86}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 43, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 28, "token_count": 90}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 28, "token_count": 45}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 12, "token_count": 261}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 42}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 36, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	720	40.93%
David Hildenbrand	266	15.12%
Linus Torvalds	157	8.93%
Hugh Dickins	80	4.55%
Qi Zheng	57	3.24%
Andrew Morton	44	2.50%
Aneesh Kumar K.V	34	1.93%
Michal Hocko	21	1.19%
Linus Torvalds (pre-git)	19	1.08%
MinChan Kim	13	0.74%
Mel Gorman	7	0.40%
Baolin Wang	7	0.40%
Roman Gushchin	6	0.34%
Nicholas Piggin	2	0.11%
Matthew Wilcox	1	0.06%
Lorenzo Stoakes	1	0.06%
Others	324	18.42%
Total	1759

mmu_notifier.c

1099

-

35

3295

Jason GunthorpeAndrea ArcangeliLinus Torvalds (pre-git)Alistair PoppleMichal HockoIzik EidusVladimir DavydovAndrew MortonPeter ZijlstraLinus TorvaldsChristoph LameterLorenzo StoakesHugh DickinsOthers January 1992August 1992August 1993September 1993July 1994February 1995June 1995September 1996May 1998March 2000February 2002April 2002May 2002September 2002March 2003April 2004August 2004February 2006September 2006December 2006May 2007July 2008September 2009January 2011October 2011July 2012October 2012February 2013May 2013June 2013September 2014November 2014September 2015February 2017March 2017November 2017August 2018December 2018May 2019June 2019July 2019August 2019November 2019December 2019January 2020March 2020June 2020August 2020October 2020March 2021April 2022July 2023July 2024April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 476}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 52, "token_count": 38}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 45}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 51, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 47, "token_count": 47}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 58, "token_count": 269}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 1427}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 58, "token_count": 165}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 58, "token_count": 136}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 7, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	1997	60.61%
Andrea Arcangeli	521	15.81%
Linus Torvalds (pre-git)	51	1.55%
Alistair Popple	51	1.55%
Michal Hocko	47	1.43%
Izik Eidus	38	1.15%
Vladimir Davydov	36	1.09%
Andrew Morton	11	0.33%
Peter Zijlstra	4	0.12%
Linus Torvalds	4	0.12%
Christoph Lameter	4	0.12%
Lorenzo Stoakes	3	0.09%
Hugh Dickins	3	0.09%
Others	525	15.93%
Total	3295

mmzone.c

113

-

18

420

Mel GormanPeter ZijlstraHugh DickinsYu ZhaoKefeng WangAndrew MortonMatthew WilcoxLinus Torvalds (pre-git)Andi KleenOthers September 1992June 1993May 2004October 2005March 2006April 2008May 2009May 2011May 2012February 2013October 2013May 2016February 2017November 2017December 2020February 2022March 2022September 2022October 2023November 2023July 2024August 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 8, "token_count": 102}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 8, "token_count": 47}, {"author_id": 55, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 55, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	154	36.67%
Peter Zijlstra	25	5.95%
Hugh Dickins	6	1.43%
Yu Zhao	5	1.19%
Kefeng Wang	5	1.19%
Andrew Morton	5	1.19%
Matthew Wilcox	4	0.95%
Linus Torvalds (pre-git)	3	0.71%
Andi Kleen	1	0.24%
Others	212	50.48%
Total	420

mprotect.c

1007

-

74

4120

Peter XuLinus Torvalds (pre-git)Andi KleenHugh DickinsDavid HildenbrandAndrew MortonLorenzo StoakesKirill A. ShutemovPeter ZijlstraLiam R. HowlettMel GormanLinus TorvaldsJohannes WeinerChristoph LameterAndrea ArcangeliKefeng WangAneesh Kumar K.VAlistair PoppleCatalin MarinasChristoph HellwigAnshuman KhandualSuren BaghdasaryanRyan RobertsMike RapoportMichal HockoAndrey KonovalovMatthew WilcoxJason GunthorpeDan J WilliamsDavid RientjesNicholas PigginDavid HowellsHuang YingOthers May 1992August 1992September 1992March 1993June 1993May 1994July 1994August 1994October 1994November 1994January 1995February 1995June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002September 2003February 2004March 2004May 2004July 2004August 2004December 2004February 2005March 2005May 2005September 2005October 2005March 2006June 2006September 2006February 2007April 2008May 2008July 2008January 2009February 2009June 2009September 2009January 2011February 2012March 2012October 2012November 2012December 2012October 2013November 2013December 2013January 2014February 2014April 2014October 2014February 2015March 2015June 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017March 2017July 2017August 2017September 2017November 2017January 2018February 2018June 2018March 2019May 2019August 2019September 2019November 2019March 2020April 2020June 2020November 2020February 2021May 2021June 2021May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023October 2023January 2024April 2024May 2024June 2024August 2024October 2024February 2025June 2025July 2025August 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 174}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 21, "token_count": 26}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 36}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 87}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 22}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 28, "token_count": 50}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 9}, {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 82}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 40}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 91}, {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 129}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 36}, {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 55, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 55, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 23}, {"author_id": 10, "token_count": 36}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 55, "token_count": 89}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 8, "token_count": 14}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 38, "token_count": 13}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 6, "token_count": 39}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 4}, {"author_id": 6, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 42, "token_count": 12}, {"author_id": 41, "token_count": 3}, {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 43}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 45, "token_count": 11}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 42, "token_count": 155}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 29, "token_count": 16}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 19, "token_count": 130}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 58, "token_count": 5}, {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 17}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 13}, {"author_id": 19, "token_count": 144}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 137}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 9}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 21}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 32}, {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 68}, {"author_id": 19, "token_count": 62}, {"author_id": 53, "token_count": 6}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 39}, {"author_id": 54, "token_count": 1}, {"author_id": 49, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 19, "token_count": 158}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 614}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 39, "token_count": 23}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 54}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	539	13.08%
Linus Torvalds (pre-git)	431	10.46%
Andi Kleen	261	6.33%
Hugh Dickins	231	5.61%
David Hildenbrand	219	5.32%
Andrew Morton	150	3.64%
Lorenzo Stoakes	124	3.01%
Kirill A. Shutemov	119	2.89%
Peter Zijlstra	115	2.79%
Liam R. Howlett	84	2.04%
Mel Gorman	77	1.87%
Linus Torvalds	54	1.31%
Johannes Weiner	36	0.87%
Christoph Lameter	36	0.87%
Andrea Arcangeli	34	0.83%
Kefeng Wang	24	0.58%
Aneesh Kumar K.V	21	0.51%
Alistair Popple	17	0.41%
Catalin Marinas	16	0.39%
Christoph Hellwig	14	0.34%
Anshuman Khandual	14	0.34%
Suren Baghdasaryan	12	0.29%
Ryan Roberts	9	0.22%
Mike Rapoport	7	0.17%
Michal Hocko	7	0.17%
Andrey Konovalov	7	0.17%
Matthew Wilcox	5	0.12%
Jason Gunthorpe	5	0.12%
Dan J Williams	4	0.10%
David Rientjes	3	0.07%
Nicholas Piggin	2	0.05%
David Howells	2	0.05%
Huang Ying	1	0.02%
Others	1440	34.95%
Total	4120

mremap.c

1998

-

71

6733

Lorenzo StoakesHugh DickinsLinus Torvalds (pre-git)Aneesh Kumar K.VAndrew MortonAndrea ArcangeliRyan RobertsAndi KleenLiam R. HowlettKirill A. ShutemovLinus TorvaldsDavid HildenbrandMike RapoportSuren BaghdasaryanNicholas PigginQi ZhengMel GormanMike KravetzBaolin WangMinChan KimYu ZhaoMichal HockoPeter ZijlstraKefeng WangAnshuman KhandualOthers January 1992May 1992August 1992September 1992June 1993November 1993July 1994June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000March 2000February 2002March 2002April 2002July 2002September 2002October 2002January 2004February 2004April 2004May 2004August 2004December 2004January 2005February 2005March 2005May 2005September 2005October 2005July 2006September 2006June 2007July 2008January 2009September 2009November 2009December 2009October 2010January 2011April 2011October 2011October 2012December 2012February 2013July 2013August 2013May 2014September 2014October 2014April 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016November 2016February 2017March 2017August 2017September 2017November 2017October 2018December 2018January 2019May 2019April 2020June 2020July 2020August 2020December 2020February 2021July 2021November 2021April 2022May 2022June 2022September 2022January 2023February 2023June 2023July 2023September 2023October 2023April 2024June 2024August 2024September 2024October 2024January 2025March 2025May 2025June 2025July 2025August 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 192}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 21}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 29}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 41}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 27}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 65}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 255}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 17, "token_count": 56}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 3, "token_count": 73}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 583}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 38, "token_count": 223}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 14}, {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 11}, {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 66}, {"author_id": 54, "token_count": 5}, {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 54, "token_count": 21}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 49, "token_count": 65}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 2393}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 1, "token_count": 1032}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 36}, {"author_id": 1, "token_count": 73}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	3510	52.13%
Hugh Dickins	431	6.40%
Linus Torvalds (pre-git)	264	3.92%
Aneesh Kumar K.V	228	3.39%
Andrew Morton	114	1.69%
Andrea Arcangeli	73	1.08%
Ryan Roberts	68	1.01%
Andi Kleen	65	0.97%
Liam R. Howlett	51	0.76%
Kirill A. Shutemov	42	0.62%
Linus Torvalds	40	0.59%
David Hildenbrand	37	0.55%
Mike Rapoport	30	0.45%
Suren Baghdasaryan	9	0.13%
Nicholas Piggin	9	0.13%
Qi Zheng	8	0.12%
Mel Gorman	7	0.10%
Mike Kravetz	5	0.07%
Baolin Wang	5	0.07%
MinChan Kim	4	0.06%
Yu Zhao	3	0.04%
Michal Hocko	2	0.03%
Peter Zijlstra	1	0.01%
Kefeng Wang	1	0.01%
Anshuman Khandual	1	0.01%
Others	1725	25.62%
Total	6733

mseal.c

192

-

22

457

Lorenzo StoakesAndrew MortonLiam R. HowlettLinus Torvalds (pre-git)Michal HockoAndrey KonovalovAndrea ArcangeliLinus TorvaldsHugh DickinsOthers January 1992August 1992July 1994November 1994March 1996January 1997May 1998February 2002March 2002September 2002February 2004May 2004October 2005July 2008January 2009November 2009April 2013May 2016July 2016November 2017September 2019November 2019June 2020January 2022June 2022September 2022January 2023April 2024December 2024July 2025November 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 33}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 89}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	100	21.88%
Andrew Morton	56	12.25%
Liam R. Howlett	33	7.22%
Linus Torvalds (pre-git)	27	5.91%
Michal Hocko	7	1.53%
Andrey Konovalov	7	1.53%
Andrea Arcangeli	2	0.44%
Linus Torvalds	1	0.22%
Hugh Dickins	1	0.22%
Others	223	48.80%
Total	457

msync.c

114

-

14

445

Linus TorvaldsAndrew MortonPeter ZijlstraMatthew WilcoxLinus Torvalds (pre-git)Andrey KonovalovLiam R. HowlettOthers August 1993January 1995June 1995September 1999February 2002March 2002July 2002October 2002February 2004March 2006September 2006January 2009June 2014July 2014November 2015November 2017September 2019June 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 28, "token_count": 131}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 86}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 55, "token_count": 77}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	133	29.89%
Andrew Morton	106	23.82%
Peter Zijlstra	77	17.30%
Matthew Wilcox	50	11.24%
Linus Torvalds (pre-git)	18	4.04%
Andrey Konovalov	7	1.57%
Liam R. Howlett	6	1.35%
Others	48	10.79%
Total	445

nommu.c

1903

-

96

7088

David HowellsLiam R. HowlettLinus Torvalds (pre-git)Matthew WilcoxLinus TorvaldsAndrew MortonChristoph HellwigAndi KleenLorenzo StoakesDavid HildenbrandSuren BaghdasaryanKirill A. ShutemovMichal HockoJoonSoo KimNicholas PigginChristoph LameterAndrea ArcangeliMike RapoportHugh DickinsPeter ZijlstraKefeng WangCatalin MarinasTejun HeoVladimir DavydovJan KaraDavid RientjesOthers May 1992July 1993October 1994June 1995January 1996March 1996September 1996January 1997March 1997January 1998March 1998February 1999May 1999June 1999September 1999January 2000March 2000September 2000October 2000February 2002April 2002May 2002July 2002August 2002September 2002December 2002March 2003April 2003May 2003June 2003July 2003August 2003January 2004February 2004April 2004May 2004August 2004October 2004January 2005February 2005March 2005April 2005June 2005September 2005October 2005January 2006February 2006March 2006July 2006September 2006December 2006February 2007March 2007July 2007August 2007October 2007January 2008February 2008April 2008June 2008July 2008October 2008January 2009February 2009April 2009May 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011February 2012April 2012May 2012June 2012October 2012January 2013February 2013March 2013April 2013July 2013April 2014June 2014September 2014December 2014January 2015February 2015March 2015May 2015June 2015July 2015September 2015November 2015January 2016February 2016July 2016October 2016November 2016December 2016February 2017May 2017September 2017February 2018March 2018June 2018July 2018May 2019June 2019July 2019November 2019April 2020June 2020August 2020January 2021January 2022April 2022June 2022September 2022January 2023March 2023May 2023June 2023July 2023August 2023October 2023March 2024July 2024October 2024November 2024January 2025February 2025April 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 40}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 57}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 638}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 62}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 684}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 30, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 30, "token_count": 555}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 30, "token_count": 56}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 16, "token_count": 25}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 327}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 42, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 30, "token_count": 1393}, {"author_id": 60, "token_count": 272}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 30, "token_count": 30}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 18}, {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 30, "token_count": 162}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 30, "token_count": 34}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 28, "token_count": 22}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 28, "token_count": 66}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 17, "token_count": 7}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 47, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 28, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 30}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 82}, {"author_id": 4, "token_count": 166}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 12, "token_count": 58}, {"author_id": 54, "token_count": 112}, {"author_id": 53, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 28, "token_count": 14}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 90}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 2}, {"author_id": 60, "token_count": 248}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 55, "token_count": 10}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	3299	46.54%
Liam R. Howlett	284	4.01%
Linus Torvalds (pre-git)	190	2.68%
Matthew Wilcox	166	2.34%
Linus Torvalds	131	1.85%
Andrew Morton	113	1.59%
Christoph Hellwig	107	1.51%
Andi Kleen	66	0.93%
Lorenzo Stoakes	65	0.92%
David Hildenbrand	58	0.82%
Suren Baghdasaryan	26	0.37%
Kirill A. Shutemov	26	0.37%
Michal Hocko	25	0.35%
JoonSoo Kim	20	0.28%
Nicholas Piggin	16	0.23%
Christoph Lameter	14	0.20%
Andrea Arcangeli	14	0.20%
Mike Rapoport	13	0.18%
Hugh Dickins	12	0.17%
Peter Zijlstra	10	0.14%
Kefeng Wang	6	0.08%
Catalin Marinas	5	0.07%
Tejun Heo	4	0.06%
Vladimir Davydov	2	0.03%
Jan Kara	2	0.03%
David Rientjes	1	0.01%
Others	2413	34.04%
Total	7088

numa.c

61

-

18

233

Mike RapoportDan J WilliamsTejun HeoAndi KleenCatalin MarinasOthers February 2003October 2005June 2006July 2008March 2009February 2011April 2011May 2011March 2012February 2013March 2014August 2014September 2014April 2016October 2018March 2019February 2020October 2020November 2020December 2023August 2024January 2025April 2025 var spanGroupData = [ {"timestamp": 1044086400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 48, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 48, "token_count": 31}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	65	27.90%
Dan J Williams	38	16.31%
Tejun Heo	35	15.02%
Andi Kleen	5	2.15%
Catalin Marinas	3	1.29%
Others	87	37.34%
Total	233

numa_emulation.c

602

-

29

2404

Tejun HeoDan J WilliamsDavid RientjesAndi KleenPeter ZijlstraMike RapoportKefeng WangHuang YingOthers February 2002August 2004January 2005January 2006February 2007May 2007July 2007January 2008February 2008March 2008May 2008January 2009March 2009September 2009November 2009February 2010August 2010December 2010January 2011February 2011March 2011April 2011May 2011July 2011February 2012April 2012May 2012July 2017November 2017July 2018October 2018October 2019March 2020September 2020October 2020September 2021November 2021February 2022August 2024January 2025August 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 69}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 41, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 41, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 41, "token_count": 37}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 41, "token_count": 70}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 41, "token_count": 77}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 11, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 41, "token_count": 9}, {"author_id": 11, "token_count": 1296}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 11, "token_count": 37}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 11, "token_count": 53}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 55, "token_count": 30}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 48, "token_count": 303}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1411	58.69%
Dan J Williams	307	12.77%
David Rientjes	225	9.36%
Andi Kleen	75	3.12%
Peter Zijlstra	30	1.25%
Mike Rapoport	23	0.96%
Kefeng Wang	2	0.08%
Huang Ying	1	0.04%
Others	330	13.73%
Total	2404

numa_memblks.c

595

-

29

2330

Mike RapoportTejun HeoAndi KleenDan J WilliamsDavid RientjesOthers February 2002August 2004January 2005April 2006June 2006May 2007February 2008September 2009November 2009August 2010February 2011March 2011May 2011July 2011December 2011May 2012March 2013November 2013January 2014October 2014April 2015June 2015September 2015February 2016April 2016August 2016March 2017April 2017May 2018May 2019February 2020November 2020September 2021July 2023December 2023January 2024February 2024May 2024August 2024October 2024May 2025August 2025January 2026 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 48}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 11, "token_count": 492}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 41, "token_count": 19}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 78}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 11, "token_count": 14}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 48, "token_count": 38}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 339}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 1055}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	1058	45.41%
Tejun Heo	585	25.11%
Andi Kleen	51	2.19%
Dan J Williams	44	1.89%
David Rientjes	31	1.33%
Others	561	24.08%
Total	2330

oom_kill.c

1273

-

91

4124

Michal HockoDavid RientjesVladimir DavydovSuren BaghdasaryanRoman GushchinShakeel ButtLinus Torvalds (pre-git)Johannes WeinerNicholas PigginChristoph LameterAndrew MortonMel GormanKirill A. ShutemovAndrea ArcangeliLorenzo StoakesLinus TorvaldsLiam R. HowlettHugh DickinsKairui SongVlastimil BabkaDavid HowellsChristoph HellwigBalbir SinghJoonSoo KimPeter ZijlstraOthers September 1991December 1991September 1992June 1993September 1993June 1995March 1998September 2000October 2000February 2002May 2002June 2002October 2002June 2003July 2003January 2004May 2004October 2004February 2005March 2005May 2005February 2006April 2006June 2006September 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008May 2008July 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010August 2010September 2010March 2011April 2011July 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012October 2012December 2012February 2013July 2013September 2013October 2013January 2014October 2014December 2014February 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016July 2016August 2016October 2016February 2017May 2017July 2017August 2017September 2017October 2017November 2017January 2018April 2018May 2018June 2018July 2018August 2018September 2018December 2018February 2019March 2019May 2019June 2019July 2019September 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021March 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022May 2023October 2023November 2023February 2024March 2024December 2024January 2025August 2025September 2025November 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 34}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 12}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 29}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 41, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 41, "token_count": 73}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 32, "token_count": 33}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 41, "token_count": 27}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 41, "token_count": 221}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 41, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 47, "token_count": 12}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 41, "token_count": 102}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 41, "token_count": 13}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 41, "token_count": 93}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 41, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 47, "token_count": 25}, {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 6, "token_count": 1}, {"author_id": 47, "token_count": 106}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 41, "token_count": 95}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 51, "token_count": 8}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 47, "token_count": 304}, {"author_id": 51, "token_count": 15}, {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 90}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 47, "token_count": 160}, {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 47, "token_count": 109}, {"author_id": 51, "token_count": 299}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 6, "token_count": 1}, {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 14, "token_count": 20}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 19}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 41, "token_count": 15}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 58}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 47, "token_count": 39}, {"author_id": 14, "token_count": 129}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 10, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 44, "token_count": 114}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 26, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 53, "token_count": 188}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 53, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 47, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 53, "token_count": 14}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 23, "token_count": 8}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 44, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Michal Hocko	876	21.24%
David Rientjes	782	18.96%
Vladimir Davydov	327	7.93%
Suren Baghdasaryan	220	5.33%
Roman Gushchin	154	3.73%
Shakeel Butt	141	3.42%
Linus Torvalds (pre-git)	65	1.58%
Johannes Weiner	52	1.26%
Nicholas Piggin	45	1.09%
Christoph Lameter	35	0.85%
Andrew Morton	28	0.68%
Mel Gorman	24	0.58%
Kirill A. Shutemov	21	0.51%
Andrea Arcangeli	15	0.36%
Lorenzo Stoakes	14	0.34%
Linus Torvalds	13	0.32%
Liam R. Howlett	10	0.24%
Hugh Dickins	10	0.24%
Kairui Song	8	0.19%
Vlastimil Babka	6	0.15%
David Howells	5	0.12%
Christoph Hellwig	4	0.10%
Balbir Singh	3	0.07%
JoonSoo Kim	2	0.05%
Peter Zijlstra	1	0.02%
Others	1263	30.63%
Total	4124

page-writeback.c

3137

-

112

9813

Tejun HeoFengguang WuMatthew WilcoxAndrew MortonJan KaraPeter ZijlstraJohannes WeinerChristoph HellwigMel GormanLinus Torvalds (pre-git)David RientjesChristoph LameterLinus TorvaldsDavid HowellsKairui SongAndrey RyabininMinChan KimJoonSoo KimNicholas PigginHuang YingNaoya HoriguchiShakeel ButtMike RapoportKirill A. ShutemovAndrea ArcangeliMichal HockoVlastimil BabkaKefeng WangDavid HildenbrandOthers September 1992June 1993November 1993August 1994June 1995January 1996September 1996March 1997August 1997June 1999September 1999September 2000October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002January 2003March 2003April 2003June 2003September 2003October 2003January 2004April 2004May 2004August 2004January 2005February 2005March 2005November 2005January 2006March 2006June 2006August 2006September 2006December 2006February 2007May 2007July 2007October 2007November 2007February 2008April 2008January 2009February 2009March 2009April 2009May 2009June 2009September 2009October 2009April 2010May 2010June 2010July 2010August 2010October 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012December 2012January 2013February 2013April 2013September 2013October 2013January 2014February 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015February 2015March 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016February 2017March 2017April 2017May 2017August 2017September 2017October 2017November 2017April 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019January 2020April 2020June 2020August 2020September 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022April 2022June 2022August 2022September 2022November 2022December 2022June 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025November 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 58}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 35}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 92}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 16, "token_count": 78}, {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 53}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 40}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 25}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 40}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 238}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 28}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 28, "token_count": 25}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 21}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 30, "token_count": 42}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 72}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 16, "token_count": 10}, {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 55, "token_count": 189}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 55, "token_count": 7}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 55, "token_count": 163}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 41, "token_count": 100}, {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 56, "token_count": 8}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 56, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 56, "token_count": 343}, {"author_id": 50, "token_count": 43}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 56, "token_count": 4}, {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 56, "token_count": 340}, {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 56, "token_count": 67}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 56, "token_count": 468}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 56, "token_count": 5}, {"author_id": 50, "token_count": 10}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 56, "token_count": 178}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 56, "token_count": 11}, {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 56, "token_count": 219}, {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 56, "token_count": 56}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 177}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 56, "token_count": 3}, {"author_id": 50, "token_count": 126}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 241}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 10, "token_count": 41}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 50, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 31, "token_count": 5}, {"author_id": 11, "token_count": 7}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 1689}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 11, "token_count": 45}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 25, "token_count": 23}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 20}, {"author_id": 11, "token_count": 20}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 167}, {"author_id": 22, "token_count": 16}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 60}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 34}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 4, "token_count": 60}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 125}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 44}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 110}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 39, "token_count": 1}, {"author_id": 4, "token_count": 39}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 50, "token_count": 222}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 50, "token_count": 83}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 432}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 24, "token_count": 24}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 24, "token_count": 114}, {"author_id": 4, "token_count": 219}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 30, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 631}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 50, "token_count": 75}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 23, "token_count": 23}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 44, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1798	18.32%
Fengguang Wu	1731	17.64%
Matthew Wilcox	814	8.30%
Andrew Morton	735	7.49%
Jan Kara	580	5.91%
Peter Zijlstra	361	3.68%
Johannes Weiner	225	2.29%
Christoph Hellwig	221	2.25%
Mel Gorman	184	1.88%
Linus Torvalds (pre-git)	123	1.25%
David Rientjes	103	1.05%
Christoph Lameter	80	0.82%
Linus Torvalds	73	0.74%
David Howells	51	0.52%
Kairui Song	25	0.25%
Andrey Ryabinin	23	0.23%
MinChan Kim	22	0.22%
JoonSoo Kim	20	0.20%
Nicholas Piggin	14	0.14%
Huang Ying	10	0.10%
Naoya Horiguchi	5	0.05%
Shakeel Butt	4	0.04%
Mike Rapoport	4	0.04%
Kirill A. Shutemov	3	0.03%
Andrea Arcangeli	3	0.03%
Michal Hocko	2	0.02%
Vlastimil Babka	1	0.01%
Kefeng Wang	1	0.01%
David Hildenbrand	1	0.01%
Others	2596	26.45%
Total	9813

page_alloc.c

7719

-

220

26656

Mike RapoportMel GormanJohannes WeinerHuang YingKirill A. ShutemovZi YanVlastimil BabkaDavid HildenbrandMatthew WilcoxYu ZhaoSuren BaghdasaryanMichal HockoJoonSoo KimOscar SalvadorAndrew MortonAnshuman KhandualChristoph LameterKefeng WangFengguang WuMinChan KimHugh DickinsLinus Torvalds (pre-git)Naoya HoriguchiLinus TorvaldsAndrey KonovalovDan J WilliamsAndi KleenNicholas PigginChristoph HellwigDavid RientjesDavid HowellsAlexander PotapenkoPeter ZijlstraRoman GushchinQi ZhengBaolin WangAndrea ArcangeliCatalin MarinasAndrey RyabininMike KravetzVladimir DavydovUladzislau RezkiSong MuchunShakeel ButtBalbir SinghOthers September 1992June 1993June 1995January 1996March 1996March 1997January 1998June 1999September 1999January 2000March 2000July 2000September 2000October 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003October 2003December 2003March 2004April 2004June 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006December 2006January 2007February 2007May 2007July 2007October 2007December 2007February 2008March 2008April 2008May 2008July 2008September 2008November 2008January 2009May 2009June 2009July 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017January 2018April 2018May 2018June 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021March 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 15}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 32}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 37}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 5}, {"author_id": 28, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 42, "token_count": 8}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 124}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 59}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 30, "token_count": 23}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 28, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 28, "token_count": 1}, {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 17, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 7, "token_count": 15}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 32, "token_count": 4}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 7, "token_count": 8}, {"author_id": 30, "token_count": 25}, {"author_id": 32, "token_count": 23}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 32, "token_count": 19}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 7, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 7, "token_count": 24}, {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 8, "token_count": 17}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 84}, {"author_id": 41, "token_count": 3}, {"author_id": 8, "token_count": 165}, {"author_id": 60, "token_count": 328}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 7, "token_count": 11}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 8, "token_count": 32}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 7, "token_count": 13}, {"author_id": 8, "token_count": 54}, {"author_id": 22, "token_count": 3}, {"author_id": 55, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 56, "token_count": 5}, {"author_id": 8, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 23}, {"author_id": 56, "token_count": 208}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 60}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 42, "token_count": 29}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 360}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 10, "token_count": 3}, {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 22, "token_count": 35}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 41, "token_count": 6}, {"author_id": 8, "token_count": 52}, {"author_id": 22, "token_count": 57}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 47, "token_count": 14}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 10, "token_count": 15}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 18}, {"author_id": 8, "token_count": 52}, {"author_id": 51, "token_count": 5}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 9}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 55}, {"author_id": 5, "token_count": 19}, {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 25, "token_count": 4}, {"author_id": 6, "token_count": 37}, {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 26, "token_count": 29}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 8, "token_count": 79}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 48, "token_count": 9}, {"author_id": 8, "token_count": 3}, {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 17}, {"author_id": 8, "token_count": 27}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 26, "token_count": 8}, {"author_id": 6, "token_count": 34}, {"author_id": 47, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 26, "token_count": 5}, {"author_id": 5, "token_count": 46}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 8, "token_count": 2131}, {"author_id": 47, "token_count": 110}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 45}, {"author_id": 6, "token_count": 1}, {"author_id": 8, "token_count": 20}, {"author_id": 5, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 26, "token_count": 42}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 10}, {"author_id": 47, "token_count": 1}, {"author_id": 5, "token_count": 40}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 22, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 26}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 8, "token_count": 64}, {"author_id": 47, "token_count": 71}, {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 55, "token_count": 36}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 17}, {"author_id": 5, "token_count": 40}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 51}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 18, "token_count": 4}, {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 47, "token_count": 6}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 41, "token_count": 22}, {"author_id": 26, "token_count": 24}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 21}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 31, "token_count": 35}, {"author_id": 57, "token_count": 12}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 8}, {"author_id": 8, "token_count": 92}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 8, "token_count": 140}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 48, "token_count": 81}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 28}, {"author_id": 48, "token_count": 4}, {"author_id": 32, "token_count": 10}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 41, "token_count": 7}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 45, "token_count": 261}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 64}, {"author_id": 60, "token_count": 246}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 12, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 26, "token_count": 5}, {"author_id": 2, "token_count": 25}, {"author_id": 14, "token_count": 7}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 12, "token_count": 1}, {"author_id": 26, "token_count": 46}, {"author_id": 46, "token_count": 1}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 55}, {"author_id": 26, "token_count": 5}, {"author_id": 4, "token_count": 18}, {"author_id": 57, "token_count": 263}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 10, "token_count": 2}, {"author_id": 4, "token_count": 32}, {"author_id": 2, "token_count": 4}, {"author_id": 57, "token_count": 4}, {"author_id": 14, "token_count": 1}, {"author_id": 5, "token_count": 69}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 25}, {"author_id": 39, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 8, "token_count": 6}, {"author_id": 22, "token_count": 59}, {"author_id": 32, "token_count": 5}, {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 57, "token_count": 21}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 8, "token_count": 290}, {"author_id": 2, "token_count": 2}, {"author_id": 22, "token_count": 7}, {"author_id": 31, "token_count": 12}, {"author_id": 20, "token_count": 5}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 31, "token_count": 73}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 15, "token_count": 66}, {"author_id": 27, "token_count": 8}, {"author_id": 8, "token_count": 77}, {"author_id": 47, "token_count": 35}, {"author_id": 53, "token_count": 4}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 36, "token_count": 11}, {"author_id": 33, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 29, "token_count": 7}, {"author_id": 4, "token_count": 6}, {"author_id": 8, "token_count": 180}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 4}, {"author_id": 8, "token_count": 20}, {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 14}, {"author_id": 16, "token_count": 8}, {"author_id": 39, "token_count": 9}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 46}, {"author_id": 8, "token_count": 28}, {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 8, "token_count": 28}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 5, "token_count": 11}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 2, "token_count": 7617}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 16, "token_count": 13}, {"author_id": 8, "token_count": 10}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 39, "token_count": 199}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 6, "token_count": 466}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 13}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 27, "token_count": 844}, {"author_id": 3, "token_count": 3}, {"author_id": 36, "token_count": 8}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 6, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 177}, {"author_id": 5, "token_count": 18}, {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 10, "token_count": 753}, {"author_id": 4, "token_count": 48}, {"author_id": 53, "token_count": 172}, {"author_id": 33, "token_count": 16}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 43, "token_count": 12}, {"author_id": 12, "token_count": 19}, {"author_id": 4, "token_count": 19}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 16}, {"author_id": 10, "token_count": 33}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 73}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 53, "token_count": 34}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 6, "token_count": 127}, {"author_id": 53, "token_count": 3}, {"author_id": 13, "token_count": 339}, {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 13, "token_count": 30}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 78}, {"author_id": 14, "token_count": 27}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 12, "token_count": 154}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 10, "token_count": 1234}, {"author_id": 53, "token_count": 126}, {"author_id": 60, "token_count": 526}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 131}, {"author_id": 10, "token_count": 234}, {"author_id": 6, "token_count": 12}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 10, "token_count": 221}, {"author_id": 28, "token_count": 48}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 6, "token_count": 26}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 33, "token_count": 622}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 21}, {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 32}, {"author_id": 10, "token_count": 51}, {"author_id": 4, "token_count": 2}, {"author_id": 53, "token_count": 14}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 5, "token_count": 53}, {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 28, "token_count": 6}, {"author_id": 44, "token_count": 5}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 5, "token_count": 87}, {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7649	28.70%
Mel Gorman	3740	14.03%
Johannes Weiner	2584	9.69%
Huang Ying	862	3.23%
Kirill A. Shutemov	744	2.79%
Zi Yan	710	2.66%
Vlastimil Babka	564	2.12%
David Hildenbrand	538	2.02%
Matthew Wilcox	445	1.67%
Yu Zhao	385	1.44%
Suren Baghdasaryan	353	1.32%
Michal Hocko	318	1.19%
JoonSoo Kim	306	1.15%
Oscar Salvador	300	1.13%
Andrew Morton	294	1.10%
Anshuman Khandual	262	0.98%
Christoph Lameter	243	0.91%
Kefeng Wang	213	0.80%
Fengguang Wu	213	0.80%
MinChan Kim	193	0.72%
Hugh Dickins	157	0.59%
Linus Torvalds (pre-git)	137	0.51%
Naoya Horiguchi	120	0.45%
Linus Torvalds	120	0.45%
Andrey Konovalov	109	0.41%
Dan J Williams	94	0.35%
Andi Kleen	74	0.28%
Nicholas Piggin	73	0.27%
Christoph Hellwig	68	0.26%
David Rientjes	63	0.24%
David Howells	55	0.21%
Alexander Potapenko	42	0.16%
Peter Zijlstra	40	0.15%
Roman Gushchin	36	0.14%
Qi Zheng	23	0.09%
Baolin Wang	18	0.07%
Andrea Arcangeli	16	0.06%
Catalin Marinas	14	0.05%
Andrey Ryabinin	14	0.05%
Mike Kravetz	8	0.03%
Vladimir Davydov	5	0.02%
Uladzislau Rezki	5	0.02%
Song Muchun	5	0.02%
Shakeel Butt	5	0.02%
Balbir Singh	3	0.01%
Others	4436	16.64%
Total	26656

page_counter.c

465

-

18

1220

Johannes WeinerRoman GushchinShakeel ButtTejun HeoAndrew MortonOthers February 2002June 2003July 2003August 2007November 2010April 2012December 2014February 2015November 2015November 2017June 2018April 2020August 2020October 2020December 2020April 2021August 2022July 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 498}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 201}, {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 14, "token_count": 50}, {"author_id": 60, "token_count": 292}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 44, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	539	44.18%
Roman Gushchin	251	20.57%
Shakeel Butt	44	3.61%
Tejun Heo	18	1.48%
Andrew Morton	3	0.25%
Others	365	29.92%
Total	1220

page_ext.c

553

-

37

1757

JoonSoo KimVladimir DavydovLinus Torvalds (pre-git)Suren BaghdasaryanVlastimil BabkaSeongJae ParkOscar SalvadorFengguang WuAndrea ArcangeliAndrew MortonMike RapoportCatalin MarinasKirill A. ShutemovMatthew WilcoxOthers September 1992June 1993June 1995January 1996June 1999January 2005June 2005October 2005September 2006October 2007April 2008November 2008June 2009December 2009January 2011December 2014September 2015February 2016March 2016June 2016October 2016May 2017September 2017November 2017January 2018August 2018October 2018February 2019March 2019October 2019December 2020September 2021November 2021January 2022March 2022August 2022September 2022November 2022January 2023July 2023March 2024June 2024August 2024March 2025June 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 56, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 1129}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 51, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 77}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 53, "token_count": 22}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 57, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1206	68.64%
Vladimir Davydov	36	2.05%
Linus Torvalds (pre-git)	35	1.99%
Suren Baghdasaryan	22	1.25%
Vlastimil Babka	15	0.85%
SeongJae Park	15	0.85%
Oscar Salvador	10	0.57%
Fengguang Wu	8	0.46%
Andrea Arcangeli	5	0.28%
Andrew Morton	4	0.23%
Mike Rapoport	3	0.17%
Catalin Marinas	3	0.17%
Kirill A. Shutemov	2	0.11%
Matthew Wilcox	1	0.06%
Others	392	22.31%
Total	1757

page_frag_cache.c

171

-

12

649

Linus Torvalds (pre-git)Matthew WilcoxDavid HowellsLinus TorvaldsOthers September 1992June 1993February 2002September 2002January 2005February 2008May 2015December 2016January 2017December 2018May 2019February 2021April 2022October 2024November 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 592}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	3	0.46%
Matthew Wilcox	3	0.46%
David Howells	3	0.46%
Linus Torvalds	2	0.31%
Others	638	98.31%
Total	649

page_idle.c

225

-

21

895

Vladimir DavydovKefeng WangDavid HildenbrandMatthew WilcoxKirill A. ShutemovAndrea ArcangeliLinus Torvalds (pre-git)Balbir SinghJoonSoo KimChristoph LameterHugh DickinsSeongJae ParkAndrew MortonMinChan KimMike RapoportOthers August 1992September 1992June 1993November 1994January 1996September 1996March 1997September 1999August 2002July 2003April 2004August 2004June 2006October 2008December 2009January 2011January 2014December 2014September 2015January 2016February 2017May 2017September 2017November 2017April 2018June 2018October 2018June 2020January 2022February 2022May 2022December 2022December 2024February 2025May 2025September 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 30}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 51, "token_count": 561}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 51, "token_count": 19}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 58}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 12, "token_count": 47}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	580	64.80%
Kefeng Wang	58	6.48%
David Hildenbrand	47	5.25%
Matthew Wilcox	33	3.69%
Kirill A. Shutemov	32	3.58%
Andrea Arcangeli	30	3.35%
Linus Torvalds (pre-git)	27	3.02%
Balbir Singh	18	2.01%
JoonSoo Kim	16	1.79%
Christoph Lameter	10	1.12%
Hugh Dickins	9	1.01%
SeongJae Park	8	0.89%
Andrew Morton	4	0.45%
MinChan Kim	3	0.34%
Mike Rapoport	1	0.11%
Others	19	2.12%
Total	895

page_io.c

669

-

60

3092

Mel GormanChristoph HellwigMatthew WilcoxAndrew MortonMinChan KimPeter ZijlstraLinus Torvalds (pre-git)Dennis ZhouHuang YingKairui SongTejun HeoJohannes WeinerRoman GushchinVladimir DavydovHugh DickinsNicholas PigginLinus TorvaldsChristoph LameterBaolin WangOthers January 1992August 1992November 1993January 1996December 1998May 1999February 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002June 2006July 2006September 2006December 2006September 2007February 2008June 2008June 2009December 2009March 2011January 2012April 2012July 2012April 2013May 2013July 2013October 2013January 2014March 2014April 2014June 2014January 2015February 2015May 2015July 2015December 2015January 2016March 2016June 2016July 2016September 2016October 2016November 2016June 2017July 2017August 2017September 2017November 2017December 2017July 2018September 2018October 2018November 2018December 2018January 2019July 2019November 2019January 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021January 2022February 2022March 2022April 2022May 2022August 2022September 2022January 2023February 2023July 2023September 2023November 2023December 2023April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024March 2025April 2025June 2025September 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 91}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 55, "token_count": 47}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 8, "token_count": 452}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 51, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 22, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 24, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 11, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 24}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 24, "token_count": 57}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 771}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 193}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 93}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 23, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 318}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 24, "token_count": 33}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	461	14.91%
Christoph Hellwig	377	12.19%
Matthew Wilcox	177	5.72%
Andrew Morton	128	4.14%
MinChan Kim	53	1.71%
Peter Zijlstra	47	1.52%
Linus Torvalds (pre-git)	46	1.49%
Dennis Zhou	38	1.23%
Huang Ying	36	1.16%
Kairui Song	22	0.71%
Tejun Heo	19	0.61%
Johannes Weiner	19	0.61%
Roman Gushchin	12	0.39%
Vladimir Davydov	10	0.32%
Hugh Dickins	4	0.13%
Nicholas Piggin	2	0.06%
Linus Torvalds	1	0.03%
Christoph Lameter	1	0.03%
Baolin Wang	1	0.03%
Others	1638	52.98%
Total	3092

page_isolation.c

643

-

43

1733

Zi YanJoonSoo KimDavid HildenbrandMinChan KimJohannes WeinerKirill A. ShutemovMichal HockoNaoya HoriguchiAndrew MortonAndi KleenKefeng WangMel GormanOscar SalvadorLinus Torvalds (pre-git)Vlastimil BabkaSong MuchunMatthew WilcoxDavid HowellsAneesh Kumar K.VMike KravetzOthers September 1992June 1993January 1996October 2002February 2003January 2005June 2005October 2005January 2006June 2006October 2007October 2008November 2008December 2009October 2010April 2012July 2012October 2012December 2012June 2013November 2014December 2014September 2015January 2016April 2016July 2016May 2017July 2017November 2017April 2018September 2018December 2018July 2019November 2019January 2020April 2020May 2020October 2020December 2020September 2021November 2021January 2022April 2022May 2022September 2022July 2023December 2023March 2024August 2024January 2025February 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 60, "token_count": 331}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 22, "token_count": 53}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 78}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 26, "token_count": 26}, {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 12, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 26}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 31, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 33, "token_count": 627}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 8}, {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 10, "token_count": 36}, {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 33, "token_count": 54}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Zi Yan	699	40.33%
JoonSoo Kim	110	6.35%
David Hildenbrand	63	3.64%
MinChan Kim	54	3.12%
Johannes Weiner	37	2.14%
Kirill A. Shutemov	28	1.62%
Michal Hocko	23	1.33%
Naoya Horiguchi	22	1.27%
Andrew Morton	11	0.63%
Andi Kleen	10	0.58%
Kefeng Wang	8	0.46%
Mel Gorman	7	0.40%
Oscar Salvador	6	0.35%
Linus Torvalds (pre-git)	5	0.29%
Vlastimil Babka	3	0.17%
Song Muchun	3	0.17%
Matthew Wilcox	3	0.17%
David Howells	3	0.17%
Aneesh Kumar K.V	3	0.17%
Mike Kravetz	2	0.12%
Others	633	36.53%
Total	1733

page_owner.c

1001

-

59

4070

JoonSoo KimOscar SalvadorVlastimil BabkaAndrew MortonMel GormanLinus Torvalds (pre-git)Linus TorvaldsMatthew WilcoxChristoph LameterZi YanMike RapoportKirill A. ShutemovDavid HildenbrandNicholas PigginKefeng WangSuren BaghdasaryanAndrey KonovalovOthers September 1992June 1993June 1995May 1998February 2002September 2002April 2004August 2004March 2006June 2006August 2006February 2007October 2007May 2010October 2010January 2012May 2012December 2014February 2015May 2015July 2015March 2016May 2016June 2016July 2016October 2016July 2017September 2017November 2017January 2018April 2018June 2018October 2018December 2018March 2019April 2019September 2019October 2019June 2020October 2020December 2020February 2021April 2021May 2021June 2021September 2021November 2021January 2022March 2022May 2022August 2022September 2022January 2023February 2023March 2023June 2023July 2023October 2023November 2023December 2023February 2024March 2024April 2024March 2025May 2025July 2025September 2025October 2025December 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 10}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 29}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 8, "token_count": 15}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 881}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 173}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 18}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 188}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 237}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 84}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 125}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 12}, {"author_id": 60, "token_count": 244}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 57, "token_count": 709}, {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 57, "token_count": 68}, {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 57, "token_count": 265}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1337	32.85%
Oscar Salvador	1059	26.02%
Vlastimil Babka	408	10.02%
Andrew Morton	31	0.76%
Mel Gorman	23	0.57%
Linus Torvalds (pre-git)	21	0.52%
Linus Torvalds	14	0.34%
Matthew Wilcox	13	0.32%
Christoph Lameter	9	0.22%
Zi Yan	6	0.15%
Mike Rapoport	6	0.15%
Kirill A. Shutemov	6	0.15%
David Hildenbrand	5	0.12%
Nicholas Piggin	3	0.07%
Kefeng Wang	2	0.05%
Suren Baghdasaryan	1	0.02%
Andrey Konovalov	1	0.02%
Others	1125	27.64%
Total	4070

page_poison.c

105

-

17

443

Vlastimil BabkaAndrey KonovalovJoonSoo KimAndrey RyabininAlexander PotapenkoOthers October 2005September 2006March 2009October 2011December 2014February 2015March 2016November 2017April 2018March 2019July 2019September 2019October 2020December 2020April 2021November 2023 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	17	3.84%
Andrey Konovalov	12	2.71%
JoonSoo Kim	5	1.13%
Andrey Ryabinin	3	0.68%
Alexander Potapenko	3	0.68%
Others	403	90.97%
Total	443

page_reporting.c

417

-

10

1312

SeongJae ParkNaoya HoriguchiKirill A. ShutemovLinus Torvalds (pre-git)Matthew WilcoxOthers September 1992June 1993August 2018December 2018April 2020October 2020February 2021June 2021September 2022December 2022March 2023December 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1158}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	8	0.61%
Naoya Horiguchi	5	0.38%
Kirill A. Shutemov	5	0.38%
Linus Torvalds (pre-git)	3	0.23%
Matthew Wilcox	1	0.08%
Others	1290	98.32%
Total	1312

page_reporting.h

53

-

10

133

Linus Torvalds (pre-git)Christoph LameterMike RapoportOthers January 1996August 1998October 2005September 2006October 2007April 2008May 2011November 2017April 2020June 2020June 2021 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	3	2.26%
Christoph Lameter	2	1.50%
Mike Rapoport	1	0.75%
Others	127	95.49%
Total	133

page_table_check.c

282

-

22

1230

Peter XuRyan RobertsLorenzo StoakesLinus Torvalds (pre-git)Matthew WilcoxDavid HildenbrandHugh DickinsAlexander PotapenkoOthers September 1992June 1993June 1995January 1996October 2007December 2011January 2012November 2017July 2019May 2020January 2022February 2022March 2022May 2022August 2022September 2022November 2022January 2023May 2023June 2023July 2023August 2023April 2024March 2025April 2025November 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 28}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 752}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 19, "token_count": 103}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 49, "token_count": 50}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 40}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	103	8.37%
Ryan Roberts	56	4.55%
Lorenzo Stoakes	40	3.25%
Linus Torvalds (pre-git)	37	3.01%
Matthew Wilcox	28	2.28%
David Hildenbrand	12	0.98%
Hugh Dickins	9	0.73%
Alexander Potapenko	4	0.33%
Others	941	76.50%
Total	1230

page_vma_mapped.c

368

-

26

1461

Kirill A. ShutemovHugh DickinsMatthew WilcoxQi ZhengLorenzo StoakesRyan RobertsZi YanBalbir SinghSong MuchunAlistair PoppleLinus Torvalds (pre-git)Mel GormanNaoya HoriguchiPeter XuAndrew MortonOthers January 1992August 1992June 1995September 2002April 2004August 2004July 2008October 2008May 2010December 2012February 2017March 2017July 2017September 2017October 2017November 2017January 2018October 2018June 2021February 2022April 2022May 2022July 2022December 2022June 2023December 2023March 2024April 2024September 2024October 2024February 2025September 2025November 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 598}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 33, "token_count": 28}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 10}, {"author_id": 3, "token_count": 181}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 105}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 20}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 97}, {"author_id": 49, "token_count": 32}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 90}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 50}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	632	43.26%
Hugh Dickins	280	19.16%
Matthew Wilcox	146	9.99%
Qi Zheng	90	6.16%
Lorenzo Stoakes	50	3.42%
Ryan Roberts	35	2.40%
Zi Yan	28	1.92%
Balbir Singh	22	1.51%
Song Muchun	20	1.37%
Alistair Popple	10	0.68%
Linus Torvalds (pre-git)	6	0.41%
Mel Gorman	5	0.34%
Naoya Horiguchi	4	0.27%
Peter Xu	3	0.21%
Andrew Morton	3	0.21%
Others	127	8.69%
Total	1461

pagewalk.c

1030

-

35

4104

David HildenbrandNaoya HoriguchiLorenzo StoakesChristoph HellwigSuren BaghdasaryanKirill A. ShutemovHugh DickinsDavid HowellsLinus Torvalds (pre-git)Matthew WilcoxChristoph LameterPeter XuSong MuchunJohannes WeinerJason GunthorpeOthers July 1994January 2005October 2007February 2008April 2008June 2008December 2009April 2010November 2010March 2011July 2011December 2012April 2013May 2013October 2013June 2014February 2015March 2015January 2016March 2016February 2017March 2017July 2017November 2017May 2019August 2019October 2019November 2019February 2020June 2020January 2022September 2022October 2022December 2022June 2023July 2023August 2023September 2023November 2023April 2024August 2024October 2024June 2025August 2025September 2025November 2025 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 35}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 36}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 16}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 638}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 31, "token_count": 31}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 31, "token_count": 142}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 348}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 57}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 337}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 245}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 421}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 12, "token_count": 46}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 55}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 53, "token_count": 108}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 731}, {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 12, "token_count": 24}, {"author_id": 1, "token_count": 378}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 64}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 23}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	827	20.15%
Naoya Horiguchi	528	12.87%
Lorenzo Stoakes	490	11.94%
Christoph Hellwig	337	8.21%
Suren Baghdasaryan	108	2.63%
Kirill A. Shutemov	70	1.71%
Hugh Dickins	64	1.56%
David Howells	36	0.88%
Linus Torvalds (pre-git)	35	0.85%
Matthew Wilcox	35	0.85%
Christoph Lameter	16	0.39%
Peter Xu	15	0.37%
Song Muchun	12	0.29%
Johannes Weiner	12	0.29%
Jason Gunthorpe	4	0.10%
Others	1515	36.92%
Total	4104

percpu-internal.h

288

-

12

742

Dennis ZhouTejun HeoQi ZhengRoman GushchinLinus Torvalds (pre-git)Johannes WeinerOthers October 2000February 2009March 2009April 2009June 2009July 2009August 2009April 2010September 2014June 2017July 2017November 2017February 2019August 2020April 2021May 2021January 2022May 2022February 2023June 2023March 2024July 2024 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 47}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 380}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 36, "token_count": 33}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	504	67.92%
Tejun Heo	84	11.32%
Qi Zheng	33	4.45%
Roman Gushchin	21	2.83%
Linus Torvalds (pre-git)	4	0.54%
Johannes Weiner	3	0.40%
Others	93	12.53%
Total	742

percpu-km.c

130

-

7

411

Tejun HeoDennis ZhouRoman GushchinLinus Torvalds (pre-git)David HildenbrandOthers January 1995June 1999February 2009July 2009August 2009April 2010September 2010September 2014March 2016June 2017February 2018December 2018June 2019August 2020April 2021July 2021September 2025 var spanGroupData = [ {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 294}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	340	82.73%
Dennis Zhou	47	11.44%
Roman Gushchin	9	2.19%
Linus Torvalds (pre-git)	8	1.95%
David Hildenbrand	1	0.24%
Others	6	1.46%
Total	411

percpu-stats.c

234

-

9

943

Dennis ZhouTejun HeoRoman GushchinOthers September 2002November 2002February 2009April 2010September 2014June 2017July 2017September 2017April 2018February 2019June 2019April 2021June 2021March 2022July 2025 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 34}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 664}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 167}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 37, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	847	89.82%
Tejun Heo	60	6.36%
Roman Gushchin	23	2.44%
Others	13	1.38%
Total	943

percpu-vm.c

410

-

9

1206

Tejun HeoRoman GushchinDennis ZhouNicholas PigginMel GormanUladzislau RezkiOthers February 2009July 2009April 2010August 2011November 2011August 2014September 2014November 2015February 2017June 2017February 2018June 2019April 2021June 2021July 2021October 2025 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 34}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 926}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 11, "token_count": 55}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 41}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 14, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 20, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1077	89.30%
Roman Gushchin	57	4.73%
Dennis Zhou	48	3.98%
Nicholas Piggin	12	1.00%
Mel Gorman	3	0.25%
Uladzislau Rezki	2	0.17%
Others	7	0.58%
Total	1206

percpu.c

3375

-

78

11772

Tejun HeoDennis ZhouRoman GushchinKefeng WangMike RapoportCatalin MarinasLinus Torvalds (pre-git)Peter ZijlstraAndrew MortonSuren BaghdasaryanChristoph LameterAneesh Kumar K.VMichal HockoQi ZhengAndi KleenJohannes WeinerDavid HowellsMatthew WilcoxLinus TorvaldsJoonSoo KimOthers September 1991January 1995December 1995June 1999March 2002September 2002November 2002December 2002August 2003March 2005November 2005March 2006July 2007January 2008March 2008July 2008August 2008January 2009February 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009November 2009January 2010February 2010March 2010April 2010June 2010August 2010September 2010October 2010December 2010March 2011August 2011September 2011November 2011December 2011April 2012May 2012October 2012November 2012September 2013January 2014March 2014August 2014September 2014October 2014March 2015June 2015November 2015January 2016March 2016May 2016August 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017October 2017February 2018March 2018August 2018October 2018February 2019March 2019May 2019June 2019July 2019August 2019November 2019December 2019May 2020June 2020August 2020October 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022May 2022July 2022October 2022February 2023July 2023October 2023December 2023March 2024July 2024October 2024January 2025February 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 817804800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 974}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 11, "token_count": 433}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 7, "token_count": 20}, {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 238}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 11, "token_count": 1384}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 11, "token_count": 118}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 11, "token_count": 34}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 60}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 349}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 11, "token_count": 122}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 895}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 29, "token_count": 29}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 11, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 11, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 29, "token_count": 4}, {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 631}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 55, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 127}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 2476}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 37, "token_count": 1121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 71}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 38, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 513}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 37, "token_count": 11}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 37, "token_count": 15}, {"author_id": 14, "token_count": 415}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 37, "token_count": 10}, {"author_id": 2, "token_count": 1}, {"author_id": 14, "token_count": 75}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 87}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 68}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 39, "token_count": 97}, {"author_id": 36, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 53, "token_count": 20}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 37, "token_count": 9}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 47, "token_count": 17}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	5397	45.85%
Dennis Zhou	3952	33.57%
Roman Gushchin	1010	8.58%
Kefeng Wang	170	1.44%
Mike Rapoport	113	0.96%
Catalin Marinas	36	0.31%
Linus Torvalds (pre-git)	26	0.22%
Peter Zijlstra	25	0.21%
Andrew Morton	25	0.21%
Suren Baghdasaryan	20	0.17%
Christoph Lameter	20	0.17%
Aneesh Kumar K.V	18	0.15%
Michal Hocko	17	0.14%
Qi Zheng	15	0.13%
Andi Kleen	10	0.08%
Johannes Weiner	7	0.06%
David Howells	4	0.03%
Matthew Wilcox	2	0.02%
Linus Torvalds	2	0.02%
JoonSoo Kim	1	0.01%
Others	902	7.66%
Total	11772

pgalloc-track.h

51

-

7

226

Linus Torvalds (pre-git)Andi KleenKirill A. ShutemovOthers September 1991September 1993January 1995December 2004September 2006December 2006March 2017November 2017August 2020May 2021 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	6	2.65%
Andi Kleen	6	2.65%
Kirill A. Shutemov	2	0.88%
Others	212	93.81%
Total	226

pgtable-generic.c

448

-

37

1669

Hugh DickinsAndrea ArcangeliKirill A. ShutemovJoonSoo KimAneesh Kumar K.VMatthew WilcoxQi ZhengLinus Torvalds (pre-git)Zi YanAndrew MortonRyan RobertsLinus TorvaldsMike RapoportPeter ZijlstraMel GormanBalbir SinghAnshuman KhandualOthers February 1995June 1995September 1996March 1998October 2000February 2002April 2002May 2002March 2003January 2004May 2004March 2005September 2005October 2005January 2008March 2008June 2008November 2008December 2008July 2009January 2011March 2012May 2012October 2012November 2012June 2013September 2013November 2013December 2013February 2015June 2015July 2015January 2016February 2016February 2017March 2017September 2017November 2017January 2018March 2018June 2018August 2018November 2019June 2020November 2020June 2021January 2022May 2022March 2023June 2023July 2023May 2024September 2024December 2024September 2025October 2025 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 391}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 38, "token_count": 16}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 26, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 40}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 38, "token_count": 34}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 33, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 268}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 176}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 49, "token_count": 10}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 28}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 185}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	451	27.02%
Andrea Arcangeli	403	24.15%
Kirill A. Shutemov	73	4.37%
JoonSoo Kim	61	3.65%
Aneesh Kumar K.V	50	3.00%
Matthew Wilcox	37	2.22%
Qi Zheng	28	1.68%
Linus Torvalds (pre-git)	20	1.20%
Zi Yan	15	0.90%
Andrew Morton	15	0.90%
Ryan Roberts	13	0.78%
Linus Torvalds	7	0.42%
Mike Rapoport	6	0.36%
Peter Zijlstra	4	0.24%
Mel Gorman	2	0.12%
Balbir Singh	2	0.12%
Anshuman Khandual	1	0.06%
Others	481	28.82%
Total	1669

process_vm_access.c

305

-

26

1099

Lorenzo StoakesLinus Torvalds (pre-git)Christoph HellwigDavid HowellsMike RapoportAndrew MortonLinus TorvaldsOthers November 1993June 1995September 1996September 1999January 2000September 2000July 2002August 2002April 2003February 2004April 2004October 2004June 2005January 2006September 2006October 2006May 2007January 2009November 2009March 2011October 2011February 2012February 2014April 2014March 2015January 2016February 2016October 2016December 2016February 2017February 2018May 2019January 2020March 2020June 2020September 2020October 2020September 2022November 2023 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 709}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	35	3.18%
Linus Torvalds (pre-git)	30	2.73%
Christoph Hellwig	24	2.18%
David Howells	13	1.18%
Mike Rapoport	4	0.36%
Andrew Morton	3	0.27%
Linus Torvalds	1	0.09%
Others	989	89.99%
Total	1099

pt_reclaim.c

72

-

7

337

Qi ZhengAndrew MortonLorenzo StoakesLinus Torvalds (pre-git)Others July 1993September 2002October 2002July 2008November 2017September 2024December 2024October 2025 var spanGroupData = [ {"timestamp": 741510000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 312}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	312	92.58%
Andrew Morton	11	3.26%
Lorenzo Stoakes	6	1.78%
Linus Torvalds (pre-git)	2	0.59%
Others	6	1.78%
Total	337

ptdump.c

212

-

6

999

Anshuman KhandualAndrey KonovalovSong MuchunLorenzo StoakesOthers February 2020June 2020December 2020March 2022September 2022January 2024October 2024April 2025June 2025September 2025 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 678}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 45, "token_count": 109}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 45, "token_count": 6}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 45, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	120	12.01%
Andrey Konovalov	44	4.40%
Song Muchun	8	0.80%
Lorenzo Stoakes	4	0.40%
Others	823	82.38%
Total	999

readahead.c

838

-

53

2824

Matthew WilcoxJan KaraFengguang WuDavid HowellsChristoph HellwigAndrew MortonRyan RobertsMichal HockoKefeng WangJohannes WeinerLinus Torvalds (pre-git)Linus TorvaldsNicholas PigginKirill A. ShutemovRoman GushchinOthers November 1991August 1992February 2002April 2002May 2002July 2002October 2002December 2002February 2003June 2003July 2003October 2003February 2004March 2004May 2004August 2004January 2005March 2005September 2005January 2006March 2006December 2006July 2007October 2007July 2008October 2008January 2009June 2009March 2010April 2010October 2011May 2012August 2012January 2013November 2013April 2014January 2015November 2015January 2016April 2016July 2016August 2016December 2016November 2017December 2017March 2018April 2018June 2018July 2018August 2018October 2018December 2018May 2019February 2020June 2020August 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021November 2021March 2022April 2022June 2022September 2022January 2023October 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024April 2025June 2025July 2025August 2025September 2025 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 23}, {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 56, "token_count": 211}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 56, "token_count": 23}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 56, "token_count": 28}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 47, "token_count": 28}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 249}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 238}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 30, "token_count": 194}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 30, "token_count": 34}, {"author_id": 4, "token_count": 123}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 50, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 43}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 24, "token_count": 9}, {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 24, "token_count": 117}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 36}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 39, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 50, "token_count": 283}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 50, "token_count": 25}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 49, "token_count": 92}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 50, "token_count": 54}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	777	27.51%
Jan Kara	383	13.56%
Fengguang Wu	269	9.53%
David Howells	234	8.29%
Christoph Hellwig	140	4.96%
Andrew Morton	106	3.75%
Ryan Roberts	95	3.36%
Michal Hocko	28	0.99%
Kefeng Wang	10	0.35%
Johannes Weiner	7	0.25%
Linus Torvalds (pre-git)	5	0.18%
Linus Torvalds	3	0.11%
Nicholas Piggin	2	0.07%
Kirill A. Shutemov	2	0.07%
Roman Gushchin	1	0.04%
Others	762	26.98%
Total	2824

rmap.c

3015

-

112

10256

David HildenbrandHugh DickinsAndrew MortonAlistair PoppleMatthew WilcoxJoonSoo KimPeter ZijlstraKirill A. ShutemovLorenzo StoakesMel GormanLinus TorvaldsHuang YingBaolin WangSong MuchunMinChan KimRyan RobertsNaoya HoriguchiLinus Torvalds (pre-git)Mike KravetzAndrea ArcangeliVladimir DavydovBalbir SinghAndi KleenNicholas PigginPeter XuYu ZhaoZi YanChristoph LameterAnshuman KhandualVlastimil BabkaFengguang WuJohannes WeinerKefeng WangShakeel ButtQi ZhengJan KaraDavid HowellsCatalin MarinasMike RapoportLiam R. HowlettAneesh Kumar K.VOthers January 1992August 1992November 1992June 1993July 1994February 1995June 1995January 1996March 1996September 1996March 1997May 1998June 1999September 1999January 2000September 2000October 2000January 2001February 2002April 2002July 2002September 2002October 2002January 2003February 2003August 2003April 2004May 2004June 2004August 2004October 2004December 2004February 2005March 2005May 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010April 2010May 2010June 2010August 2010September 2010October 2010January 2011March 2011April 2011May 2011June 2011October 2011January 2012March 2012October 2012December 2012February 2013April 2013August 2013September 2013November 2013January 2014June 2014October 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017August 2017September 2017November 2017February 2018July 2018October 2018December 2018January 2019May 2019September 2019October 2019November 2019April 2020June 2020August 2020November 2020December 2020February 2021May 2021June 2021July 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024February 2025March 2025April 2025June 2025July 2025August 2025September 2025November 2025December 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 978336000, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 16}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 542}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 156}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 16}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 55, "token_count": 120}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 55, "token_count": 22}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 32, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 7}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 17, "token_count": 8}, {"author_id": 8, "token_count": 8}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 9}, {"author_id": 32, "token_count": 24}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 56, "token_count": 10}, {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 53}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 242}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 326}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 28, "token_count": 6}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 31, "token_count": 99}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 17, "token_count": 44}, {"author_id": 3, "token_count": 14}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 42, "token_count": 5}, {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 28}, {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 17, "token_count": 16}, {"author_id": 55, "token_count": 56}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 55, "token_count": 185}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 28, "token_count": 170}, {"author_id": 55, "token_count": 34}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 31, "token_count": 5}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 26, "token_count": 446}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 9}, {"author_id": 8, "token_count": 185}, {"author_id": 51, "token_count": 18}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 3, "token_count": 16}, {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 17}, {"author_id": 22, "token_count": 16}, {"author_id": 51, "token_count": 62}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 132}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 213}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 33}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 28, "token_count": 14}, {"author_id": 8, "token_count": 25}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 33, "token_count": 16}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 39}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 18, "token_count": 8}, {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 477}, {"author_id": 3, "token_count": 56}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 43, "token_count": 14}, {"author_id": 27, "token_count": 105}, {"author_id": 4, "token_count": 226}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 49}, {"author_id": 4, "token_count": 92}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 21}, {"author_id": 27, "token_count": 1}, {"author_id": 3, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 149}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 43, "token_count": 128}, {"author_id": 12, "token_count": 159}, {"author_id": 22, "token_count": 100}, {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 43, "token_count": 14}, {"author_id": 12, "token_count": 15}, {"author_id": 2, "token_count": 1}, {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 28}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 4, "token_count": 17}, {"author_id": 18, "token_count": 63}, {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 101}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 31}, {"author_id": 13, "token_count": 17}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 1, "token_count": 2}, {"author_id": 4, "token_count": 84}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 27, "token_count": 37}, {"author_id": 31, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 27, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 49, "token_count": 34}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 12, "token_count": 118}, {"author_id": 39, "token_count": 4}, {"author_id": 49, "token_count": 30}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 556}, {"author_id": 49, "token_count": 70}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 93}, {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 33, "token_count": 21}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 172}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 43}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 44, "token_count": 1}, {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 99}, {"author_id": 12, "token_count": 574}, {"author_id": 1, "token_count": 285}, {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 333}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 11}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 37}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 40, "token_count": 69}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 63}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	1949	19.00%
Hugh Dickins	783	7.63%
Andrew Morton	603	5.88%
Alistair Popple	578	5.64%
Matthew Wilcox	500	4.88%
JoonSoo Kim	446	4.35%
Peter Zijlstra	425	4.14%
Kirill A. Shutemov	407	3.97%
Lorenzo Stoakes	317	3.09%
Mel Gorman	234	2.28%
Linus Torvalds	204	1.99%
Huang Ying	166	1.62%
Baolin Wang	156	1.52%
Song Muchun	149	1.45%
MinChan Kim	149	1.45%
Ryan Roberts	135	1.32%
Naoya Horiguchi	129	1.26%
Linus Torvalds (pre-git)	125	1.22%
Mike Kravetz	113	1.10%
Andrea Arcangeli	111	1.08%
Vladimir Davydov	84	0.82%
Balbir Singh	80	0.78%
Andi Kleen	76	0.74%
Nicholas Piggin	64	0.62%
Peter Xu	62	0.60%
Yu Zhao	46	0.45%
Zi Yan	37	0.36%
Christoph Lameter	27	0.26%
Anshuman Khandual	24	0.23%
Vlastimil Babka	18	0.18%
Fengguang Wu	12	0.12%
Johannes Weiner	8	0.08%
Kefeng Wang	7	0.07%
Shakeel Butt	3	0.03%
Qi Zheng	3	0.03%
Jan Kara	3	0.03%
David Howells	3	0.03%
Catalin Marinas	2	0.02%
Mike Rapoport	1	0.01%
Liam R. Howlett	1	0.01%
Aneesh Kumar K.V	1	0.01%
Others	2015	19.65%
Total	10256

rodata_test.c

53

-

10

159

Andi KleenChristoph HellwigOthers November 2005January 2008February 2017May 2017October 2017June 2019June 2020August 2020September 2022November 2024 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	3	1.89%
Christoph Hellwig	1	0.63%
Others	155	97.48%
Total	159

secretmem.c

271

-

26

1091

Mike RapoportMatthew WilcoxLorenzo StoakesLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovHugh DickinsAndrew MortonOthers January 1992August 1992June 1995February 1998June 1999February 2002October 2004May 2007July 2008January 2009September 2009October 2014September 2015July 2016February 2017November 2017July 2021October 2021January 2022February 2022April 2022May 2022June 2022July 2022September 2022January 2023May 2023August 2023October 2024May 2025June 2025July 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 729}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 4}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 1, "token_count": 1}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	802	73.51%
Matthew Wilcox	67	6.14%
Lorenzo Stoakes	20	1.83%
Linus Torvalds (pre-git)	11	1.01%
Linus Torvalds	5	0.46%
Kirill A. Shutemov	3	0.27%
Hugh Dickins	2	0.18%
Andrew Morton	1	0.09%
Others	180	16.50%
Total	1091

shmem.c

6031

-

180

26106

Hugh DickinsBaolin WangKirill A. ShutemovMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)David HowellsMike KravetzAndrew MortonKairui SongMike RapoportChristoph HellwigVlastimil BabkaAndrea ArcangeliNicholas PigginJan KaraLorenzo StoakesZi YanRyan RobertsYu ZhaoKefeng WangJohannes WeinerMel GormanAndi KleenSong MuchunPeter XuAneesh Kumar K.VShakeel ButtDavid HildenbrandChristoph LameterDan J WilliamsFengguang WuVladimir DavydovTejun HeoHuang YingDavid RientjesMinChan KimMichal HockoOthers September 1991March 1992April 1992May 1992August 1992October 1992March 1993July 1993September 1993July 1994June 1995March 1996May 1996January 1997March 1997October 1997January 1998March 1998September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003March 2003April 2003June 2003July 2003October 2003December 2003March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005June 2005August 2005September 2005October 2005December 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007March 2007June 2007July 2007October 2007November 2007February 2008April 2008June 2008July 2008October 2008January 2009February 2009March 2009April 2009May 2009June 2009August 2009September 2009November 2009December 2009March 2010May 2010June 2010August 2010October 2010January 2011February 2011May 2011June 2011July 2011August 2011October 2011January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013March 2013May 2013June 2013July 2013August 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014February 2015March 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017May 2017June 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019August 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 15}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 702115200, "group": [ {"author_id": 21, "token_count": 16}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 36}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 26}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 965113200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 764}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1038}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 21}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 9}, {"author_id": 3, "token_count": 26}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 10}, {"author_id": 3, "token_count": 127}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 24, "token_count": 1}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 128}, {"author_id": 3, "token_count": 220}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 59}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 13}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 126}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 159}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 3, "token_count": 123}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 17, "token_count": 26}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 28}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 32, "token_count": 14}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 24, "token_count": 32}, {"author_id": 7, "token_count": 3}, {"author_id": 32, "token_count": 87}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 16, "token_count": 153}, {"author_id": 3, "token_count": 59}, {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 13}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 56, "token_count": 3}, {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 12}, {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 65}, {"author_id": 38, "token_count": 7}, {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 3, "token_count": 39}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 138}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 3, "token_count": 136}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 803}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 3, "token_count": 54}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 498}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 3, "token_count": 80}, {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 24, "token_count": 23}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 10}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 78}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 108}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 60, "token_count": 398}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 30, "token_count": 27}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 13, "token_count": 43}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 3, "token_count": 29}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 51, "token_count": 2}, {"author_id": 5, "token_count": 154}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 3, "token_count": 62}, {"author_id": 50, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 331}, {"author_id": 6, "token_count": 1417}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 28, "token_count": 51}, {"author_id": 4, "token_count": 39}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 26}, {"author_id": 3, "token_count": 2}, {"author_id": 2, "token_count": 239}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 18, "token_count": 13}, {"author_id": 2, "token_count": 110}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 4, "token_count": 47}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 78}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 782}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 48, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 17, "token_count": 33}, {"author_id": 3, "token_count": 2}, {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 30, "token_count": 330}, {"author_id": 60, "token_count": 532}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 73}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 562}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 18}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 3, "token_count": 33}, {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 137}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 435}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 26}, {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 50, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 181}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 25}, {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 46, "token_count": 9}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 4, "token_count": 224}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 211}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 3, "token_count": 131}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 407}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 23, "token_count": 43}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 25}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 32}, {"author_id": 3, "token_count": 29}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 30, "token_count": 506}, {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 1050}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 3, "token_count": 612}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 3, "token_count": 431}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 150}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 49, "token_count": 53}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 50, "token_count": 113}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 24, "token_count": 44}, {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 39, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 43, "token_count": 936}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 43, "token_count": 74}, {"author_id": 23, "token_count": 7}, {"author_id": 1, "token_count": 7}, {"author_id": 4, "token_count": 11}, {"author_id": 49, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 43, "token_count": 387}, {"author_id": 3, "token_count": 76}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 43, "token_count": 105}, {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 43, "token_count": 239}, {"author_id": 39, "token_count": 22}, {"author_id": 60, "token_count": 737}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 43, "token_count": 126}, {"author_id": 60, "token_count": 789}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 3, "token_count": 49}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 43, "token_count": 264}, {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 43, "token_count": 180}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 23, "token_count": 14}, {"author_id": 28, "token_count": 3}, {"author_id": 33, "token_count": 86}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 23, "token_count": 6}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 3, "token_count": 136}, {"author_id": 23, "token_count": 369}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 23, "token_count": 23}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 23, "token_count": 11}, {"author_id": 1, "token_count": 83}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 1, "token_count": 4}, {"author_id": 4, "token_count": 3}, {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 23, "token_count": 161}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	5173	19.82%
Baolin Wang	2326	8.91%
Kirill A. Shutemov	1472	5.64%
Matthew Wilcox	1229	4.71%
Linus Torvalds	1100	4.21%
Linus Torvalds (pre-git)	964	3.69%
David Howells	903	3.46%
Mike Kravetz	795	3.05%
Andrew Morton	732	2.80%
Kairui Song	634	2.43%
Mike Rapoport	349	1.34%
Christoph Hellwig	187	0.72%
Vlastimil Babka	154	0.59%
Andrea Arcangeli	150	0.57%
Nicholas Piggin	132	0.51%
Jan Kara	124	0.47%
Lorenzo Stoakes	97	0.37%
Zi Yan	90	0.34%
Ryan Roberts	57	0.22%
Yu Zhao	44	0.17%
Kefeng Wang	43	0.16%
Johannes Weiner	28	0.11%
Mel Gorman	22	0.08%
Andi Kleen	15	0.06%
Song Muchun	9	0.03%
Peter Xu	7	0.03%
Aneesh Kumar K.V	7	0.03%
Shakeel Butt	5	0.02%
David Hildenbrand	5	0.02%
Christoph Lameter	5	0.02%
Dan J Williams	4	0.02%
Fengguang Wu	3	0.01%
Vladimir Davydov	2	0.01%
Tejun Heo	2	0.01%
Huang Ying	2	0.01%
David Rientjes	2	0.01%
MinChan Kim	1	0.00%
Michal Hocko	1	0.00%
Others	9231	35.36%
Total	26106

shmem_quota.c

351

-

2

1599

Others July 2023March 2024 var spanGroupData = [ {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1588}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Others	1599	100.00%
Total	1599

show_mem.c

461

-

41

2055

Kefeng WangSuren BaghdasaryanJohannes WeinerMel GormanMichal HockoFengguang WuDavid RientjesKirill A. ShutemovAndrew MortonLorenzo StoakesLinus Torvalds (pre-git)Naoya HoriguchiHugh DickinsChristoph LameterChristoph HellwigShakeel ButtOthers January 1996September 2002October 2002March 2005October 2005January 2006September 2006October 2007July 2008October 2008December 2009March 2011February 2013November 2013January 2014December 2014September 2015May 2016July 2016February 2017December 2018June 2019April 2020December 2020January 2022August 2022April 2023May 2023June 2023August 2023December 2023March 2024September 2024October 2024March 2025April 2025May 2025September 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 10, "token_count": 78}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 56, "token_count": 14}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 41, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 47, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 1521}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 53, "token_count": 135}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 49}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	1524	74.16%
Suren Baghdasaryan	135	6.57%
Johannes Weiner	78	3.80%
Mel Gorman	22	1.07%
Michal Hocko	19	0.92%
Fengguang Wu	14	0.68%
David Rientjes	9	0.44%
Kirill A. Shutemov	6	0.29%
Andrew Morton	6	0.29%
Lorenzo Stoakes	5	0.24%
Linus Torvalds (pre-git)	4	0.19%
Naoya Horiguchi	4	0.19%
Hugh Dickins	3	0.15%
Christoph Lameter	2	0.10%
Christoph Hellwig	2	0.10%
Shakeel Butt	1	0.05%
Others	221	10.75%
Total	2055

shrinker.c

811

-

22

3015

Qi ZhengRoman GushchinJohannes WeinerAndrew MortonVladimir DavydovMel GormanNicholas PigginBalbir SinghDavid RientjesChristoph LameterOthers October 2002January 2006March 2006July 2007October 2007February 2008June 2009July 2010August 2010December 2012September 2013June 2014February 2015January 2016July 2016November 2017December 2017June 2018August 2018July 2019September 2019April 2020August 2020April 2021May 2021September 2021May 2022February 2023March 2023May 2023June 2023September 2023January 2024October 2024 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 51, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 36, "token_count": 26}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 36, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 2470}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	2515	83.42%
Roman Gushchin	42	1.39%
Johannes Weiner	42	1.39%
Andrew Morton	38	1.26%
Vladimir Davydov	14	0.46%
Mel Gorman	5	0.17%
Nicholas Piggin	3	0.10%
Balbir Singh	3	0.10%
David Rientjes	2	0.07%
Christoph Lameter	2	0.07%
Others	349	11.58%
Total	3015

shrinker_debug.c

271

-

15

1182

Roman GushchinQi ZhengAndrew MortonMel GormanDavid RientjesBalbir SinghJohannes WeinerOthers October 2002June 2004March 2006October 2007February 2008June 2009July 2010January 2016November 2017August 2020May 2021May 2022February 2023April 2023May 2023June 2023September 2023August 2024January 2025March 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 1001}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 17}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	1016	85.96%
Qi Zheng	45	3.81%
Andrew Morton	21	1.78%
Mel Gorman	4	0.34%
David Rientjes	4	0.34%
Balbir Singh	3	0.25%
Johannes Weiner	2	0.17%
Others	87	7.36%
Total	1182

shuffle.c

182

-

8

587

Dan J WilliamsDavid HildenbrandMatthew WilcoxOthers March 2005October 2005October 2007May 2019April 2020August 2020October 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 48, "token_count": 482}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	482	82.11%
David Hildenbrand	24	4.09%
Matthew Wilcox	1	0.17%
Others	80	13.63%
Total	587

shuffle.h

53

-

7

186

Dan J WilliamsAndrew MortonKirill A. ShutemovOthers September 2002July 2012December 2018May 2019April 2020May 2021December 2023 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 48, "token_count": 156}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	156	83.87%
Andrew Morton	3	1.61%
Kirill A. Shutemov	1	0.54%
Others	26	13.98%
Total	186

slab.h

676

-

64

2563

Vlastimil BabkaMatthew WilcoxChristoph LameterAlexander PotapenkoRoman GushchinPeter ZijlstraJoonSoo KimShakeel ButtAndrey RyabininSuren BaghdasaryanVladimir DavydovMarco ElverLinus Torvalds (pre-git)Song MuchunTejun HeoKirill A. ShutemovJohannes WeinerMinChan KimOthers January 1997March 1997September 1999June 2000October 2002November 2004January 2006March 2006June 2006September 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008August 2008October 2008June 2009October 2009December 2009March 2010July 2010August 2010September 2010October 2010February 2011May 2011June 2011August 2011March 2012June 2012July 2012September 2012October 2012November 2012December 2012January 2013October 2013May 2014June 2014August 2014October 2014February 2015June 2015November 2015February 2016March 2016May 2016June 2016July 2016December 2016January 2017February 2017March 2017June 2017July 2017September 2017November 2017January 2018April 2018June 2018August 2018March 2019May 2019July 2019November 2019August 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021November 2021March 2022April 2022August 2022September 2022October 2022November 2022January 2023May 2023July 2023October 2023November 2023December 2023January 2024March 2024July 2024September 2024October 2024January 2025February 2025June 2025August 2025September 2025November 2025December 2025 var spanGroupData = [ {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 106}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 7, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 48}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 7, "token_count": 33}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 51, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 26, "token_count": 31}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 33}, {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 54}, {"author_id": 26, "token_count": 8}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 11}, {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 49}, {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 44, "token_count": 8}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 88}, {"author_id": 35, "token_count": 8}, {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 35, "token_count": 1}, {"author_id": 14, "token_count": 97}, {"author_id": 5, "token_count": 72}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 263}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 71}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 55, "token_count": 73}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 5, "token_count": 70}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 53, "token_count": 30}, {"author_id": 5, "token_count": 51}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 44, "token_count": 32}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 53, "token_count": 5}, {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 95}, {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	438	17.09%
Matthew Wilcox	390	15.22%
Christoph Lameter	362	14.12%
Alexander Potapenko	212	8.27%
Roman Gushchin	103	4.02%
Peter Zijlstra	75	2.93%
JoonSoo Kim	48	1.87%
Shakeel Butt	40	1.56%
Andrey Ryabinin	36	1.40%
Suren Baghdasaryan	35	1.37%
Vladimir Davydov	20	0.78%
Marco Elver	20	0.78%
Linus Torvalds (pre-git)	14	0.55%
Song Muchun	13	0.51%
Tejun Heo	4	0.16%
Kirill A. Shutemov	4	0.16%
Johannes Weiner	2	0.08%
MinChan Kim	1	0.04%
Others	746	29.11%
Total	2563

slab_common.c

2240

-

112

8151

Uladzislau RezkiChristoph LameterRoman GushchinVlastimil BabkaVladimir DavydovJoonSoo KimCatalin MarinasMarco ElverTejun HeoMatthew WilcoxQi ZhengAndrey RyabininLinus Torvalds (pre-git)Johannes WeinerAlexander PotapenkoChristoph HellwigLinus TorvaldsSong MuchunNicholas PigginMike KravetzShakeel ButtBalbir SinghAndrew MortonHugh DickinsAndrey KonovalovPeter ZijlstraMike RapoportOthers January 1992August 1992September 1992January 1997March 1997January 2000June 2000February 2002June 2002July 2002October 2002November 2002July 2003October 2003August 2004September 2005January 2006March 2006May 2006June 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008October 2008December 2008February 2009March 2009April 2009August 2009November 2009January 2010March 2010June 2010October 2010October 2011January 2012February 2012April 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013May 2013July 2013September 2013January 2014April 2014June 2014August 2014October 2014December 2014February 2015March 2015June 2015November 2015March 2016May 2016July 2016December 2016January 2017February 2017May 2017June 2017July 2017November 2017January 2018April 2018June 2018October 2018March 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024April 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025September 2025November 2025December 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 57}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 32, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 70}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 7, "token_count": 25}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 122}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 7, "token_count": 210}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 51, "token_count": 65}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 51, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 27}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 26, "token_count": 133}, {"author_id": 51, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 51, "token_count": 22}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 51, "token_count": 32}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 7, "token_count": 37}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 51, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 11, "token_count": 52}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 35, "token_count": 23}, {"author_id": 14, "token_count": 63}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 342}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 256}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 19}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 35, "token_count": 14}, {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 35}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 20, "token_count": 85}, {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 29, "token_count": 110}, {"author_id": 5, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 35}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 29, "token_count": 16}, {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 304}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 5, "token_count": 52}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 20, "token_count": 2692}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 20, "token_count": 29}, {"author_id": 5, "token_count": 23}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 5, "token_count": 112}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	2880	35.33%
Christoph Lameter	553	6.78%
Roman Gushchin	406	4.98%
Vlastimil Babka	345	4.23%
Vladimir Davydov	173	2.12%
JoonSoo Kim	133	1.63%
Catalin Marinas	126	1.55%
Marco Elver	72	0.88%
Tejun Heo	52	0.64%
Matthew Wilcox	41	0.50%
Qi Zheng	35	0.43%
Andrey Ryabinin	30	0.37%
Linus Torvalds (pre-git)	29	0.36%
Johannes Weiner	25	0.31%
Alexander Potapenko	25	0.31%
Christoph Hellwig	11	0.13%
Linus Torvalds	7	0.09%
Song Muchun	5	0.06%
Nicholas Piggin	4	0.05%
Mike Kravetz	4	0.05%
Shakeel Butt	3	0.04%
Balbir Singh	3	0.04%
Andrew Morton	3	0.04%
Hugh Dickins	2	0.02%
Andrey Konovalov	2	0.02%
Peter Zijlstra	1	0.01%
Mike Rapoport	1	0.01%
Others	3180	39.01%
Total	8151

slub.c

10116

-

200

39723

Vlastimil BabkaChristoph LameterSuren BaghdasaryanAndrey KonovalovMatthew WilcoxJoonSoo KimAlexander PotapenkoShakeel ButtAndrey RyabininPeter ZijlstraDavid RientjesVladimir DavydovSong MuchunRoman GushchinMel GormanLinus TorvaldsYu ZhaoTejun HeoOscar SalvadorUladzislau RezkiMichal HockoMarco ElverLinus Torvalds (pre-git)Andrew MortonNicholas PigginKirill A. ShutemovCatalin MarinasChristoph HellwigJohannes WeinerDavid HowellsBalbir SinghSeongJae ParkFengguang WuOthers September 1992March 1997September 1999June 2000February 2002July 2002October 2002July 2003September 2003October 2003June 2004January 2005September 2005January 2006March 2006June 2006September 2006December 2006May 2007June 2007July 2007August 2007September 2007October 2007November 2007December 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008October 2008November 2008December 2008February 2009March 2009April 2009May 2009June 2009July 2009September 2009November 2009December 2009January 2010February 2010March 2010April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013July 2013September 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014October 2014December 2014February 2015March 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016January 2017February 2017May 2017June 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018October 2018December 2018January 2019February 2019March 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021October 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023May 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 6067}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 7, "token_count": 480}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 201}, {"author_id": 8, "token_count": 8}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 60, "token_count": 192}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 7, "token_count": 444}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 586}, {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 41, "token_count": 53}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 4}, {"author_id": 60, "token_count": 242}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 41, "token_count": 44}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 7, "token_count": 58}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 7, "token_count": 63}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 7, "token_count": 119}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 7, "token_count": 19}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 7, "token_count": 211}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 7, "token_count": 294}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 7, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 7, "token_count": 53}, {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 7, "token_count": 378}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 7, "token_count": 63}, {"author_id": 28, "token_count": 9}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 7, "token_count": 284}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 7, "token_count": 80}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 8, "token_count": 15}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 7, "token_count": 43}, {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 26, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 19}, {"author_id": 8, "token_count": 32}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 26, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 7, "token_count": 13}, {"author_id": 56, "token_count": 1}, {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 88}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 26, "token_count": 22}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 55, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 41, "token_count": 16}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 51, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 42}, {"author_id": 51, "token_count": 8}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 68}, {"author_id": 7, "token_count": 95}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 26, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 102}, {"author_id": 26, "token_count": 3}, {"author_id": 11, "token_count": 4}, {"author_id": 51, "token_count": 99}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "token_count": 21}, {"author_id": 26, "token_count": 23}, {"author_id": 60, "token_count": 245}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 25, "token_count": 5}, {"author_id": 7, "token_count": 100}, {"author_id": 8, "token_count": 1}, {"author_id": 51, "token_count": 18}, {"author_id": 60, "token_count": 221}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 51, "token_count": 21}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 26, "token_count": 239}, {"author_id": 8, "token_count": 1}, {"author_id": 51, "token_count": 3}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 121}, {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 180}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 11, "token_count": 26}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 47, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 15, "token_count": 50}, {"author_id": 44, "token_count": 25}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 63}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 15, "token_count": 68}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 64}, {"author_id": 35, "token_count": 2}, {"author_id": 14, "token_count": 10}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 9, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 13, "token_count": 11}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 28, "token_count": 7}, {"author_id": 5, "token_count": 31}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 35, "token_count": 10}, {"author_id": 14, "token_count": 78}, {"author_id": 5, "token_count": 369}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 43}, {"author_id": 14, "token_count": 12}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 54}, {"author_id": 15, "token_count": 42}, {"author_id": 14, "token_count": 1}, {"author_id": 5, "token_count": 107}, {"author_id": 60, "token_count": 221}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 82}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 1017}, {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 5, "token_count": 43}, {"author_id": 60, "token_count": 2260}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 28, "token_count": 15}, {"author_id": 35, "token_count": 2}, {"author_id": 5, "token_count": 74}, {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 5, "token_count": 11}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 75}, {"author_id": 5, "token_count": 92}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 503}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 52}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 28, "token_count": 7}, {"author_id": 35, "token_count": 1}, {"author_id": 46, "token_count": 87}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 334}, {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 30}, {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 384}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 5, "token_count": 525}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 55, "token_count": 159}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 5, "token_count": 33}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 5, "token_count": 57}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 552}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 15, "token_count": 38}, {"author_id": 5, "token_count": 202}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 5, "token_count": 119}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 53, "token_count": 505}, {"author_id": 5, "token_count": 158}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 53, "token_count": 104}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 454}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 44, "token_count": 162}, {"author_id": 60, "token_count": 288}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 7, "token_count": 74}, {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 210}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 44, "token_count": 36}, {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 79}, {"author_id": 5, "token_count": 220}, {"author_id": 60, "token_count": 383}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 4, "token_count": 25}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 53, "token_count": 33}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 92}, {"author_id": 57, "token_count": 26}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 53, "token_count": 8}, {"author_id": 5, "token_count": 9383}, {"author_id": 60, "token_count": 1258}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 28, "token_count": 6}, {"author_id": 20, "token_count": 16}, {"author_id": 5, "token_count": 192}, {"author_id": 60, "token_count": 283}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 156}, {"author_id": 5, "token_count": 517}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	14645	36.87%
Christoph Lameter	9993	25.16%
Suren Baghdasaryan	729	1.84%
Andrey Konovalov	395	0.99%
Matthew Wilcox	379	0.95%
JoonSoo Kim	340	0.86%
Alexander Potapenko	317	0.80%
Shakeel Butt	224	0.56%
Andrey Ryabinin	180	0.45%
Peter Zijlstra	178	0.45%
David Rientjes	166	0.42%
Vladimir Davydov	158	0.40%
Song Muchun	139	0.35%
Roman Gushchin	101	0.25%
Mel Gorman	63	0.16%
Linus Torvalds	46	0.12%
Yu Zhao	33	0.08%
Tejun Heo	30	0.08%
Oscar Salvador	26	0.07%
Uladzislau Rezki	21	0.05%
Michal Hocko	21	0.05%
Marco Elver	15	0.04%
Linus Torvalds (pre-git)	14	0.04%
Andrew Morton	12	0.03%
Nicholas Piggin	7	0.02%
Kirill A. Shutemov	7	0.02%
Catalin Marinas	6	0.02%
Christoph Hellwig	5	0.01%
Johannes Weiner	4	0.01%
David Howells	3	0.01%
Balbir Singh	3	0.01%
SeongJae Park	2	0.01%
Fengguang Wu	1	0.00%
Others	11460	28.85%
Total	39723

sparse-vmemmap.c

607

-

43

2429

Christoph Lametervan der Linden, FrankDan J WilliamsMichal HockoKirill A. ShutemovChristoph HellwigLinus Torvalds (pre-git)Anshuman KhandualJohannes WeinerRyan RobertsAneesh Kumar K.VSong MuchunDavid RientjesDavid HowellsAndrew MortonMike RapoportLinus TorvaldsOthers September 1992December 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002September 2002January 2005June 2005October 2005October 2007November 2007March 2008November 2008September 2009February 2010July 2010November 2010April 2013January 2014August 2015January 2016March 2016August 2016March 2017July 2017September 2017November 2017December 2017August 2018July 2019August 2020June 2021April 2022June 2022October 2022April 2023June 2023July 2023October 2024January 2025February 2025August 2025October 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 510}, {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 31}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 48, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 198}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 51}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 48}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 46}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 45, "token_count": 36}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 409}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 218}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 49, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 38, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 405}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	510	21.00%
van der Linden, Frank	405	16.67%
Dan J Williams	224	9.22%
Michal Hocko	53	2.18%
Kirill A. Shutemov	51	2.10%
Christoph Hellwig	46	1.89%
Linus Torvalds (pre-git)	37	1.52%
Anshuman Khandual	37	1.52%
Johannes Weiner	31	1.28%
Ryan Roberts	14	0.58%
Aneesh Kumar K.V	10	0.41%
Song Muchun	8	0.33%
David Rientjes	6	0.25%
David Howells	3	0.12%
Andrew Morton	2	0.08%
Mike Rapoport	1	0.04%
Linus Torvalds	1	0.04%
Others	990	40.76%
Total	2429

sparse.c

978

-

79

3841

Dan J Williamsvan der Linden, FrankMel GormanMike RapoportMichal HockoLinus Torvalds (pre-git)Christoph LameterChristoph HellwigJohannes WeinerMatthew WilcoxKirill A. ShutemovDavid RientjesMike KravetzDavid HildenbrandAneesh Kumar K.VAndrew MortonJoonSoo KimSong MuchunDavid HowellsNicholas PigginAndrea ArcangeliAndi KleenOscar SalvadorLinus TorvaldsOthers September 1992October 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002June 2002September 2002February 2003January 2005March 2005June 2005September 2005October 2005January 2006March 2006April 2006May 2006June 2006October 2006December 2006May 2007August 2007October 2007December 2007April 2008July 2008November 2008February 2009March 2009February 2010May 2010July 2010January 2011October 2011January 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013May 2013November 2013January 2014March 2014April 2014December 2014January 2016March 2016August 2016May 2017July 2017September 2017November 2017December 2017January 2018April 2018May 2018August 2018October 2018December 2018March 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020August 2020October 2020April 2021June 2021September 2021November 2021March 2022April 2022May 2023June 2023October 2023March 2024April 2024May 2024June 2024August 2024October 2024January 2025February 2025August 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 20}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 281}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 43}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 21}, {"author_id": 8, "token_count": 42}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 89}, {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 41, "token_count": 17}, {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 75}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 6, "token_count": 17}, {"author_id": 47, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 46}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 60, "token_count": 399}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 63}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 579}, {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 38, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 46, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 34, "token_count": 205}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 36}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	589	15.33%
van der Linden, Frank	205	5.34%
Mel Gorman	131	3.41%
Mike Rapoport	116	3.02%
Michal Hocko	88	2.29%
Linus Torvalds (pre-git)	67	1.74%
Christoph Lameter	64	1.67%
Christoph Hellwig	46	1.20%
Johannes Weiner	30	0.78%
Matthew Wilcox	17	0.44%
Kirill A. Shutemov	17	0.44%
David Rientjes	17	0.44%
Mike Kravetz	16	0.42%
David Hildenbrand	14	0.36%
Aneesh Kumar K.V	8	0.21%
Andrew Morton	8	0.21%
JoonSoo Kim	5	0.13%
Song Muchun	3	0.08%
David Howells	3	0.08%
Nicholas Piggin	2	0.05%
Andrea Arcangeli	2	0.05%
Andi Kleen	2	0.05%
Oscar Salvador	1	0.03%
Linus Torvalds	1	0.03%
Others	2389	62.20%
Total	3841

swap.c

1117

-

78

3525

Matthew WilcoxYu ZhaoMinChan KimJohannes WeinerAndrew MortonHugh DickinsShakeel ButtMel GormanLinus Torvalds (pre-git)Michal HockoNicholas PigginLinus TorvaldsKirill A. ShutemovAndrea ArcangeliChristoph HellwigFengguang WuDavid HildenbrandVladimir DavydovNaoya HoriguchiKefeng WangKairui SongRoman GushchinLorenzo StoakesChristoph LameterTejun HeoDan J WilliamsBalbir SinghDavid HowellsJoonSoo KimOthers January 1992May 1992August 1992September 1992November 1993April 1994November 1994February 1995June 1995March 1997August 1998September 2000February 2002April 2002May 2002July 2002August 2002October 2002November 2002December 2002April 2003June 2003July 2003October 2003November 2003January 2004March 2004May 2004February 2005November 2005January 2006February 2006March 2006June 2006September 2006October 2006November 2006October 2007February 2008April 2008October 2008January 2009June 2009September 2009March 2010May 2010October 2010January 2011March 2011May 2011August 2011October 2011November 2011January 2012March 2012May 2012July 2013September 2013January 2014April 2014May 2014June 2014August 2014October 2014April 2015September 2015January 2016April 2016May 2016June 2016February 2017April 2017May 2017July 2017September 2017October 2017November 2017January 2018February 2018October 2018December 2018February 2019April 2019May 2019June 2019September 2019November 2019January 2020April 2020May 2020June 2020August 2020December 2020February 2021April 2021May 2021June 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022September 2022October 2022December 2022January 2023May 2023June 2023July 2023August 2023December 2023February 2024March 2024April 2024July 2024August 2024October 2024November 2024December 2024January 2025May 2025July 2025August 2025September 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 34}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 96}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 52}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 7, "token_count": 4}, {"author_id": 32, "token_count": 17}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 17}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 22, "token_count": 82}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 22, "token_count": 10}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 8, "token_count": 78}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 42}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 23}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 47, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 51, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 6, "token_count": 15}, {"author_id": 22, "token_count": 72}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 47, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 44, "token_count": 36}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 67}, {"author_id": 13, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 56, "token_count": 14}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 114}, {"author_id": 44, "token_count": 81}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 35}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 13, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 84}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 22, "token_count": 71}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 22, "token_count": 34}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 354}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 13, "token_count": 112}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 23}, {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 12, "token_count": 13}, {"author_id": 4, "token_count": 284}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 13, "token_count": 156}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 13, "token_count": 147}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 3, "token_count": 44}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 51}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	898	25.48%
Yu Zhao	433	12.28%
MinChan Kim	336	9.53%
Johannes Weiner	219	6.21%
Andrew Morton	202	5.73%
Hugh Dickins	168	4.77%
Shakeel Butt	121	3.43%
Mel Gorman	95	2.70%
Linus Torvalds (pre-git)	77	2.18%
Michal Hocko	36	1.02%
Nicholas Piggin	25	0.71%
Linus Torvalds	25	0.71%
Kirill A. Shutemov	21	0.60%
Andrea Arcangeli	21	0.60%
Christoph Hellwig	17	0.48%
Fengguang Wu	14	0.40%
David Hildenbrand	13	0.37%
Vladimir Davydov	11	0.31%
Naoya Horiguchi	7	0.20%
Kefeng Wang	7	0.20%
Kairui Song	7	0.20%
Roman Gushchin	5	0.14%
Lorenzo Stoakes	5	0.14%
Christoph Lameter	5	0.14%
Tejun Heo	3	0.09%
Dan J Williams	3	0.09%
Balbir Singh	3	0.09%
David Howells	2	0.06%
JoonSoo Kim	1	0.03%
Others	745	21.13%
Total	3525

swap.h

448

-

30

1635

Kairui SongMatthew WilcoxHugh DickinsHuang YingLinus Torvalds (pre-git)Andrew MortonChristoph HellwigJoonSoo KimNicholas PigginMinChan KimMel GormanTejun HeoRyan RobertsKefeng WangOthers June 1993July 1994February 1995June 1995January 1996March 1997February 1998August 1998January 1999June 1999September 1999May 2002June 2002July 2002November 2002December 2002October 2003April 2004May 2004February 2006June 2006October 2007February 2008December 2009March 2010August 2010July 2011August 2011July 2012February 2013September 2013January 2014September 2015November 2016February 2017May 2017July 2017September 2017November 2017April 2018July 2018August 2018August 2020December 2020June 2021May 2022June 2022September 2022January 2023March 2023May 2023August 2023October 2023November 2023December 2023February 2024April 2024May 2024July 2024August 2024September 2024January 2025April 2025June 2025September 2025January 2026 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 27, "token_count": 8}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 309}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 27, "token_count": 25}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 23, "token_count": 11}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 23, "token_count": 30}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 23, "token_count": 24}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 23, "token_count": 56}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 612}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	735	44.95%
Matthew Wilcox	77	4.71%
Hugh Dickins	59	3.61%
Huang Ying	59	3.61%
Linus Torvalds (pre-git)	44	2.69%
Andrew Morton	30	1.83%
Christoph Hellwig	23	1.41%
JoonSoo Kim	11	0.67%
Nicholas Piggin	10	0.61%
MinChan Kim	10	0.61%
Mel Gorman	9	0.55%
Tejun Heo	7	0.43%
Ryan Roberts	6	0.37%
Kefeng Wang	2	0.12%
Others	553	33.82%
Total	1635

swap_cgroup.c

172

-

19

672

Kairui SongJohannes WeinerRoman GushchinHuang YingSong MuchunAndrew MortonHugh DickinsOthers June 2002April 2004January 2006October 2008January 2009April 2009March 2010May 2011July 2011November 2011January 2012January 2014August 2014December 2014February 2015January 2016March 2016July 2017November 2017June 2020March 2022September 2022November 2024December 2024March 2025 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 23, "token_count": 349}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 46, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	349	51.93%
Johannes Weiner	27	4.02%
Roman Gushchin	20	2.98%
Huang Ying	19	2.83%
Song Muchun	6	0.89%
Andrew Morton	3	0.45%
Hugh Dickins	1	0.15%
Others	247	36.76%
Total	672

swap_state.c

879

-

58

3296

Huang YingKairui SongHugh DickinsMatthew WilcoxLinus Torvalds (pre-git)Andrew MortonMinChan KimJoonSoo KimLinus TorvaldsJohannes WeinerDavid HildenbrandShakeel ButtNicholas PigginChristoph LameterAndrea ArcangeliLorenzo StoakesDavid HowellsChristoph HellwigRyan RobertsMike KravetzMichal HockoKefeng WangOthers September 1992June 1993November 1993July 1994February 1995June 1995January 1996September 1996March 1997January 1998February 1998August 1998May 1999June 1999September 1999March 2000September 2000February 2002June 2002July 2002August 2002September 2002October 2002April 2004May 2004February 2005February 2006March 2006June 2006December 2006October 2007February 2008July 2008August 2008October 2008January 2009June 2009September 2009December 2009March 2012July 2012February 2013June 2013January 2014February 2014October 2014April 2015September 2015April 2016June 2016October 2016February 2017July 2017September 2017October 2017November 2017April 2018June 2018July 2019June 2020August 2020December 2020February 2021March 2021April 2021August 2021February 2022March 2022May 2022June 2022September 2022November 2022December 2022January 2023May 2023June 2023August 2023October 2023November 2023December 2023February 2024March 2024May 2024July 2024August 2024September 2024October 2024January 2025February 2025March 2025April 2025June 2025September 2025October 2025November 2025January 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 21, "token_count": 35}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 33}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 43}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 32}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 96}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 32, "token_count": 7}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 29}, {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 728}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 25}, {"author_id": 4, "token_count": 39}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 89}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 10, "token_count": 31}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 79}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 44, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 44, "token_count": 14}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 51}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 23, "token_count": 25}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 27, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 51}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 13}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 3, "token_count": 124}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 49}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 12, "token_count": 24}, {"author_id": 4, "token_count": 91}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 27, "token_count": 108}, {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 23, "token_count": 30}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 561}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 23, "token_count": 44}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	916	27.79%
Kairui Song	670	20.33%
Hugh Dickins	284	8.62%
Matthew Wilcox	266	8.07%
Linus Torvalds (pre-git)	143	4.34%
Andrew Morton	115	3.49%
MinChan Kim	90	2.73%
JoonSoo Kim	79	2.40%
Linus Torvalds	40	1.21%
Johannes Weiner	39	1.18%
David Hildenbrand	37	1.12%
Shakeel Butt	25	0.76%
Nicholas Piggin	15	0.46%
Christoph Lameter	10	0.30%
Andrea Arcangeli	10	0.30%
Lorenzo Stoakes	7	0.21%
David Howells	2	0.06%
Christoph Hellwig	2	0.06%
Ryan Roberts	1	0.03%
Mike Kravetz	1	0.03%
Michal Hocko	1	0.03%
Kefeng Wang	1	0.03%
Others	542	16.44%
Total	3296

swap_table.h

130

-

12

504

Kairui SongMel GormanHuang YingDavid HildenbrandAnshuman KhandualLinus Torvalds (pre-git)Christoph LameterZi YanOthers June 1995January 2006June 2009February 2013September 2017November 2017March 2022May 2022January 2025June 2025September 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 23, "token_count": 14}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 452}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	466	92.46%
Mel Gorman	12	2.38%
Huang Ying	5	0.99%
David Hildenbrand	3	0.60%
Anshuman Khandual	3	0.60%
Linus Torvalds (pre-git)	2	0.40%
Christoph Lameter	2	0.40%
Zi Yan	1	0.20%
Others	10	1.98%
Total	504

swapfile.c

4076

-

125

16544

Kairui SongHugh DickinsHuang YingLinus Torvalds (pre-git)Andrew MortonLinus TorvaldsJohannes WeinerMatthew WilcoxRyan RobertsChristoph HellwigMinChan KimMel GormanTejun HeoAndi KleenKefeng WangBalbir SinghKirill A. ShutemovLorenzo StoakesPeter XuDavid HildenbrandJoonSoo KimLiam R. HowlettChristoph LameterAlistair PoppleDavid RientjesSuren BaghdasaryanNicholas PigginBaolin WangVladimir DavydovNaoya HoriguchiMichal HockoJan KaraOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992December 1992March 1993June 1993November 1993July 1994October 1994January 1995February 1995June 1995January 1996March 1996May 1996September 1996January 1997March 1997August 1997October 1997January 1998February 1998March 1998May 1998August 1998January 1999May 1999June 1999September 1999January 2000March 2000June 2000January 2001February 2002March 2002April 2002May 2002June 2002July 2002August 2002October 2002November 2002December 2002January 2003April 2003May 2003July 2003August 2003September 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004December 2004January 2005February 2005March 2005September 2005October 2005November 2005January 2006March 2006June 2006September 2006October 2006December 2006January 2007July 2007February 2008April 2008July 2008October 2008December 2008January 2009June 2009September 2009December 2009March 2010May 2010September 2010October 2010January 2011March 2011May 2011June 2011July 2011February 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013July 2013August 2013September 2013November 2013January 2014February 2014June 2014August 2014October 2014December 2014April 2015June 2015September 2015December 2015January 2016March 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017November 2017February 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019July 2019August 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025August 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 37}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 239}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 41}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 21, "token_count": 27}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 42}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 45}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 114}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 978336000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 430}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 456}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 171}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 24, "token_count": 48}, {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 97}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 16, "token_count": 20}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 3, "token_count": 68}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 74}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 3, "token_count": 99}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 3, "token_count": 172}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 46}, {"author_id": 3, "token_count": 83}, {"author_id": 32, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 272}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 206}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 1256}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 634}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 8, "token_count": 131}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 47}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 11}, {"author_id": 60, "token_count": 343}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 26, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 22, "token_count": 136}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 10, "token_count": 7}, {"author_id": 6, "token_count": 7}, {"author_id": 51, "token_count": 3}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 27, "token_count": 34}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 27, "token_count": 117}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 27, "token_count": 13}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 189}, {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 176}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 66}, {"author_id": 22, "token_count": 31}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 42, "token_count": 35}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 11, "token_count": 119}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 27, "token_count": 56}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 27, "token_count": 57}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 27, "token_count": 196}, {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 10, "token_count": 6}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 15}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 94}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 24, "token_count": 22}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 6}, {"author_id": 27, "token_count": 7}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 3, "token_count": 35}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 11}, {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 24, "token_count": 9}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 22}, {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 25}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 35}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 54, "token_count": 15}, {"author_id": 4, "token_count": 99}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 23, "token_count": 18}, {"author_id": 39, "token_count": 40}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 27, "token_count": 20}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 48}, {"author_id": 49, "token_count": 19}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 4, "token_count": 73}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 23, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 49, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 39, "token_count": 7}, {"author_id": 49, "token_count": 202}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 23, "token_count": 12}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 23, "token_count": 655}, {"author_id": 60, "token_count": 600}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 10, "token_count": 236}, {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 411}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 23, "token_count": 65}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 23, "token_count": 14}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 23, "token_count": 1487}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 23, "token_count": 514}, {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 23, "token_count": 14}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 23, "token_count": 65}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 964}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 23, "token_count": 112}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 43}, {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	3950	23.88%
Hugh Dickins	2253	13.62%
Huang Ying	936	5.66%
Linus Torvalds (pre-git)	723	4.37%
Andrew Morton	672	4.06%
Linus Torvalds	439	2.65%
Johannes Weiner	272	1.64%
Matthew Wilcox	231	1.40%
Ryan Roberts	229	1.38%
Christoph Hellwig	200	1.21%
MinChan Kim	182	1.10%
Mel Gorman	131	0.79%
Tejun Heo	119	0.72%
Andi Kleen	109	0.66%
Kefeng Wang	52	0.31%
Balbir Singh	46	0.28%
Kirill A. Shutemov	45	0.27%
Lorenzo Stoakes	43	0.26%
Peter Xu	36	0.22%
David Hildenbrand	28	0.17%
JoonSoo Kim	24	0.15%
Liam R. Howlett	15	0.09%
Christoph Lameter	9	0.05%
Alistair Popple	6	0.04%
David Rientjes	5	0.03%
Suren Baghdasaryan	4	0.02%
Nicholas Piggin	4	0.02%
Baolin Wang	4	0.02%
Vladimir Davydov	3	0.02%
Naoya Horiguchi	3	0.02%
Michal Hocko	2	0.01%
Jan Kara	2	0.01%
Others	5767	34.86%
Total	16544

truncate.c

923

-

57

3002

Matthew WilcoxAndrew MortonJohannes WeinerJan KaraShakeel ButtHugh DickinsZi YanMel GormanNicholas PigginYu ZhaoLinus TorvaldsDavid HowellsLinus Torvalds (pre-git)Fengguang WuAndi KleenChristoph HellwigMinChan KimKirill A. ShutemovAndrey RyabininAlistair PoppleMike RapoportOthers January 1992August 1992June 1995January 1996March 1997October 1997September 1999January 2000October 2000February 2002April 2002May 2002July 2002August 2002October 2002December 2002February 2003October 2003June 2004August 2004October 2004January 2005March 2005January 2006June 2006August 2006September 2006December 2006January 2007February 2007July 2007February 2008April 2008July 2008October 2008June 2009August 2009September 2009January 2010June 2010December 2010March 2011June 2011July 2011August 2011October 2011March 2012May 2012May 2013September 2013April 2014July 2014October 2014April 2015May 2015September 2015January 2016April 2016May 2016July 2016August 2016February 2017May 2017November 2017January 2018April 2018November 2018March 2019May 2019May 2020June 2020September 2020October 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022June 2022October 2022March 2023June 2023August 2023November 2023March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024February 2025March 2025May 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 38}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 33}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 265}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 33}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 16, "token_count": 37}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 30, "token_count": 7}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 30, "token_count": 33}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 16, "token_count": 63}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 32, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 32, "token_count": 35}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 38}, {"author_id": 56, "token_count": 38}, {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 3, "token_count": 55}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 3, "token_count": 56}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 142}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 50, "token_count": 116}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 50, "token_count": 28}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 50, "token_count": 21}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 50, "token_count": 57}, {"author_id": 4, "token_count": 17}, {"author_id": 8, "token_count": 89}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 248}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 10, "token_count": 80}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 89}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 85}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 13, "token_count": 46}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 44, "token_count": 144}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 33, "token_count": 105}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 33, "token_count": 15}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	596	19.85%
Andrew Morton	458	15.26%
Johannes Weiner	226	7.53%
Jan Kara	225	7.50%
Shakeel Butt	154	5.13%
Hugh Dickins	140	4.66%
Zi Yan	120	4.00%
Mel Gorman	89	2.96%
Nicholas Piggin	58	1.93%
Yu Zhao	46	1.53%
Linus Torvalds	42	1.40%
David Howells	42	1.40%
Linus Torvalds (pre-git)	39	1.30%
Fengguang Wu	38	1.27%
Andi Kleen	38	1.27%
Christoph Hellwig	23	0.77%
MinChan Kim	18	0.60%
Kirill A. Shutemov	8	0.27%
Andrey Ryabinin	4	0.13%
Alistair Popple	4	0.13%
Mike Rapoport	2	0.07%
Others	632	21.05%
Total	3002

usercopy.c

287

-

17

1002

Matthew WilcoxMel GormanLinus Torvalds (pre-git)Christoph LameterOthers September 1991December 1991July 2012June 2016July 2016August 2016September 2016January 2017February 2017January 2018July 2018January 2019June 2019August 2019September 2019August 2020January 2022February 2022March 2022June 2022November 2022April 2023January 2025February 2025November 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 425}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 107}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	175	17.47%
Mel Gorman	21	2.10%
Linus Torvalds (pre-git)	3	0.30%
Christoph Lameter	3	0.30%
Others	800	79.84%
Total	1002

userfaultfd.c

2120

-

55

8056

Andrea ArcangeliLorenzo StoakesMike KravetzSuren BaghdasaryanDavid HildenbrandMike RapoportQi ZhengPeter XuKairui SongHugh DickinsMatthew WilcoxKirill A. ShutemovRyan RobertsAneesh Kumar K.VZi YanPeter ZijlstraAndrew MortonAndi KleenSong MuchunLinus Torvalds (pre-git)Mel GormanLiam R. HowlettMichal HockoKefeng WangJohannes WeinerOthers December 1992June 2002August 2002September 2002June 2005July 2007July 2008August 2008January 2009December 2009January 2011May 2011February 2013September 2015January 2016February 2017March 2017July 2017August 2017September 2017January 2018June 2018November 2018December 2018June 2019November 2019April 2020June 2020November 2020December 2020May 2021June 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024December 2024February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025November 2025 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 1346}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 18, "token_count": 365}, {"author_id": 2, "token_count": 69}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 97}, {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 17, "token_count": 73}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 20}, {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 10}, {"author_id": 33, "token_count": 8}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 313}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 16}, {"author_id": 19, "token_count": 44}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 34}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 24}, {"author_id": 18, "token_count": 21}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 59}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 18}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 49, "token_count": 4}, {"author_id": 53, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 17, "token_count": 1804}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 49, "token_count": 11}, {"author_id": 53, "token_count": 119}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 36, "token_count": 11}, {"author_id": 60, "token_count": 911}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 12, "token_count": 128}, {"author_id": 4, "token_count": 19}, {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 523}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 122}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 104}, {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 23, "token_count": 74}, {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 53, "token_count": 5}, {"author_id": 60, "token_count": 361}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 55}, {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	3257	40.43%
Lorenzo Stoakes	615	7.63%
Mike Kravetz	386	4.79%
Suren Baghdasaryan	236	2.93%
David Hildenbrand	209	2.59%
Mike Rapoport	208	2.58%
Qi Zheng	143	1.78%
Peter Xu	126	1.56%
Kairui Song	75	0.93%
Hugh Dickins	63	0.78%
Matthew Wilcox	47	0.58%
Kirill A. Shutemov	24	0.30%
Ryan Roberts	18	0.22%
Aneesh Kumar K.V	15	0.19%
Zi Yan	14	0.17%
Peter Zijlstra	9	0.11%
Andrew Morton	8	0.10%
Andi Kleen	8	0.10%
Song Muchun	7	0.09%
Linus Torvalds (pre-git)	7	0.09%
Mel Gorman	3	0.04%
Liam R. Howlett	2	0.02%
Michal Hocko	1	0.01%
Kefeng Wang	1	0.01%
Johannes Weiner	1	0.01%
Others	2573	31.94%
Total	8056

util.c

1470

-

138

4832

Lorenzo StoakesDavid HildenbrandMatthew WilcoxCatalin MarinasKefeng WangLinus Torvalds (pre-git)Christoph HellwigKirill A. ShutemovAndrew MortonDavid HowellsMike RapoportAndrey RyabininLinus TorvaldsRyan RobertsJohannes WeinerVlastimil BabkaSuren BaghdasaryanAndrea ArcangeliMichal HockoMinChan KimNicholas PigginChristoph LameterLiam R. HowlettRoman GushchinHugh DickinsAneesh Kumar K.VOthers March 1992May 1992October 1994June 1995January 1996January 1997March 1997May 1999June 1999September 1999September 2000June 2002July 2002December 2002June 2003October 2003January 2004March 2004April 2004August 2004September 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007July 2007August 2007October 2007July 2008August 2008October 2008November 2008March 2009April 2009November 2009December 2009January 2010May 2010July 2010August 2010January 2011May 2011October 2011December 2011February 2012March 2012April 2012May 2012July 2012November 2012February 2013April 2013October 2013November 2013January 2014February 2014April 2014August 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016February 2017July 2017January 2018April 2018December 2018February 2019March 2019April 2019May 2019June 2019July 2019September 2019November 2019March 2020April 2020June 2020August 2020September 2020October 2020December 2020January 2021March 2021May 2021June 2021July 2021September 2021January 2022March 2022April 2022May 2022June 2022July 2022September 2022December 2022February 2023April 2023May 2023June 2023August 2023September 2023October 2023November 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024December 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 9}, {"author_id": 24, "token_count": 26}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 28, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 30, "token_count": 9}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 29, "token_count": 132}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 184}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 42}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 10}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 30, "token_count": 13}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 184}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 48}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 54}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 39}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 65}, {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 39, "token_count": 14}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 53, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 65}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 26}, {"author_id": 60, "token_count": 361}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 92}, {"author_id": 1, "token_count": 67}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 1, "token_count": 382}, {"author_id": 49, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	551	11.40%
David Hildenbrand	185	3.83%
Matthew Wilcox	175	3.62%
Catalin Marinas	133	2.75%
Kefeng Wang	81	1.68%
Linus Torvalds (pre-git)	78	1.61%
Christoph Hellwig	75	1.55%
Kirill A. Shutemov	49	1.01%
Andrew Morton	35	0.72%
David Howells	29	0.60%
Mike Rapoport	24	0.50%
Andrey Ryabinin	16	0.33%
Linus Torvalds	15	0.31%
Ryan Roberts	13	0.27%
Johannes Weiner	13	0.27%
Vlastimil Babka	11	0.23%
Suren Baghdasaryan	11	0.23%
Andrea Arcangeli	11	0.23%
Michal Hocko	10	0.21%
MinChan Kim	8	0.17%
Nicholas Piggin	7	0.14%
Christoph Lameter	6	0.12%
Liam R. Howlett	5	0.10%
Roman Gushchin	3	0.06%
Hugh Dickins	2	0.04%
Aneesh Kumar K.V	2	0.04%
Others	3284	67.96%
Total	4832

vma.c

3295

-

53

12174

Lorenzo StoakesLiam R. HowlettAndrea ArcangeliLinus Torvalds (pre-git)Andrew MortonPeter XuSuren BaghdasaryanKirill A. ShutemovHugh DickinsJohannes WeinerLinus TorvaldsMatthew WilcoxPeter ZijlstraMike RapoportVlastimil BabkaJason GunthorpeOthers June 1993September 1993July 1994January 1995June 1995June 1996September 1996March 1997February 1998May 1999June 1999October 2000February 2002May 2002July 2002August 2002September 2002February 2003January 2004April 2004May 2004June 2004January 2005February 2005September 2005October 2005June 2006February 2007July 2007October 2007June 2008July 2008August 2008March 2010January 2011January 2012October 2012April 2013May 2013March 2014May 2014August 2014December 2014February 2015September 2015January 2016February 2016June 2016July 2016February 2017June 2017October 2018November 2019March 2020November 2020May 2021January 2022April 2022September 2022October 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023September 2023October 2023January 2024March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025September 2025October 2025November 2025January 2026 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 192}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 55, "token_count": 9}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 115}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 198}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 11}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 54, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 15}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 191}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 2751}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 54, "token_count": 420}, {"author_id": 1, "token_count": 2984}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 54, "token_count": 18}, {"author_id": 1, "token_count": 1294}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1565}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 565}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 53, "token_count": 8}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 188}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 300}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 82}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 1, "token_count": 277}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 96}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 223}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	10434	85.71%
Liam R. Howlett	771	6.33%
Andrea Arcangeli	197	1.62%
Linus Torvalds (pre-git)	77	0.63%
Andrew Morton	50	0.41%
Peter Xu	23	0.19%
Suren Baghdasaryan	19	0.16%
Kirill A. Shutemov	18	0.15%
Hugh Dickins	13	0.11%
Johannes Weiner	12	0.10%
Linus Torvalds	11	0.09%
Matthew Wilcox	10	0.08%
Peter Zijlstra	9	0.07%
Mike Rapoport	7	0.06%
Vlastimil Babka	4	0.03%
Jason Gunthorpe	4	0.03%
Others	515	4.23%
Total	12174

vma.h

639

-

46

2183

Lorenzo StoakesLiam R. HowlettPeter XuAndrea ArcangeliLinus Torvalds (pre-git)Suren BaghdasaryanMatthew WilcoxAndrew MortonJohannes WeinerAndi KleenMike RapoportLinus TorvaldsHugh DickinsMinChan KimNicholas PigginDavid HowellsMichal HockoMel GormanKefeng WangChristoph HellwigOthers May 1992September 1993October 1994June 1995March 1997May 1998May 1999September 1999March 2000February 2002May 2002September 2002December 2002October 2003April 2004May 2004February 2005April 2005June 2006October 2007January 2008July 2008March 2009November 2009December 2009March 2010January 2011May 2011October 2012April 2013May 2014October 2014February 2016March 2016June 2016August 2016February 2017July 2018May 2019December 2019October 2020November 2020April 2021May 2021May 2022September 2022January 2023April 2023May 2023June 2023July 2023October 2023November 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025November 2025January 2026 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 16, "token_count": 14}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 42, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 15}, {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 82}, {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 311}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 54, "token_count": 17}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 14}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 672}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 54, "token_count": 128}, {"author_id": 1, "token_count": 184}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 29}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 86}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	1145	52.45%
Liam R. Howlett	562	25.74%
Peter Xu	41	1.88%
Andrea Arcangeli	32	1.47%
Linus Torvalds (pre-git)	30	1.37%
Suren Baghdasaryan	29	1.33%
Matthew Wilcox	22	1.01%
Andrew Morton	20	0.92%
Johannes Weiner	16	0.73%
Andi Kleen	16	0.73%
Mike Rapoport	11	0.50%
Linus Torvalds	11	0.50%
Hugh Dickins	8	0.37%
MinChan Kim	5	0.23%
Nicholas Piggin	4	0.18%
David Howells	4	0.18%
Michal Hocko	3	0.14%
Mel Gorman	2	0.09%
Kefeng Wang	2	0.09%
Christoph Hellwig	1	0.05%
Others	219	10.03%
Total	2183

vma_exec.c

164

-

15

514

Lorenzo StoakesLiam R. HowlettLinus TorvaldsKirill A. ShutemovAndrea ArcangeliMatthew WilcoxLinus Torvalds (pre-git)Mel GormanOthers October 2000August 2002December 2002July 2007July 2008January 2009March 2010May 2010January 2016February 2016July 2018May 2019January 2023June 2023July 2024August 2024March 2025April 2025June 2025November 2025 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 239}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 158}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	442	85.99%
Liam R. Howlett	6	1.17%
Linus Torvalds	5	0.97%
Kirill A. Shutemov	5	0.97%
Andrea Arcangeli	4	0.78%
Matthew Wilcox	3	0.58%
Linus Torvalds (pre-git)	2	0.39%
Mel Gorman	2	0.39%
Others	45	8.75%
Total	514

vma_init.c

152

-

17

648

Lorenzo StoakesDavid HildenbrandLinus TorvaldsSuren BaghdasaryanVlastimil BabkaLinus Torvalds (pre-git)Andrew MortonYu ZhaoPeter XuMel GormanOthers August 1994January 1997June 2006April 2015January 2018June 2018July 2018January 2019May 2021January 2022March 2022September 2022February 2023March 2023March 2024July 2024August 2024October 2024February 2025April 2025May 2025August 2025September 2025 var spanGroupData = [ {"timestamp": 775724400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 388}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 12, "token_count": 161}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 5, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	421	64.97%
David Hildenbrand	161	24.85%
Linus Torvalds	11	1.70%
Suren Baghdasaryan	7	1.08%
Vlastimil Babka	5	0.77%
Linus Torvalds (pre-git)	4	0.62%
Andrew Morton	4	0.62%
Yu Zhao	3	0.46%
Peter Xu	2	0.31%
Mel Gorman	1	0.15%
Others	29	4.48%
Total	648

vma_internal.h

55

-

22

131

Lorenzo StoakesLinus Torvalds (pre-git)Andrea ArcangeliAndrew MortonHugh DickinsPeter ZijlstraLinus TorvaldsChristoph LameterChristoph HellwigOthers September 1991January 1992August 1992September 1993May 1994June 1995September 1996January 1997March 1997September 1999February 2002March 2002April 2002May 2002July 2002October 2002November 2002May 2004August 2004January 2005February 2006September 2006July 2008January 2009March 2009September 2009February 2010January 2011November 2011August 2014September 2015February 2016May 2019June 2020January 2022July 2024 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 36}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	36	27.48%
Linus Torvalds (pre-git)	25	19.08%
Andrea Arcangeli	11	8.40%
Andrew Morton	10	7.63%
Hugh Dickins	6	4.58%
Peter Zijlstra	4	3.05%
Linus Torvalds	3	2.29%
Christoph Lameter	2	1.53%
Christoph Hellwig	2	1.53%
Others	32	24.43%
Total	131

vmalloc.c

5471

-

172

20757

Uladzislau RezkiNicholas PigginChristoph HellwigTejun HeoLinus Torvalds (pre-git)Christoph LameterHugh DickinsLorenzo StoakesAndi KleenAndrew MortonKirill A. ShutemovRyan RobertsAndrey KonovalovAndrey RyabininKefeng WangMichal HockoJoonSoo KimAlexander PotapenkoLinus TorvaldsDavid RientjesShakeel ButtMatthew WilcoxRoman GushchinCatalin MarinasMike RapoportPeter ZijlstraMel GormanAnshuman KhandualJan KaraDavid HowellsSuren BaghdasaryanBalbir SinghAneesh Kumar K.VVlastimil BabkaMinChan KimOthers August 1992September 1992September 1993November 1993May 1994July 1994January 1995February 1995June 1995January 1996March 1996September 1996March 1997March 1998May 1998February 1999June 1999September 1999March 2000June 2000October 2000February 2002March 2002June 2002July 2002August 2002September 2002October 2002April 2003May 2003August 2003October 2003January 2004March 2004June 2004July 2004October 2004December 2004February 2005March 2005May 2005October 2005June 2006July 2006September 2006October 2006May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008June 2008July 2008October 2008November 2008December 2008January 2009February 2009May 2009June 2009August 2009September 2009October 2009December 2009February 2010April 2010June 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013July 2013September 2013November 2013January 2014April 2014June 2014August 2014February 2015March 2015April 2015November 2015January 2016March 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017February 2018March 2018April 2018June 2018October 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020April 2020June 2020August 2020October 2020December 2020January 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024February 2025March 2025April 2025May 2025June 2025August 2025September 2025October 2025November 2025December 2025January 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 21, "token_count": 58}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 21, "token_count": 49}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 72}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 141}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 21, "token_count": 22}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 20}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 53}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 34}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 42, "token_count": 14}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 174}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 10}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 221}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 16, "token_count": 158}, {"author_id": 3, "token_count": 436}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 7, "token_count": 65}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 32, "token_count": 179}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 262}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 42, "token_count": 39}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 7, "token_count": 70}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 334}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 40}, {"author_id": 32, "token_count": 1567}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 32, "token_count": 36}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 32, "token_count": 7}, {"author_id": 55, "token_count": 5}, {"author_id": 11, "token_count": 87}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 18}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 11, "token_count": 866}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 185}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 32, "token_count": 142}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 41, "token_count": 51}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 32, "token_count": 58}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 50, "token_count": 14}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 26, "token_count": 91}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 29, "token_count": 10}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 25, "token_count": 52}, {"author_id": 24, "token_count": 86}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 169}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 20, "token_count": 1887}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 23}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 45, "token_count": 15}, {"author_id": 14, "token_count": 38}, {"author_id": 20, "token_count": 41}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 20, "token_count": 58}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 20, "token_count": 48}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 25, "token_count": 72}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 72}, {"author_id": 60, "token_count": 288}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 4, "token_count": 28}, {"author_id": 20, "token_count": 85}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 209}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 16, "token_count": 11}, {"author_id": 20, "token_count": 100}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 864}, {"author_id": 20, "token_count": 61}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 20, "token_count": 157}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 17}, {"author_id": 20, "token_count": 45}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 98}, {"author_id": 55, "token_count": 15}, {"author_id": 20, "token_count": 18}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 39, "token_count": 9}, {"author_id": 47, "token_count": 91}, {"author_id": 44, "token_count": 20}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 15, "token_count": 164}, {"author_id": 20, "token_count": 94}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 20, "token_count": 254}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 67}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 30, "token_count": 5}, {"author_id": 20, "token_count": 54}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 20, "token_count": 100}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 379}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 345}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 344}, {"author_id": 20, "token_count": 106}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 6}, {"author_id": 49, "token_count": 35}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 20, "token_count": 2615}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 20, "token_count": 160}, {"author_id": 60, "token_count": 534}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 20, "token_count": 19}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 283}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 20, "token_count": 9}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 55, "token_count": 7}, {"author_id": 49, "token_count": 133}, {"author_id": 44, "token_count": 40}, {"author_id": 20, "token_count": 103}, {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 20, "token_count": 11}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 20, "token_count": 288}, {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 25, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	6321	30.45%
Nicholas Piggin	2877	13.86%
Christoph Hellwig	982	4.73%
Tejun Heo	966	4.65%
Linus Torvalds (pre-git)	520	2.51%
Christoph Lameter	477	2.30%
Hugh Dickins	437	2.11%
Lorenzo Stoakes	350	1.69%
Andi Kleen	276	1.33%
Andrew Morton	216	1.04%
Kirill A. Shutemov	179	0.86%
Ryan Roberts	172	0.83%
Andrey Konovalov	171	0.82%
Andrey Ryabinin	161	0.78%
Kefeng Wang	107	0.52%
Michal Hocko	97	0.47%
JoonSoo Kim	92	0.44%
Alexander Potapenko	78	0.38%
Linus Torvalds	77	0.37%
David Rientjes	66	0.32%
Shakeel Butt	60	0.29%
Matthew Wilcox	40	0.19%
Roman Gushchin	38	0.18%
Catalin Marinas	31	0.15%
Mike Rapoport	30	0.14%
Peter Zijlstra	27	0.13%
Mel Gorman	19	0.09%
Anshuman Khandual	15	0.07%
Jan Kara	14	0.07%
David Howells	5	0.02%
Suren Baghdasaryan	4	0.02%
Balbir Singh	3	0.01%
Aneesh Kumar K.V	3	0.01%
Vlastimil Babka	2	0.01%
MinChan Kim	2	0.01%
Others	5842	28.14%
Total	20757

vmpressure.c

481

-

24

1283

David RientjesJohannes WeinerMichal HockoTejun HeoAndrew MortonLinus Torvalds (pre-git)Balbir SinghSuren BaghdasaryanHugh DickinsVladimir DavydovOthers June 1995February 1998September 1999September 2006February 2008February 2013April 2013July 2013November 2013January 2014August 2014December 2014February 2015September 2015January 2016February 2016February 2017June 2017July 2017June 2018June 2019October 2019April 2020September 2021November 2021August 2023July 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 856}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 47, "token_count": 22}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 10, "token_count": 71}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 41, "token_count": 205}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 53, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	205	15.98%
Johannes Weiner	75	5.85%
Michal Hocko	22	1.71%
Tejun Heo	14	1.09%
Andrew Morton	14	1.09%
Linus Torvalds (pre-git)	7	0.55%
Balbir Singh	6	0.47%
Suren Baghdasaryan	4	0.31%
Hugh Dickins	3	0.23%
Vladimir Davydov	2	0.16%
Others	931	72.56%
Total	1283

vmstat.c

2439

-

127

10147

Christoph LameterMel GormanKirill A. ShutemovAndrew MortonLinus Torvalds (pre-git)Hugh DickinsMichal HockoJoonSoo KimJohannes WeinerRoman GushchinMinChan KimDavid RientjesChristoph HellwigSong MuchunHuang YingNicholas PigginAndrea ArcangeliShakeel ButtOscar SalvadorLinus TorvaldsSuren BaghdasaryanKefeng WangAnshuman KhandualVlastimil BabkaDavid HildenbrandQi ZhengFengguang WuDavid HowellsPeter ZijlstraMatthew WilcoxPeter XuAndi KleenSeongJae ParkOthers August 1992September 1992June 1993August 1993January 1995June 1995January 1996March 1997May 1998June 1999September 1999March 2000June 2000September 2000October 2000February 2002May 2002July 2002August 2002September 2002October 2002March 2003May 2003June 2003September 2003January 2004March 2004May 2004August 2004January 2005February 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006August 2006September 2006October 2006November 2006December 2006February 2007May 2007July 2007October 2007February 2008April 2008May 2008July 2008August 2008October 2008March 2009April 2009June 2009January 2010March 2010May 2010August 2010September 2010October 2010November 2010December 2010January 2011March 2011April 2011May 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013September 2013November 2013January 2014March 2014April 2014June 2014August 2014October 2014December 2014February 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016October 2016November 2016February 2017March 2017April 2017May 2017July 2017September 2017November 2017April 2018October 2018November 2018December 2018March 2019May 2019June 2019July 2019September 2019November 2019December 2019April 2020June 2020August 2020October 2020December 2020February 2021May 2021June 2021August 2021September 2021November 2021January 2022March 2022April 2022May 2022July 2022August 2022October 2022February 2023March 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023April 2024July 2024August 2024October 2024November 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 105}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 21, "token_count": 22}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 200}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 74}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 11}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 28, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 1411}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 7, "token_count": 285}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 7, "token_count": 42}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 7, "token_count": 29}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 7, "token_count": 130}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 8, "token_count": 328}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 7, "token_count": 44}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 688}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 7, "token_count": 54}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 7, "token_count": 334}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 20}, {"author_id": 8, "token_count": 97}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 203}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 22, "token_count": 32}, {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 113}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 137}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 77}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 16, "token_count": 220}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 16, "token_count": 16}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 47, "token_count": 9}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 30}, {"author_id": 6, "token_count": 5}, {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 47, "token_count": 35}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 6, "token_count": 2}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 3, "token_count": 93}, {"author_id": 26, "token_count": 27}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 8, "token_count": 894}, {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 47, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 41, "token_count": 55}, {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 10, "token_count": 4}, {"author_id": 47, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 11}, {"author_id": 47, "token_count": 2}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 256}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 255}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 8}, {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 42}, {"author_id": 41, "token_count": 6}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 39, "token_count": 10}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 45, "token_count": 6}, {"author_id": 26, "token_count": 9}, {"author_id": 19, "token_count": 2}, {"author_id": 14, "token_count": 86}, {"author_id": 44, "token_count": 6}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 10, "token_count": 57}, {"author_id": 44, "token_count": 7}, {"author_id": 46, "token_count": 40}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 59}, {"author_id": 22, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 137}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 57, "token_count": 15}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 27, "token_count": 14}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 6, "token_count": 1450}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 36, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	2639	26.01%
Mel Gorman	2179	21.47%
Kirill A. Shutemov	1487	14.65%
Andrew Morton	572	5.64%
Linus Torvalds (pre-git)	192	1.89%
Hugh Dickins	176	1.73%
Michal Hocko	119	1.17%
JoonSoo Kim	113	1.11%
Johannes Weiner	101	1.00%
Roman Gushchin	87	0.86%
MinChan Kim	69	0.68%
David Rientjes	65	0.64%
Christoph Hellwig	50	0.49%
Song Muchun	40	0.39%
Huang Ying	35	0.34%
Nicholas Piggin	34	0.34%
Andrea Arcangeli	20	0.20%
Shakeel Butt	15	0.15%
Oscar Salvador	15	0.15%
Linus Torvalds	15	0.15%
Suren Baghdasaryan	13	0.13%
Kefeng Wang	10	0.10%
Anshuman Khandual	9	0.09%
Vlastimil Babka	7	0.07%
David Hildenbrand	6	0.06%
Qi Zheng	5	0.05%
Fengguang Wu	5	0.05%
David Howells	4	0.04%
Peter Zijlstra	3	0.03%
Matthew Wilcox	3	0.03%
Peter Xu	2	0.02%
Andi Kleen	2	0.02%
SeongJae Park	1	0.01%
Others	2054	20.24%
Total	10147

workingset.c

826

-

40

2261

Johannes WeinerYu ZhaoMatthew WilcoxJoonSoo KimQi ZhengShakeel ButtMel GormanVladimir DavydovKairui SongLinus Torvalds (pre-git)Roman GushchinOscar SalvadorMichal HockoChristoph LameterAndrew MortonNicholas PigginHugh DickinsBalbir SinghTejun HeoOthers August 1992September 1992June 1993June 1995May 1998July 2002August 2002March 2006February 2008October 2008March 2010May 2010October 2010January 2012February 2013August 2013April 2014February 2015September 2015March 2016July 2016December 2016January 2017February 2017May 2017July 2017November 2017April 2018August 2018October 2018December 2018May 2019November 2019June 2020August 2020October 2020February 2021April 2021May 2021June 2021November 2021December 2021March 2022May 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023July 2023September 2023November 2023December 2023May 2024June 2024October 2024November 2024December 2024April 2025August 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 10, "token_count": 477}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 51, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 10, "token_count": 196}, {"author_id": 51, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 69}, {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 130}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 22}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 10, "token_count": 92}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 59}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 46}, {"author_id": 4, "token_count": 1}, {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 57, "token_count": 8}, {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 42}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 10, "token_count": 34}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 13, "token_count": 326}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 233}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 33}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 44, "token_count": 17}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 23, "token_count": 18}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 13, "token_count": 58}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	1118	49.45%
Yu Zhao	395	17.47%
Matthew Wilcox	147	6.50%
JoonSoo Kim	46	2.03%
Qi Zheng	33	1.46%
Shakeel Butt	24	1.06%
Mel Gorman	24	1.06%
Vladimir Davydov	19	0.84%
Kairui Song	18	0.80%
Linus Torvalds (pre-git)	11	0.49%
Roman Gushchin	8	0.35%
Oscar Salvador	8	0.35%
Michal Hocko	6	0.27%
Christoph Lameter	4	0.18%
Andrew Morton	4	0.18%
Nicholas Piggin	3	0.13%
Hugh Dickins	3	0.13%
Balbir Singh	3	0.13%
Tejun Heo	2	0.09%
Others	385	17.03%
Total	2261

zpdesc.h

174

-

6

439

MinChan KimJohannes WeinerMatthew WilcoxDavid HildenbrandOthers July 2016December 2024May 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 427}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 10, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	6	1.37%
Johannes Weiner	3	0.68%
Matthew Wilcox	2	0.46%
David Hildenbrand	1	0.23%
Others	427	97.27%
Total	439

zsmalloc.c

2200

-

44

8504

MinChan KimDavid HildenbrandMatthew WilcoxJoonSoo KimQi ZhengKirill A. ShutemovOthers January 2012March 2012April 2012May 2012June 2012July 2012August 2012December 2013January 2014March 2014June 2014August 2014October 2014December 2014February 2015April 2015June 2015September 2015November 2015March 2016May 2016July 2016February 2017April 2017July 2017September 2017January 2018February 2018April 2018June 2018August 2018January 2019January 2020August 2020February 2021May 2021June 2021January 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023December 2023February 2024May 2024June 2024August 2024September 2024October 2024December 2024January 2025March 2025April 2025May 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 809}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 45}, {"author_id": 22, "token_count": 14}, {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 22, "token_count": 1510}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 22, "token_count": 33}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 1819}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 279}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 43}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 309}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 25}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 42}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 44}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 576}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 980}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 12, "token_count": 14}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	3720	43.74%
David Hildenbrand	60	0.71%
Matthew Wilcox	46	0.54%
JoonSoo Kim	45	0.53%
Qi Zheng	42	0.49%
Kirill A. Shutemov	8	0.09%
Others	4583	53.89%
Total	8504

zswap.c

1857

-

39

6285

Johannes WeinerSeongJae ParkKairui SongMatthew WilcoxMinChan KimAndrew MortonChristoph HellwigDavid HildenbrandHuang YingOthers May 2004February 2008October 2008April 2012July 2012July 2013October 2013November 2013April 2014August 2014November 2014June 2015September 2015November 2015January 2016May 2016November 2016February 2017January 2018June 2018December 2018May 2019September 2019January 2020April 2020December 2020January 2022May 2022November 2022April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025March 2025April 2025June 2025August 2025September 2025October 2025December 2025 var spanGroupData = [ {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 620}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 283}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 10, "token_count": 55}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 10, "token_count": 63}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 2307}, {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 208}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 10, "token_count": 159}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 407}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 205}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 23, "token_count": 25}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 10, "token_count": 102}, {"author_id": 0, "token_count": 147}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 23, "token_count": 11}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	2715	43.20%
SeongJae Park	150	2.39%
Kairui Song	48	0.76%
Matthew Wilcox	12	0.19%
MinChan Kim	9	0.14%
Andrew Morton	4	0.06%
Christoph Hellwig	3	0.05%
David Hildenbrand	2	0.03%
Huang Ying	1	0.02%
Others	3341	53.16%
Total	6285