mm

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

damon

9031

17

33

38083

SeongJae ParkLiam R. HowlettKefeng WangMatthew WilcoxHugh DickinsOthers September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 11057}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 4524}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 133}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 52}, {"author_id": 0, "token_count": 232}, {"author_id": 60, "token_count": 428}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 8729}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 202}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 941}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 980}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 117}, {"author_id": 0, "token_count": 732}, {"author_id": 60, "token_count": 614}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 5265}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 1101}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 43, "token_count": 145}, {"author_id": 0, "token_count": 1625}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 59}, {"author_id": 0, "token_count": 504}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 61}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 43, "token_count": 16}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 43, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 0, "token_count": 91}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	36191	95.03%
Liam R. Howlett	176	0.46%
Kefeng Wang	175	0.46%
Matthew Wilcox	68	0.18%
Hugh Dickins	32	0.08%
Others	1441	3.78%
Total	38083

kasan

6902

16

90

26312

Andrey KonovalovAndrey RyabininAlexander PotapenkoMarco ElverAndi KleenLinus Torvalds (pre-git)Kirill A. ShutemovPeter ZijlstraJoonSoo KimMatthew WilcoxChristoph LameterAneesh Kumar K.VKefeng WangMike RapoportHugh DickinsAndrew MortonVlastimil BabkaDavid RientjesCatalin MarinasNicholas PigginChristoph HellwigKamezawa HiroyukiVladimir DavydovUladzislau RezkiDavid HildenbrandOthers September 1991August 1992June 1993July 1994February 1995June 1995January 1996March 1997August 1998December 1998February 2002March 2002April 2002June 2002August 2002October 2002July 2003December 2003June 2004December 2004March 2005March 2006June 2006October 2007January 2008February 2008April 2008October 2008January 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 2017September 2017October 2017November 2017February 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 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 55}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 88}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 36, "token_count": 23}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 4057}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 24, "token_count": 618}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 12, "token_count": 80}, {"author_id": 24, "token_count": 21}, {"author_id": 27, "token_count": 42}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 351}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 975}, {"author_id": 24, "token_count": 185}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 21}, {"author_id": 15, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 8, "token_count": 17}, {"author_id": 24, "token_count": 92}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"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": 31}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 45, "token_count": 9}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 90}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 12, "token_count": 341}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 112}, {"author_id": 15, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 8, "token_count": 157}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 326}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 24, "token_count": 24}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 1173}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 24, "token_count": 143}, {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 1397}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 4, "token_count": 33}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 33, "token_count": 351}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 60, "token_count": 498}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 24, "token_count": 62}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 206}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 12, "token_count": 82}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 12, "token_count": 26}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 285}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1394}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 12, "token_count": 255}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 3242}, {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 29}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 133}, {"author_id": 12, "token_count": 1837}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 23}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 12, "token_count": 110}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 12, "token_count": 166}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 48}, {"author_id": 17, "token_count": 10}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 43, "token_count": 14}, {"author_id": 33, "token_count": 38}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 12, "token_count": 22}, {"author_id": 43, "token_count": 23}, {"author_id": 33, "token_count": 94}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 12, "token_count": 1281}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 40}, {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 59}, {"author_id": 30, "token_count": 7}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 12, "token_count": 1680}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 138}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 226}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 45, "token_count": 47}, {"author_id": 60, "token_count": 369}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 33, "token_count": 132}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 12, "token_count": 81}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 301}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 33, "token_count": 47}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 12, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	11161	42.42%
Andrey Ryabinin	6494	24.68%
Alexander Potapenko	1666	6.33%
Marco Elver	664	2.52%
Andi Kleen	119	0.45%
Linus Torvalds (pre-git)	109	0.41%
Kirill A. Shutemov	91	0.35%
Peter Zijlstra	59	0.22%
JoonSoo Kim	59	0.22%
Matthew Wilcox	49	0.19%
Christoph Lameter	44	0.17%
Aneesh Kumar K.V	42	0.16%
Kefeng Wang	38	0.14%
Mike Rapoport	37	0.14%
Hugh Dickins	25	0.10%
Andrew Morton	13	0.05%
Vlastimil Babka	12	0.05%
David Rientjes	10	0.04%
Catalin Marinas	7	0.03%
Nicholas Piggin	6	0.02%
Christoph Hellwig	5	0.02%
Kamezawa Hiroyuki	3	0.01%
Vladimir Davydov	2	0.01%
Uladzislau Rezki	2	0.01%
David Hildenbrand	1	0.00%
Others	5594	21.26%
Total	26312

kfence

2502

4

38

10244

Marco ElverAlexander PotapenkoSong MuchunVlastimil BabkaLinus Torvalds (pre-git)Christoph LameterCatalin MarinasMatthew WilcoxKefeng 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 2023 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "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": 30, "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": 4, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 4305}, {"author_id": 33, "token_count": 3824}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 33, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 33, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 33, "token_count": 88}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 33, "token_count": 535}, {"author_id": 17, "token_count": 27}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 33, "token_count": 46}, {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 181}, {"author_id": 35, "token_count": 62}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"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": 33, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 35, "token_count": 76}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 231}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Marco Elver	4786	46.72%
Alexander Potapenko	4337	42.34%
Song Muchun	138	1.35%
Vlastimil Babka	27	0.26%
Linus Torvalds (pre-git)	21	0.20%
Christoph Lameter	5	0.05%
Catalin Marinas	3	0.03%
Matthew Wilcox	2	0.02%
Kefeng Wang	2	0.02%
Andrew Morton	2	0.02%
Mike Rapoport	1	0.01%
Linus Torvalds	1	0.01%
Others	919	8.97%
Total	10244

kmsan

2836

8

40

11396

Alexander PotapenkoAndrey KonovalovChristoph LameterLinus Torvalds (pre-git)Nicholas PigginAndi KleenPeter ZijlstraKirill A. ShutemovAndrew MortonHuang YingChristoph HellwigYang ShiAndy WhitcroftVlastimil BabkaNaoya HoriguchiMinChan KimMatthew WilcoxDavid HowellsYu ZhaoMike RapoportOthers July 1994September 1996March 1998September 1999January 2000March 2000August 2002September 2002April 2004August 2004July 2005January 2006April 2006July 2006September 2006May 2007January 2008July 2008October 2008February 2009June 2009June 2010June 2011December 2011November 2013March 2016June 2016January 2017August 2017November 2017October 2018February 2019June 2020July 2020October 2020December 2020January 2021March 2021April 2021June 2021July 2021October 2021January 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 36, "token_count": 7}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "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": 1, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 45, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 28, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 10725}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 195}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 185}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Potapenko	11157	97.90%
Andrey Konovalov	34	0.30%
Christoph Lameter	20	0.18%
Linus Torvalds (pre-git)	10	0.09%
Nicholas Piggin	10	0.09%
Andi Kleen	10	0.09%
Peter Zijlstra	9	0.08%
Kirill A. Shutemov	9	0.08%
Andrew Morton	8	0.07%
Huang Ying	7	0.06%
Christoph Hellwig	7	0.06%
Yang Shi	6	0.05%
Andy Whitcroft	6	0.05%
Vlastimil Babka	4	0.04%
Naoya Horiguchi	4	0.04%
MinChan Kim	4	0.04%
Matthew Wilcox	4	0.04%
David Howells	2	0.02%
Yu Zhao	1	0.01%
Mike Rapoport	1	0.01%
Others	83	0.73%
Total	11396

Files:

backing-dev.c

1135

-

54

4757

Tejun HeoPeter ZijlstraJan KaraChristoph HellwigRoman GushchinAndrew MortonLinus TorvaldsFengguang WuDan J WilliamsJohannes WeinerLinus Torvalds (pre-git)Dennis ZhouDavid HowellsMel GormanDavid 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 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 2016February 2016July 2016September 2016February 2017March 2017April 2017September 2017December 2017April 2018May 2018June 2018August 2018January 2019May 2019July 2019August 2019December 2019January 2020May 2020September 2020December 2020February 2021June 2021August 2021September 2021November 2021December 2021April 2022June 2022August 2022November 2022April 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 30}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "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": 9, "token_count": 9}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "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": 9, "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": 9, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 45, "token_count": 49}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 45, "token_count": 531}, {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 44, "token_count": 31}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 50, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 22, "token_count": 24}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 44, "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": 10, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "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": 10, "token_count": 56}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 50, "token_count": 55}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 49}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 10, "token_count": 1196}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 10, "token_count": 36}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 41, "token_count": 36}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"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": 10, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 10, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 50, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 34, "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": 10, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 10, "token_count": 293}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 23, "token_count": 211}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 50, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 22, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"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}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1680	35.32%
Peter Zijlstra	580	12.19%
Jan Kara	533	11.20%
Christoph Hellwig	221	4.65%
Roman Gushchin	211	4.44%
Andrew Morton	108	2.27%
Linus Torvalds	49	1.03%
Fengguang Wu	39	0.82%
Dan J Williams	36	0.76%
Johannes Weiner	14	0.29%
Linus Torvalds (pre-git)	8	0.17%
Dennis Zhou	7	0.15%
David Howells	6	0.13%
Mel Gorman	4	0.08%
David Rientjes	3	0.06%
Others	1258	26.45%
Total	4757

balloon_compaction.c

258

-

16

722

MinChan KimHugh DickinsLinus Torvalds (pre-git)Jérôme GlisseChristoph LameterMel GormanMatthew WilcoxAndrew MortonMiaohe LinNicholas PigginOthers September 1991May 1994January 1998March 2000February 2003February 2006March 2006December 2007August 2008January 2011January 2012November 2012December 2012October 2014November 2015July 2016September 2017October 2017April 2019May 2019July 2019August 2019May 2021January 2022June 2022 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 407}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 33}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	33	4.57%
Hugh Dickins	15	2.08%
Linus Torvalds (pre-git)	12	1.66%
Jérôme Glisse	10	1.39%
Christoph Lameter	10	1.39%
Mel Gorman	9	1.25%
Matthew Wilcox	8	1.11%
Andrew Morton	6	0.83%
Miaohe Lin	3	0.42%
Nicholas Piggin	1	0.14%
Others	615	85.18%
Total	722

bootmem_info.c

128

-

24

561

Song MuchunLinus Torvalds (pre-git)Dan J WilliamsAndrea ArcangeliAndi KleenMatthew WilcoxAndy WhitcroftKamezawa HiroyukiChristoph LameterJoonSoo KimLinus TorvaldsDavid HowellsOthers June 1993June 1995March 1997September 1999February 2002June 2003January 2005June 2005October 2005June 2006October 2007April 2008July 2008August 2010January 2011December 2012February 2013July 2013January 2016March 2016May 2016February 2017November 2017January 2018July 2019September 2019June 2021September 2021October 2021August 2022 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 70}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	72	12.83%
Linus Torvalds (pre-git)	42	7.49%
Dan J Williams	29	5.17%
Andrea Arcangeli	14	2.50%
Andi Kleen	7	1.25%
Matthew Wilcox	6	1.07%
Andy Whitcroft	5	0.89%
Kamezawa Hiroyuki	4	0.71%
Christoph Lameter	3	0.53%
JoonSoo Kim	2	0.36%
Linus Torvalds	1	0.18%
David Howells	1	0.18%
Others	375	66.84%
Total	561

cma.c

589

-

47

2287

JoonSoo KimDavid HildenbrandMinChan KimRoman GushchinMike KravetzAndrey KonovalovAndrew MortonAnshuman KhandualMike RapoportCatalin MarinasOthers December 2011September 2012October 2012December 2012July 2013February 2014May 2014June 2014August 2014October 2014December 2014March 2015April 2015November 2015May 2016October 2016November 2016January 2017February 2017April 2017July 2017October 2017April 2018May 2018August 2018December 2018March 2019May 2019July 2019November 2019April 2020July 2020August 2020December 2020February 2021May 2021November 2021March 2022May 2022December 2022January 2023March 2023June 2023 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 507}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 572}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 21}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 25, "token_count": 65}, {"author_id": 23, "token_count": 47}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 16}, {"author_id": 16, "token_count": 72}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 14, "token_count": 8}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	594	25.97%
David Hildenbrand	75	3.28%
MinChan Kim	72	3.15%
Roman Gushchin	47	2.06%
Mike Kravetz	33	1.44%
Andrey Konovalov	21	0.92%
Andrew Morton	12	0.52%
Anshuman Khandual	9	0.39%
Mike Rapoport	5	0.22%
Catalin Marinas	1	0.04%
Others	1418	62.00%
Total	2287

cma.h

53

-

11

200

MinChan KimJoonSoo KimMike KravetzOthers December 2011July 2013August 2014April 2015August 2015April 2017November 2017July 2020August 2020May 2021March 2022 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 31}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"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": 14, "token_count": 1}, {"author_id": 16, "token_count": 79}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	79	39.50%
JoonSoo Kim	31	15.50%
Mike Kravetz	1	0.50%
Others	89	44.50%
Total	200

cma_debug.c

197

-

13

996

JoonSoo KimMike KravetzAndrew MortonOthers December 2011July 2013August 2014April 2015July 2015February 2017November 2017June 2018August 2018March 2019May 2019November 2019July 2020May 2021August 2022 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": 15, "token_count": 33}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 865}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"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": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	49	4.92%
Mike Kravetz	4	0.40%
Andrew Morton	1	0.10%
Others	942	94.58%
Total	996

cma_sysfs.c

112

-

4

483

MinChan KimJoonSoo KimOthers December 2011July 2013August 2014October 2014May 2021February 2023 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 466}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	466	96.48%
JoonSoo Kim	3	0.62%
Others	14	2.90%
Total	483

compaction.c

3221

-

105

10693

Mel GormanVlastimil BabkaJoonSoo KimDavid RientjesMinChan KimJohannes WeinerMichal HockoHugh DickinsKefeng WangAndrew MortonChristoph LameterMatthew WilcoxKamezawa HiroyukiAndrea ArcangeliChristoph HellwigLinus Torvalds (pre-git)Miaohe LinAndrey RyabininZi YanNicholas PigginPeter ZijlstraLinus TorvaldsShaohua LiAndy WhitcroftFengguang WuKirill A. ShutemovDan J WilliamsYang ShiDavid HowellsMike RapoportOthers June 1995January 1996June 1996June 1999September 1999September 2000February 2002April 2002June 2002July 2002August 2002September 2002November 2002June 2003October 2003August 2004January 2005February 2005May 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006May 2007July 2007October 2007April 2008October 2008November 2008January 2009September 2009November 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 2016November 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 2022October 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 32}, {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 45, "token_count": 9}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 44, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 5, "token_count": 1111}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 22}, {"author_id": 5, "token_count": 76}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 5, "token_count": 44}, {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 195}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 32, "token_count": 15}, {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 5, "token_count": 57}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 5, "token_count": 657}, {"author_id": 16, "token_count": 2}, {"author_id": 56, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 16, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 62}, ]}, {"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": 15, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 17, "token_count": 75}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 32, "token_count": 20}, {"author_id": 15, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 134}, {"author_id": 17, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 32, "token_count": 1}, {"author_id": 15, "token_count": 8}, {"author_id": 17, "token_count": 405}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 17, "token_count": 132}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 15, "token_count": 153}, {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 9, "token_count": 25}, {"author_id": 15, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 17, "token_count": 188}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 108}, {"author_id": 17, "token_count": 530}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 37, "token_count": 127}, {"author_id": 17, "token_count": 241}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 32, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 32, "token_count": 9}, {"author_id": 3, "token_count": 2}, {"author_id": 15, "token_count": 109}, {"author_id": 5, "token_count": 7}, {"author_id": 16, "token_count": 124}, {"author_id": 17, "token_count": 27}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 135}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 25}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 32, "token_count": 45}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 89}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 82}, {"author_id": 17, "token_count": 18}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 32, "token_count": 6}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 24, "token_count": 19}, {"author_id": 5, "token_count": 2202}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "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": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 22, "token_count": 26}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 34}, {"author_id": 17, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 420}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 53, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 17, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 99}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 23}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 43, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 54}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 7, "token_count": 128}, {"author_id": 6, "token_count": 12}, {"author_id": 5, "token_count": 23}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 7, "token_count": 42}, {"author_id": 43, "token_count": 97}, {"author_id": 59, "token_count": 2}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 7, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	4334	40.53%
Vlastimil Babka	1993	18.64%
JoonSoo Kim	494	4.62%
David Rientjes	341	3.19%
MinChan Kim	214	2.00%
Johannes Weiner	210	1.96%
Michal Hocko	164	1.53%
Hugh Dickins	141	1.32%
Kefeng Wang	119	1.11%
Andrew Morton	47	0.44%
Christoph Lameter	42	0.39%
Matthew Wilcox	37	0.35%
Kamezawa Hiroyuki	32	0.30%
Andrea Arcangeli	31	0.29%
Christoph Hellwig	28	0.26%
Linus Torvalds (pre-git)	25	0.23%
Miaohe Lin	25	0.23%
Andrey Ryabinin	25	0.23%
Zi Yan	17	0.16%
Nicholas Piggin	14	0.13%
Peter Zijlstra	12	0.11%
Linus Torvalds	11	0.10%
Shaohua Li	8	0.07%
Andy Whitcroft	7	0.07%
Fengguang Wu	6	0.06%
Kirill A. Shutemov	5	0.05%
Dan J Williams	4	0.04%
Yang Shi	3	0.03%
David Howells	3	0.03%
Mike Rapoport	1	0.01%
Others	2300	21.51%
Total	10693

debug.c

280

-

36

1104

Matthew WilcoxVlastimil BabkaLiam R. HowlettMichal HockoKirill A. ShutemovJohannes WeinerLinus Torvalds (pre-git)JoonSoo KimNicholas PigginHugh DickinsChristoph LameterAndi KleenJason GunthorpeAndrew MortonVladimir DavydovRoman GushchinFengguang WuOthers January 1996July 2000February 2002March 2003January 2006March 2006February 2008November 2008March 2010May 2012January 2014April 2014October 2014December 2014February 2015April 2015September 2015January 2016March 2016September 2016October 2016December 2016August 2017November 2017January 2018July 2018October 2018December 2018February 2019March 2019November 2019December 2019January 2020April 2020June 2020August 2020December 2020February 2021June 2021September 2021October 2021November 2021January 2022September 2022November 2022January 2023May 2023 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 17, "token_count": 73}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 17, "token_count": 50}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 17, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 6, "token_count": 65}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 13}, {"author_id": 6, "token_count": 10}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 19, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	179	16.21%
Vlastimil Babka	148	13.41%
Liam R. Howlett	42	3.80%
Michal Hocko	27	2.45%
Kirill A. Shutemov	24	2.17%
Johannes Weiner	11	1.00%
Linus Torvalds (pre-git)	9	0.82%
JoonSoo Kim	4	0.36%
Nicholas Piggin	3	0.27%
Hugh Dickins	3	0.27%
Christoph Lameter	3	0.27%
Andi Kleen	3	0.27%
Jason Gunthorpe	2	0.18%
Andrew Morton	2	0.18%
Vladimir Davydov	1	0.09%
Roman Gushchin	1	0.09%
Fengguang Wu	1	0.09%
Others	641	58.06%
Total	1104

debug_page_alloc.c

59

-

5

266

Kefeng WangLinus Torvalds (pre-git)Naoya HoriguchiOthers September 1992June 1993December 2018June 2021January 2022May 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 43, "token_count": 234}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	234	87.97%
Linus Torvalds (pre-git)	3	1.13%
Naoya Horiguchi	2	0.75%
Others	27	10.15%
Total	266

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": 29, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 18}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "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

1413

-

15

6805

Anshuman KhandualAneesh Kumar K.VDavid HildenbrandHugh DickinsAlistair PoppleKirill A. ShutemovKefeng WangOthers June 2020August 2020October 2020February 2021June 2021September 2021January 2022February 2022April 2022May 2022October 2022January 2023March 2023June 2023 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 27, "token_count": 98}, {"author_id": 38, "token_count": 1596}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 1795}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 27, "token_count": 225}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 206}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 55, "token_count": 17}, {"author_id": 38, "token_count": 67}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2117}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 38, "token_count": 29}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 42}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 25, "token_count": 152}, {"author_id": 60, "token_count": 266}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 38, "token_count": 5}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	3699	54.36%
Aneesh Kumar K.V	323	4.75%
David Hildenbrand	194	2.85%
Hugh Dickins	28	0.41%
Alistair Popple	17	0.25%
Kirill A. Shutemov	2	0.03%
Kefeng Wang	2	0.03%
Others	2540	37.33%
Total	6805

dmapool.c

524

-

38

2018

Matthew WilcoxTejun HeoLinus TorvaldsLinus Torvalds (pre-git)Andi KleenAlexander PotapenkoMike RapoportMel GormanAl ViroChristoph 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 2023 var spanGroupData = [ {"timestamp": 728553600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 102}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 422}, ]}, {"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": 6, "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": 106}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 10, "token_count": 157}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 6, "token_count": 167}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 36, "token_count": 17}, ]}, {"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": 5, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "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": 529}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	169	8.37%
Tejun Heo	157	7.78%
Linus Torvalds	102	5.05%
Linus Torvalds (pre-git)	38	1.88%
Andi Kleen	17	0.84%
Alexander Potapenko	13	0.64%
Mike Rapoport	3	0.15%
Mel Gorman	2	0.10%
Al Viro	2	0.10%
Christoph Lameter	1	0.05%
Others	1514	75.02%
Total	2018

dmapool_test.c

147

-

1

725

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

Author Name	Tokens	Token Proportion
Others	725	100.00%
Total	725

early_ioremap.c

297

-

11

1159

Vlastimil BabkaOthers April 2014July 2015September 2015November 2015July 2017November 2017December 2017January 2020February 2021March 2022June 2023 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": 102}, ]}, {"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": 17, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	3	0.26%
Others	1156	99.74%
Total	1159

fadvise.c

229

-

31

785

Andrew MortonFengguang WuLinus TorvaldsAl ViroMatthew WilcoxMel GormanLinus Torvalds (pre-git)Andrey 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 2012August 2012January 2013February 2013December 2014January 2015February 2015April 2016June 2016December 2016September 2017November 2017January 2018March 2018April 2018August 2018August 2019June 2020October 2020April 2022November 2022December 2022June 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 147}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 9, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 20, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "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": 9, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 9, "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": 44, "token_count": 84}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 57, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 57, "token_count": 28}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "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": 24, "token_count": 7}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "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": 11, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	222	28.28%
Fengguang Wu	84	10.70%
Linus Torvalds	59	7.52%
Al Viro	35	4.46%
Matthew Wilcox	25	3.18%
Mel Gorman	23	2.93%
Linus Torvalds (pre-git)	12	1.53%
Andrey Ryabinin	7	0.89%
Johannes Weiner	6	0.76%
Yu Zhao	5	0.64%
Kirill A. Shutemov	5	0.64%
Jan Kara	5	0.64%
Christoph Hellwig	4	0.51%
Others	293	37.32%
Total	785

fail_page_alloc.c

66

-

2

261

Kefeng WangVlastimil Babka March 2022May 2023 var spanGroupData = [ {"timestamp": 1646121600, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 43, "token_count": 253}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	253	96.93%
Vlastimil Babka	8	3.07%
Total	261

failslab.c

73

-

13

264

Christoph LameterMel GormanLinus Torvalds (pre-git)Al ViroOthers January 1992August 1992December 2006May 2007December 2008February 2010July 2011August 2011July 2012September 2015November 2015March 2016November 2017April 2018June 2018March 2019July 2019May 2022November 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "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": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	6	2.27%
Mel Gorman	4	1.52%
Linus Torvalds (pre-git)	3	1.14%
Al Viro	1	0.38%
Others	250	94.70%
Total	264

filemap.c

4250

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133

14535

Matthew WilcoxNicholas PigginDavid HowellsKirill A. ShutemovJan KaraAndrew MortonLinus TorvaldsLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerHugh DickinsAlistair PoppleMel GormanAl ViroFengguang WuMichal HockoYang ShiTejun HeoShaohua LiChristoph LameterMiaohe LinMike RapoportSong MuchunRoman GushchinMike KravetzPeter XuAndi KleenMinChan KimJoonSoo KimAlexander PotapenkoPeter ZijlstraKefeng WangAndrey 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 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 2005March 2005April 2005May 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40, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 100}, {"author_id": 59, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 22, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 33}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 29, "token_count": 576}, {"author_id": 6, "token_count": 28}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 31}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 536}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 210}, {"author_id": 3, "token_count": 27}, {"author_id": 43, "token_count": 1}, {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	3862	26.57%
Nicholas Piggin	852	5.86%
David Howells	840	5.78%
Kirill A. Shutemov	755	5.19%
Jan Kara	727	5.00%
Andrew Morton	669	4.60%
Linus Torvalds	653	4.49%
Linus Torvalds (pre-git)	578	3.98%
Christoph Hellwig	553	3.80%
Johannes Weiner	408	2.81%
Hugh Dickins	249	1.71%
Alistair Popple	238	1.64%
Mel Gorman	203	1.40%
Al Viro	162	1.11%
Fengguang Wu	68	0.47%
Michal Hocko	32	0.22%
Yang Shi	20	0.14%
Tejun Heo	15	0.10%
Shaohua Li	14	0.10%
Christoph Lameter	12	0.08%
Miaohe Lin	11	0.08%
Mike Rapoport	8	0.06%
Song Muchun	7	0.05%
Roman Gushchin	7	0.05%
Mike Kravetz	6	0.04%
Peter Xu	4	0.03%
Andi Kleen	4	0.03%
MinChan Kim	3	0.02%
JoonSoo Kim	2	0.01%
Alexander Potapenko	2	0.01%
Peter Zijlstra	1	0.01%
Kefeng Wang	1	0.01%
Andrey Ryabinin	1	0.01%
Others	3568	24.55%
Total	14535

folio-compat.c

134

-

23

560

Matthew WilcoxNicholas PigginAndrew MortonLinus Torvalds (pre-git)Christoph LameterHugh DickinsChristoph HellwigShaohua LiHuang YingLinus TorvaldsMel GormanJoonSoo KimJohannes WeinerOthers April 1994July 1994June 1995January 1999May 1999February 2002April 2002July 2002September 2002October 2002November 2002March 2003October 2003April 2004November 2005January 2006February 2006March 2006May 2007October 2007October 2008January 2009October 2012February 2013January 2014June 2014August 2014July 2017March 2019May 2019June 2020August 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021December 2021January 2022September 2022January 2023February 2023March 2023 var spanGroupData = [ {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 21}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 79}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 6, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 49}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 6, "token_count": 27}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	304	54.29%
Nicholas Piggin	49	8.75%
Andrew Morton	22	3.93%
Linus Torvalds (pre-git)	19	3.39%
Christoph Lameter	11	1.96%
Hugh Dickins	6	1.07%
Christoph Hellwig	6	1.07%
Shaohua Li	4	0.71%
Huang Ying	4	0.71%
Linus Torvalds	3	0.54%
Mel Gorman	1	0.18%
JoonSoo Kim	1	0.18%
Johannes Weiner	1	0.18%
Others	129	23.04%
Total	560

frontswap.c

283

-

16

872

Vlastimil BabkaDan StreetmanChristoph HellwigMinChan KimMike RapoportOthers April 2012May 2012June 2012April 2013June 2013June 2015July 2016June 2018June 2019June 2020August 2020January 2022June 2022September 2022June 2023 var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 635}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 16, "token_count": 19}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 47, "token_count": 34}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 17, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	34	3.90%
Dan Streetman	34	3.90%
Christoph Hellwig	30	3.44%
MinChan Kim	19	2.18%
Mike Rapoport	1	0.11%
Others	754	86.47%
Total	872

gup.c

3396

-

107

12085

Kirill A. ShutemovDavid HildenbrandJason GunthorpeAneesh Kumar K.VChristoph HellwigMatthew WilcoxLinus TorvaldsAndrea ArcangeliPeter XuAlistair PoppleDan J WilliamsDavid HowellsHugh DickinsAndrew MortonMike RapoportCatalin MarinasYang ShiNicholas PigginAnshuman KhandualLinus Torvalds (pre-git)Song MuchunPeter ZijlstraAndi KleenZi YanJohannes WeinerMike KravetzJoonSoo KimHuang YingMiaohe LinAndrey KonovalovLiam R. HowlettAndy WhitcroftAl ViroYu ZhaoNaoya HoriguchiMel GormanJan KaraMichal HockoOthers September 1991December 1991March 1992July 1994January 1995March 1995August 1998June 1999February 2002May 2002September 2002October 2002December 2002January 2003March 2003August 2003December 2003January 2004March 2004April 2004December 2004March 2005April 2005June 2005October 2005April 2006June 2006July 2006August 2006September 2006October 2006December 2006May 2007October 2007January 2008July 2008August 2008October 2008January 2009March 2009June 2009September 2009October 2009November 2009December 2009March 2010January 2011March 2011May 2011March 2012February 2013April 2013June 2013April 2014June 2014September 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016February 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017November 2017December 2017March 2018April 2018May 2018June 2018August 2018October 2018November 2018February 2019March 2019April 2019May 2019July 2019September 2019October 2019January 2020February 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 794044800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 25}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 20, "token_count": 24}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 29, "token_count": 14}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 29, "token_count": 56}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 58, "token_count": 8}, {"author_id": 50, "token_count": 2}, {"author_id": 28, "token_count": 7}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 24}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ 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"group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 27, "token_count": 52}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1642}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1195}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 27, "token_count": 276}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 234}, {"author_id": 5, "token_count": 2}, {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 2, "token_count": 34}, {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 138}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 55}, {"author_id": 2, "token_count": 39}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 20, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 6, "token_count": 31}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ 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"group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 21, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 27, "token_count": 56}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 20, "token_count": 26}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 236}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 580}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 9, "token_count": 16}, {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 361}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 37, "token_count": 1}, {"author_id": 40, "token_count": 90}, {"author_id": 60, "token_count": 394}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 40, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 40, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 40, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 51, "token_count": 186}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 18, "token_count": 34}, {"author_id": 25, "token_count": 94}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 40}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 25, "token_count": 14}, {"author_id": 60, "token_count": 271}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 59, "token_count": 11}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 6, "token_count": 196}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 119}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 41}, {"author_id": 3, "token_count": 7}, {"author_id": 6, "token_count": 121}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 20, "token_count": 53}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 30, "token_count": 48}, {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 418}, {"author_id": 59, "token_count": 1}, {"author_id": 40, "token_count": 48}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 55, "token_count": 41}, {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 55, "token_count": 188}, {"author_id": 25, "token_count": 141}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 19, "token_count": 11}, {"author_id": 14, "token_count": 5}, {"author_id": 46, "token_count": 25}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 40, "token_count": 56}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 51, "token_count": 20}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 51, "token_count": 452}, {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 82}, {"author_id": 60, "token_count": 313}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 35}, {"author_id": 51, "token_count": 2}, {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 20, "token_count": 169}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 25, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	2381	19.70%
David Hildenbrand	700	5.79%
Jason Gunthorpe	660	5.46%
Aneesh Kumar K.V	651	5.39%
Christoph Hellwig	627	5.19%
Matthew Wilcox	480	3.97%
Linus Torvalds	348	2.88%
Andrea Arcangeli	287	2.37%
Peter Xu	248	2.05%
Alistair Popple	229	1.89%
Dan J Williams	193	1.60%
David Howells	161	1.33%
Hugh Dickins	94	0.78%
Andrew Morton	56	0.46%
Mike Rapoport	55	0.46%
Catalin Marinas	48	0.40%
Yang Shi	36	0.30%
Nicholas Piggin	31	0.26%
Anshuman Khandual	31	0.26%
Linus Torvalds (pre-git)	28	0.23%
Song Muchun	26	0.22%
Peter Zijlstra	26	0.22%
Andi Kleen	24	0.20%
Zi Yan	18	0.15%
Johannes Weiner	15	0.12%
Mike Kravetz	14	0.12%
JoonSoo Kim	14	0.12%
Huang Ying	13	0.11%
Miaohe Lin	12	0.10%
Andrey Konovalov	12	0.10%
Liam R. Howlett	11	0.09%
Andy Whitcroft	11	0.09%
Al Viro	8	0.07%
Yu Zhao	5	0.04%
Naoya Horiguchi	4	0.03%
Mel Gorman	2	0.02%
Jan Kara	2	0.02%
Michal Hocko	1	0.01%
Others	4523	37.43%
Total	12085

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": 2, "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": 25, "token_count": 484}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 25, "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": 2, "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": 25, "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

816

-

44

2891

Linus Torvalds (pre-git)Andrew MortonMatthew WilcoxMel GormanLinus TorvaldsChristoph LameterJoonSoo KimNicholas PigginPeter ZijlstraAndi KleenMiaohe LinChristoph 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 2018December 2018June 2020October 2020November 2020December 2020January 2021March 2021May 2021September 2021November 2021March 2022April 2022June 2022July 2022October 2022June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 58}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 320}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 20, "token_count": 57}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 382}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 9, "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": 9, "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": 1, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 45, "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": 5, "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": 15, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 861}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "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": 59, "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": 60, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	542	18.75%
Andrew Morton	391	13.52%
Matthew Wilcox	186	6.43%
Mel Gorman	85	2.94%
Linus Torvalds	60	2.08%
Christoph Lameter	53	1.83%
JoonSoo Kim	24	0.83%
Nicholas Piggin	13	0.45%
Peter Zijlstra	7	0.24%
Andi Kleen	4	0.14%
Miaohe Lin	2	0.07%
Christoph Hellwig	2	0.07%
Others	1522	52.65%
Total	2891

hmm.c

614

-

21

2646

Jérôme GlisseJason GunthorpeChristoph HellwigPeter XuMatthew WilcoxAlistair PoppleHugh DickinsNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsPeter ZijlstraMiaohe LinOthers March 2000February 2002March 2006February 2017September 2017December 2017January 2018April 2018October 2018May 2019June 2019July 2019August 2019October 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020November 2020June 2021September 2021January 2022March 2022May 2022July 2022August 2022December 2022June 2023August 2023 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 679}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 52, "token_count": 513}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 52, "token_count": 66}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 2}, {"author_id": 52, "token_count": 425}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 112}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 51, "token_count": 43}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 51, "token_count": 20}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 75}, {"author_id": 51, "token_count": 239}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 51, "token_count": 130}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 40, "token_count": 19}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Jérôme Glisse	1683	63.61%
Jason Gunthorpe	436	16.48%
Christoph Hellwig	189	7.14%
Peter Xu	23	0.87%
Matthew Wilcox	14	0.53%
Alistair Popple	11	0.42%
Hugh Dickins	9	0.34%
Nicholas Piggin	3	0.11%
Linus Torvalds (pre-git)	2	0.08%
Linus Torvalds	2	0.08%
Peter Zijlstra	1	0.04%
Miaohe Lin	1	0.04%
Others	272	10.28%
Total	2646

huge_memory.c

3315

-

118

14645

Kirill A. ShutemovMatthew WilcoxZi YanAndrea ArcangeliDavid HildenbrandYang ShiHugh DickinsAneesh Kumar K.VPeter XuMel GormanDavid RientjesNaoya HoriguchiHuang YingMiaohe LinMichal HockoKefeng WangMinChan KimJérôme GlisseAlistair PoppleJan KaraDan J WilliamsShaohua LiChristoph LameterJohannes WeinerAndrew MortonLinus TorvaldsVlastimil BabkaLinus Torvalds (pre-git)Anshuman KhandualAndi KleenYu ZhaoSong MuchunPeter ZijlstraKamezawa HiroyukiIzik EidusChristoph HellwigCatalin MarinasRoman GushchinAndy WhitcroftVladimir DavydovFengguang WuNicholas PigginDavid HowellsMike RapoportJoonSoo KimOthers January 1992August 1992June 1995March 1996September 1996January 1997August 1997June 1999July 2000February 2002April 2002June 2002July 2002September 2002October 2002December 2002March 2003April 2003October 2003February 2004May 2004December 2004February 2005March 2005April 2005August 2005October 2005November 2005December 2005February 2006March 2006June 2006September 2006May 2007October 2007January 2008February 2008March 2008April 2008July 2008October 2008January 2009February 2009June 2009September 2009December 2009April 2010May 2010January 2011March 2011June 2011October 2011November 2011January 2012March 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013August 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014August 2014October 2014February 2015March 2015April 2015September 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021September 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 962434800, "group": [ 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{"author_id": 40, "token_count": 93}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 6, "token_count": 110}, {"author_id": 26, "token_count": 3}, {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 15}, {"author_id": 5, "token_count": 23}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 25, "token_count": 193}, {"author_id": 3, "token_count": 31}, {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 43, "token_count": 82}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 132}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 25, "token_count": 18}, {"author_id": 43, "token_count": 30}, {"author_id": 2, "token_count": 1}, {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 25, "token_count": 70}, {"author_id": 26, "token_count": 7}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 65}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4706	32.13%
Matthew Wilcox	1854	12.66%
Zi Yan	1380	9.42%
Andrea Arcangeli	998	6.81%
David Hildenbrand	728	4.97%
Yang Shi	499	3.41%
Hugh Dickins	396	2.70%
Aneesh Kumar K.V	358	2.44%
Peter Xu	324	2.21%
Mel Gorman	237	1.62%
David Rientjes	231	1.58%
Naoya Horiguchi	201	1.37%
Huang Ying	198	1.35%
Miaohe Lin	144	0.98%
Michal Hocko	130	0.89%
Kefeng Wang	112	0.76%
MinChan Kim	93	0.64%
Jérôme Glisse	82	0.56%
Alistair Popple	81	0.55%
Jan Kara	70	0.48%
Dan J Williams	66	0.45%
Shaohua Li	50	0.34%
Christoph Lameter	50	0.34%
Johannes Weiner	45	0.31%
Andrew Morton	45	0.31%
Linus Torvalds	36	0.25%
Vlastimil Babka	31	0.21%
Linus Torvalds (pre-git)	31	0.21%
Anshuman Khandual	28	0.19%
Andi Kleen	27	0.18%
Yu Zhao	19	0.13%
Song Muchun	14	0.10%
Peter Zijlstra	14	0.10%
Kamezawa Hiroyuki	14	0.10%
Izik Eidus	14	0.10%
Christoph Hellwig	14	0.10%
Catalin Marinas	13	0.09%
Roman Gushchin	7	0.05%
Andy Whitcroft	7	0.05%
Vladimir Davydov	6	0.04%
Fengguang Wu	5	0.03%
Nicholas Piggin	4	0.03%
David Howells	2	0.01%
Mike Rapoport	1	0.01%
JoonSoo Kim	1	0.01%
Others	1279	8.73%
Total	14645

hugetlb.c

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Mike KravetzAndy WhitcroftPeter XuNaoya HoriguchiAndi KleenSong MuchunMichal HockoRoman GushchinMel GormanAneesh Kumar K.VJoonSoo KimKirill A. ShutemovMiaohe LinDavid HildenbrandAndrew MortonDavid RientjesKefeng WangHugh DickinsLinus Torvalds (pre-git)Fengguang WuMatthew WilcoxAndrea ArcangeliJérôme GlisseAnshuman KhandualDan J WilliamsNicholas PigginHuang YingLiam R. HowlettChristoph LameterChristoph HellwigLinus TorvaldsKamezawa HiroyukiVlastimil BabkaDavid HowellsAlistair PoppleCatalin MarinasAl ViroPeter ZijlstraMike RapoportJohannes WeinerOthers December 1991January 1992March 1992August 1992September 1992June 1993September 1993July 1994November 1994January 1995June 1995March 1996March 1997May 1998August 1998December 1998June 1999September 2000October 2000February 2002June 2002September 2002October 2002January 2003February 2003June 2003October 2003January 2004March 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005February 2005April 2005May 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006October 2006December 2006February 2007May 2007July 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009October 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 2013June 2013July 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014July 2014August 2014October 2014November 2014December 2014January 2015February 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 2019August 2019September 2019November 2019January 2020April 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ 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40, "token_count": 114}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 14, "token_count": 54}, {"author_id": 60, "token_count": 556}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 25, "token_count": 36}, {"author_id": 20, "token_count": 1}, {"author_id": 14, "token_count": 3622}, {"author_id": 40, "token_count": 128}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 36}, {"author_id": 40, "token_count": 28}, {"author_id": 60, "token_count": 458}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 17}, {"author_id": 43, "token_count": 134}, {"author_id": 2, "token_count": 2}, {"author_id": 6, "token_count": 7}, {"author_id": 40, "token_count": 19}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 40, "token_count": 88}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 14, "token_count": 21}, {"author_id": 40, "token_count": 8}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 14, "token_count": 88}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	8249	29.20%
Andy Whitcroft	1695	6.00%
Peter Xu	1407	4.98%
Naoya Horiguchi	1214	4.30%
Andi Kleen	974	3.45%
Song Muchun	693	2.45%
Michal Hocko	687	2.43%
Roman Gushchin	401	1.42%
Mel Gorman	373	1.32%
Aneesh Kumar K.V	323	1.14%
JoonSoo Kim	308	1.09%
Kirill A. Shutemov	276	0.98%
Miaohe Lin	271	0.96%
David Hildenbrand	228	0.81%
Andrew Morton	189	0.67%
David Rientjes	143	0.51%
Kefeng Wang	134	0.47%
Hugh Dickins	132	0.47%
Linus Torvalds (pre-git)	118	0.42%
Fengguang Wu	115	0.41%
Matthew Wilcox	98	0.35%
Andrea Arcangeli	77	0.27%
Jérôme Glisse	75	0.27%
Anshuman Khandual	72	0.25%
Dan J Williams	65	0.23%
Nicholas Piggin	54	0.19%
Huang Ying	51	0.18%
Liam R. Howlett	43	0.15%
Christoph Lameter	33	0.12%
Christoph Hellwig	31	0.11%
Linus Torvalds	30	0.11%
Kamezawa Hiroyuki	28	0.10%
Vlastimil Babka	21	0.07%
David Howells	7	0.02%
Alistair Popple	7	0.02%
Catalin Marinas	6	0.02%
Al Viro	6	0.02%
Peter Zijlstra	5	0.02%
Mike Rapoport	5	0.02%
Johannes Weiner	3	0.01%
Others	9604	34.00%
Total	28251

hugetlb_cgroup.c

920

-

21

4236

Aneesh Kumar K.VJohannes WeinerTejun HeoDavid RientjesMiaohe LinNaoya HoriguchiRoman GushchinMike KravetzMel GormanAndi KleenMichal HockoMatthew WilcoxKirill A. ShutemovOthers June 2006July 2008May 2010July 2012August 2012November 2012December 2012August 2013December 2013February 2014May 2014July 2014August 2014December 2014November 2015May 2016June 2018September 2019November 2019December 2019March 2020April 2020August 2020February 2021March 2021May 2021January 2022July 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 27, "token_count": 1786}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 159}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 32, "token_count": 97}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 729}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 654}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 59, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 457}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 27}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1786	42.16%
Johannes Weiner	167	3.94%
Tejun Heo	160	3.78%
David Rientjes	99	2.34%
Miaohe Lin	38	0.90%
Naoya Horiguchi	5	0.12%
Roman Gushchin	4	0.09%
Mike Kravetz	4	0.09%
Mel Gorman	4	0.09%
Andi Kleen	4	0.09%
Michal Hocko	1	0.02%
Matthew Wilcox	1	0.02%
Kirill A. Shutemov	1	0.02%
Others	1962	46.32%
Total	4236

hugetlb_vmemmap.c

605

-

26

2088

Song MuchunChristoph LameterAndy WhitcroftJohannes WeinerKamezawa HiroyukiNaoya HoriguchiAnshuman KhandualMike KravetzLinus Torvalds (pre-git)Miaohe LinJoonSoo KimVlastimil BabkaNicholas PigginHugh DickinsAneesh Kumar K.VOthers January 1996March 2005March 2006December 2006October 2007July 2008April 2013September 2013October 2014November 2014December 2014September 2015November 2017March 2019May 2019June 2021November 2021March 2022April 2022May 2022June 2022August 2022November 2022February 2023March 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 21}, {"author_id": 1, "token_count": 65}, {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 637}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 129}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 5}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 35, "token_count": 68}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 35, "token_count": 922}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 35, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	1772	84.87%
Christoph Lameter	65	3.11%
Andy Whitcroft	26	1.25%
Johannes Weiner	14	0.67%
Kamezawa Hiroyuki	7	0.34%
Naoya Horiguchi	6	0.29%
Anshuman Khandual	6	0.29%
Mike Kravetz	5	0.24%
Linus Torvalds (pre-git)	4	0.19%
Miaohe Lin	4	0.19%
JoonSoo Kim	2	0.10%
Vlastimil Babka	1	0.05%
Nicholas Piggin	1	0.05%
Hugh Dickins	1	0.05%
Aneesh Kumar K.V	1	0.05%
Others	173	8.29%
Total	2088

hugetlb_vmemmap.h

60

-

5

209

Song MuchunKirill A. ShutemovAndrew MortonOthers October 2002November 2013November 2017May 2019June 2021April 2022June 2022 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 114}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 35, "token_count": 78}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	194	92.82%
Kirill A. Shutemov	6	2.87%
Andrew Morton	3	1.44%
Others	6	2.87%
Total	209

hwpoison-inject.c

112

-

17

397

Andi KleenFengguang WuNaoya HoriguchiMiaohe LinAndy WhitcroftNicholas PigginAndrew MortonVladimir DavydovOthers October 2002March 2006November 2008September 2009December 2009May 2010March 2011December 2011September 2013January 2014May 2015September 2015May 2019November 2019October 2020March 2022May 2022June 2022September 2022 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 36, "token_count": 173}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 17}, {"author_id": 44, "token_count": 121}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 26, "token_count": 19}, ]}, {"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": 26, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "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": 26, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 7}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	190	47.86%
Fengguang Wu	121	30.48%
Naoya Horiguchi	30	7.56%
Miaohe Lin	7	1.76%
Andy Whitcroft	6	1.51%
Nicholas Piggin	3	0.76%
Andrew Morton	3	0.76%
Vladimir Davydov	1	0.25%
Others	36	9.07%
Total	397

init-mm.c

58

-

18

231

Kefeng WangLiam R. HowlettJason GunthorpeYang ShiMike RapoportLinus TorvaldsOthers February 2002July 2003June 2005June 2009August 2010October 2016November 2017June 2018July 2018September 2019October 2019June 2020December 2020July 2021February 2022September 2022February 2023March 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 20, "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": 46, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 51, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 43, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	61	26.41%
Liam R. Howlett	17	7.36%
Jason Gunthorpe	10	4.33%
Yang Shi	5	2.16%
Mike Rapoport	4	1.73%
Linus Torvalds	4	1.73%
Others	130	56.28%
Total	231

internal.h

1122

-

107

3984

Mel GormanLiam R. HowlettMatthew WilcoxHugh DickinsMike RapoportNicholas PigginZi YanJason GunthorpeDavid HowellsVlastimil BabkaAndrew MortonJoonSoo KimJohannes WeinerKefeng WangMichal HockoLinus Torvalds (pre-git)Linus TorvaldsSong MuchunDavid HildenbrandFengguang WuAndi KleenYang ShiAl ViroKirill A. ShutemovPeter XuDan J WilliamsAndrea ArcangeliDavid RientjesAndy WhitcroftChristoph LameterHuang YingAlistair PoppleAlexander PotapenkoMinChan KimJérôme GlisseJan KaraChristoph HellwigKamezawa HiroyukiPeter ZijlstraYu ZhaoMiaohe LinOthers December 1991January 1992August 1992December 1992March 1993June 1993April 1994July 1994January 1995February 1995June 1995March 1996September 1996March 1997June 1999September 1999March 2000February 2002April 2002May 2002September 2002October 2002January 2003March 2003September 2003March 2004April 2004May 2004December 2004January 2005February 2005March 2005April 2005October 2005December 2005January 2006March 2006June 2006December 2006May 2007October 2007January 2008February 2008April 2008July 2008August 2008October 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010May 2010January 2011May 2011December 2011January 2012May 2012July 2012August 2012October 2012November 2012December 2012February 2013January 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017April 2017May 2017August 2017September 2017November 2017April 2018May 2018August 2018October 2018December 2018March 2019May 2019July 2019November 2019January 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 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 16}, {"author_id": 29, "token_count": 19}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 56}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 36}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 18}, {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 35}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 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58, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 29, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 44, "token_count": 8}, {"author_id": 5, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 44, "token_count": 32}, {"author_id": 3, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 5, "token_count": 50}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 16}, {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 20, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 57, "token_count": 31}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 5, "token_count": 6}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 17, "token_count": 27}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 17, "token_count": 26}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 15, "token_count": 23}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 26}, {"author_id": 37, "token_count": 24}, {"author_id": 17, "token_count": 23}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 5, "token_count": 3}, {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 5, "token_count": 4}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 32, "token_count": 8}, {"author_id": 2, "token_count": 5}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 52, "token_count": 7}, {"author_id": 37, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 5, "token_count": 19}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 34}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 27}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 65}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 6, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 34}, {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 51, "token_count": 7}, {"author_id": 6, "token_count": 58}, {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 28, "token_count": 66}, {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 53}, {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 3, "token_count": 85}, {"author_id": 6, "token_count": 2}, {"author_id": 5, "token_count": 6}, {"author_id": 46, "token_count": 39}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 6, "token_count": 10}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 20, "token_count": 9}, {"author_id": 6, "token_count": 11}, {"author_id": 5, "token_count": 91}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 3, "token_count": 102}, {"author_id": 6, "token_count": 65}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 35, "token_count": 44}, {"author_id": 53, "token_count": 148}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 53, "token_count": 17}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 57, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 55, "token_count": 9}, {"author_id": 40, "token_count": 22}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 19, "token_count": 11}, {"author_id": 6, "token_count": 32}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 51, "token_count": 137}, {"author_id": 19, "token_count": 396}, {"author_id": 6, "token_count": 26}, {"author_id": 5, "token_count": 16}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 29, "token_count": 9}, {"author_id": 17, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 148}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 43, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 43, "token_count": 46}, {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 25, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	457	11.47%
Liam R. Howlett	423	10.62%
Matthew Wilcox	364	9.14%
Hugh Dickins	213	5.35%
Mike Rapoport	176	4.42%
Nicholas Piggin	172	4.32%
Zi Yan	165	4.14%
Jason Gunthorpe	144	3.61%
David Howells	123	3.09%
Vlastimil Babka	122	3.06%
Andrew Morton	114	2.86%
JoonSoo Kim	97	2.43%
Johannes Weiner	70	1.76%
Kefeng Wang	57	1.43%
Michal Hocko	52	1.31%
Linus Torvalds (pre-git)	51	1.28%
Linus Torvalds	51	1.28%
Song Muchun	49	1.23%
David Hildenbrand	48	1.20%
Fengguang Wu	44	1.10%
Andi Kleen	42	1.05%
Yang Shi	41	1.03%
Al Viro	38	0.95%
Kirill A. Shutemov	36	0.90%
Peter Xu	29	0.73%
Dan J Williams	27	0.68%
Andrea Arcangeli	18	0.45%
David Rientjes	16	0.40%
Andy Whitcroft	16	0.40%
Christoph Lameter	15	0.38%
Huang Ying	14	0.35%
Alistair Popple	9	0.23%
Alexander Potapenko	9	0.23%
MinChan Kim	7	0.18%
Jérôme Glisse	7	0.18%
Jan Kara	7	0.18%
Christoph Hellwig	7	0.18%
Kamezawa Hiroyuki	5	0.13%
Peter Zijlstra	4	0.10%
Yu Zhao	2	0.05%
Miaohe Lin	1	0.03%
Others	642	16.11%
Total	3984

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": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 45, "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": 2, "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

io-mapping.c

29

-

3

107

Christoph HellwigOthers October 2008August 2016April 2021 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 22, "token_count": 95}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	95	88.79%
Others	12	11.21%
Total	107

ioremap.c

61

-

8

242

Christoph HellwigKefeng WangHuang YingOthers September 2006October 2007May 2009January 2011November 2011November 2017August 2019June 2022 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": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 171}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 43, "token_count": 51}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	171	70.66%
Kefeng Wang	51	21.07%
Huang Ying	2	0.83%
Others	18	7.44%
Total	242

khugepaged.c

2928

-

81

10699

Kirill A. ShutemovAndrea ArcangeliHugh DickinsMatthew WilcoxYang ShiPeter XuMiaohe LinAndrew MortonJohannes WeinerJérôme GlisseLinus Torvalds (pre-git)Mel GormanJoonSoo KimDavid RientjesMinChan KimJan KaraPeter ZijlstraShaohua LiSeongJae ParkNaoya HoriguchiVladimir DavydovSong MuchunNicholas PigginLinus TorvaldsDavid HowellsChristoph HellwigVlastimil BabkaLiam R. HowlettHuang YingAl ViroOthers January 1992August 1992November 1992July 1994June 1995September 1996January 1997April 2002June 2002July 2002September 2002November 2002March 2003April 2003May 2003February 2004June 2005December 2005October 2007January 2008February 2008July 2008October 2008January 2009February 2009January 2011April 2011July 2011August 2011October 2011March 2012May 2012October 2012November 2012December 2012February 2013November 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 2021February 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 528}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 33}, {"author_id": 16, "token_count": 10}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 4351}, {"author_id": 5, "token_count": 1}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 9}, {"author_id": 7, "token_count": 10}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 0, "token_count": 5}, {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 123}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 46, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 139}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 20}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 728}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 6, "token_count": 3}, {"author_id": 40, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 2, "token_count": 380}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 69}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 59, "token_count": 31}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 40, "token_count": 13}, {"author_id": 46, "token_count": 21}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 59, "token_count": 55}, {"author_id": 46, "token_count": 39}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 46, "token_count": 29}, {"author_id": 60, "token_count": 1016}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 45, "token_count": 5}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 6, "token_count": 31}, {"author_id": 46, "token_count": 9}, {"author_id": 60, "token_count": 650}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 46, "token_count": 49}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 27}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 40, "token_count": 26}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 410}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 40, "token_count": 16}, {"author_id": 60, "token_count": 331}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 159}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 41}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4820	45.05%
Andrea Arcangeli	534	4.99%
Hugh Dickins	441	4.12%
Matthew Wilcox	166	1.55%
Yang Shi	163	1.52%
Peter Xu	90	0.84%
Miaohe Lin	86	0.80%
Andrew Morton	37	0.35%
Johannes Weiner	27	0.25%
Jérôme Glisse	25	0.23%
Linus Torvalds (pre-git)	21	0.20%
Mel Gorman	17	0.16%
JoonSoo Kim	17	0.16%
David Rientjes	13	0.12%
MinChan Kim	10	0.09%
Jan Kara	9	0.08%
Peter Zijlstra	6	0.06%
Shaohua Li	5	0.05%
SeongJae Park	5	0.05%
Naoya Horiguchi	4	0.04%
Vladimir Davydov	3	0.03%
Song Muchun	3	0.03%
Nicholas Piggin	3	0.03%
Linus Torvalds	3	0.03%
David Howells	3	0.03%
Christoph Hellwig	3	0.03%
Vlastimil Babka	2	0.02%
Liam R. Howlett	1	0.01%
Huang Ying	1	0.01%
Al Viro	1	0.01%
Others	4180	39.07%
Total	10699

kmemleak.c

2146

-

71

7279

Catalin MarinasAndrey KonovalovLinus Torvalds (pre-git)Andrey RyabininAndrew MortonMike RapoportMarco ElverAndi KleenAlexander PotapenkoVladimir DavydovKamezawa HiroyukiOthers September 1991March 1992May 1992July 1993August 1993January 1997March 1997August 1998June 1999April 2002October 2002December 2002February 2004March 2005July 2005January 2006March 2006September 2006November 2007January 2008February 2008March 2008June 2009July 2009August 2009September 2009October 2009July 2010January 2011March 2011April 2011July 2011September 2011October 2011November 2011January 2012August 2012October 2012December 2012February 2013November 2013April 2014June 2014February 2015June 2015September 2015March 2016June 2016July 2016October 2016February 2017July 2017November 2017December 2017March 2018April 2018October 2018December 2018February 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020August 2020October 2020February 2021March 2021April 2021June 2021August 2021September 2021January 2022February 2022April 2022June 2022August 2022October 2022November 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "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": 9, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3420}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 30, "token_count": 333}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 30, "token_count": 179}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 36}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 30, "token_count": 241}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 30, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 30, "token_count": 128}, ]}, {"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": 159}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 106}, {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 30, "token_count": 152}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 97}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 30, "token_count": 300}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 84}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 30, "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": 30, "token_count": 300}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 30, "token_count": 40}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"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": 8, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"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": 393}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Catalin Marinas	5444	74.79%
Andrey Konovalov	85	1.17%
Linus Torvalds (pre-git)	29	0.40%
Andrey Ryabinin	15	0.21%
Andrew Morton	7	0.10%
Mike Rapoport	3	0.04%
Marco Elver	3	0.04%
Andi Kleen	3	0.04%
Alexander Potapenko	3	0.04%
Vladimir Davydov	2	0.03%
Kamezawa Hiroyuki	1	0.01%
Others	1684	23.14%
Total	7279

ksm.c

3493

-

89

12067

Izik EidusHugh DickinsAndrea ArcangeliDavid HildenbrandMatthew WilcoxAndrew MortonYang ShiKirill A. ShutemovMinChan KimJérôme GlisseJoonSoo KimKefeng WangMiaohe LinPeter ZijlstraSong MuchunLiam R. HowlettMike RapoportChristoph HellwigAneesh Kumar K.VAndi KleenLinus Torvalds (pre-git)Andrey RyabininKamezawa HiroyukiDavid RientjesPeter XuNicholas PigginLinus TorvaldsAnshuman KhandualAlistair PoppleOthers August 1992July 1994January 1997April 2002June 2002September 2002March 2003April 2004May 2004January 2005October 2005February 2006March 2006October 2006February 2007October 2007May 2008July 2008September 2009October 2009November 2009December 2009March 2010April 2010August 2010October 2010January 2011March 2011June 2011March 2012October 2012December 2012February 2013March 2013September 2013January 2014June 2014October 2014January 2015April 2015June 2015November 2015January 2016February 2016March 2016May 2016July 2016September 2016October 2016February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017February 2018April 2018June 2018August 2018December 2018March 2019May 2019June 2019August 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 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 36, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 99}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "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": 39, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 1021}, {"author_id": 49, "token_count": 3324}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 1086}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 58}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 45, "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": 32, "token_count": 4}, {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 1084}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 15, "token_count": 39}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 18, "token_count": 31}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 16, "token_count": 14}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "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": 27, "token_count": 8}, {"author_id": 2, "token_count": 60}, {"author_id": 60, "token_count": 172}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 2240}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 32}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 46, "token_count": 87}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 35, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 6, "token_count": 60}, {"author_id": 59, "token_count": 7}, {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 19, "token_count": 1}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 25}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 82}, {"author_id": 16, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 348}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 6, "token_count": 53}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 172}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 43, "token_count": 27}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 25, "token_count": 210}, {"author_id": 60, "token_count": 468}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 44}, ]}, ]

Author Name	Tokens	Token Proportion
Izik Eidus	3324	27.55%
Hugh Dickins	3303	27.37%
Andrea Arcangeli	2343	19.42%
David Hildenbrand	472	3.91%
Matthew Wilcox	154	1.28%
Andrew Morton	110	0.91%
Yang Shi	87	0.72%
Kirill A. Shutemov	72	0.60%
MinChan Kim	60	0.50%
Jérôme Glisse	42	0.35%
JoonSoo Kim	39	0.32%
Kefeng Wang	27	0.22%
Miaohe Lin	22	0.18%
Peter Zijlstra	18	0.15%
Song Muchun	14	0.12%
Liam R. Howlett	14	0.12%
Mike Rapoport	13	0.11%
Christoph Hellwig	10	0.08%
Aneesh Kumar K.V	9	0.07%
Andi Kleen	8	0.07%
Linus Torvalds (pre-git)	7	0.06%
Andrey Ryabinin	7	0.06%
Kamezawa Hiroyuki	6	0.05%
David Rientjes	4	0.03%
Peter Xu	3	0.02%
Nicholas Piggin	3	0.02%
Linus Torvalds	2	0.02%
Anshuman Khandual	1	0.01%
Alistair Popple	1	0.01%
Others	1892	15.68%
Total	12067

list_lru.c

605

-

29

2689

Song MuchunVladimir DavydovJohannes WeinerAndrew MortonYang ShiDavid HowellsRoman GushchinLinus Torvalds (pre-git)Michal HockoLinus TorvaldsKamezawa HiroyukiOthers June 1995February 2002January 2005March 2006February 2008March 2010October 2010March 2011December 2012August 2013October 2013November 2013April 2014August 2014December 2014February 2015September 2015November 2015July 2017April 2018August 2018March 2019May 2019April 2020June 2020August 2020December 2020May 2021November 2021March 2022June 2022 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 764}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 33}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 42, "token_count": 694}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 60, "token_count": 215}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 35, "token_count": 23}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 801}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 23, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	824	30.64%
Vladimir Davydov	694	25.81%
Johannes Weiner	49	1.82%
Andrew Morton	12	0.45%
Yang Shi	7	0.26%
David Howells	3	0.11%
Roman Gushchin	2	0.07%
Linus Torvalds (pre-git)	2	0.07%
Michal Hocko	2	0.07%
Linus Torvalds	1	0.04%
Kamezawa Hiroyuki	1	0.04%
Others	1092	40.61%
Total	2689

maccess.c

230

-

18

785

Christoph HellwigAl ViroLinus Torvalds (pre-git)David HowellsOthers September 1996April 2008January 2010July 2010October 2010May 2011October 2011May 2012August 2015November 2015March 2017May 2019September 2019November 2019June 2020August 2021March 2022November 2022April 2023 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 13, "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": 29, "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": 57, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 307}, ]}, {"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}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	307	39.11%
Al Viro	21	2.68%
Linus Torvalds (pre-git)	12	1.53%
David Howells	2	0.25%
Others	443	56.43%
Total	785

madvise.c

1531

-

79

5880

MinChan KimAndrew MortonHugh DickinsShaohua LiDavid HildenbrandAndrea ArcangeliMatthew WilcoxNicholas PigginLinus Torvalds (pre-git)Mike KravetzAndi KleenMiaohe LinMike RapoportJohannes WeinerChristoph HellwigJérôme GlisseJan KaraKirill A. ShutemovMichal HockoLiam R. HowlettMel GormanAnshuman KhandualAneesh Kumar K.VKefeng WangDavid HowellsNaoya HoriguchiYang ShiLinus TorvaldsDavid RientjesVladimir DavydovPeter ZijlstraAl ViroOthers August 1992December 1992August 1993July 1994January 1995February 1995June 1995March 1996January 1997October 1997June 1999September 1999March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003February 2004April 2004May 2004February 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006March 2007May 2007July 2007July 2008January 2009June 2009September 2009December 2009January 2010March 2010January 2011May 2011December 2011March 2012May 2012July 2012October 2012February 2013April 2013September 2013August 2014November 2014January 2015February 2015April 2015September 2015January 2016March 2016April 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 2023March 2023April 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 556}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 28}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 28, "token_count": 49}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 28, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 36, "token_count": 52}, {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 11}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 34}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"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": 5, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 275}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 9, "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": 22, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 16, "token_count": 699}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 32, "token_count": 4}, {"author_id": 3, "token_count": 3}, {"author_id": 2, "token_count": 8}, {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 18, "token_count": 69}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 38, "token_count": 14}, {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 4, "token_count": 40}, {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 38}, {"author_id": 50, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 16, "token_count": 835}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 47}, {"author_id": 16, "token_count": 291}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 209}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 602}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 7, "token_count": 45}, {"author_id": 59, "token_count": 1}, {"author_id": 14, "token_count": 78}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 38}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 59, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 19, "token_count": 6}, {"author_id": 6, "token_count": 37}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 19, "token_count": 18}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 173}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	1830	31.12%
Andrew Morton	617	10.49%
Hugh Dickins	311	5.29%
Shaohua Li	281	4.78%
David Hildenbrand	219	3.72%
Andrea Arcangeli	116	1.97%
Matthew Wilcox	93	1.58%
Nicholas Piggin	91	1.55%
Linus Torvalds (pre-git)	82	1.39%
Mike Kravetz	82	1.39%
Andi Kleen	63	1.07%
Miaohe Lin	50	0.85%
Mike Rapoport	49	0.83%
Johannes Weiner	46	0.78%
Christoph Hellwig	42	0.71%
Jérôme Glisse	40	0.68%
Jan Kara	32	0.54%
Kirill A. Shutemov	28	0.48%
Michal Hocko	27	0.46%
Liam R. Howlett	24	0.41%
Mel Gorman	15	0.26%
Anshuman Khandual	14	0.24%
Aneesh Kumar K.V	12	0.20%
Kefeng Wang	9	0.15%
David Howells	8	0.14%
Naoya Horiguchi	7	0.12%
Yang Shi	5	0.09%
Linus Torvalds	4	0.07%
David Rientjes	4	0.07%
Vladimir Davydov	3	0.05%
Peter Zijlstra	2	0.03%
Al Viro	1	0.02%
Others	1673	28.45%
Total	5880

mapping_dirty_helpers.c

338

-

8

1067

Hugh DickinsPeter ZijlstraMel GormanOthers March 2019April 2020November 2020December 2020April 2021June 2021January 2022June 2023 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1025}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	6	0.56%
Peter Zijlstra	1	0.09%
Mel Gorman	1	0.09%
Others	1059	99.25%
Total	1067

memblock.c

2241

-

100

7607

Tejun HeoMike RapoportCatalin MarinasAnshuman KhandualDavid HildenbrandLinus Torvalds (pre-git)MinChan KimKirill A. ShutemovMiaohe LinLinus TorvaldsJohannes WeinerRoman GushchinAndrew MortonKefeng WangJoonSoo KimChristoph LameterMel GormanChristoph HellwigOthers June 1993November 1993March 1997September 1999March 2000May 2000June 2000February 2002October 2002February 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 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"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": 276}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "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": 39}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "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": 11}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"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": 853}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 303}, ]}, {"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": 68}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 945}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 10, "token_count": 859}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 30, "token_count": 109}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 88}, ]}, {"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": 15, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 789}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "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": 5, "token_count": 2}, {"author_id": 60, "token_count": 155}, ]}, {"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": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "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": 102}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"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": 4, "token_count": 40}, {"author_id": 16, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"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": 4, "token_count": 188}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 38, "token_count": 62}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 32}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 83}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 20, "token_count": 6}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 25, "token_count": 27}, {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 59, "token_count": 22}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 56}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1824	23.98%
Mike Rapoport	549	7.22%
Catalin Marinas	128	1.68%
Anshuman Khandual	62	0.82%
David Hildenbrand	33	0.43%
Linus Torvalds (pre-git)	26	0.34%
MinChan Kim	25	0.33%
Kirill A. Shutemov	23	0.30%
Miaohe Lin	22	0.29%
Linus Torvalds	10	0.13%
Johannes Weiner	5	0.07%
Roman Gushchin	4	0.05%
Andrew Morton	4	0.05%
Kefeng Wang	3	0.04%
JoonSoo Kim	3	0.04%
Christoph Lameter	3	0.04%
Mel Gorman	2	0.03%
Christoph Hellwig	1	0.01%
Others	4880	64.15%
Total	7607

memcontrol.c

7898

-

151

28773

Johannes WeinerRoman GushchinTejun HeoKamezawa HiroyukiVladimir DavydovSong MuchunAndrew MortonMichal HockoMatthew WilcoxKirill A. ShutemovJérôme GlisseHugh DickinsYu ZhaoNaoya HoriguchiHuang YingYang ShiMel GormanVlastimil BabkaChristoph HellwigLinus Torvalds (pre-git)Seth JenningsZi YanAndrea ArcangeliAl ViroLinus TorvaldsDavid RientjesJoonSoo KimPeter XuAndrey RyabininNicholas PigginShaohua LiMiaohe LinChristoph LameterMinChan KimKefeng WangMike RapoportDavid HowellsDan J WilliamsLiam R. HowlettFengguang WuAlistair PoppleOthers December 1992February 1995June 1995March 1996September 1996January 1997March 1997January 1999June 1999September 1999October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002January 2003March 2003May 2004July 2004August 2004December 2004March 2005April 2005October 2005January 2006February 2006March 2006June 2006September 2006October 2006February 2007May 2007December 2007February 2008April 2008July 2008September 2008October 2008December 2008January 2009April 2009June 2009September 2009December 2009March 2010May 2010July 2010August 2010October 2010November 2010January 2011February 2011March 2011May 2011June 2011July 2011August 2011September 2011November 2011December 2011January 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015September 2015October 2015November 2015December 2015January 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017January 2018February 2018March 2018April 2018June 2018August 2018October 2018December 2018January 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 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"token_count": 21}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 7, "token_count": 101}, {"author_id": 6, "token_count": 2}, {"author_id": 37, "token_count": 9}, {"author_id": 10, "token_count": 40}, {"author_id": 11, "token_count": 41}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 37, "token_count": 11}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 23, "token_count": 58}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 43, "token_count": 4}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	11304	39.29%
Roman Gushchin	2959	10.28%
Tejun Heo	1486	5.16%
Kamezawa Hiroyuki	1482	5.15%
Vladimir Davydov	1408	4.89%
Song Muchun	878	3.05%
Andrew Morton	496	1.72%
Michal Hocko	446	1.55%
Matthew Wilcox	394	1.37%
Kirill A. Shutemov	316	1.10%
Jérôme Glisse	207	0.72%
Hugh Dickins	185	0.64%
Yu Zhao	158	0.55%
Naoya Horiguchi	120	0.42%
Huang Ying	117	0.41%
Yang Shi	81	0.28%
Mel Gorman	66	0.23%
Vlastimil Babka	62	0.22%
Christoph Hellwig	46	0.16%
Linus Torvalds (pre-git)	37	0.13%
Seth Jennings	24	0.08%
Zi Yan	21	0.07%
Andrea Arcangeli	21	0.07%
Al Viro	16	0.06%
Linus Torvalds	14	0.05%
David Rientjes	14	0.05%
JoonSoo Kim	13	0.05%
Peter Xu	10	0.03%
Andrey Ryabinin	10	0.03%
Nicholas Piggin	8	0.03%
Shaohua Li	7	0.02%
Miaohe Lin	7	0.02%
Christoph Lameter	7	0.02%
MinChan Kim	5	0.02%
Kefeng Wang	4	0.01%
Mike Rapoport	3	0.01%
David Howells	3	0.01%
Dan J Williams	3	0.01%
Liam R. Howlett	2	0.01%
Fengguang Wu	1	0.00%
Alistair Popple	1	0.00%
Others	6331	22.00%
Total	28773

memfd.c

394

-

20

1387

Mike KravetzMatthew WilcoxHugh DickinsLinus Torvalds (pre-git)Kirill A. ShutemovAl ViroChristoph HellwigAndrea ArcangeliLinus TorvaldsOthers August 1992June 1993September 1993November 1994January 1997March 1997March 2000October 2000February 2002August 2002November 2002September 2006October 2006December 2006July 2007January 2009September 2009January 2011March 2011June 2011July 2011January 2013May 2013August 2014January 2016July 2016February 2017April 2017June 2017November 2017January 2018June 2018September 2019March 2022December 2022April 2023June 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "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": 22, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 109}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 823}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 95}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 191}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	823	59.34%
Matthew Wilcox	121	8.72%
Hugh Dickins	113	8.15%
Linus Torvalds (pre-git)	33	2.38%
Kirill A. Shutemov	24	1.73%
Al Viro	17	1.23%
Christoph Hellwig	4	0.29%
Andrea Arcangeli	3	0.22%
Linus Torvalds	2	0.14%
Others	247	17.81%
Total	1387

memory-failure.c

2757

-

99

9404

Naoya HoriguchiAndi KleenFengguang WuDan J WilliamsHuang YingYang ShiMiaohe LinKefeng WangMike KravetzMatthew WilcoxChristoph HellwigLinus Torvalds (pre-git)Andrew MortonHugh DickinsJoonSoo KimMinChan KimDavid HildenbrandNicholas PigginKamezawa HiroyukiVlastimil BabkaPeter ZijlstraAnshuman KhandualMichal HockoKirill A. ShutemovAndrea ArcangeliVladimir DavydovLinus TorvaldsMike RapoportMel GormanDavid RientjesAneesh Kumar K.VTejun HeoPeter XuJan KaraAlistair PoppleOthers January 1992August 1992June 1993November 1993June 1995January 1996March 1997May 1998May 1999June 1999September 2000October 2000February 2002July 2002September 2002March 2003June 2003January 2004April 2004May 2004February 2005May 2005October 2005March 2006September 2006October 2006May 2007October 2007October 2008February 2009July 2009September 2009October 2009December 2009February 2010March 2010May 2010September 2010February 2011March 2011May 2011June 2011July 2011December 2011January 2012July 2012October 2012November 2012December 2012February 2013April 2013July 2013September 2013November 2013December 2013January 2014February 2014March 2014May 2014June 2014July 2014August 2014December 2014April 2015June 2015August 2015September 2015November 2015January 2016March 2016April 2016May 2016July 2016September 2016November 2016December 2016February 2017May 2017June 2017July 2017August 2017April 2018July 2018November 2018December 2018January 2019February 2019March 2019May 2019July 2019October 2019November 2019April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 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6, "token_count": 1}, {"author_id": 46, "token_count": 6}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 46, "token_count": 230}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 26, "token_count": 204}, {"author_id": 46, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 90}, {"author_id": 26, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 26, "token_count": 244}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 570}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 43, "token_count": 39}, {"author_id": 26, "token_count": 447}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 43, "token_count": 43}, {"author_id": 59, "token_count": 58}, {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 43, "token_count": 68}, {"author_id": 26, "token_count": 121}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 361}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 26, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 43, "token_count": 20}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 221}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 59, "token_count": 10}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 36}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	3248	34.54%
Andi Kleen	1564	16.63%
Fengguang Wu	441	4.69%
Dan J Williams	369	3.92%
Huang Ying	318	3.38%
Yang Shi	274	2.91%
Miaohe Lin	207	2.20%
Kefeng Wang	170	1.81%
Mike Kravetz	50	0.53%
Matthew Wilcox	46	0.49%
Christoph Hellwig	40	0.43%
Linus Torvalds (pre-git)	38	0.40%
Andrew Morton	38	0.40%
Hugh Dickins	32	0.34%
JoonSoo Kim	29	0.31%
MinChan Kim	22	0.23%
David Hildenbrand	18	0.19%
Nicholas Piggin	16	0.17%
Kamezawa Hiroyuki	16	0.17%
Vlastimil Babka	12	0.13%
Peter Zijlstra	12	0.13%
Anshuman Khandual	12	0.13%
Michal Hocko	11	0.12%
Kirill A. Shutemov	10	0.11%
Andrea Arcangeli	10	0.11%
Vladimir Davydov	5	0.05%
Linus Torvalds	4	0.04%
Mike Rapoport	3	0.03%
Mel Gorman	3	0.03%
David Rientjes	3	0.03%
Aneesh Kumar K.V	2	0.02%
Tejun Heo	1	0.01%
Peter Xu	1	0.01%
Jan Kara	1	0.01%
Alistair Popple	1	0.01%
Others	2377	25.28%
Total	9404

memory-tiers.c

731

-

14

2319

Aneesh Kumar K.VHuang YingYang ShiChristoph LameterJérôme GlisseNicholas PigginMiaohe LinOthers January 2006March 2006September 2017September 2021November 2021January 2022April 2022May 2022August 2022September 2022October 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 21, "token_count": 198}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 27}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 27, "token_count": 1893}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1893	81.63%
Huang Ying	228	9.83%
Yang Shi	9	0.39%
Christoph Lameter	9	0.39%
Jérôme Glisse	4	0.17%
Nicholas Piggin	3	0.13%
Miaohe Lin	1	0.04%
Others	172	7.42%
Total	2319

memory.c

6077

-

207

24634

Hugh DickinsKirill A. ShutemovPeter XuLinus TorvaldsLinus Torvalds (pre-git)Matthew WilcoxAndi KleenDavid HildenbrandJan KaraNicholas PigginHuang YingAndrea ArcangeliAndrew MortonAlistair PoppleJohannes WeinerJérôme GlisseMel GormanDavid HowellsAneesh Kumar K.VMichal HockoDan J WilliamsMike KravetzKamezawa HiroyukiChristoph HellwigAl ViroPeter ZijlstraMinChan KimMiaohe LinLiam R. HowlettAndy WhitcroftChristoph LameterYang ShiYu ZhaoZi YanJason GunthorpeKefeng WangDavid RientjesJoonSoo KimNaoya HoriguchiAlexander PotapenkoSong MuchunIzik EidusTejun HeoCatalin MarinasAnshuman KhandualShaohua LiAndrey RyabininMike RapoportFengguang WuRoman GushchinOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992November 1992March 1993April 1993June 1993July 1993November 1993April 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996June 1996July 1996September 1996March 1997August 1997January 1998May 1998August 1998January 1999February 1999June 1999September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003July 2003August 2003October 2003November 2003January 2004February 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005February 2005March 2005April 2005May 2005June 2005August 2005September 2005October 2005November 2005December 2005January 2006February 2006March 2006June 2006July 2006August 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 2011November 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 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018January 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020May 2020June 2020July 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 2023 var spanGroupData = [ 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{"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 2, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	2597	10.54%
Kirill A. Shutemov	2302	9.34%
Peter Xu	1525	6.19%
Linus Torvalds	1437	5.83%
Linus Torvalds (pre-git)	1111	4.51%
Matthew Wilcox	1062	4.31%
Andi Kleen	975	3.96%
David Hildenbrand	814	3.30%
Jan Kara	782	3.17%
Nicholas Piggin	726	2.95%
Huang Ying	617	2.50%
Andrea Arcangeli	605	2.46%
Andrew Morton	553	2.24%
Alistair Popple	544	2.21%
Johannes Weiner	427	1.73%
Jérôme Glisse	261	1.06%
Mel Gorman	202	0.82%
David Howells	190	0.77%
Aneesh Kumar K.V	173	0.70%
Michal Hocko	154	0.63%
Dan J Williams	154	0.63%
Mike Kravetz	137	0.56%
Kamezawa Hiroyuki	116	0.47%
Christoph Hellwig	107	0.43%
Al Viro	106	0.43%
Peter Zijlstra	93	0.38%
MinChan Kim	86	0.35%
Miaohe Lin	81	0.33%
Liam R. Howlett	78	0.32%
Andy Whitcroft	75	0.30%
Christoph Lameter	74	0.30%
Yang Shi	71	0.29%
Yu Zhao	62	0.25%
Zi Yan	60	0.24%
Jason Gunthorpe	41	0.17%
Kefeng Wang	32	0.13%
David Rientjes	31	0.13%
JoonSoo Kim	28	0.11%
Naoya Horiguchi	21	0.09%
Alexander Potapenko	8	0.03%
Song Muchun	6	0.02%
Izik Eidus	6	0.02%
Tejun Heo	5	0.02%
Catalin Marinas	5	0.02%
Anshuman Khandual	5	0.02%
Shaohua Li	4	0.02%
Andrey Ryabinin	4	0.02%
Mike Rapoport	3	0.01%
Fengguang Wu	2	0.01%
Roman Gushchin	1	0.00%
Others	6075	24.66%
Total	24634

memory_hotplug.c

2256

-

113

7545

David HildenbrandMichal HockoDan J WilliamsKamezawa HiroyukiAnshuman KhandualNaoya HoriguchiSong MuchunJoonSoo KimVladimir DavydovDavid RientjesVlastimil BabkaMatthew WilcoxAndrew MortonLinus Torvalds (pre-git)Miaohe LinKirill A. ShutemovChristoph HellwigAndi KleenFengguang WuMinChan KimJérôme GlisseMel GormanKefeng WangChristoph LameterHugh DickinsLinus TorvaldsSeongJae ParkNicholas PigginCatalin MarinasAndy WhitcroftMike RapoportAl ViroYang ShiMike KravetzZi YanTejun HeoHuang YingOthers September 1992June 1993June 1995January 1996March 1997August 1998September 1999February 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 2009September 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 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021August 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022January 2023February 2023March 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ 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"token_count": 39}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 43, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2264	30.01%
Michal Hocko	576	7.63%
Dan J Williams	397	5.26%
Kamezawa Hiroyuki	392	5.20%
Anshuman Khandual	269	3.57%
Naoya Horiguchi	77	1.02%
Song Muchun	71	0.94%
JoonSoo Kim	68	0.90%
Vladimir Davydov	58	0.77%
David Rientjes	51	0.68%
Vlastimil Babka	33	0.44%
Matthew Wilcox	33	0.44%
Andrew Morton	32	0.42%
Linus Torvalds (pre-git)	23	0.30%
Miaohe Lin	21	0.28%
Kirill A. Shutemov	18	0.24%
Christoph Hellwig	15	0.20%
Andi Kleen	15	0.20%
Fengguang Wu	13	0.17%
MinChan Kim	12	0.16%
Jérôme Glisse	12	0.16%
Mel Gorman	11	0.15%
Kefeng Wang	11	0.15%
Christoph Lameter	11	0.15%
Hugh Dickins	7	0.09%
Linus Torvalds	6	0.08%
SeongJae Park	5	0.07%
Nicholas Piggin	4	0.05%
Catalin Marinas	4	0.05%
Andy Whitcroft	4	0.05%
Mike Rapoport	3	0.04%
Al Viro	3	0.04%
Yang Shi	2	0.03%
Mike Kravetz	2	0.03%
Zi Yan	1	0.01%
Tejun Heo	1	0.01%
Huang Ying	1	0.01%
Others	3019	40.01%
Total	7545

mempolicy.c

3179

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123

12025

David RientjesChristoph LameterAndrew MortonMel GormanNaoya HoriguchiAneesh Kumar K.VLiam R. HowlettMatthew WilcoxYang ShiHugh DickinsAndi KleenKamezawa HiroyukiVlastimil BabkaLinus Torvalds (pre-git)Dan J WilliamsKirill A. ShutemovMichal HockoAndrea ArcangeliMinChan KimChristoph HellwigPeter ZijlstraLinus TorvaldsJoonSoo KimHuang YingNicholas PigginMiaohe LinAndrey RyabininAl ViroPeter XuDavid HowellsAndrey KonovalovTejun HeoMike KravetzAnshuman KhandualOthers September 1991January 1992August 1992September 1992March 1993June 1993November 1993June 1995September 1996January 1997March 1997January 2000March 2000October 2000February 2002April 2002June 2002August 2002September 2002January 2003March 2003May 2003February 2004April 2004May 2004June 2004September 2004October 2004November 2004December 2004January 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006June 2006July 2006August 2006September 2006October 2006December 2006February 2007March 2007May 2007July 2007August 2007September 2007October 2007November 2007February 2008March 2008April 2008July 2008October 2008November 2008January 2009June 2009August 2009September 2009October 2009December 2009March 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 2015September 2015January 2016February 2016March 2016May 2016September 2016October 2016December 2016January 2017February 2017July 2017September 2017October 2017November 2017January 2018March 2018June 2018July 2018August 2018October 2018February 2019March 2019May 2019June 2019August 2019September 2019November 2019January 2020February 2020April 2020June 2020August 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021September 2021October 2021November 2021December 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 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1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 32, "token_count": 9}, {"author_id": 5, "token_count": 26}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 32, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 3, "token_count": 8}, {"author_id": 26, "token_count": 19}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 27, "token_count": 22}, {"author_id": 26, "token_count": 213}, {"author_id": 10, "token_count": 6}, {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 17, "token_count": 10}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 30}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 21}, {"author_id": 5, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 32, "token_count": 32}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 20, "token_count": 1}, {"author_id": 37, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 37}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 141}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 24, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 37, "token_count": 3}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 41, "token_count": 6}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 35}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 46, "token_count": 41}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 30}, {"author_id": 46, "token_count": 83}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 32, "token_count": 93}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 46, "token_count": 15}, {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 41, "token_count": 38}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 40, "token_count": 4}, {"author_id": 46, "token_count": 3}, {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 25}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 53}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 21, "token_count": 26}, {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 5, "token_count": 1}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 229}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 449}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 369}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 256}, {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 6, "token_count": 30}, {"author_id": 59, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 6, "token_count": 77}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 79}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 37, "token_count": 28}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 9}, {"author_id": 14, "token_count": 6}, {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 138}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	1908	15.87%
Christoph Lameter	1507	12.53%
Andrew Morton	1298	10.79%
Mel Gorman	692	5.75%
Naoya Horiguchi	470	3.91%
Aneesh Kumar K.V	281	2.34%
Liam R. Howlett	241	2.00%
Matthew Wilcox	180	1.50%
Yang Shi	148	1.23%
Hugh Dickins	140	1.16%
Andi Kleen	139	1.16%
Kamezawa Hiroyuki	138	1.15%
Vlastimil Babka	80	0.67%
Linus Torvalds (pre-git)	64	0.53%
Dan J Williams	55	0.46%
Kirill A. Shutemov	53	0.44%
Michal Hocko	51	0.42%
Andrea Arcangeli	43	0.36%
MinChan Kim	40	0.33%
Christoph Hellwig	38	0.32%
Peter Zijlstra	33	0.27%
Linus Torvalds	27	0.22%
JoonSoo Kim	26	0.22%
Huang Ying	26	0.22%
Nicholas Piggin	21	0.17%
Miaohe Lin	19	0.16%
Andrey Ryabinin	15	0.12%
Al Viro	12	0.10%
Peter Xu	7	0.06%
David Howells	7	0.06%
Andrey Konovalov	7	0.06%
Tejun Heo	6	0.05%
Mike Kravetz	6	0.05%
Anshuman Khandual	4	0.03%
Others	4243	35.28%
Total	12025

mempool.c

562

-

38

2192

Linus TorvaldsDavid RientjesAndrew MortonAndrey RyabininTejun HeoChristoph LameterNicholas PigginLinus Torvalds (pre-git)Miaohe LinCatalin MarinasAndrey KonovalovMichal HockoMike RapoportMel GormanAl ViroChristoph HellwigOthers January 1992August 1992January 1996October 1997August 1998September 1999January 2000March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003March 2004June 2004March 2005May 2005June 2005October 2005March 2006August 2006July 2007October 2007October 2011January 2012June 2012April 2014June 2014February 2015April 2015May 2015November 2015March 2016June 2016July 2016June 2017November 2017February 2018March 2019August 2020October 2020December 2020April 2021June 2021June 2022October 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 632}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 136}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 28, "token_count": 20}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 27}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 38}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 24, "token_count": 75}, {"author_id": 32, "token_count": 584}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "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": 4, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 53}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	632	28.83%
David Rientjes	584	26.64%
Andrew Morton	159	7.25%
Andrey Ryabinin	79	3.60%
Tejun Heo	49	2.24%
Christoph Lameter	27	1.23%
Nicholas Piggin	20	0.91%
Linus Torvalds (pre-git)	17	0.78%
Miaohe Lin	12	0.55%
Catalin Marinas	9	0.41%
Andrey Konovalov	9	0.41%
Michal Hocko	5	0.23%
Mike Rapoport	4	0.18%
Mel Gorman	4	0.18%
Al Viro	4	0.18%
Christoph Hellwig	2	0.09%
Others	576	26.28%
Total	2192

memremap.c

550

-

33

2235

Dan J WilliamsChristoph HellwigAlistair PoppleDavid HildenbrandAndrey RyabininMatthew WilcoxAnshuman KhandualJérôme GlisseMichal HockoAneesh Kumar K.VNicholas PigginKamezawa HiroyukiSong MuchunMiaohe LinAndrea ArcangeliAndrew MortonOthers August 2002October 2002November 2005January 2006October 2007October 2008January 2011January 2014August 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 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 14}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 22, "token_count": 108}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 212}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 41, "token_count": 27}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 41, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 41, "token_count": 21}, {"author_id": 52, "token_count": 23}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 72}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 41, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 29}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 52, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 42}, {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 41, "token_count": 97}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 171}, {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 83}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 27, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 25, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 41, "token_count": 502}, {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 33}, {"author_id": 41, "token_count": 50}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 71}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 21}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 35, "token_count": 8}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 55, "token_count": 78}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	1133	50.69%
Christoph Hellwig	528	23.62%
Alistair Popple	78	3.49%
David Hildenbrand	43	1.92%
Andrey Ryabinin	42	1.88%
Matthew Wilcox	36	1.61%
Anshuman Khandual	33	1.48%
Jérôme Glisse	28	1.25%
Michal Hocko	18	0.81%
Aneesh Kumar K.V	16	0.72%
Nicholas Piggin	14	0.63%
Kamezawa Hiroyuki	14	0.63%
Song Muchun	8	0.36%
Miaohe Lin	7	0.31%
Andrea Arcangeli	5	0.22%
Andrew Morton	1	0.04%
Others	231	10.34%
Total	2235

memtest.c

119

-

12

523

Tejun HeoAndi KleenOthers February 2002March 2008April 2008July 2008February 2009March 2009June 2009August 2010July 2011February 2013January 2014April 2015June 2015September 2015November 2017March 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 9}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"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": 10, "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": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	44	8.41%
Andi Kleen	9	1.72%
Others	470	89.87%
Total	523

migrate.c

2583

-

109

9529

Huang YingChristoph LameterMatthew WilcoxNaoya HoriguchiHugh DickinsMinChan KimMel GormanJan KaraMichal HockoMiaohe LinYang ShiJoonSoo KimPeter ZijlstraJérôme GlisseKirill A. ShutemovAnshuman KhandualLinus TorvaldsPeter XuMike KravetzZi YanNicholas PigginAndrew MortonJohannes WeinerAlistair PoppleVlastimil BabkaLinus Torvalds (pre-git)David RientjesDavid HildenbrandSong MuchunAndrea ArcangeliVladimir DavydovKamezawa HiroyukiAneesh Kumar K.VAndi KleenShaohua LiDavid HowellsChristoph HellwigDan J WilliamsTejun HeoLiam R. HowlettAl ViroOthers September 1991January 1995June 1995January 1996March 1996January 1997May 1999June 1999February 2002April 2002May 2002June 2002August 2002September 2002October 2002December 2002June 2003March 2004April 2004May 2004June 2004March 2005January 2006February 2006March 2006June 2006September 2006October 2006November 2006December 2006March 2007April 2007June 2007July 2007August 2007October 2007December 2007January 2008February 2008June 2008July 2008August 2008October 2008November 2008December 2008January 2009April 2009June 2009September 2009December 2009February 2010May 2010September 2010October 2010December 2010January 2011February 2011March 2011June 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 2018July 2018October 2018December 2018February 2019March 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 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 36, "token_count": 6}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 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"token_count": 12}, {"author_id": 21, "token_count": 107}, {"author_id": 59, "token_count": 3}, {"author_id": 35, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 59, "token_count": 32}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 27}, {"author_id": 6, "token_count": 59}, {"author_id": 59, "token_count": 55}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 274}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 21, "token_count": 48}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 21, "token_count": 76}, {"author_id": 40, "token_count": 28}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 55, "token_count": 22}, {"author_id": 6, "token_count": 85}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 21, "token_count": 127}, {"author_id": 17, "token_count": 29}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 50, "token_count": 5}, {"author_id": 40, "token_count": 21}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 21, "token_count": 1145}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 389}, {"author_id": 2, "token_count": 23}, {"author_id": 20, "token_count": 44}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 21, "token_count": 9}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 21, "token_count": 13}, {"author_id": 6, "token_count": 87}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 48}, {"author_id": 60, "token_count": 43}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1918	20.13%
Christoph Lameter	1245	13.07%
Matthew Wilcox	868	9.11%
Naoya Horiguchi	457	4.80%
Hugh Dickins	370	3.88%
MinChan Kim	348	3.65%
Mel Gorman	332	3.48%
Jan Kara	280	2.94%
Michal Hocko	273	2.86%
Miaohe Lin	256	2.69%
Yang Shi	213	2.24%
JoonSoo Kim	207	2.17%
Peter Zijlstra	206	2.16%
Jérôme Glisse	129	1.35%
Kirill A. Shutemov	122	1.28%
Anshuman Khandual	113	1.19%
Linus Torvalds	86	0.90%
Peter Xu	78	0.82%
Mike Kravetz	78	0.82%
Zi Yan	65	0.68%
Nicholas Piggin	60	0.63%
Andrew Morton	51	0.54%
Johannes Weiner	49	0.51%
Alistair Popple	48	0.50%
Vlastimil Babka	42	0.44%
Linus Torvalds (pre-git)	34	0.36%
David Rientjes	28	0.29%
David Hildenbrand	28	0.29%
Song Muchun	21	0.22%
Andrea Arcangeli	21	0.22%
Vladimir Davydov	19	0.20%
Kamezawa Hiroyuki	18	0.19%
Aneesh Kumar K.V	16	0.17%
Andi Kleen	15	0.16%
Shaohua Li	13	0.14%
David Howells	12	0.13%
Christoph Hellwig	11	0.12%
Dan J Williams	3	0.03%
Tejun Heo	2	0.02%
Liam R. Howlett	1	0.01%
Al Viro	1	0.01%
Others	1392	14.61%
Total	9529

migrate_device.c

956

-

25

3450

Christoph HellwigAlistair PoppleJérôme GlisseMatthew WilcoxDavid HildenbrandMel GormanHugh DickinsPeter XuChristoph LameterZi YanMinChan KimAndrew MortonOthers August 2002February 2006March 2006June 2006October 2008October 2011November 2012December 2013February 2015July 2016December 2016April 2017September 2017November 2017December 2018August 2019January 2020February 2020March 2020April 2020July 2020June 2021September 2021November 2021January 2022February 2022May 2022June 2022July 2022August 2022September 2022November 2022February 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 273}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 55, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 55, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 59}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 2304}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 51}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 55, "token_count": 124}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 40, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 55, "token_count": 394}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 55, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2322	67.30%
Alistair Popple	541	15.68%
Jérôme Glisse	275	7.97%
Matthew Wilcox	73	2.12%
David Hildenbrand	51	1.48%
Mel Gorman	18	0.52%
Hugh Dickins	16	0.46%
Peter Xu	15	0.43%
Christoph Lameter	15	0.43%
Zi Yan	4	0.12%
MinChan Kim	4	0.12%
Andrew Morton	3	0.09%
Others	113	3.28%
Total	3450

mincore.c

283

-

31

1070

Linus TorvaldsNaoya HoriguchiJohannes WeinerNicholas PigginHugh DickinsChristoph HellwigDavid HowellsMatthew WilcoxKirill A. ShutemovAndrea ArcangeliAndrey KonovalovLinus Torvalds (pre-git)Andrew MortonTejun HeoPeter XuMike RapoportHuang YingOthers May 1992September 1992March 2002February 2004February 2005March 2005December 2006February 2007January 2009December 2009March 2010May 2010January 2011November 2013February 2015November 2015January 2016April 2016October 2016February 2017November 2017January 2019May 2019August 2019September 2019February 2020June 2020October 2020January 2021May 2022October 2022January 2023March 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 20, "token_count": 110}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 29, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 20, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 28, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 26, "token_count": 21}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 7, "token_count": 134}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 26, "token_count": 166}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 20, "token_count": 204}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	432	40.37%
Naoya Horiguchi	187	17.48%
Johannes Weiner	134	12.52%
Nicholas Piggin	71	6.64%
Hugh Dickins	19	1.78%
Christoph Hellwig	19	1.78%
David Howells	13	1.21%
Matthew Wilcox	11	1.03%
Kirill A. Shutemov	11	1.03%
Andrea Arcangeli	11	1.03%
Andrey Konovalov	7	0.65%
Linus Torvalds (pre-git)	3	0.28%
Andrew Morton	3	0.28%
Tejun Heo	2	0.19%
Peter Xu	2	0.19%
Mike Rapoport	2	0.19%
Huang Ying	2	0.19%
Others	141	13.18%
Total	1070

mlock.c

784

-

59

3216

Hugh DickinsLinus Torvalds (pre-git)Vlastimil BabkaNicholas PigginLiam R. HowlettAndrew MortonMatthew WilcoxKirill A. ShutemovMichal HockoAndrey KonovalovLinus TorvaldsMike RapoportMinChan KimMiaohe LinMel GormanDavid RientjesAndrea ArcangeliJoonSoo KimAndrey RyabininAndi KleenOthers 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 2003October 2003February 2004April 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 2015September 2015November 2015January 2016May 2016October 2016November 2016February 2017March 2017May 2017September 2017October 2017November 2017February 2018August 2018March 2019June 2019September 2019May 2020June 2020September 2020December 2020April 2021May 2021July 2021January 2022February 2022March 2022April 2022July 2022September 2022January 2023April 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 688982400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 383}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 40}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 33}, ]}, {"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": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "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": 5, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 135}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 5, "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": 32, "token_count": 5}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 219}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 17, "token_count": 10}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "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": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"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": 16, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 624}, {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 61}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 71}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 270}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	679	21.11%
Linus Torvalds (pre-git)	552	17.16%
Vlastimil Babka	229	7.12%
Nicholas Piggin	139	4.32%
Liam R. Howlett	87	2.71%
Andrew Morton	83	2.58%
Matthew Wilcox	81	2.52%
Kirill A. Shutemov	56	1.74%
Michal Hocko	33	1.03%
Andrey Konovalov	14	0.44%
Linus Torvalds	10	0.31%
Mike Rapoport	8	0.25%
MinChan Kim	7	0.22%
Miaohe Lin	5	0.16%
Mel Gorman	5	0.16%
David Rientjes	5	0.16%
Andrea Arcangeli	4	0.12%
JoonSoo Kim	1	0.03%
Andrey Ryabinin	1	0.03%
Andi Kleen	1	0.03%
Others	1216	37.81%
Total	3216

mm_init.c

2807

-

72

9943

Mike RapoportMel GormanKefeng WangKirill A. ShutemovLinus Torvalds (pre-git)Alexander PotapenkoJoonSoo KimAneesh Kumar K.VDavid RientjesChristoph LameterNaoya HoriguchiAndrew MortonMike KravetzYu ZhaoVlastimil BabkaDavid HowellsAndi KleenHugh DickinsAnshuman KhandualPeter ZijlstraKamezawa HiroyukiCatalin MarinasZi YanLinus TorvaldsLiam R. HowlettChristoph HellwigMinChan KimJan KaraOthers June 1993June 1995September 1999March 2000September 2000February 2002May 2002September 2002October 2002December 2002March 2003June 2004September 2004January 2005June 2005October 2005November 2005January 2006February 2006September 2006May 2007July 2007October 2007April 2008July 2008June 2009September 2009August 2010October 2011December 2011September 2012February 2013July 2013October 2013January 2014August 2014December 2014February 2015April 2015June 2015July 2015September 2015November 2015March 2016May 2016July 2016August 2016February 2017July 2017August 2017April 2018August 2018December 2018February 2019May 2019July 2019September 2019November 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021April 2021May 2021November 2021January 2022April 2022June 2022August 2022September 2022January 2023March 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, 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1207033200, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 5, "token_count": 472}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 5, "token_count": 37}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 32, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 38, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "token_count": 12}, {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 4, "token_count": 8323}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 27, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 43, "token_count": 87}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 29}, {"author_id": 60, "token_count": 69}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	8332	83.80%
Mel Gorman	567	5.70%
Kefeng Wang	90	0.91%
Kirill A. Shutemov	47	0.47%
Linus Torvalds (pre-git)	41	0.41%
Alexander Potapenko	29	0.29%
JoonSoo Kim	21	0.21%
Aneesh Kumar K.V	19	0.19%
David Rientjes	15	0.15%
Christoph Lameter	15	0.15%
Naoya Horiguchi	12	0.12%
Andrew Morton	12	0.12%
Mike Kravetz	10	0.10%
Yu Zhao	9	0.09%
Vlastimil Babka	9	0.09%
David Howells	9	0.09%
Andi Kleen	8	0.08%
Hugh Dickins	7	0.07%
Anshuman Khandual	7	0.07%
Peter Zijlstra	6	0.06%
Kamezawa Hiroyuki	6	0.06%
Catalin Marinas	6	0.06%
Zi Yan	4	0.04%
Linus Torvalds	4	0.04%
Liam R. Howlett	4	0.04%
Christoph Hellwig	3	0.03%
MinChan Kim	2	0.02%
Jan Kara	2	0.02%
Others	647	6.51%
Total	9943

mm_slot.h

55

-

1

122

Others August 2022 var spanGroupData = [ {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 122}, ]}, ]

Author Name	Tokens	Token Proportion
Others	122	100.00%
Total	122

mmap.c

3884

-

170

15352

Liam R. HowlettLinus TorvaldsLinus Torvalds (pre-git)Andrew MortonAndrea ArcangeliKirill A. ShutemovHugh DickinsMichal HockoYang ShiPeter ZijlstraAl ViroAndi KleenMike RapoportMatthew WilcoxVlastimil BabkaDavid HowellsDan J WilliamsNicholas PigginNaoya HoriguchiChristoph HellwigMiaohe LinMel GormanDavid HildenbrandTejun HeoAndrey KonovalovDavid RientjesAlistair PoppleAnshuman KhandualShaohua LiPeter XuCatalin MarinasAndy WhitcroftMike KravetzOthers September 1991December 1991January 1992May 1992August 1992September 1992December 1992March 1993June 1993July 1993August 1993September 1993May 1994June 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996June 1996September 1996December 1996January 1997March 1997October 1997January 1998February 1998May 1998August 1998January 1999February 1999May 1999June 1999September 1999January 2000March 2000June 2000October 2000January 2001February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003July 2003September 2003October 2003December 2003January 2004February 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005February 2005March 2005April 2005May 2005June 2005September 2005October 2005January 2006March 2006April 2006June 2006July 2006August 2006September 2006October 2006December 2006January 2007February 2007March 2007May 2007July 2007August 2007October 2007November 2007January 2008February 2008April 2008June 2008July 2008August 2008September 2008October 2008December 2008January 2009February 2009March 2009April 2009June 2009July 2009September 2009November 2009December 2009January 2010March 2010April 2010May 2010August 2010September 2010October 2010December 2010January 2011April 2011May 2011June 2011October 2011January 2012February 2012March 2012April 2012May 2012August 2012October 2012November 2012December 2012January 2013February 2013March 2013April 2013May 2013July 2013September 2013November 2013January 2014March 2014April 2014May 2014June 2014August 2014September 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016September 2016October 2016December 2016February 2017May 2017June 2017September 2017November 2017March 2018April 2018May 2018June 2018July 2018August 2018October 2018December 2018March 2019April 2019May 2019August 2019September 2019November 2019January 2020April 2020June 2020July 2020August 2020October 2020November 2020December 2020January 2021February 2021June 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 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{"author_id": 26, "token_count": 34}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 173}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 19}, {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 34}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 2, "token_count": 48}, {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 20, "token_count": 10}, {"author_id": 37, "token_count": 31}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 22}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 70}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 67}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 12}, {"author_id": 2, "token_count": 4}, {"author_id": 37, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 41, "token_count": 39}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 37, "token_count": 29}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 20, "token_count": 139}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 20, "token_count": 17}, {"author_id": 37, "token_count": 38}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 46, "token_count": 91}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 59, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 59, "token_count": 8}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 8}, {"author_id": 59, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 4236}, {"author_id": 6, "token_count": 44}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 19, "token_count": 48}, {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 55, "token_count": 5}, {"author_id": 25, "token_count": 11}, {"author_id": 19, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 1934}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 19, "token_count": 17}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 17, "token_count": 56}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 225}, {"author_id": 20, "token_count": 43}, {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 19, "token_count": 138}, {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 19, "token_count": 179}, {"author_id": 20, "token_count": 212}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Liam R. Howlett	6814	44.39%
Linus Torvalds	1143	7.45%
Linus Torvalds (pre-git)	1069	6.96%
Andrew Morton	855	5.57%
Andrea Arcangeli	518	3.37%
Kirill A. Shutemov	291	1.90%
Hugh Dickins	254	1.65%
Michal Hocko	110	0.72%
Yang Shi	96	0.63%
Peter Zijlstra	76	0.50%
Al Viro	75	0.49%
Andi Kleen	74	0.48%
Mike Rapoport	71	0.46%
Matthew Wilcox	68	0.44%
Vlastimil Babka	61	0.40%
David Howells	59	0.38%
Dan J Williams	39	0.25%
Nicholas Piggin	34	0.22%
Naoya Horiguchi	34	0.22%
Christoph Hellwig	33	0.21%
Miaohe Lin	22	0.14%
Mel Gorman	16	0.10%
David Hildenbrand	12	0.08%
Tejun Heo	7	0.05%
Andrey Konovalov	7	0.05%
David Rientjes	6	0.04%
Alistair Popple	5	0.03%
Anshuman Khandual	4	0.03%
Shaohua Li	2	0.01%
Peter Xu	2	0.01%
Catalin Marinas	2	0.01%
Andy Whitcroft	2	0.01%
Mike Kravetz	1	0.01%
Others	3490	22.73%
Total	15352

mmap_lock.c

246

-

5

731

Mel GormanSong MuchunOthers June 2020December 2020June 2021July 2021 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 615}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	6	0.82%
Song Muchun	1	0.14%
Others	724	99.04%
Total	731

mmu_gather.c

397

-

26

1270

Peter ZijlstraLinus TorvaldsHugh DickinsAndrew MortonMichal HockoLinus Torvalds (pre-git)Aneesh Kumar K.VMinChan KimYang ShiMel GormanShaohua LiNicholas PigginJérôme GlisseOthers June 1993February 1995June 1995June 1999February 2002April 2002May 2002June 2002January 2003May 2003January 2004April 2004June 2004April 2005December 2006October 2007January 2008July 2008May 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 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 54}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 45, "token_count": 280}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 37, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 20, "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": 27, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 45, "token_count": 20}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 45, "token_count": 344}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 46, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 45, "token_count": 84}, ]}, {"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": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 20, "token_count": 85}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 20, "token_count": 46}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	731	57.56%
Linus Torvalds	157	12.36%
Hugh Dickins	54	4.25%
Andrew Morton	31	2.44%
Michal Hocko	21	1.65%
Linus Torvalds (pre-git)	19	1.50%
Aneesh Kumar K.V	16	1.26%
MinChan Kim	13	1.02%
Yang Shi	11	0.87%
Mel Gorman	7	0.55%
Shaohua Li	4	0.31%
Nicholas Piggin	2	0.16%
Jérôme Glisse	2	0.16%
Others	202	15.91%
Total	1270

mmu_notifier.c

1122

-

33

3375

Jason GunthorpeAndrea ArcangeliJérôme GlisseIzik EidusLinus Torvalds (pre-git)Michal HockoVladimir DavydovAlistair PoppleAndrew MortonPeter ZijlstraLinus TorvaldsHugh DickinsChristoph LameterOthers January 1992May 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 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 497}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 49, "token_count": 57}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 45}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 195}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "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": 52, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 47}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 38}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 20}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 268}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 51, "token_count": 1431}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 51, "token_count": 166}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 51, "token_count": 144}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"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": 55, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	2009	59.53%
Andrea Arcangeli	542	16.06%
Jérôme Glisse	69	2.04%
Izik Eidus	57	1.69%
Linus Torvalds (pre-git)	50	1.48%
Michal Hocko	47	1.39%
Vladimir Davydov	36	1.07%
Alistair Popple	24	0.71%
Andrew Morton	11	0.33%
Peter Zijlstra	4	0.12%
Linus Torvalds	4	0.12%
Hugh Dickins	3	0.09%
Christoph Lameter	3	0.09%
Others	516	15.29%
Total	3375

mmzone.c

112

-

14

410

Mel GormanKamezawa HiroyukiPeter ZijlstraHugh DickinsYu ZhaoAndrew MortonLinus Torvalds (pre-git)Andi KleenOthers September 1992June 1993May 2004October 2005March 2006April 2008May 2009May 2011May 2012February 2013October 2013May 2016February 2017November 2017December 2020February 2022March 2022September 2022 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 39, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 104}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 5, "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": 5, "token_count": 51}, {"author_id": 45, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 45, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 5, "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": 11, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	160	39.02%
Kamezawa Hiroyuki	122	29.76%
Peter Zijlstra	26	6.34%
Hugh Dickins	6	1.46%
Yu Zhao	5	1.22%
Andrew Morton	5	1.22%
Linus Torvalds (pre-git)	3	0.73%
Andi Kleen	1	0.24%
Others	82	20.00%
Total	410

mprotect.c

895

-

71

3583

Linus Torvalds (pre-git)Peter XuAndi KleenAndrew MortonHugh DickinsDavid HildenbrandMel GormanPeter ZijlstraKirill A. ShutemovLiam R. HowlettHuang YingJérôme GlisseLinus TorvaldsChristoph LameterAndrea ArcangeliJohannes WeinerAlistair PoppleAneesh Kumar K.VChristoph HellwigCatalin MarinasAnshuman KhandualDan J WilliamsMike RapoportMichal HockoIzik EidusAndrey KonovalovAndy WhitcroftDavid RientjesZi YanAl ViroDavid HowellsKefeng WangOthers May 1992August 1992September 1992March 1993June 1993May 1994July 1994August 1994October 1994November 1994January 1995February 1995June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000March 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002September 2003February 2004March 2004April 2004May 2004July 2004August 2004December 2004February 2005March 2005May 2005September 2005October 2005March 2006June 2006September 2006May 2008June 2008July 2008January 2009February 2009June 2009September 2009January 2011February 2012March 2012October 2012November 2012December 2012October 2013November 2013December 2013January 2014February 2014April 2014October 2014February 2015March 2015June 2015September 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017March 2017July 2017August 2017September 2017November 2017January 2018February 2018April 2018June 2018December 2018March 2019May 2019August 2019September 2019November 2019March 2020April 2020June 2020November 2020February 2021May 2021June 2021January 2022February 2022March 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 180}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 36}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 82}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 3}, {"author_id": 20, "token_count": 47}, {"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": 9, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 112}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 9}, {"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": 20, "token_count": 3}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 87}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 97}, {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 127}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 9, "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": 1, "token_count": 45}, {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 45, "token_count": 26}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 58, "token_count": 6}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 49, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 17}, {"author_id": 7, "token_count": 37}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 45, "token_count": 89}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 46}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 2, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 60, "token_count": 228}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 36, "token_count": 43}, {"author_id": 32, "token_count": 5}, {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 21}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 38, "token_count": 11}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 36, "token_count": 157}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 5}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 21, "token_count": 1}, {"author_id": 40, "token_count": 135}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "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": 55, "token_count": 31}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 21, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 14}, {"author_id": 40, "token_count": 185}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 25, "token_count": 100}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 21, "token_count": 30}, {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 25, "token_count": 22}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 25, "token_count": 32}, {"author_id": 40, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 73}, {"author_id": 40, "token_count": 64}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 40, "token_count": 40}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 41}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	439	12.25%
Peter Xu	437	12.20%
Andi Kleen	300	8.37%
Andrew Morton	236	6.59%
Hugh Dickins	233	6.50%
David Hildenbrand	168	4.69%
Mel Gorman	126	3.52%
Peter Zijlstra	122	3.40%
Kirill A. Shutemov	119	3.32%
Liam R. Howlett	89	2.48%
Huang Ying	57	1.59%
Jérôme Glisse	56	1.56%
Linus Torvalds	52	1.45%
Christoph Lameter	45	1.26%
Andrea Arcangeli	43	1.20%
Johannes Weiner	37	1.03%
Alistair Popple	31	0.87%
Aneesh Kumar K.V	21	0.59%
Christoph Hellwig	18	0.50%
Catalin Marinas	16	0.45%
Anshuman Khandual	13	0.36%
Dan J Williams	8	0.22%
Mike Rapoport	7	0.20%
Michal Hocko	7	0.20%
Izik Eidus	7	0.20%
Andrey Konovalov	7	0.20%
Andy Whitcroft	6	0.17%
David Rientjes	5	0.14%
Zi Yan	4	0.11%
Al Viro	3	0.08%
David Howells	2	0.06%
Kefeng Wang	1	0.03%
Others	868	24.23%
Total	3583

mremap.c

1110

-

72

4510

Linus Torvalds (pre-git)Hugh DickinsAneesh Kumar K.VAl ViroAndrew MortonLiam R. HowlettLinus TorvaldsAndrea ArcangeliAndi KleenMike RapoportMike KravetzKirill A. ShutemovJérôme GlisseNicholas PigginVlastimil BabkaMichal HockoMel GormanAndrey KonovalovZi YanPeter XuMiaohe LinMinChan KimYang ShiPeter ZijlstraAnshuman KhandualOthers January 1992May 1992August 1992September 1992November 1992June 1993November 1993July 1994June 1995March 1996September 1996January 1997May 1998August 1998June 1999September 1999January 2000March 2000September 2000February 2002March 2002April 2002July 2002September 2002October 2002September 2003January 2004February 2004April 2004May 2004August 2004December 2004January 2005February 2005March 2005May 2005August 2005September 2005October 2005December 2005July 2006September 2006June 2007July 2008January 2009September 2009November 2009December 2009March 2010October 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 2019March 2019May 2019September 2019November 2019April 2020May 2020June 2020July 2020August 2020December 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021March 2022April 2022May 2022June 2022September 2022December 2022January 2023February 2023March 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, 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]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 649}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 27, "token_count": 346}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 26}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 71}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 69}, {"author_id": 19, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	648	14.37%
Hugh Dickins	535	11.86%
Aneesh Kumar K.V	346	7.67%
Al Viro	304	6.74%
Andrew Morton	262	5.81%
Liam R. Howlett	128	2.84%
Linus Torvalds	123	2.73%
Andrea Arcangeli	94	2.08%
Andi Kleen	65	1.44%
Mike Rapoport	61	1.35%
Mike Kravetz	41	0.91%
Kirill A. Shutemov	37	0.82%
Jérôme Glisse	23	0.51%
Nicholas Piggin	13	0.29%
Vlastimil Babka	8	0.18%
Michal Hocko	7	0.16%
Mel Gorman	7	0.16%
Andrey Konovalov	7	0.16%
Zi Yan	6	0.13%
Peter Xu	6	0.13%
Miaohe Lin	6	0.13%
MinChan Kim	4	0.09%
Yang Shi	3	0.07%
Peter Zijlstra	1	0.02%
Anshuman Khandual	1	0.02%
Others	1774	39.33%
Total	4510

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": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 20, "token_count": 131}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 86}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 45, "token_count": 77}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "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": 12, "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": 19, "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

1838

-

86

6869

David HowellsMatthew WilcoxLiam R. HowlettLinus Torvalds (pre-git)Linus TorvaldsAndrew MortonChristoph HellwigDavid HildenbrandAndi KleenAl ViroKirill A. ShutemovJoonSoo KimMichal HockoHugh DickinsNicholas PigginMike RapoportDavid RientjesChristoph LameterAndrea ArcangeliCatalin MarinasTejun HeoAndrey RyabininVladimir DavydovJan KaraOthers May 1992July 1993September 1993October 1994January 1995June 1995March 1996September 1996January 1997March 1997January 1998March 1998February 1999May 1999June 1999September 1999January 2000March 2000October 2000February 2002April 2002May 2002July 2002August 2002September 2002December 2002January 2003March 2003April 2003May 2003July 2003August 2003February 2004April 2004May 2004August 2004October 2004January 2005February 2005March 2005April 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006July 2006September 2006December 2006February 2007March 2007July 2007August 2007October 2007January 2008February 2008April 2008June 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010May 2010August 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 2016May 2016July 2016October 2016November 2016December 2016February 2017May 2017September 2017February 2018March 2018June 2018July 2018October 2018May 2019July 2019September 2019November 2019June 2020August 2020January 2021April 2022June 2022September 2022January 2023March 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 13, "token_count": 21}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 40}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, 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{"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 29, "token_count": 34}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 57, "token_count": 9}, {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 57, "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": 57, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 20, "token_count": 66}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 24, "token_count": 3}, {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 57, "token_count": 5}, {"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": [ 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"token_count": 1}, {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "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": 2, "token_count": 8}, {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 28}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 20, "token_count": 17}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 81}, {"author_id": 6, "token_count": 224}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 25, "token_count": 58}, {"author_id": 19, "token_count": 144}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 20, "token_count": 38}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	3335	48.55%
Matthew Wilcox	225	3.28%
Liam R. Howlett	225	3.28%
Linus Torvalds (pre-git)	198	2.88%
Linus Torvalds	168	2.45%
Andrew Morton	143	2.08%
Christoph Hellwig	86	1.25%
David Hildenbrand	58	0.84%
Andi Kleen	57	0.83%
Al Viro	56	0.82%
Kirill A. Shutemov	26	0.38%
JoonSoo Kim	22	0.32%
Michal Hocko	19	0.28%
Hugh Dickins	19	0.28%
Nicholas Piggin	15	0.22%
Mike Rapoport	13	0.19%
David Rientjes	11	0.16%
Christoph Lameter	8	0.12%
Andrea Arcangeli	7	0.10%
Catalin Marinas	5	0.07%
Tejun Heo	4	0.06%
Andrey Ryabinin	3	0.04%
Vladimir Davydov	2	0.03%
Jan Kara	2	0.03%
Others	2162	31.47%
Total	6869

oom_kill.c

1260

-

80

4091

Michal HockoDavid RientjesVladimir DavydovRoman GushchinYang ShiLinus Torvalds (pre-git)Kamezawa HiroyukiNicholas PigginJohannes WeinerChristoph LameterJérôme GlisseAndrew MortonMel GormanChristoph HellwigKirill A. ShutemovLinus TorvaldsLiam R. HowlettAndrea ArcangeliHugh DickinsVlastimil BabkaDavid HowellsJoonSoo 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 2022August 2022September 2022May 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 34}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, 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"token_count": 4}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 32, "token_count": 105}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 32, "token_count": 13}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 32, "token_count": 81}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 32, "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": 7, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 7, "token_count": 3}, ]}, 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"token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 97}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 37, "token_count": 185}, {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 37, "token_count": 115}, {"author_id": 42, "token_count": 299}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 2, "token_count": 1}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 23, "token_count": 21}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 37, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 46, "token_count": 68}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 32, "token_count": 15}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 32, "token_count": 57}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 37, "token_count": 40}, {"author_id": 23, "token_count": 129}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 26}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 32, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "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": 60, "token_count": 189}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 15}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Michal Hocko	917	22.42%
David Rientjes	782	19.12%
Vladimir Davydov	327	7.99%
Roman Gushchin	155	3.79%
Yang Shi	68	1.66%
Linus Torvalds (pre-git)	62	1.52%
Kamezawa Hiroyuki	54	1.32%
Nicholas Piggin	47	1.15%
Johannes Weiner	45	1.10%
Christoph Lameter	35	0.86%
Jérôme Glisse	30	0.73%
Andrew Morton	25	0.61%
Mel Gorman	24	0.59%
Christoph Hellwig	18	0.44%
Kirill A. Shutemov	17	0.42%
Linus Torvalds	15	0.37%
Liam R. Howlett	15	0.37%
Andrea Arcangeli	15	0.37%
Hugh Dickins	10	0.24%
Vlastimil Babka	6	0.15%
David Howells	5	0.12%
JoonSoo Kim	2	0.05%
Peter Zijlstra	1	0.02%
Others	1416	34.61%
Total	4091

page-writeback.c

3137

-

101

9883

Tejun HeoFengguang WuAndrew MortonMatthew WilcoxJan KaraPeter ZijlstraJohannes WeinerMel GormanChristoph HellwigLinus Torvalds (pre-git)David HowellsDavid RientjesNicholas PigginChristoph LameterLinus TorvaldsAndrey RyabininMinChan KimJoonSoo KimYang ShiHuang YingMike RapoportNaoya HoriguchiKirill A. ShutemovKefeng WangAndrea ArcangeliMichal HockoDavid HildenbrandOthers September 1992June 1993November 1993August 1994June 1995January 1996September 1996March 1997August 1997June 1999September 1999September 2000October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002December 2002January 2003March 2003April 2003June 2003August 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 2010September 2010October 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012December 2012January 2013February 2013April 2013September 2013October 2013January 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015February 2015March 2015April 2015May 2015August 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017March 2017April 2017May 2017August 2017September 2017October 2017November 2017April 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019January 2020April 2020June 2020August 2020September 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022April 2022June 2022August 2022September 2022November 2022December 2022January 2023June 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 752140800, "group": [ 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1622530800, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 43, "token_count": 1}, {"author_id": 6, "token_count": 65}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 50, "token_count": 229}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 23}, {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 50, "token_count": 85}, ]}, {"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": 444}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 22, "token_count": 42}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 6, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	2220	22.46%
Fengguang Wu	1821	18.43%
Andrew Morton	896	9.07%
Matthew Wilcox	630	6.37%
Jan Kara	520	5.26%
Peter Zijlstra	401	4.06%
Johannes Weiner	221	2.24%
Mel Gorman	186	1.88%
Christoph Hellwig	139	1.41%
Linus Torvalds (pre-git)	127	1.29%
David Howells	120	1.21%
David Rientjes	109	1.10%
Nicholas Piggin	87	0.88%
Christoph Lameter	80	0.81%
Linus Torvalds	77	0.78%
Andrey Ryabinin	23	0.23%
MinChan Kim	22	0.22%
JoonSoo Kim	20	0.20%
Yang Shi	13	0.13%
Huang Ying	10	0.10%
Mike Rapoport	6	0.06%
Naoya Horiguchi	5	0.05%
Kirill A. Shutemov	4	0.04%
Kefeng Wang	4	0.04%
Andrea Arcangeli	3	0.03%
Michal Hocko	2	0.02%
David Hildenbrand	1	0.01%
Others	2136	21.61%
Total	9883

page_alloc.c

6765

-

194

22766

Mike RapoportMel GormanKirill A. ShutemovVlastimil BabkaJoonSoo KimKamezawa HiroyukiAndrew MortonMichal HockoAnshuman KhandualZi YanChristoph LameterFengguang WuKefeng WangDan J WilliamsNaoya HoriguchiMinChan KimLinus Torvalds (pre-git)Hugh DickinsMatthew WilcoxAndrey KonovalovDavid HildenbrandNicholas PigginChristoph HellwigDavid RientjesAndi KleenLinus TorvaldsJohannes WeinerAlexander PotapenkoDavid HowellsMiaohe LinPeter ZijlstraAndy WhitcroftVladimir DavydovAndrea ArcangeliCatalin MarinasAndrey RyabininYang ShiRoman GushchinJason GunthorpeHuang YingSong MuchunAlistair PoppleYu ZhaoMike KravetzOthers September 1992June 1993June 1995January 1996March 1996March 1997September 1999January 2000March 2000July 2000September 2000October 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003October 2003December 2003March 2004April 2004May 2004June 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006January 2007February 2007May 2007July 2007October 2007December 2007February 2008March 2008April 2008May 2008June 2008July 2008September 2008November 2008January 2009June 2009July 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010December 2010January 2011April 2011May 2011July 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014March 2014April 2014June 2014July 2014August 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 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 820483200, "group": 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"token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 43, "token_count": 178}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 581}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	9614	42.23%
Mel Gorman	4273	18.77%
Kirill A. Shutemov	713	3.13%
Vlastimil Babka	469	2.06%
JoonSoo Kim	360	1.58%
Kamezawa Hiroyuki	357	1.57%
Andrew Morton	341	1.50%
Michal Hocko	336	1.48%
Anshuman Khandual	316	1.39%
Zi Yan	276	1.21%
Christoph Lameter	243	1.07%
Fengguang Wu	228	1.00%
Kefeng Wang	194	0.85%
Dan J Williams	170	0.75%
Naoya Horiguchi	156	0.69%
MinChan Kim	154	0.68%
Linus Torvalds (pre-git)	145	0.64%
Hugh Dickins	138	0.61%
Matthew Wilcox	137	0.60%
Andrey Konovalov	121	0.53%
David Hildenbrand	96	0.42%
Nicholas Piggin	93	0.41%
Christoph Hellwig	67	0.29%
David Rientjes	65	0.29%
Andi Kleen	59	0.26%
Linus Torvalds	56	0.25%
Johannes Weiner	54	0.24%
Alexander Potapenko	48	0.21%
David Howells	45	0.20%
Miaohe Lin	42	0.18%
Peter Zijlstra	40	0.18%
Andy Whitcroft	34	0.15%
Vladimir Davydov	29	0.13%
Andrea Arcangeli	23	0.10%
Catalin Marinas	15	0.07%
Andrey Ryabinin	13	0.06%
Yang Shi	12	0.05%
Roman Gushchin	12	0.05%
Jason Gunthorpe	8	0.04%
Huang Ying	8	0.04%
Song Muchun	7	0.03%
Alistair Popple	7	0.03%
Yu Zhao	6	0.03%
Mike Kravetz	5	0.02%
Others	3181	13.97%
Total	22766

page_counter.c

264

-

16

814

Johannes WeinerRoman GushchinTejun HeoAndrew MortonMiaohe LinOthers February 2002June 2003July 2003August 2007November 2010December 2014February 2015November 2015November 2017June 2018April 2020August 2020October 2020December 2020April 2021August 2022 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": 9, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 482}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 23, "token_count": 196}, {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 7, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	523	64.25%
Roman Gushchin	196	24.08%
Tejun Heo	8	0.98%
Andrew Morton	3	0.37%
Miaohe Lin	1	0.12%
Others	83	10.20%
Total	814

page_ext.c

539

-

34

1712

JoonSoo KimVladimir DavydovLinus Torvalds (pre-git)Vlastimil BabkaSeongJae ParkAndy WhitcroftFengguang WuYang ShiAndrea ArcangeliAndrew MortonMike RapoportKirill A. ShutemovCatalin MarinasKamezawa HiroyukiAnshuman KhandualOthers 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 2022April 2022August 2022September 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 58, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 44, "token_count": 13}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 1187}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 77}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"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": 21}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 189}, ]}, {"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": 24}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1264	73.83%
Vladimir Davydov	36	2.10%
Linus Torvalds (pre-git)	35	2.04%
Vlastimil Babka	15	0.88%
SeongJae Park	15	0.88%
Andy Whitcroft	14	0.82%
Fengguang Wu	13	0.76%
Yang Shi	8	0.47%
Andrea Arcangeli	5	0.29%
Andrew Morton	4	0.23%
Mike Rapoport	3	0.18%
Kirill A. Shutemov	3	0.18%
Catalin Marinas	3	0.18%
Kamezawa Hiroyuki	2	0.12%
Anshuman Khandual	1	0.06%
Others	291	17.00%
Total	1712

page_idle.c

221

-

18

855

Vladimir DavydovKefeng WangMatthew WilcoxKirill A. ShutemovAndrea ArcangeliLinus Torvalds (pre-git)JoonSoo KimYang ShiChristoph 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 2022 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "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": 18, "token_count": 32}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 578}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 42, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "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": 46, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 29}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 43, "token_count": 58}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	598	69.94%
Kefeng Wang	58	6.78%
Matthew Wilcox	37	4.33%
Kirill A. Shutemov	32	3.74%
Andrea Arcangeli	32	3.74%
Linus Torvalds (pre-git)	27	3.16%
JoonSoo Kim	16	1.87%
Yang Shi	13	1.52%
Christoph Lameter	10	1.17%
Hugh Dickins	9	1.05%
SeongJae Park	8	0.94%
Andrew Morton	4	0.47%
MinChan Kim	3	0.35%
Mike Rapoport	1	0.12%
Others	7	0.82%
Total	855

page_io.c

546

-

48

2591

Mel GormanChristoph HellwigAndrew MortonLinus Torvalds (pre-git)Matthew WilcoxMinChan KimPeter ZijlstraHuang YingDennis ZhouShaohua LiSeth JenningsJohannes WeinerTejun HeoAl ViroRoman GushchinLinus TorvaldsChristoph LameterNicholas PigginOthers January 1992August 1992November 1993January 1996February 1998March 1998December 1998May 1999September 1999March 2000February 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002April 2004June 2006July 2006September 2006December 2006September 2007February 2008June 2008March 2011January 2012April 2012May 2012July 2012April 2013May 2013July 2013October 2013January 2014March 2014April 2014June 2014December 2014January 2015February 2015May 2015July 2015December 2015March 2016June 2016July 2016August 2016September 2016October 2016November 2016June 2017July 2017August 2017September 2017November 2017December 2017July 2018September 2018November 2018December 2018January 2019June 2019July 2019November 2019January 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021January 2022February 2022March 2022April 2022May 2022August 2022September 2022January 2023February 2023May 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 43}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 120}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 16}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 45, "token_count": 46}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"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": 32}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 494}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 15}, {"author_id": 54, "token_count": 25}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 6, "token_count": 43}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "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": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 56, "token_count": 26}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 21, "token_count": 37}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 10, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 34, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 34, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 34, "token_count": 26}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 16, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 22, "token_count": 56}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 820}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 57, "token_count": 2}, {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 194}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	509	19.64%
Christoph Hellwig	335	12.93%
Andrew Morton	198	7.64%
Linus Torvalds (pre-git)	98	3.78%
Matthew Wilcox	90	3.47%
MinChan Kim	59	2.28%
Peter Zijlstra	46	1.78%
Huang Ying	46	1.78%
Dennis Zhou	38	1.47%
Shaohua Li	26	1.00%
Seth Jennings	25	0.96%
Johannes Weiner	23	0.89%
Tejun Heo	22	0.85%
Al Viro	11	0.42%
Roman Gushchin	7	0.27%
Linus Torvalds	7	0.27%
Christoph Lameter	4	0.15%
Nicholas Piggin	3	0.12%
Others	1044	40.29%
Total	2591

page_isolation.c

690

-

40

1987

Zi YanKamezawa HiroyukiJoonSoo KimDavid HildenbrandMinChan KimMichal HockoNaoya HoriguchiMiaohe LinAndrew MortonAndi KleenKefeng WangVlastimil BabkaLinus Torvalds (pre-git)Andy WhitcroftSong MuchunJohannes WeinerMel GormanMatthew WilcoxKirill A. ShutemovDavid HowellsMike KravetzOthers September 1992June 1993January 1996October 2002February 2003January 2005June 2005October 2005January 2006June 2006October 2007November 2007October 2008November 2008December 2009October 2010December 2011April 2012July 2012October 2012December 2012January 2013June 2013November 2014December 2014September 2015January 2016April 2016July 2016May 2017July 2017November 2017April 2018May 2018December 2018March 2019July 2019November 2019January 2020April 2020May 2020October 2020December 2020September 2021November 2021January 2022April 2022May 2022September 2022October 2022March 2023May 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 58, "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": 39, "token_count": 338}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 16, "token_count": 66}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 15, "token_count": 78}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 15, "token_count": 26}, {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 37, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 25, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 25, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 25, "token_count": 26}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 59, "token_count": 17}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "token_count": 11}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 53, "token_count": 902}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 43, "token_count": 8}, {"author_id": 53, "token_count": 20}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 7, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Zi Yan	931	46.85%
Kamezawa Hiroyuki	348	17.51%
JoonSoo Kim	110	5.54%
David Hildenbrand	74	3.72%
MinChan Kim	67	3.37%
Michal Hocko	39	1.96%
Naoya Horiguchi	17	0.86%
Miaohe Lin	17	0.86%
Andrew Morton	11	0.55%
Andi Kleen	10	0.50%
Kefeng Wang	8	0.40%
Vlastimil Babka	6	0.30%
Linus Torvalds (pre-git)	5	0.25%
Andy Whitcroft	5	0.25%
Song Muchun	4	0.20%
Johannes Weiner	4	0.20%
Mel Gorman	3	0.15%
Matthew Wilcox	3	0.15%
Kirill A. Shutemov	3	0.15%
David Howells	3	0.15%
Mike Kravetz	2	0.10%
Others	317	15.95%
Total	1987

page_owner.c

728

-

48

2956

JoonSoo KimVlastimil BabkaYang ShiLinus Torvalds (pre-git)Kamezawa HiroyukiMel GormanMatthew WilcoxChristoph HellwigAndrew MortonNicholas PigginChristoph LameterLinus TorvaldsMike RapoportMiaohe LinKirill A. ShutemovKefeng WangAndrey KonovalovOthers September 1992June 1993June 1995January 1996May 1998September 1999February 2002September 2002November 2002March 2006June 2006August 2006February 2007October 2007May 2010January 2012May 2012January 2014December 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 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 28, "token_count": 9}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 27}, {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 964}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 17, "token_count": 195}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 18}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 46, "token_count": 85}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 15, "token_count": 229}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 262}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "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": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 17, "token_count": 123}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 34}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 17, "token_count": 12}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1491	50.44%
Vlastimil Babka	447	15.12%
Yang Shi	85	2.88%
Linus Torvalds (pre-git)	29	0.98%
Kamezawa Hiroyuki	27	0.91%
Mel Gorman	23	0.78%
Matthew Wilcox	20	0.68%
Christoph Hellwig	12	0.41%
Andrew Morton	11	0.37%
Nicholas Piggin	9	0.30%
Christoph Lameter	9	0.30%
Linus Torvalds	7	0.24%
Mike Rapoport	6	0.20%
Miaohe Lin	3	0.10%
Kirill A. Shutemov	3	0.10%
Kefeng Wang	2	0.07%
Andrey Konovalov	1	0.03%
Others	771	26.08%
Total	2956

page_poison.c

106

-

16

446

Vlastimil BabkaAndrey KonovalovJoonSoo KimAndrey RyabininAlexander PotapenkoOthers October 2005September 2006March 2009October 2011December 2014February 2015March 2016November 2017April 2018March 2019July 2019September 2019October 2020December 2020April 2021 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": 277}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "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": 8, "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": 12, "token_count": 3}, {"author_id": 17, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	17	3.81%
Andrey Konovalov	12	2.69%
JoonSoo Kim	6	1.35%
Andrey Ryabinin	3	0.67%
Alexander Potapenko	3	0.67%
Others	405	90.81%
Total	446

page_reporting.c

417

-

10

1312

SeongJae ParkNaoya HoriguchiLinus Torvalds (pre-git)Kirill A. ShutemovMatthew WilcoxOthers September 1992June 1993August 2018December 2018April 2020October 2020February 2021June 2021September 2022December 2022March 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1159}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	8	0.61%
Naoya Horiguchi	5	0.38%
Linus Torvalds (pre-git)	3	0.23%
Kirill A. Shutemov	2	0.15%
Matthew Wilcox	1	0.08%
Others	1293	98.55%
Total	1312

page_reporting.h

53

-

10

133

Kamezawa HiroyukiLinus 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": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "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": 39, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "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": 4, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kamezawa Hiroyuki	10	7.52%
Linus Torvalds (pre-git)	3	2.26%
Christoph Lameter	2	1.50%
Mike Rapoport	1	0.75%
Others	117	87.97%
Total	133

page_table_check.c

258

-

15

1129

Linus Torvalds (pre-git)Kamezawa HiroyukiHugh DickinsMiaohe LinDavid HildenbrandOthers September 1992June 1993June 1995January 1996October 2007December 2011November 2017May 2020January 2022February 2022March 2022May 2022August 2022September 2022November 2022January 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 10}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 922}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"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": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	37	3.28%
Kamezawa Hiroyuki	10	0.89%
Hugh Dickins	9	0.80%
Miaohe Lin	7	0.62%
David Hildenbrand	2	0.18%
Others	1064	94.24%
Total	1129

page_vma_mapped.c

339

-

24

1316

Kirill A. ShutemovHugh DickinsMatthew WilcoxJérôme GlisseZi YanSong MuchunAlistair PoppleAndrew MortonLinus Torvalds (pre-git)Peter XuYang ShiNaoya HoriguchiNicholas PigginMiaohe LinChristoph LameterChristoph HellwigOthers January 1992August 1992June 1995July 2002September 2002October 2002March 2003November 2003May 2004February 2006October 2008May 2010February 2017March 2017July 2017September 2017October 2017November 2017January 2018October 2018December 2020June 2021February 2022April 2022May 2022July 2022August 2022December 2022June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 648}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 34}, {"author_id": 53, "token_count": 33}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 55, "token_count": 18}, {"author_id": 3, "token_count": 187}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 100}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 24}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 100}, {"author_id": 60, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	689	52.36%
Hugh Dickins	287	21.81%
Matthew Wilcox	100	7.60%
Jérôme Glisse	34	2.58%
Zi Yan	33	2.51%
Song Muchun	24	1.82%
Alistair Popple	18	1.37%
Andrew Morton	12	0.91%
Linus Torvalds (pre-git)	6	0.46%
Peter Xu	6	0.46%
Yang Shi	5	0.38%
Naoya Horiguchi	4	0.30%
Nicholas Piggin	3	0.23%
Miaohe Lin	1	0.08%
Christoph Lameter	1	0.08%
Christoph Hellwig	1	0.08%
Others	92	6.99%
Total	1316

pagewalk.c

678

-

30

2993

Naoya HoriguchiChristoph HellwigKirill A. ShutemovHugh DickinsDavid HowellsMatthew WilcoxDavid HildenbrandLinus Torvalds (pre-git)Christoph LameterPeter XuJohannes WeinerAndy WhitcroftAndi KleenOthers September 1993July 1994January 1995December 2004January 2005October 2007February 2008April 2008June 2008December 2009April 2010November 2010March 2011July 2011December 2012April 2013May 2013October 2013February 2015March 2015January 2016February 2017March 2017July 2017November 2017August 2019October 2019February 2020June 2020June 2021August 2022September 2022October 2022December 2022June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 48}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 11}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 660}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 26, "token_count": 39}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 26, "token_count": 144}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "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": 1422777600, "group": [ {"author_id": 26, "token_count": 345}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 289}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 409}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 271}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 36}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 40, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 113}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	535	17.88%
Christoph Hellwig	289	9.66%
Kirill A. Shutemov	58	1.94%
Hugh Dickins	56	1.87%
David Howells	48	1.60%
Matthew Wilcox	39	1.30%
David Hildenbrand	36	1.20%
Linus Torvalds (pre-git)	31	1.04%
Christoph Lameter	16	0.53%
Peter Xu	12	0.40%
Johannes Weiner	12	0.40%
Andy Whitcroft	11	0.37%
Andi Kleen	2	0.07%
Others	1848	61.74%
Total	2993

percpu-internal.h

266

-

10

672

Dennis ZhouTejun HeoRoman GushchinLinus Torvalds (pre-git)Others October 2000February 2009March 2009April 2009June 2009July 2009August 2009April 2010September 2014June 2017July 2017November 2017February 2019August 2020April 2021May 2021January 2022May 2022February 2023June 2023 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 47}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 380}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	504	75.00%
Tejun Heo	84	12.50%
Roman Gushchin	25	3.72%
Linus Torvalds (pre-git)	4	0.60%
Others	55	8.18%
Total	672

percpu-km.c

130

-

6

414

Tejun HeoDennis ZhouRoman GushchinLinus Torvalds (pre-git)Others January 1995June 1999February 2009July 2009August 2009April 2010September 2010September 2014March 2016June 2017February 2018December 2018June 2019August 2020April 2021July 2021 var spanGroupData = [ {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 298}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	344	83.09%
Dennis Zhou	47	11.35%
Roman Gushchin	9	2.17%
Linus Torvalds (pre-git)	8	1.93%
Others	6	1.45%
Total	414

percpu-stats.c

235

-

8

943

Dennis ZhouTejun HeoRoman GushchinOthers September 2002November 2002February 2009April 2010September 2014June 2017July 2017September 2017April 2018February 2019June 2019April 2020April 2021June 2021March 2022 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": 10, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 34}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 664}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 167}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	848	89.93%
Tejun Heo	60	6.36%
Roman Gushchin	23	2.44%
Others	12	1.27%
Total	943

percpu-vm.c

410

-

8

1204

Tejun HeoRoman GushchinDennis ZhouNicholas PigginMel GormanOthers February 2009July 2009April 2010August 2011November 2011August 2014September 2014November 2015February 2017June 2017February 2018June 2019April 2021June 2021July 2021 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 31}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 933}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 55}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 41}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 28, "token_count": 12}, {"author_id": 23, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1077	89.45%
Roman Gushchin	57	4.73%
Dennis Zhou	48	3.99%
Nicholas Piggin	12	1.00%
Mel Gorman	3	0.25%
Others	7	0.58%
Total	1204

percpu.c

3453

-

67

11902

Tejun HeoDennis ZhouRoman GushchinMike RapoportAneesh Kumar K.VKefeng WangCatalin MarinasAl ViroAndrew MortonLinus Torvalds (pre-git)Peter ZijlstraAndi KleenJohannes WeinerDavid HowellsLinus TorvaldsChristoph LameterJoonSoo KimOthers September 1991January 1995December 1995June 1999March 2002September 2002November 2002December 2002June 2003August 2003March 2005November 2005March 2006September 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 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 817804800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "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": 9, "token_count": 18}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 45, "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": 36, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 997}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 459}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 243}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 1392}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 10, "token_count": 113}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 10, "token_count": 34}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 350}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 10, "token_count": 122}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 909}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 4}, {"author_id": 10, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 30, "token_count": 29}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 15, "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": 57, "token_count": 33}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 670}, {"author_id": 60, "token_count": 22}, ]}, {"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": 10, "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": 45, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 116}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 2500}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 34, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 1121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 230}, {"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": 43, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 34, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 27, "token_count": 156}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 555}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 34, "token_count": 12}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 34, "token_count": 15}, {"author_id": 23, "token_count": 416}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 34, "token_count": 10}, {"author_id": 4, "token_count": 1}, {"author_id": 23, "token_count": 79}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "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": 43, "token_count": 9}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 43, "token_count": 88}, {"author_id": 60, "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": 23, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	5509	46.29%
Dennis Zhou	3957	33.25%
Roman Gushchin	1051	8.83%
Mike Rapoport	264	2.22%
Aneesh Kumar K.V	156	1.31%
Kefeng Wang	102	0.86%
Catalin Marinas	36	0.30%
Al Viro	33	0.28%
Andrew Morton	28	0.24%
Linus Torvalds (pre-git)	26	0.22%
Peter Zijlstra	25	0.21%
Andi Kleen	10	0.08%
Johannes Weiner	4	0.03%
David Howells	4	0.03%
Linus Torvalds	2	0.02%
Christoph Lameter	2	0.02%
JoonSoo Kim	1	0.01%
Others	692	5.81%
Total	11902

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": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "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": 2, "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

287

-

30

1226

Andrea ArcangeliHugh DickinsKirill A. ShutemovJoonSoo KimAneesh Kumar K.VMatthew WilcoxLinus Torvalds (pre-git)Linus TorvaldsDan J WilliamsAndrew MortonZi YanMike RapoportPeter ZijlstraMel GormanChristoph LameterAnshuman KhandualOthers June 1995September 1996March 1998October 2000February 2002May 2002January 2004May 2004January 2006January 2008March 2008June 2008December 2008July 2009January 2011October 2012November 2012June 2013September 2013November 2013December 2013February 2015June 2015July 2015January 2016February 2016February 2017March 2017September 2017November 2017January 2018March 2018June 2018August 2018October 2018November 2019June 2020June 2021January 2022May 2022March 2023June 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 391}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 27, "token_count": 16}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 27, "token_count": 37}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 39}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 4, "token_count": 4}, ]}, {"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": 258}, {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	396	32.30%
Hugh Dickins	259	21.13%
Kirill A. Shutemov	72	5.87%
JoonSoo Kim	61	4.98%
Aneesh Kumar K.V	53	4.32%
Matthew Wilcox	39	3.18%
Linus Torvalds (pre-git)	14	1.14%
Linus Torvalds	7	0.57%
Dan J Williams	7	0.57%
Andrew Morton	7	0.57%
Zi Yan	5	0.41%
Mike Rapoport	4	0.33%
Peter Zijlstra	3	0.24%
Mel Gorman	2	0.16%
Christoph Lameter	1	0.08%
Anshuman Khandual	1	0.08%
Others	295	24.06%
Total	1226

process_vm_access.c

304

-

25

1112

Al ViroLinus Torvalds (pre-git)Christoph HellwigDavid HowellsMike RapoportAndrew MortonLinus TorvaldsOthers November 1993June 1995September 1996September 1999January 2000September 2000July 2002August 2002April 2003February 2004April 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 2022 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"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": 57, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 726}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 57, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 57, "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": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "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": 22, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 57, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	172	15.47%
Linus Torvalds (pre-git)	30	2.70%
Christoph Hellwig	24	2.16%
David Howells	6	0.54%
Mike Rapoport	4	0.36%
Andrew Morton	3	0.27%
Linus Torvalds	1	0.09%
Others	872	78.42%
Total	1112

ptdump.c

165

-

4

875

Andrey KonovalovSong MuchunOthers February 2020June 2020December 2020March 2022September 2022June 2023 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 744}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	44	5.03%
Song Muchun	8	0.91%
Others	823	94.06%
Total	875

readahead.c

854

-

44

2672

Matthew WilcoxFengguang WuDavid HowellsChristoph HellwigAndrew MortonAl ViroJan KaraMichal HockoJohannes WeinerNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsKirill 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 2013September 2013November 2013April 2014January 2015October 2015November 2015January 2016April 2016July 2016August 2016December 2016November 2017December 2017March 2018April 2018June 2018July 2018August 2018October 2018December 2018May 2019February 2020June 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021November 2021March 2022April 2022June 2022September 2022January 2023 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 23}, {"author_id": 29, "token_count": 14}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"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": 9, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 44, "token_count": 313}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 44, "token_count": 63}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 44, "token_count": 174}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 44, "token_count": 14}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 57, "token_count": 15}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "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": 6, "token_count": 391}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 252}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 204}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 46}, {"author_id": 6, "token_count": 104}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 50, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 6, "token_count": 45}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 22, "token_count": 11}, {"author_id": 6, "token_count": 30}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 6, "token_count": 42}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 117}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 40}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	948	35.48%
Fengguang Wu	572	21.41%
David Howells	264	9.88%
Christoph Hellwig	142	5.31%
Andrew Morton	116	4.34%
Al Viro	21	0.79%
Jan Kara	20	0.75%
Michal Hocko	19	0.71%
Johannes Weiner	7	0.26%
Nicholas Piggin	6	0.22%
Linus Torvalds (pre-git)	5	0.19%
Linus Torvalds	3	0.11%
Kirill A. Shutemov	3	0.11%
Roman Gushchin	1	0.04%
Others	545	20.40%
Total	2672

rmap.c

2568

-

104

8791

Hugh DickinsAlistair PoppleMatthew WilcoxAndrew MortonKirill A. ShutemovJoonSoo KimPeter ZijlstraDavid HildenbrandMel GormanLinus TorvaldsHuang YingSong MuchunMinChan KimMike KravetzJérôme GlisseAndrea ArcangeliLinus Torvalds (pre-git)Vladimir DavydovNaoya HoriguchiAndi KleenNicholas PigginPeter XuYu ZhaoAnshuman KhandualChristoph LameterShaohua LiJohannes WeinerVlastimil BabkaZi YanFengguang WuYang ShiKamezawa HiroyukiAndy WhitcroftMike RapoportKefeng WangMiaohe LinLiam R. HowlettJan KaraAneesh Kumar K.VOthers January 1992August 1992November 1992June 1993July 1994June 1995January 1996March 1996September 1996March 1997May 1998January 1999June 1999September 1999January 2000September 2000October 2000January 2001February 2002March 2002April 2002June 2002July 2002September 2002October 2002November 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 2008March 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010April 2010May 2010June 2010August 2010September 2010October 2010January 2011March 2011May 2011June 2011October 2011January 2012March 2012October 2012December 2012February 2013April 2013August 2013September 2013October 2013January 2014April 2014June 2014September 2014October 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016August 2016December 2016January 2017February 2017March 2017May 2017July 2017August 2017September 2017November 2017February 2018April 2018July 2018October 2018December 2018January 2019May 2019September 2019October 2019November 2019April 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021July 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 978336000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 20}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 27}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 581}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 179}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 16}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "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": 28, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 23}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 45, "token_count": 120}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 45, "token_count": 22}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 28, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, 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"group": [ {"author_id": 7, "token_count": 10}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "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": 42, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 5, "token_count": 232}, {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 18, "token_count": 6}, {"author_id": 3, "token_count": 19}, {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 86}, {"author_id": 16, "token_count": 13}, {"author_id": 42, "token_count": 78}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 2, "token_count": 125}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 2, "token_count": 30}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 247}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 37}, {"author_id": 56, "token_count": 34}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 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{"timestamp": 1556694000, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 52, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 6, "token_count": 1}, {"author_id": 14, "token_count": 8}, {"author_id": 40, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 11}, {"author_id": 59, "token_count": 3}, {"author_id": 35, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 55, "token_count": 1046}, {"author_id": 3, "token_count": 46}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 55, "token_count": 24}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 105}, {"author_id": 6, "token_count": 317}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 92}, {"author_id": 6, "token_count": 104}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 38, "token_count": 38}, {"author_id": 3, "token_count": 3}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 155}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 248}, {"author_id": 16, "token_count": 98}, {"author_id": 40, "token_count": 14}, {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 25, "token_count": 32}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 28}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 43, "token_count": 4}, {"author_id": 6, "token_count": 22}, {"author_id": 14, "token_count": 78}, {"author_id": 11, "token_count": 23}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 459}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 106}, {"author_id": 7, "token_count": 5}, {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 6, "token_count": 212}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 21, "token_count": 38}, {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 60}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	1318	14.99%
Alistair Popple	1070	12.17%
Matthew Wilcox	672	7.64%
Andrew Morton	665	7.56%
Kirill A. Shutemov	530	6.03%
JoonSoo Kim	426	4.85%
Peter Zijlstra	401	4.56%
David Hildenbrand	283	3.22%
Mel Gorman	280	3.19%
Linus Torvalds	208	2.37%
Huang Ying	166	1.89%
Song Muchun	156	1.77%
MinChan Kim	148	1.68%
Mike Kravetz	145	1.65%
Jérôme Glisse	137	1.56%
Andrea Arcangeli	125	1.42%
Linus Torvalds (pre-git)	101	1.15%
Vladimir Davydov	100	1.14%
Naoya Horiguchi	86	0.98%
Andi Kleen	82	0.93%
Nicholas Piggin	73	0.83%
Peter Xu	61	0.69%
Yu Zhao	40	0.46%
Anshuman Khandual	39	0.44%
Christoph Lameter	35	0.40%
Shaohua Li	34	0.39%
Johannes Weiner	32	0.36%
Vlastimil Babka	17	0.19%
Zi Yan	16	0.18%
Fengguang Wu	14	0.16%
Yang Shi	13	0.15%
Kamezawa Hiroyuki	9	0.10%
Andy Whitcroft	8	0.09%
Mike Rapoport	4	0.05%
Kefeng Wang	4	0.05%
Miaohe Lin	3	0.03%
Liam R. Howlett	3	0.03%
Jan Kara	3	0.03%
Aneesh Kumar K.V	1	0.01%
Others	1283	14.59%
Total	8791

rodata_test.c

52

-

9

142

Andi KleenChristoph HellwigOthers November 2005January 2008February 2017May 2017October 2017June 2019June 2020August 2020September 2022 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"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": 22, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	3	2.11%
Christoph Hellwig	1	0.70%
Others	138	97.18%
Total	142

secretmem.c

293

-

23

1157

Mike RapoportMatthew WilcoxLinus 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 2017April 2020July 2021October 2021January 2022February 2022April 2022May 2022June 2022July 2022September 2022January 2023May 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "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": 2, "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": 1585724400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 854}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 4, "token_count": 71}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	927	80.12%
Matthew Wilcox	36	3.11%
Linus Torvalds (pre-git)	11	0.95%
Linus Torvalds	5	0.43%
Kirill A. Shutemov	3	0.26%
Hugh Dickins	2	0.17%
Andrew Morton	1	0.09%
Others	172	14.87%
Total	1157

shmem.c

4552

-

153

19761

Hugh DickinsKirill A. ShutemovMatthew WilcoxLinus TorvaldsAl ViroLinus Torvalds (pre-git)David HowellsMike KravetzAndrew MortonMike RapoportVlastimil BabkaMiaohe LinYang ShiNicholas PigginJohannes WeinerChristoph HellwigAndrea ArcangeliYu ZhaoMel GormanAndi KleenPeter XuShaohua LiJan KaraSong MuchunDavid RientjesMinChan KimAneesh Kumar K.VChristoph LameterHuang YingDan J WilliamsCatalin MarinasFengguang WuVladimir DavydovTejun HeoKamezawa HiroyukiJoonSoo KimMichal HockoOthers September 1991March 1992April 1992May 1992August 1992September 1992October 1992March 1993June 1993July 1993September 1993July 1994June 1995March 1996May 1996September 1996January 1997March 1997October 1997January 1998February 1998March 1998September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 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 2013August 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014February 2015March 2015May 2015June 2015August 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 699436800, "group": [ 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Author Name	Tokens	Token Proportion
Hugh Dickins	4144	20.97%
Kirill A. Shutemov	1937	9.80%
Matthew Wilcox	1364	6.90%
Linus Torvalds	1179	5.97%
Al Viro	1036	5.24%
Linus Torvalds (pre-git)	958	4.85%
David Howells	929	4.70%
Mike Kravetz	820	4.15%
Andrew Morton	791	4.00%
Mike Rapoport	474	2.40%
Vlastimil Babka	159	0.80%
Miaohe Lin	145	0.73%
Yang Shi	132	0.67%
Nicholas Piggin	127	0.64%
Johannes Weiner	112	0.57%
Christoph Hellwig	112	0.57%
Andrea Arcangeli	103	0.52%
Yu Zhao	69	0.35%
Mel Gorman	24	0.12%
Andi Kleen	22	0.11%
Peter Xu	20	0.10%
Shaohua Li	16	0.08%
Jan Kara	12	0.06%
Song Muchun	11	0.06%
David Rientjes	8	0.04%
MinChan Kim	7	0.04%
Aneesh Kumar K.V	7	0.04%
Christoph Lameter	6	0.03%
Huang Ying	4	0.02%
Dan J Williams	4	0.02%
Catalin Marinas	4	0.02%
Fengguang Wu	3	0.02%
Vladimir Davydov	2	0.01%
Tejun Heo	2	0.01%
Kamezawa Hiroyuki	2	0.01%
JoonSoo Kim	2	0.01%
Michal Hocko	1	0.01%
Others	5013	25.37%
Total	19761

show_mem.c

429

-

24

1907

Kefeng WangJohannes WeinerFengguang WuKamezawa HiroyukiMel GormanMichal HockoDavid RientjesChristoph LameterAnshuman KhandualAndrew MortonLinus Torvalds (pre-git)Kirill A. ShutemovOthers January 1996September 2002October 2002March 2005October 2005January 2006August 2006October 2007July 2008December 2009March 2011July 2012February 2013November 2013January 2014December 2014September 2015February 2017December 2018June 2019November 2019January 2022August 2022March 2023April 2023May 2023 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 19}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 70}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 44, "token_count": 27}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"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": 1485936000, "group": [ {"author_id": 37, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 38, "token_count": 6}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 43, "token_count": 1648}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	1648	86.42%
Johannes Weiner	70	3.67%
Fengguang Wu	27	1.42%
Kamezawa Hiroyuki	19	1.00%
Mel Gorman	17	0.89%
Michal Hocko	13	0.68%
David Rientjes	6	0.31%
Christoph Lameter	6	0.31%
Anshuman Khandual	6	0.31%
Andrew Morton	6	0.31%
Linus Torvalds (pre-git)	4	0.21%
Kirill A. Shutemov	2	0.10%
Others	83	4.35%
Total	1907

shrinker_debug.c

294

-

15

1295

Roman GushchinYang ShiAndrew MortonJohannes WeinerMel GormanDavid RientjesLinus Torvalds (pre-git)Others June 1999October 2002June 2004March 2006June 2006October 2007February 2008June 2009July 2010April 2014January 2016November 2017August 2020May 2021May 2022July 2022February 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 46, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 23, "token_count": 1085}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "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": 60, "token_count": 59}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	1100	84.94%
Yang Shi	19	1.47%
Andrew Morton	19	1.47%
Johannes Weiner	7	0.54%
Mel Gorman	6	0.46%
David Rientjes	6	0.46%
Linus Torvalds (pre-git)	1	0.08%
Others	137	10.58%
Total	1295

shuffle.c

182

-

8

587

Dan J WilliamsKamezawa HiroyukiDavid 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": 39, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 482}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "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%
Kamezawa Hiroyuki	29	4.94%
David Hildenbrand	24	4.09%
Matthew Wilcox	1	0.17%
Others	51	8.69%
Total	587

shuffle.h

53

-

7

186

Dan J WilliamsAndrew MortonKirill A. ShutemovOthers September 2002July 2012December 2018May 2019April 2020May 2021March 2023 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 9, "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": 41, "token_count": 156}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "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.c

4026

-

131

16116

JoonSoo KimAndrew MortonChristoph LameterLinus Torvalds (pre-git)David RientjesVlastimil BabkaMel GormanAlexander PotapenkoLinus TorvaldsAl ViroMatthew WilcoxHugh DickinsSong MuchunAndrey KonovalovChristoph HellwigVladimir DavydovRoman GushchinCatalin MarinasMarco ElverNicholas PigginAndrey RyabininDavid HowellsMiaohe LinTejun HeoKirill A. ShutemovAndi KleenSeongJae ParkMike RapoportMichal HockoOthers January 1992March 1992May 1992August 1992September 1992April 1994May 1994June 1995January 1996June 1996September 1996January 1997March 1997October 1997February 1998May 1998August 1998February 1999June 1999September 1999January 2000June 2000July 2000August 2000September 2000February 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003May 2003June 2003July 2003September 2003October 2003February 2004March 2004April 2004May 2004June 2004July 2004August 2004September 2004October 2004January 2005May 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006September 2006October 2006November 2006December 2006February 2007April 2007May 2007July 2007August 2007October 2007November 2007January 2008March 2008April 2008May 2008June 2008July 2008August 2008October 2008January 2009February 2009March 2009April 2009June 2009September 2009October 2009December 2009January 2010March 2010May 2010August 2010October 2010December 2010January 2011February 2011March 2011June 2011July 2011August 2011October 2011November 2011March 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013April 2013September 2013October 2013December 2013March 2014April 2014May 2014June 2014August 2014September 2014October 2014December 2014February 2015April 2015June 2015August 2015September 2015October 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016December 2016January 2017February 2017May 2017June 2017July 2017November 2017December 2017January 2018February 2018April 2018June 2018October 2018November 2018December 2018January 2019February 2019March 2019May 2019July 2019January 2020June 2020August 2020September 2020December 2020January 2021February 2021March 2021April 2021May 2021October 2021November 2021March 2022April 2022May 2022June 2022August 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 351}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 299}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 703}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 965113200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 57, "token_count": 28}, {"author_id": 36, "token_count": 4}, {"author_id": 20, "token_count": 72}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 922}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 20}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 75}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, 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"group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 19}, {"author_id": 23, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 33, "token_count": 19}, {"author_id": 23, "token_count": 31}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 81}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 35}, {"author_id": 17, "token_count": 59}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 254}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 14}, {"author_id": 35, "token_count": 46}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 35, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	3381	20.98%
Andrew Morton	2525	15.67%
Christoph Lameter	2337	14.50%
Linus Torvalds (pre-git)	1507	9.35%
David Rientjes	450	2.79%
Vlastimil Babka	344	2.13%
Mel Gorman	184	1.14%
Alexander Potapenko	184	1.14%
Linus Torvalds	100	0.62%
Al Viro	86	0.53%
Matthew Wilcox	71	0.44%
Hugh Dickins	66	0.41%
Song Muchun	61	0.38%
Andrey Konovalov	49	0.30%
Christoph Hellwig	46	0.29%
Vladimir Davydov	45	0.28%
Roman Gushchin	36	0.22%
Catalin Marinas	32	0.20%
Marco Elver	25	0.16%
Nicholas Piggin	18	0.11%
Andrey Ryabinin	17	0.11%
David Howells	15	0.09%
Miaohe Lin	14	0.09%
Tejun Heo	11	0.07%
Kirill A. Shutemov	8	0.05%
Andi Kleen	7	0.04%
SeongJae Park	6	0.04%
Mike Rapoport	4	0.02%
Michal Hocko	3	0.02%
Others	4484	27.82%
Total	16116

slab.h

893

-

69

3324

Roman GushchinMatthew WilcoxChristoph LameterVlastimil BabkaAlexander PotapenkoVladimir DavydovPeter ZijlstraSong MuchunAndrey KonovalovLinus Torvalds (pre-git)JoonSoo KimAndrew MortonMarco ElverAndrey RyabininYang ShiChristoph HellwigLinus TorvaldsJohannes WeinerAl ViroDavid RientjesCatalin MarinasTejun HeoOthers August 1992June 1995January 1997March 1997September 1999June 2000February 2002October 2002May 2003June 2003November 2004September 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008August 2008October 2008June 2009March 2010July 2010October 2010February 2011May 2011June 2011July 2011March 2012June 2012July 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013August 2013October 2013May 2014June 2014August 2014October 2014December 2014February 2015June 2015November 2015February 2016March 2016May 2016June 2016July 2016October 2016December 2016January 2017February 2017March 2017June 2017September 2017November 2017January 2018April 2018June 2018August 2018October 2018December 2018February 2019March 2019May 2019July 2019November 2019March 2020August 2020October 2020December 2020January 2021February 2021March 2021April 2021June 2021July 2021October 2021November 2021March 2022April 2022August 2022September 2022October 2022November 2022January 2023February 2023May 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 21}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 57, "token_count": 5}, {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 16}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 22, "token_count": 6}, {"author_id": 1, "token_count": 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"token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 38}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 42, "token_count": 40}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 1, "token_count": 12}, {"author_id": 7, "token_count": 1}, {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 15, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 15}, {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 42, "token_count": 17}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 15, "token_count": 2}, {"author_id": 42, "token_count": 16}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 13}, {"author_id": 42, "token_count": 21}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 17, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 46, "token_count": 13}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 35}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 88}, {"author_id": 33, "token_count": 8}, {"author_id": 23, "token_count": 77}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 402}, {"author_id": 17, "token_count": 136}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 23, "token_count": 63}, {"author_id": 35, "token_count": 2}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 29}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 388}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 142}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 72}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 35, "token_count": 21}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 41}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 45, "token_count": 93}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 12, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	567	17.06%
Matthew Wilcox	437	13.15%
Christoph Lameter	378	11.37%
Vlastimil Babka	342	10.29%
Alexander Potapenko	128	3.85%
Vladimir Davydov	98	2.95%
Peter Zijlstra	97	2.92%
Song Muchun	95	2.86%
Andrey Konovalov	65	1.96%
Linus Torvalds (pre-git)	55	1.65%
JoonSoo Kim	45	1.35%
Andrew Morton	22	0.66%
Marco Elver	21	0.63%
Andrey Ryabinin	18	0.54%
Yang Shi	13	0.39%
Christoph Hellwig	8	0.24%
Linus Torvalds	7	0.21%
Johannes Weiner	6	0.18%
Al Viro	5	0.15%
David Rientjes	3	0.09%
Catalin Marinas	3	0.09%
Tejun Heo	2	0.06%
Others	909	27.35%
Total	3324

slab_common.c

1475

-

93

5506

Christoph LameterRoman GushchinVladimir DavydovVlastimil BabkaJoonSoo KimCatalin MarinasAndrey RyabininYang ShiTejun HeoMarco ElverAndrey KonovalovAl ViroAlexander PotapenkoLinus Torvalds (pre-git)Johannes WeinerMatthew WilcoxLinus TorvaldsChristoph HellwigAndrew MortonSong MuchunNicholas PigginMike KravetzMiaohe LinMike RapoportKirill A. ShutemovHugh DickinsOthers January 1992August 1992September 1992January 1997March 1997January 2000June 2000February 2002June 2002July 2002November 2002February 2003June 2003July 2003October 2003August 2004September 2005October 2005January 2006March 2006May 2006June 2006December 2006May 2007July 2007October 2007November 2007January 2008February 2008April 2008July 2008August 2008October 2008February 2009March 2009April 2009July 2010August 2010October 2010June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013May 2013July 2013September 2013January 2014April 2014June 2014August 2014October 2014November 2014December 2014February 2015June 2015November 2015March 2016May 2016July 2016December 2016January 2017February 2017June 2017July 2017November 2017January 2018April 2018June 2018August 2018October 2018December 2018February 2019March 2019July 2019October 2019November 2019February 2020April 2020June 2020August 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 57, "token_count": 42}, {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ 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59, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 35}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 665}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 20, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 45}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 121}, {"author_id": 17, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	815	14.80%
Roman Gushchin	553	10.04%
Vladimir Davydov	277	5.03%
Vlastimil Babka	189	3.43%
JoonSoo Kim	171	3.11%
Catalin Marinas	121	2.20%
Andrey Ryabinin	117	2.12%
Yang Shi	108	1.96%
Tejun Heo	83	1.51%
Marco Elver	78	1.42%
Andrey Konovalov	58	1.05%
Al Viro	56	1.02%
Alexander Potapenko	31	0.56%
Linus Torvalds (pre-git)	29	0.53%
Johannes Weiner	20	0.36%
Matthew Wilcox	19	0.35%
Linus Torvalds	14	0.25%
Christoph Hellwig	14	0.25%
Andrew Morton	10	0.18%
Song Muchun	6	0.11%
Nicholas Piggin	4	0.07%
Mike Kravetz	4	0.07%
Miaohe Lin	4	0.07%
Mike Rapoport	2	0.04%
Kirill A. Shutemov	2	0.04%
Hugh Dickins	2	0.04%
Others	2719	49.38%
Total	5506

slub.c

6519

-

163

26634

Christoph LameterVlastimil BabkaJoonSoo KimAlexander PotapenkoAndrey KonovalovPeter ZijlstraDavid RientjesAndrey RyabininSong MuchunVladimir DavydovMatthew WilcoxMel GormanRoman GushchinMiaohe LinTejun HeoShaohua LiYu ZhaoLinus TorvaldsMarco ElverNicholas PigginAl ViroLinus Torvalds (pre-git)Andrew MortonKamezawa HiroyukiKirill A. ShutemovYang ShiCatalin MarinasSeongJae ParkMichal HockoDavid HowellsFengguang WuChristoph HellwigAndi KleenOthers September 1992January 1997September 1999June 2000February 2002May 2003June 2003July 2003September 2003January 2005January 2006March 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 2009October 2009December 2009February 2010March 2010April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011September 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 2014July 2014August 2014October 2014December 2014February 2015March 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016January 2017February 2017June 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018October 2018December 2018January 2019February 2019March 2019May 2019July 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 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 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 3}, ]}, 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1412146800, "group": [ {"author_id": 15, "token_count": 19}, {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 114}, {"author_id": 15, "token_count": 7}, {"author_id": 10, "token_count": 4}, {"author_id": 42, "token_count": 93}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 22}, {"author_id": 15, "token_count": 29}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 1, "token_count": 75}, {"author_id": 2, "token_count": 1}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 42, "token_count": 21}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 15, "token_count": 226}, {"author_id": 5, "token_count": 1}, {"author_id": 42, "token_count": 7}, {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 95}, {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 401}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 31}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 67}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 11}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 74}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 103}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 76}, {"author_id": 23, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 11, "token_count": 11}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 11, "token_count": 22}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 20, "token_count": 7}, {"author_id": 17, "token_count": 29}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 1, "token_count": 2}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 33, "token_count": 25}, {"author_id": 23, "token_count": 39}, {"author_id": 17, "token_count": 361}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 31}, {"author_id": 23, "token_count": 9}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 258}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 117}, {"author_id": 12, "token_count": 1}, {"author_id": 23, "token_count": 2}, {"author_id": 17, "token_count": 124}, {"author_id": 60, "token_count": 242}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 100}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 1124}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 17, "token_count": 49}, {"author_id": 60, "token_count": 2267}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 20, "token_count": 15}, {"author_id": 17, "token_count": 66}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 17, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 105}, {"author_id": 59, "token_count": 43}, {"author_id": 17, "token_count": 167}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 723}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 83}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 59, "token_count": 5}, {"author_id": 35, "token_count": 74}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 545}, {"author_id": 60, "token_count": 225}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 17, "token_count": 11}, {"author_id": 60, "token_count": 558}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 985}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 45, "token_count": 271}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	11167	41.93%
Vlastimil Babka	4218	15.84%
JoonSoo Kim	439	1.65%
Alexander Potapenko	391	1.47%
Andrey Konovalov	385	1.45%
Peter Zijlstra	316	1.19%
David Rientjes	230	0.86%
Andrey Ryabinin	161	0.60%
Song Muchun	157	0.59%
Vladimir Davydov	136	0.51%
Matthew Wilcox	125	0.47%
Mel Gorman	88	0.33%
Roman Gushchin	55	0.21%
Miaohe Lin	48	0.18%
Tejun Heo	35	0.13%
Shaohua Li	35	0.13%
Yu Zhao	33	0.12%
Linus Torvalds	33	0.12%
Marco Elver	26	0.10%
Nicholas Piggin	21	0.08%
Al Viro	15	0.06%
Linus Torvalds (pre-git)	14	0.05%
Andrew Morton	11	0.04%
Kamezawa Hiroyuki	9	0.03%
Kirill A. Shutemov	7	0.03%
Yang Shi	4	0.02%
Catalin Marinas	4	0.02%
SeongJae Park	3	0.01%
Michal Hocko	3	0.01%
David Howells	3	0.01%
Fengguang Wu	1	0.00%
Christoph Hellwig	1	0.00%
Andi Kleen	1	0.00%
Others	8459	31.76%
Total	26634

sparse-vmemmap.c

470

-

38

2037

Christoph LameterDan J WilliamsAndy WhitcroftMichal HockoKirill A. ShutemovChristoph HellwigLinus Torvalds (pre-git)Anshuman KhandualKamezawa HiroyukiJohannes WeinerAndi KleenJérôme GlisseDavid RientjesAl ViroSong MuchunShaohua LiMike RapoportAneesh Kumar K.VAndrew MortonLinus TorvaldsOthers September 1992December 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002September 2002June 2003October 2003December 2004January 2005June 2005October 2005October 2007November 2007March 2008November 2008September 2009February 2010July 2010November 2010April 2013January 2014August 2015January 2016March 2016August 2016March 2017July 2017September 2017November 2017December 2017August 2018October 2018July 2019August 2020June 2021April 2022June 2022October 2022April 2023June 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 36, "token_count": 10}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 189}, {"author_id": 1, "token_count": 526}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 56, "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": 7, "token_count": 22}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "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": 2, "token_count": 48}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 37, "token_count": 48}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 46}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 35}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 407}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 249}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	526	25.82%
Dan J Williams	224	11.00%
Andy Whitcroft	193	9.47%
Michal Hocko	53	2.60%
Kirill A. Shutemov	48	2.36%
Christoph Hellwig	46	2.26%
Linus Torvalds (pre-git)	37	1.82%
Anshuman Khandual	35	1.72%
Kamezawa Hiroyuki	27	1.33%
Johannes Weiner	22	1.08%
Andi Kleen	13	0.64%
Jérôme Glisse	6	0.29%
David Rientjes	6	0.29%
Al Viro	6	0.29%
Song Muchun	5	0.25%
Shaohua Li	4	0.20%
Mike Rapoport	3	0.15%
Aneesh Kumar K.V	3	0.15%
Andrew Morton	2	0.10%
Linus Torvalds	1	0.05%
Others	777	38.14%
Total	2037

sparse.c

935

-

74

3617

Dan J WilliamsAndy WhitcroftMike RapoportMel GormanMichal HockoChristoph LameterKirill A. ShutemovLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerMike KravetzDavid HildenbrandKamezawa HiroyukiDavid RientjesAneesh Kumar K.VMatthew WilcoxJoonSoo KimAndrew MortonSong MuchunDavid HowellsNicholas PigginAndrea ArcangeliAndi KleenMiaohe LinLinus TorvaldsAl ViroOthers September 1992October 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002June 2002September 2002February 2003January 2005March 2005June 2005September 2005October 2005January 2006March 2006April 2006May 2006June 2006December 2006May 2007August 2007October 2007December 2007April 2008July 2008November 2008March 2009February 2010May 2010July 2010January 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013May 2013September 2013November 2013January 2014March 2014April 2014December 2014January 2016March 2016August 2016February 2017May 2017July 2017September 2017November 2017December 2017January 2018April 2018May 2018August 2018October 2018December 2018March 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020August 2020October 2020April 2021June 2021September 2021October 2021November 2021March 2022April 2022May 2023June 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 58, "token_count": 296}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 165}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 39, "token_count": 11}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 14, "token_count": 16}, 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{"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 32, "token_count": 11}, {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"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": 15, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 75}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 17}, {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 47}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 44}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 406}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 79}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 610}, {"author_id": 25, "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": 37, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 27, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "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}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	620	17.14%
Andy Whitcroft	381	10.53%
Mike Rapoport	133	3.68%
Mel Gorman	132	3.65%
Michal Hocko	87	2.41%
Christoph Lameter	65	1.80%
Kirill A. Shutemov	64	1.77%
Linus Torvalds (pre-git)	47	1.30%
Christoph Hellwig	44	1.22%
Johannes Weiner	31	0.86%
Mike Kravetz	16	0.44%
David Hildenbrand	14	0.39%
Kamezawa Hiroyuki	11	0.30%
David Rientjes	11	0.30%
Aneesh Kumar K.V	8	0.22%
Matthew Wilcox	5	0.14%
JoonSoo Kim	5	0.14%
Andrew Morton	5	0.14%
Song Muchun	3	0.08%
David Howells	3	0.08%
Nicholas Piggin	2	0.06%
Andrea Arcangeli	2	0.06%
Andi Kleen	2	0.06%
Miaohe Lin	1	0.03%
Linus Torvalds	1	0.03%
Al Viro	1	0.03%
Others	1923	53.17%
Total	3617

swap.c

1104

-

71

3553

Matthew WilcoxMinChan KimAndrew MortonJohannes WeinerYu ZhaoShaohua LiHugh DickinsMel GormanLinus Torvalds (pre-git)Nicholas PigginLinus TorvaldsMichal HockoAndrea ArcangeliKirill A. ShutemovJérôme GlisseFengguang WuVladimir DavydovDan J WilliamsNaoya HoriguchiChristoph HellwigChristoph LameterRoman GushchinKefeng WangYang ShiTejun HeoDavid RientjesDavid HowellsMiaohe LinJoonSoo 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 2003March 2004April 2004May 2004November 2005January 2006February 2006March 2006June 2006August 2006September 2006November 2006October 2007February 2008April 2008October 2008January 2009June 2009September 2009March 2010May 2010October 2010January 2011March 2011May 2011August 2011October 2011November 2011January 2012March 2012May 2012October 2012July 2013September 2013January 2014April 2014June 2014August 2014October 2014April 2015September 2015January 2016April 2016May 2016June 2016February 2017April 2017May 2017July 2017September 2017October 2017November 2017January 2018February 2018December 2018February 2019April 2019May 2019June 2019September 2019November 2019January 2020May 2020June 2020August 2020September 2020December 2020February 2021April 2021May 2021June 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, 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"group": [ {"author_id": 9, "token_count": 36}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 1, "token_count": 4}, {"author_id": 28, "token_count": 17}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 28, 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2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 47}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 5, "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": 7, "token_count": 40}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 7, "token_count": 26}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 37, "token_count": 26}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 26, "token_count": 10}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 2, "token_count": 14}, {"author_id": 16, "token_count": 82}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 37, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 56, "token_count": 15}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 20}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 56, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 37, "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": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 91}, {"author_id": 46, "token_count": 3}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 44, "token_count": 14}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 238}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 131}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 40}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 11, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 6, "token_count": 89}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 21}, {"author_id": 16, "token_count": 72}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 25}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 16, "token_count": 34}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 42}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 3, "token_count": 58}, {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 529}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 11}, {"author_id": 11, "token_count": 149}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 23}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	813	22.88%
MinChan Kim	385	10.84%
Andrew Morton	259	7.29%
Johannes Weiner	229	6.45%
Yu Zhao	180	5.07%
Shaohua Li	164	4.62%
Hugh Dickins	134	3.77%
Mel Gorman	99	2.79%
Linus Torvalds (pre-git)	76	2.14%
Nicholas Piggin	66	1.86%
Linus Torvalds	54	1.52%
Michal Hocko	49	1.38%
Andrea Arcangeli	26	0.73%
Kirill A. Shutemov	22	0.62%
Jérôme Glisse	20	0.56%
Fengguang Wu	14	0.39%
Vladimir Davydov	11	0.31%
Dan J Williams	11	0.31%
Naoya Horiguchi	10	0.28%
Christoph Hellwig	10	0.28%
Christoph Lameter	7	0.20%
Roman Gushchin	5	0.14%
Kefeng Wang	4	0.11%
Yang Shi	3	0.08%
Tejun Heo	3	0.08%
David Rientjes	2	0.06%
David Howells	2	0.06%
Miaohe Lin	1	0.03%
JoonSoo Kim	1	0.03%
Others	893	25.13%
Total	3553

swap.h

148

-

21

670

Matthew WilcoxLinus Torvalds (pre-git)JoonSoo KimAndrew MortonHugh DickinsChristoph HellwigShaohua LiHuang YingMinChan KimLinus TorvaldsDan StreetmanKamezawa HiroyukiChristoph LameterAndi KleenTejun HeoMichal HockoSeth JenningsOthers February 1995June 1995January 1996February 1998December 1998May 1999June 1999September 1999February 2002May 2002June 2002September 2002November 2002December 2002October 2003May 2004March 2006June 2006February 2008December 2009March 2010August 2010February 2013April 2013September 2015November 2016July 2017September 2017November 2017April 2018January 2019August 2020October 2020May 2022June 2022September 2022October 2022January 2023 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 47, "token_count": 8}, {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 56, "token_count": 13}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 57}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	73	10.90%
Linus Torvalds (pre-git)	60	8.96%
JoonSoo Kim	57	8.51%
Andrew Morton	41	6.12%
Hugh Dickins	40	5.97%
Christoph Hellwig	22	3.28%
Shaohua Li	16	2.39%
Huang Ying	13	1.94%
MinChan Kim	11	1.64%
Linus Torvalds	9	1.34%
Dan Streetman	8	1.19%
Kamezawa Hiroyuki	6	0.90%
Christoph Lameter	6	0.90%
Andi Kleen	6	0.90%
Tejun Heo	3	0.45%
Michal Hocko	2	0.30%
Seth Jennings	1	0.15%
Others	296	44.18%
Total	670

swap_cgroup.c

231

-

20

837

Kamezawa HiroyukiHuang YingDavid RientjesJohannes WeinerAndrew MortonHugh DickinsYu ZhaoAl ViroLinus Torvalds (pre-git)Others September 1999June 2002April 2004January 2006October 2008January 2009April 2009March 2010May 2011July 2011November 2011January 2012March 2012June 2012January 2014August 2014December 2014February 2015January 2016March 2016April 2017June 2017July 2017November 2017June 2020March 2022September 2022 var spanGroupData = [ {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 39, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 39, "token_count": 436}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 39, "token_count": 17}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 39, "token_count": 82}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"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": 59}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 32, "token_count": 19}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 21, "token_count": 80}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kamezawa Hiroyuki	546	65.23%
Huang Ying	80	9.56%
David Rientjes	19	2.27%
Johannes Weiner	18	2.15%
Andrew Morton	10	1.19%
Hugh Dickins	6	0.72%
Yu Zhao	5	0.60%
Al Viro	2	0.24%
Linus Torvalds (pre-git)	1	0.12%
Others	150	17.92%
Total	837

swap_slots.c

350

-

16

1168

Huang YingTejun HeoMatthew WilcoxLinus Torvalds (pre-git)MinChan KimHugh DickinsMiaohe LinOthers January 1992August 1992January 1996September 1996August 1998May 2012September 2015February 2017May 2017July 2017November 2017June 2018August 2018April 2020August 2020October 2020May 2021August 2021May 2022July 2022September 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 21, "token_count": 11}, {"author_id": 60, "token_count": 993}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 21, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 21, "token_count": 22}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 10, "token_count": 29}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 21, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	47	4.02%
Tejun Heo	29	2.48%
Matthew Wilcox	14	1.20%
Linus Torvalds (pre-git)	11	0.94%
MinChan Kim	5	0.43%
Hugh Dickins	4	0.34%
Miaohe Lin	2	0.17%
Others	1056	90.41%
Total	1168

swap_state.c

916

-

48

3531

Huang YingMatthew WilcoxShaohua LiHugh DickinsAndrew MortonLinus Torvalds (pre-git)JoonSoo KimMinChan KimLinus TorvaldsJohannes WeinerNicholas PigginChristoph HellwigAndrea ArcangeliMiaohe LinKamezawa HiroyukiChristoph LameterMichal HockoVladimir DavydovKirill A. ShutemovOthers September 1992June 1993November 1993July 1994February 1995June 1995January 1996September 1996March 1997January 1998February 1998August 1998May 1999June 1999September 1999March 2000September 2000October 2000February 2002April 2002June 2002July 2002August 2002October 2002December 2002January 2003April 2004May 2004September 2004February 2005May 2005October 2005February 2006March 2006June 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009June 2009September 2009December 2009March 2011March 2012July 2012February 2013June 2013January 2014February 2014October 2014September 2015January 2016April 2016June 2016October 2016February 2017May 2017July 2017September 2017October 2017November 2017December 2017April 2018June 2018January 2019July 2019June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021February 2022March 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023March 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 52}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 20, "token_count": 34}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 26}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 91}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 45}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 27}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 18, "token_count": 22}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 126}, {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 39, "token_count": 11}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 80}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 56, "token_count": 182}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 21, "token_count": 142}, {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 21, "token_count": 77}, {"author_id": 16, "token_count": 6}, {"author_id": 56, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 21, "token_count": 871}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 21, "token_count": 26}, {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 29}, {"author_id": 6, "token_count": 137}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 16, "token_count": 117}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 21, "token_count": 38}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 7, "token_count": 47}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 189}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 49}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 21, "token_count": 33}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 6, "token_count": 25}, {"author_id": 59, "token_count": 13}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 45}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 123}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 21, "token_count": 45}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 82}, {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1269	35.94%
Matthew Wilcox	407	11.53%
Shaohua Li	283	8.01%
Hugh Dickins	235	6.66%
Andrew Morton	220	6.23%
Linus Torvalds (pre-git)	194	5.49%
JoonSoo Kim	189	5.35%
MinChan Kim	124	3.51%
Linus Torvalds	54	1.53%
Johannes Weiner	54	1.53%
Nicholas Piggin	30	0.85%
Christoph Hellwig	22	0.62%
Andrea Arcangeli	22	0.62%
Miaohe Lin	18	0.51%
Kamezawa Hiroyuki	11	0.31%
Christoph Lameter	10	0.28%
Michal Hocko	8	0.23%
Vladimir Davydov	4	0.11%
Kirill A. Shutemov	3	0.08%
Others	374	10.59%
Total	3531

swapfile.c

3675

-

112

15496

Huang YingHugh DickinsShaohua LiLinus Torvalds (pre-git)Andrew MortonLinus TorvaldsMiaohe LinKamezawa HiroyukiDan StreetmanChristoph HellwigMinChan KimMel GormanMatthew WilcoxAl ViroAndi KleenTejun HeoKefeng WangKirill A. ShutemovJohannes WeinerDavid HildenbrandPeter XuJoonSoo KimLiam R. HowlettChristoph LameterDavid RientjesAndrea ArcangeliJérôme GlisseAlistair PoppleNaoya HoriguchiVlastimil BabkaVladimir DavydovSeth JenningsOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992December 1992March 1993June 1993September 1993November 1993July 1994October 1994January 1995February 1995June 1995January 1996March 1996May 1996September 1996January 1997March 1997August 1997October 1997February 1998March 1998May 1998August 1998January 1999February 1999May 1999June 1999September 1999January 2000March 2000June 2000January 2001February 2002March 2002April 2002May 2002June 2002July 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 2007October 2007February 2008April 2008July 2008October 2008December 2008January 2009June 2009September 2009December 2009March 2010May 2010September 2010October 2010November 2010January 2011March 2011May 2011June 2011July 2011January 2012February 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013July 2013August 2013September 2013October 2013November 2013January 2014February 2014June 2014August 2014December 2014February 2015April 2015June 2015August 2015September 2015December 2015January 2016March 2016April 2016May 2016July 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 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 55}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 273}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 41}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 38}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 34}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 127}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 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"group": [ {"author_id": 22, "token_count": 6}, {"author_id": 3, "token_count": 49}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	2936	18.95%
Hugh Dickins	2553	16.48%
Shaohua Li	1526	9.85%
Linus Torvalds (pre-git)	818	5.28%
Andrew Morton	676	4.36%
Linus Torvalds	471	3.04%
Miaohe Lin	453	2.92%
Kamezawa Hiroyuki	325	2.10%
Dan Streetman	270	1.74%
Christoph Hellwig	244	1.57%
MinChan Kim	220	1.42%
Mel Gorman	214	1.38%
Matthew Wilcox	172	1.11%
Al Viro	140	0.90%
Andi Kleen	117	0.76%
Tejun Heo	103	0.66%
Kefeng Wang	55	0.35%
Kirill A. Shutemov	49	0.32%
Johannes Weiner	47	0.30%
David Hildenbrand	43	0.28%
Peter Xu	36	0.23%
JoonSoo Kim	21	0.14%
Liam R. Howlett	15	0.10%
Christoph Lameter	15	0.10%
David Rientjes	10	0.06%
Andrea Arcangeli	9	0.06%
Jérôme Glisse	6	0.04%
Alistair Popple	6	0.04%
Naoya Horiguchi	5	0.03%
Vlastimil Babka	4	0.03%
Vladimir Davydov	3	0.02%
Seth Jennings	2	0.01%
Others	3932	25.37%
Total	15496

truncate.c

859

-

47

2822

Matthew WilcoxAndrew MortonJan KaraJohannes WeinerHugh DickinsMel GormanNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsAndi KleenDavid HowellsFengguang WuChristoph HellwigKirill A. ShutemovMinChan KimAndrey RyabininDan J WilliamsMike RapoportOthers January 1992August 1992June 1995January 1996March 1997October 1997May 1999September 1999January 2000September 2000October 2000February 2002April 2002May 2002July 2002August 2002October 2002December 2002February 2003October 2003June 2004August 2004October 2004January 2005March 2005January 2006June 2006August 2006September 2006October 2006December 2006January 2007February 2007July 2007February 2008April 2008July 2008September 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 2016November 2016December 2016February 2017May 2017November 2017January 2018April 2018November 2018March 2019May 2019May 2020June 2020September 2020October 2020February 2021April 2021May 2021June 2021July 2021September 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"group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 50, "token_count": 81}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 50, "token_count": 21}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 50, "token_count": 57}, {"author_id": 6, "token_count": 23}, {"author_id": 5, "token_count": 136}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 6, "token_count": 273}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 32}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 90}, {"author_id": 6, "token_count": 28}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 6, "token_count": 107}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 134}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	690	24.45%
Andrew Morton	502	17.79%
Jan Kara	301	10.67%
Johannes Weiner	279	9.89%
Hugh Dickins	138	4.89%
Mel Gorman	136	4.82%
Nicholas Piggin	59	2.09%
Linus Torvalds (pre-git)	58	2.06%
Linus Torvalds	43	1.52%
Andi Kleen	38	1.35%
David Howells	36	1.28%
Fengguang Wu	30	1.06%
Christoph Hellwig	24	0.85%
Kirill A. Shutemov	20	0.71%
MinChan Kim	18	0.64%
Andrey Ryabinin	4	0.14%
Dan J Williams	3	0.11%
Mike Rapoport	2	0.07%
Others	441	15.63%
Total	2822

usercopy.c

277

-

17

983

Matthew WilcoxLinus Torvalds (pre-git)Christoph LameterOthers September 1991December 1991July 2012June 2016July 2016August 2016September 2016January 2017February 2017January 2018July 2018January 2019June 2019August 2019September 2019August 2020October 2021January 2022February 2022March 2022June 2022November 2022April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "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": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"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": 1633071600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 115}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "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}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	159	16.17%
Linus Torvalds (pre-git)	3	0.31%
Christoph Lameter	3	0.31%
Others	818	83.21%
Total	983

userfaultfd.c

793

-

27

3014

Andrea ArcangeliMike KravetzMike RapoportPeter XuShaohua LiHugh DickinsKirill A. ShutemovMatthew WilcoxDavid HildenbrandYang ShiAndi KleenSong MuchunJohannes WeinerPeter ZijlstraAndrew MortonOthers June 2002August 2002July 2007January 2009December 2009May 2011September 2015July 2016February 2017March 2017September 2017June 2018November 2018June 2019November 2019April 2020June 2020November 2020May 2021June 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 1242}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 14, "token_count": 359}, {"author_id": 4, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 4, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 141}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 24}, {"author_id": 40, "token_count": 8}, {"author_id": 56, "token_count": 79}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 271}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 6}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 40, "token_count": 48}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 27}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 24}, {"author_id": 14, "token_count": 21}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 25, "token_count": 21}, {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 40, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 30}, {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	1411	46.81%
Mike Kravetz	380	12.61%
Mike Rapoport	153	5.08%
Peter Xu	109	3.62%
Shaohua Li	79	2.62%
Hugh Dickins	50	1.66%
Kirill A. Shutemov	29	0.96%
Matthew Wilcox	25	0.83%
David Hildenbrand	21	0.70%
Yang Shi	9	0.30%
Andi Kleen	8	0.27%
Song Muchun	6	0.20%
Johannes Weiner	5	0.17%
Peter Zijlstra	4	0.13%
Andrew Morton	2	0.07%
Others	723	23.99%
Total	3014

util.c

1137

-

110

3569

Catalin MarinasAl ViroMatthew WilcoxMichal HockoLinus Torvalds (pre-git)David HildenbrandKirill A. ShutemovShaohua LiLinus TorvaldsChristoph HellwigAndrew MortonMike RapoportDavid HowellsKefeng WangAndrey RyabininJohannes WeinerMinChan KimHugh DickinsChristoph LameterNicholas PigginKamezawa HiroyukiRoman GushchinAndrea ArcangeliDan J WilliamsAneesh Kumar K.VAndy WhitcroftJérôme GlisseOthers March 1992May 1992October 1994June 1995January 1996July 1996January 1997March 1997March 1998May 1998May 1999June 1999September 1999February 2002June 2002July 2002October 2002December 2002March 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 2007April 2008July 2008August 2008October 2008November 2008March 2009April 2009November 2009December 2009January 2010July 2010August 2010March 2011May 2011October 2011December 2011February 2012March 2012April 2012May 2012July 2012November 2012February 2013April 2013October 2013November 2013January 2014February 2014April 2014May 2014August 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017May 2017June 2017July 2017September 2017January 2018April 2018October 2018December 2018February 2019March 2019April 2019May 2019July 2019September 2019November 2019January 2020March 2020April 2020June 2020August 2020September 2020October 2020December 2020January 2021March 2021May 2021June 2021July 2021August 2021September 2021January 2022March 2022April 2022May 2022June 2022July 2022September 2022December 2022February 2023 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 22, "token_count": 28}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 20, "token_count": 7}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 188}, ]}, {"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": 87}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 8}, {"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": 58, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"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": 11}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 9}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 56, "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": 30, "token_count": 168}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 20, "token_count": 7}, ]}, 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Author Name	Tokens	Token Proportion
Catalin Marinas	169	4.74%
Al Viro	158	4.43%
Matthew Wilcox	147	4.12%
Michal Hocko	88	2.47%
Linus Torvalds (pre-git)	87	2.44%
David Hildenbrand	65	1.82%
Kirill A. Shutemov	50	1.40%
Shaohua Li	42	1.18%
Linus Torvalds	37	1.04%
Christoph Hellwig	36	1.01%
Andrew Morton	33	0.92%
Mike Rapoport	24	0.67%
David Howells	19	0.53%
Kefeng Wang	14	0.39%
Andrey Ryabinin	14	0.39%
Johannes Weiner	13	0.36%
MinChan Kim	12	0.34%
Hugh Dickins	11	0.31%
Christoph Lameter	10	0.28%
Nicholas Piggin	7	0.20%
Kamezawa Hiroyuki	7	0.20%
Roman Gushchin	3	0.08%
Andrea Arcangeli	3	0.08%
Dan J Williams	2	0.06%
Aneesh Kumar K.V	2	0.06%
Andy Whitcroft	2	0.06%
Jérôme Glisse	1	0.03%
Others	2513	70.41%
Total	3569

vmalloc.c

4477

-

157

16852

Uladzislau RezkiNicholas PigginTejun HeoChristoph HellwigLinus Torvalds (pre-git)Christoph LameterHugh DickinsAndi KleenMichal HockoAndrew MortonAndrey KonovalovKirill A. ShutemovAndrey RyabininKamezawa HiroyukiJoonSoo KimKefeng WangAlexander PotapenkoDavid RientjesLinus TorvaldsAl ViroRoman GushchinCatalin MarinasMatthew WilcoxPeter ZijlstraMel GormanAnshuman KhandualJan KaraMike RapoportMiaohe LinAndy WhitcroftDavid HowellsMinChan KimAneesh Kumar K.VVlastimil BabkaOthers August 1992September 1992September 1993November 1993May 1994July 1994January 1995February 1995June 1995January 1996March 1996September 1996January 1997March 1997March 1998May 1998August 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 2005January 2006March 2006June 2006July 2006September 2006October 2006May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009February 2009May 2009June 2009August 2009September 2009October 2009December 2009February 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 2014October 2014December 2014February 2015March 2015April 2015November 2015January 2016March 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017April 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 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{"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 69}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 48, "token_count": 74}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 48, "token_count": 83}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 364}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 362}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 37, "token_count": 48}, {"author_id": 48, "token_count": 108}, {"author_id": 60, "token_count": 350}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 264}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	3458	20.52%
Nicholas Piggin	3116	18.49%
Tejun Heo	1025	6.08%
Christoph Hellwig	967	5.74%
Linus Torvalds (pre-git)	572	3.39%
Christoph Lameter	529	3.14%
Hugh Dickins	443	2.63%
Andi Kleen	234	1.39%
Michal Hocko	222	1.32%
Andrew Morton	215	1.28%
Andrey Konovalov	205	1.22%
Kirill A. Shutemov	197	1.17%
Andrey Ryabinin	175	1.04%
Kamezawa Hiroyuki	149	0.88%
JoonSoo Kim	118	0.70%
Kefeng Wang	107	0.63%
Alexander Potapenko	82	0.49%
David Rientjes	71	0.42%
Linus Torvalds	68	0.40%
Al Viro	62	0.37%
Roman Gushchin	38	0.23%
Catalin Marinas	37	0.22%
Matthew Wilcox	29	0.17%
Peter Zijlstra	20	0.12%
Mel Gorman	19	0.11%
Anshuman Khandual	16	0.09%
Jan Kara	15	0.09%
Mike Rapoport	11	0.07%
Miaohe Lin	8	0.05%
Andy Whitcroft	8	0.05%
David Howells	5	0.03%
MinChan Kim	3	0.02%
Aneesh Kumar K.V	3	0.02%
Vlastimil Babka	2	0.01%
Others	4623	27.43%
Total	16852

vmpressure.c

473

-

22

1278

David RientjesJohannes WeinerMichal HockoAndrew MortonTejun HeoLinus Torvalds (pre-git)Yang ShiHugh DickinsVladimir DavydovKamezawa HiroyukiOthers June 1995February 1998September 1999September 2006February 2008February 2013April 2013July 2013November 2013January 2014August 2014December 2014February 2015January 2016February 2016February 2017June 2017July 2017June 2018June 2019October 2019April 2020September 2021November 2021 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 858}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 37, "token_count": 22}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 7, "token_count": 71}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 42, "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": 32, "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": 46, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	205	16.04%
Johannes Weiner	74	5.79%
Michal Hocko	22	1.72%
Andrew Morton	14	1.10%
Tejun Heo	12	0.94%
Linus Torvalds (pre-git)	7	0.55%
Yang Shi	5	0.39%
Hugh Dickins	3	0.23%
Vladimir Davydov	2	0.16%
Kamezawa Hiroyuki	2	0.16%
Others	932	72.93%
Total	1278

vmscan.c

8136

-

169

31440

Yu ZhaoMel GormanJohannes WeinerAndrew MortonYang ShiMatthew WilcoxChristoph LameterMinChan KimHugh DickinsRoman GushchinAndrey RyabininNicholas PigginMichal HockoVladimir DavydovLinus Torvalds (pre-git)Vlastimil BabkaShaohua LiKamezawa HiroyukiJoonSoo KimHuang YingLinus TorvaldsMiaohe LinDavid RientjesFengguang WuTejun HeoJan KaraKirill A. ShutemovKefeng WangAndrea ArcangeliAndy WhitcroftAneesh Kumar K.VLiam R. HowlettAl ViroPeter ZijlstraChristoph HellwigAndi KleenDan J WilliamsSong MuchunOthers January 1992August 1992November 1993June 1995January 1996January 1997March 1997August 1997August 1998January 1999May 1999June 1999September 1999January 2000June 2000July 2000September 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002June 2003July 2003August 2003October 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004January 2005March 2005June 2005September 2005October 2005November 2005December 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006May 2007July 2007August 2007October 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008December 2008January 2009March 2009April 2009May 2009June 2009September 2009December 2009March 2010May 2010June 2010July 2010August 2010October 2010December 2010January 2011April 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013July 2013August 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014August 2014October 2014December 2014January 2015February 2015May 2015June 2015August 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016September 2016October 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018June 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 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 2023August 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 27}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 30}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 3}, {"author_id": 20, "token_count": 79}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, 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{"author_id": 39, "token_count": 28}, {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 39, "token_count": 41}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 37}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 28, "token_count": 59}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 28, "token_count": 35}, {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1228118400, "group": [ 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{"author_id": 11, "token_count": 10278}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 106}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 27, "token_count": 18}, {"author_id": 50, "token_count": 44}, {"author_id": 11, "token_count": 150}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 11, "token_count": 2041}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 2298}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 11, "token_count": 45}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 50, "token_count": 11}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 7, "token_count": 47}, {"author_id": 43, "token_count": 3}, {"author_id": 6, "token_count": 12}, {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 27}, {"author_id": 7, "token_count": 1}, {"author_id": 59, "token_count": 2}, {"author_id": 11, "token_count": 14}, {"author_id": 60, "token_count": 184}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Yu Zhao	12566	39.97%
Mel Gorman	3351	10.66%
Johannes Weiner	2043	6.50%
Andrew Morton	1314	4.18%
Yang Shi	1195	3.80%
Matthew Wilcox	799	2.54%
Christoph Lameter	381	1.21%
MinChan Kim	341	1.08%
Hugh Dickins	310	0.99%
Roman Gushchin	278	0.88%
Andrey Ryabinin	204	0.65%
Nicholas Piggin	175	0.56%
Michal Hocko	174	0.55%
Vladimir Davydov	147	0.47%
Linus Torvalds (pre-git)	134	0.43%
Vlastimil Babka	122	0.39%
Shaohua Li	111	0.35%
Kamezawa Hiroyuki	109	0.35%
JoonSoo Kim	108	0.34%
Huang Ying	108	0.34%
Linus Torvalds	103	0.33%
Miaohe Lin	86	0.27%
David Rientjes	86	0.27%
Fengguang Wu	75	0.24%
Tejun Heo	56	0.18%
Jan Kara	55	0.17%
Kirill A. Shutemov	43	0.14%
Kefeng Wang	39	0.12%
Andrea Arcangeli	36	0.11%
Andy Whitcroft	27	0.09%
Aneesh Kumar K.V	21	0.07%
Liam R. Howlett	17	0.05%
Al Viro	10	0.03%
Peter Zijlstra	9	0.03%
Christoph Hellwig	6	0.02%
Andi Kleen	5	0.02%
Dan J Williams	3	0.01%
Song Muchun	1	0.00%
Others	6792	21.60%
Total	31440

vmstat.c

2278

-

102

8231

Christoph LameterMel GormanAndrew MortonLinus Torvalds (pre-git)Hugh DickinsMichal HockoJoonSoo KimJohannes WeinerRoman GushchinMinChan KimDavid RientjesNicholas PigginSong MuchunKamezawa HiroyukiKirill A. ShutemovHuang YingAndrea ArcangeliMiaohe LinLinus TorvaldsAndi KleenKefeng WangAnshuman KhandualChristoph HellwigVlastimil BabkaDavid HildenbrandFengguang WuYang ShiDavid HowellsMatthew WilcoxShaohua LiPeter XuTejun HeoSeongJae ParkPeter ZijlstraOthers August 1992September 1992June 1993August 1993January 1995June 1995January 1996March 1997May 1998June 1999September 1999March 2000June 2000October 2000February 2002May 2002July 2002August 2002September 2002October 2002March 2003May 2003June 2003September 2003March 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 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010October 2010November 2010December 2010January 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 2019September 2019November 2019December 2019April 2020June 2020August 2020October 2020December 2020February 2021May 2021June 2021August 2021September 2021November 2021January 2022March 2022April 2022May 2022July 2022August 2022October 2022February 2023March 2023June 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, 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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": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 5, "token_count": 10}, {"author_id": 16, "token_count": 32}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 117}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 152}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 80}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 98}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 16}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 37, "token_count": 9}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 2, "token_count": 5}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 37, "token_count": 35}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 2, "token_count": 2}, {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 3, "token_count": 92}, {"author_id": 15, "token_count": 27}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 5, "token_count": 860}, {"author_id": 16, "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": 32, "token_count": 4}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 37, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 32, "token_count": 55}, {"author_id": 7, "token_count": 4}, {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 37, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 21, "token_count": 11}, {"author_id": 37, "token_count": 2}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 264}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 8}, {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 17, "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": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 37, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 32, "token_count": 6}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 43, "token_count": 10}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 15, "token_count": 9}, {"author_id": 40, "token_count": 2}, {"author_id": 23, "token_count": 86}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 7, "token_count": 57}, {"author_id": 35, "token_count": 40}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 59}, {"author_id": 16, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 143}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 21, "token_count": 7}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	2710	32.92%
Mel Gorman	2197	26.69%
Andrew Morton	448	5.44%
Linus Torvalds (pre-git)	190	2.31%
Hugh Dickins	175	2.13%
Michal Hocko	119	1.45%
JoonSoo Kim	116	1.41%
Johannes Weiner	97	1.18%
Roman Gushchin	87	1.06%
MinChan Kim	69	0.84%
David Rientjes	65	0.79%
Nicholas Piggin	45	0.55%
Song Muchun	40	0.49%
Kamezawa Hiroyuki	36	0.44%
Kirill A. Shutemov	33	0.40%
Huang Ying	20	0.24%
Andrea Arcangeli	20	0.24%
Miaohe Lin	15	0.18%
Linus Torvalds	15	0.18%
Andi Kleen	13	0.16%
Kefeng Wang	10	0.12%
Anshuman Khandual	9	0.11%
Christoph Hellwig	8	0.10%
Vlastimil Babka	7	0.09%
David Hildenbrand	6	0.07%
Fengguang Wu	5	0.06%
Yang Shi	4	0.05%
David Howells	4	0.05%
Matthew Wilcox	3	0.04%
Shaohua Li	2	0.02%
Peter Xu	2	0.02%
Tejun Heo	1	0.01%
SeongJae Park	1	0.01%
Peter Zijlstra	1	0.01%
Others	1658	20.14%
Total	8231

workingset.c

813

-

35

2214

Johannes WeinerYu ZhaoMatthew WilcoxJoonSoo KimMel GormanVladimir DavydovMiaohe LinLinus Torvalds (pre-git)Roman GushchinAndrew MortonMichal HockoHugh DickinsSong MuchunChristoph LameterTejun HeoOthers August 1992September 1992June 1993June 1995May 1998July 2002August 2002October 2002January 2005February 2008October 2008January 2009March 2010May 2010October 2010May 2011May 2012February 2013August 2013April 2014February 2015September 2015March 2016July 2016December 2016January 2017February 2017March 2017May 2017July 2017November 2017April 2018August 2018October 2018December 2018May 2019November 2019June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021November 2021December 2021March 2022May 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 531}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 196}, {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 72}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 38}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 128}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 83}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 57}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 38}, {"author_id": 6, "token_count": 2}, {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 11, "token_count": 14}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 6, "token_count": 29}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 59, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 365}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 274}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	1163	52.53%
Yu Zhao	381	17.21%
Matthew Wilcox	139	6.28%
JoonSoo Kim	38	1.72%
Mel Gorman	25	1.13%
Vladimir Davydov	19	0.86%
Miaohe Lin	15	0.68%
Linus Torvalds (pre-git)	11	0.50%
Roman Gushchin	8	0.36%
Andrew Morton	8	0.36%
Michal Hocko	6	0.27%
Hugh Dickins	5	0.23%
Song Muchun	4	0.18%
Christoph Lameter	4	0.18%
Tejun Heo	2	0.09%
Others	386	17.43%
Total	2214

z3fold.c

1439

-

14

6104

Vitaly WoolMiaohe LinMatthew WilcoxUladzislau RezkiJohannes WeinerOthers May 2016June 2016February 2017September 2017November 2017April 2018May 2018November 2018May 2019July 2019August 2019September 2019October 2019November 2019May 2020October 2020December 2020February 2021March 2021June 2021April 2022June 2022November 2022June 2023 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 31, "token_count": 1700}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 31, "token_count": 269}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 841}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 31, "token_count": 30}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 31, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 31, "token_count": 58}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1277}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 31, "token_count": 12}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 31, "token_count": 43}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 1338}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 31, "token_count": 229}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 59, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 18}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 77}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Vitaly Wool	5847	95.79%
Miaohe Lin	108	1.77%
Matthew Wilcox	16	0.26%
Uladzislau Rezki	2	0.03%
Johannes Weiner	1	0.02%
Others	130	2.13%
Total	6104

zbud.c

455

-

14

1222

Seth JenningsDan StreetmanMiaohe LinJohannes WeinerOthers July 2013September 2013June 2014August 2014October 2014November 2014February 2015June 2015November 2015May 2019February 2021June 2021November 2022June 2023 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 54, "token_count": 796}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 47, "token_count": 195}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 47, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 183}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Seth Jennings	797	65.22%
Dan Streetman	207	16.94%
Miaohe Lin	183	14.98%
Johannes Weiner	1	0.08%
Others	34	2.78%
Total	1222

zpool.c

355

-

12

801

Dan StreetmanMike RapoportJohannes WeinerOthers August 2014February 2015June 2015September 2015November 2015February 2018May 2019September 2019August 2020February 2021May 2021November 2022June 2023 var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 47, "token_count": 723}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 47, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 47, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan Streetman	764	95.38%
Mike Rapoport	7	0.87%
Johannes Weiner	3	0.37%
Others	27	3.37%
Total	801

zsmalloc.c

2376

-

43

9109

MinChan KimDan StreetmanSeth JenningsMatthew WilcoxJoonSoo KimKirill A. ShutemovJérôme GlisseRoman GushchinMiaohe LinMike RapoportChristoph LameterOthers January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012December 2013January 2014March 2014June 2014August 2014October 2014December 2014February 2015April 2015June 2015September 2015November 2015March 2016May 2016July 2016November 2016February 2017April 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018August 2018January 2019August 2019September 2019January 2020April 2020June 2020August 2020February 2021May 2021June 2021October 2021January 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1003}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 54, "token_count": 20}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 16, "token_count": 19}, {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 54, "token_count": 218}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 54, "token_count": 24}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 47, "token_count": 239}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 59}, {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 333}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 2102}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 60, "token_count": 313}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 31}, {"author_id": 16, "token_count": 38}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 2519}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 16, "token_count": 420}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 23, "token_count": 6}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 62}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"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": 86}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 327}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	5151	56.55%
Dan Streetman	273	3.00%
Seth Jennings	266	2.92%
Matthew Wilcox	81	0.89%
JoonSoo Kim	59	0.65%
Kirill A. Shutemov	13	0.14%
Jérôme Glisse	11	0.12%
Roman Gushchin	6	0.07%
Miaohe Lin	5	0.05%
Mike Rapoport	3	0.03%
Christoph Lameter	2	0.02%
Others	3239	35.56%
Total	9109

zswap.c

1668

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6487

Dan StreetmanSeth JenningsJohannes WeinerVitaly WoolHuang YingChristoph HellwigMinChan KimYu ZhaoRoman GushchinMel GormanKirill A. ShutemovMiaohe LinAndrew MortonOthers July 2013September 2013October 2013November 2013April 2014June 2014August 2014November 2014June 2015September 2015November 2015December 2015April 2016May 2016August 2016November 2016February 2017July 2017January 2018February 2018June 2018July 2018December 2018May 2019September 2019January 2020April 2020August 2020December 2020February 2021May 2021June 2021January 2022March 2022May 2022November 2022February 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 54, "token_count": 1876}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 197}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 47, "token_count": 34}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 47, "token_count": 1468}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 47, "token_count": 83}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 43}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 47, "token_count": 285}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 31, "token_count": 130}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 516}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 146}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 74}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 531}, ]}, ]

Author Name	Tokens	Token Proportion
Dan Streetman	1920	29.60%
Seth Jennings	1877	28.93%
Johannes Weiner	220	3.39%
Vitaly Wool	130	2.00%
Huang Ying	18	0.28%
Christoph Hellwig	17	0.26%
MinChan Kim	15	0.23%
Yu Zhao	6	0.09%
Roman Gushchin	5	0.08%
Mel Gorman	4	0.06%
Kirill A. Shutemov	2	0.03%
Miaohe Lin	1	0.02%
Andrew Morton	1	0.02%
Others	2271	35.01%
Total	6487