mm

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

damon

11667

17

50

49068

SeongJae ParkBaolin WangKefeng WangLiam R. HowlettDavid HildenbrandMatthew WilcoxRyan RobertsHugh DickinsSuren BaghdasaryanAndrew MortonOthers September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 7333}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3344}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 122}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 356}, {"author_id": 4, "token_count": 73}, {"author_id": 0, "token_count": 192}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 9714}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 161}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 709}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 0, "token_count": 840}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 41, "token_count": 20}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 116}, {"author_id": 0, "token_count": 776}, {"author_id": 60, "token_count": 500}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 4737}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 869}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 150}, {"author_id": 0, "token_count": 1491}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 59}, {"author_id": 0, "token_count": 515}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 38, "token_count": 21}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 48, "token_count": 42}, {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 89}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 921}, {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 48, "token_count": 7}, {"author_id": 0, "token_count": 937}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 349}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 1150}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 77}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 780}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 98}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 1703}, {"author_id": 60, "token_count": 219}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 53, "token_count": 6}, {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 82}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 1312}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 115}, {"author_id": 0, "token_count": 191}, {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 1911}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 199}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 245}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 1814}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 1658}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 82}, {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	44692	91.08%
Baolin Wang	380	0.77%
Kefeng Wang	185	0.38%
Liam R. Howlett	181	0.37%
David Hildenbrand	115	0.23%
Matthew Wilcox	89	0.18%
Ryan Roberts	49	0.10%
Hugh Dickins	32	0.07%
Suren Baghdasaryan	10	0.02%
Andrew Morton	1	0.00%
Others	1492	3.04%
Total	49068

kasan

7711

16

108

29913

Andrey KonovalovAndrey RyabininAlexander PotapenkoMarco ElverLinus Torvalds (pre-git)Andi KleenUladzislau RezkiKirill A. ShutemovJoonSoo KimPeter ZijlstraMatthew WilcoxChristoph LameterAneesh Kumar K.VKefeng WangMike RapoportRyan RobertsVlastimil BabkaHugh DickinsAndrew MortonDavid RientjesCatalin MarinasChristoph HellwigVladimir DavydovPeter XuDavid HildenbrandOthers September 1991August 1992June 1993July 1994February 1995June 1995January 1996September 1996March 1997August 1998December 1998February 2002March 2002April 2002June 2002August 2002October 2002July 2003December 2003March 2004June 2004March 2005March 2006June 2006October 2007January 2008February 2008April 2008October 2008May 2009June 2009September 2012November 2012December 2012January 2013April 2013October 2014December 2014February 2015March 2015April 2015July 2015August 2015September 2015November 2015March 2016May 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017October 2017November 2017February 2018April 2018May 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019June 2019July 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 55}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 88}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 42, "token_count": 23}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 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"token_count": 46}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 14, "token_count": 144}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 14, "token_count": 227}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 52, "token_count": 47}, {"author_id": 60, "token_count": 366}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 34, "token_count": 132}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 14, "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": 300}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 34, "token_count": 47}, {"author_id": 48, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 4, "token_count": 6}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 14, "token_count": 62}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 2649}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 396}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 318}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 337}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 34, "token_count": 13}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 21, "token_count": 96}, {"author_id": 60, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	13422	44.87%
Andrey Ryabinin	6347	21.22%
Alexander Potapenko	1634	5.46%
Marco Elver	529	1.77%
Linus Torvalds (pre-git)	111	0.37%
Andi Kleen	111	0.37%
Uladzislau Rezki	98	0.33%
Kirill A. Shutemov	79	0.26%
JoonSoo Kim	65	0.22%
Peter Zijlstra	63	0.21%
Matthew Wilcox	46	0.15%
Christoph Lameter	44	0.15%
Aneesh Kumar K.V	40	0.13%
Kefeng Wang	38	0.13%
Mike Rapoport	37	0.12%
Ryan Roberts	24	0.08%
Vlastimil Babka	21	0.07%
Hugh Dickins	18	0.06%
Andrew Morton	15	0.05%
David Rientjes	10	0.03%
Catalin Marinas	7	0.02%
Christoph Hellwig	3	0.01%
Vladimir Davydov	2	0.01%
Peter Xu	2	0.01%
David Hildenbrand	1	0.00%
Others	7146	23.89%
Total	29913

kfence

2613

4

48

10719

Marco ElverAlexander PotapenkoSong MuchunLinus Torvalds (pre-git)Vlastimil BabkaSuren BaghdasaryanChristoph LameterJohannes WeinerMatthew WilcoxCatalin MarinasKefeng WangAndrew MortonMike RapoportLinus TorvaldsOthers March 1992May 1992June 1993July 1993November 1993June 1995September 1999August 2002October 2002December 2002May 2004July 2006May 2007July 2007January 2008October 2008June 2009February 2016November 2016February 2017October 2018April 2020November 2020December 2020February 2021March 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023July 2023August 2023September 2023March 2024May 2024June 2024July 2024August 2024September 2024October 2024January 2025June 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 4312}, {"author_id": 34, "token_count": 3857}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 34, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 34, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 34, "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": 34, "token_count": 87}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 34, "token_count": 542}, {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 34, "token_count": 46}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 34, "token_count": 182}, {"author_id": 45, "token_count": 52}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 34, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 45, "token_count": 75}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 34, "token_count": 28}, {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 34, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Marco Elver	4870	45.43%
Alexander Potapenko	4344	40.53%
Song Muchun	127	1.18%
Linus Torvalds (pre-git)	19	0.18%
Vlastimil Babka	18	0.17%
Suren Baghdasaryan	8	0.07%
Christoph Lameter	5	0.05%
Johannes Weiner	4	0.04%
Matthew Wilcox	3	0.03%
Catalin Marinas	3	0.03%
Kefeng Wang	2	0.02%
Andrew Morton	2	0.02%
Mike Rapoport	1	0.01%
Linus Torvalds	1	0.01%
Others	1312	12.24%
Total	10719

kmsan

2863

8

47

11719

Alexander PotapenkoAndrey KonovalovChristoph LameterMarco ElverKirill A. ShutemovLinus Torvalds (pre-git)Nicholas PigginAndi KleenPeter ZijlstraNaoya HoriguchiAndrew MortonHuang YingChristoph HellwigVlastimil BabkaMatthew WilcoxOscar SalvadorMinChan KimDavid HowellsDavid HildenbrandMike RapoportOthers July 1994September 1996March 1998September 1999January 2000March 2000August 2002September 2002April 2004August 2004July 2005January 2006September 2006May 2007January 2008July 2008October 2008February 2009June 2009June 2010June 2011December 2011November 2013March 2016June 2016August 2017November 2017August 2018October 2018December 2018February 2019January 2020June 2020July 2020October 2020January 2021March 2021April 2021June 2021July 2021October 2021January 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023July 2023September 2023October 2023November 2023December 2023January 2024March 2024May 2024June 2024October 2024January 2025February 2025May 2025June 2025September 2025 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 34, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 52, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 10311}, ]}, {"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": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 14, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 159}, {"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}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 8, "token_count": 329}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 8, "token_count": 13}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 83}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Potapenko	11076	94.51%
Andrey Konovalov	37	0.32%
Christoph Lameter	20	0.17%
Marco Elver	11	0.09%
Kirill A. Shutemov	11	0.09%
Linus Torvalds (pre-git)	10	0.09%
Nicholas Piggin	10	0.09%
Andi Kleen	10	0.09%
Peter Zijlstra	9	0.08%
Naoya Horiguchi	9	0.08%
Andrew Morton	8	0.07%
Huang Ying	7	0.06%
Christoph Hellwig	7	0.06%
Vlastimil Babka	4	0.03%
Matthew Wilcox	3	0.03%
Oscar Salvador	2	0.02%
MinChan Kim	2	0.02%
David Howells	2	0.02%
David Hildenbrand	2	0.02%
Mike Rapoport	1	0.01%
Others	478	4.08%
Total	11719

Files:

backing-dev.c

1220

-

56

5092

Tejun HeoPeter ZijlstraJan KaraChristoph HellwigRoman GushchinAndrew MortonLinus TorvaldsFengguang WuDan J WilliamsJohannes WeinerLinus Torvalds (pre-git)Dennis ZhouKefeng WangDavid HowellsMel GormanMatthew WilcoxDavid RientjesOthers January 1992August 1992June 1993February 2002April 2002May 2002July 2002September 2002October 2002December 2002January 2003July 2003October 2003April 2004May 2004June 2004June 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008July 2008January 2009March 2009May 2009September 2009March 2010April 2010June 2010July 2010August 2010September 2010October 2010December 2010January 2011April 2011June 2011August 2011September 2011November 2011January 2012March 2012April 2012May 2012July 2012August 2012December 2012February 2013April 2013July 2013September 2013April 2014August 2014September 2014January 2015February 2015March 2015May 2015July 2015August 2015September 2015October 2015January 2016July 2016February 2017March 2017April 2017September 2017December 2017April 2018May 2018June 2018August 2018January 2019May 2019July 2019August 2019December 2019January 2020May 2020September 2020December 2020February 2021March 2021June 2021August 2021September 2021November 2021December 2021April 2022June 2022August 2022November 2022April 2023June 2023January 2024March 2024April 2024April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 35}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, 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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": 53}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 50, "token_count": 35}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 52}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 10, "token_count": 1098}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"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": 9, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 47, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 50, "token_count": 85}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 50, "token_count": 188}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 50, "token_count": 66}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 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": 35, "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": 294}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 23, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 211}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 23, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 50, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 23, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 23, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 38, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 534}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1569	30.81%
Peter Zijlstra	562	11.04%
Jan Kara	515	10.11%
Christoph Hellwig	218	4.28%
Roman Gushchin	211	4.14%
Andrew Morton	113	2.22%
Linus Torvalds	49	0.96%
Fengguang Wu	40	0.79%
Dan J Williams	36	0.71%
Johannes Weiner	14	0.27%
Linus Torvalds (pre-git)	8	0.16%
Dennis Zhou	7	0.14%
Kefeng Wang	6	0.12%
David Howells	6	0.12%
Mel Gorman	4	0.08%
Matthew Wilcox	4	0.08%
David Rientjes	2	0.04%
Others	1728	33.94%
Total	5092

balloon_compaction.c

263

-

18

761

David HildenbrandMinChan KimHugh DickinsLinus Torvalds (pre-git)Christoph LameterMatthew WilcoxAndrew MortonMel GormanNicholas PigginOthers September 1991May 1994January 1998March 2000February 2003February 2006March 2006December 2007August 2008January 2011January 2012December 2012October 2014November 2015July 2016October 2017April 2019May 2019July 2019August 2019May 2021January 2022June 2022March 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 414}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 28}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 32}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

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

bootmem_info.c

131

-

25

583

Song MuchunLinus Torvalds (pre-git)Matthew WilcoxDan J WilliamsAndrea Arcangelivan der Linden, FrankAndi KleenChristoph LameterOscar SalvadorJoonSoo KimLinus TorvaldsDavid HowellsOthers June 1993June 1995March 1997September 1999February 2002June 2003January 2005June 2005October 2005June 2006October 2007April 2008July 2008August 2010January 2011December 2012February 2013July 2013January 2016March 2016May 2016November 2017January 2018July 2019June 2021September 2021October 2021August 2022October 2023October 2024February 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 279}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 27}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 72}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 8}, ]}, ]

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

cma.c

1114

-

52

4573

van der Linden, FrankMike RapoportJoonSoo KimYu ZhaoMinChan KimMike KravetzDavid HildenbrandAnshuman KhandualAndrey KonovalovRoman GushchinBarry SongAndrew MortonZi YanCatalin MarinasBaolin WangOthers December 2011September 2012October 2012July 2013February 2014May 2014August 2014October 2014December 2014February 2015March 2015April 2015November 2015May 2016October 2016November 2016January 2017February 2017April 2017July 2017October 2017May 2018August 2018December 2018March 2019May 2019July 2019November 2019April 2020August 2020December 2020February 2021May 2021November 2021March 2022May 2022December 2022January 2023March 2023July 2023September 2023January 2024February 2024July 2024August 2024September 2024February 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 602}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 43, "token_count": 9}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 59, "token_count": 10}, {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 13, "token_count": 37}, {"author_id": 12, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 17, "token_count": 16}, {"author_id": 22, "token_count": 50}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 23}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 43, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 119}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 1768}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 2, "token_count": 796}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	1772	38.75%
Mike Rapoport	803	17.56%
JoonSoo Kim	609	13.32%
Yu Zhao	119	2.60%
MinChan Kim	50	1.09%
Mike Kravetz	44	0.96%
David Hildenbrand	39	0.85%
Anshuman Khandual	20	0.44%
Andrey Konovalov	18	0.39%
Roman Gushchin	16	0.35%
Barry Song	10	0.22%
Andrew Morton	9	0.20%
Zi Yan	5	0.11%
Catalin Marinas	1	0.02%
Baolin Wang	1	0.02%
Others	1043	22.81%
Total	4573

cma.h

95

-

16

302

MinChan Kimvan der Linden, FrankJoonSoo KimAnshuman KhandualBarry SongMike KravetzOthers December 2011July 2013August 2014April 2015August 2015April 2017November 2017July 2020August 2020May 2021March 2022February 2024November 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 22, "token_count": 103}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 43, "token_count": 10}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 56}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	103	34.11%
van der Linden, Frank	56	18.54%
JoonSoo Kim	13	4.30%
Anshuman Khandual	10	3.31%
Barry Song	3	0.99%
Mike Kravetz	1	0.33%
Others	116	38.41%
Total	302

cma_debug.c

212

-

14

1080

van der Linden, FrankJoonSoo KimMike KravetzAndrew MortonOthers December 2011July 2013August 2014April 2015July 2015February 2017November 2017June 2018August 2018March 2019November 2019July 2020May 2021August 2022February 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 33}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 791}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 167}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	167	15.46%
JoonSoo Kim	39	3.61%
Mike Kravetz	4	0.37%
Andrew Morton	1	0.09%
Others	864	80.00%
Total	1080

cma_sysfs.c

147

-

7

667

MinChan Kimvan der Linden, FrankAnshuman KhandualJoonSoo KimOthers December 2011July 2013August 2014October 2014April 2015May 2021February 2023February 2024February 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 573}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 43, "token_count": 18}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 32}, ]}, ]

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

compaction.c

3334

-

116

11111

Mel GormanVlastimil BabkaZi YanJoonSoo KimBaolin WangDavid RientjesJohannes WeinerKefeng WangMichal HockoMinChan KimOscar SalvadorHugh DickinsSuren BaghdasaryanAndrew MortonChristoph LameterMatthew WilcoxLinus Torvalds (pre-git)Andrea ArcangeliChristoph HellwigAndrey RyabininKirill A. ShutemovBarry SongFengguang WuNicholas PigginYu ZhaoLinus TorvaldsPeter XuDavid HildenbrandDan J WilliamsPeter ZijlstraDavid HowellsOthers June 1995January 1996June 1996June 1999September 1999September 2000February 2002April 2002June 2002July 2002August 2002September 2002November 2002June 2003August 2004January 2005February 2005March 2005May 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006July 2007October 2007April 2008October 2008November 2008January 2009December 2009May 2010September 2010January 2011March 2011June 2011October 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012October 2012December 2012January 2013February 2013July 2013September 2013November 2013December 2013January 2014March 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017May 2017July 2017October 2017November 2017April 2018May 2018October 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019April 2020May 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024November 2024January 2025February 2025March 2025April 2025July 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 55, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 7, "token_count": 1051}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 19}, {"author_id": 7, "token_count": 68}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 22, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 7, "token_count": 45}, {"author_id": 44, "token_count": 9}, ]}, {"timestamp": 1317452400, 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"token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 7, "token_count": 13}, {"author_id": 16, "token_count": 75}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 39, "token_count": 20}, {"author_id": 26, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 39, "token_count": 133}, {"author_id": 16, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 18}, {"author_id": 39, "token_count": 1}, {"author_id": 26, "token_count": 8}, {"author_id": 16, "token_count": 404}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 16, "token_count": 128}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 26, "token_count": 153}, {"author_id": 16, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 15, "token_count": 34}, {"author_id": 26, "token_count": 29}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 26, "token_count": 4}, {"author_id": 16, "token_count": 180}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 108}, {"author_id": 16, "token_count": 431}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 44, "token_count": 127}, {"author_id": 16, "token_count": 241}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 39, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 39, "token_count": 9}, {"author_id": 3, "token_count": 2}, {"author_id": 26, "token_count": 33}, {"author_id": 7, "token_count": 7}, {"author_id": 22, "token_count": 52}, {"author_id": 16, "token_count": 27}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 16, "token_count": 116}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 44, "token_count": 24}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 39, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 89}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 39, "token_count": 82}, {"author_id": 16, "token_count": 18}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 24, "token_count": 19}, {"author_id": 7, "token_count": 2144}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 7, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 27}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 26, "token_count": 31}, {"author_id": 16, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 372}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 31, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 16, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 57, "token_count": 123}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 3, "token_count": 90}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 19}, {"author_id": 19, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 41, "token_count": 24}, {"author_id": 7, "token_count": 54}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 41, "token_count": 42}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 41, "token_count": 45}, {"author_id": 9, "token_count": 64}, {"author_id": 4, "token_count": 9}, {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 41, "token_count": 115}, {"author_id": 9, "token_count": 39}, {"author_id": 38, "token_count": 84}, {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 41, "token_count": 93}, {"author_id": 9, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 59, "token_count": 16}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 41, "token_count": 16}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 41, "token_count": 18}, {"author_id": 38, "token_count": 64}, {"author_id": 16, "token_count": 4}, {"author_id": 31, "token_count": 419}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 54, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 9, "token_count": 154}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	4147	37.32%
Vlastimil Babka	1866	16.79%
Zi Yan	436	3.92%
JoonSoo Kim	400	3.60%
Baolin Wang	364	3.28%
David Rientjes	344	3.10%
Johannes Weiner	299	2.69%
Kefeng Wang	170	1.53%
Michal Hocko	163	1.47%
MinChan Kim	142	1.28%
Oscar Salvador	123	1.11%
Hugh Dickins	116	1.04%
Suren Baghdasaryan	69	0.62%
Andrew Morton	55	0.50%
Christoph Lameter	31	0.28%
Matthew Wilcox	30	0.27%
Linus Torvalds (pre-git)	28	0.25%
Andrea Arcangeli	28	0.25%
Christoph Hellwig	27	0.24%
Andrey Ryabinin	22	0.20%
Kirill A. Shutemov	19	0.17%
Barry Song	16	0.14%
Fengguang Wu	15	0.14%
Nicholas Piggin	14	0.13%
Yu Zhao	10	0.09%
Linus Torvalds	10	0.09%
Peter Xu	4	0.04%
David Hildenbrand	4	0.04%
Dan J Williams	4	0.04%
Peter Zijlstra	3	0.03%
David Howells	3	0.03%
Others	2149	19.34%
Total	11111

debug.c

364

-

40

1559

Lorenzo StoakesMatthew WilcoxVlastimil BabkaLiam R. HowlettSuren BaghdasaryanMichal HockoDavid HildenbrandKirill A. ShutemovJohannes WeinerLinus Torvalds (pre-git)Nicholas PigginJoonSoo KimHugh DickinsChristoph LameterAndi KleenJason GunthorpeAndrew MortonAlistair PoppleVladimir DavydovRoman GushchinOthers January 1996February 2002March 2003January 2006March 2006February 2008November 2008May 2012January 2014April 2014October 2014December 2014February 2015April 2015September 2015January 2016March 2016September 2016December 2016August 2017November 2017January 2018July 2018October 2018December 2018February 2019March 2019December 2019January 2020April 2020June 2020August 2020December 2020February 2021June 2021September 2021October 2021November 2021January 2022September 2022November 2022January 2023May 2023February 2024March 2024April 2024August 2024January 2025February 2025March 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 325}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 67}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 16, "token_count": 49}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 44, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 9}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 13}, {"author_id": 4, "token_count": 9}, {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 53, "token_count": 20}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 95}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 96}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 349}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 19}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	350	22.45%
Matthew Wilcox	284	18.22%
Vlastimil Babka	141	9.04%
Liam R. Howlett	42	2.69%
Suren Baghdasaryan	24	1.54%
Michal Hocko	24	1.54%
David Hildenbrand	20	1.28%
Kirill A. Shutemov	11	0.71%
Johannes Weiner	10	0.64%
Linus Torvalds (pre-git)	3	0.19%
Nicholas Piggin	3	0.19%
JoonSoo Kim	3	0.19%
Hugh Dickins	3	0.19%
Christoph Lameter	3	0.19%
Andi Kleen	3	0.19%
Jason Gunthorpe	2	0.13%
Andrew Morton	2	0.13%
Alistair Popple	2	0.13%
Vladimir Davydov	1	0.06%
Roman Gushchin	1	0.06%
Others	627	40.22%
Total	1559

debug_page_alloc.c

51

-

8

218

Kefeng WangOscar SalvadorMel GormanLinus Torvalds (pre-git)Kirill A. ShutemovOthers September 1992June 1993January 2012June 2014May 2016December 2018October 2020May 2023December 2023April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 57, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 177}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

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

debug_page_ref.c

55

-

5

243

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

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

debug_vm_pgtable.c

1348

-

22

6504

Anshuman Khandualvan der Linden, FrankAneesh Kumar K.VDavid HildenbrandHugh DickinsMatthew WilcoxAlistair PopplePeter XuRyan RobertsKirill A. ShutemovLorenzo StoakesKefeng WangOthers May 2009June 2020August 2020October 2020February 2021June 2021September 2021January 2022February 2022April 2022May 2022October 2022January 2023March 2023June 2023July 2023October 2023December 2023May 2024September 2024April 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 37, "token_count": 59}, {"author_id": 43, "token_count": 1401}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 43, "token_count": 1664}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 37, "token_count": 193}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 43, "token_count": 205}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 56, "token_count": 17}, {"author_id": 43, "token_count": 59}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2005}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 43, "token_count": 28}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 42}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 13, "token_count": 121}, {"author_id": 33, "token_count": 266}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 19, "token_count": 11}, {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 43, "token_count": 25}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 31}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	3383	52.01%
van der Linden, Frank	266	4.09%
Aneesh Kumar K.V	259	3.98%
David Hildenbrand	163	2.51%
Hugh Dickins	28	0.43%
Matthew Wilcox	25	0.38%
Alistair Popple	17	0.26%
Peter Xu	11	0.17%
Ryan Roberts	6	0.09%
Kirill A. Shutemov	4	0.06%
Lorenzo Stoakes	2	0.03%
Kefeng Wang	1	0.02%
Others	2339	35.96%
Total	6504

dmapool.c

527

-

40

2028

Matthew WilcoxTejun HeoLinus TorvaldsLinus Torvalds (pre-git)Alexander PotapenkoAndi KleenVlastimil BabkaMel GormanMike RapoportChristoph LameterOthers February 1993August 1993January 1995June 1995May 1999January 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002November 2002June 2003February 2004June 2004May 2005October 2005June 2006December 2006January 2007April 2007December 2007April 2008October 2010January 2011October 2011November 2012December 2012June 2014October 2014September 2015October 2015November 2015February 2017March 2019June 2019July 2019October 2020February 2021April 2021June 2021January 2023October 2023April 2025June 2025 var spanGroupData = [ {"timestamp": 728553600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 102}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 415}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "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": 4, "token_count": 171}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 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": 531}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

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

dmapool_test.c

148

-

2

730

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

Author Name	Tokens	Token Proportion
Others	730	100.00%
Total	730

early_ioremap.c

303

-

12

1172

Vlastimil BabkaOthers April 2014July 2015September 2015November 2015July 2017November 2017December 2017January 2020February 2021March 2022June 2023December 2024 var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 964}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

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

execmem.c

596

-

27

2746

Mike RapoportSuren BaghdasaryanAndrey RyabininChristoph LameterLorenzo StoakesPeter ZijlstraLinus Torvalds (pre-git)Mel GormanDavid HowellsKefeng WangHugh DickinsAndrey KonovalovOthers September 1996October 2000March 2002September 2002November 2002December 2002October 2005September 2006October 2006April 2008March 2009December 2009May 2013November 2013July 2014February 2015November 2015January 2016November 2017January 2019April 2019November 2019July 2021January 2022March 2022May 2023May 2024October 2024January 2025April 2025July 2025 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 36}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 2, "token_count": 639}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1348}, {"author_id": 52, "token_count": 7}, {"author_id": 54, "token_count": 81}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 544}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	2545	92.68%
Suren Baghdasaryan	81	2.95%
Andrey Ryabinin	36	1.31%
Christoph Lameter	14	0.51%
Lorenzo Stoakes	8	0.29%
Peter Zijlstra	7	0.25%
Linus Torvalds (pre-git)	4	0.15%
Mel Gorman	3	0.11%
David Howells	2	0.07%
Kefeng Wang	1	0.04%
Hugh Dickins	1	0.04%
Andrey Konovalov	1	0.04%
Others	43	1.57%
Total	2746

fadvise.c

225

-

31

775

Andrew MortonFengguang WuLinus TorvaldsMatthew WilcoxMel GormanLinus Torvalds (pre-git)Shakeel ButtAndrey RyabininJohannes WeinerYu ZhaoKirill A. ShutemovJan KaraChristoph HellwigOthers June 1995January 1996March 1997October 1997April 2002February 2003April 2003July 2003August 2003January 2004February 2004March 2004April 2004May 2004June 2005January 2006March 2006July 2006August 2006July 2007February 2008October 2008January 2009March 2010January 2012January 2013February 2013December 2014January 2015February 2015April 2016June 2016December 2016September 2017November 2017January 2018March 2018April 2018August 2018August 2019June 2020October 2020April 2022November 2022December 2022June 2023May 2024July 2024 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 126}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 15, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 27, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "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": 15, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 15, "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": 55, "token_count": 84}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 46, "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": 74}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	201	25.94%
Fengguang Wu	84	10.84%
Linus Torvalds	59	7.61%
Matthew Wilcox	25	3.23%
Mel Gorman	23	2.97%
Linus Torvalds (pre-git)	12	1.55%
Shakeel Butt	7	0.90%
Andrey Ryabinin	7	0.90%
Johannes Weiner	6	0.77%
Yu Zhao	5	0.65%
Kirill A. Shutemov	5	0.65%
Jan Kara	5	0.65%
Christoph Hellwig	4	0.52%
Others	332	42.84%
Total	775

fail_page_alloc.c

69

-

4

274

Kefeng WangVlastimil BabkaOthers December 2006March 2020March 2022May 2023July 2024 var spanGroupData = [ {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 246}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 8}, ]}, ]

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

failslab.c

76

-

14

282

Qi ZhengVlastimil BabkaChristoph LameterMel GormanLinus Torvalds (pre-git)Others January 1992August 1992December 2006May 2007December 2008February 2010July 2011August 2011July 2012September 2015November 2015March 2016November 2017June 2018March 2019July 2019March 2020May 2022November 2022July 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 36, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 18}, ]}, ]

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

filemap.c

4610

-

158

15873

Matthew WilcoxDavid HowellsNicholas PigginJan KaraLinus TorvaldsAndrew MortonKirill A. ShutemovLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerHugh DickinsAlistair PoppleMel GormanRyan RobertsLorenzo StoakesBaolin WangFengguang WuKairui SongZi YanKefeng WangMichal HockoSuren BaghdasaryanTejun HeoDavid HildenbrandChristoph LameterMike RapoportSong MuchunRoman GushchinShakeel ButtPeter XuMike KravetzAndi KleenQi ZhengMinChan KimJoonSoo KimAlexander PotapenkoAndrey RyabininOthers March 1992September 1992August 1993November 1993October 1994November 1994June 1995January 1996March 1996May 1996January 1997March 1997August 1997October 1997January 1998February 1998May 1998August 1998May 1999June 1999September 1999January 2000March 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003April 2003May 2003June 2003July 2003August 2003October 2003December 2003January 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004January 2005February 2005March 2005April 2005May 2005June 2005October 2005December 2005January 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006March 2007May 2007June 2007July 2007October 2007December 2007February 2008April 2008May 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009January 2010February 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011August 2011October 2011December 2011March 2012May 2012June 2012October 2012February 2013April 2013July 2013September 2013October 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014January 2015February 2015April 2015May 2015June 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016September 2016October 2016November 2016December 2016February 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018April 2018May 2018June 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019February 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 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"token_count": 96}, {"author_id": 60, "token_count": 444}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 23, "token_count": 198}, {"author_id": 30, "token_count": 8}, {"author_id": 3, "token_count": 26}, {"author_id": 17, "token_count": 4}, {"author_id": 48, "token_count": 2}, {"author_id": 54, "token_count": 20}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 262}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 185}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 85}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 48, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 30, "token_count": 183}, {"author_id": 9, "token_count": 20}, {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 40, "token_count": 72}, {"author_id": 38, "token_count": 55}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 4, "token_count": 83}, {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 50, "token_count": 11}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 41, "token_count": 100}, {"author_id": 30, "token_count": 5}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 254}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 27, "token_count": 52}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 31, "token_count": 61}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 124}, {"author_id": 48, "token_count": 158}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	3753	23.64%
David Howells	984	6.20%
Nicholas Piggin	765	4.82%
Jan Kara	713	4.49%
Linus Torvalds	662	4.17%
Andrew Morton	620	3.91%
Kirill A. Shutemov	576	3.63%
Linus Torvalds (pre-git)	569	3.58%
Christoph Hellwig	539	3.40%
Johannes Weiner	404	2.55%
Hugh Dickins	242	1.52%
Alistair Popple	234	1.47%
Mel Gorman	200	1.26%
Ryan Roberts	164	1.03%
Lorenzo Stoakes	130	0.82%
Baolin Wang	103	0.65%
Fengguang Wu	73	0.46%
Kairui Song	72	0.45%
Zi Yan	61	0.38%
Kefeng Wang	55	0.35%
Michal Hocko	29	0.18%
Suren Baghdasaryan	24	0.15%
Tejun Heo	15	0.09%
David Hildenbrand	13	0.08%
Christoph Lameter	12	0.08%
Mike Rapoport	8	0.05%
Song Muchun	7	0.04%
Roman Gushchin	7	0.04%
Shakeel Butt	5	0.03%
Peter Xu	4	0.03%
Mike Kravetz	4	0.03%
Andi Kleen	4	0.03%
Qi Zheng	3	0.02%
MinChan Kim	3	0.02%
JoonSoo Kim	2	0.01%
Alexander Potapenko	2	0.01%
Andrey Ryabinin	1	0.01%
Others	4811	30.31%
Total	15873

folio-compat.c

86

-

18

341

Matthew WilcoxAndrew MortonChristoph LameterLinus Torvalds (pre-git)Nicholas PigginChristoph HellwigLinus TorvaldsHugh DickinsMel GormanOthers June 1995January 1996March 1997February 2002April 2002July 2002September 2002October 2002October 2003April 2004November 2005February 2006March 2006June 2006October 2007October 2008October 2012June 2014March 2019May 2019June 2020December 2020January 2021February 2021March 2021April 2021May 2021March 2023May 2023November 2023October 2024 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 51}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 44}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

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

gup.c

3588

-

98

12012

Peter XuKirill A. ShutemovDavid HildenbrandJason GunthorpeMatthew WilcoxChristoph HellwigAneesh Kumar K.VAndrea ArcangeliLinus TorvaldsLorenzo StoakesHugh DickinsDavid HowellsDan J WilliamsAlistair PoppleCatalin MarinasAndrew MortonPeter ZijlstraAndi KleenNicholas PigginMike RapoportMike KravetzLinus Torvalds (pre-git)Ryan RobertsZi YanMel GormanJohannes WeinerBarry SongAnshuman KhandualLiam R. HowlettYu ZhaoJoonSoo KimKefeng WangNaoya HoriguchiHuang YingBaolin WangAndrey KonovalovOthers September 1991January 1995January 1996March 1997August 1998June 1999February 2002May 2002October 2002December 2002January 2003August 2003April 2004December 2004March 2005January 2006June 2006December 2006July 2007January 2008February 2008July 2008August 2008October 2008January 2009February 2009June 2009January 2011May 2011March 2012February 2013April 2013June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016February 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017November 2017December 2017April 2018May 2018June 2018August 2018October 2018February 2019March 2019April 2019May 2019July 2019September 2019January 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023March 2024April 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025September 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 16}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 42, "token_count": 12}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 18}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 17}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 52, "token_count": 16}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 5, "token_count": 592}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 831}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 37, "token_count": 25}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 95}, {"author_id": 7, "token_count": 1}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 5, "token_count": 19}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 72}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 7}, {"author_id": 5, "token_count": 21}, 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"token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 19, "token_count": 27}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 58, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 58, "token_count": 260}, {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 30, "token_count": 83}, {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 58, "token_count": 2}, {"author_id": 27, "token_count": 4}, {"author_id": 19, "token_count": 35}, {"author_id": 48, "token_count": 11}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 27, "token_count": 47}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 31}, {"author_id": 19, "token_count": 4183}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 31}, {"author_id": 4, "token_count": 13}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 788}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 38, "token_count": 1}, {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 52, "token_count": 6}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 13, "token_count": 40}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 52}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	4356	36.26%
Kirill A. Shutemov	943	7.85%
David Hildenbrand	584	4.86%
Jason Gunthorpe	438	3.65%
Matthew Wilcox	358	2.98%
Christoph Hellwig	227	1.89%
Aneesh Kumar K.V	189	1.57%
Andrea Arcangeli	131	1.09%
Linus Torvalds	123	1.02%
Lorenzo Stoakes	105	0.87%
Hugh Dickins	88	0.73%
David Howells	88	0.73%
Dan J Williams	43	0.36%
Alistair Popple	42	0.35%
Catalin Marinas	27	0.22%
Andrew Morton	25	0.21%
Peter Zijlstra	24	0.20%
Andi Kleen	22	0.18%
Nicholas Piggin	19	0.16%
Mike Rapoport	16	0.13%
Mike Kravetz	16	0.13%
Linus Torvalds (pre-git)	14	0.12%
Ryan Roberts	11	0.09%
Zi Yan	10	0.08%
Mel Gorman	9	0.07%
Johannes Weiner	9	0.07%
Barry Song	7	0.06%
Anshuman Khandual	5	0.04%
Liam R. Howlett	4	0.03%
Yu Zhao	3	0.02%
JoonSoo Kim	3	0.02%
Kefeng Wang	2	0.02%
Naoya Horiguchi	1	0.01%
Huang Ying	1	0.01%
Baolin Wang	1	0.01%
Andrey Konovalov	1	0.01%
Others	4067	33.86%
Total	12012

gup_test.c

395

-

15

1717

Kirill A. ShutemovDavid HildenbrandBarry SongOthers November 2017April 2018June 2018October 2018May 2019January 2020April 2020October 2020December 2020May 2021September 2022December 2022May 2023June 2023 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 5, "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": 59, "token_count": 15}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 192}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 13, "token_count": 484}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 13, "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%
Barry Song	16	0.93%
Others	613	35.70%
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": 5, "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": 13, "token_count": 28}, ]}, ]

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

highmem.c

825

-

44

2928

Linus Torvalds (pre-git)Andrew MortonMatthew WilcoxMel GormanLinus TorvaldsChristoph LameterDavid HildenbrandJoonSoo KimRyan RobertsNicholas PigginPeter ZijlstraAndi KleenChristoph HellwigOthers January 1992August 1992August 1993September 1993October 1994November 1994June 1995January 1996March 1996July 1996March 1997May 1998August 1998May 1999June 1999September 1999January 2000July 2000October 2000February 2002April 2002June 2002August 2002October 2002December 2002March 2003May 2003June 2003October 2003January 2005February 2005April 2006September 2006December 2006May 2007July 2007February 2008March 2008July 2008March 2009January 2010August 2010October 2010August 2011October 2011May 2012July 2012October 2012November 2012December 2012August 2014May 2016November 2017February 2018June 2020October 2020November 2020December 2020January 2021March 2021May 2021September 2021November 2021March 2022April 2022June 2022July 2022October 2022June 2023June 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 58}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 320}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 27, "token_count": 57}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 381}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 15, "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": 15, "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": 6, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 32, "token_count": 13}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 52, "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": 7, "token_count": 72}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 26, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"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": 4, "token_count": 186}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 48, "token_count": 26}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	542	18.51%
Andrew Morton	390	13.32%
Matthew Wilcox	186	6.35%
Mel Gorman	94	3.21%
Linus Torvalds	60	2.05%
Christoph Lameter	53	1.81%
David Hildenbrand	33	1.13%
JoonSoo Kim	27	0.92%
Ryan Roberts	26	0.89%
Nicholas Piggin	13	0.44%
Peter Zijlstra	7	0.24%
Andi Kleen	4	0.14%
Christoph Hellwig	2	0.07%
Others	1491	50.92%
Total	2928

hmm.c

829

-

22

3461

Jason GunthorpeChristoph HellwigPeter XuAlistair PoppleMatthew WilcoxHugh DickinsSuren BaghdasaryanRyan RobertsNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsPeter ZijlstraOthers March 2000February 2002March 2006February 2017September 2017December 2017January 2018April 2018October 2018May 2019June 2019July 2019August 2019October 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020November 2020June 2021January 2022March 2022May 2022July 2022August 2022December 2022June 2023August 2023March 2024July 2024February 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 669}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 508}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 401}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 106}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 42}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 58, "token_count": 17}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 72}, {"author_id": 58, "token_count": 229}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 58, "token_count": 121}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 56, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 893}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 56, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	413	11.93%
Christoph Hellwig	180	5.20%
Peter Xu	26	0.75%
Alistair Popple	15	0.43%
Matthew Wilcox	14	0.40%
Hugh Dickins	9	0.26%
Suren Baghdasaryan	5	0.14%
Ryan Roberts	3	0.09%
Nicholas Piggin	3	0.09%
Linus Torvalds (pre-git)	2	0.06%
Linus Torvalds	2	0.06%
Peter Zijlstra	1	0.03%
Others	2784	80.44%
Total	3461

huge_memory.c

4685

-

126

20101

Kirill A. ShutemovZi YanMatthew WilcoxRyan RobertsAndrea ArcangeliDavid HildenbrandAlistair PopplePeter XuBarry SongHugh DickinsAneesh Kumar K.VDavid RientjesMel GormanNaoya HoriguchiKefeng WangQi ZhengMichal HockoMinChan KimHuang YingBaolin WangSuren BaghdasaryanJan KaraAndrew MortonAndi KleenDan J WilliamsLinus Torvalds (pre-git)Linus TorvaldsLorenzo StoakesJohannes WeinerAnshuman KhandualChristoph LameterSong MuchunPeter ZijlstraVlastimil BabkaYu ZhaoRoman GushchinChristoph HellwigIzik EidusVladimir DavydovNicholas PigginLiam R. HowlettDavid HowellsCatalin MarinasMike RapoportJoonSoo KimOthers January 1992August 1992June 1993February 1995June 1995January 1997August 1997June 1999July 2000February 2002April 2002June 2002July 2002August 2002October 2002December 2002January 2003March 2003April 2003February 2004May 2004December 2004February 2005March 2005April 2005August 2005October 2005November 2005December 2005June 2006September 2006October 2007January 2008February 2008March 2008April 2008July 2008October 2008January 2009February 2009September 2009December 2009April 2010May 2010September 2010January 2011March 2011June 2011October 2011November 2011January 2012March 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013August 2013October 2013November 2013December 2013January 2014June 2014August 2014October 2014February 2015March 2015April 2015June 2015September 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020September 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 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{"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 59, "token_count": 17}, {"author_id": 3, "token_count": 68}, {"author_id": 38, "token_count": 11}, {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 414}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 1, "token_count": 7}, {"author_id": 48, "token_count": 54}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 543}, {"author_id": 59, "token_count": 76}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 4, "token_count": 26}, {"author_id": 31, "token_count": 1010}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 41, "token_count": 23}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 56, "token_count": 8}, {"author_id": 41, "token_count": 2}, {"author_id": 13, "token_count": 264}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 31, "token_count": 527}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4073	20.26%
Zi Yan	3168	15.76%
Matthew Wilcox	1559	7.76%
Ryan Roberts	1386	6.90%
Andrea Arcangeli	1193	5.94%
David Hildenbrand	1176	5.85%
Alistair Popple	632	3.14%
Peter Xu	527	2.62%
Barry Song	393	1.96%
Hugh Dickins	380	1.89%
Aneesh Kumar K.V	308	1.53%
David Rientjes	281	1.40%
Mel Gorman	253	1.26%
Naoya Horiguchi	182	0.91%
Kefeng Wang	150	0.75%
Qi Zheng	137	0.68%
Michal Hocko	133	0.66%
MinChan Kim	128	0.64%
Huang Ying	122	0.61%
Baolin Wang	95	0.47%
Suren Baghdasaryan	74	0.37%
Jan Kara	65	0.32%
Andrew Morton	48	0.24%
Andi Kleen	48	0.24%
Dan J Williams	40	0.20%
Linus Torvalds (pre-git)	39	0.19%
Linus Torvalds	31	0.15%
Lorenzo Stoakes	27	0.13%
Johannes Weiner	25	0.12%
Anshuman Khandual	23	0.11%
Christoph Lameter	15	0.07%
Song Muchun	14	0.07%
Peter Zijlstra	14	0.07%
Vlastimil Babka	11	0.05%
Yu Zhao	9	0.04%
Roman Gushchin	9	0.04%
Christoph Hellwig	8	0.04%
Izik Eidus	7	0.03%
Vladimir Davydov	5	0.02%
Nicholas Piggin	5	0.02%
Liam R. Howlett	5	0.02%
David Howells	2	0.01%
Catalin Marinas	2	0.01%
Mike Rapoport	1	0.00%
JoonSoo Kim	1	0.00%
Others	3297	16.40%
Total	20101

hugetlb.c

7963

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207

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Mike KravetzPeter Xuvan der Linden, FrankNaoya HoriguchiAndi KleenYu ZhaoMichal HockoSong MuchunOscar SalvadorMel GormanAneesh Kumar K.VJoonSoo KimDavid HildenbrandKirill A. ShutemovHugh DickinsAndrew MortonBaolin WangMatthew WilcoxKefeng WangDavid RientjesLinus Torvalds (pre-git)Ryan RobertsFengguang WuRoman GushchinAnshuman KhandualDan J WilliamsNicholas PigginAndrea ArcangeliLiam R. HowlettLorenzo StoakesLinus TorvaldsChristoph LameterChristoph HellwigVlastimil BabkaMike RapoportJason GunthorpeAlistair PoppleSuren BaghdasaryanJohannes WeinerZi YanDavid HowellsQi ZhengPeter ZijlstraOthers December 1991January 1992March 1992August 1992June 1993September 1993July 1994November 1994January 1995June 1995March 1996March 1997May 1998August 1998December 1998June 1999March 2000September 2000February 2002June 2002August 2002September 2002October 2002January 2003February 2003June 2003October 2003January 2004March 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005February 2005April 2005May 2005June 2005October 2005November 2005January 2006February 2006March 2006April 2006June 2006July 2006October 2006December 2006February 2007May 2007July 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011March 2011June 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012October 2012December 2012January 2013February 2013March 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014July 2014August 2014October 2014November 2014December 2014February 2015March 2015April 2015June 2015September 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017June 2017July 2017August 2017September 2017November 2017January 2018March 2018April 2018June 2018July 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019August 2019September 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, 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"token_count": 2}, {"author_id": 38, "token_count": 2}, {"author_id": 17, "token_count": 12}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 49}, {"author_id": 17, "token_count": 9}, {"author_id": 19, "token_count": 24}, {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 48, "token_count": 36}, {"author_id": 60, "token_count": 231}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 13, "token_count": 11}, {"author_id": 33, "token_count": 5}, {"author_id": 3, "token_count": 71}, {"author_id": 17, "token_count": 624}, {"author_id": 60, "token_count": 311}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 11}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 41, "token_count": 47}, {"author_id": 60, "token_count": 652}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 41, "token_count": 16}, {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 19, "token_count": 6}, {"author_id": 60, "token_count": 340}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 57, "token_count": 38}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 18}, {"author_id": 57, "token_count": 12}, {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 13, "token_count": 5}, {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 731}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 13, "token_count": 16}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 13, "token_count": 38}, {"author_id": 1, "token_count": 4}, {"author_id": 19, "token_count": 116}, {"author_id": 48, "token_count": 47}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 1005}, {"author_id": 2, "token_count": 1}, {"author_id": 48, "token_count": 4}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 33, "token_count": 96}, {"author_id": 4, "token_count": 16}, {"author_id": 57, "token_count": 10}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 57, "token_count": 104}, {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	7364	25.20%
Peter Xu	1386	4.74%
van der Linden, Frank	1106	3.79%
Naoya Horiguchi	1099	3.76%
Andi Kleen	829	2.84%
Yu Zhao	740	2.53%
Michal Hocko	555	1.90%
Song Muchun	554	1.90%
Oscar Salvador	368	1.26%
Mel Gorman	326	1.12%
Aneesh Kumar K.V	318	1.09%
JoonSoo Kim	270	0.92%
David Hildenbrand	247	0.85%
Kirill A. Shutemov	246	0.84%
Hugh Dickins	187	0.64%
Andrew Morton	167	0.57%
Baolin Wang	166	0.57%
Matthew Wilcox	152	0.52%
Kefeng Wang	142	0.49%
David Rientjes	136	0.47%
Linus Torvalds (pre-git)	114	0.39%
Ryan Roberts	90	0.31%
Fengguang Wu	79	0.27%
Roman Gushchin	70	0.24%
Anshuman Khandual	64	0.22%
Dan J Williams	62	0.21%
Nicholas Piggin	49	0.17%
Andrea Arcangeli	47	0.16%
Liam R. Howlett	39	0.13%
Lorenzo Stoakes	31	0.11%
Linus Torvalds	28	0.10%
Christoph Lameter	26	0.09%
Christoph Hellwig	26	0.09%
Vlastimil Babka	20	0.07%
Mike Rapoport	16	0.05%
Jason Gunthorpe	11	0.04%
Alistair Popple	8	0.03%
Suren Baghdasaryan	6	0.02%
Johannes Weiner	4	0.01%
Zi Yan	3	0.01%
David Howells	3	0.01%
Qi Zheng	2	0.01%
Peter Zijlstra	1	0.00%
Others	12059	41.27%
Total	29217

hugetlb_cgroup.c

928

-

19

4014

Aneesh Kumar K.VJohannes WeinerTejun HeoDavid RientjesShakeel ButtDavid HildenbrandRoman GushchinNaoya HoriguchiMike KravetzMel GormanMichal HockoOthers May 2010July 2012August 2012November 2012December 2012August 2013December 2013February 2014May 2014August 2014December 2014November 2015January 2016May 2016June 2018November 2019December 2019March 2020April 2020February 2021March 2021May 2021January 2022July 2022November 2022January 2023June 2024July 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 37, "token_count": 1161}, ]}, {"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": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 154}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 39, "token_count": 77}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 525}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 622}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 436}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 693}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 46, "token_count": 41}, ]}, ]

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

hugetlb_cma.c

278

-

14

1000

van der Linden, FrankRoman GushchinBaolin WangBarry SongYu ZhaoMike KravetzLinus Torvalds (pre-git)Kirill A. ShutemovAndrew MortonDavid HowellsSong MuchunOthers January 1992August 1992January 1995March 2000August 2002October 2002January 2005August 2010November 2013May 2019April 2020August 2020June 2021November 2021April 2024August 2024February 2025April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 12, "token_count": 175}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 59, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 41, "token_count": 134}, {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 584}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 33, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	602	60.20%
Roman Gushchin	175	17.50%
Baolin Wang	134	13.40%
Barry Song	21	2.10%
Yu Zhao	17	1.70%
Mike Kravetz	16	1.60%
Linus Torvalds (pre-git)	9	0.90%
Kirill A. Shutemov	6	0.60%
Andrew Morton	6	0.60%
David Howells	3	0.30%
Song Muchun	2	0.20%
Others	9	0.90%
Total	1000

hugetlb_cma.h

57

-

9

219

van der Linden, FrankMike KravetzNaoya HoriguchiKirill A. ShutemovBarry SongOthers April 2013September 2013November 2013February 2015July 2020June 2022September 2022January 2023June 2024February 2025 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 174}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	174	79.45%
Mike Kravetz	8	3.65%
Naoya Horiguchi	7	3.20%
Kirill A. Shutemov	6	2.74%
Barry Song	3	1.37%
Others	21	9.59%
Total	219

hugetlb_vmemmap.c

914

-

35

3161

Song Muchunvan der Linden, FrankMike KravetzYu ZhaoChristoph LameterJohannes WeinerMel GormanRyan RobertsNaoya HoriguchiAnshuman KhandualLinus Torvalds (pre-git)Christoph HellwigVlastimil BabkaOscar SalvadorNicholas PigginLorenzo StoakesAneesh Kumar K.VQi ZhengMike RapoportAndrew MortonOthers January 2000September 2002January 2005March 2006December 2006July 2007October 2007July 2008February 2013April 2013September 2013May 2016November 2017December 2017March 2018March 2019May 2019July 2019January 2020August 2020June 2021November 2021March 2022April 2022May 2022June 2022August 2022November 2022February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023March 2024June 2024July 2024August 2024January 2025February 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 71}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 24}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 43, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 547}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 79}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 45, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 45, "token_count": 64}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 45, "token_count": 646}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 45, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 45, "token_count": 9}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 17, "token_count": 266}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 45, "token_count": 222}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 11, "token_count": 20}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 56}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 653}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	1595	50.46%
van der Linden, Frank	653	20.66%
Mike Kravetz	281	8.89%
Yu Zhao	76	2.40%
Christoph Lameter	71	2.25%
Johannes Weiner	24	0.76%
Mel Gorman	8	0.25%
Ryan Roberts	6	0.19%
Naoya Horiguchi	6	0.19%
Anshuman Khandual	6	0.19%
Linus Torvalds (pre-git)	5	0.16%
Christoph Hellwig	3	0.09%
Vlastimil Babka	2	0.06%
Oscar Salvador	2	0.06%
Nicholas Piggin	2	0.06%
Lorenzo Stoakes	2	0.06%
Aneesh Kumar K.V	2	0.06%
Qi Zheng	1	0.03%
Mike Rapoport	1	0.03%
Andrew Morton	1	0.03%
Others	414	13.10%
Total	3161

hugetlb_vmemmap.h

98

-

13

373

Song MuchunMike Kravetzvan der Linden, FrankDavid RientjesAndrew MortonOthers October 2002June 2005July 2008July 2011April 2013November 2017May 2019June 2021April 2022June 2022July 2022September 2023October 2023February 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 150}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 45, "token_count": 71}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 17, "token_count": 68}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 42}, ]}, ]

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

hwpoison-inject.c

114

-

19

405

Andi KleenFengguang WuNaoya HoriguchiMatthew WilcoxNicholas PigginAndrew MortonVladimir DavydovOthers October 2002March 2006November 2008September 2009December 2009May 2010March 2011December 2011September 2013January 2014May 2015September 2015May 2019November 2019October 2020March 2022May 2022June 2022September 2022April 2024May 2024 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 173}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 17}, {"author_id": 55, "token_count": 119}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "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": 28, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"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}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	190	46.91%
Fengguang Wu	119	29.38%
Naoya Horiguchi	21	5.19%
Matthew Wilcox	14	3.46%
Nicholas Piggin	3	0.74%
Andrew Morton	3	0.74%
Vladimir Davydov	1	0.25%
Others	54	13.33%
Total	405

init-mm.c

58

-

19

241

Kefeng WangSuren BaghdasaryanLiam R. HowlettJason GunthorpeMike RapoportLinus TorvaldsOthers February 2002July 2003June 2005June 2009August 2010October 2016November 2017June 2018July 2018September 2019October 2019June 2020December 2020July 2021February 2022September 2022February 2023March 2023August 2023November 2024February 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 58, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 38, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	61	25.31%
Suren Baghdasaryan	25	10.37%
Liam R. Howlett	17	7.05%
Jason Gunthorpe	10	4.15%
Mike Rapoport	4	1.66%
Linus Torvalds	4	1.66%
Others	120	49.79%
Total	241

internal.h

1664

-

145

5863

Matthew WilcoxMel GormanBarry SongDavid HildenbrandHugh DickinsLorenzo StoakesMike RapoportNicholas PigginAndrew MortonZi YanRyan RobertsQi ZhengDavid HowellsJason GunthorpeVlastimil BabkaKefeng WangJoonSoo KimJohannes WeinerLinus Torvalds (pre-git)Kirill A. ShutemovMichal Hockovan der Linden, FrankPeter XuChristoph HellwigChristoph LameterLinus TorvaldsFengguang WuAndi KleenAndrea ArcangeliDan J WilliamsRoman GushchinMinChan KimLiam R. HowlettNaoya HoriguchiDavid RientjesSuren BaghdasaryanHuang YingSong MuchunPeter ZijlstraAlexander PotapenkoKairui SongJan KaraOscar SalvadorAlistair PoppleBaolin WangSeongJae ParkYu ZhaoAnshuman KhandualOthers December 1991January 1992August 1992December 1992March 1993June 1993April 1994July 1994January 1995February 1995June 1995March 1996September 1996March 1997May 1999June 1999September 1999March 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002December 2002January 2003March 2003September 2003March 2004April 2004May 2004December 2004January 2005February 2005March 2005April 2005June 2005October 2005January 2006February 2006March 2006April 2006September 2006October 2006December 2006February 2007May 2007October 2007January 2008February 2008April 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010May 2010January 2011May 2011July 2011December 2011January 2012May 2012July 2012August 2012October 2012November 2012December 2012February 2013January 2014April 2014June 2014August 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016October 2016December 2016February 2017April 2017May 2017August 2017September 2017November 2017April 2018May 2018August 2018October 2018December 2018March 2019May 2019July 2019August 2019September 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, 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4, "token_count": 9}, {"author_id": 28, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 3, "token_count": 84}, {"author_id": 4, "token_count": 76}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 45, "token_count": 7}, {"author_id": 31, "token_count": 148}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 7}, {"author_id": 36, "token_count": 9}, {"author_id": 12, "token_count": 26}, {"author_id": 31, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 56, "token_count": 6}, {"author_id": 19, 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"group": [ {"author_id": 2, "token_count": 149}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 38, "token_count": 6}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 38, "token_count": 39}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 34}, {"author_id": 38, "token_count": 6}, {"author_id": 5, "token_count": 3}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 53, "token_count": 17}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 4, "token_count": 13}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 36, "token_count": 93}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 59, "token_count": 260}, {"author_id": 4, "token_count": 3}, {"author_id": 31, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 59, "token_count": 33}, {"author_id": 13, "token_count": 11}, {"author_id": 4, "token_count": 30}, {"author_id": 19, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 4, "token_count": 9}, {"author_id": 48, "token_count": 169}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 59, "token_count": 25}, {"author_id": 38, "token_count": 28}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 32}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 59, "token_count": 26}, {"author_id": 38, "token_count": 16}, {"author_id": 5, "token_count": 22}, {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 1, "token_count": 96}, {"author_id": 4, "token_count": 5}, {"author_id": 2, "token_count": 10}, {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 79}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 40, "token_count": 9}, {"author_id": 36, "token_count": 41}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 59}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 68}, {"author_id": 9, "token_count": 4}, {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 124}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	526	8.97%
Mel Gorman	464	7.91%
Barry Song	376	6.41%
David Hildenbrand	259	4.42%
Hugh Dickins	252	4.30%
Lorenzo Stoakes	220	3.75%
Mike Rapoport	192	3.27%
Nicholas Piggin	179	3.05%
Andrew Morton	176	3.00%
Zi Yan	171	2.92%
Ryan Roberts	169	2.88%
Qi Zheng	164	2.80%
David Howells	154	2.63%
Jason Gunthorpe	126	2.15%
Vlastimil Babka	118	2.01%
Kefeng Wang	101	1.72%
JoonSoo Kim	95	1.62%
Johannes Weiner	86	1.47%
Linus Torvalds (pre-git)	69	1.18%
Kirill A. Shutemov	66	1.13%
Michal Hocko	65	1.11%
van der Linden, Frank	59	1.01%
Peter Xu	55	0.94%
Christoph Hellwig	49	0.84%
Christoph Lameter	40	0.68%
Linus Torvalds	38	0.65%
Fengguang Wu	31	0.53%
Andi Kleen	31	0.53%
Andrea Arcangeli	28	0.48%
Dan J Williams	27	0.46%
Roman Gushchin	26	0.44%
MinChan Kim	24	0.41%
Liam R. Howlett	24	0.41%
Naoya Horiguchi	18	0.31%
David Rientjes	16	0.27%
Suren Baghdasaryan	15	0.26%
Huang Ying	14	0.24%
Song Muchun	13	0.22%
Peter Zijlstra	12	0.20%
Alexander Potapenko	11	0.19%
Kairui Song	9	0.15%
Jan Kara	9	0.15%
Oscar Salvador	8	0.14%
Alistair Popple	6	0.10%
Baolin Wang	5	0.09%
SeongJae Park	3	0.05%
Yu Zhao	2	0.03%
Anshuman Khandual	1	0.02%
Others	1261	21.51%
Total	5863

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": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "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": 5, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

ioremap.c

74

-

12

286

Christoph HellwigKefeng WangHuang YingRyan RobertsOthers September 2006October 2007May 2009January 2011November 2011October 2014November 2017August 2019June 2022July 2023February 2025 var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 171}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 38, "token_count": 27}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 48, "token_count": 1}, ]}, ]

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

khugepaged.c

2863

-

93

10691

Kirill A. ShutemovHugh DickinsAndrea ArcangeliMatthew WilcoxQi ZhengRyan RobertsBaolin WangPeter XuDavid HildenbrandAndrew MortonLinus Torvalds (pre-git)Johannes WeinerJoonSoo KimDavid RientjesLinus TorvaldsMel GormanJan KaraVlastimil BabkaLorenzo StoakesKairui SongBarry SongSuren BaghdasaryanPeter ZijlstraSeongJae ParkMinChan KimNaoya HoriguchiVladimir DavydovKefeng WangDavid HowellsChristoph HellwigLiam R. HowlettOthers January 1992August 1992November 1992July 1994June 1995September 1996January 1997February 2002April 2002May 2002June 2002July 2002September 2002November 2002March 2003April 2003February 2004February 2005January 2008July 2008October 2008January 2009February 2009September 2009January 2011April 2011October 2011February 2012March 2012May 2012October 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 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023December 2023January 2024February 2024April 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 7, "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": 7, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 528}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 4, "token_count": 3}, {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 30}, {"author_id": 22, "token_count": 5}, {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 4027}, {"author_id": 7, "token_count": 1}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 9}, {"author_id": 9, "token_count": 7}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 39, "token_count": 4}, {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 103}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 119}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 528}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 19, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 5, "token_count": 300}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 46}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 12}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 942}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 52, "token_count": 5}, {"author_id": 36, "token_count": 111}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 1}, {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 19, "token_count": 19}, {"author_id": 54, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 323}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 284}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 155}, {"author_id": 4, "token_count": 1}, {"author_id": 48, "token_count": 36}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 405}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 75}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 13, "token_count": 14}, {"author_id": 4, "token_count": 19}, {"author_id": 48, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 29}, {"author_id": 4, "token_count": 243}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 48, "token_count": 72}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 41, "token_count": 49}, {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 41, "token_count": 10}, {"author_id": 36, "token_count": 62}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 40, "token_count": 8}, {"author_id": 36, "token_count": 75}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 41, "token_count": 14}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4409	41.24%
Hugh Dickins	847	7.92%
Andrea Arcangeli	535	5.00%
Matthew Wilcox	421	3.94%
Qi Zheng	248	2.32%
Ryan Roberts	127	1.19%
Baolin Wang	83	0.78%
Peter Xu	82	0.77%
David Hildenbrand	46	0.43%
Andrew Morton	23	0.22%
Linus Torvalds (pre-git)	22	0.21%
Johannes Weiner	22	0.21%
JoonSoo Kim	16	0.15%
David Rientjes	13	0.12%
Linus Torvalds	10	0.09%
Mel Gorman	9	0.08%
Jan Kara	9	0.08%
Vlastimil Babka	8	0.07%
Lorenzo Stoakes	8	0.07%
Kairui Song	8	0.07%
Barry Song	7	0.07%
Suren Baghdasaryan	6	0.06%
Peter Zijlstra	6	0.06%
SeongJae Park	5	0.05%
MinChan Kim	5	0.05%
Naoya Horiguchi	4	0.04%
Vladimir Davydov	3	0.03%
Kefeng Wang	3	0.03%
David Howells	3	0.03%
Christoph Hellwig	3	0.03%
Liam R. Howlett	1	0.01%
Others	3699	34.60%
Total	10691

kmemleak.c

2348

-

76

8136

Catalin MarinasAndrey KonovalovLinus Torvalds (pre-git)Oscar SalvadorAndrey RyabininAndrew MortonMike RapoportAndi KleenAlexander PotapenkoVladimir DavydovOthers September 1991March 1992May 1992July 1993August 1993January 1997March 1997August 1998June 1999April 2002October 2002December 2002February 2004March 2005July 2005January 2006March 2006September 2006November 2007February 2008March 2008June 2009July 2009August 2009September 2009October 2009July 2010January 2011March 2011April 2011July 2011September 2011October 2011November 2011January 2012August 2012October 2012February 2013November 2013April 2014June 2014February 2015June 2015September 2015March 2016June 2016July 2016October 2016February 2017July 2017November 2017March 2018April 2018September 2018October 2018December 2018February 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020August 2020October 2020February 2021June 2021August 2021September 2021January 2022February 2022April 2022June 2022August 2022October 2022January 2023February 2023August 2023October 2023November 2023December 2023April 2024July 2024August 2024October 2024November 2024December 2024January 2025February 2025April 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "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": 15, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3245}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 29, "token_count": 318}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 29, "token_count": 164}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 29, "token_count": 36}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 29, "token_count": 218}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 29, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 29, "token_count": 96}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 29, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 29, "token_count": 93}, {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 29, "token_count": 139}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 11}, ]}, 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"token_count": 12}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 14, "token_count": 69}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 29, "token_count": 63}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 29, "token_count": 291}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 29, "token_count": 37}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 307}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 213}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 29, "token_count": 253}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 365}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 29, "token_count": 117}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 29, "token_count": 135}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 33}, ]}, ]

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

ksm.c

3884

-

91

13482

Izik EidusHugh DickinsAndrea ArcangeliDavid HildenbrandQi ZhengMatthew WilcoxLorenzo StoakesAndrew MortonKirill A. ShutemovKefeng WangMinChan KimJoonSoo KimMike RapoportPeter ZijlstraSuren BaghdasaryanRyan RobertsAndi KleenLiam R. HowlettLinus Torvalds (pre-git)Aneesh Kumar K.VAndrey RyabininDavid RientjesNicholas PigginNaoya HoriguchiPeter XuLinus TorvaldsAnshuman KhandualOthers December 1992January 1997April 2002June 2002September 2002April 2004May 2004January 2005October 2005February 2006March 2006October 2006February 2007October 2007May 2008July 2008September 2009October 2009November 2009December 2009March 2010April 2010August 2010October 2010January 2011March 2011June 2011March 2012October 2012December 2012February 2013March 2013September 2013January 2014June 2014October 2014January 2015April 2015June 2015November 2015January 2016February 2016May 2016July 2016September 2016October 2016February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017February 2018April 2018June 2018August 2018December 2018March 2019May 2019June 2019November 2019April 2020June 2020August 2020September 2020December 2020May 2021June 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022February 2023March 2023April 2023June 2023July 2023August 2023September 2023November 2023December 2023April 2024May 2024June 2024August 2024October 2024January 2025February 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 86}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, 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3, "token_count": 993}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 29}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 52, "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": 39, "token_count": 4}, {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 1022}, 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"group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 4, "token_count": 55}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 73}, {"author_id": 22, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 36, "token_count": 313}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 53, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 13, "token_count": 211}, {"author_id": 60, "token_count": 409}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 4, "token_count": 1}, {"author_id": 48, "token_count": 17}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 17}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 38, "token_count": 42}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 25}, {"author_id": 4, "token_count": 19}, {"author_id": 60, "token_count": 729}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 214}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 180}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 101}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 93}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Izik Eidus	3470	25.74%
Hugh Dickins	3265	24.22%
Andrea Arcangeli	2103	15.60%
David Hildenbrand	557	4.13%
Qi Zheng	313	2.32%
Matthew Wilcox	262	1.94%
Lorenzo Stoakes	94	0.70%
Andrew Morton	94	0.70%
Kirill A. Shutemov	68	0.50%
Kefeng Wang	61	0.45%
MinChan Kim	55	0.41%
JoonSoo Kim	39	0.29%
Mike Rapoport	26	0.19%
Peter Zijlstra	18	0.13%
Suren Baghdasaryan	17	0.13%
Ryan Roberts	17	0.13%
Andi Kleen	15	0.11%
Liam R. Howlett	14	0.10%
Linus Torvalds (pre-git)	9	0.07%
Aneesh Kumar K.V	9	0.07%
Andrey Ryabinin	7	0.05%
David Rientjes	4	0.03%
Nicholas Piggin	3	0.02%
Naoya Horiguchi	3	0.02%
Peter Xu	2	0.01%
Linus Torvalds	2	0.01%
Anshuman Khandual	1	0.01%
Others	2954	21.91%
Total	13482

list_lru.c

618

-

33

2730

Vladimir DavydovKairui SongSong MuchunJohannes WeinerAndrew MortonDavid HowellsLinus Torvalds (pre-git)Linus TorvaldsOthers June 1995February 2002January 2005January 2006March 2006February 2008January 2009December 2010March 2011January 2012December 2012August 2013September 2013October 2013November 2013April 2014August 2014February 2015April 2015September 2015November 2015March 2016July 2017April 2018August 2018March 2019May 2019April 2020June 2020August 2020December 2020May 2021November 2021March 2022November 2023December 2023January 2024February 2024July 2024November 2024December 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 568}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 29}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 49, "token_count": 635}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 15, "token_count": 8}, {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 45, "token_count": 15}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 454}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 45, "token_count": 72}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 40, "token_count": 544}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 40, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 40, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	636	23.30%
Kairui Song	581	21.28%
Song Muchun	541	19.82%
Johannes Weiner	55	2.01%
Andrew Morton	14	0.51%
David Howells	3	0.11%
Linus Torvalds (pre-git)	2	0.07%
Linus Torvalds	1	0.04%
Others	897	32.86%
Total	2730

maccess.c

236

-

20

786

Christoph HellwigLinus Torvalds (pre-git)David HowellsOthers September 1996April 2008January 2010July 2010October 2010May 2011October 2011May 2012August 2015November 2015March 2017May 2019September 2019November 2019June 2020August 2021March 2022November 2022April 2023October 2024April 2025 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 305}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

madvise.c

2204

-

88

8122

Lorenzo StoakesMinChan KimSeongJae ParkBarry SongHugh DickinsAndrew MortonVlastimil BabkaSuren BaghdasaryanDavid HildenbrandRyan RobertsAndrea ArcangeliMatthew WilcoxNicholas PigginMike KravetzLinus Torvalds (pre-git)Johannes WeinerMike RapoportAndi KleenChristoph HellwigJan KaraMichal HockoLiam R. HowlettKirill A. ShutemovAnshuman KhandualQi ZhengMel GormanLinus TorvaldsAneesh Kumar K.VKefeng WangDavid HowellsNaoya HoriguchiHuang YingVladimir DavydovPeter ZijlstraOscar SalvadorChristoph LameterOthers August 1992December 1992August 1993July 1994January 1995June 1995January 1997October 1997March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003February 2004April 2004May 2004February 2005June 2005October 2005January 2006February 2006April 2006March 2007May 2007February 2008July 2008January 2009June 2009September 2009December 2009January 2010January 2011December 2011March 2012May 2012July 2012October 2012February 2013April 2013September 2013August 2014November 2014January 2015February 2015September 2015January 2016March 2016May 2016December 2016February 2017March 2017May 2017July 2017August 2017September 2017November 2017August 2018October 2018December 2018May 2019August 2019September 2019November 2019December 2019March 2020April 2020June 2020September 2020October 2020November 2020March 2021April 2021May 2021June 2021August 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024April 2024May 2024August 2024September 2024October 2024December 2024February 2025March 2025April 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 192}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1083394800, 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{"author_id": 60, "token_count": 289}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "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": 23, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 22, "token_count": 599}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 12}, ]}, {"timestamp": 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"token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 6}, {"author_id": 4, "token_count": 36}, {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 5}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 5}, {"author_id": 53, "token_count": 15}, {"author_id": 54, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 159}, {"author_id": 48, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 17}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 48, "token_count": 111}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 696}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 201}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 0, "token_count": 109}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 236}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 59, "token_count": 335}, {"author_id": 1, "token_count": 914}, {"author_id": 48, "token_count": 10}, {"author_id": 0, "token_count": 14}, {"author_id": 16, "token_count": 233}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 1, "token_count": 68}, {"author_id": 54, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	1783	21.95%
MinChan Kim	1618	19.92%
SeongJae Park	560	6.89%
Barry Song	341	4.20%
Hugh Dickins	266	3.28%
Andrew Morton	239	2.94%
Vlastimil Babka	233	2.87%
Suren Baghdasaryan	219	2.70%
David Hildenbrand	177	2.18%
Ryan Roberts	130	1.60%
Andrea Arcangeli	110	1.35%
Matthew Wilcox	107	1.32%
Nicholas Piggin	87	1.07%
Mike Kravetz	69	0.85%
Linus Torvalds (pre-git)	59	0.73%
Johannes Weiner	47	0.58%
Mike Rapoport	38	0.47%
Andi Kleen	33	0.41%
Christoph Hellwig	32	0.39%
Jan Kara	30	0.37%
Michal Hocko	21	0.26%
Liam R. Howlett	21	0.26%
Kirill A. Shutemov	21	0.26%
Anshuman Khandual	21	0.26%
Qi Zheng	18	0.22%
Mel Gorman	18	0.22%
Linus Torvalds	12	0.15%
Aneesh Kumar K.V	12	0.15%
Kefeng Wang	10	0.12%
David Howells	8	0.10%
Naoya Horiguchi	7	0.09%
Huang Ying	6	0.07%
Vladimir Davydov	3	0.04%
Peter Zijlstra	2	0.02%
Oscar Salvador	1	0.01%
Christoph Lameter	1	0.01%
Others	1762	21.69%
Total	8122

mapping_dirty_helpers.c

339

-

9

1056

Ryan RobertsHugh DickinsPeter ZijlstraMatthew WilcoxLorenzo StoakesOthers March 2019April 2020November 2020December 2020April 2021January 2022June 2023August 2023June 2025 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1013}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Ryan Roberts	6	0.57%
Hugh Dickins	6	0.57%
Peter Zijlstra	1	0.09%
Matthew Wilcox	1	0.09%
Lorenzo Stoakes	1	0.09%
Others	1041	98.58%
Total	1056

memblock.c

2824

-

110

9691

Tejun HeoMike RapoportCatalin MarinasAnshuman KhandualDavid HildenbrandAndrew MortonLinus Torvalds (pre-git)MinChan KimKirill A. ShutemovLinus TorvaldsJohannes WeinerRoman GushchinKefeng WangJoonSoo KimChristoph LameterMel GormanChristoph HellwigOthers June 1993November 1993March 1997September 1999March 2000May 2000June 2000February 2002October 2002September 2003February 2004March 2005June 2005October 2005January 2006May 2006June 2006February 2007May 2007July 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008January 2009April 2009June 2009December 2009January 2010February 2010June 2010July 2010August 2010September 2010October 2010January 2011February 2011March 2011April 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014February 2014April 2014June 2014September 2014December 2014April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016October 2016January 2017February 2017April 2017July 2017August 2017November 2017February 2018April 2018June 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019October 2019November 2019January 2020June 2020July 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022June 2022September 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023December 2023January 2024February 2024April 2024May 2024June 2024August 2024November 2024January 2025February 2025March 2025May 2025August 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 15, "token_count": 24}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 277}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1238569200, "group": [ 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1301641200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 921}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 10, "token_count": 857}, {"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": 29, "token_count": 103}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 728}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 29, "token_count": 16}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 41}, {"author_id": 22, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 173}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 43, "token_count": 61}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 82}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 13, "token_count": 27}, {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 43, "token_count": 9}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 60, "token_count": 392}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 18}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 196}, {"author_id": 60, "token_count": 1068}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1798	18.55%
Mike Rapoport	785	8.10%
Catalin Marinas	122	1.26%
Anshuman Khandual	70	0.72%
David Hildenbrand	33	0.34%
Andrew Morton	28	0.29%
Linus Torvalds (pre-git)	26	0.27%
MinChan Kim	25	0.26%
Kirill A. Shutemov	22	0.23%
Linus Torvalds	10	0.10%
Johannes Weiner	5	0.05%
Roman Gushchin	4	0.04%
Kefeng Wang	3	0.03%
JoonSoo Kim	3	0.03%
Christoph Lameter	3	0.03%
Mel Gorman	2	0.02%
Christoph Hellwig	1	0.01%
Others	6747	69.62%
Total	9691

memcontrol-v1.c

2221

-

45

8373

Roman GushchinJohannes WeinerShakeel ButtVladimir DavydovKirill A. ShutemovTejun HeoAndrew MortonMichal HockoMatthew WilcoxKefeng WangSuren BaghdasaryanNaoya HoriguchiHuang YingSong MuchunLinus Torvalds (pre-git)Nicholas PigginKairui SongMel GormanChristoph HellwigOthers June 1995April 2002July 2002August 2002April 2004March 2006May 2007February 2008October 2008January 2009September 2009March 2010May 2010January 2011March 2011January 2012March 2012May 2012December 2012February 2013April 2013September 2013October 2013November 2013January 2014May 2014August 2014December 2014February 2015September 2015January 2016March 2016July 2016June 2017July 2017September 2017November 2017August 2018March 2019May 2019July 2019August 2019September 2019October 2019August 2020December 2020February 2021April 2021June 2021September 2021November 2021January 2022May 2022September 2022January 2023July 2023October 2023November 2023December 2023January 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 73}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 39}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 43}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 285}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 49, "token_count": 147}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 54, "token_count": 7}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 24}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 40, "token_count": 1}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 6798}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 46, "token_count": 335}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 46, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 9, "token_count": 135}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 46, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	6818	81.43%
Johannes Weiner	501	5.98%
Shakeel Butt	354	4.23%
Vladimir Davydov	151	1.80%
Kirill A. Shutemov	80	0.96%
Tejun Heo	51	0.61%
Andrew Morton	51	0.61%
Michal Hocko	13	0.16%
Matthew Wilcox	12	0.14%
Kefeng Wang	9	0.11%
Suren Baghdasaryan	7	0.08%
Naoya Horiguchi	6	0.07%
Huang Ying	4	0.05%
Song Muchun	3	0.04%
Linus Torvalds (pre-git)	3	0.04%
Nicholas Piggin	3	0.04%
Kairui Song	3	0.04%
Mel Gorman	1	0.01%
Christoph Hellwig	1	0.01%
Others	302	3.61%
Total	8373

memcontrol-v1.h

127

-

13

689

Roman GushchinShakeel ButtJohannes WeinerVladimir DavydovTejun HeoOthers January 2009March 2011December 2012April 2013August 2014December 2014September 2015January 2016August 2018May 2019June 2021August 2021June 2024August 2024November 2024January 2025March 2025 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 500}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 46, "token_count": 78}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 46, "token_count": 3}, ]}, ]

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

memcontrol.c

5582

-

132

20671

Johannes WeinerRoman GushchinShakeel ButtVladimir DavydovSong MuchunVlastimil BabkaMatthew WilcoxTejun HeoMichal HockoAndrew MortonHugh DickinsYu ZhaoHuang YingQi ZhengSuren BaghdasaryanMel GormanLinus Torvalds (pre-git)Naoya HoriguchiJoonSoo KimChristoph LameterDavid RientjesKefeng WangKairui SongBaolin WangBarry SongRyan RobertsKirill A. ShutemovNicholas PigginDan J WilliamsLinus TorvaldsChristoph HellwigMike RapoportAndrea ArcangeliOthers December 1992June 1995January 1997March 1997September 1999October 2000April 2002June 2002July 2002August 2002August 2004March 2005January 2006March 2006June 2006October 2006May 2007October 2007February 2008April 2008July 2008September 2008October 2008January 2009April 2009June 2009September 2009December 2009March 2010May 2010July 2010August 2010October 2010November 2010January 2011February 2011March 2011May 2011June 2011July 2011August 2011September 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012August 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014February 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015April 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017October 2017January 2018February 2018April 2018June 2018August 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025 var spanGroupData = 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60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 53}, {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 9, "token_count": 72}, {"author_id": 26, "token_count": 13}, {"author_id": 12, "token_count": 1329}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 44, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 31}, {"author_id": 45, "token_count": 359}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 27, "token_count": 1}, {"author_id": 12, "token_count": 36}, {"author_id": 46, "token_count": 51}, {"author_id": 45, "token_count": 7}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 12, "token_count": 7}, {"author_id": 46, "token_count": 15}, {"author_id": 45, "token_count": 128}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 403}, {"author_id": 4, "token_count": 18}, {"author_id": 46, "token_count": 75}, {"author_id": 45, "token_count": 177}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 81}, {"author_id": 7, "token_count": 1}, {"author_id": 12, "token_count": 12}, {"author_id": 45, "token_count": 24}, {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 133}, {"author_id": 54, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 46, "token_count": 73}, {"author_id": 16, "token_count": 35}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 46, "token_count": 25}, {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 12, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 9, "token_count": 44}, {"author_id": 44, "token_count": 40}, {"author_id": 46, "token_count": 42}, {"author_id": 45, "token_count": 34}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 58}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 417}, {"author_id": 4, "token_count": 10}, {"author_id": 12, "token_count": 84}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 36, "token_count": 37}, {"author_id": 12, "token_count": 26}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 22}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 37}, {"author_id": 40, "token_count": 2}, {"author_id": 4, "token_count": 16}, {"author_id": 46, "token_count": 179}, {"author_id": 11, "token_count": 83}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 11, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 38, "token_count": 8}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 44, "token_count": 14}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 12, "token_count": 49}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 9, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 389}, {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 9, "token_count": 19}, {"author_id": 4, "token_count": 67}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 13}, {"author_id": 16, "token_count": 320}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 46, "token_count": 548}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 38, "token_count": 3}, {"author_id": 12, "token_count": 859}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 11}, {"author_id": 12, "token_count": 15}, {"author_id": 46, "token_count": 70}, {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 454}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 46, "token_count": 74}, {"author_id": 45, "token_count": 7}, {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 48, "token_count": 8}, {"author_id": 46, "token_count": 52}, {"author_id": 60, "token_count": 303}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 59, "token_count": 9}, {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 9, "token_count": 44}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 46, "token_count": 41}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 4, "token_count": 166}, {"author_id": 46, "token_count": 16}, {"author_id": 45, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 46, "token_count": 494}, {"author_id": 16, "token_count": 157}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 46, "token_count": 826}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 46, "token_count": 24}, {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	4817	23.30%
Roman Gushchin	3361	16.26%
Shakeel Butt	2867	13.87%
Vladimir Davydov	1179	5.70%
Song Muchun	748	3.62%
Vlastimil Babka	517	2.50%
Matthew Wilcox	412	1.99%
Tejun Heo	386	1.87%
Michal Hocko	272	1.32%
Andrew Morton	146	0.71%
Hugh Dickins	105	0.51%
Yu Zhao	100	0.48%
Huang Ying	66	0.32%
Qi Zheng	37	0.18%
Suren Baghdasaryan	21	0.10%
Mel Gorman	20	0.10%
Linus Torvalds (pre-git)	18	0.09%
Naoya Horiguchi	13	0.06%
JoonSoo Kim	13	0.06%
Christoph Lameter	13	0.06%
David Rientjes	12	0.06%
Kefeng Wang	11	0.05%
Kairui Song	11	0.05%
Baolin Wang	11	0.05%
Barry Song	9	0.04%
Ryan Roberts	8	0.04%
Kirill A. Shutemov	7	0.03%
Nicholas Piggin	3	0.01%
Dan J Williams	3	0.01%
Linus Torvalds	2	0.01%
Christoph Hellwig	2	0.01%
Mike Rapoport	1	0.00%
Andrea Arcangeli	1	0.00%
Others	5462	26.42%
Total	20671

memfd.c

506

-

36

1778

Mike KravetzMatthew WilcoxLorenzo StoakesDavid HildenbrandLinus Torvalds (pre-git)Hugh DickinsKirill A. ShutemovPeter XuMike RapoportDavid HowellsChristoph HellwigAndrea ArcangeliLinus TorvaldsOthers August 1992June 1993September 1993November 1994January 1997March 1997October 2000February 2002August 2002November 2002September 2005September 2006October 2006December 2006July 2007February 2008January 2009September 2009January 2010January 2011March 2011June 2011August 2012January 2013May 2013August 2014January 2016July 2016February 2017April 2017June 2017September 2017November 2017January 2018June 2018May 2021March 2022May 2022December 2022April 2023June 2023July 2023August 2023October 2023February 2024June 2024September 2024November 2024December 2024January 2025February 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 108}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 745}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 37}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 77}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	753	42.35%
Matthew Wilcox	110	6.19%
Lorenzo Stoakes	110	6.19%
David Hildenbrand	37	2.08%
Linus Torvalds (pre-git)	31	1.74%
Hugh Dickins	31	1.74%
Kirill A. Shutemov	24	1.35%
Peter Xu	7	0.39%
Mike Rapoport	5	0.28%
David Howells	5	0.28%
Christoph Hellwig	4	0.22%
Andrea Arcangeli	3	0.17%
Linus Torvalds	2	0.11%
Others	656	36.90%
Total	1778

memory-failure.c

2844

-

106

9709

Naoya HoriguchiAndi KleenOscar SalvadorFengguang WuMatthew WilcoxDan J WilliamsHuang YingKefeng WangChristoph HellwigLinus Torvalds (pre-git)JoonSoo KimHugh DickinsDavid HildenbrandNicholas PigginMinChan KimRyan RobertsQi ZhengPeter ZijlstraVlastimil BabkaAndrea ArcangeliMichal HockoAnshuman KhandualZi YanVladimir DavydovSuren BaghdasaryanBaolin WangLinus TorvaldsAndrew MortonMike RapoportMel GormanKirill A. ShutemovMike KravetzDavid RientjesAlistair PoppleTejun HeoPeter XuJan KaraOthers January 1992August 1992June 1993November 1993June 1995January 1996March 1997May 1998May 1999June 1999September 2000February 2002July 2002September 2002March 2003June 2003January 2004April 2004February 2005May 2005October 2005March 2006September 2006October 2006May 2007October 2007July 2008October 2008February 2009September 2009October 2009December 2009February 2010March 2010May 2010September 2010February 2011March 2011May 2011June 2011July 2011December 2011January 2012July 2012October 2012December 2012February 2013April 2013July 2013September 2013November 2013January 2014February 2014June 2014July 2014August 2014December 2014April 2015June 2015August 2015September 2015November 2015January 2016March 2016April 2016November 2016December 2016February 2017May 2017July 2017August 2017September 2017April 2018July 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019October 2019November 2019April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024January 2025February 2025March 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 7}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 15}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 1108}, {"author_id": 55, "token_count": 1}, {"author_id": 3, "token_count": 3}, ]}, 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[ {"author_id": 44, "token_count": 5}, {"author_id": 28, "token_count": 370}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 296}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, 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"group": [ {"author_id": 28, "token_count": 204}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 28, "token_count": 237}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 535}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 38, "token_count": 40}, {"author_id": 28, "token_count": 399}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 38, "token_count": 42}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 38, "token_count": 60}, {"author_id": 28, "token_count": 127}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 38, "token_count": 19}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 48, "token_count": 15}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 120}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 4, "token_count": 175}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 169}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 67}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 47}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	2946	30.34%
Andi Kleen	1411	14.53%
Oscar Salvador	451	4.65%
Fengguang Wu	416	4.28%
Matthew Wilcox	392	4.04%
Dan J Williams	351	3.62%
Huang Ying	300	3.09%
Kefeng Wang	228	2.35%
Christoph Hellwig	41	0.42%
Linus Torvalds (pre-git)	37	0.38%
JoonSoo Kim	30	0.31%
Hugh Dickins	26	0.27%
David Hildenbrand	25	0.26%
Nicholas Piggin	19	0.20%
MinChan Kim	16	0.16%
Ryan Roberts	15	0.15%
Qi Zheng	15	0.15%
Peter Zijlstra	13	0.13%
Vlastimil Babka	12	0.12%
Andrea Arcangeli	10	0.10%
Michal Hocko	9	0.09%
Anshuman Khandual	8	0.08%
Zi Yan	5	0.05%
Vladimir Davydov	5	0.05%
Suren Baghdasaryan	5	0.05%
Baolin Wang	5	0.05%
Linus Torvalds	4	0.04%
Andrew Morton	4	0.04%
Mike Rapoport	3	0.03%
Mel Gorman	3	0.03%
Kirill A. Shutemov	3	0.03%
Mike Kravetz	2	0.02%
David Rientjes	2	0.02%
Alistair Popple	2	0.02%
Tejun Heo	1	0.01%
Peter Xu	1	0.01%
Jan Kara	1	0.01%
Others	2892	29.79%
Total	9709

memory-tiers.c

988

-

24

3174

Aneesh Kumar K.VHuang YingZi YanBaolin WangOscar SalvadorChristoph LameterNicholas PigginNaoya HoriguchiMel GormanOthers January 2006March 2006May 2010September 2010October 2012September 2017March 2019September 2021November 2021January 2022March 2022April 2022May 2022August 2022September 2022October 2022November 2022January 2023July 2023August 2023September 2023December 2023February 2024April 2024July 2024August 2024September 2024June 2025 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 25, "token_count": 175}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 26}, {"author_id": 25, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 57, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 37, "token_count": 1874}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 25, "token_count": 510}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 31, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 57, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1874	59.04%
Huang Ying	724	22.81%
Zi Yan	26	0.82%
Baolin Wang	26	0.82%
Oscar Salvador	12	0.38%
Christoph Lameter	9	0.28%
Nicholas Piggin	3	0.09%
Naoya Horiguchi	3	0.09%
Mel Gorman	3	0.09%
Others	494	15.56%
Total	3174

memory.c

7185

-

234

29749

David HildenbrandHugh DickinsKirill A. ShutemovPeter XuMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)Andi KleenAlistair PoppleNicholas PigginJan KaraQi ZhengRyan RobertsAndrew MortonAndrea ArcangeliKefeng WangHuang YingBaolin WangJohannes WeinerBarry SongZi YanMel GormanSuren BaghdasaryanAneesh Kumar K.VLorenzo StoakesMichal HockoDavid HowellsMike KravetzSeongJae ParkChristoph HellwigChristoph LameterMinChan KimPeter ZijlstraLiam R. HowlettDan J WilliamsYu ZhaoJason GunthorpeKairui SongDavid RientjesNaoya HoriguchiJoonSoo KimShakeel ButtIzik EidusAlexander PotapenkoCatalin MarinasRoman GushchinTejun HeoSong MuchunAnshuman KhandualAndrey RyabininMike RapoportFengguang WuOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992March 1993June 1993July 1993November 1993April 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996March 1997August 1997January 1998May 1998August 1998January 1999February 1999June 1999September 1999January 2000March 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003June 2003July 2003August 2003September 2003October 2003November 2003January 2004February 2004April 2004May 2004August 2004October 2004December 2004January 2005February 2005March 2005April 2005May 2005June 2005August 2005September 2005October 2005November 2005December 2005February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007April 2007May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008May 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009December 2009March 2010May 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011January 2012March 2012April 2012May 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015September 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018April 2018May 2018June 2018August 2018September 2018October 2018December 2018January 2019February 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 31}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 64}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 54}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 215}, ]}, {"timestamp": 794044800, "group": [ {"author_id": 20, "token_count": 102}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 107}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 17}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 19}, ]}, 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{"author_id": 1, "token_count": 5}, {"author_id": 4, "token_count": 1}, {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 56, "token_count": 12}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 13, "token_count": 15}, {"author_id": 60, "token_count": 52}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2695	9.06%
Hugh Dickins	2536	8.52%
Kirill A. Shutemov	2086	7.01%
Peter Xu	2035	6.84%
Matthew Wilcox	1351	4.54%
Linus Torvalds	1201	4.04%
Linus Torvalds (pre-git)	1095	3.68%
Andi Kleen	894	3.01%
Alistair Popple	797	2.68%
Nicholas Piggin	705	2.37%
Jan Kara	697	2.34%
Qi Zheng	665	2.24%
Ryan Roberts	534	1.80%
Andrew Morton	533	1.79%
Andrea Arcangeli	525	1.76%
Kefeng Wang	517	1.74%
Huang Ying	510	1.71%
Baolin Wang	508	1.71%
Johannes Weiner	332	1.12%
Barry Song	221	0.74%
Zi Yan	182	0.61%
Mel Gorman	178	0.60%
Suren Baghdasaryan	167	0.56%
Aneesh Kumar K.V	162	0.54%
Lorenzo Stoakes	160	0.54%
Michal Hocko	148	0.50%
David Howells	129	0.43%
Mike Kravetz	128	0.43%
SeongJae Park	85	0.29%
Christoph Hellwig	81	0.27%
Christoph Lameter	75	0.25%
MinChan Kim	69	0.23%
Peter Zijlstra	66	0.22%
Liam R. Howlett	60	0.20%
Dan J Williams	57	0.19%
Yu Zhao	54	0.18%
Jason Gunthorpe	38	0.13%
Kairui Song	33	0.11%
David Rientjes	27	0.09%
Naoya Horiguchi	24	0.08%
JoonSoo Kim	23	0.08%
Shakeel Butt	14	0.05%
Izik Eidus	12	0.04%
Alexander Potapenko	8	0.03%
Catalin Marinas	7	0.02%
Roman Gushchin	6	0.02%
Tejun Heo	5	0.02%
Song Muchun	5	0.02%
Anshuman Khandual	4	0.01%
Andrey Ryabinin	4	0.01%
Mike Rapoport	2	0.01%
Fengguang Wu	2	0.01%
Others	7296	24.53%
Total	29749

memory_hotplug.c

2424

-

121

8134

David HildenbrandOscar SalvadorMichal HockoDan J WilliamsAneesh Kumar K.VAnshuman KhandualJoonSoo KimVladimir DavydovSong MuchunKefeng WangDavid RientjesVlastimil BabkaAndrew MortonNaoya HoriguchiLinus Torvalds (pre-git)Kirill A. ShutemovZi YanMatthew WilcoxChristoph HellwigAndi KleenHugh DickinsFengguang WuMinChan KimMel GormanLinus TorvaldsQi ZhengBaolin WangSeongJae ParkNicholas PigginChristoph LameterCatalin MarinasTejun HeoMike RapoportMike KravetzOthers 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 2009November 2009December 2009March 2010May 2010October 2010December 2010January 2011May 2011June 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013May 2013June 2013July 2013September 2013November 2013January 2014April 2014June 2014October 2014February 2015April 2015June 2015August 2015September 2015January 2016March 2016May 2016July 2016September 2016October 2016February 2017July 2017September 2017October 2017November 2017December 2017April 2018May 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021August 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024August 2024October 2024December 2024February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 738918000, 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"token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2314	28.45%
Oscar Salvador	572	7.03%
Michal Hocko	546	6.71%
Dan J Williams	389	4.78%
Aneesh Kumar K.V	351	4.32%
Anshuman Khandual	257	3.16%
JoonSoo Kim	70	0.86%
Vladimir Davydov	58	0.71%
Song Muchun	56	0.69%
Kefeng Wang	43	0.53%
David Rientjes	43	0.53%
Vlastimil Babka	32	0.39%
Andrew Morton	29	0.36%
Naoya Horiguchi	26	0.32%
Linus Torvalds (pre-git)	23	0.28%
Kirill A. Shutemov	19	0.23%
Zi Yan	16	0.20%
Matthew Wilcox	15	0.18%
Christoph Hellwig	15	0.18%
Andi Kleen	15	0.18%
Hugh Dickins	13	0.16%
Fengguang Wu	13	0.16%
MinChan Kim	12	0.15%
Mel Gorman	10	0.12%
Linus Torvalds	9	0.11%
Qi Zheng	6	0.07%
Baolin Wang	6	0.07%
SeongJae Park	5	0.06%
Nicholas Piggin	5	0.06%
Christoph Lameter	4	0.05%
Catalin Marinas	4	0.05%
Tejun Heo	1	0.01%
Mike Rapoport	1	0.01%
Mike Kravetz	1	0.01%
Others	3155	38.79%
Total	8134

mempolicy.c

3870

-

143

14941

David RientjesChristoph LameterAndrew MortonHugh DickinsMel GormanNaoya HoriguchiAneesh Kumar K.VLiam R. HowlettMatthew WilcoxAndi KleenLinus Torvalds (pre-git)Dan J WilliamsKirill A. ShutemovSuren BaghdasaryanMinChan KimVlastimil BabkaAndrea ArcangeliKefeng WangMichal HockoPeter ZijlstraChristoph HellwigJoonSoo KimHuang YingLinus TorvaldsDavid HildenbrandNicholas PigginRyan RobertsLorenzo StoakesDavid HowellsBaolin WangUladzislau RezkiPeter XuOscar SalvadorAndrey KonovalovTejun HeoMike KravetzAndrey RyabininAnshuman KhandualOthers September 1991January 1992August 1992September 1992March 1993June 1993November 1993June 1995September 1996January 1997March 1997January 2000March 2000October 2000February 2002April 2002June 2002August 2002September 2002October 2002January 2003March 2003May 2003February 2004April 2004May 2004June 2004September 2004October 2004November 2004December 2004January 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007March 2007May 2007July 2007August 2007September 2007October 2007November 2007February 2008March 2008April 2008July 2008October 2008November 2008January 2009June 2009August 2009September 2009October 2009December 2009January 2010March 2010May 2010June 2010August 2010October 2010December 2010January 2011March 2011May 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012October 2012November 2012December 2012January 2013February 2013March 2013September 2013October 2013November 2013December 2013January 2014April 2014June 2014October 2014February 2015May 2015June 2015January 2016February 2016March 2016May 2016September 2016October 2016December 2016January 2017February 2017July 2017September 2017November 2017January 2018March 2018June 2018July 2018August 2018October 2018February 2019March 2019May 2019June 2019August 2019September 2019November 2019January 2020February 2020April 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023February 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 33}, ]}, {"timestamp": 841561200, 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"token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 25}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 25, "token_count": 25}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 53, "token_count": 1}, {"author_id": 7, "token_count": 2}, {"author_id": 21, "token_count": 7}, {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 361}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 212}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 37, "token_count": 216}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 57}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 53, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 44, "token_count": 28}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 2}, {"author_id": 17, "token_count": 6}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 53, "token_count": 114}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 48, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 54, "token_count": 37}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 53, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 1024}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 1668}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 41, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 54, "token_count": 11}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 4, "token_count": 76}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 455}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1010}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 57, "token_count": 7}, {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	1655	11.08%
Christoph Lameter	1418	9.49%
Andrew Morton	1150	7.70%
Hugh Dickins	1147	7.68%
Mel Gorman	628	4.20%
Naoya Horiguchi	416	2.78%
Aneesh Kumar K.V	238	1.59%
Liam R. Howlett	194	1.30%
Matthew Wilcox	143	0.96%
Andi Kleen	117	0.78%
Linus Torvalds (pre-git)	86	0.58%
Dan J Williams	85	0.57%
Kirill A. Shutemov	49	0.33%
Suren Baghdasaryan	48	0.32%
MinChan Kim	47	0.31%
Vlastimil Babka	40	0.27%
Andrea Arcangeli	38	0.25%
Kefeng Wang	33	0.22%
Michal Hocko	31	0.21%
Peter Zijlstra	29	0.19%
Christoph Hellwig	29	0.19%
JoonSoo Kim	26	0.17%
Huang Ying	25	0.17%
Linus Torvalds	23	0.15%
David Hildenbrand	19	0.13%
Nicholas Piggin	18	0.12%
Ryan Roberts	12	0.08%
Lorenzo Stoakes	12	0.08%
David Howells	12	0.08%
Baolin Wang	12	0.08%
Uladzislau Rezki	7	0.05%
Peter Xu	7	0.05%
Oscar Salvador	7	0.05%
Andrey Konovalov	7	0.05%
Tejun Heo	6	0.04%
Mike Kravetz	6	0.04%
Andrey Ryabinin	2	0.01%
Anshuman Khandual	1	0.01%
Others	7118	47.64%
Total	14941

mempool.c

644

-

41

2425

Linus TorvaldsDavid RientjesAndrew MortonAndrey RyabininTejun HeoAndrey KonovalovChristoph LameterLinus Torvalds (pre-git)Nicholas PigginCatalin MarinasMichal HockoVlastimil BabkaMel GormanSuren BaghdasaryanMike RapoportChristoph 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 2020June 2022October 2022October 2023November 2023December 2023February 2024March 2024May 2024July 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 760}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 152}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 22}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 32, "token_count": 20}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 6, "token_count": 27}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"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": 43}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 29, "token_count": 15}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 24, "token_count": 62}, {"author_id": 39, "token_count": 531}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "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": 44, "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": 2, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 41}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 63}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	760	31.34%
David Rientjes	531	21.90%
Andrew Morton	185	7.63%
Andrey Ryabinin	66	2.72%
Tejun Heo	55	2.27%
Andrey Konovalov	44	1.81%
Christoph Lameter	27	1.11%
Linus Torvalds (pre-git)	21	0.87%
Nicholas Piggin	20	0.82%
Catalin Marinas	15	0.62%
Michal Hocko	5	0.21%
Vlastimil Babka	4	0.16%
Mel Gorman	4	0.16%
Suren Baghdasaryan	3	0.12%
Mike Rapoport	3	0.12%
Christoph Hellwig	2	0.08%
Others	680	28.04%
Total	2425

memremap.c

504

-

28

2071

Dan J WilliamsChristoph HellwigAlistair PoppleMatthew WilcoxDavid HildenbrandAndrey RyabininAnshuman KhandualMichal HockoAneesh Kumar K.VNicholas PigginOscar SalvadorZi YanOthers August 2002January 2006October 2007October 2008August 2015October 2015January 2016March 2016May 2016July 2016September 2016January 2017April 2017July 2017September 2017December 2017February 2018March 2018May 2018July 2018August 2018October 2018December 2018June 2019July 2019August 2019October 2019January 2020February 2020March 2020April 2020October 2020November 2020February 2021April 2021May 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022February 2023November 2023April 2024February 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 23, "token_count": 108}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 164}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 47, "token_count": 20}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 47, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 21}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 72}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 47, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 47, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 40}, {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 96}, {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 23, "token_count": 126}, {"author_id": 47, "token_count": 26}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 78}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 47, "token_count": 37}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 47, "token_count": 489}, {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 43, "token_count": 33}, {"author_id": 47, "token_count": 50}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 33}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 56, "token_count": 55}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 38}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 65}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 31, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	1037	50.07%
Christoph Hellwig	439	21.20%
Alistair Popple	120	5.79%
Matthew Wilcox	71	3.43%
David Hildenbrand	42	2.03%
Andrey Ryabinin	40	1.93%
Anshuman Khandual	33	1.59%
Michal Hocko	18	0.87%
Aneesh Kumar K.V	16	0.77%
Nicholas Piggin	7	0.34%
Oscar Salvador	4	0.19%
Zi Yan	2	0.10%
Others	242	11.69%
Total	2071

memtest.c

137

-

15

590

Tejun HeoKefeng WangAndi KleenLinus TorvaldsOthers February 2002March 2008April 2008July 2008February 2009March 2009June 2009August 2010July 2011February 2013January 2014April 2015June 2015September 2015November 2017March 2023August 2023March 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 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": 46}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 38, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

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

migrate.c

2739

-

123

10193

Huang YingChristoph LameterMatthew WilcoxDavid HildenbrandNaoya HoriguchiHugh DickinsMel GormanYu ZhaoJan KaraMinChan KimMichal HockoKefeng WangJoonSoo KimBaolin WangPeter ZijlstraZi YanAnshuman KhandualPeter XuKirill A. ShutemovMike KravetzShakeel ButtJohannes WeinerNicholas PigginLinus TorvaldsAlistair PoppleAndrew MortonRyan RobertsLinus Torvalds (pre-git)David RientjesVladimir DavydovSong MuchunAndrea ArcangeliBarry SongAneesh Kumar K.VVlastimil BabkaChristoph HellwigAndi KleenLorenzo StoakesDavid HowellsTejun HeoOscar SalvadorLiam R. HowlettOthers September 1991January 1995June 1995January 1996March 1996January 1997May 1999June 1999February 2002April 2002May 2002June 2002August 2002September 2002October 2002December 2002June 2003March 2004April 2004May 2004March 2005January 2006February 2006March 2006June 2006September 2006November 2006December 2006January 2007March 2007April 2007July 2007August 2007October 2007February 2008June 2008July 2008August 2008October 2008December 2008January 2009June 2009September 2009December 2009February 2010May 2010September 2010October 2010December 2010January 2011March 2011June 2011October 2011December 2011January 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014March 2014June 2014December 2014April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017March 2017April 2017May 2017July 2017August 2017September 2017November 2017December 2017January 2018March 2018April 2018October 2018December 2018February 2019March 2019May 2019June 2019August 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025March 2025April 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 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{"author_id": 11, "token_count": 286}, {"author_id": 60, "token_count": 427}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 31, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 275}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 83}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1690	16.58%
Christoph Lameter	1010	9.91%
Matthew Wilcox	693	6.80%
David Hildenbrand	585	5.74%
Naoya Horiguchi	414	4.06%
Hugh Dickins	383	3.76%
Mel Gorman	302	2.96%
Yu Zhao	292	2.86%
Jan Kara	243	2.38%
MinChan Kim	236	2.32%
Michal Hocko	234	2.30%
Kefeng Wang	234	2.30%
JoonSoo Kim	201	1.97%
Baolin Wang	188	1.84%
Peter Zijlstra	180	1.77%
Zi Yan	154	1.51%
Anshuman Khandual	99	0.97%
Peter Xu	93	0.91%
Kirill A. Shutemov	92	0.90%
Mike Kravetz	75	0.74%
Shakeel Butt	68	0.67%
Johannes Weiner	51	0.50%
Nicholas Piggin	45	0.44%
Linus Torvalds	40	0.39%
Alistair Popple	39	0.38%
Andrew Morton	38	0.37%
Ryan Roberts	32	0.31%
Linus Torvalds (pre-git)	28	0.27%
David Rientjes	27	0.26%
Vladimir Davydov	19	0.19%
Song Muchun	19	0.19%
Andrea Arcangeli	19	0.19%
Barry Song	17	0.17%
Aneesh Kumar K.V	16	0.16%
Vlastimil Babka	13	0.13%
Christoph Hellwig	12	0.12%
Andi Kleen	9	0.09%
Lorenzo Stoakes	4	0.04%
David Howells	4	0.04%
Tejun Heo	2	0.02%
Oscar Salvador	2	0.02%
Liam R. Howlett	1	0.01%
Others	2271	22.28%
Total	10193

migrate_device.c

1016

-

33

3742

Christoph HellwigAlistair PoppleKefeng WangMatthew WilcoxDavid HildenbrandHugh DickinsRyan RobertsPeter XuBaolin WangChristoph LameterSuren BaghdasaryanZi YanHuang YingAndrew MortonNicholas PigginMel GormanYu ZhaoLinus Torvalds (pre-git)Barry SongAndi KleenOthers January 1996August 2002April 2004March 2006June 2006October 2008December 2009December 2010October 2011December 2013December 2016September 2017November 2017December 2018August 2019January 2020February 2020March 2020April 2020July 2020June 2021September 2021November 2021January 2022February 2022March 2022May 2022July 2022August 2022September 2022November 2022February 2023June 2023July 2023August 2023December 2023March 2024April 2024May 2024June 2024August 2024February 2025March 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 342}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 56, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 4, "token_count": 63}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 2075}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 45}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 56, "token_count": 111}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 56, "token_count": 402}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 56, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 4, "token_count": 1}, {"author_id": 48, "token_count": 18}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 30}, {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 22}, {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 34}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 98}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 20}, {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 189}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2092	55.91%
Alistair Popple	557	14.89%
Kefeng Wang	132	3.53%
Matthew Wilcox	125	3.34%
David Hildenbrand	105	2.81%
Hugh Dickins	20	0.53%
Ryan Roberts	18	0.48%
Peter Xu	15	0.40%
Baolin Wang	9	0.24%
Christoph Lameter	6	0.16%
Suren Baghdasaryan	5	0.13%
Zi Yan	4	0.11%
Huang Ying	4	0.11%
Andrew Morton	4	0.11%
Nicholas Piggin	3	0.08%
Mel Gorman	3	0.08%
Yu Zhao	2	0.05%
Linus Torvalds (pre-git)	2	0.05%
Barry Song	2	0.05%
Andi Kleen	2	0.05%
Others	632	16.89%
Total	3742

mincore.c

298

-

36

1181

Linus TorvaldsNaoya HoriguchiJohannes WeinerNicholas PigginBaolin WangHugh DickinsChristoph HellwigAndrea ArcangeliDavid HowellsKirill A. ShutemovMatthew WilcoxAndrey KonovalovSuren BaghdasaryanRyan RobertsLinus Torvalds (pre-git)Andrew MortonTejun HeoPeter XuMike RapoportHuang YingKairui SongOthers 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 2023May 2024July 2024February 2025May 2025July 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 27, "token_count": 110}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 30, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 27, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 32, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 28, "token_count": 21}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 9, "token_count": 142}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 28, "token_count": 165}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 25, "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": 27, "token_count": 210}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 41, "token_count": 61}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	438	37.09%
Naoya Horiguchi	186	15.75%
Johannes Weiner	142	12.02%
Nicholas Piggin	71	6.01%
Baolin Wang	61	5.17%
Hugh Dickins	19	1.61%
Christoph Hellwig	19	1.61%
Andrea Arcangeli	15	1.27%
David Howells	13	1.10%
Kirill A. Shutemov	12	1.02%
Matthew Wilcox	11	0.93%
Andrey Konovalov	7	0.59%
Suren Baghdasaryan	5	0.42%
Ryan Roberts	3	0.25%
Linus Torvalds (pre-git)	3	0.25%
Andrew Morton	3	0.25%
Tejun Heo	2	0.17%
Peter Xu	2	0.17%
Mike Rapoport	2	0.17%
Huang Ying	2	0.17%
Kairui Song	1	0.08%
Others	164	13.89%
Total	1181

mlock.c

825

-

61

3351

Hugh DickinsLinus Torvalds (pre-git)Lorenzo StoakesVlastimil BabkaNicholas PigginMatthew WilcoxLiam R. HowlettKirill A. ShutemovAndrew MortonMichal HockoSuren BaghdasaryanAndrey KonovalovRyan RobertsAlistair PoppleMike RapoportMinChan KimLinus TorvaldsMel GormanDavid RientjesShakeel ButtQi ZhengJoonSoo KimAndrey RyabininOthers September 1991November 1991March 1992May 1992September 1992October 1992December 1992March 1993July 1993August 1993September 1993July 1994August 1994January 1995February 1995June 1995January 1996January 1997October 1997March 1998May 1998May 1999June 1999September 1999January 2000March 2000February 2002June 2002September 2002October 2002March 2003September 2003February 2004May 2004August 2004October 2004November 2004January 2005February 2005March 2005January 2006March 2006September 2006May 2007July 2007July 2008October 2008January 2009February 2009September 2009March 2010January 2011March 2011May 2011October 2011October 2012February 2013September 2013January 2014March 2015April 2015November 2015January 2016May 2016October 2016November 2016February 2017March 2017May 2017September 2017October 2017November 2017February 2018August 2018March 2019June 2019September 2019May 2020June 2020September 2020December 2020April 2021May 2021July 2021February 2022March 2022April 2022July 2022September 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023March 2024June 2024October 2024February 2025September 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 688982400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 364}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 40}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 138}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 7, "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": 39, "token_count": 5}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 219}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 46, "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": 14, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 628}, {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 63}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 64}, {"author_id": 1, "token_count": 250}, {"author_id": 4, "token_count": 1}, {"author_id": 54, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 48, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 53, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 179}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	691	20.62%
Linus Torvalds (pre-git)	533	15.91%
Lorenzo Stoakes	255	7.61%
Vlastimil Babka	226	6.74%
Nicholas Piggin	142	4.24%
Matthew Wilcox	83	2.48%
Liam R. Howlett	80	2.39%
Kirill A. Shutemov	56	1.67%
Andrew Morton	37	1.10%
Michal Hocko	33	0.98%
Suren Baghdasaryan	25	0.75%
Andrey Konovalov	14	0.42%
Ryan Roberts	12	0.36%
Alistair Popple	10	0.30%
Mike Rapoport	8	0.24%
MinChan Kim	7	0.21%
Linus Torvalds	6	0.18%
Mel Gorman	5	0.15%
David Rientjes	5	0.15%
Shakeel Butt	4	0.12%
Qi Zheng	1	0.03%
JoonSoo Kim	1	0.03%
Andrey Ryabinin	1	0.03%
Others	1116	33.30%
Total	3351

mm_init.c

2797

-

95

9860

Mike RapoportMel Gormanvan der Linden, FrankKefeng WangAlexander PotapenkoLinus Torvalds (pre-git)Kirill A. ShutemovJoonSoo KimDavid HildenbrandZi YanVlastimil BabkaAlistair PoppleNaoya HoriguchiChristoph LameterAneesh Kumar K.VAndrew MortonSuren BaghdasaryanOscar SalvadorDavid HowellsPeter ZijlstraHugh DickinsCatalin MarinasYu ZhaoMinChan KimAnshuman KhandualMike KravetzLinus TorvaldsChristoph HellwigAndi KleenJan KaraOthers March 1992August 1992June 1993June 1995September 1996March 1997September 1999March 2000September 2000February 2002May 2002September 2002October 2002December 2002March 2003October 2003January 2005March 2005June 2005October 2005January 2006February 2006September 2006May 2007July 2007October 2007April 2008July 2008June 2009August 2010June 2011October 2011December 2011January 2012December 2012February 2013July 2013October 2013January 2014April 2014August 2014October 2014December 2014February 2015April 2015June 2015July 2015September 2015March 2016May 2016July 2016February 2017August 2017November 2017December 2017January 2018April 2018August 2018October 2018December 2018February 2019May 2019July 2019September 2019April 2020June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021January 2022June 2022August 2022September 2022October 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023November 2023December 2023January 2024March 2024May 2024June 2024August 2024October 2024January 2025February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 31}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, 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2, "token_count": 7284}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 37, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 87}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 10}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 28}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 2, "token_count": 1}, {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 23}, {"author_id": 33, "token_count": 220}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 98}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 57, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 31, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7419	75.24%
Mel Gorman	630	6.39%
van der Linden, Frank	220	2.23%
Kefeng Wang	93	0.94%
Alexander Potapenko	58	0.59%
Linus Torvalds (pre-git)	54	0.55%
Kirill A. Shutemov	41	0.42%
JoonSoo Kim	38	0.39%
David Hildenbrand	35	0.35%
Zi Yan	27	0.27%
Vlastimil Babka	27	0.27%
Alistair Popple	23	0.23%
Naoya Horiguchi	22	0.22%
Christoph Lameter	22	0.22%
Aneesh Kumar K.V	20	0.20%
Andrew Morton	18	0.18%
Suren Baghdasaryan	16	0.16%
Oscar Salvador	16	0.16%
David Howells	10	0.10%
Peter Zijlstra	8	0.08%
Hugh Dickins	7	0.07%
Catalin Marinas	6	0.06%
Yu Zhao	5	0.05%
MinChan Kim	5	0.05%
Anshuman Khandual	5	0.05%
Mike Kravetz	4	0.04%
Linus Torvalds	4	0.04%
Christoph Hellwig	3	0.03%
Andi Kleen	3	0.03%
Jan Kara	2	0.02%
Others	1019	10.33%
Total	9860

mm_slot.h

55

-

1

122

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

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

mmap.c

1889

-

126

7118

Lorenzo StoakesLiam R. HowlettLinus Torvalds (pre-git)Kirill A. ShutemovChristoph HellwigAndrew MortonAndrea ArcangeliLinus TorvaldsSuren BaghdasaryanHugh DickinsMichal HockoOscar SalvadorDavid HowellsPeter ZijlstraMike RapoportMatthew WilcoxNicholas PigginVlastimil BabkaDan J WilliamsMike KravetzKefeng WangTejun HeoPeter XuMel GormanDavid RientjesAnshuman KhandualOthers September 1991January 1992May 1992August 1992September 1992June 1993July 1993September 1993May 1994July 1994October 1994January 1995February 1995June 1995January 1996March 1996June 1996September 1996January 1997March 1997October 1997January 1998May 1998January 1999May 1999June 1999September 1999January 2000March 2000September 2000October 2000February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002January 2003February 2003March 2003June 2003July 2003October 2003December 2003January 2004February 2004March 2004April 2004May 2004July 2004August 2004September 2004January 2005February 2005March 2005April 2005May 2005June 2005October 2005November 2005March 2006April 2006September 2006October 2006December 2006February 2007May 2007July 2007October 2007November 2007January 2008February 2008June 2008July 2008August 2008October 2008January 2009February 2009March 2009April 2009June 2009September 2009November 2009December 2009January 2010March 2010May 2010August 2010December 2010January 2011April 2011May 2011October 2011January 2012February 2012March 2012April 2012May 2012October 2012December 2012January 2013February 2013April 2013September 2013November 2013January 2014March 2014May 2014June 2014August 2014September 2014October 2014November 2014December 2014June 2015September 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016September 2016October 2016December 2016February 2017June 2017September 2017November 2017January 2018March 2018April 2018May 2018June 2018July 2018October 2018December 2018February 2019May 2019June 2019November 2019April 2020June 2020July 2020October 2020December 2020February 2021June 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 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"token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 44, "token_count": 18}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 38}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 23, "token_count": 139}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 54, "token_count": 7}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 599}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 98}, {"author_id": 54, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 3}, {"author_id": 54, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 53, "token_count": 17}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 53, "token_count": 54}, {"author_id": 27, "token_count": 23}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 53, "token_count": 60}, {"author_id": 27, "token_count": 6}, {"author_id": 4, "token_count": 2}, {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 96}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 2451}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 53, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 189}, {"author_id": 1, "token_count": 2}, {"author_id": 57, "token_count": 36}, {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 1, "token_count": 129}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 682}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 19, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	3374	47.40%
Liam R. Howlett	848	11.91%
Linus Torvalds (pre-git)	305	4.28%
Kirill A. Shutemov	202	2.84%
Christoph Hellwig	144	2.02%
Andrew Morton	143	2.01%
Andrea Arcangeli	135	1.90%
Linus Torvalds	134	1.88%
Suren Baghdasaryan	60	0.84%
Hugh Dickins	56	0.79%
Michal Hocko	37	0.52%
Oscar Salvador	36	0.51%
David Howells	31	0.44%
Peter Zijlstra	21	0.30%
Mike Rapoport	21	0.30%
Matthew Wilcox	17	0.24%
Nicholas Piggin	13	0.18%
Vlastimil Babka	7	0.10%
Dan J Williams	5	0.07%
Mike Kravetz	3	0.04%
Kefeng Wang	3	0.04%
Tejun Heo	2	0.03%
Peter Xu	2	0.03%
Mel Gorman	1	0.01%
David Rientjes	1	0.01%
Anshuman Khandual	1	0.01%
Others	1509	21.20%
Total	7118

mmap_lock.c

406

-

18

1288

Lorenzo StoakesSuren BaghdasaryanLinus TorvaldsMel GormanDavid HowellsShakeel ButtChristoph HellwigMike KravetzHugh DickinsAndrea ArcangeliOthers March 2005September 2006January 2008July 2008February 2009January 2011March 2011September 2016February 2017July 2019June 2020October 2020December 2020June 2021February 2023June 2023September 2024November 2024February 2025April 2025July 2025 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 46, "token_count": 3}, {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 755}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 54, "token_count": 288}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	761	59.08%
Suren Baghdasaryan	301	23.37%
Linus Torvalds	12	0.93%
Mel Gorman	11	0.85%
David Howells	4	0.31%
Shakeel Butt	3	0.23%
Christoph Hellwig	3	0.23%
Mike Kravetz	2	0.16%
Hugh Dickins	2	0.16%
Andrea Arcangeli	2	0.16%
Others	187	14.52%
Total	1288

mmu_gather.c

503

-

33

1693

Peter ZijlstraDavid HildenbrandLinus TorvaldsHugh DickinsQi ZhengAndrew MortonAneesh Kumar K.VMichal HockoLinus Torvalds (pre-git)MinChan KimMel GormanRoman GushchinNicholas PigginMatthew WilcoxLorenzo StoakesOthers June 1993February 1995June 1995June 1999February 2002April 2002May 2002June 2002January 2003May 2003January 2004February 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 2023August 2023December 2023February 2024December 2024January 2025February 2025May 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 66}, ]}, {"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": 7, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 52, "token_count": 275}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 44, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 27, "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": 37, "token_count": 29}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 52, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 52, "token_count": 334}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 52, "token_count": 86}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 27, "token_count": 85}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 27, "token_count": 45}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 261}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 42}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 36, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 12, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	716	42.29%
David Hildenbrand	266	15.71%
Linus Torvalds	154	9.10%
Hugh Dickins	66	3.90%
Qi Zheng	57	3.37%
Andrew Morton	39	2.30%
Aneesh Kumar K.V	34	2.01%
Michal Hocko	21	1.24%
Linus Torvalds (pre-git)	19	1.12%
MinChan Kim	13	0.77%
Mel Gorman	7	0.41%
Roman Gushchin	6	0.35%
Nicholas Piggin	2	0.12%
Matthew Wilcox	1	0.06%
Lorenzo Stoakes	1	0.06%
Others	291	17.19%
Total	1693

mmu_notifier.c

1099

-

35

3295

Jason GunthorpeAndrea ArcangeliLinus Torvalds (pre-git)Alistair PoppleMichal HockoIzik EidusVladimir DavydovAndrew MortonPeter ZijlstraLinus TorvaldsChristoph LameterLorenzo StoakesHugh DickinsOthers January 1992August 1992August 1993September 1993July 1994February 1995June 1995September 1996May 1998March 2000February 2002April 2002May 2002September 2002March 2003April 2004August 2004February 2006September 2006December 2006May 2007July 2008September 2009January 2011October 2011July 2012October 2012February 2013May 2013June 2013September 2014November 2014September 2015February 2017March 2017November 2017August 2018December 2018May 2019June 2019July 2019August 2019November 2019December 2019January 2020March 2020June 2020August 2020October 2020March 2021April 2022July 2023July 2024April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 476}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 51, "token_count": 38}, ]}, {"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": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 44, "token_count": 47}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 58, "token_count": 269}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 1427}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 58, "token_count": 165}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 58, "token_count": 136}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 56, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 56, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

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

mmzone.c

113

-

17

416

Mel GormanPeter ZijlstraHugh DickinsYu ZhaoKefeng WangAndrew MortonLinus Torvalds (pre-git)Andi KleenOthers September 1992June 1993May 2004October 2005March 2006April 2008May 2009May 2011May 2012February 2013October 2013May 2016February 2017November 2017December 2020February 2022March 2022September 2022October 2023November 2023July 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 102}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 7, "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": 7, "token_count": 47}, {"author_id": 52, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "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}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	154	37.02%
Peter Zijlstra	25	6.01%
Hugh Dickins	6	1.44%
Yu Zhao	5	1.20%
Kefeng Wang	5	1.20%
Andrew Morton	5	1.20%
Linus Torvalds (pre-git)	3	0.72%
Andi Kleen	1	0.24%
Others	212	50.96%
Total	416

mprotect.c

1067

-

79

4346

Peter XuLinus Torvalds (pre-git)Andi KleenHugh DickinsDavid HildenbrandAndrew MortonKirill A. ShutemovPeter ZijlstraMel GormanLiam R. HowlettLorenzo StoakesLinus TorvaldsHuang YingChristoph LameterJohannes WeinerAndrea ArcangeliAneesh Kumar K.VAlistair PoppleCatalin MarinasKefeng WangChristoph HellwigAnshuman KhandualSuren BaghdasaryanRyan RobertsZi YanMike RapoportMichal HockoBaolin WangAndrey KonovalovMatthew WilcoxJason GunthorpeDan J WilliamsDavid RientjesNicholas PigginDavid HowellsBarry SongOthers May 1992August 1992September 1992March 1993June 1993May 1994July 1994August 1994October 1994November 1994January 1995February 1995June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002September 2003February 2004March 2004May 2004July 2004August 2004December 2004February 2005March 2005May 2005September 2005October 2005March 2006June 2006September 2006February 2007April 2008May 2008July 2008January 2009February 2009June 2009September 2009January 2011February 2012March 2012October 2012November 2012December 2012October 2013November 2013December 2013January 2014February 2014April 2014October 2014February 2015March 2015June 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017March 2017July 2017August 2017September 2017November 2017January 2018February 2018April 2018June 2018March 2019May 2019August 2019September 2019November 2019March 2020April 2020June 2020November 2020February 2021May 2021June 2021March 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023October 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024February 2025March 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 17}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 174}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 36}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 91}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 27, "token_count": 54}, {"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": 15, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 9}, {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 82}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 40}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 91}, {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 131}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 15, "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": 6, "token_count": 38}, {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 23}, {"author_id": 9, "token_count": 37}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 52, "token_count": 89}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 37, "token_count": 13}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 29}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 5, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 42, "token_count": 46}, {"author_id": 39, "token_count": 3}, {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 43}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 43, "token_count": 11}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 42, "token_count": 155}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 29, "token_count": 16}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 19, "token_count": 131}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 58, "token_count": 5}, {"author_id": 52, "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": 56, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 13}, {"author_id": 19, "token_count": 182}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 13, "token_count": 137}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 25, "token_count": 20}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 37, "token_count": 3}, {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 9}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 13, "token_count": 21}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 13, "token_count": 32}, {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 68}, {"author_id": 19, "token_count": 62}, {"author_id": 54, "token_count": 6}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 3}, {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 39}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 40}, {"author_id": 53, "token_count": 1}, {"author_id": 48, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 38, "token_count": 13}, {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 19, "token_count": 160}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 699}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	590	13.58%
Linus Torvalds (pre-git)	436	10.03%
Andi Kleen	295	6.79%
Hugh Dickins	234	5.38%
David Hildenbrand	220	5.06%
Andrew Morton	150	3.45%
Kirill A. Shutemov	119	2.74%
Peter Zijlstra	115	2.65%
Mel Gorman	102	2.35%
Liam R. Howlett	84	1.93%
Lorenzo Stoakes	71	1.63%
Linus Torvalds	58	1.33%
Huang Ying	39	0.90%
Christoph Lameter	38	0.87%
Johannes Weiner	37	0.85%
Andrea Arcangeli	34	0.78%
Aneesh Kumar K.V	24	0.55%
Alistair Popple	19	0.44%
Catalin Marinas	16	0.37%
Kefeng Wang	14	0.32%
Christoph Hellwig	14	0.32%
Anshuman Khandual	13	0.30%
Suren Baghdasaryan	12	0.28%
Ryan Roberts	9	0.21%
Zi Yan	8	0.18%
Mike Rapoport	7	0.16%
Michal Hocko	7	0.16%
Baolin Wang	7	0.16%
Andrey Konovalov	7	0.16%
Matthew Wilcox	6	0.14%
Jason Gunthorpe	5	0.12%
Dan J Williams	4	0.09%
David Rientjes	3	0.07%
Nicholas Piggin	2	0.05%
David Howells	2	0.05%
Barry Song	2	0.05%
Others	1543	35.50%
Total	4346

mremap.c

1997

-

69

6736

Lorenzo StoakesHugh DickinsLinus Torvalds (pre-git)Aneesh Kumar K.VAndrew MortonAndrea ArcangeliAndi KleenRyan RobertsLiam R. HowlettKirill A. ShutemovLinus TorvaldsDavid HildenbrandMike RapoportSuren BaghdasaryanNicholas PigginQi ZhengMel GormanZi YanMike KravetzBaolin WangMinChan KimYu ZhaoMichal HockoPeter ZijlstraKefeng WangAnshuman KhandualOthers January 1992May 1992August 1992September 1992June 1993November 1993July 1994June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000March 2000February 2002March 2002April 2002July 2002September 2002October 2002January 2004February 2004April 2004May 2004August 2004December 2004January 2005February 2005March 2005May 2005September 2005October 2005July 2006September 2006June 2007July 2008January 2009September 2009November 2009December 2009October 2010January 2011April 2011October 2011October 2012December 2012February 2013July 2013August 2013May 2014September 2014October 2014April 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016November 2016February 2017March 2017August 2017September 2017November 2017October 2018December 2018January 2019May 2019April 2020June 2020July 2020August 2020December 2020February 2021July 2021November 2021April 2022May 2022June 2022September 2022January 2023February 2023June 2023July 2023September 2023October 2023April 2024June 2024August 2024September 2024October 2024January 2025March 2025May 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, 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2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 29}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 41}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 27}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 65}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 255}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 18, "token_count": 57}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 3, "token_count": 73}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 583}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 225}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 14}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 11}, {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 66}, {"author_id": 53, "token_count": 5}, {"author_id": 48, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 53, "token_count": 21}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 48, "token_count": 60}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 2397}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 1, "token_count": 1032}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 36}, {"author_id": 1, "token_count": 73}, {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	3505	52.03%
Hugh Dickins	431	6.40%
Linus Torvalds (pre-git)	264	3.92%
Aneesh Kumar K.V	230	3.41%
Andrew Morton	114	1.69%
Andrea Arcangeli	74	1.10%
Andi Kleen	65	0.96%
Ryan Roberts	63	0.94%
Liam R. Howlett	51	0.76%
Kirill A. Shutemov	42	0.62%
Linus Torvalds	40	0.59%
David Hildenbrand	37	0.55%
Mike Rapoport	30	0.45%
Suren Baghdasaryan	9	0.13%
Nicholas Piggin	9	0.13%
Qi Zheng	8	0.12%
Mel Gorman	7	0.10%
Zi Yan	6	0.09%
Mike Kravetz	5	0.07%
Baolin Wang	5	0.07%
MinChan Kim	4	0.06%
Yu Zhao	3	0.04%
Michal Hocko	2	0.03%
Peter Zijlstra	1	0.01%
Kefeng Wang	1	0.01%
Anshuman Khandual	1	0.01%
Others	1729	25.67%
Total	6736

mseal.c

191

-

22

450

Lorenzo StoakesAndrew MortonLiam R. HowlettLinus Torvalds (pre-git)Michal HockoAndrey KonovalovAndrea ArcangeliLinus TorvaldsHugh DickinsOthers January 1992August 1992July 1994November 1994March 1996January 1997May 1998February 2002March 2002September 2002February 2004May 2004October 2005July 2008January 2009November 2009April 2013May 2016July 2016November 2017September 2019November 2019June 2020January 2022June 2022September 2022January 2023April 2024December 2024July 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 20}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 93}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	93	20.67%
Andrew Morton	56	12.44%
Liam R. Howlett	33	7.33%
Linus Torvalds (pre-git)	27	6.00%
Michal Hocko	7	1.56%
Andrey Konovalov	7	1.56%
Andrea Arcangeli	2	0.44%
Linus Torvalds	1	0.22%
Hugh Dickins	1	0.22%
Others	223	49.56%
Total	450

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": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 27, "token_count": 131}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 86}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 77}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "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": 53, "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

1902

-

94

7081

David HowellsLiam R. HowlettLinus Torvalds (pre-git)Matthew WilcoxLinus TorvaldsAndrew MortonChristoph HellwigAndi KleenLorenzo StoakesDavid HildenbrandSuren BaghdasaryanKirill A. ShutemovMichal HockoJoonSoo KimNicholas PigginChristoph LameterAndrea ArcangeliMike RapoportHugh DickinsPeter ZijlstraKefeng WangCatalin MarinasTejun HeoVladimir DavydovJan KaraDavid RientjesOthers May 1992July 1993October 1994June 1995January 1996March 1996September 1996January 1997March 1997January 1998March 1998February 1999May 1999June 1999September 1999January 2000March 2000September 2000October 2000February 2002April 2002May 2002July 2002August 2002September 2002December 2002March 2003April 2003May 2003June 2003July 2003August 2003January 2004February 2004April 2004May 2004August 2004October 2004January 2005February 2005March 2005April 2005June 2005September 2005October 2005January 2006February 2006March 2006July 2006September 2006December 2006February 2007March 2007July 2007August 2007October 2007January 2008February 2008April 2008June 2008July 2008October 2008January 2009February 2009April 2009May 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011February 2012April 2012May 2012June 2012October 2012January 2013February 2013March 2013April 2013July 2013April 2014June 2014September 2014December 2014January 2015February 2015March 2015May 2015June 2015July 2015September 2015November 2015January 2016February 2016July 2016October 2016November 2016December 2016February 2017May 2017September 2017February 2018March 2018June 2018July 2018May 2019June 2019July 2019September 2019November 2019April 2020June 2020August 2020January 2021January 2022April 2022June 2022September 2022January 2023March 2023May 2023June 2023July 2023August 2023October 2023March 2024July 2024October 2024November 2024January 2025February 2025April 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 40}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 57}, {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 644}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 15, "token_count": 62}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 684}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 30, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 30, "token_count": 555}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 30, "token_count": 56}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 15, "token_count": 25}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 327}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 42, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 169}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 30, "token_count": 1393}, {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 30, "token_count": 30}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 18}, {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 30, "token_count": 162}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 23, "token_count": 10}, {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 30, "token_count": 34}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 27, "token_count": 22}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 27, "token_count": 66}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 5, "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": 26, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 44, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 19}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 30}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 82}, {"author_id": 4, "token_count": 166}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 13, "token_count": 58}, {"author_id": 53, "token_count": 112}, {"author_id": 54, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 27, "token_count": 14}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 53, "token_count": 90}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 248}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	3299	46.59%
Liam R. Howlett	284	4.01%
Linus Torvalds (pre-git)	190	2.68%
Matthew Wilcox	167	2.36%
Linus Torvalds	131	1.85%
Andrew Morton	113	1.60%
Christoph Hellwig	107	1.51%
Andi Kleen	66	0.93%
Lorenzo Stoakes	65	0.92%
David Hildenbrand	58	0.82%
Suren Baghdasaryan	26	0.37%
Kirill A. Shutemov	26	0.37%
Michal Hocko	25	0.35%
JoonSoo Kim	20	0.28%
Nicholas Piggin	16	0.23%
Christoph Lameter	14	0.20%
Andrea Arcangeli	14	0.20%
Mike Rapoport	13	0.18%
Hugh Dickins	12	0.17%
Peter Zijlstra	10	0.14%
Kefeng Wang	6	0.08%
Catalin Marinas	5	0.07%
Tejun Heo	4	0.06%
Vladimir Davydov	2	0.03%
Jan Kara	2	0.03%
David Rientjes	1	0.01%
Others	2405	33.96%
Total	7081

numa.c

61

-

18

233

Mike RapoportDan J WilliamsTejun HeoAndi KleenCatalin MarinasOthers February 2003October 2005June 2006July 2008March 2009February 2011April 2011May 2011March 2012February 2013March 2014August 2014September 2014April 2016October 2018March 2019February 2020October 2020November 2020December 2023August 2024January 2025April 2025 var spanGroupData = [ {"timestamp": 1044086400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 47, "token_count": 31}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

numa_emulation.c

602

-

28

2404

Tejun HeoDan J WilliamsDavid RientjesAndi KleenPeter ZijlstraMike RapoportKefeng WangHuang YingOthers February 2002August 2004January 2005January 2006February 2007May 2007July 2007January 2008February 2008March 2008May 2008January 2009March 2009September 2009November 2009February 2010August 2010December 2010January 2011February 2011March 2011April 2011May 2011July 2011February 2012April 2012May 2012July 2017November 2017July 2018October 2018October 2019March 2020September 2020October 2020September 2021November 2021February 2022August 2024January 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 69}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 39, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 39, "token_count": 37}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 39, "token_count": 70}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 39, "token_count": 77}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 39, "token_count": 9}, {"author_id": 10, "token_count": 1296}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 37}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 53}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 52, "token_count": 30}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 303}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 100}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1411	58.69%
Dan J Williams	307	12.77%
David Rientjes	225	9.36%
Andi Kleen	75	3.12%
Peter Zijlstra	30	1.25%
Mike Rapoport	23	0.96%
Kefeng Wang	2	0.08%
Huang Ying	1	0.04%
Others	324	13.48%
Total	2404

numa_memblks.c

593

-

27

2327

Mike RapoportTejun HeoAndi KleenDan J WilliamsDavid RientjesOthers February 2002August 2004January 2005April 2006June 2006May 2007February 2008September 2009November 2009August 2010February 2011March 2011May 2011July 2011December 2011May 2012March 2013November 2013January 2014October 2014April 2015June 2015September 2015February 2016April 2016August 2016March 2017April 2017May 2018May 2019February 2020November 2020September 2021July 2023December 2023January 2024February 2024May 2024August 2024October 2024May 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 42, "token_count": 48}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 10, "token_count": 492}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 39, "token_count": 19}, {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 78}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 47, "token_count": 38}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 339}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 1055}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	1058	45.47%
Tejun Heo	585	25.14%
Andi Kleen	51	2.19%
Dan J Williams	44	1.89%
David Rientjes	31	1.33%
Others	553	23.76%
Total	2327

oom_kill.c

1266

-

88

4141

Michal HockoDavid RientjesVladimir DavydovSuren BaghdasaryanRoman GushchinShakeel ButtLinus Torvalds (pre-git)Johannes WeinerNicholas PigginChristoph LameterAndrew MortonMel GormanKirill A. ShutemovLinus TorvaldsLiam R. HowlettAndrea ArcangeliHugh DickinsKairui SongVlastimil BabkaDavid HowellsChristoph HellwigJoonSoo KimPeter ZijlstraOthers September 1991December 1991September 1992June 1993September 1993June 1995March 1998September 2000October 2000February 2002May 2002June 2002October 2002June 2003July 2003January 2004May 2004October 2004February 2005March 2005May 2005February 2006April 2006June 2006September 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008May 2008July 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010August 2010September 2010March 2011April 2011July 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012October 2012December 2012February 2013July 2013September 2013October 2013January 2014October 2014December 2014February 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016July 2016August 2016October 2016February 2017May 2017July 2017August 2017September 2017October 2017November 2017January 2018April 2018May 2018June 2018July 2018August 2018September 2018December 2018February 2019March 2019May 2019June 2019July 2019September 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021March 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022May 2023October 2023November 2023February 2024March 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, 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"token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 15}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Michal Hocko	916	22.12%
David Rientjes	780	18.84%
Vladimir Davydov	327	7.90%
Suren Baghdasaryan	219	5.29%
Roman Gushchin	154	3.72%
Shakeel Butt	134	3.24%
Linus Torvalds (pre-git)	65	1.57%
Johannes Weiner	52	1.26%
Nicholas Piggin	45	1.09%
Christoph Lameter	35	0.85%
Andrew Morton	28	0.68%
Mel Gorman	24	0.58%
Kirill A. Shutemov	21	0.51%
Linus Torvalds	15	0.36%
Liam R. Howlett	15	0.36%
Andrea Arcangeli	15	0.36%
Hugh Dickins	10	0.24%
Kairui Song	8	0.19%
Vlastimil Babka	6	0.14%
David Howells	5	0.12%
Christoph Hellwig	4	0.10%
JoonSoo Kim	2	0.05%
Peter Zijlstra	1	0.02%
Others	1260	30.43%
Total	4141

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Tejun HeoFengguang WuMatthew WilcoxAndrew MortonJan KaraPeter ZijlstraChristoph HellwigJohannes WeinerMel GormanLinus Torvalds (pre-git)David RientjesLinus TorvaldsChristoph LameterDavid HowellsAndrey RyabininMinChan KimJoonSoo KimNicholas PigginHuang YingNaoya HoriguchiMike RapoportShakeel ButtKirill A. ShutemovAndrea ArcangeliMichal HockoVlastimil BabkaKefeng WangDavid HildenbrandOthers September 1992June 1993November 1993August 1994June 1995January 1996September 1996March 1997August 1997June 1999September 1999September 2000October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002January 2003March 2003April 2003June 2003September 2003October 2003January 2004April 2004May 2004August 2004January 2005February 2005March 2005November 2005January 2006March 2006June 2006August 2006September 2006December 2006February 2007May 2007July 2007October 2007November 2007February 2008April 2008January 2009February 2009March 2009April 2009May 2009June 2009September 2009October 2009April 2010May 2010June 2010July 2010August 2010October 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012December 2012January 2013February 2013April 2013September 2013October 2013January 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015February 2015March 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016February 2017March 2017April 2017May 2017August 2017September 2017October 2017November 2017April 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019January 2020April 2020June 2020August 2020September 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022November 2022December 2022June 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025June 2025 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Author Name	Tokens	Token Proportion
Tejun Heo	1814	18.21%
Fengguang Wu	1731	17.37%
Matthew Wilcox	862	8.65%
Andrew Morton	736	7.39%
Jan Kara	587	5.89%
Peter Zijlstra	375	3.76%
Christoph Hellwig	297	2.98%
Johannes Weiner	225	2.26%
Mel Gorman	184	1.85%
Linus Torvalds (pre-git)	123	1.23%
David Rientjes	103	1.03%
Linus Torvalds	80	0.80%
Christoph Lameter	80	0.80%
David Howells	51	0.51%
Andrey Ryabinin	23	0.23%
MinChan Kim	22	0.22%
JoonSoo Kim	20	0.20%
Nicholas Piggin	13	0.13%
Huang Ying	10	0.10%
Naoya Horiguchi	5	0.05%
Mike Rapoport	4	0.04%
Shakeel Butt	3	0.03%
Kirill A. Shutemov	3	0.03%
Andrea Arcangeli	3	0.03%
Michal Hocko	2	0.02%
Vlastimil Babka	1	0.01%
Kefeng Wang	1	0.01%
David Hildenbrand	1	0.01%
Others	2604	26.14%
Total	9963

page_alloc.c

7569

-

212

26354

Mike RapoportMel GormanJohannes WeinerHuang YingKirill A. ShutemovZi YanDavid HildenbrandMatthew WilcoxVlastimil BabkaYu ZhaoSuren BaghdasaryanMichal HockoOscar SalvadorJoonSoo KimAndrew MortonAnshuman KhandualChristoph LameterKefeng WangFengguang WuMinChan KimHugh DickinsLinus Torvalds (pre-git)Naoya HoriguchiLinus TorvaldsAndrey KonovalovDan J WilliamsAndi KleenNicholas PigginChristoph HellwigDavid RientjesBarry SongDavid HowellsAlexander PotapenkoPeter ZijlstraRoman GushchinQi ZhengBaolin WangAndrea ArcangeliCatalin MarinasAndrey RyabininMike KravetzVladimir DavydovUladzislau RezkiSong MuchunLorenzo StoakesOthers September 1992June 1993June 1995January 1996March 1996March 1997January 1998June 1999September 1999January 2000March 2000July 2000September 2000October 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003October 2003December 2003March 2004April 2004June 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006December 2006January 2007February 2007May 2007July 2007October 2007December 2007February 2008March 2008April 2008May 2008July 2008September 2008November 2008January 2009June 2009July 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017January 2018April 2018May 2018June 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021March 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 715330800, 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26}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 5, "token_count": 26}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 31, "token_count": 649}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 21}, {"author_id": 31, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7768	29.48%
Mel Gorman	3777	14.33%
Johannes Weiner	2603	9.88%
Huang Ying	891	3.38%
Kirill A. Shutemov	755	2.86%
Zi Yan	737	2.80%
David Hildenbrand	506	1.92%
Matthew Wilcox	431	1.64%
Vlastimil Babka	427	1.62%
Yu Zhao	400	1.52%
Suren Baghdasaryan	339	1.29%
Michal Hocko	323	1.23%
Oscar Salvador	312	1.18%
JoonSoo Kim	307	1.16%
Andrew Morton	295	1.12%
Anshuman Khandual	262	0.99%
Christoph Lameter	235	0.89%
Kefeng Wang	213	0.81%
Fengguang Wu	213	0.81%
MinChan Kim	198	0.75%
Hugh Dickins	157	0.60%
Linus Torvalds (pre-git)	140	0.53%
Naoya Horiguchi	120	0.46%
Linus Torvalds	115	0.44%
Andrey Konovalov	112	0.42%
Dan J Williams	94	0.36%
Andi Kleen	78	0.30%
Nicholas Piggin	73	0.28%
Christoph Hellwig	67	0.25%
David Rientjes	64	0.24%
Barry Song	58	0.22%
David Howells	51	0.19%
Alexander Potapenko	42	0.16%
Peter Zijlstra	40	0.15%
Roman Gushchin	36	0.14%
Qi Zheng	23	0.09%
Baolin Wang	18	0.07%
Andrea Arcangeli	16	0.06%
Catalin Marinas	14	0.05%
Andrey Ryabinin	14	0.05%
Mike Kravetz	8	0.03%
Vladimir Davydov	5	0.02%
Uladzislau Rezki	5	0.02%
Song Muchun	5	0.02%
Lorenzo Stoakes	2	0.01%
Others	3997	15.17%
Total	26354

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18

1220

Johannes WeinerRoman GushchinShakeel ButtTejun HeoAndrew MortonOthers February 2002June 2003July 2003August 2007November 2010April 2012December 2014February 2015November 2015November 2017June 2018April 2020August 2020October 2020December 2020April 2021August 2022July 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 498}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 201}, {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 46, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 50}, {"author_id": 60, "token_count": 292}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 46, "token_count": 11}, ]}, ]

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

page_ext.c

553

-

37

1757

JoonSoo KimVladimir DavydovLinus Torvalds (pre-git)Suren BaghdasaryanVlastimil BabkaSeongJae ParkOscar SalvadorFengguang WuAndrea ArcangeliAndrew MortonMike RapoportCatalin MarinasKirill A. ShutemovMatthew WilcoxOthers September 1992June 1993June 1995January 1996June 1999January 2005June 2005October 2005September 2006October 2007April 2008November 2008June 2009December 2009January 2011December 2014September 2015February 2016March 2016June 2016October 2016May 2017September 2017November 2017January 2018August 2018October 2018February 2019March 2019October 2019December 2020September 2021November 2021January 2022March 2022August 2022September 2022November 2022January 2023July 2023March 2024June 2024August 2024March 2025June 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 1129}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 77}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 54, "token_count": 22}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 57, "token_count": 8}, ]}, ]

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

page_frag_cache.c

171

-

12

649

Linus Torvalds (pre-git)Matthew WilcoxDavid HowellsLinus TorvaldsOthers September 1992June 1993February 2002September 2002January 2005February 2008May 2015December 2016January 2017December 2018May 2019February 2021April 2022October 2024November 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 592}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]

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

page_idle.c

226

-

20

886

Vladimir DavydovKefeng WangMatthew WilcoxKirill A. ShutemovDavid HildenbrandAndrea ArcangeliLinus Torvalds (pre-git)JoonSoo KimChristoph LameterHugh DickinsSeongJae ParkAndrew MortonMinChan KimMike RapoportOthers August 1992September 1992June 1993November 1994January 1996September 1996March 1997September 1999August 2002July 2003April 2004August 2004June 2006October 2008December 2009January 2011January 2014December 2014September 2015January 2016February 2017May 2017September 2017November 2017April 2018June 2018October 2018June 2020January 2022February 2022May 2022December 2022December 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "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": 30}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "token_count": 579}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 12}, {"author_id": 49, "token_count": 19}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 58}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 31}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	598	67.49%
Kefeng Wang	58	6.55%
Matthew Wilcox	37	4.18%
Kirill A. Shutemov	32	3.61%
David Hildenbrand	31	3.50%
Andrea Arcangeli	30	3.39%
Linus Torvalds (pre-git)	27	3.05%
JoonSoo Kim	16	1.81%
Christoph Lameter	10	1.13%
Hugh Dickins	9	1.02%
SeongJae Park	8	0.90%
Andrew Morton	4	0.45%
MinChan Kim	3	0.34%
Mike Rapoport	1	0.11%
Others	22	2.48%
Total	886

page_io.c

669

-

60

3092

Mel GormanChristoph HellwigMatthew WilcoxBarry SongAndrew MortonMinChan KimPeter ZijlstraLinus Torvalds (pre-git)Dennis ZhouHuang YingTejun HeoJohannes WeinerKairui SongRoman GushchinVladimir DavydovHugh DickinsNicholas PigginLinus TorvaldsChristoph LameterBaolin WangOthers January 1992August 1992November 1993January 1996December 1998May 1999February 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002June 2006July 2006September 2006December 2006September 2007February 2008June 2008June 2009December 2009March 2011January 2012April 2012July 2012April 2013May 2013July 2013October 2013January 2014March 2014April 2014June 2014January 2015February 2015May 2015July 2015December 2015January 2016March 2016June 2016July 2016September 2016October 2016November 2016June 2017July 2017August 2017September 2017November 2017December 2017July 2018September 2018October 2018November 2018December 2018January 2019July 2019November 2019January 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021January 2022February 2022March 2022April 2022May 2022August 2022September 2022January 2023February 2023July 2023September 2023November 2023December 2023April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024March 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 91}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 15, "token_count": 15}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 47}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 459}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 49, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 22, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 25, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 10, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 35, "token_count": 24}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 23, "token_count": 57}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 771}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 193}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 102}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 59, "token_count": 30}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 40, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 308}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 59, "token_count": 25}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 59, "token_count": 41}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 59, "token_count": 76}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 23, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	468	15.14%
Christoph Hellwig	377	12.19%
Matthew Wilcox	186	6.02%
Barry Song	172	5.56%
Andrew Morton	128	4.14%
MinChan Kim	53	1.71%
Peter Zijlstra	47	1.52%
Linus Torvalds (pre-git)	46	1.49%
Dennis Zhou	38	1.23%
Huang Ying	36	1.16%
Tejun Heo	19	0.61%
Johannes Weiner	19	0.61%
Kairui Song	16	0.52%
Roman Gushchin	12	0.39%
Vladimir Davydov	10	0.32%
Hugh Dickins	4	0.13%
Nicholas Piggin	2	0.06%
Linus Torvalds	1	0.03%
Christoph Lameter	1	0.03%
Baolin Wang	1	0.03%
Others	1456	47.09%
Total	3092

page_isolation.c

643

-

43

1733

Zi YanJoonSoo KimDavid HildenbrandMinChan KimJohannes WeinerKirill A. ShutemovMichal HockoNaoya HoriguchiAndrew MortonAndi KleenKefeng WangMel GormanOscar SalvadorLinus Torvalds (pre-git)Vlastimil BabkaSong MuchunMatthew WilcoxDavid HowellsAneesh Kumar K.VMike KravetzOthers September 1992June 1993January 1996October 2002February 2003January 2005June 2005October 2005January 2006June 2006October 2007October 2008November 2008December 2009October 2010April 2012July 2012October 2012December 2012June 2013November 2014December 2014September 2015January 2016April 2016July 2016May 2017July 2017November 2017April 2018September 2018December 2018July 2019November 2019January 2020April 2020May 2020October 2020December 2020September 2021November 2021January 2022April 2022May 2022September 2022July 2023December 2023March 2024August 2024January 2025February 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 60, "token_count": 331}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 22, "token_count": 53}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 78}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 26, "token_count": 26}, {"author_id": 28, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 13, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 13, "token_count": 26}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 31, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 31, "token_count": 627}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 8}, {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 36}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 31, "token_count": 54}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 4}, ]}, ]

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

page_owner.c

974

-

56

3916

JoonSoo KimOscar SalvadorVlastimil BabkaBarry SongAndrew MortonMel GormanLinus Torvalds (pre-git)Linus TorvaldsMatthew WilcoxChristoph LameterZi YanMike RapoportKirill A. ShutemovDavid HildenbrandNicholas PigginKefeng WangSuren BaghdasaryanAndrey KonovalovOthers September 1992June 1993June 1995May 1998February 2002September 2002April 2004August 2004March 2006June 2006August 2006February 2007October 2007May 2010October 2010January 2012May 2012December 2014February 2015May 2015July 2015March 2016May 2016June 2016July 2016October 2016July 2017September 2017November 2017January 2018April 2018June 2018October 2018December 2018March 2019April 2019September 2019October 2019June 2020October 2020December 2020February 2021April 2021May 2021June 2021September 2021November 2021January 2022March 2022May 2022August 2022September 2022January 2023February 2023March 2023June 2023July 2023October 2023November 2023December 2023February 2024March 2024April 2024March 2025May 2025July 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 23}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 15}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 950}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 173}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 18}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 188}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 237}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 84}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 125}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 14}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 244}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 59, "token_count": 26}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 57, "token_count": 706}, {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 57, "token_count": 68}, {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 57, "token_count": 266}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1406	35.90%
Oscar Salvador	1057	26.99%
Vlastimil Babka	408	10.42%
Barry Song	26	0.66%
Andrew Morton	25	0.64%
Mel Gorman	23	0.59%
Linus Torvalds (pre-git)	21	0.54%
Linus Torvalds	14	0.36%
Matthew Wilcox	13	0.33%
Christoph Lameter	9	0.23%
Zi Yan	6	0.15%
Mike Rapoport	6	0.15%
Kirill A. Shutemov	6	0.15%
David Hildenbrand	5	0.13%
Nicholas Piggin	3	0.08%
Kefeng Wang	2	0.05%
Suren Baghdasaryan	1	0.03%
Andrey Konovalov	1	0.03%
Others	884	22.57%
Total	3916

page_poison.c

105

-

17

443

Vlastimil BabkaAndrey KonovalovJoonSoo KimAndrey RyabininAlexander PotapenkoOthers October 2005September 2006March 2009October 2011December 2014February 2015March 2016November 2017April 2018March 2019July 2019September 2019October 2020December 2020April 2021November 2023 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 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": 14, "token_count": 3}, {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

page_reporting.c

417

-

10

1312

SeongJae ParkNaoya HoriguchiKirill A. ShutemovLinus Torvalds (pre-git)Matthew WilcoxOthers September 1992June 1993August 2018December 2018April 2020October 2020February 2021June 2021September 2022December 2022March 2023December 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1158}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

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

page_reporting.h

53

-

10

133

Linus Torvalds (pre-git)Christoph LameterMike RapoportOthers January 1996August 1998October 2005September 2006October 2007April 2008May 2011November 2017April 2020June 2020June 2021 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

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

page_table_check.c

275

-

21

1219

Peter XuRyan RobertsLinus Torvalds (pre-git)Matthew WilcoxDavid HildenbrandHugh DickinsAlexander PotapenkoOthers September 1992June 1993June 1995January 1996October 2007December 2011January 2012November 2017July 2019May 2020January 2022February 2022March 2022May 2022August 2022September 2022November 2022January 2023May 2023June 2023July 2023August 2023April 2024March 2025April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 752}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 19, "token_count": 132}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 48, "token_count": 50}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	132	10.83%
Ryan Roberts	56	4.59%
Linus Torvalds (pre-git)	37	3.04%
Matthew Wilcox	28	2.30%
David Hildenbrand	12	0.98%
Hugh Dickins	9	0.74%
Alexander Potapenko	4	0.33%
Others	941	77.19%
Total	1219

page_vma_mapped.c

363

-

24

1442

Kirill A. ShutemovHugh DickinsMatthew WilcoxQi ZhengRyan RobertsZi YanAlistair PoppleSong MuchunAndrew MortonLinus Torvalds (pre-git)Peter XuMel GormanNaoya HoriguchiChristoph HellwigOthers January 1992August 1992June 1995July 2002October 2002March 2003November 2003July 2008October 2008May 2010February 2017March 2017July 2017September 2017October 2017November 2017January 2018October 2018June 2021February 2022April 2022May 2022July 2022August 2022December 2022June 2023December 2023March 2024April 2024September 2024October 2024February 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 633}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 31}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 56, "token_count": 12}, {"author_id": 3, "token_count": 185}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 106}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 45, "token_count": 10}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 98}, {"author_id": 48, "token_count": 35}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 90}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	674	46.74%
Hugh Dickins	283	19.63%
Matthew Wilcox	147	10.19%
Qi Zheng	90	6.24%
Ryan Roberts	38	2.64%
Zi Yan	31	2.15%
Alistair Popple	12	0.83%
Song Muchun	10	0.69%
Andrew Morton	7	0.49%
Linus Torvalds (pre-git)	6	0.42%
Peter Xu	6	0.42%
Mel Gorman	5	0.35%
Naoya Horiguchi	4	0.28%
Christoph Hellwig	1	0.07%
Others	128	8.88%
Total	1442

pagewalk.c

1012

-

33

4002

David HildenbrandNaoya HoriguchiLorenzo StoakesChristoph HellwigSuren BaghdasaryanKirill A. ShutemovHugh DickinsDavid HowellsMatthew WilcoxLinus Torvalds (pre-git)Peter XuChristoph LameterSong MuchunJohannes WeinerBarry SongJason GunthorpeOthers July 1994January 2005October 2007February 2008April 2008June 2008December 2009April 2010November 2010March 2011July 2011December 2012April 2013May 2013October 2013June 2014February 2015March 2015January 2016March 2016February 2017March 2017July 2017November 2017May 2019August 2019October 2019November 2019February 2020June 2020September 2022October 2022December 2022June 2023July 2023August 2023September 2023November 2023April 2024August 2024October 2024June 2025 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 30}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 36}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 16}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 634}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 28, "token_count": 31}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 28, "token_count": 142}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 28, "token_count": 339}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 57}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 326}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 417}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 13, "token_count": 36}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 53}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 108}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 45, "token_count": 12}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 752}, {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 13, "token_count": 24}, {"author_id": 1, "token_count": 405}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 59, "token_count": 9}, {"author_id": 1, "token_count": 67}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	812	20.29%
Naoya Horiguchi	519	12.97%
Lorenzo Stoakes	472	11.79%
Christoph Hellwig	326	8.15%
Suren Baghdasaryan	108	2.70%
Kirill A. Shutemov	70	1.75%
Hugh Dickins	62	1.55%
David Howells	36	0.90%
Matthew Wilcox	35	0.87%
Linus Torvalds (pre-git)	30	0.75%
Peter Xu	16	0.40%
Christoph Lameter	16	0.40%
Song Muchun	12	0.30%
Johannes Weiner	12	0.30%
Barry Song	9	0.22%
Jason Gunthorpe	4	0.10%
Others	1463	36.56%
Total	4002

percpu-internal.h

288

-

12

742

Dennis ZhouTejun HeoQi ZhengRoman GushchinLinus Torvalds (pre-git)Johannes WeinerOthers October 2000February 2009March 2009April 2009June 2009July 2009August 2009April 2010September 2014June 2017July 2017November 2017February 2019August 2020April 2021May 2021January 2022May 2022February 2023June 2023March 2024July 2024 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 20, "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": 35, "token_count": 380}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 36, "token_count": 33}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 3}, ]}, ]

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

percpu-km.c

130

-

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": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "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": 35, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "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

234

-

8

943

Dennis ZhouTejun HeoRoman GushchinOthers September 2002November 2002February 2009April 2010September 2014June 2017July 2017September 2017April 2018February 2019June 2019April 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": 35, "token_count": 664}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 167}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	847	89.82%
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": 34}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 926}, ]}, {"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": 7, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 12, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "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

3375

-

77

11772

Tejun HeoDennis ZhouRoman GushchinKefeng WangMike RapoportCatalin MarinasLinus Torvalds (pre-git)Peter ZijlstraAndrew MortonSuren BaghdasaryanChristoph LameterAneesh Kumar K.VMichal HockoQi ZhengAndi KleenJohannes WeinerDavid HowellsMatthew WilcoxLinus TorvaldsJoonSoo KimOthers September 1991January 1995December 1995June 1999March 2002September 2002November 2002December 2002August 2003March 2005November 2005March 2006July 2007January 2008March 2008July 2008August 2008January 2009February 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009November 2009January 2010February 2010March 2010April 2010June 2010August 2010September 2010October 2010December 2010March 2011August 2011September 2011November 2011December 2011April 2012May 2012October 2012November 2012September 2013January 2014March 2014August 2014September 2014October 2014March 2015June 2015November 2015January 2016March 2016May 2016August 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017October 2017February 2018March 2018August 2018October 2018February 2019March 2019May 2019June 2019July 2019August 2019November 2019December 2019May 2020June 2020August 2020October 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022May 2022July 2022October 2022February 2023July 2023October 2023December 2023March 2024July 2024October 2024January 2025February 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 817804800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "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": 15, "token_count": 18}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 52, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 974}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 433}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 6, "token_count": 20}, {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 238}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 1384}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 10, "token_count": 118}, ]}, {"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": 15, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 349}, ]}, {"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": 895}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 30, "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": 29, "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": 29, "token_count": 4}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 631}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 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": 52, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 127}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 2476}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "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": 35, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 1121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 71}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 38, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 35, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 513}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 35, "token_count": 11}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 35, "token_count": 15}, {"author_id": 12, "token_count": 415}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 10}, {"author_id": 2, "token_count": 1}, {"author_id": 12, "token_count": 75}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "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": 38, "token_count": 68}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 97}, {"author_id": 36, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 20}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 35, "token_count": 9}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 44, "token_count": 17}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	5397	45.85%
Dennis Zhou	3952	33.57%
Roman Gushchin	1010	8.58%
Kefeng Wang	170	1.44%
Mike Rapoport	113	0.96%
Catalin Marinas	36	0.31%
Linus Torvalds (pre-git)	26	0.22%
Peter Zijlstra	25	0.21%
Andrew Morton	25	0.21%
Suren Baghdasaryan	20	0.17%
Christoph Lameter	20	0.17%
Aneesh Kumar K.V	18	0.15%
Michal Hocko	17	0.14%
Qi Zheng	15	0.13%
Andi Kleen	10	0.08%
Johannes Weiner	7	0.06%
David Howells	4	0.03%
Matthew Wilcox	2	0.02%
Linus Torvalds	2	0.02%
JoonSoo Kim	1	0.01%
Others	879	7.47%
Total	11772

pgalloc-track.h

51

-

7

226

Linus Torvalds (pre-git)Andi KleenKirill A. ShutemovOthers September 1991September 1993January 1995December 2004September 2006December 2006March 2017November 2017August 2020May 2021 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "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

408

-

32

1478

Hugh DickinsAndrea ArcangeliKirill A. ShutemovJoonSoo KimAneesh Kumar K.VMatthew WilcoxQi ZhengLinus Torvalds (pre-git)Zi YanRyan RobertsAndrew MortonLinus TorvaldsMike RapoportPeter ZijlstraMel GormanAnshuman KhandualOthers February 1995June 1995September 1996March 1998October 2000February 2002April 2002May 2002March 2003January 2004May 2004March 2005September 2005October 2005January 2008March 2008June 2008December 2008July 2009January 2011March 2012May 2012October 2012November 2012June 2013September 2013November 2013December 2013February 2015June 2015July 2015January 2016February 2016February 2017March 2017September 2017November 2017January 2018March 2018June 2018August 2018November 2019June 2020November 2020June 2021January 2022May 2022March 2023June 2023July 2023May 2024September 2024December 2024 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 391}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 26, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 40}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 37, "token_count": 34}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 269}, {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 177}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 48, "token_count": 10}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 28}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	453	30.65%
Andrea Arcangeli	403	27.27%
Kirill A. Shutemov	73	4.94%
JoonSoo Kim	61	4.13%
Aneesh Kumar K.V	50	3.38%
Matthew Wilcox	37	2.50%
Qi Zheng	28	1.89%
Linus Torvalds (pre-git)	19	1.29%
Zi Yan	15	1.01%
Ryan Roberts	13	0.88%
Andrew Morton	13	0.88%
Linus Torvalds	7	0.47%
Mike Rapoport	6	0.41%
Peter Zijlstra	4	0.27%
Mel Gorman	2	0.14%
Anshuman Khandual	1	0.07%
Others	293	19.82%
Total	1478

process_vm_access.c

305

-

26

1099

Lorenzo StoakesLinus Torvalds (pre-git)Christoph HellwigDavid HowellsMike RapoportAndrew MortonLinus TorvaldsOthers November 1993June 1995September 1996September 1999January 2000September 2000July 2002August 2002April 2003February 2004April 2004October 2004June 2005January 2006September 2006October 2006May 2007January 2009November 2009March 2011October 2011February 2012February 2014April 2014March 2015January 2016February 2016October 2016December 2016February 2017February 2018May 2019January 2020March 2020June 2020September 2020October 2020September 2022November 2023 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 709}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

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

pt_reclaim.c

71

-

7

337

Qi ZhengAndrew MortonLorenzo StoakesHugh DickinsOthers March 2002September 2002October 2002July 2008January 2009May 2012November 2017September 2024December 2024 var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 311}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	311	92.28%
Andrew Morton	11	3.26%
Lorenzo Stoakes	6	1.78%
Hugh Dickins	3	0.89%
Others	6	1.78%
Total	337

ptdump.c

212

-

7

1003

Anshuman KhandualAndrey KonovalovSong MuchunLorenzo StoakesRyan RobertsOthers February 2020June 2020December 2020March 2022September 2022June 2023January 2024October 2024April 2025June 2025 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 686}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 43, "token_count": 109}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 43, "token_count": 6}, {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	115	11.47%
Andrey Konovalov	44	4.39%
Song Muchun	8	0.80%
Lorenzo Stoakes	4	0.40%
Ryan Roberts	1	0.10%
Others	831	82.85%
Total	1003

readahead.c

830

-

53

2762

Matthew WilcoxJan KaraFengguang WuDavid HowellsChristoph HellwigAndrew MortonRyan RobertsMichal HockoKefeng WangJohannes WeinerLinus Torvalds (pre-git)Linus TorvaldsNicholas PigginKirill A. ShutemovRoman GushchinOthers November 1991August 1992February 2002April 2002May 2002July 2002October 2002December 2002February 2003June 2003July 2003October 2003February 2004March 2004May 2004August 2004January 2005March 2005September 2005January 2006March 2006December 2006July 2007October 2007July 2008October 2008January 2009June 2009March 2010April 2010October 2011May 2012August 2012January 2013November 2013April 2014January 2015November 2015January 2016April 2016July 2016August 2016December 2016November 2017December 2017March 2018April 2018June 2018July 2018August 2018October 2018December 2018May 2019February 2020June 2020August 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021November 2021March 2022April 2022June 2022September 2022January 2023October 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024April 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 23}, {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 55, "token_count": 211}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1191222000, "group": [ 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"token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 43}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 23, "token_count": 9}, {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 23, "token_count": 117}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 36}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, 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Author Name	Tokens	Token Proportion
Matthew Wilcox	769	27.84%
Jan Kara	329	11.91%
Fengguang Wu	269	9.74%
David Howells	234	8.47%
Christoph Hellwig	140	5.07%
Andrew Morton	106	3.84%
Ryan Roberts	95	3.44%
Michal Hocko	28	1.01%
Kefeng Wang	10	0.36%
Johannes Weiner	7	0.25%
Linus Torvalds (pre-git)	5	0.18%
Linus Torvalds	3	0.11%
Nicholas Piggin	2	0.07%
Kirill A. Shutemov	2	0.07%
Roman Gushchin	1	0.04%
Others	762	27.59%
Total	2762

rmap.c

2996

-

110

10287

David HildenbrandHugh DickinsAndrew MortonAlistair PoppleMatthew WilcoxJoonSoo KimPeter ZijlstraKirill A. ShutemovLorenzo StoakesBarry SongMel GormanLinus TorvaldsAndrea ArcangeliHuang YingBaolin WangSong MuchunMinChan KimRyan RobertsMike KravetzNaoya HoriguchiLinus Torvalds (pre-git)Vladimir DavydovAndi KleenNicholas PigginPeter XuYu ZhaoZi YanChristoph LameterAnshuman KhandualVlastimil BabkaFengguang WuJohannes WeinerKefeng WangQi ZhengJan KaraDavid HowellsCatalin MarinasShakeel ButtMike RapoportLiam R. HowlettAneesh Kumar K.VOthers January 1992August 1992November 1992June 1993July 1994June 1995January 1996March 1996September 1996March 1997May 1998June 1999September 1999January 2000September 2000October 2000January 2001February 2002March 2002April 2002July 2002September 2002October 2002January 2003February 2003August 2003April 2004May 2004June 2004August 2004October 2004December 2004February 2005March 2005May 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010April 2010May 2010June 2010August 2010September 2010October 2010January 2011March 2011April 2011May 2011June 2011October 2011January 2012March 2012October 2012December 2012February 2013April 2013August 2013September 2013November 2013January 2014June 2014October 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017August 2017September 2017November 2017February 2018July 2018October 2018December 2018January 2019May 2019September 2019October 2019November 2019April 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021July 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024February 2025March 2025April 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 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36, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 28}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 4, "token_count": 17}, {"author_id": 17, "token_count": 65}, {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 113}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 11, "token_count": 17}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 1}, {"author_id": 1, "token_count": 8}, {"author_id": 4, "token_count": 80}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 25, "token_count": 37}, {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 25, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 48, "token_count": 34}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 59, "token_count": 12}, {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 13, "token_count": 111}, {"author_id": 38, "token_count": 4}, {"author_id": 48, "token_count": 30}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 75}, {"author_id": 13, "token_count": 610}, {"author_id": 48, "token_count": 70}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 59, "token_count": 7}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 93}, {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 31, "token_count": 21}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 56}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 59, "token_count": 7}, {"author_id": 13, "token_count": 43}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 46, "token_count": 1}, {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 116}, {"author_id": 59, "token_count": 174}, {"author_id": 13, "token_count": 586}, {"author_id": 1, "token_count": 285}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 347}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	1984	19.29%
Hugh Dickins	835	8.12%
Andrew Morton	604	5.87%
Alistair Popple	604	5.87%
Matthew Wilcox	506	4.92%
JoonSoo Kim	431	4.19%
Peter Zijlstra	422	4.10%
Kirill A. Shutemov	419	4.07%
Lorenzo Stoakes	295	2.87%
Barry Song	256	2.49%
Mel Gorman	237	2.30%
Linus Torvalds	206	2.00%
Andrea Arcangeli	186	1.81%
Huang Ying	166	1.61%
Baolin Wang	156	1.52%
Song Muchun	149	1.45%
MinChan Kim	147	1.43%
Ryan Roberts	135	1.31%
Mike Kravetz	121	1.18%
Naoya Horiguchi	116	1.13%
Linus Torvalds (pre-git)	106	1.03%
Vladimir Davydov	86	0.84%
Andi Kleen	76	0.74%
Nicholas Piggin	64	0.62%
Peter Xu	61	0.59%
Yu Zhao	46	0.45%
Zi Yan	37	0.36%
Christoph Lameter	27	0.26%
Anshuman Khandual	24	0.23%
Vlastimil Babka	17	0.17%
Fengguang Wu	12	0.12%
Johannes Weiner	9	0.09%
Kefeng Wang	7	0.07%
Qi Zheng	3	0.03%
Jan Kara	3	0.03%
David Howells	3	0.03%
Catalin Marinas	2	0.02%
Shakeel Butt	1	0.01%
Mike Rapoport	1	0.01%
Liam R. Howlett	1	0.01%
Aneesh Kumar K.V	1	0.01%
Others	1725	16.77%
Total	10287

rodata_test.c

53

-

10

159

Andi KleenChristoph HellwigOthers November 2005January 2008February 2017May 2017October 2017June 2019June 2020August 2020September 2022November 2024 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

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

secretmem.c

289

-

25

1155

Mike RapoportMatthew WilcoxLorenzo StoakesLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovHugh DickinsAndrew MortonOthers January 1992August 1992June 1995February 1998June 1999February 2002October 2004May 2007July 2008January 2009September 2009October 2014September 2015July 2016February 2017November 2017July 2021October 2021January 2022February 2022April 2022May 2022June 2022July 2022September 2022January 2023May 2023August 2023October 2024May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "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": 5, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 797}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 1, "token_count": 1}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	870	75.32%
Matthew Wilcox	67	5.80%
Lorenzo Stoakes	20	1.73%
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	176	15.24%
Total	1155

shmem.c

6025

-

175

26095

Hugh DickinsBaolin WangKirill A. ShutemovMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)David HowellsMike KravetzAndrew MortonKairui SongMike RapoportChristoph HellwigVlastimil BabkaAndrea ArcangeliNicholas PigginJan KaraZi YanRyan RobertsYu ZhaoKefeng WangJohannes WeinerMel GormanAndi KleenSong MuchunPeter XuAneesh Kumar K.VChristoph LameterBarry SongDan J WilliamsLorenzo StoakesFengguang WuDavid HildenbrandVladimir DavydovTejun HeoShakeel ButtHuang YingDavid RientjesMinChan KimMichal HockoOthers September 1991March 1992April 1992May 1992August 1992October 1992March 1993July 1993September 1993July 1994June 1995March 1996May 1996January 1997March 1997October 1997January 1998February 1998March 1998September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003March 2003April 2003June 2003July 2003October 2003December 2003March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005June 2005August 2005September 2005October 2005December 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007March 2007June 2007July 2007October 2007November 2007February 2008April 2008June 2008July 2008October 2008January 2009February 2009March 2009April 2009May 2009June 2009August 2009September 2009November 2009December 2009March 2010May 2010June 2010August 2010October 2010January 2011February 2011May 2011June 2011July 2011August 2011October 2011January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013March 2013May 2013June 2013July 2013August 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014February 2015March 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017May 2017June 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019August 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 702115200, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 27}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, 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"token_count": 3}, {"author_id": 3, "token_count": 612}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 3, "token_count": 432}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 150}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 48, "token_count": 53}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 50, "token_count": 113}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 23, "token_count": 43}, {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 5}, ]}, 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{"timestamp": 1730444400, "group": [ {"author_id": 41, "token_count": 283}, {"author_id": 60, "token_count": 789}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 3, "token_count": 52}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 41, "token_count": 265}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 41, "token_count": 181}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 40, "token_count": 14}, {"author_id": 27, "token_count": 3}, {"author_id": 31, "token_count": 94}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 23, "token_count": 10}, {"author_id": 40, "token_count": 7}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 3, "token_count": 144}, {"author_id": 40, "token_count": 370}, {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	5258	20.15%
Baolin Wang	2547	9.76%
Kirill A. Shutemov	1466	5.62%
Matthew Wilcox	1243	4.76%
Linus Torvalds	1122	4.30%
Linus Torvalds (pre-git)	970	3.72%
David Howells	903	3.46%
Mike Kravetz	798	3.06%
Andrew Morton	728	2.79%
Kairui Song	442	1.69%
Mike Rapoport	349	1.34%
Christoph Hellwig	186	0.71%
Vlastimil Babka	158	0.61%
Andrea Arcangeli	150	0.57%
Nicholas Piggin	132	0.51%
Jan Kara	124	0.48%
Zi Yan	98	0.38%
Ryan Roberts	57	0.22%
Yu Zhao	49	0.19%
Kefeng Wang	43	0.16%
Johannes Weiner	36	0.14%
Mel Gorman	22	0.08%
Andi Kleen	15	0.06%
Song Muchun	9	0.03%
Peter Xu	7	0.03%
Aneesh Kumar K.V	7	0.03%
Christoph Lameter	5	0.02%
Barry Song	5	0.02%
Dan J Williams	4	0.02%
Lorenzo Stoakes	3	0.01%
Fengguang Wu	3	0.01%
David Hildenbrand	3	0.01%
Vladimir Davydov	2	0.01%
Tejun Heo	2	0.01%
Shakeel Butt	2	0.01%
Huang Ying	2	0.01%
David Rientjes	2	0.01%
MinChan Kim	1	0.00%
Michal Hocko	1	0.00%
Others	9141	35.03%
Total	26095

shmem_quota.c

351

-

2

1599

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

Author Name	Tokens	Token Proportion
Others	1599	100.00%
Total	1599

show_mem.c

450

-

37

2001

Kefeng WangSuren BaghdasaryanJohannes WeinerMel GormanMichal HockoFengguang WuDavid RientjesKirill A. ShutemovAndrew MortonMike RapoportLorenzo StoakesLinus Torvalds (pre-git)Naoya HoriguchiHugh DickinsChristoph LameterChristoph HellwigShakeel ButtOthers January 1996September 2002October 2002March 2005October 2005January 2006September 2006October 2007July 2008December 2009March 2011February 2013November 2013January 2014December 2014September 2015May 2016July 2016February 2017December 2018March 2019June 2019April 2020December 2020January 2022August 2022March 2023April 2023May 2023June 2023August 2023December 2023March 2024September 2024October 2024March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 78}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 55, "token_count": 14}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 1510}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 146}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 23, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	1513	75.61%
Suren Baghdasaryan	146	7.30%
Johannes Weiner	78	3.90%
Mel Gorman	20	1.00%
Michal Hocko	19	0.95%
Fengguang Wu	14	0.70%
David Rientjes	9	0.45%
Kirill A. Shutemov	6	0.30%
Andrew Morton	6	0.30%
Mike Rapoport	5	0.25%
Lorenzo Stoakes	5	0.25%
Linus Torvalds (pre-git)	4	0.20%
Naoya Horiguchi	4	0.20%
Hugh Dickins	3	0.15%
Christoph Lameter	2	0.10%
Christoph Hellwig	2	0.10%
Shakeel Butt	1	0.05%
Others	164	8.20%
Total	2001

shrinker.c

811

-

22

3015

Qi ZhengRoman GushchinJohannes WeinerAndrew MortonVladimir DavydovMel GormanNicholas PigginDavid RientjesChristoph LameterOthers October 2002January 2006March 2006July 2007October 2007February 2008June 2009July 2010August 2010December 2012September 2013June 2014February 2015January 2016July 2016November 2017December 2017June 2018August 2018July 2019September 2019April 2020August 2020April 2021May 2021September 2021May 2022February 2023March 2023May 2023June 2023September 2023January 2024October 2024 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 22}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 49, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 25}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 36, "token_count": 26}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 36, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 2470}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	2515	83.42%
Roman Gushchin	42	1.39%
Johannes Weiner	42	1.39%
Andrew Morton	38	1.26%
Vladimir Davydov	14	0.46%
Mel Gorman	5	0.17%
Nicholas Piggin	3	0.10%
David Rientjes	2	0.07%
Christoph Lameter	2	0.07%
Others	352	11.67%
Total	3015

shrinker_debug.c

271

-

15

1182

Roman GushchinQi ZhengAndrew MortonMel GormanDavid RientjesJohannes WeinerOthers October 2002June 2004March 2006October 2007February 2008June 2009July 2010January 2016November 2017August 2020May 2021May 2022February 2023April 2023May 2023June 2023September 2023August 2024January 2025March 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 1001}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 17}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	1016	85.96%
Qi Zheng	45	3.81%
Andrew Morton	21	1.78%
Mel Gorman	4	0.34%
David Rientjes	4	0.34%
Johannes Weiner	2	0.17%
Others	90	7.61%
Total	1182

shuffle.c

182

-

8

587

Dan J WilliamsDavid HildenbrandMatthew WilcoxOthers March 2005October 2005October 2007May 2019April 2020August 2020October 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 47, "token_count": 482}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

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

shuffle.h

53

-

7

186

Dan J WilliamsAndrew MortonKirill A. ShutemovOthers September 2002July 2012December 2018May 2019April 2020May 2021December 2023 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 15, "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": 47, "token_count": 156}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

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

slab.h

669

-

60

2431

Vlastimil BabkaChristoph LameterMatthew WilcoxAlexander PotapenkoRoman GushchinPeter ZijlstraJoonSoo KimShakeel ButtAndrey RyabininSuren BaghdasaryanVladimir DavydovMarco ElverLinus Torvalds (pre-git)Tejun HeoSong MuchunJohannes WeinerOthers January 1997March 1997September 1999June 2000October 2002November 2004January 2006March 2006June 2006September 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008August 2008October 2008June 2009October 2009December 2009March 2010July 2010August 2010September 2010October 2010February 2011May 2011June 2011July 2011August 2011March 2012June 2012July 2012September 2012October 2012November 2012December 2012January 2013October 2013May 2014June 2014August 2014October 2014February 2015June 2015November 2015February 2016March 2016May 2016June 2016July 2016December 2016January 2017February 2017March 2017June 2017July 2017September 2017November 2017January 2018April 2018June 2018August 2018March 2019May 2019July 2019November 2019August 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021November 2021March 2022April 2022August 2022September 2022October 2022November 2022January 2023May 2023July 2023October 2023November 2023December 2023January 2024March 2024July 2024September 2024October 2024January 2025February 2025June 2025 var spanGroupData = [ {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 98}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 48}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 49, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 26, "token_count": 30}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 33}, {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 54}, {"author_id": 26, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 49}, {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 16, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 46, "token_count": 8}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 88}, {"author_id": 34, "token_count": 8}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 12, "token_count": 97}, {"author_id": 16, "token_count": 72}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 302}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 16, "token_count": 71}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 16, "token_count": 30}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 16, "token_count": 30}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 52, "token_count": 97}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 29}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 16, "token_count": 70}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 54, "token_count": 30}, {"author_id": 16, "token_count": 51}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 46, "token_count": 32}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 16, "token_count": 26}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	400	16.45%
Christoph Lameter	341	14.03%
Matthew Wilcox	335	13.78%
Alexander Potapenko	212	8.72%
Roman Gushchin	103	4.24%
Peter Zijlstra	99	4.07%
JoonSoo Kim	45	1.85%
Shakeel Butt	40	1.65%
Andrey Ryabinin	36	1.48%
Suren Baghdasaryan	30	1.23%
Vladimir Davydov	22	0.90%
Marco Elver	20	0.82%
Linus Torvalds (pre-git)	14	0.58%
Tejun Heo	4	0.16%
Song Muchun	4	0.16%
Johannes Weiner	2	0.08%
Others	724	29.78%
Total	2431

slab_common.c

2184

-

109

7989

Uladzislau RezkiChristoph LameterRoman GushchinVlastimil BabkaVladimir DavydovJoonSoo KimCatalin MarinasMarco ElverTejun HeoQi ZhengAndrey RyabininLinus Torvalds (pre-git)Johannes WeinerAlexander PotapenkoMatthew WilcoxChristoph HellwigLinus TorvaldsSong MuchunNicholas PigginMike KravetzShakeel ButtAndrew MortonHugh DickinsAndrey KonovalovPeter ZijlstraMike RapoportOthers January 1992August 1992September 1992January 1997March 1997January 2000June 2000February 2002June 2002July 2002October 2002November 2002July 2003October 2003August 2004September 2005January 2006March 2006May 2006June 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008October 2008December 2008February 2009March 2009April 2009August 2009November 2009January 2010March 2010June 2010October 2010October 2011January 2012February 2012April 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013May 2013July 2013September 2013January 2014April 2014June 2014August 2014October 2014December 2014February 2015March 2015June 2015November 2015March 2016May 2016July 2016December 2016January 2017February 2017May 2017June 2017July 2017November 2017January 2018April 2018June 2018October 2018March 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024April 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, 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{"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 29, "token_count": 16}, {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 16, "token_count": 13}, {"author_id": 60, "token_count": 304}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 16, "token_count": 53}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 21, "token_count": 2700}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 21, "token_count": 29}, {"author_id": 16, "token_count": 23}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	2887	36.14%
Christoph Lameter	554	6.93%
Roman Gushchin	401	5.02%
Vlastimil Babka	235	2.94%
Vladimir Davydov	176	2.20%
JoonSoo Kim	133	1.66%
Catalin Marinas	126	1.58%
Marco Elver	72	0.90%
Tejun Heo	52	0.65%
Qi Zheng	35	0.44%
Andrey Ryabinin	30	0.38%
Linus Torvalds (pre-git)	29	0.36%
Johannes Weiner	25	0.31%
Alexander Potapenko	21	0.26%
Matthew Wilcox	13	0.16%
Christoph Hellwig	12	0.15%
Linus Torvalds	7	0.09%
Song Muchun	5	0.06%
Nicholas Piggin	4	0.05%
Mike Kravetz	4	0.05%
Shakeel Butt	3	0.04%
Andrew Morton	3	0.04%
Hugh Dickins	2	0.03%
Andrey Konovalov	2	0.03%
Peter Zijlstra	1	0.01%
Mike Rapoport	1	0.01%
Others	3156	39.50%
Total	7989

slub.c

7883

-

192

31728

Christoph LameterVlastimil BabkaSuren BaghdasaryanAndrey KonovalovJoonSoo KimAlexander PotapenkoPeter ZijlstraMatthew WilcoxShakeel ButtDavid RientjesAndrey RyabininSong MuchunVladimir DavydovRoman GushchinMel GormanLinus TorvaldsYu ZhaoTejun HeoOscar SalvadorLinus Torvalds (pre-git)Marco ElverMichal HockoAndrew MortonNicholas PigginKirill A. ShutemovChristoph HellwigJohannes WeinerCatalin MarinasSeongJae ParkDavid HowellsFengguang WuAndi KleenOthers September 1992March 1997September 1999January 2000June 2000February 2002July 2002October 2002July 2003September 2003October 2003January 2005September 2005October 2005January 2006March 2006June 2006September 2006December 2006May 2007June 2007July 2007August 2007September 2007October 2007November 2007December 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008October 2008November 2008December 2008February 2009March 2009April 2009May 2009June 2009July 2009September 2009October 2009December 2009February 2010March 2010April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013July 2013September 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014October 2014December 2014February 2015March 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016January 2017February 2017May 2017June 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018October 2018December 2018January 2019February 2019March 2019May 2019July 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 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025August 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 15, 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"token_count": 144}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 284}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 54, "token_count": 104}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 6, "token_count": 20}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 463}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 46, "token_count": 194}, {"author_id": 60, "token_count": 273}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 6, "token_count": 124}, {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 46, "token_count": 44}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 79}, {"author_id": 16, "token_count": 241}, {"author_id": 60, "token_count": 448}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 4, "token_count": 34}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 54, "token_count": 35}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 82}, {"author_id": 57, "token_count": 26}, {"author_id": 16, "token_count": 31}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	10855	34.21%
Vlastimil Babka	6050	19.07%
Suren Baghdasaryan	803	2.53%
Andrey Konovalov	478	1.51%
JoonSoo Kim	413	1.30%
Alexander Potapenko	392	1.24%
Peter Zijlstra	316	1.00%
Matthew Wilcox	271	0.85%
Shakeel Butt	264	0.83%
David Rientjes	194	0.61%
Andrey Ryabinin	189	0.60%
Song Muchun	154	0.49%
Vladimir Davydov	152	0.48%
Roman Gushchin	95	0.30%
Mel Gorman	94	0.30%
Linus Torvalds	47	0.15%
Yu Zhao	33	0.10%
Tejun Heo	29	0.09%
Oscar Salvador	26	0.08%
Linus Torvalds (pre-git)	15	0.05%
Marco Elver	13	0.04%
Michal Hocko	10	0.03%
Andrew Morton	9	0.03%
Nicholas Piggin	8	0.03%
Kirill A. Shutemov	8	0.03%
Christoph Hellwig	7	0.02%
Johannes Weiner	4	0.01%
Catalin Marinas	4	0.01%
SeongJae Park	3	0.01%
David Howells	3	0.01%
Fengguang Wu	1	0.00%
Andi Kleen	1	0.00%
Others	10752	33.89%
Total	31728

sparse-vmemmap.c

607

-

43

2430

Christoph Lametervan der Linden, FrankDan J WilliamsMichal HockoKirill A. ShutemovChristoph HellwigLinus Torvalds (pre-git)Anshuman KhandualJohannes WeinerRyan RobertsAndi KleenAneesh Kumar K.VSong MuchunDavid RientjesDavid HowellsAndrew MortonMike RapoportLinus 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 2018July 2019August 2020June 2021April 2022June 2022October 2022April 2023June 2023July 2023October 2024January 2025February 2025August 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 508}, {"author_id": 60, "token_count": 197}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "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": 5, "token_count": 51}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 44, "token_count": 48}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 46}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 43, "token_count": 35}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 8}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 402}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 227}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 48, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 405}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	508	20.91%
van der Linden, Frank	405	16.67%
Dan J Williams	224	9.22%
Michal Hocko	53	2.18%
Kirill A. Shutemov	51	2.10%
Christoph Hellwig	46	1.89%
Linus Torvalds (pre-git)	37	1.52%
Anshuman Khandual	35	1.44%
Johannes Weiner	22	0.91%
Ryan Roberts	14	0.58%
Andi Kleen	13	0.53%
Aneesh Kumar K.V	10	0.41%
Song Muchun	8	0.33%
David Rientjes	6	0.25%
David Howells	3	0.12%
Andrew Morton	2	0.08%
Mike Rapoport	1	0.04%
Linus Torvalds	1	0.04%
Others	991	40.78%
Total	2430

sparse.c

979

-

80

3854

Dan J Williamsvan der Linden, FrankMel GormanMike RapoportMichal HockoLinus Torvalds (pre-git)Christoph LameterChristoph HellwigJohannes WeinerKirill A. ShutemovDavid RientjesMike KravetzDavid HildenbrandMatthew WilcoxAneesh Kumar K.VAndrew MortonJoonSoo KimSong MuchunDavid HowellsNicholas PigginAndrea ArcangeliAndi KleenOscar SalvadorLinus TorvaldsOthers September 1992October 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002June 2002September 2002February 2003January 2005March 2005June 2005September 2005October 2005January 2006March 2006April 2006May 2006June 2006October 2006December 2006May 2007August 2007October 2007December 2007April 2008July 2008November 2008February 2009March 2009February 2010May 2010July 2010January 2011July 2011October 2011January 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013May 2013November 2013January 2014March 2014April 2014December 2014January 2016March 2016August 2016May 2017July 2017September 2017November 2017December 2017January 2018April 2018May 2018August 2018October 2018December 2018March 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020August 2020October 2020April 2021June 2021September 2021November 2021March 2022April 2022May 2023June 2023October 2023January 2024March 2024April 2024May 2024June 2024August 2024October 2024January 2025February 2025August 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 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17, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 44}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 21}, {"author_id": 7, "token_count": 42}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 89}, {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 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{"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 75}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 17}, {"author_id": 44, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 46}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 60, "token_count": 399}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 63}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 579}, {"author_id": 13, "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": 44, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 37, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 33, "token_count": 205}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 36}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	589	15.28%
van der Linden, Frank	205	5.32%
Mel Gorman	131	3.40%
Mike Rapoport	116	3.01%
Michal Hocko	88	2.28%
Linus Torvalds (pre-git)	67	1.74%
Christoph Lameter	65	1.69%
Christoph Hellwig	46	1.19%
Johannes Weiner	30	0.78%
Kirill A. Shutemov	17	0.44%
David Rientjes	17	0.44%
Mike Kravetz	16	0.42%
David Hildenbrand	14	0.36%
Matthew Wilcox	11	0.29%
Aneesh Kumar K.V	8	0.21%
Andrew Morton	8	0.21%
JoonSoo Kim	5	0.13%
Song Muchun	3	0.08%
David Howells	3	0.08%
Nicholas Piggin	2	0.05%
Andrea Arcangeli	2	0.05%
Andi Kleen	2	0.05%
Oscar Salvador	1	0.03%
Linus Torvalds	1	0.03%
Others	2407	62.45%
Total	3854

swap.c

1114

-

77

3516

Matthew WilcoxYu ZhaoMinChan KimJohannes WeinerAndrew MortonHugh DickinsShakeel ButtMel GormanLinus Torvalds (pre-git)Michal HockoLinus TorvaldsNicholas PigginKirill A. ShutemovAndrea ArcangeliChristoph HellwigFengguang WuDavid HildenbrandVladimir DavydovNaoya HoriguchiKefeng WangKairui SongRoman GushchinLorenzo StoakesChristoph LameterTejun HeoDan J WilliamsDavid HowellsJoonSoo KimOthers January 1992May 1992August 1992September 1992November 1993April 1994November 1994February 1995June 1995March 1997August 1998September 2000February 2002April 2002May 2002July 2002August 2002October 2002November 2002December 2002April 2003June 2003July 2003October 2003November 2003January 2004March 2004May 2004February 2005November 2005January 2006February 2006March 2006June 2006September 2006October 2006November 2006October 2007February 2008April 2008October 2008January 2009June 2009September 2009March 2010May 2010October 2010January 2011March 2011May 2011August 2011October 2011November 2011January 2012March 2012May 2012July 2013September 2013January 2014April 2014May 2014June 2014August 2014October 2014April 2015September 2015January 2016April 2016May 2016June 2016February 2017April 2017May 2017July 2017September 2017October 2017November 2017January 2018February 2018October 2018December 2018February 2019April 2019May 2019June 2019September 2019November 2019January 2020April 2020May 2020June 2020August 2020December 2020February 2021April 2021May 2021June 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022September 2022October 2022December 2022January 2023May 2023June 2023July 2023August 2023December 2023February 2024March 2024April 2024July 2024August 2024October 2024November 2024December 2024January 2025May 2025July 2025September 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 34}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 97}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 52}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, 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"token_count": 19}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 46, "token_count": 36}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 67}, {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, 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"token_count": 33}, {"author_id": 22, "token_count": 71}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 22, "token_count": 34}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 354}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 11, "token_count": 109}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 23}, {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 13}, {"author_id": 4, "token_count": 284}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 156}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 11, "token_count": 147}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 3, "token_count": 44}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 47}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	890	25.31%
Yu Zhao	435	12.37%
MinChan Kim	336	9.56%
Johannes Weiner	219	6.23%
Andrew Morton	203	5.77%
Hugh Dickins	164	4.66%
Shakeel Butt	121	3.44%
Mel Gorman	95	2.70%
Linus Torvalds (pre-git)	80	2.28%
Michal Hocko	36	1.02%
Linus Torvalds	28	0.80%
Nicholas Piggin	25	0.71%
Kirill A. Shutemov	21	0.60%
Andrea Arcangeli	21	0.60%
Christoph Hellwig	17	0.48%
Fengguang Wu	14	0.40%
David Hildenbrand	13	0.37%
Vladimir Davydov	11	0.31%
Naoya Horiguchi	7	0.20%
Kefeng Wang	7	0.20%
Kairui Song	7	0.20%
Roman Gushchin	5	0.14%
Lorenzo Stoakes	5	0.14%
Christoph Lameter	5	0.14%
Tejun Heo	3	0.09%
Dan J Williams	3	0.09%
David Howells	2	0.06%
JoonSoo Kim	1	0.03%
Others	742	21.10%
Total	3516

swap.h

248

-

25

1018

Kairui SongBarry SongMatthew WilcoxJoonSoo KimLinus Torvalds (pre-git)Hugh DickinsChristoph HellwigHuang YingAndrew MortonMinChan KimMel GormanLinus TorvaldsChristoph LameterTejun HeoMichal HockoOthers June 1993July 1994February 1995June 1995January 1996February 1998August 1998May 1999June 1999September 1999February 2002May 2002June 2002July 2002November 2002October 2003May 2004March 2006June 2006February 2008December 2009March 2010August 2010July 2012February 2013September 2015November 2016February 2017July 2017September 2017November 2017April 2018January 2019August 2020October 2020January 2021May 2022June 2022September 2022October 2022January 2023May 2023October 2023November 2023December 2023February 2024May 2024July 2024August 2024September 2024April 2025June 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 71}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 40, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 40, "token_count": 69}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 59, "token_count": 121}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 40, "token_count": 16}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 23, "token_count": 10}, {"author_id": 40, "token_count": 63}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	159	15.62%
Barry Song	127	12.48%
Matthew Wilcox	95	9.33%
JoonSoo Kim	71	6.97%
Linus Torvalds (pre-git)	56	5.50%
Hugh Dickins	56	5.50%
Christoph Hellwig	31	3.05%
Huang Ying	26	2.55%
Andrew Morton	18	1.77%
MinChan Kim	10	0.98%
Mel Gorman	10	0.98%
Linus Torvalds	8	0.79%
Christoph Lameter	6	0.59%
Tejun Heo	3	0.29%
Michal Hocko	2	0.20%
Others	340	33.40%
Total	1018

swap_cgroup.c

172

-

19

672

Kairui SongJohannes WeinerRoman GushchinHuang YingSong MuchunAndrew MortonHugh DickinsOthers June 2002April 2004January 2006October 2008January 2009April 2009March 2010May 2011July 2011November 2011January 2012January 2014August 2014December 2014February 2015January 2016March 2016July 2017November 2017June 2020March 2022September 2022November 2024December 2024March 2025 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 40, "token_count": 349}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 45, "token_count": 6}, ]}, ]

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

swap_state.c

868

-

55

3544

Huang YingMatthew WilcoxHugh DickinsAndrew MortonLinus Torvalds (pre-git)JoonSoo KimMinChan KimKairui SongLinus TorvaldsJohannes WeinerDavid HildenbrandShakeel ButtNicholas PigginChristoph HellwigChristoph LameterAndrea ArcangeliMichal HockoBarry SongRyan RobertsMike KravetzKefeng WangOthers September 1992June 1993November 1993July 1994February 1995June 1995January 1996September 1996March 1997January 1998February 1998August 1998May 1999June 1999September 1999March 2000September 2000February 2002June 2002July 2002August 2002September 2002October 2002April 2004May 2004February 2005February 2006March 2006June 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009June 2009September 2009December 2009March 2012July 2012February 2013June 2013January 2014February 2014October 2014April 2015September 2015April 2016June 2016October 2016February 2017May 2017July 2017September 2017October 2017November 2017December 2017April 2018June 2018January 2019July 2019June 2020August 2020October 2020December 2020February 2021April 2021June 2021February 2022March 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023March 2023May 2023June 2023August 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024July 2024August 2024September 2024October 2024January 2025February 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 48}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 38}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 87}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 51}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 21}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 6, "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": 32, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 94}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 32, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 25, "token_count": 139}, {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 60}, {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 25, "token_count": 742}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 25, "token_count": 34}, {"author_id": 4, "token_count": 135}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 22, "token_count": 93}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 25, "token_count": 26}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 9, "token_count": 35}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 157}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 49}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 46, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 46, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 33}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 81}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 40, "token_count": 26}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 25, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 51}, {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 16}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 124}, {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 51}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 24}, {"author_id": 4, "token_count": 91}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 25, "token_count": 108}, {"author_id": 40, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 40, "token_count": 26}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1167	32.93%
Matthew Wilcox	485	13.69%
Hugh Dickins	285	8.04%
Andrew Morton	181	5.11%
Linus Torvalds (pre-git)	173	4.88%
JoonSoo Kim	157	4.43%
MinChan Kim	94	2.65%
Kairui Song	73	2.06%
Linus Torvalds	57	1.61%
Johannes Weiner	43	1.21%
David Hildenbrand	40	1.13%
Shakeel Butt	29	0.82%
Nicholas Piggin	22	0.62%
Christoph Hellwig	22	0.62%
Christoph Lameter	10	0.28%
Andrea Arcangeli	10	0.28%
Michal Hocko	4	0.11%
Barry Song	4	0.11%
Ryan Roberts	1	0.03%
Mike Kravetz	1	0.03%
Kefeng Wang	1	0.03%
Others	685	19.33%
Total	3544

swapfile.c

3960

-

122

16172

Kairui SongHugh DickinsHuang YingLinus Torvalds (pre-git)Andrew MortonBarry SongLinus TorvaldsJohannes WeinerRyan RobertsMatthew WilcoxChristoph HellwigMinChan KimMel GormanTejun HeoAndi KleenKefeng WangKirill A. ShutemovPeter XuDavid HildenbrandJoonSoo KimLiam R. HowlettChristoph LameterAlistair PoppleDavid RientjesSuren BaghdasaryanNicholas PigginBaolin WangVladimir DavydovNaoya HoriguchiJan KaraMichal HockoOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992December 1992March 1993June 1993November 1993July 1994October 1994January 1995February 1995June 1995January 1996March 1996May 1996September 1996January 1997March 1997August 1997October 1997January 1998February 1998March 1998May 1998August 1998January 1999May 1999June 1999September 1999January 2000March 2000June 2000January 2001February 2002March 2002April 2002May 2002June 2002July 2002August 2002October 2002November 2002December 2002January 2003April 2003May 2003July 2003September 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004December 2004January 2005February 2005March 2005September 2005October 2005November 2005January 2006March 2006June 2006September 2006October 2006December 2006January 2007July 2007February 2008April 2008July 2008October 2008December 2008January 2009June 2009September 2009December 2009March 2010May 2010September 2010October 2010January 2011March 2011May 2011June 2011July 2011February 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013July 2013August 2013September 2013November 2013January 2014February 2014June 2014August 2014October 2014December 2014April 2015June 2015September 2015December 2015January 2016March 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017November 2017February 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019July 2019August 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 37}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 2}, ]}, 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60, "token_count": 103}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 26}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 59, "token_count": 131}, {"author_id": 40, "token_count": 776}, {"author_id": 60, "token_count": 525}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 59, "token_count": 313}, {"author_id": 9, "token_count": 313}, {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 40, "token_count": 78}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 40, "token_count": 14}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 40, "token_count": 1632}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 40, "token_count": 547}, {"author_id": 60, "token_count": 240}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 40, "token_count": 14}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 145}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	3117	19.27%
Hugh Dickins	2276	14.07%
Huang Ying	1050	6.49%
Linus Torvalds (pre-git)	722	4.46%
Andrew Morton	636	3.93%
Barry Song	475	2.94%
Linus Torvalds	448	2.77%
Johannes Weiner	358	2.21%
Ryan Roberts	241	1.49%
Matthew Wilcox	232	1.43%
Christoph Hellwig	207	1.28%
MinChan Kim	199	1.23%
Mel Gorman	131	0.81%
Tejun Heo	119	0.74%
Andi Kleen	116	0.72%
Kefeng Wang	57	0.35%
Kirill A. Shutemov	45	0.28%
Peter Xu	36	0.22%
David Hildenbrand	28	0.17%
JoonSoo Kim	26	0.16%
Liam R. Howlett	15	0.09%
Christoph Lameter	9	0.06%
Alistair Popple	6	0.04%
David Rientjes	5	0.03%
Suren Baghdasaryan	4	0.02%
Nicholas Piggin	4	0.02%
Baolin Wang	4	0.02%
Vladimir Davydov	3	0.02%
Naoya Horiguchi	3	0.02%
Jan Kara	2	0.01%
Michal Hocko	1	0.01%
Others	5597	34.61%
Total	16172

truncate.c

898

-

55

2917

Matthew WilcoxAndrew MortonJohannes WeinerJan KaraShakeel ButtHugh DickinsZi YanMel GormanNicholas PigginYu ZhaoLinus TorvaldsDavid HowellsLinus Torvalds (pre-git)Fengguang WuAndi KleenChristoph HellwigMinChan KimKirill A. ShutemovAndrey RyabininAlistair PoppleMike RapoportOthers January 1992August 1992June 1995January 1996March 1997October 1997September 1999January 2000October 2000February 2002April 2002May 2002July 2002August 2002October 2002December 2002February 2003October 2003June 2004August 2004October 2004January 2005March 2005January 2006June 2006August 2006September 2006December 2006January 2007February 2007July 2007February 2008April 2008July 2008October 2008June 2009August 2009September 2009January 2010June 2010December 2010March 2011June 2011July 2011August 2011October 2011March 2012May 2012May 2013September 2013April 2014July 2014October 2014April 2015May 2015September 2015January 2016April 2016May 2016July 2016August 2016February 2017May 2017November 2017January 2018April 2018November 2018March 2019May 2019May 2020June 2020September 2020October 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022June 2022October 2022March 2023June 2023August 2023November 2023March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024February 2025March 2025May 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 38}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 266}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 15, "token_count": 37}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 30, "token_count": 7}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 30, "token_count": 33}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 63}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 32, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 32, "token_count": 35}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "token_count": 38}, {"author_id": 55, "token_count": 38}, {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 3, "token_count": 55}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 3, "token_count": 56}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 142}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 50, "token_count": 116}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 50, "token_count": 28}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 50, "token_count": 21}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 50, "token_count": 57}, {"author_id": 4, "token_count": 17}, {"author_id": 7, "token_count": 89}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 253}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 9, "token_count": 83}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 89}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 85}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 46}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 46, "token_count": 144}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 46, "token_count": 10}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 31, "token_count": 110}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 42}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	599	20.53%
Andrew Morton	459	15.74%
Johannes Weiner	229	7.85%
Jan Kara	225	7.71%
Shakeel Butt	154	5.28%
Hugh Dickins	140	4.80%
Zi Yan	110	3.77%
Mel Gorman	89	3.05%
Nicholas Piggin	58	1.99%
Yu Zhao	46	1.58%
Linus Torvalds	42	1.44%
David Howells	42	1.44%
Linus Torvalds (pre-git)	39	1.34%
Fengguang Wu	38	1.30%
Andi Kleen	38	1.30%
Christoph Hellwig	23	0.79%
MinChan Kim	18	0.62%
Kirill A. Shutemov	8	0.27%
Andrey Ryabinin	4	0.14%
Alistair Popple	4	0.14%
Mike Rapoport	2	0.07%
Others	550	18.85%
Total	2917

usercopy.c

279

-

17

988

Matthew WilcoxMel GormanLinus 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 2023January 2025February 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "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": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "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": 4, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	159	16.09%
Mel Gorman	21	2.13%
Linus Torvalds (pre-git)	3	0.30%
Christoph Lameter	3	0.30%
Others	802	81.17%
Total	988

userfaultfd.c

2080

-

55

7815

Andrea ArcangeliLorenzo StoakesMike KravetzSuren BaghdasaryanBarry SongDavid HildenbrandMike RapoportQi ZhengPeter XuKairui SongHugh DickinsMatthew WilcoxKirill A. ShutemovRyan RobertsZi YanAneesh Kumar K.VAndrew MortonAndi KleenSong MuchunLinus Torvalds (pre-git)Alistair PopplePeter ZijlstraAnshuman KhandualMel GormanLiam R. HowlettMichal HockoKefeng WangJohannes WeinerOthers December 1992June 2002August 2002September 2002June 2005July 2007January 2009December 2009January 2011May 2011September 2015January 2016February 2017March 2017July 2017August 2017September 2017January 2018June 2018November 2018December 2018June 2019November 2019April 2020June 2020November 2020December 2020May 2021June 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024December 2024February 2025March 2025April 2025May 2025June 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "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": 42, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 1338}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 17, "token_count": 367}, {"author_id": 2, "token_count": 79}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 74}, {"author_id": 31, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 77}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 20}, {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 10}, {"author_id": 31, "token_count": 8}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 56, "token_count": 6}, {"author_id": 60, "token_count": 318}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 18}, {"author_id": 19, "token_count": 47}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 29}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 24}, {"author_id": 17, "token_count": 21}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 13, "token_count": 59}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 18}, {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 48, "token_count": 5}, {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 1983}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 48, "token_count": 11}, {"author_id": 54, "token_count": 117}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 36, "token_count": 11}, {"author_id": 60, "token_count": 900}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 128}, {"author_id": 4, "token_count": 19}, {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 523}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 122}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 198}, {"author_id": 54, "token_count": 107}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 59, "token_count": 37}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 40, "token_count": 74}, {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 54, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	3429	43.88%
Lorenzo Stoakes	560	7.17%
Mike Kravetz	388	4.96%
Suren Baghdasaryan	237	3.03%
Barry Song	237	3.03%
David Hildenbrand	208	2.66%
Mike Rapoport	195	2.50%
Qi Zheng	143	1.83%
Peter Xu	124	1.59%
Kairui Song	74	0.95%
Hugh Dickins	63	0.81%
Matthew Wilcox	47	0.60%
Kirill A. Shutemov	24	0.31%
Ryan Roberts	19	0.24%
Zi Yan	16	0.20%
Aneesh Kumar K.V	15	0.19%
Andrew Morton	8	0.10%
Andi Kleen	8	0.10%
Song Muchun	7	0.09%
Linus Torvalds (pre-git)	7	0.09%
Alistair Popple	6	0.08%
Peter Zijlstra	5	0.06%
Anshuman Khandual	4	0.05%
Mel Gorman	3	0.04%
Liam R. Howlett	2	0.03%
Michal Hocko	1	0.01%
Kefeng Wang	1	0.01%
Johannes Weiner	1	0.01%
Others	1983	25.37%
Total	7815

util.c

1283

-

132

4204

Matthew WilcoxCatalin MarinasDavid HildenbrandLinus Torvalds (pre-git)Kefeng WangChristoph HellwigLorenzo StoakesKirill A. ShutemovAndrew MortonDavid HowellsMike RapoportLinus TorvaldsJohannes WeinerBarry SongAndrey RyabininVlastimil BabkaSuren BaghdasaryanAndrea ArcangeliMichal HockoMinChan KimNicholas PigginChristoph LameterRoman GushchinRyan RobertsAneesh Kumar K.VHugh DickinsOthers March 1992May 1992October 1994June 1995January 1996January 1997March 1997May 1999June 1999September 1999March 2000September 2000June 2002July 2002December 2002June 2003October 2003January 2004March 2004April 2004August 2004September 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007July 2007August 2007October 2007July 2008August 2008October 2008November 2008March 2009April 2009November 2009December 2009January 2010May 2010July 2010August 2010January 2011March 2011May 2011October 2011December 2011February 2012March 2012April 2012May 2012July 2012November 2012February 2013April 2013May 2013October 2013November 2013January 2014February 2014April 2014August 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017July 2017January 2018April 2018December 2018February 2019March 2019April 2019May 2019June 2019July 2019September 2019November 2019April 2020June 2020August 2020September 2020October 2020December 2020January 2021March 2021May 2021June 2021July 2021September 2021January 2022March 2022April 2022May 2022June 2022July 2022December 2022February 2023April 2023May 2023June 2023August 2023September 2023October 2023November 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024December 2024January 2025March 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 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1706774400, "group": [ {"author_id": 59, "token_count": 13}, {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 65}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 26}, {"author_id": 60, "token_count": 359}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	163	3.88%
Catalin Marinas	140	3.33%
David Hildenbrand	93	2.21%
Linus Torvalds (pre-git)	84	2.00%
Kefeng Wang	81	1.93%
Christoph Hellwig	74	1.76%
Lorenzo Stoakes	56	1.33%
Kirill A. Shutemov	49	1.17%
Andrew Morton	35	0.83%
David Howells	27	0.64%
Mike Rapoport	24	0.57%
Linus Torvalds	15	0.36%
Johannes Weiner	13	0.31%
Barry Song	13	0.31%
Andrey Ryabinin	13	0.31%
Vlastimil Babka	11	0.26%
Suren Baghdasaryan	11	0.26%
Andrea Arcangeli	11	0.26%
Michal Hocko	10	0.24%
MinChan Kim	8	0.19%
Nicholas Piggin	7	0.17%
Christoph Lameter	6	0.14%
Roman Gushchin	3	0.07%
Ryan Roberts	2	0.05%
Aneesh Kumar K.V	2	0.05%
Hugh Dickins	1	0.02%
Others	3252	77.35%
Total	4204

vma.c

3203

-

50

11720

Lorenzo StoakesLiam R. HowlettAndrea ArcangeliLinus Torvalds (pre-git)Andrew MortonKirill A. ShutemovSuren BaghdasaryanPeter XuHugh DickinsJohannes WeinerLinus TorvaldsMatthew WilcoxPeter ZijlstraMike RapoportDavid HowellsVlastimil BabkaChristoph LameterOthers August 1992June 1993September 1993July 1994January 1995June 1995June 1996September 1996March 1997February 1998May 1999June 1999January 2000October 2000February 2002May 2002July 2002August 2002September 2002February 2003January 2004April 2004May 2004June 2004January 2005February 2005September 2005October 2005January 2006June 2006February 2007July 2007October 2007June 2008July 2008August 2008January 2010March 2010January 2011January 2012October 2012April 2013March 2014May 2014August 2014December 2014February 2015September 2015December 2015January 2016February 2016June 2016July 2016February 2017June 2017October 2018March 2020November 2020May 2021January 2022April 2022September 2022October 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023September 2023October 2023January 2024March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 38}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, 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60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 53, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 11}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 2757}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 53, "token_count": 422}, {"author_id": 1, "token_count": 3018}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 53, "token_count": 18}, {"author_id": 1, "token_count": 1282}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1566}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 567}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 60}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 188}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 366}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 90}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	9931	84.74%
Liam R. Howlett	772	6.59%
Andrea Arcangeli	198	1.69%
Linus Torvalds (pre-git)	122	1.04%
Andrew Morton	67	0.57%
Kirill A. Shutemov	25	0.21%
Suren Baghdasaryan	19	0.16%
Peter Xu	19	0.16%
Hugh Dickins	16	0.14%
Johannes Weiner	12	0.10%
Linus Torvalds	11	0.09%
Matthew Wilcox	10	0.09%
Peter Zijlstra	9	0.08%
Mike Rapoport	7	0.06%
David Howells	6	0.05%
Vlastimil Babka	4	0.03%
Christoph Lameter	1	0.01%
Others	491	4.19%
Total	11720

vma.h

596

-

44

2298

Lorenzo StoakesLiam R. HowlettPeter XuAndrea ArcangeliLinus Torvalds (pre-git)Suren BaghdasaryanAndrew MortonMatthew WilcoxJohannes WeinerAndi KleenMike RapoportLinus TorvaldsHugh DickinsMel GormanMinChan KimNicholas PigginDavid HowellsMichal HockoKefeng WangOthers May 1992September 1993October 1994June 1995March 1997May 1998May 1999September 1999March 2000February 2002May 2002September 2002December 2002October 2003April 2004May 2004February 2005April 2005June 2006October 2007January 2008July 2008March 2009November 2009December 2009January 2011May 2011October 2012April 2013May 2014October 2014February 2016March 2016June 2016February 2017July 2018May 2019December 2019March 2020October 2020November 2020April 2021May 2021May 2022September 2022January 2023April 2023May 2023June 2023July 2023October 2023November 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 14}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 42, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 15}, {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 16}, {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 82}, {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 311}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 53, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 53, "token_count": 2}, {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 53, "token_count": 14}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 47}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 687}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 53, "token_count": 128}, {"author_id": 1, "token_count": 184}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 29}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 179}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	1233	53.66%
Liam R. Howlett	562	24.46%
Peter Xu	60	2.61%
Andrea Arcangeli	33	1.44%
Linus Torvalds (pre-git)	30	1.31%
Suren Baghdasaryan	29	1.26%
Andrew Morton	24	1.04%
Matthew Wilcox	22	0.96%
Johannes Weiner	16	0.70%
Andi Kleen	16	0.70%
Mike Rapoport	11	0.48%
Linus Torvalds	11	0.48%
Hugh Dickins	8	0.35%
Mel Gorman	7	0.30%
MinChan Kim	5	0.22%
Nicholas Piggin	4	0.17%
David Howells	4	0.17%
Michal Hocko	3	0.13%
Kefeng Wang	2	0.09%
Others	218	9.49%
Total	2298

vma_exec.c

161

-

14

501

Lorenzo StoakesLiam R. HowlettLinus TorvaldsKirill A. ShutemovAndrea ArcangeliMatthew WilcoxLinus Torvalds (pre-git)Others October 2000August 2002December 2002July 2007July 2008January 2009March 2010January 2016February 2016July 2018May 2019January 2023June 2023March 2024July 2024August 2024December 2024March 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 243}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 132}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	421	84.03%
Liam R. Howlett	6	1.20%
Linus Torvalds	5	1.00%
Kirill A. Shutemov	5	1.00%
Andrea Arcangeli	4	0.80%
Matthew Wilcox	3	0.60%
Linus Torvalds (pre-git)	2	0.40%
Others	55	10.98%
Total	501

vma_init.c

151

-

16

643

Lorenzo StoakesDavid HildenbrandLinus TorvaldsSuren BaghdasaryanDavid HowellsLinus Torvalds (pre-git)Andrew MortonYu ZhaoPeter XuMel GormanOthers August 1994January 1997June 2006September 2006April 2015January 2018June 2018July 2018January 2019May 2021January 2022March 2022September 2022February 2023March 2023March 2024July 2024August 2024October 2024February 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 382}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 13, "token_count": 161}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	415	64.54%
David Hildenbrand	161	25.04%
Linus Torvalds	11	1.71%
Suren Baghdasaryan	7	1.09%
David Howells	7	1.09%
Linus Torvalds (pre-git)	4	0.62%
Andrew Morton	4	0.62%
Yu Zhao	3	0.47%
Peter Xu	2	0.31%
Mel Gorman	1	0.16%
Others	28	4.35%
Total	643

vma_internal.h

55

-

22

131

Lorenzo StoakesLinus Torvalds (pre-git)Andrea ArcangeliAndrew MortonHugh DickinsPeter ZijlstraLinus TorvaldsChristoph LameterChristoph HellwigOthers September 1991January 1992August 1992September 1993May 1994June 1995September 1996January 1997March 1997September 1999February 2002March 2002April 2002May 2002July 2002October 2002November 2002May 2004August 2004January 2005February 2006September 2006July 2008January 2009March 2009September 2009February 2010January 2011November 2011August 2014September 2015February 2016May 2019June 2020January 2022July 2024 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 36}, ]}, ]

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

vmalloc.c

5296

-

166

20202

Uladzislau RezkiNicholas PigginChristoph HellwigTejun HeoLinus Torvalds (pre-git)Christoph LameterHugh DickinsLorenzo StoakesAndi KleenAndrew MortonKirill A. ShutemovAndrey KonovalovRyan RobertsMichal HockoAndrey RyabininKefeng WangJoonSoo KimAlexander PotapenkoLinus TorvaldsDavid RientjesShakeel ButtMatthew WilcoxRoman GushchinCatalin MarinasMike RapoportPeter ZijlstraMel GormanAnshuman KhandualJan KaraDavid HowellsSuren BaghdasaryanAneesh Kumar K.VVlastimil BabkaMinChan KimOthers August 1992September 1992September 1993November 1993May 1994July 1994January 1995February 1995June 1995January 1996March 1996September 1996March 1997March 1998May 1998February 1999June 1999September 1999March 2000June 2000October 2000February 2002March 2002June 2002July 2002August 2002September 2002October 2002April 2003May 2003August 2003October 2003January 2004March 2004June 2004July 2004October 2004December 2004February 2005March 2005May 2005October 2005June 2006July 2006September 2006October 2006May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008June 2008July 2008October 2008November 2008December 2008January 2009February 2009May 2009June 2009August 2009September 2009October 2009December 2009February 2010June 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013July 2013September 2013November 2013January 2014April 2014June 2014August 2014February 2015March 2015April 2015November 2015January 2016March 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017February 2018March 2018April 2018June 2018October 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020April 2020June 2020August 2020October 2020December 2020January 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024February 2025March 2025April 2025May 2025June 2025August 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 66}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 49}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 72}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 136}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 56}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, 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"token_count": 106}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 6}, {"author_id": 48, "token_count": 35}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 21, "token_count": 2620}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 21, "token_count": 160}, {"author_id": 60, "token_count": 534}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 21, "token_count": 19}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 21, "token_count": 17}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 52, "token_count": 7}, {"author_id": 48, "token_count": 133}, {"author_id": 46, "token_count": 40}, {"author_id": 21, "token_count": 103}, {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 21, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	6057	29.98%
Nicholas Piggin	2866	14.19%
Christoph Hellwig	978	4.84%
Tejun Heo	976	4.83%
Linus Torvalds (pre-git)	524	2.59%
Christoph Lameter	468	2.32%
Hugh Dickins	432	2.14%
Lorenzo Stoakes	350	1.73%
Andi Kleen	234	1.16%
Andrew Morton	213	1.05%
Kirill A. Shutemov	191	0.95%
Andrey Konovalov	190	0.94%
Ryan Roberts	172	0.85%
Michal Hocko	164	0.81%
Andrey Ryabinin	148	0.73%
Kefeng Wang	107	0.53%
JoonSoo Kim	90	0.45%
Alexander Potapenko	76	0.38%
Linus Torvalds	75	0.37%
David Rientjes	66	0.33%
Shakeel Butt	60	0.30%
Matthew Wilcox	40	0.20%
Roman Gushchin	38	0.19%
Catalin Marinas	31	0.15%
Mike Rapoport	30	0.15%
Peter Zijlstra	27	0.13%
Mel Gorman	19	0.09%
Anshuman Khandual	16	0.08%
Jan Kara	14	0.07%
David Howells	5	0.02%
Suren Baghdasaryan	4	0.02%
Aneesh Kumar K.V	3	0.01%
Vlastimil Babka	2	0.01%
MinChan Kim	2	0.01%
Others	5534	27.39%
Total	20202

vmpressure.c

481

-

23

1283

David RientjesJohannes WeinerMichal HockoTejun HeoAndrew MortonLinus Torvalds (pre-git)Suren BaghdasaryanHugh DickinsVladimir DavydovOthers June 1995February 1998September 1999September 2006February 2008February 2013April 2013July 2013November 2013January 2014August 2014December 2014February 2015September 2015January 2016February 2016February 2017June 2017July 2017June 2018June 2019October 2019April 2020September 2021November 2021August 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 856}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 44, "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": 9, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 9, "token_count": 71}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 49, "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": 39, "token_count": 205}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	205	15.98%
Johannes Weiner	75	5.85%
Michal Hocko	22	1.71%
Tejun Heo	14	1.09%
Andrew Morton	14	1.09%
Linus Torvalds (pre-git)	7	0.55%
Suren Baghdasaryan	4	0.31%
Hugh Dickins	3	0.23%
Vladimir Davydov	2	0.16%
Others	936	72.95%
Total	1283

vmstat.c

2428

-

121

10099

Christoph LameterMel GormanKirill A. ShutemovAndrew MortonLinus Torvalds (pre-git)Hugh DickinsMichal HockoJoonSoo KimJohannes WeinerRoman GushchinMinChan KimDavid RientjesChristoph HellwigSong MuchunHuang YingNicholas PigginAndrea ArcangeliShakeel ButtOscar SalvadorLinus TorvaldsSuren BaghdasaryanKefeng WangAnshuman KhandualVlastimil BabkaDavid HildenbrandFengguang WuDavid HowellsBarry SongPeter ZijlstraMatthew WilcoxPeter XuAndi KleenSeongJae ParkOthers August 1992September 1992June 1993August 1993January 1995June 1995January 1996March 1997May 1998June 1999September 1999March 2000June 2000September 2000October 2000February 2002May 2002July 2002August 2002September 2002October 2002March 2003May 2003June 2003September 2003January 2004March 2004May 2004August 2004January 2005February 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006August 2006September 2006October 2006November 2006December 2006February 2007May 2007July 2007October 2007February 2008April 2008May 2008July 2008August 2008October 2008March 2009April 2009June 2009January 2010March 2010May 2010August 2010September 2010October 2010November 2010December 2010January 2011March 2011April 2011May 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013September 2013November 2013January 2014March 2014April 2014June 2014August 2014October 2014December 2014February 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016October 2016November 2016February 2017March 2017April 2017May 2017July 2017September 2017November 2017April 2018October 2018November 2018December 2018March 2019May 2019June 2019July 2019September 2019November 2019December 2019April 2020June 2020August 2020October 2020December 2020February 2021May 2021June 2021August 2021September 2021November 2021January 2022March 2022April 2022May 2022July 2022August 2022October 2022February 2023March 2023May 2023June 2023August 2023September 2023October 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{"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 5, "token_count": 1450}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	2654	26.28%
Mel Gorman	2176	21.55%
Kirill A. Shutemov	1487	14.72%
Andrew Morton	564	5.58%
Linus Torvalds (pre-git)	200	1.98%
Hugh Dickins	176	1.74%
Michal Hocko	119	1.18%
JoonSoo Kim	113	1.12%
Johannes Weiner	101	1.00%
Roman Gushchin	87	0.86%
MinChan Kim	69	0.68%
David Rientjes	65	0.64%
Christoph Hellwig	50	0.50%
Song Muchun	40	0.40%
Huang Ying	39	0.39%
Nicholas Piggin	34	0.34%
Andrea Arcangeli	20	0.20%
Shakeel Butt	15	0.15%
Oscar Salvador	15	0.15%
Linus Torvalds	15	0.15%
Suren Baghdasaryan	13	0.13%
Kefeng Wang	10	0.10%
Anshuman Khandual	9	0.09%
Vlastimil Babka	7	0.07%
David Hildenbrand	6	0.06%
Fengguang Wu	5	0.05%
David Howells	4	0.04%
Barry Song	4	0.04%
Peter Zijlstra	3	0.03%
Matthew Wilcox	3	0.03%
Peter Xu	2	0.02%
Andi Kleen	2	0.02%
SeongJae Park	1	0.01%
Others	1991	19.71%
Total	10099

workingset.c

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Johannes WeinerYu ZhaoMatthew WilcoxJoonSoo KimQi ZhengShakeel ButtMel GormanVladimir DavydovKairui SongLinus Torvalds (pre-git)Roman GushchinOscar SalvadorMichal HockoChristoph LameterAndrew MortonNicholas PigginHugh DickinsTejun HeoSong MuchunOthers August 1992September 1992June 1993June 1995May 1998July 2002August 2002March 2006February 2008October 2008March 2010May 2010October 2010January 2012February 2013August 2013April 2014February 2015September 2015March 2016July 2016December 2016January 2017February 2017May 2017July 2017November 2017April 2018August 2018October 2018December 2018May 2019November 2019June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021November 2021December 2021March 2022May 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023July 2023September 2023November 2023December 2023May 2024June 2024October 2024November 2024December 2024 var spanGroupData = [ {"timestamp": 712652400, "group": [ 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"token_count": 3}, {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 130}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 92}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 59}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 46}, {"author_id": 4, "token_count": 1}, {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 57, "token_count": 8}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 42}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 9, "token_count": 35}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 326}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "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": 9, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 233}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 33}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 46, "token_count": 17}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 46, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 40, "token_count": 18}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 11, "token_count": 57}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	1119	49.58%
Yu Zhao	395	17.50%
Matthew Wilcox	145	6.42%
JoonSoo Kim	46	2.04%
Qi Zheng	33	1.46%
Shakeel Butt	24	1.06%
Mel Gorman	24	1.06%
Vladimir Davydov	19	0.84%
Kairui Song	18	0.80%
Linus Torvalds (pre-git)	11	0.49%
Roman Gushchin	8	0.35%
Oscar Salvador	8	0.35%
Michal Hocko	6	0.27%
Christoph Lameter	4	0.18%
Andrew Morton	4	0.18%
Nicholas Piggin	3	0.13%
Hugh Dickins	3	0.13%
Tejun Heo	2	0.09%
Song Muchun	1	0.04%
Others	382	16.93%
Total	2257

zpdesc.h

174

-

5

439

MinChan KimMatthew WilcoxDavid HildenbrandOthers July 2016December 2024May 2025July 2025 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 430}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	6	1.37%
Matthew Wilcox	2	0.46%
David Hildenbrand	1	0.23%
Others	430	97.95%
Total	439

zpool.c

328

-

9

816

Mike RapoportJohannes WeinerOthers August 2014February 2015June 2015September 2015November 2015February 2018May 2019March 2024January 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 676}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	3	0.37%
Johannes Weiner	3	0.37%
Others	810	99.26%
Total	816

zsmalloc.c

2279

-

47

8821

MinChan KimDavid HildenbrandMatthew WilcoxJoonSoo KimQi ZhengBarry SongKirill A. ShutemovJohannes WeinerOthers January 2012March 2012April 2012May 2012June 2012July 2012August 2012July 2013December 2013January 2014March 2014June 2014August 2014October 2014December 2014February 2015April 2015June 2015September 2015November 2015March 2016May 2016July 2016February 2017April 2017July 2017September 2017January 2018February 2018April 2018June 2018August 2018January 2019January 2020August 2020February 2021May 2021June 2021January 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023December 2023February 2024March 2024May 2024June 2024August 2024September 2024October 2024December 2024January 2025March 2025April 2025May 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 816}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 218}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 45}, {"author_id": 22, "token_count": 14}, {"author_id": 60, "token_count": 238}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 22, "token_count": 1512}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 22, "token_count": 33}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 1827}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 280}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 43}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 309}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 25}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 42}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 59, "token_count": 18}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 13, "token_count": 44}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 576}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 1059}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 15}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 38}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	3735	42.34%
David Hildenbrand	59	0.67%
Matthew Wilcox	46	0.52%
JoonSoo Kim	45	0.51%
Qi Zheng	42	0.48%
Barry Song	18	0.20%
Kirill A. Shutemov	8	0.09%
Johannes Weiner	3	0.03%
Others	4865	55.15%
Total	8821

zswap.c

1909

-

37

6500

Johannes WeinerBarry SongKairui SongMatthew WilcoxMinChan KimAndrew MortonChristoph HellwigMel GormanDavid HildenbrandOthers May 2004February 2008October 2008April 2012July 2012July 2013October 2013November 2013April 2014August 2014November 2014June 2015September 2015November 2015January 2016May 2016November 2016February 2017January 2018June 2018December 2018May 2019September 2019January 2020April 2020December 2020January 2022May 2022November 2022April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025March 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 613}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 383}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 59, "token_count": 65}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 55}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 9, "token_count": 64}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 178}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 9, "token_count": 2593}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 59, "token_count": 50}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 9, "token_count": 139}, {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 400}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 40, "token_count": 8}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 59, "token_count": 6}, {"author_id": 40, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 205}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 40, "token_count": 25}, {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 23, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	2880	44.31%
Barry Song	124	1.91%
Kairui Song	37	0.57%
Matthew Wilcox	10	0.15%
MinChan Kim	9	0.14%
Andrew Morton	4	0.06%
Christoph Hellwig	3	0.05%
Mel Gorman	2	0.03%
David Hildenbrand	2	0.03%
Others	3429	52.75%
Total	6500