mm

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

damon

15139

17

72

64331

SeongJae ParkBaolin WangKefeng WangLiam R. HowlettDavid HildenbrandMatthew WilcoxRyan RobertsBalbir SinghHugh DickinsShakeel ButtLorenzo StoakesAndrew MortonOthers September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026June 2026July 2026August 2026 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 7036}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3203}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 354}, {"author_id": 4, "token_count": 57}, {"author_id": 0, "token_count": 172}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 11032}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 161}, {"author_id": 60, "token_count": 165}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 682}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 0, "token_count": 873}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 45, "token_count": 16}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 116}, {"author_id": 0, "token_count": 679}, {"author_id": 60, "token_count": 443}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 4586}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 903}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 30, "token_count": 144}, {"author_id": 0, "token_count": 1337}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "token_count": 59}, {"author_id": 0, "token_count": 505}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 30, "token_count": 21}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 30, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 49, "token_count": 49}, {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 239}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 893}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 49, "token_count": 7}, {"author_id": 0, "token_count": 883}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 384}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 1117}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 74}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 787}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 1703}, {"author_id": 60, "token_count": 282}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 48, "token_count": 6}, {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 71}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 1311}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 139}, {"author_id": 0, "token_count": 192}, {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 1897}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 206}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 259}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 1765}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 1552}, {"author_id": 60, "token_count": 1572}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 317}, {"author_id": 60, "token_count": 826}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 55}, {"author_id": 0, "token_count": 218}, {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 580}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 0, "token_count": 3108}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 0, "token_count": 290}, {"author_id": 41, "token_count": 7}, {"author_id": 60, "token_count": 172}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 0, "token_count": 513}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 0, "token_count": 333}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 0, "token_count": 1281}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 0, "token_count": 1258}, {"author_id": 60, "token_count": 890}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 30, "token_count": 145}, {"author_id": 0, "token_count": 4561}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 0, "token_count": 174}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 0, "token_count": 87}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1785567600, "group": [ {"author_id": 0, "token_count": 40}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	57655	89.62%
Baolin Wang	374	0.58%
Kefeng Wang	324	0.50%
Liam R. Howlett	181	0.28%
David Hildenbrand	139	0.22%
Matthew Wilcox	73	0.11%
Ryan Roberts	56	0.09%
Balbir Singh	55	0.09%
Hugh Dickins	19	0.03%
Shakeel Butt	7	0.01%
Lorenzo Stoakes	5	0.01%
Andrew Morton	1	0.00%
Others	5442	8.46%
Total	64331

kasan

7941

16

116

30490

Andrey KonovalovAndrey RyabininAlexander PotapenkoMarco ElverLinus Torvalds (pre-git)Andi KleenKirill A. ShutemovJoonSoo KimPeter ZijlstraMatthew WilcoxChristoph LameterAneesh Kumar K.VKefeng WangMike RapoportUladzislau RezkiRyan RobertsVlastimil BabkaHugh DickinsAndrew MortonDavid RientjesChristoph HellwigCatalin MarinasVladimir DavydovPeter XuDavid HildenbrandOthers September 1991August 1992June 1993July 1994February 1995June 1995January 1996September 1996March 1997August 1998December 1998February 2002March 2002April 2002June 2002August 2002October 2002July 2003December 2003March 2004June 2004March 2005March 2006June 2006October 2007January 2008February 2008April 2008October 2008February 2009May 2009June 2009September 2012November 2012December 2012January 2013April 2013October 2014December 2014February 2015March 2015April 2015August 2015September 2015November 2015March 2016May 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017October 2017November 2017February 2018March 2018April 2018May 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019June 2019July 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 55}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 44, "token_count": 88}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 44, "token_count": 23}, ]}, 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1751353200, "group": [ {"author_id": 34, "token_count": 13}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 21, "token_count": 28}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 25, "token_count": 216}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 25, "token_count": 34}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	13455	44.13%
Andrey Ryabinin	6510	21.35%
Alexander Potapenko	1633	5.36%
Marco Elver	513	1.68%
Linus Torvalds (pre-git)	111	0.36%
Andi Kleen	111	0.36%
Kirill A. Shutemov	78	0.26%
JoonSoo Kim	65	0.21%
Peter Zijlstra	63	0.21%
Matthew Wilcox	49	0.16%
Christoph Lameter	44	0.14%
Aneesh Kumar K.V	40	0.13%
Kefeng Wang	38	0.12%
Mike Rapoport	37	0.12%
Uladzislau Rezki	34	0.11%
Ryan Roberts	24	0.08%
Vlastimil Babka	21	0.07%
Hugh Dickins	18	0.06%
Andrew Morton	15	0.05%
David Rientjes	10	0.03%
Christoph Hellwig	7	0.02%
Catalin Marinas	7	0.02%
Vladimir Davydov	2	0.01%
Peter Xu	2	0.01%
David Hildenbrand	1	0.00%
Others	7602	24.93%
Total	30490

kfence

2758

4

56

11246

Marco ElverAlexander PotapenkoSong MuchunMatthew WilcoxDavid HildenbrandLinus Torvalds (pre-git)Vlastimil BabkaSuren BaghdasaryanChristoph HellwigMike RapoportChristoph LameterJohannes WeinerCatalin MarinasKefeng WangAndrew MortonLinus TorvaldsOthers March 1992May 1992June 1993July 1993November 1993June 1995September 1999August 2002October 2002December 2002May 2004July 2006May 2007July 2007January 2008October 2008June 2009February 2016November 2016February 2017October 2018April 2020November 2020December 2020February 2021March 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023July 2023August 2023September 2023March 2024May 2024June 2024July 2024August 2024September 2024October 2024January 2025June 2025September 2025November 2025December 2025January 2026February 2026March 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 32, "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": 17, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 10, "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": 28, "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": 1, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 4298}, {"author_id": 34, "token_count": 3825}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 34, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 34, "token_count": 80}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 7, "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": 540}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 34, "token_count": 46}, {"author_id": 60, "token_count": 241}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 34, "token_count": 182}, {"author_id": 39, "token_count": 41}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 34, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 32}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 266}, ]}, {"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": 8, "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}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 34, "token_count": 76}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 7, "token_count": 46}, {"author_id": 34, "token_count": 206}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 24, "token_count": 8}, {"author_id": 34, "token_count": 7}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Marco Elver	5119	45.52%
Alexander Potapenko	4394	39.07%
Song Muchun	73	0.65%
Matthew Wilcox	33	0.29%
David Hildenbrand	23	0.20%
Linus Torvalds (pre-git)	19	0.17%
Vlastimil Babka	14	0.12%
Suren Baghdasaryan	8	0.07%
Christoph Hellwig	8	0.07%
Mike Rapoport	7	0.06%
Christoph Lameter	5	0.04%
Johannes Weiner	4	0.04%
Catalin Marinas	3	0.03%
Kefeng Wang	2	0.02%
Andrew Morton	2	0.02%
Linus Torvalds	1	0.01%
Others	1531	13.61%
Total	11246

kmsan

2924

8

54

11936

Alexander PotapenkoAndrey KonovalovChristoph LameterAndi KleenMarco ElverLinus Torvalds (pre-git)Peter ZijlstraNaoya HoriguchiNicholas PigginAndrew MortonHuang YingChristoph HellwigUladzislau RezkiVlastimil BabkaKirill A. ShutemovRyan RobertsMatthew WilcoxOscar SalvadorMinChan KimDavid HowellsDavid HildenbrandMike RapoportOthers July 1994September 1996March 1998September 1999January 2000March 2000August 2002September 2002April 2004August 2004July 2005January 2006September 2006May 2007January 2008July 2008October 2008February 2009June 2009June 2010June 2011December 2011March 2016June 2016August 2017November 2017August 2018October 2018December 2018February 2019January 2020May 2020June 2020July 2020October 2020January 2021March 2021April 2021June 2021July 2021October 2021January 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023July 2023September 2023October 2023November 2023December 2023January 2024March 2024May 2024June 2024October 2024January 2025February 2025May 2025June 2025September 2025October 2025December 2025January 2026February 2026 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 44, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 44, "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": 10, "token_count": 18}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 35, "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": 10, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 34, "token_count": 11}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 56, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 10306}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 15, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 159}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 7, "token_count": 185}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 7, "token_count": 329}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 7, "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": 7, "token_count": 20}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 7, "token_count": 173}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Potapenko	11244	94.20%
Andrey Konovalov	41	0.34%
Christoph Lameter	20	0.17%
Andi Kleen	17	0.14%
Marco Elver	11	0.09%
Linus Torvalds (pre-git)	10	0.08%
Peter Zijlstra	9	0.08%
Naoya Horiguchi	9	0.08%
Nicholas Piggin	8	0.07%
Andrew Morton	8	0.07%
Huang Ying	7	0.06%
Christoph Hellwig	7	0.06%
Uladzislau Rezki	5	0.04%
Vlastimil Babka	4	0.03%
Kirill A. Shutemov	4	0.03%
Ryan Roberts	3	0.03%
Matthew Wilcox	3	0.03%
Oscar Salvador	2	0.02%
MinChan Kim	2	0.02%
David Howells	2	0.02%
David Hildenbrand	2	0.02%
Mike Rapoport	1	0.01%
Others	517	4.33%
Total	11936

tests

73

1

1

202

Others December 2025 var spanGroupData = [ {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 202}, ]}, ]

Author Name	Tokens	Token Proportion
Others	202	100.00%
Total	202

Files:

backing-dev.c

1223

-

61

5119

Tejun HeoPeter ZijlstraJan KaraRoman GushchinChristoph HellwigAndrew MortonLinus TorvaldsFengguang WuDan J WilliamsJohannes WeinerLinus Torvalds (pre-git)Kefeng WangDavid HowellsMel GormanMatthew WilcoxDennis ZhouBalbir SinghDavid RientjesOthers January 1992August 1992June 1993February 2002April 2002May 2002July 2002September 2002October 2002December 2002January 2003July 2003October 2003April 2004May 2004June 2004June 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008July 2008January 2009March 2009May 2009September 2009March 2010April 2010June 2010July 2010August 2010September 2010October 2010December 2010January 2011April 2011June 2011August 2011September 2011November 2011January 2012March 2012April 2012May 2012July 2012August 2012December 2012February 2013April 2013July 2013September 2013April 2014August 2014September 2014January 2015February 2015March 2015May 2015July 2015August 2015September 2015October 2015January 2016July 2016February 2017March 2017April 2017September 2017December 2017April 2018May 2018June 2018August 2018January 2019May 2019July 2019August 2019December 2019January 2020May 2020September 2020December 2020February 2021March 2021June 2021August 2021September 2021November 2021December 2021April 2022June 2022August 2022November 2022April 2023June 2023January 2024March 2024April 2024April 2025July 2025October 2025January 2026February 2026April 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 17, "token_count": 35}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 17, "token_count": 35}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 56, "token_count": 41}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 56, "token_count": 521}, {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 57, "token_count": 29}, {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 57, "token_count": 5}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 24, "token_count": 24}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 11, "token_count": 53}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 51, "token_count": 30}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 52}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 1108}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 11, "token_count": 16}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 11, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 51, "token_count": 85}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 51, "token_count": 188}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 51, "token_count": 66}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 11, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 11, "token_count": 45}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 51, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 11, "token_count": 294}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 24, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 210}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 51, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 24, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 24, "token_count": 20}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 51, "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": 51, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 534}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 51, "token_count": 51}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1566	30.59%
Peter Zijlstra	562	10.98%
Jan Kara	561	10.96%
Roman Gushchin	210	4.10%
Christoph Hellwig	194	3.79%
Andrew Morton	113	2.21%
Linus Torvalds	49	0.96%
Fengguang Wu	39	0.76%
Dan J Williams	36	0.70%
Johannes Weiner	14	0.27%
Linus Torvalds (pre-git)	8	0.16%
Kefeng Wang	6	0.12%
David Howells	6	0.12%
Mel Gorman	4	0.08%
Matthew Wilcox	4	0.08%
Dennis Zhou	4	0.08%
Balbir Singh	3	0.06%
David Rientjes	2	0.04%
Others	1738	33.95%
Total	5119

balloon.c

344

-

20

1004

David HildenbrandMinChan KimLinus Torvalds (pre-git)Andrew MortonChristoph LameterMel GormanMatthew WilcoxOthers September 1991May 1994January 1998March 2000February 2003February 2006March 2006February 2008January 2011January 2012December 2012July 2013October 2014August 2015December 2015July 2016October 2017March 2019April 2019May 2019July 2019August 2019October 2019December 2019May 2021January 2022June 2022March 2025July 2025August 2025October 2025January 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 362}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 23, "token_count": 21}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 23, "token_count": 28}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"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": 50}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 159}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	97	9.66%
MinChan Kim	49	4.88%
Linus Torvalds (pre-git)	12	1.20%
Andrew Morton	12	1.20%
Christoph Lameter	10	1.00%
Mel Gorman	4	0.40%
Matthew Wilcox	3	0.30%
Others	817	81.37%
Total	1004

bootmem_info.c

72

-

20

259

Song MuchunMatthew Wilcoxvan der Linden, FrankAndi KleenAndrea ArcangeliLinus Torvalds (pre-git)JoonSoo KimLinus TorvaldsDavid HowellsOthers September 1999February 2002June 2003August 2004October 2005January 2006March 2006April 2008July 2008August 2010January 2011December 2012February 2013July 2013March 2016May 2016November 2017June 2021September 2021October 2021August 2022October 2024February 2025March 2026 var spanGroupData = [ {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 39, "token_count": 100}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 8}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	101	39.00%
Matthew Wilcox	29	11.20%
van der Linden, Frank	8	3.09%
Andi Kleen	7	2.70%
Andrea Arcangeli	6	2.32%
Linus Torvalds (pre-git)	5	1.93%
JoonSoo Kim	2	0.77%
Linus Torvalds	1	0.39%
David Howells	1	0.39%
Others	99	38.22%
Total	259

bpf_memcontrol.c

193

-

8

476

Roman GushchinJohannes WeinerOthers March 2011November 2011December 2012January 2018May 2022November 2023April 2025December 2025January 2026 var spanGroupData = [ {"timestamp": 1298966400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 14, "token_count": 457}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	457	96.01%
Johannes Weiner	6	1.26%
Others	13	2.73%
Total	476

cma.c

1149

-

59

4719

van der Linden, FrankMike RapoportJoonSoo KimKefeng WangDavid HildenbrandYu ZhaoMinChan KimMike KravetzAndrey KonovalovSong MuchunAnshuman KhandualZi YanRoman GushchinCatalin MarinasBaolin WangOthers December 2011September 2012October 2012July 2013February 2014May 2014August 2014October 2014December 2014February 2015March 2015April 2015May 2016October 2016November 2016January 2017February 2017April 2017July 2017October 2017May 2018August 2018December 2018March 2019May 2019July 2019November 2019April 2020August 2020December 2020February 2021May 2021November 2021March 2022May 2022December 2022January 2023March 2023June 2023July 2023January 2024February 2024July 2024August 2024September 2024February 2025April 2025May 2025June 2025July 2025August 2025September 2025January 2026February 2026March 2026May 2026 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 255}, ]}, {"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": 76}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 27, "token_count": 627}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 45}, ]}, {"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": 84}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 28, "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": 46, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 28}, ]}, {"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": 19, "token_count": 5}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 13, "token_count": 37}, {"author_id": 14, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 19, "token_count": 16}, {"author_id": 23, "token_count": 55}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"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": 1, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 16, "token_count": 84}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 1616}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 38, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 796}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 13, "token_count": 82}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 30, "token_count": 166}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 36, "token_count": 16}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 39, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	1620	34.33%
Mike Rapoport	803	17.02%
JoonSoo Kim	634	13.44%
Kefeng Wang	166	3.52%
David Hildenbrand	121	2.56%
Yu Zhao	84	1.78%
MinChan Kim	55	1.17%
Mike Kravetz	34	0.72%
Andrey Konovalov	28	0.59%
Song Muchun	23	0.49%
Anshuman Khandual	20	0.42%
Zi Yan	17	0.36%
Roman Gushchin	16	0.34%
Catalin Marinas	1	0.02%
Baolin Wang	1	0.02%
Others	1096	23.23%
Total	4719

cma.h

95

-

16

302

MinChan Kimvan der Linden, FrankJoonSoo KimAnshuman KhandualMike KravetzOthers December 2011July 2013August 2014April 2015August 2015April 2017November 2017July 2020August 2020May 2021March 2022February 2024November 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 27, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 23, "token_count": 103}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 46, "token_count": 10}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 56}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

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

cma_debug.c

213

-

17

1090

van der Linden, FrankJoonSoo KimSong MuchunMike KravetzAndrew MortonOthers December 2011July 2013August 2014April 2015July 2015February 2017November 2017June 2018August 2018March 2019November 2019July 2020May 2021August 2022February 2025July 2025February 2026May 2026 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 27, "token_count": 33}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 792}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 27, "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": 19, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 167}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 39, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	167	15.32%
JoonSoo Kim	39	3.58%
Song Muchun	15	1.38%
Mike Kravetz	4	0.37%
Andrew Morton	1	0.09%
Others	864	79.27%
Total	1090

cma_sysfs.c

151

-

9

682

MinChan Kimvan der Linden, FrankAnshuman KhandualJoonSoo KimOthers December 2011August 2014October 2014April 2015May 2021February 2023February 2024February 2025February 2026May 2026 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 27, "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": 23, "token_count": 575}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 46, "token_count": 18}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 32}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	575	84.31%
van der Linden, Frank	32	4.69%
Anshuman Khandual	18	2.64%
JoonSoo Kim	15	2.20%
Others	42	6.16%
Total	682

compaction.c

3355

-

120

11230

Mel GormanVlastimil BabkaZi YanJoonSoo KimBaolin WangDavid RientjesJohannes WeinerMichal HockoKefeng WangMinChan KimOscar SalvadorHugh DickinsSong MuchunSuren BaghdasaryanAndrew MortonMatthew WilcoxChristoph LameterLinus Torvalds (pre-git)Andrea ArcangeliChristoph HellwigKirill A. ShutemovAndrey RyabininFengguang WuNicholas PigginYu ZhaoLinus TorvaldsPeter XuDavid HildenbrandDan J WilliamsPeter ZijlstraDavid HowellsOthers June 1995January 1996June 1996June 1999September 1999September 2000February 2002April 2002June 2002July 2002August 2002September 2002November 2002June 2003August 2004January 2005February 2005March 2005May 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006July 2007October 2007April 2008October 2008November 2008January 2009December 2009May 2010September 2010January 2011March 2011June 2011October 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012October 2012December 2012January 2013February 2013July 2013September 2013November 2013December 2013January 2014March 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017May 2017July 2017October 2017November 2017April 2018May 2018October 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019April 2020May 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024November 2024January 2025February 2025March 2025April 2025July 2025September 2025March 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 35, "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": 35, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"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": 9, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 35, "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": 57, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 9, "token_count": 1051}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 23, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 19}, {"author_id": 9, "token_count": 68}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 23, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 9, "token_count": 45}, {"author_id": 47, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 42, "token_count": 15}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 9, "token_count": 57}, {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 9, "token_count": 606}, {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 23, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 9, "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": 27, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 9, "token_count": 13}, {"author_id": 5, "token_count": 75}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 42, "token_count": 20}, {"author_id": 27, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 42, "token_count": 133}, {"author_id": 5, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 10, "token_count": 18}, {"author_id": 42, "token_count": 1}, {"author_id": 27, "token_count": 8}, {"author_id": 5, "token_count": 404}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 27, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 5, "token_count": 128}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 27, "token_count": 153}, {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 17, "token_count": 34}, {"author_id": 27, "token_count": 29}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 5, "token_count": 180}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 27, "token_count": 108}, {"author_id": 5, "token_count": 431}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 47, "token_count": 133}, {"author_id": 5, "token_count": 241}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 42, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 3, "token_count": 2}, {"author_id": 27, "token_count": 33}, {"author_id": 9, "token_count": 7}, {"author_id": 23, "token_count": 52}, {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 116}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 47, "token_count": 24}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 42, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 89}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 42, "token_count": 82}, {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 16}, {"author_id": 9, "token_count": 2143}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 9, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 50, "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": 9, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 27}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 27, "token_count": 31}, {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 372}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 36, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 58, "token_count": 123}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 56, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 3, "token_count": 89}, ]}, {"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": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 30, "token_count": 19}, {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 45, "token_count": 24}, {"author_id": 9, "token_count": 54}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 45, "token_count": 41}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 45, "token_count": 45}, {"author_id": 8, "token_count": 64}, {"author_id": 4, "token_count": 9}, {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 45, "token_count": 115}, {"author_id": 8, "token_count": 39}, {"author_id": 30, "token_count": 83}, {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 45, "token_count": 93}, {"author_id": 8, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 45, "token_count": 16}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 45, "token_count": 18}, {"author_id": 30, "token_count": 64}, {"author_id": 4, "token_count": 7}, {"author_id": 5, "token_count": 4}, {"author_id": 36, "token_count": 415}, ]}, {"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": 16, "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": 8, "token_count": 154}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 39, "token_count": 94}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 36, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	4139	36.86%
Vlastimil Babka	1866	16.62%
Zi Yan	436	3.88%
JoonSoo Kim	400	3.56%
Baolin Wang	363	3.23%
David Rientjes	344	3.06%
Johannes Weiner	297	2.64%
Michal Hocko	169	1.50%
Kefeng Wang	169	1.50%
MinChan Kim	142	1.26%
Oscar Salvador	123	1.10%
Hugh Dickins	115	1.02%
Song Muchun	94	0.84%
Suren Baghdasaryan	69	0.61%
Andrew Morton	55	0.49%
Matthew Wilcox	39	0.35%
Christoph Lameter	31	0.28%
Linus Torvalds (pre-git)	28	0.25%
Andrea Arcangeli	28	0.25%
Christoph Hellwig	27	0.24%
Kirill A. Shutemov	19	0.17%
Andrey Ryabinin	19	0.17%
Fengguang Wu	15	0.13%
Nicholas Piggin	14	0.12%
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	2191	19.51%
Total	11230

debug.c

364

-

39

1564

Lorenzo StoakesMatthew WilcoxVlastimil BabkaLiam R. HowlettSuren BaghdasaryanMichal HockoDavid HildenbrandKirill A. ShutemovJohannes WeinerLinus Torvalds (pre-git)Nicholas PigginJoonSoo KimHugh DickinsChristoph LameterBalbir SinghAndi KleenJason GunthorpeAndrew MortonVladimir DavydovRoman GushchinOthers January 1996February 2002March 2003January 2006March 2006February 2008November 2008May 2012January 2014April 2014October 2014December 2014February 2015April 2015September 2015January 2016March 2016September 2016December 2016August 2017November 2017January 2018July 2018October 2018December 2018February 2019March 2019December 2019January 2020April 2020June 2020August 2020December 2020February 2021June 2021October 2021November 2021January 2022September 2022November 2022January 2023May 2023February 2024March 2024April 2024August 2024January 2025February 2025March 2025June 2025July 2025August 2025November 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 323}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 67}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 22}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 2}, ]}, {"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": 48, "token_count": 9}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "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": 48, "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": 2, "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": 2, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	356	22.76%
Matthew Wilcox	286	18.29%
Vlastimil Babka	141	9.02%
Liam R. Howlett	42	2.69%
Suren Baghdasaryan	24	1.53%
Michal Hocko	24	1.53%
David Hildenbrand	20	1.28%
Kirill A. Shutemov	11	0.70%
Johannes Weiner	10	0.64%
Linus Torvalds (pre-git)	3	0.19%
Nicholas Piggin	3	0.19%
JoonSoo Kim	3	0.19%
Hugh Dickins	3	0.19%
Christoph Lameter	3	0.19%
Balbir Singh	3	0.19%
Andi Kleen	3	0.19%
Jason Gunthorpe	2	0.13%
Andrew Morton	2	0.13%
Vladimir Davydov	1	0.06%
Roman Gushchin	1	0.06%
Others	623	39.83%
Total	1564

debug_page_alloc.c

51

-

8

218

Kefeng WangOscar SalvadorMel GormanLinus Torvalds (pre-git)Kirill A. ShutemovOthers September 1992June 1993January 2012June 2014May 2016December 2018October 2020May 2023December 2023April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 58, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 30, "token_count": 177}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

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

debug_page_ref.c

55

-

5

243

JoonSoo KimDavid HowellsNicholas PigginOthers January 2005January 2006March 2006September 2006March 2016November 2017 var spanGroupData = [ {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 18}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 27, "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

1371

-

23

6654

Anshuman Khandualvan der Linden, FrankAneesh Kumar K.VDavid HildenbrandLorenzo StoakesKefeng WangHugh DickinsMatthew WilcoxPeter XuRyan RobertsKirill A. ShutemovOthers May 2009June 2020August 2020October 2020February 2021June 2021September 2021January 2022February 2022April 2022May 2022October 2022January 2023March 2023June 2023July 2023October 2023December 2023May 2024September 2024April 2025June 2025July 2025October 2025November 2025January 2026February 2026 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 40, "token_count": 59}, {"author_id": 46, "token_count": 1411}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 46, "token_count": 1622}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 40, "token_count": 191}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 46, "token_count": 242}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 59}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1961}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 28}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 47}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 13, "token_count": 84}, {"author_id": 38, "token_count": 266}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 20, "token_count": 11}, {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 46, "token_count": 25}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 46, "token_count": 66}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 110}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 30, "token_count": 57}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 46, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	3456	51.94%
van der Linden, Frank	266	4.00%
Aneesh Kumar K.V	257	3.86%
David Hildenbrand	131	1.97%
Lorenzo Stoakes	111	1.67%
Kefeng Wang	58	0.87%
Hugh Dickins	28	0.42%
Matthew Wilcox	25	0.38%
Peter Xu	11	0.17%
Ryan Roberts	6	0.09%
Kirill A. Shutemov	4	0.06%
Others	2301	34.58%
Total	6654

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": 22, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "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": 10, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 11, "token_count": 157}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 4, "token_count": 171}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 44, "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": 9, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 531}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

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

dmapool_test.c

149

-

4

726

Others January 2023May 2024February 2026 var spanGroupData = [ {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 717}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Others	726	100.00%
Total	726

early_ioremap.c

311

-

13

1179

Vlastimil BabkaOthers April 2014July 2015September 2015November 2015July 2017November 2017December 2017January 2020February 2021March 2022June 2023December 2024January 2026 var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 949}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	3	0.25%
Others	1176	99.75%
Total	1179

execmem.c

596

-

28

2728

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 2025March 2026 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "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": 10, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 36}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "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": 30, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 1, "token_count": 638}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 1274}, {"author_id": 56, "token_count": 7}, {"author_id": 54, "token_count": 81}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 1, "token_count": 525}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 69}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	2458	90.10%
Suren Baghdasaryan	81	2.97%
Andrey Ryabinin	36	1.32%
Christoph Lameter	14	0.51%
Lorenzo Stoakes	8	0.29%
Peter Zijlstra	7	0.26%
Linus Torvalds (pre-git)	4	0.15%
Mel Gorman	3	0.11%
David Howells	2	0.07%
Kefeng Wang	1	0.04%
Hugh Dickins	1	0.04%
Andrey Konovalov	1	0.04%
Others	112	4.11%
Total	2728

fadvise.c

224

-

32

777

Andrew MortonFengguang WuLinus TorvaldsMatthew WilcoxMel GormanLinus Torvalds (pre-git)Shakeel ButtAndrey RyabininJohannes WeinerYu ZhaoKirill A. ShutemovJan KaraChristoph HellwigOthers June 1995January 1996March 1997October 1997April 2002February 2003April 2003July 2003August 2003January 2004February 2004March 2004April 2004May 2004June 2005January 2006March 2006July 2006August 2006July 2007February 2008October 2008January 2009March 2010January 2012January 2013February 2013December 2014January 2015February 2015April 2016June 2016December 2016September 2017November 2017January 2018March 2018April 2018August 2018August 2019June 2020October 2020April 2022November 2022December 2022June 2023May 2024July 2024October 2025December 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 17, "token_count": 126}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 32, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "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": 17, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 17, "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": 57, "token_count": 84}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "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": 16, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	201	25.87%
Fengguang Wu	84	10.81%
Linus Torvalds	59	7.59%
Matthew Wilcox	25	3.22%
Mel Gorman	23	2.96%
Linus Torvalds (pre-git)	12	1.54%
Shakeel Butt	7	0.90%
Andrey Ryabinin	7	0.90%
Johannes Weiner	6	0.77%
Yu Zhao	5	0.64%
Kirill A. Shutemov	5	0.64%
Jan Kara	5	0.64%
Christoph Hellwig	5	0.64%
Others	333	42.86%
Total	777

fail_page_alloc.c

69

-

4

274

Kefeng WangVlastimil BabkaOthers December 2006March 2020March 2022May 2023July 2024 var spanGroupData = [ {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 30, "token_count": 246}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 5, "token_count": 8}, ]}, ]

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

failslab.c

76

-

14

282

Qi ZhengVlastimil BabkaChristoph LameterMel GormanLinus Torvalds (pre-git)Others January 1992August 1992December 2006May 2007December 2008February 2010July 2011August 2011July 2012September 2015November 2015March 2016November 2017June 2018March 2019July 2019March 2020May 2022November 2022July 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 10, "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": 10, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "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": 26, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 26, "token_count": 12}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 5, "token_count": 18}, ]}, ]

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

filemap.c

4791

-

171

16492

Matthew WilcoxDavid HowellsNicholas PigginJan KaraLinus TorvaldsChristoph HellwigAndrew MortonLinus Torvalds (pre-git)Kirill A. ShutemovJohannes WeinerHugh DickinsMel GormanRyan RobertsLorenzo StoakesBaolin WangRoman GushchinKairui SongFengguang WuZi YanKefeng WangTejun HeoMichal HockoSuren BaghdasaryanShakeel ButtDavid HildenbrandChristoph LameterMike RapoportSong MuchunMinChan KimPeter ZijlstraPeter XuAndi KleenQi ZhengBalbir SinghMike KravetzJoonSoo KimAlexander PotapenkoAndrey RyabininOthers March 1992September 1992August 1993November 1993October 1994November 1994June 1995January 1996March 1996May 1996January 1997March 1997August 1997October 1997January 1998February 1998May 1998August 1998May 1999June 1999September 1999January 2000March 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003April 2003May 2003June 2003July 2003August 2003October 2003December 2003January 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004January 2005February 2005March 2005April 2005May 2005June 2005October 2005December 2005January 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006March 2007May 2007June 2007July 2007October 2007December 2007February 2008April 2008May 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009January 2010February 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011August 2011October 2011December 2011March 2012May 2012June 2012October 2012February 2013April 2013July 2013September 2013October 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014January 2015February 2015April 2015May 2015June 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016September 2016October 2016November 2016December 2016February 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018April 2018May 2018June 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019February 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025January 2026February 2026March 2026April 2026May 2026June 2026July 2026 var spanGroupData = [ 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"token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 29, "token_count": 148}, {"author_id": 8, "token_count": 19}, {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 12, "token_count": 72}, {"author_id": 30, "token_count": 51}, ]}, {"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": 11}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 51, "token_count": 9}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 45, "token_count": 100}, {"author_id": 29, "token_count": 5}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 32, "token_count": 49}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 36, "token_count": 61}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 117}, {"author_id": 49, "token_count": 147}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 24, "token_count": 89}, {"author_id": 14, "token_count": 94}, {"author_id": 60, "token_count": 172}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 41, "token_count": 10}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 45, "token_count": 24}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 3, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	3730	22.62%
David Howells	956	5.80%
Nicholas Piggin	770	4.67%
Jan Kara	719	4.36%
Linus Torvalds	658	3.99%
Christoph Hellwig	629	3.81%
Andrew Morton	628	3.81%
Linus Torvalds (pre-git)	554	3.36%
Kirill A. Shutemov	551	3.34%
Johannes Weiner	411	2.49%
Hugh Dickins	244	1.48%
Mel Gorman	200	1.21%
Ryan Roberts	153	0.93%
Lorenzo Stoakes	130	0.79%
Baolin Wang	127	0.77%
Roman Gushchin	107	0.65%
Kairui Song	73	0.44%
Fengguang Wu	73	0.44%
Zi Yan	61	0.37%
Kefeng Wang	51	0.31%
Tejun Heo	33	0.20%
Michal Hocko	29	0.18%
Suren Baghdasaryan	24	0.15%
Shakeel Butt	15	0.09%
David Hildenbrand	13	0.08%
Christoph Lameter	12	0.07%
Mike Rapoport	8	0.05%
Song Muchun	7	0.04%
MinChan Kim	5	0.03%
Peter Zijlstra	4	0.02%
Peter Xu	4	0.02%
Andi Kleen	4	0.02%
Qi Zheng	3	0.02%
Balbir Singh	3	0.02%
Mike Kravetz	2	0.01%
JoonSoo Kim	2	0.01%
Alexander Potapenko	2	0.01%
Andrey Ryabinin	1	0.01%
Others	5496	33.33%
Total	16492

folio-compat.c

87

-

19

342

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 2024February 2026 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 51}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 44}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	175	51.17%
Andrew Morton	17	4.97%
Christoph Lameter	15	4.39%
Linus Torvalds (pre-git)	12	3.51%
Nicholas Piggin	9	2.63%
Christoph Hellwig	4	1.17%
Linus Torvalds	3	0.88%
Hugh Dickins	3	0.88%
Mel Gorman	1	0.29%
Others	103	30.12%
Total	342

gup.c

3557

-

98

11826

Peter XuKirill A. ShutemovDavid HildenbrandJason GunthorpeMatthew WilcoxChristoph HellwigAneesh Kumar K.VAndrea ArcangeliLinus TorvaldsLorenzo StoakesDavid HowellsHugh DickinsDan J WilliamsCatalin MarinasAndrew MortonPeter ZijlstraNicholas PigginMike KravetzMike RapoportAndi KleenRyan RobertsZi YanAnshuman KhandualMel GormanJohannes WeinerLinus Torvalds (pre-git)Andrey RyabininLiam R. HowlettYu ZhaoJoonSoo KimKefeng WangNaoya HoriguchiHuang YingBaolin WangAndrey KonovalovOthers September 1991January 1995August 1998June 1999February 2002May 2002October 2002December 2002January 2003August 2003April 2004March 2005January 2006June 2006December 2006July 2007January 2008July 2008August 2008October 2008January 2009February 2009June 2009January 2011May 2011March 2012February 2013April 2013June 2014October 2014November 2014February 2015April 2015August 2015September 2015November 2015January 2016February 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017November 2017December 2017April 2018May 2018June 2018August 2018October 2018February 2019March 2019April 2019May 2019July 2019September 2019January 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023March 2024April 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025February 2026April 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 32, "token_count": 16}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ 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"group": [ {"author_id": 13, "token_count": 31}, {"author_id": 20, "token_count": 4080}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 30}, {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 60, "token_count": 713}, ]}, {"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": 30, "token_count": 1}, {"author_id": 20, "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": 56, "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}, ]}, {"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": 13, "token_count": 40}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 13, "token_count": 93}, {"author_id": 3, "token_count": 48}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	4257	36.00%
Kirill A. Shutemov	912	7.71%
David Hildenbrand	675	5.71%
Jason Gunthorpe	434	3.67%
Matthew Wilcox	348	2.94%
Christoph Hellwig	228	1.93%
Aneesh Kumar K.V	177	1.50%
Andrea Arcangeli	128	1.08%
Linus Torvalds	122	1.03%
Lorenzo Stoakes	112	0.95%
David Howells	88	0.74%
Hugh Dickins	77	0.65%
Dan J Williams	37	0.31%
Catalin Marinas	27	0.23%
Andrew Morton	25	0.21%
Peter Zijlstra	24	0.20%
Nicholas Piggin	19	0.16%
Mike Kravetz	16	0.14%
Mike Rapoport	15	0.13%
Andi Kleen	12	0.10%
Ryan Roberts	11	0.09%
Zi Yan	10	0.08%
Anshuman Khandual	10	0.08%
Mel Gorman	9	0.08%
Johannes Weiner	9	0.08%
Linus Torvalds (pre-git)	8	0.07%
Andrey Ryabinin	8	0.07%
Liam R. Howlett	4	0.03%
Yu Zhao	3	0.03%
JoonSoo Kim	3	0.03%
Kefeng Wang	2	0.02%
Naoya Horiguchi	1	0.01%
Huang Ying	1	0.01%
Baolin Wang	1	0.01%
Andrey Konovalov	1	0.01%
Others	4012	33.93%
Total	11826

gup_test.c

400

-

17

1738

Kirill A. ShutemovDavid HildenbrandOthers November 2017April 2018June 2018October 2018May 2019January 2020April 2020October 2020December 2020May 2021September 2022December 2022May 2023June 2023February 2026June 2026 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 562}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 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}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 41}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	562	32.34%
David Hildenbrand	505	29.06%
Others	671	38.61%
Total	1738

gup_test.h

45

-

5

112

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

826

-

45

2938

Linus Torvalds (pre-git)Andrew MortonMatthew WilcoxMel GormanLinus TorvaldsChristoph LameterDavid HildenbrandJoonSoo KimRyan RobertsNicholas PigginPeter ZijlstraChristoph HellwigOthers January 1992August 1992August 1993September 1993October 1994November 1994June 1995January 1996March 1996July 1996March 1997May 1998August 1998May 1999June 1999September 1999January 2000July 2000October 2000February 2002April 2002June 2002August 2002October 2002December 2002March 2003May 2003June 2003October 2003January 2005February 2005April 2006September 2006December 2006May 2007July 2007February 2008March 2008July 2008March 2009January 2010August 2010October 2010August 2011October 2011May 2012July 2012October 2012November 2012December 2012August 2014May 2016November 2017February 2018June 2020October 2020November 2020December 2020January 2021March 2021May 2021September 2021November 2021March 2022April 2022June 2022July 2022October 2022June 2023June 2024September 2025December 2025 var spanGroupData = [ 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]}, {"timestamp": 925542000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 323}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 22, "token_count": 29}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 57}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 381}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 17, "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": 17, "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": 10, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 10, "token_count": 30}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 35, "token_count": 13}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 56, "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": 9, "token_count": 69}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 27, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 857}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 186}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 49, "token_count": 26}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 33}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	541	18.41%
Andrew Morton	390	13.27%
Matthew Wilcox	186	6.33%
Mel Gorman	91	3.10%
Linus Torvalds	60	2.04%
Christoph Lameter	53	1.80%
David Hildenbrand	33	1.12%
JoonSoo Kim	27	0.92%
Ryan Roberts	26	0.88%
Nicholas Piggin	13	0.44%
Peter Zijlstra	7	0.24%
Christoph Hellwig	2	0.07%
Others	1509	51.36%
Total	2938

hmm.c

895

-

28

3775

Jason GunthorpeChristoph HellwigLorenzo StoakesPeter XuMatthew WilcoxHugh DickinsSuren BaghdasaryanRyan RobertsNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsPeter ZijlstraAnshuman KhandualOthers March 2000February 2002March 2006February 2017September 2017December 2017January 2018April 2018October 2018May 2019June 2019July 2019August 2019October 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020November 2020January 2022March 2022July 2022December 2022June 2023August 2023March 2024July 2024February 2025April 2025May 2025June 2025September 2025October 2025November 2025February 2026March 2026April 2026 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 713}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 532}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 60, "token_count": 399}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 107}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 59, "token_count": 42}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 59, "token_count": 18}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 73}, {"author_id": 59, "token_count": 219}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 124}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 872}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 224}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 29}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	407	10.78%
Christoph Hellwig	182	4.82%
Lorenzo Stoakes	29	0.77%
Peter Xu	24	0.64%
Matthew Wilcox	14	0.37%
Hugh Dickins	9	0.24%
Suren Baghdasaryan	5	0.13%
Ryan Roberts	3	0.08%
Nicholas Piggin	3	0.08%
Linus Torvalds (pre-git)	2	0.05%
Linus Torvalds	2	0.05%
Peter Zijlstra	1	0.03%
Anshuman Khandual	1	0.03%
Others	3093	81.93%
Total	3775

huge_memory.c

5065

-

138

21093

Kirill A. ShutemovZi YanMatthew WilcoxDavid HildenbrandRyan RobertsBalbir SinghAndrea ArcangeliLorenzo Stoakes (Oracle)Peter XuJohannes WeinerLorenzo StoakesAneesh Kumar K.VHugh DickinsMel GormanNaoya HoriguchiDavid RientjesKefeng WangMichal HockoMinChan KimQi ZhengHuang YingBaolin WangJan KaraSuren BaghdasaryanAndi KleenSong MuchunDan J WilliamsAndrew MortonLinus TorvaldsLinus Torvalds (pre-git)Anshuman KhandualChristoph LameterPeter ZijlstraCatalin MarinasVlastimil BabkaNicholas PigginChristoph HellwigYu ZhaoVladimir DavydovLiam R. HowlettIzik EidusKairui SongShakeel ButtMike RapoportDavid HowellsJoonSoo KimOthers January 1992August 1992February 1995June 1995January 1997June 1999January 2000February 2002April 2002July 2002August 2002October 2002December 2002January 2003March 2003April 2003May 2004December 2004February 2005March 2005April 2005August 2005October 2005November 2005December 2005June 2006September 2006October 2007January 2008March 2008July 2008October 2008January 2009February 2009September 2009December 2009April 2010May 2010January 2011March 2011June 2011October 2011November 2011January 2012March 2012May 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 2017November 2017January 2018March 2018April 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020July 2020September 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021October 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025January 2026February 2026March 2026April 2026May 2026June 2026July 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 44, "token_count": 40}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 32, 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"token_count": 2}, {"author_id": 39, "token_count": 36}, {"author_id": 36, "token_count": 144}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 335}, {"author_id": 39, "token_count": 4}, {"author_id": 36, "token_count": 12}, {"author_id": 60, "token_count": 349}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 8, "token_count": 370}, {"author_id": 12, "token_count": 1}, {"author_id": 36, "token_count": 14}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 55, "token_count": 91}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 55, "token_count": 368}, {"author_id": 60, "token_count": 42}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	3535	16.76%
Zi Yan	2714	12.87%
Matthew Wilcox	1347	6.39%
David Hildenbrand	1328	6.30%
Ryan Roberts	1304	6.18%
Balbir Singh	1089	5.16%
Andrea Arcangeli	1039	4.93%
Lorenzo Stoakes (Oracle)	794	3.76%
Peter Xu	501	2.38%
Johannes Weiner	422	2.00%
Lorenzo Stoakes	385	1.83%
Aneesh Kumar K.V	305	1.45%
Hugh Dickins	292	1.38%
Mel Gorman	202	0.96%
Naoya Horiguchi	173	0.82%
David Rientjes	169	0.80%
Kefeng Wang	152	0.72%
Michal Hocko	138	0.65%
MinChan Kim	126	0.60%
Qi Zheng	90	0.43%
Huang Ying	84	0.40%
Baolin Wang	69	0.33%
Jan Kara	65	0.31%
Suren Baghdasaryan	55	0.26%
Andi Kleen	48	0.23%
Song Muchun	43	0.20%
Dan J Williams	38	0.18%
Andrew Morton	38	0.18%
Linus Torvalds	29	0.14%
Linus Torvalds (pre-git)	26	0.12%
Anshuman Khandual	26	0.12%
Christoph Lameter	18	0.09%
Peter Zijlstra	14	0.07%
Catalin Marinas	14	0.07%
Vlastimil Babka	11	0.05%
Nicholas Piggin	7	0.03%
Christoph Hellwig	7	0.03%
Yu Zhao	6	0.03%
Vladimir Davydov	5	0.02%
Liam R. Howlett	5	0.02%
Izik Eidus	5	0.02%
Kairui Song	3	0.01%
Shakeel Butt	2	0.01%
Mike Rapoport	2	0.01%
David Howells	2	0.01%
JoonSoo Kim	1	0.00%
Others	4365	20.69%
Total	21093

hugetlb.c

7325

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Mike KravetzPeter Xuvan der Linden, FrankNaoya HoriguchiAndi KleenYu ZhaoMichal HockoSong MuchunOscar SalvadorAneesh Kumar K.VMel GormanDavid HildenbrandKefeng WangKirill A. ShutemovJoonSoo KimLorenzo StoakesHugh DickinsMatthew WilcoxAndrew MortonLorenzo Stoakes (Oracle)Baolin WangRyan RobertsLinus Torvalds (pre-git)Fengguang WuAndrea ArcangeliRoman GushchinAnshuman KhandualMike RapoportDan J WilliamsNicholas PigginDavid RientjesLiam R. HowlettChristoph LameterVlastimil BabkaChristoph HellwigLinus TorvaldsSuren BaghdasaryanJason GunthorpeJohannes WeinerJan KaraZi YanDavid HowellsQi ZhengPeter ZijlstraOthers September 1991December 1991January 1992March 1992August 1992June 1993September 1993July 1994November 1994June 1995March 1996March 1997May 1998August 1998January 1999March 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002January 2003February 2003October 2003March 2004April 2004May 2004June 2004October 2004December 2004January 2005April 2005June 2005October 2005November 2005January 2006February 2006March 2006April 2006June 2006July 2006October 2006December 2006May 2007July 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011March 2011June 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013March 2013April 2013July 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014July 2014August 2014October 2014November 2014December 2014February 2015March 2015April 2015June 2015September 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017June 2017July 2017August 2017September 2017November 2017January 2018March 2018April 2018June 2018July 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019August 2019September 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026July 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 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"group": [ {"author_id": 60, "token_count": 178}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 30, "token_count": 196}, {"author_id": 2, "token_count": 28}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 51, "token_count": 4}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 55, "token_count": 139}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	6834	25.64%
Peter Xu	1353	5.08%
van der Linden, Frank	1095	4.11%
Naoya Horiguchi	923	3.46%
Andi Kleen	716	2.69%
Yu Zhao	631	2.37%
Michal Hocko	488	1.83%
Song Muchun	399	1.50%
Oscar Salvador	366	1.37%
Aneesh Kumar K.V	302	1.13%
Mel Gorman	300	1.13%
David Hildenbrand	272	1.02%
Kefeng Wang	268	1.01%
Kirill A. Shutemov	242	0.91%
JoonSoo Kim	239	0.90%
Lorenzo Stoakes	214	0.80%
Hugh Dickins	181	0.68%
Matthew Wilcox	153	0.57%
Andrew Morton	147	0.55%
Lorenzo Stoakes (Oracle)	139	0.52%
Baolin Wang	137	0.51%
Ryan Roberts	93	0.35%
Linus Torvalds (pre-git)	81	0.30%
Fengguang Wu	79	0.30%
Andrea Arcangeli	59	0.22%
Roman Gushchin	52	0.20%
Anshuman Khandual	52	0.20%
Mike Rapoport	51	0.19%
Dan J Williams	51	0.19%
Nicholas Piggin	49	0.18%
David Rientjes	44	0.17%
Liam R. Howlett	39	0.15%
Christoph Lameter	23	0.09%
Vlastimil Babka	20	0.08%
Christoph Hellwig	13	0.05%
Linus Torvalds	11	0.04%
Suren Baghdasaryan	6	0.02%
Jason Gunthorpe	5	0.02%
Johannes Weiner	4	0.02%
Jan Kara	4	0.02%
Zi Yan	3	0.01%
David Howells	3	0.01%
Qi Zheng	2	0.01%
Peter Zijlstra	2	0.01%
Others	10510	39.43%
Total	26655

hugetlb_cgroup.c

920

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21

4001

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 2025December 2025February 2026 var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 40, "token_count": 1166}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 11, "token_count": 60}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 11, "token_count": 40}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 154}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 42, "token_count": 77}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 529}, ]}, {"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": 19, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 435}, ]}, {"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": 661}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 41, "token_count": 41}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1166	29.14%
Johannes Weiner	167	4.17%
Tejun Heo	132	3.30%
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	2382	59.54%
Total	4001

hugetlb_cma.c

278

-

18

996

van der Linden, FrankRoman GushchinBaolin WangKefeng WangMike RapoportMike KravetzLinus Torvalds (pre-git)Yu ZhaoAndrew MortonAneesh Kumar K.VDavid HowellsSong MuchunKirill A. ShutemovAnshuman KhandualOthers January 1992August 1992January 1995March 2000August 2002October 2002January 2005May 2019April 2020June 2020July 2020August 2020June 2021November 2021March 2023December 2023April 2024August 2024February 2025April 2025September 2025January 2026April 2026May 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 14, "token_count": 136}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 45, "token_count": 86}, {"author_id": 19, "token_count": 15}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 569}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 38, "token_count": 16}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 30, "token_count": 42}, {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	586	58.84%
Roman Gushchin	136	13.65%
Baolin Wang	86	8.63%
Kefeng Wang	44	4.42%
Mike Rapoport	25	2.51%
Mike Kravetz	15	1.51%
Linus Torvalds (pre-git)	9	0.90%
Yu Zhao	7	0.70%
Andrew Morton	6	0.60%
Aneesh Kumar K.V	5	0.50%
David Howells	3	0.30%
Song Muchun	2	0.20%
Kirill A. Shutemov	2	0.20%
Anshuman Khandual	1	0.10%
Others	69	6.93%
Total	996

hugetlb_cma.h

52

-

12

200

van der Linden, FrankMike KravetzKefeng WangMichal HockoAnshuman KhandualNaoya HoriguchiAndrew MortonAneesh Kumar K.VOthers October 2002March 2012April 2013February 2015April 2015July 2017June 2022January 2023June 2024February 2025September 2025January 2026 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 46, "token_count": 3}, {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 147}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 30, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	147	73.50%
Mike Kravetz	16	8.00%
Kefeng Wang	8	4.00%
Michal Hocko	6	3.00%
Anshuman Khandual	3	1.50%
Naoya Horiguchi	2	1.00%
Andrew Morton	2	1.00%
Aneesh Kumar K.V	1	0.50%
Others	15	7.50%
Total	200

hugetlb_internal.h

117

-

5

372

Aneesh Kumar K.VAndrew MortonNaoya HoriguchiAnshuman KhandualOthers October 2002July 2012February 2015July 2017November 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 363}, ]}, ]

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

hugetlb_sysctl.c

145

-

8

597

Andi KleenNaoya HoriguchiAndrew MortonOthers April 2004June 2005June 2006July 2008June 2014May 2019November 2025December 2025 var spanGroupData = [ {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 557}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	10	1.68%
Naoya Horiguchi	3	0.50%
Andrew Morton	2	0.34%
Others	582	97.49%
Total	597

hugetlb_sysfs.c

502

-

9

2037

Andi KleenMike KravetzSong MuchunNaoya HoriguchiJoonSoo KimNicholas PigginOthers March 2006June 2006July 2008May 2010December 2014May 2019June 2021September 2022December 2022November 2025 var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 44, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 2001}, ]}, ]

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

hugetlb_vmemmap.c

902

-

43

3369

Song Muchunvan der Linden, FrankMike KravetzChristoph LameterYu ZhaoJohannes WeinerMel GormanNaoya HoriguchiAnshuman KhandualLinus Torvalds (pre-git)Ryan RobertsDavid HowellsAndrew MortonVlastimil BabkaNicholas PigginLorenzo StoakesDan J WilliamsChristoph HellwigAneesh Kumar K.VQi ZhengMike RapoportHugh DickinsOthers January 2000April 2002September 2002March 2003January 2005October 2005March 2006December 2006July 2007October 2007July 2008February 2013April 2013September 2013May 2016July 2017November 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 2025June 2025September 2025October 2025February 2026May 2026 var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 10, "token_count": 57}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 21}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 46, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 39, "token_count": 490}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 39, "token_count": 34}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 39, "token_count": 59}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 39, "token_count": 524}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 19, "token_count": 258}, {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 39, "token_count": 206}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 16, "token_count": 20}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 602}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 552}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 39, "token_count": 68}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	1402	41.61%
van der Linden, Frank	602	17.87%
Mike Kravetz	273	8.10%
Christoph Lameter	57	1.69%
Yu Zhao	35	1.04%
Johannes Weiner	21	0.62%
Mel Gorman	8	0.24%
Naoya Horiguchi	6	0.18%
Anshuman Khandual	6	0.18%
Linus Torvalds (pre-git)	5	0.15%
Ryan Roberts	3	0.09%
David Howells	3	0.09%
Andrew Morton	3	0.09%
Vlastimil Babka	2	0.06%
Nicholas Piggin	2	0.06%
Lorenzo Stoakes	2	0.06%
Dan J Williams	2	0.06%
Christoph Hellwig	2	0.06%
Aneesh Kumar K.V	2	0.06%
Qi Zheng	1	0.03%
Mike Rapoport	1	0.03%
Hugh Dickins	1	0.03%
Others	930	27.60%
Total	3369

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": 17, "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": 42, "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": 39, "token_count": 150}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 39, "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": 19, "token_count": 68}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 42}, ]}, ]

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

hwpoison-inject.c

205

-

22

717

Fengguang WuAndi KleenMatthew WilcoxNaoya HoriguchiAndrew MortonOscar SalvadorNicholas PigginVladimir DavydovOthers April 2002October 2002March 2006November 2008September 2009December 2009May 2010March 2011December 2011September 2013January 2014May 2015September 2015May 2019November 2019October 2020March 2022May 2022June 2022September 2022November 2023April 2024May 2024September 2025 var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 44, "token_count": 175}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 44, "token_count": 25}, {"author_id": 57, "token_count": 273}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 33, "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": 33, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 52, "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": 33, "token_count": 8}, {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 116}, ]}, ]

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

init-mm.c

60

-

20

254

Kefeng WangSuren BaghdasaryanLiam R. HowlettJason GunthorpeLinus TorvaldsMike RapoportOthers February 2002July 2003June 2005June 2009August 2010October 2016November 2017June 2018July 2018October 2019June 2020December 2020July 2021February 2022September 2022February 2023March 2023August 2023November 2024February 2025December 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 32, "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": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 59, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 30, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "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}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	61	24.02%
Suren Baghdasaryan	25	9.84%
Liam R. Howlett	17	6.69%
Jason Gunthorpe	10	3.94%
Linus Torvalds	4	1.57%
Mike Rapoport	3	1.18%
Others	134	52.76%
Total	254

internal.h

1954

-

164

7103

Matthew WilcoxMel GormanLorenzo StoakesDavid HildenbrandHugh DickinsBaolin WangMike RapoportAndrew MortonZi YanNicholas PigginRyan RobertsKefeng WangDavid HowellsVlastimil BabkaLorenzo Stoakes (Oracle)Jason GunthorpeQi ZhengJoonSoo KimJohannes WeinerKirill A. ShutemovPeter Xuvan der Linden, FrankAndi KleenLinus Torvalds (pre-git)Christoph HellwigMichal HockoAndrea ArcangeliPeter ZijlstraMinChan KimDan J WilliamsChristoph LameterLinus TorvaldsLiam R. HowlettRoman GushchinNaoya HoriguchiSong MuchunDavid RientjesHuang YingFengguang WuSuren BaghdasaryanKairui SongAlexander PotapenkoJan KaraOscar SalvadorSeongJae ParkUladzislau RezkiAndrey KonovalovYu ZhaoOthers December 1991January 1992August 1992December 1992March 1993June 1993April 1994July 1994January 1995February 1995June 1995March 1996September 1996March 1997May 1999June 1999September 1999March 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002December 2002January 2003March 2003September 2003March 2004April 2004May 2004December 2004January 2005March 2005April 2005June 2005September 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 2010August 2010January 2011March 2011May 2011July 2011August 2011December 2011January 2012May 2012July 2012August 2012October 2012November 2012December 2012February 2013November 2013January 2014April 2014June 2014August 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016October 2016December 2016February 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017April 2018May 2018August 2018October 2018December 2018March 2019May 2019July 2019August 2019September 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026May 2026 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 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{"author_id": 4, "token_count": 13}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 30, "token_count": 10}, {"author_id": 26, "token_count": 84}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 2, "token_count": 3}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 13, "token_count": 6}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 49, "token_count": 1}, {"author_id": 36, "token_count": 6}, {"author_id": 60, "token_count": 259}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 45, "token_count": 4}, {"author_id": 13, "token_count": 11}, {"author_id": 4, "token_count": 30}, {"author_id": 20, "token_count": 18}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 4, "token_count": 9}, {"author_id": 49, "token_count": 162}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 30, "token_count": 27}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 30, "token_count": 16}, {"author_id": 6, "token_count": 22}, {"author_id": 2, "token_count": 14}, {"author_id": 36, "token_count": 7}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 2, "token_count": 96}, {"author_id": 4, "token_count": 6}, {"author_id": 1, "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": 12, "token_count": 9}, {"author_id": 26, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 77}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 68}, {"author_id": 8, "token_count": 4}, {"author_id": 2, "token_count": 66}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 2, "token_count": 28}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 36, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 133}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 30, "token_count": 44}, {"author_id": 2, "token_count": 90}, {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 30, "token_count": 8}, {"author_id": 48, "token_count": 7}, {"author_id": 2, "token_count": 38}, {"author_id": 1, "token_count": 6}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 45, "token_count": 205}, {"author_id": 55, "token_count": 141}, {"author_id": 1, "token_count": 21}, {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	526	7.41%
Mel Gorman	466	6.56%
Lorenzo Stoakes	391	5.50%
David Hildenbrand	314	4.42%
Hugh Dickins	281	3.96%
Baolin Wang	212	2.98%
Mike Rapoport	205	2.89%
Andrew Morton	174	2.45%
Zi Yan	171	2.41%
Nicholas Piggin	171	2.41%
Ryan Roberts	163	2.29%
Kefeng Wang	156	2.20%
David Howells	148	2.08%
Vlastimil Babka	144	2.03%
Lorenzo Stoakes (Oracle)	141	1.99%
Jason Gunthorpe	126	1.77%
Qi Zheng	117	1.65%
JoonSoo Kim	106	1.49%
Johannes Weiner	86	1.21%
Kirill A. Shutemov	83	1.17%
Peter Xu	82	1.15%
van der Linden, Frank	77	1.08%
Andi Kleen	66	0.93%
Linus Torvalds (pre-git)	65	0.92%
Christoph Hellwig	63	0.89%
Michal Hocko	54	0.76%
Andrea Arcangeli	45	0.63%
Peter Zijlstra	42	0.59%
MinChan Kim	41	0.58%
Dan J Williams	41	0.58%
Christoph Lameter	40	0.56%
Linus Torvalds	37	0.52%
Liam R. Howlett	28	0.39%
Roman Gushchin	26	0.37%
Naoya Horiguchi	22	0.31%
Song Muchun	19	0.27%
David Rientjes	16	0.23%
Huang Ying	15	0.21%
Fengguang Wu	13	0.18%
Suren Baghdasaryan	12	0.17%
Kairui Song	12	0.17%
Alexander Potapenko	11	0.15%
Jan Kara	9	0.13%
Oscar Salvador	8	0.11%
SeongJae Park	7	0.10%
Uladzislau Rezki	6	0.08%
Andrey Konovalov	3	0.04%
Yu Zhao	2	0.03%
Others	2060	29.00%
Total	7103

interval_tree.c

106

-

10

507

Andrew MortonLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovPeter ZijlstraOthers January 1992August 1992January 1996January 1999February 2002September 2002April 2004May 2004September 2006October 2012October 2014February 2015September 2017June 2019April 2021 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 469}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 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	1.78%
Linus Torvalds (pre-git)	7	1.38%
Linus Torvalds	6	1.18%
Kirill A. Shutemov	2	0.39%
Peter Zijlstra	1	0.20%
Others	482	95.07%
Total	507

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": 31, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 171}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 30, "token_count": 27}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 49, "token_count": 1}, ]}, ]

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

khugepaged.c

3274

-

102

11902

Kirill A. ShutemovHugh DickinsAndrea ArcangeliMatthew WilcoxQi ZhengBaolin WangLorenzo StoakesRyan RobertsZi YanPeter XuDavid HildenbrandShakeel ButtJohannes WeinerLinus Torvalds (pre-git)Andrew MortonMinChan KimLorenzo Stoakes (Oracle)JoonSoo KimDavid RientjesMel GormanJan KaraVlastimil BabkaKairui SongLinus TorvaldsSuren BaghdasaryanPeter ZijlstraSeongJae ParkVladimir DavydovKefeng WangDavid HowellsChristoph HellwigLiam R. HowlettOthers January 1992August 1992November 1992July 1994June 1995September 1996January 1997February 2002April 2002May 2002September 2002November 2002December 2002April 2003February 2005January 2008July 2008October 2008January 2009February 2009September 2009January 2011April 2011October 2011February 2012May 2012October 2012December 2012February 2013April 2013January 2014June 2014October 2014February 2015April 2015September 2015November 2015January 2016February 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 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 2024July 2024August 2024September 2024October 2024December 2024March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025January 2026February 2026March 2026April 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 597}, ]}, {"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": 15}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 4, "token_count": 3}, {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 23, "token_count": 6}, {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 3460}, {"author_id": 9, "token_count": 1}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 51, "token_count": 9}, {"author_id": 8, "token_count": 7}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 103}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 27, "token_count": 16}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 118}, ]}, {"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": 23, "token_count": 7}, {"author_id": 60, "token_count": 504}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 6, "token_count": 277}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 46}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 23, "token_count": 8}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"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": 20, "token_count": 11}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 740}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 56, "token_count": 5}, {"author_id": 26, "token_count": 48}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 20, "token_count": 19}, {"author_id": 54, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 292}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 20, "token_count": 16}, {"author_id": 60, "token_count": 283}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 144}, {"author_id": 4, "token_count": 1}, {"author_id": 49, "token_count": 36}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 358}, ]}, {"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": 11}, {"author_id": 49, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 28}, {"author_id": 4, "token_count": 235}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 49, "token_count": 42}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 45, "token_count": 49}, {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 45, "token_count": 8}, {"author_id": 26, "token_count": 62}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 45, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 12, "token_count": 8}, {"author_id": 26, "token_count": 69}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 45, "token_count": 14}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 14}, {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 83}, {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 41, "token_count": 40}, {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 20}, {"author_id": 60, "token_count": 339}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 8, "token_count": 16}, {"author_id": 36, "token_count": 80}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 45, "token_count": 32}, {"author_id": 60, "token_count": 1219}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	3786	31.81%
Hugh Dickins	787	6.61%
Andrea Arcangeli	604	5.07%
Matthew Wilcox	396	3.33%
Qi Zheng	179	1.50%
Baolin Wang	113	0.95%
Lorenzo Stoakes	95	0.80%
Ryan Roberts	85	0.71%
Zi Yan	80	0.67%
Peter Xu	64	0.54%
David Hildenbrand	59	0.50%
Shakeel Butt	44	0.37%
Johannes Weiner	36	0.30%
Linus Torvalds (pre-git)	33	0.28%
Andrew Morton	29	0.24%
MinChan Kim	21	0.18%
Lorenzo Stoakes (Oracle)	20	0.17%
JoonSoo Kim	16	0.13%
David Rientjes	14	0.12%
Mel Gorman	9	0.08%
Jan Kara	9	0.08%
Vlastimil Babka	8	0.07%
Kairui Song	8	0.07%
Linus Torvalds	7	0.06%
Suren Baghdasaryan	6	0.05%
Peter Zijlstra	6	0.05%
SeongJae Park	5	0.04%
Vladimir Davydov	3	0.03%
Kefeng Wang	3	0.03%
David Howells	3	0.03%
Christoph Hellwig	2	0.02%
Liam R. Howlett	1	0.01%
Others	5371	45.13%
Total	11902

kmemleak.c

2477

-

80

8455

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 2016April 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 2025December 2025January 2026February 2026March 2026May 2026July 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "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": 17, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 44, "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": 28, "token_count": 3251}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 28, "token_count": 304}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 28, "token_count": 164}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 28, "token_count": 36}, {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 28, "token_count": 218}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 28, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 28, "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": 28, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 28, "token_count": 93}, {"author_id": 52, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 28, "token_count": 139}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 28, "token_count": 97}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 293}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 12}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 15, "token_count": 69}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 28, "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": 28, "token_count": 281}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 28, "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": 7, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 307}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 213}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 28, "token_count": 253}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 354}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 28, "token_count": 111}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "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}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 351}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Catalin Marinas	5616	66.42%
Andrey Konovalov	70	0.83%
Linus Torvalds (pre-git)	29	0.34%
Oscar Salvador	12	0.14%
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	2702	31.96%
Total	8455

ksm.c

4021

-

93

14079

Izik EidusHugh DickinsAndrea ArcangeliDavid HildenbrandQi ZhengMatthew WilcoxLorenzo StoakesAndrew MortonLorenzo Stoakes (Oracle)Kirill A. ShutemovKefeng WangMinChan KimJoonSoo KimMike RapoportPeter ZijlstraRyan RobertsAndi KleenLiam R. HowlettSuren BaghdasaryanLinus Torvalds (pre-git)Aneesh Kumar K.VAndrey RyabininDavid RientjesNicholas PigginNaoya HoriguchiPeter XuLinus TorvaldsAnshuman KhandualOthers December 1992January 1997April 2002June 2002September 2002April 2004May 2004January 2005October 2005February 2006March 2006October 2006February 2007October 2007May 2008July 2008September 2009October 2009November 2009December 2009March 2010August 2010October 2010January 2011March 2011June 2011March 2012October 2012December 2012February 2013March 2013September 2013January 2014June 2014October 2014January 2015April 2015June 2015November 2015January 2016February 2016May 2016July 2016September 2016October 2016February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017February 2018April 2018June 2018August 2018December 2018March 2019May 2019June 2019November 2019April 2020June 2020August 2020September 2020December 2020May 2021June 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022February 2023March 2023April 2023June 2023July 2023August 2023September 2023November 2023December 2023April 2024May 2024June 2024August 2024October 2024January 2025February 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025February 2026March 2026 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 73}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 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"token_count": 1070}, {"author_id": 60, "token_count": 234}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 27, "token_count": 39}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 18, "token_count": 29}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 23, "token_count": 9}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 40, "token_count": 8}, {"author_id": 6, "token_count": 56}, {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 1962}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 4, "token_count": 52}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 48, "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": 33, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 73}, {"author_id": 23, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 26, "token_count": 312}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 48, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 13, "token_count": 211}, {"author_id": 60, "token_count": 400}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 4, "token_count": 1}, {"author_id": 49, "token_count": 17}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 10}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 30, "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": 728}, ]}, {"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": 30, "token_count": 3}, {"author_id": 60, "token_count": 214}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 120}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 4, "token_count": 98}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 77}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 509}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 75}, ]}, ]

Author Name	Tokens	Token Proportion
Izik Eidus	3455	24.54%
Hugh Dickins	3166	22.49%
Andrea Arcangeli	2038	14.48%
David Hildenbrand	485	3.44%
Qi Zheng	312	2.22%
Matthew Wilcox	279	1.98%
Lorenzo Stoakes	100	0.71%
Andrew Morton	81	0.58%
Lorenzo Stoakes (Oracle)	75	0.53%
Kirill A. Shutemov	68	0.48%
Kefeng Wang	61	0.43%
MinChan Kim	55	0.39%
JoonSoo Kim	39	0.28%
Mike Rapoport	20	0.14%
Peter Zijlstra	18	0.13%
Ryan Roberts	17	0.12%
Andi Kleen	15	0.11%
Liam R. Howlett	14	0.10%
Suren Baghdasaryan	10	0.07%
Linus Torvalds (pre-git)	9	0.06%
Aneesh Kumar K.V	9	0.06%
Andrey Ryabinin	7	0.05%
David Rientjes	4	0.03%
Nicholas Piggin	3	0.02%
Naoya Horiguchi	3	0.02%
Peter Xu	2	0.01%
Linus Torvalds	2	0.01%
Anshuman Khandual	1	0.01%
Others	3731	26.50%
Total	14079

list_lru.c

708

-

36

3140

Vladimir DavydovSong MuchunKairui SongJohannes WeinerShakeel ButtAndrew MortonDavid HowellsBalbir SinghLinus Torvalds (pre-git)Linus TorvaldsOthers June 1995February 2002January 2005January 2006March 2006February 2008January 2009December 2010March 2011January 2012December 2012August 2013October 2013November 2013April 2014February 2015November 2015March 2016July 2017April 2018August 2018March 2019May 2019September 2019April 2020June 2020August 2020December 2020May 2021November 2021March 2022November 2023December 2023January 2024February 2024July 2024November 2024December 2024February 2025May 2025December 2025February 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "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": 43, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 527}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 29}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 52, "token_count": 646}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 17, "token_count": 11}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"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": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 15}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 39, "token_count": 482}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 39, "token_count": 72}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 518}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 8, "token_count": 446}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 41, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	646	20.57%
Song Muchun	569	18.12%
Kairui Song	535	17.04%
Johannes Weiner	489	15.57%
Shakeel Butt	18	0.57%
Andrew Morton	11	0.35%
David Howells	3	0.10%
Balbir Singh	3	0.10%
Linus Torvalds (pre-git)	2	0.06%
Linus Torvalds	1	0.03%
Others	863	27.48%
Total	3140

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": 22, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 305}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

madvise.c

2237

-

94

8162

Lorenzo StoakesMinChan KimSeongJae ParkHugh DickinsAndrew MortonVlastimil BabkaSuren BaghdasaryanDavid HildenbrandRyan RobertsAndrea ArcangeliMatthew WilcoxNicholas PigginMike KravetzLinus Torvalds (pre-git)Johannes WeinerMike RapoportAndi KleenJan KaraChristoph HellwigMichal HockoLiam R. HowlettKirill A. ShutemovAnshuman KhandualLorenzo Stoakes (Oracle)Mel GormanQi ZhengLinus TorvaldsAneesh Kumar K.VKefeng WangDavid HowellsNaoya HoriguchiHuang YingVladimir DavydovPeter ZijlstraOscar SalvadorKairui SongChristoph LameterOthers August 1992December 1992August 1993July 1994January 1995June 1995January 1997October 1997March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003February 2004April 2004May 2004February 2005June 2005October 2005January 2006February 2006April 2006March 2007May 2007February 2008July 2008January 2009June 2009September 2009December 2009January 2010January 2011December 2011March 2012May 2012July 2012October 2012February 2013April 2013September 2013August 2014November 2014January 2015February 2015September 2015January 2016March 2016May 2016December 2016February 2017March 2017May 2017July 2017August 2017September 2017November 2017August 2018October 2018December 2018May 2019August 2019September 2019November 2019December 2019March 2020April 2020June 2020September 2020October 2020November 2020March 2021April 2021May 2021June 2021August 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024April 2024May 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025June 2025July 2025November 2025December 2025January 2026February 2026March 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 26}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 190}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ 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"group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 35, "token_count": 44}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 44, "token_count": 29}, {"author_id": 3, "token_count": 45}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 34}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 23, "token_count": 523}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 33, "token_count": 7}, ]}, {"timestamp": 1462086000, 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23, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 23, "token_count": 266}, {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 54, "token_count": 33}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 13, "token_count": 145}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 92}, {"author_id": 60, "token_count": 420}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ 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1706774400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 49, "token_count": 110}, {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 2, "token_count": 91}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 632}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 183}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 235}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 920}, {"author_id": 49, "token_count": 10}, {"author_id": 0, "token_count": 14}, {"author_id": 5, "token_count": 233}, {"author_id": 60, "token_count": 329}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 2, "token_count": 68}, {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 256}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 55, "token_count": 20}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	1980	24.26%
MinChan Kim	1551	19.00%
SeongJae Park	491	6.02%
Hugh Dickins	261	3.20%
Andrew Morton	237	2.90%
Vlastimil Babka	233	2.85%
Suren Baghdasaryan	199	2.44%
David Hildenbrand	177	2.17%
Ryan Roberts	129	1.58%
Andrea Arcangeli	110	1.35%
Matthew Wilcox	107	1.31%
Nicholas Piggin	80	0.98%
Mike Kravetz	68	0.83%
Linus Torvalds (pre-git)	59	0.72%
Johannes Weiner	47	0.58%
Mike Rapoport	38	0.47%
Andi Kleen	33	0.40%
Jan Kara	30	0.37%
Christoph Hellwig	29	0.36%
Michal Hocko	21	0.26%
Liam R. Howlett	21	0.26%
Kirill A. Shutemov	21	0.26%
Anshuman Khandual	21	0.26%
Lorenzo Stoakes (Oracle)	20	0.25%
Mel Gorman	18	0.22%
Qi Zheng	13	0.16%
Linus Torvalds	13	0.16%
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%
Kairui Song	1	0.01%
Christoph Lameter	1	0.01%
Others	2104	25.78%
Total	8162

mapping_dirty_helpers.c

339

-

10

1055

Ryan RobertsHugh DickinsPeter ZijlstraMatthew WilcoxLorenzo StoakesAnshuman KhandualOthers March 2019April 2020November 2020December 2020April 2021January 2022June 2023August 2023June 2025October 2025 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1011}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 46, "token_count": 1}, ]}, ]

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

memblock.c

2898

-

117

9974

Tejun HeoMike RapoportCatalin MarinasAnshuman KhandualDavid HildenbrandLinus Torvalds (pre-git)MinChan KimKirill A. ShutemovAndrew MortonLinus TorvaldsJohannes WeinerRoman GushchinKefeng WangJoonSoo KimChristoph LameterMel GormanDan J WilliamsChristoph HellwigOthers June 1993November 1993March 1997September 1999March 2000May 2000June 2000February 2002October 2002September 2003February 2004March 2005June 2005October 2005January 2006May 2006June 2006February 2007May 2007July 2007August 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 2022May 2022June 2022September 2022January 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023December 2023January 2024February 2024April 2024May 2024June 2024August 2024November 2024January 2025February 2025March 2025April 2025May 2025August 2025September 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 281}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, 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"token_count": 6}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 13, "token_count": 27}, {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 61}, ]}, {"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": 77}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 46, "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": 1, "token_count": 24}, {"author_id": 60, "token_count": 421}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 128}, {"author_id": 60, "token_count": 896}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 1, "token_count": 291}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1806	18.11%
Mike Rapoport	1040	10.43%
Catalin Marinas	123	1.23%
Anshuman Khandual	70	0.70%
David Hildenbrand	34	0.34%
Linus Torvalds (pre-git)	26	0.26%
MinChan Kim	25	0.25%
Kirill A. Shutemov	22	0.22%
Andrew Morton	12	0.12%
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%
Dan J Williams	1	0.01%
Christoph Hellwig	1	0.01%
Others	6784	68.02%
Total	9974

memcontrol-v1.c

2279

-

48

8634

Roman GushchinJohannes WeinerShakeel ButtVladimir DavydovKairui SongKirill A. ShutemovQi ZhengAndrew MortonTejun HeoSong MuchunMatthew WilcoxMichal HockoBalbir SinghNaoya HoriguchiLinus Torvalds (pre-git)Linus TorvaldsNicholas PigginKefeng WangMel GormanChristoph HellwigOthers June 1995January 1998February 2002April 2002June 2002July 2002August 2002April 2004March 2006May 2007February 2008October 2008January 2009June 2009September 2009March 2010May 2010January 2011March 2011December 2011January 2012March 2012May 2012December 2012February 2013April 2013September 2013October 2013November 2013January 2014May 2014August 2014December 2014February 2015September 2015January 2016March 2016July 2016August 2016June 2017September 2017August 2018May 2019July 2019August 2019September 2019October 2019August 2020December 2020February 2021April 2021June 2021November 2021January 2022March 2022May 2022June 2022September 2022January 2023July 2023November 2023December 2023January 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025March 2025April 2025May 2025September 2025December 2025February 2026March 2026May 2026 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 6, "token_count": 74}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 39}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 36}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 196}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 52, "token_count": 141}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 4, "token_count": 2}, {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 6900}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 12, "token_count": 14}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 41, "token_count": 337}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 41, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 130}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 26, "token_count": 75}, {"author_id": 39, "token_count": 16}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 12, "token_count": 69}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	6920	80.15%
Johannes Weiner	411	4.76%
Shakeel Butt	358	4.15%
Vladimir Davydov	146	1.69%
Kairui Song	89	1.03%
Kirill A. Shutemov	81	0.94%
Qi Zheng	75	0.87%
Andrew Morton	57	0.66%
Tejun Heo	44	0.51%
Song Muchun	26	0.30%
Matthew Wilcox	20	0.23%
Michal Hocko	13	0.15%
Balbir Singh	8	0.09%
Naoya Horiguchi	6	0.07%
Linus Torvalds (pre-git)	5	0.06%
Linus Torvalds	4	0.05%
Nicholas Piggin	3	0.03%
Kefeng Wang	2	0.02%
Mel Gorman	1	0.01%
Christoph Hellwig	1	0.01%
Others	364	4.22%
Total	8634

memcontrol-v1.h

135

-

16

721

Roman GushchinShakeel ButtQi ZhengJohannes WeinerTejun HeoKairui SongVladimir DavydovOthers January 2009March 2011December 2012April 2013November 2013August 2014December 2014September 2015January 2016August 2018May 2019June 2021August 2021June 2024August 2024November 2024January 2025March 2025December 2025February 2026March 2026July 2026 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": 1383289200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 499}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 41, "token_count": 78}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 26, "token_count": 25}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	507	70.32%
Shakeel Butt	82	11.37%
Qi Zheng	25	3.47%
Johannes Weiner	22	3.05%
Tejun Heo	4	0.55%
Kairui Song	4	0.55%
Vladimir Davydov	3	0.42%
Others	74	10.26%
Total	721

memcontrol.c

6068

-

144

22786

Johannes WeinerShakeel ButtRoman GushchinSong MuchunVladimir DavydovQi ZhengMatthew WilcoxTejun HeoVlastimil BabkaMichal HockoAndrew MortonYu ZhaoHugh DickinsBalbir SinghKairui SongHuang YingLinus Torvalds (pre-git)Mel GormanSuren BaghdasaryanJoonSoo KimChristoph LameterDavid RientjesNaoya HoriguchiBaolin WangKirill A. ShutemovRyan RobertsNicholas PigginDan J WilliamsLinus TorvaldsKefeng WangChristoph HellwigSeongJae ParkAndrea ArcangeliOthers December 1992June 1995January 1997March 1997September 1999October 2000April 2002June 2002July 2002August 2002August 2004March 2005January 2006March 2006October 2006October 2007January 2008February 2008April 2008July 2008September 2008October 2008January 2009April 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 2012October 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014February 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015April 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017October 2017January 2018April 2018June 2018August 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 55}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 43, "token_count": 8}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 43, "token_count": 17}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 180}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 5}, ]}, 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{"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 41, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 41, "token_count": 163}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 32}, {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 14, "token_count": 58}, {"author_id": 41, "token_count": 25}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 12, "token_count": 16}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 8, "token_count": 343}, {"author_id": 26, "token_count": 689}, {"author_id": 39, "token_count": 530}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 26, "token_count": 49}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 12, "token_count": 34}, {"author_id": 41, "token_count": 647}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	4983	21.87%
Shakeel Butt	3702	16.25%
Roman Gushchin	3213	14.10%
Song Muchun	1250	5.49%
Vladimir Davydov	1127	4.95%
Qi Zheng	769	3.37%
Matthew Wilcox	405	1.78%
Tejun Heo	388	1.70%
Vlastimil Babka	355	1.56%
Michal Hocko	204	0.90%
Andrew Morton	168	0.74%
Yu Zhao	116	0.51%
Hugh Dickins	105	0.46%
Balbir Singh	91	0.40%
Kairui Song	66	0.29%
Huang Ying	45	0.20%
Linus Torvalds (pre-git)	18	0.08%
Mel Gorman	15	0.07%
Suren Baghdasaryan	14	0.06%
JoonSoo Kim	13	0.06%
Christoph Lameter	13	0.06%
David Rientjes	12	0.05%
Naoya Horiguchi	11	0.05%
Baolin Wang	11	0.05%
Kirill A. Shutemov	9	0.04%
Ryan Roberts	8	0.04%
Nicholas Piggin	3	0.01%
Dan J Williams	3	0.01%
Linus Torvalds	2	0.01%
Kefeng Wang	2	0.01%
Christoph Hellwig	2	0.01%
SeongJae Park	1	0.00%
Andrea Arcangeli	1	0.00%
Others	5661	24.84%
Total	22786

memfd.c

523

-

40

1802

Mike KravetzLorenzo StoakesMatthew WilcoxDavid HildenbrandHugh DickinsKirill A. ShutemovLinus Torvalds (pre-git)Peter 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 2013August 2014July 2016February 2017April 2017September 2017November 2017January 2018June 2018May 2021March 2022May 2022December 2022April 2023June 2023July 2023August 2023October 2023February 2024June 2024September 2024November 2024December 2024January 2025February 2025June 2025July 2025September 2025November 2025January 2026February 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "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": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 22}, {"author_id": 1, "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": 19, "token_count": 662}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 37}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 2, "token_count": 77}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	684	37.96%
Lorenzo Stoakes	119	6.60%
Matthew Wilcox	109	6.05%
David Hildenbrand	37	2.05%
Hugh Dickins	31	1.72%
Kirill A. Shutemov	24	1.33%
Linus Torvalds (pre-git)	22	1.22%
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	750	41.62%
Total	1802

memfd_luo.c

622

-

5

1982

Others November 2025January 2026February 2026March 2026April 2026 var spanGroupData = [ {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 1726}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Others	1982	100.00%
Total	1982

memory-failure.c

2960

-

112

10193

Naoya HoriguchiAndi KleenOscar SalvadorMatthew WilcoxDan J WilliamsHuang YingKefeng WangFengguang WuZi YanChristoph HellwigLinus Torvalds (pre-git)JoonSoo KimHugh DickinsDavid HildenbrandMinChan KimRyan RobertsQi ZhengVlastimil BabkaNicholas PigginMichal HockoLorenzo StoakesAnshuman KhandualPeter ZijlstraAndrew MortonSuren BaghdasaryanMike KravetzBaolin WangLinus TorvaldsBalbir SinghAndrea ArcangeliMike RapoportMel GormanKirill A. ShutemovVladimir DavydovDavid RientjesKairui SongJan KaraOthers January 1992August 1992June 1993November 1993June 1995January 1996March 1997May 1998May 1999June 1999September 2000February 2002April 2002July 2002September 2002June 2003January 2004April 2004February 2005May 2005October 2005September 2006October 2006May 2007October 2007July 2008October 2008February 2009September 2009October 2009December 2009February 2010March 2010May 2010September 2010February 2011March 2011May 2011June 2011July 2011December 2011January 2012July 2012October 2012December 2012February 2013April 2013July 2013September 2013November 2013January 2014June 2014July 2014August 2014December 2014April 2015June 2015August 2015September 2015November 2015January 2016March 2016April 2016November 2016December 2016February 2017May 2017July 2017August 2017September 2017April 2018July 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019October 2019November 2019April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024January 2025February 2025March 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026April 2026May 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "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": 17, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 44, "token_count": 1131}, {"author_id": 57, "token_count": 1}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 44, "token_count": 242}, {"author_id": 57, "token_count": 200}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 33, "token_count": 38}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 44, "token_count": 11}, {"author_id": 33, "token_count": 10}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 31, "token_count": 306}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 33, "token_count": 79}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 27, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 33, "token_count": 67}, {"author_id": 52, "token_count": 2}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 33, "token_count": 16}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 5, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 33, "token_count": 97}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 33, "token_count": 50}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 33, "token_count": 38}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 33, "token_count": 46}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 6, "token_count": 3}, {"author_id": 33, "token_count": 110}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 46, "token_count": 8}, {"author_id": 47, "token_count": 4}, {"author_id": 23, "token_count": 10}, {"author_id": 33, "token_count": 20}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 5}, {"author_id": 33, "token_count": 336}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 36, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 50, "token_count": 298}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 18}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 33, "token_count": 39}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 39}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 33, "token_count": 23}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 27, "token_count": 10}, {"author_id": 33, "token_count": 18}, {"author_id": 58, "token_count": 187}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 58, "token_count": 250}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 50, "token_count": 40}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 50, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 33, "token_count": 944}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 33, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 33, "token_count": 5}, {"author_id": 26, "token_count": 15}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 33, "token_count": 204}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 33, "token_count": 3}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 154}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 535}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 30, "token_count": 40}, {"author_id": 33, "token_count": 379}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 30, "token_count": 50}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 30, "token_count": 62}, {"author_id": 33, "token_count": 121}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 350}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 30, "token_count": 18}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 49, "token_count": 15}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 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": 125}, ]}, {"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": 45, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 4, "token_count": 169}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 30, "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": 60, "token_count": 113}, ]}, {"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": 4, "token_count": 12}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 36, "token_count": 55}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 60, "token_count": 482}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 178}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	2835	27.81%
Andi Kleen	1393	13.67%
Oscar Salvador	437	4.29%
Matthew Wilcox	403	3.95%
Dan J Williams	358	3.51%
Huang Ying	308	3.02%
Kefeng Wang	237	2.33%
Fengguang Wu	201	1.97%
Zi Yan	60	0.59%
Christoph Hellwig	39	0.38%
Linus Torvalds (pre-git)	37	0.36%
JoonSoo Kim	30	0.29%
Hugh Dickins	26	0.26%
David Hildenbrand	25	0.25%
MinChan Kim	16	0.16%
Ryan Roberts	15	0.15%
Qi Zheng	15	0.15%
Vlastimil Babka	12	0.12%
Nicholas Piggin	10	0.10%
Michal Hocko	9	0.09%
Lorenzo Stoakes	9	0.09%
Anshuman Khandual	8	0.08%
Peter Zijlstra	7	0.07%
Andrew Morton	7	0.07%
Suren Baghdasaryan	5	0.05%
Mike Kravetz	5	0.05%
Baolin Wang	5	0.05%
Linus Torvalds	4	0.04%
Balbir Singh	4	0.04%
Andrea Arcangeli	4	0.04%
Mike Rapoport	3	0.03%
Mel Gorman	3	0.03%
Kirill A. Shutemov	3	0.03%
Vladimir Davydov	2	0.02%
David Rientjes	2	0.02%
Kairui Song	1	0.01%
Jan Kara	1	0.01%
Others	3654	35.85%
Total	10193

memory-tiers.c

1009

-

34

3225

Aneesh Kumar K.VHuang YingZi YanBaolin WangOscar SalvadorNicholas PigginNaoya HoriguchiMel GormanJoonSoo KimChristoph LameterOthers March 2006June 2006May 2010September 2010October 2012September 2017March 2019August 2020September 2021November 2021January 2022March 2022April 2022May 2022August 2022September 2022October 2022November 2022January 2023July 2023August 2023September 2023December 2023February 2024April 2024July 2024August 2024September 2024June 2025September 2025December 2025January 2026February 2026March 2026 var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 31, "token_count": 174}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 19}, {"author_id": 31, "token_count": 7}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 1857}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 31, "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": 31, "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": 36, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 58, "token_count": 9}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1857	57.58%
Huang Ying	703	21.80%
Zi Yan	26	0.81%
Baolin Wang	19	0.59%
Oscar Salvador	12	0.37%
Nicholas Piggin	3	0.09%
Naoya Horiguchi	3	0.09%
Mel Gorman	3	0.09%
JoonSoo Kim	2	0.06%
Christoph Lameter	2	0.06%
Others	595	18.45%
Total	3225

memory.c

7555

-

241

31090

David HildenbrandHugh DickinsKirill A. ShutemovPeter XuMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)Qi ZhengAndi KleenNicholas PigginJan KaraHuang YingRyan RobertsAndrea ArcangeliBaolin WangKefeng WangLorenzo StoakesLorenzo Stoakes (Oracle)Andrew MortonJohannes WeinerKairui SongMel GormanAneesh Kumar K.VZi YanMichal HockoSuren BaghdasaryanMike KravetzDavid HowellsLiam R. HowlettChristoph HellwigSeongJae ParkPeter ZijlstraChristoph LameterDan J WilliamsYu ZhaoJason GunthorpeMinChan KimDavid RientjesNaoya HoriguchiJoonSoo KimBalbir SinghIzik EidusAnshuman KhandualAlexander PotapenkoShakeel ButtCatalin MarinasRoman GushchinTejun HeoSong MuchunAndrey RyabininMike RapoportMarco ElverFengguang 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 2008August 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 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014July 2014August 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015September 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018April 2018May 2018June 2018August 2018September 2018October 2018December 2018January 2019February 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026June 2026August 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 22, "token_count": 25}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 25}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 738918000, "group": [ 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2, "token_count": 20}, {"author_id": 60, "token_count": 307}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 312}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 463}, {"author_id": 60, "token_count": 316}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 8, "token_count": 21}, {"author_id": 12, "token_count": 44}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1785567600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	3163	10.17%
Hugh Dickins	2298	7.39%
Kirill A. Shutemov	2065	6.64%
Peter Xu	1995	6.42%
Matthew Wilcox	1259	4.05%
Linus Torvalds	1117	3.59%
Linus Torvalds (pre-git)	1040	3.35%
Qi Zheng	848	2.73%
Andi Kleen	826	2.66%
Nicholas Piggin	697	2.24%
Jan Kara	685	2.20%
Huang Ying	605	1.95%
Ryan Roberts	513	1.65%
Andrea Arcangeli	508	1.63%
Baolin Wang	501	1.61%
Kefeng Wang	492	1.58%
Lorenzo Stoakes	473	1.52%
Lorenzo Stoakes (Oracle)	463	1.49%
Andrew Morton	448	1.44%
Johannes Weiner	339	1.09%
Kairui Song	289	0.93%
Mel Gorman	178	0.57%
Aneesh Kumar K.V	167	0.54%
Zi Yan	156	0.50%
Michal Hocko	153	0.49%
Suren Baghdasaryan	152	0.49%
Mike Kravetz	131	0.42%
David Howells	129	0.41%
Liam R. Howlett	118	0.38%
Christoph Hellwig	101	0.32%
SeongJae Park	74	0.24%
Peter Zijlstra	69	0.22%
Christoph Lameter	64	0.21%
Dan J Williams	61	0.20%
Yu Zhao	54	0.17%
Jason Gunthorpe	48	0.15%
MinChan Kim	35	0.11%
David Rientjes	29	0.09%
Naoya Horiguchi	21	0.07%
JoonSoo Kim	15	0.05%
Balbir Singh	15	0.05%
Izik Eidus	12	0.04%
Anshuman Khandual	8	0.03%
Alexander Potapenko	8	0.03%
Shakeel Butt	7	0.02%
Catalin Marinas	7	0.02%
Roman Gushchin	6	0.02%
Tejun Heo	5	0.02%
Song Muchun	5	0.02%
Andrey Ryabinin	4	0.01%
Mike Rapoport	3	0.01%
Marco Elver	1	0.00%
Fengguang Wu	1	0.00%
Others	8629	27.75%
Total	31090

memory_hotplug.c

2436

-

124

8264

David HildenbrandOscar SalvadorMichal HockoDan J WilliamsAneesh Kumar K.VAnshuman KhandualSong MuchunJoonSoo KimVladimir DavydovKefeng WangDavid RientjesVlastimil BabkaAndrew MortonNaoya HoriguchiKirill A. ShutemovLinus Torvalds (pre-git)Matthew WilcoxZi YanChristoph HellwigAndi KleenHugh DickinsFengguang WuMinChan KimMel GormanLinus TorvaldsQi ZhengBaolin WangSeongJae ParkNicholas PigginChristoph LameterCatalin MarinasTejun HeoMike RapoportMike KravetzOthers September 1992June 1993June 1995January 1996August 1998February 2002April 2002June 2002July 2002August 2002October 2002February 2003June 2003April 2004January 2005March 2005June 2005September 2005October 2005January 2006March 2006June 2006July 2006August 2006September 2006June 2007October 2007November 2007April 2008May 2008June 2008July 2008October 2008November 2008January 2009June 2009November 2009December 2009March 2010May 2010October 2010December 2010January 2011May 2011June 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013May 2013June 2013July 2013September 2013November 2013January 2014April 2014June 2014October 2014February 2015April 2015June 2015August 2015September 2015January 2016March 2016May 2016July 2016September 2016October 2016February 2017July 2017September 2017October 2017November 2017December 2017April 2018May 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021August 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024August 2024October 2024December 2024February 2025March 2025May 2025June 2025July 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026 var spanGroupData = [ {"timestamp": 715330800, 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Author Name	Tokens	Token Proportion
David Hildenbrand	2303	27.87%
Oscar Salvador	553	6.69%
Michal Hocko	544	6.58%
Dan J Williams	362	4.38%
Aneesh Kumar K.V	355	4.30%
Anshuman Khandual	257	3.11%
Song Muchun	105	1.27%
JoonSoo Kim	70	0.85%
Vladimir Davydov	58	0.70%
Kefeng Wang	43	0.52%
David Rientjes	43	0.52%
Vlastimil Babka	32	0.39%
Andrew Morton	29	0.35%
Naoya Horiguchi	21	0.25%
Kirill A. Shutemov	19	0.23%
Linus Torvalds (pre-git)	18	0.22%
Matthew Wilcox	16	0.19%
Zi Yan	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	3301	39.94%
Total	8264

mempolicy.c

3948

-

151

15155

David RientjesChristoph LameterHugh DickinsAndrew MortonMel GormanNaoya HoriguchiAneesh Kumar K.VLiam R. HowlettKefeng WangMatthew WilcoxAndi KleenLinus Torvalds (pre-git)Dan J WilliamsKirill A. ShutemovSuren BaghdasaryanMinChan KimLorenzo StoakesVlastimil BabkaAndrea ArcangeliChristoph HellwigMichal HockoPeter ZijlstraHuang YingJoonSoo KimLinus TorvaldsDavid HildenbrandNicholas PigginRyan RobertsDavid HowellsBaolin WangUladzislau RezkiPeter XuOscar SalvadorAndrey KonovalovTejun HeoMike KravetzAndrey RyabininBalbir SinghAnshuman KhandualOthers September 1991January 1992August 1992September 1992March 1993June 1993November 1993June 1995September 1996January 1997March 1997January 2000March 2000October 2000February 2002April 2002June 2002August 2002September 2002October 2002January 2003March 2003May 2003February 2004April 2004May 2004June 2004September 2004October 2004November 2004December 2004January 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007March 2007May 2007July 2007September 2007October 2007November 2007February 2008March 2008April 2008July 2008October 2008November 2008January 2009June 2009August 2009September 2009October 2009December 2009January 2010March 2010May 2010June 2010August 2010October 2010December 2010January 2011March 2011May 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012October 2012November 2012December 2012January 2013February 2013March 2013September 2013October 2013November 2013December 2013January 2014April 2014June 2014October 2014February 2015May 2015June 2015November 2015January 2016February 2016March 2016May 2016September 2016October 2016December 2016January 2017February 2017July 2017September 2017November 2017January 2018March 2018June 2018July 2018August 2018October 2018February 2019March 2019May 2019June 2019August 2019September 2019November 2019January 2020February 2020April 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 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1740816000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 451}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1002}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 58, "token_count": 7}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 30, "token_count": 145}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	1654	10.91%
Christoph Lameter	1415	9.34%
Hugh Dickins	1139	7.52%
Andrew Morton	1122	7.40%
Mel Gorman	631	4.16%
Naoya Horiguchi	411	2.71%
Aneesh Kumar K.V	240	1.58%
Liam R. Howlett	194	1.28%
Kefeng Wang	178	1.17%
Matthew Wilcox	143	0.94%
Andi Kleen	117	0.77%
Linus Torvalds (pre-git)	86	0.57%
Dan J Williams	85	0.56%
Kirill A. Shutemov	49	0.32%
Suren Baghdasaryan	48	0.32%
MinChan Kim	47	0.31%
Lorenzo Stoakes	44	0.29%
Vlastimil Babka	40	0.26%
Andrea Arcangeli	38	0.25%
Christoph Hellwig	32	0.21%
Michal Hocko	31	0.20%
Peter Zijlstra	29	0.19%
Huang Ying	28	0.18%
JoonSoo Kim	26	0.17%
Linus Torvalds	23	0.15%
David Hildenbrand	19	0.13%
Nicholas Piggin	18	0.12%
Ryan Roberts	12	0.08%
David Howells	12	0.08%
Baolin Wang	12	0.08%
Uladzislau Rezki	7	0.05%
Peter Xu	7	0.05%
Oscar Salvador	7	0.05%
Andrey Konovalov	7	0.05%
Tejun Heo	6	0.04%
Mike Kravetz	6	0.04%
Andrey Ryabinin	2	0.01%
Balbir Singh	1	0.01%
Anshuman Khandual	1	0.01%
Others	7188	47.43%
Total	15155

mempool.c

759

-

39

2822

Linus TorvaldsDavid RientjesChristoph HellwigAndrew MortonVlastimil BabkaAndrey RyabininAndrey KonovalovTejun HeoChristoph LameterLinus Torvalds (pre-git)Nicholas PigginCatalin MarinasSuren BaghdasaryanMike RapoportMel GormanOthers January 1992August 1992January 1996October 1997August 1998September 1999February 2002April 2002May 2002September 2002October 2002December 2002January 2003March 2004June 2004March 2005May 2005June 2005October 2005March 2006August 2006October 2007October 2011January 2012June 2012April 2014June 2014February 2015April 2015May 2015November 2015March 2016June 2016November 2017February 2018March 2019August 2020October 2020December 2020June 2022October 2022October 2023November 2023December 2023March 2024May 2024July 2025October 2025November 2025February 2026June 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 820483200, 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60, "token_count": 138}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 10, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 11, "token_count": 38}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 28, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 25, "token_count": 79}, {"author_id": 42, "token_count": 548}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 77}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 24, "token_count": 491}, {"author_id": 5, "token_count": 86}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 24, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	584	20.69%
David Rientjes	548	19.42%
Christoph Hellwig	506	17.93%
Andrew Morton	190	6.73%
Vlastimil Babka	90	3.19%
Andrey Ryabinin	83	2.94%
Andrey Konovalov	80	2.83%
Tejun Heo	47	1.67%
Christoph Lameter	17	0.60%
Linus Torvalds (pre-git)	10	0.35%
Nicholas Piggin	10	0.35%
Catalin Marinas	7	0.25%
Suren Baghdasaryan	3	0.11%
Mike Rapoport	2	0.07%
Mel Gorman	1	0.04%
Others	644	22.82%
Total	2822

memremap.c

529

-

31

2230

Dan J WilliamsChristoph HellwigBalbir SinghDavid HildenbrandMatthew WilcoxAndrey RyabininAnshuman KhandualMichal HockoAneesh Kumar K.VNicholas PigginSong MuchunOscar SalvadorZi YanOthers August 2002January 2006October 2008August 2015October 2015January 2016March 2016May 2016July 2016September 2016January 2017April 2017July 2017September 2017December 2017February 2018March 2018May 2018July 2018August 2018October 2018December 2018June 2019July 2019August 2019October 2019January 2020February 2020March 2020April 2020October 2020November 2020February 2021April 2021May 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022February 2023November 2023April 2024February 2025May 2025June 2025September 2025January 2026April 2026July 2026 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 24, "token_count": 108}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 50, "token_count": 172}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 50, "token_count": 20}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 50, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 21}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 39}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 50, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 50, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 50, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 40}, {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 96}, {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 123}, {"author_id": 50, "token_count": 26}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 78}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 40, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 50, "token_count": 35}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 50, "token_count": 482}, {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 46, "token_count": 33}, {"author_id": 50, "token_count": 50}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 24, "token_count": 21}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 63}, {"author_id": 13, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	1036	46.46%
Christoph Hellwig	391	17.53%
Balbir Singh	63	2.83%
David Hildenbrand	56	2.51%
Matthew Wilcox	45	2.02%
Andrey Ryabinin	40	1.79%
Anshuman Khandual	33	1.48%
Michal Hocko	18	0.81%
Aneesh Kumar K.V	16	0.72%
Nicholas Piggin	7	0.31%
Song Muchun	4	0.18%
Oscar Salvador	4	0.18%
Zi Yan	2	0.09%
Others	515	23.09%
Total	2230

memtest.c

139

-

16

599

Tejun HeoKefeng WangAndi KleenLinus TorvaldsOthers February 2002March 2008April 2008July 2008February 2009March 2009June 2009August 2010July 2011February 2013January 2014April 2015June 2015September 2015November 2017March 2023August 2023March 2024December 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 44, "token_count": 9}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 11, "token_count": 44}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 30, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	44	7.35%
Kefeng Wang	30	5.01%
Andi Kleen	9	1.50%
Linus Torvalds	3	0.50%
Others	513	85.64%
Total	599

migrate.c

2772

-

131

10341

Huang YingChristoph LameterMatthew WilcoxDavid HildenbrandNaoya HoriguchiHugh DickinsMel GormanJan KaraYu ZhaoMichal HockoKefeng WangMinChan KimJoonSoo KimPeter ZijlstraBaolin WangZi YanAnshuman KhandualKirill A. ShutemovPeter XuShakeel ButtMike KravetzKairui SongJohannes WeinerLorenzo StoakesNicholas PigginLinus TorvaldsAndrew MortonLinus Torvalds (pre-git)Song MuchunRyan RobertsDavid RientjesVladimir DavydovAndrea ArcangeliAneesh Kumar K.VVlastimil BabkaChristoph HellwigBalbir SinghAndi KleenDavid HowellsTejun HeoOscar SalvadorMike RapoportLiam R. HowlettOthers September 1991January 1995June 1995January 1996March 1996January 1997May 1999June 1999February 2002April 2002May 2002June 2002August 2002September 2002October 2002December 2002June 2003March 2004April 2004May 2004March 2005January 2006February 2006March 2006June 2006September 2006November 2006December 2006January 2007March 2007April 2007July 2007August 2007October 2007February 2008June 2008July 2008August 2008October 2008December 2008January 2009June 2009September 2009December 2009February 2010May 2010September 2010October 2010December 2010January 2011March 2011June 2011September 2011October 2011December 2011January 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014March 2014June 2014December 2014April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017March 2017April 2017May 2017July 2017August 2017September 2017November 2017December 2017January 2018March 2018April 2018October 2018December 2018February 2019March 2019May 2019June 2019August 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025March 2025April 2025June 2025July 2025August 2025September 2025October 2025November 2025January 2026February 2026March 2026April 2026May 2026July 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 10, "token_count": 41}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 10, "token_count": 39}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 215}, {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 689}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 32, "token_count": 14}, ]}, {"timestamp": 1214895600, "group": [ 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"group": [ {"author_id": 33, "token_count": 304}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 3, "token_count": 10}, {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 23, "token_count": 30}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 105}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 10, 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{"timestamp": 1378018800, "group": [ {"author_id": 33, "token_count": 41}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 27, "token_count": 40}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 42, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 33, "token_count": 7}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1441090800, 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"token_count": 5}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 48}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 32, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 33, "token_count": 39}, {"author_id": 36, "token_count": 67}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1514793600, "group": [ 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]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 23}, {"author_id": 20, "token_count": 31}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 34}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 46, "token_count": 84}, {"author_id": 27, "token_count": 154}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 36, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 41, "token_count": 31}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 41, "token_count": 29}, {"author_id": 39, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 152}, {"author_id": 23, "token_count": 4}, {"author_id": 20, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 39, "token_count": 7}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 45, "token_count": 4}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 43}, {"author_id": 4, "token_count": 95}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 12}, {"author_id": 31, "token_count": 108}, {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 22}, {"author_id": 4, "token_count": 31}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 151}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 31, "token_count": 37}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 45, "token_count": 2}, {"author_id": 31, "token_count": 67}, {"author_id": 20, "token_count": 26}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 82}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 45, "token_count": 37}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 31, "token_count": 94}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 51, "token_count": 5}, {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 45, "token_count": 4}, {"author_id": 31, "token_count": 936}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 31, "token_count": 387}, {"author_id": 6, "token_count": 2}, {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 31, "token_count": 9}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 31, "token_count": 12}, {"author_id": 4, "token_count": 84}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 48}, {"author_id": 49, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 30, "token_count": 60}, {"author_id": 49, "token_count": 11}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 45, "token_count": 30}, {"author_id": 30, "token_count": 4}, {"author_id": 36, "token_count": 38}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 45, "token_count": 24}, {"author_id": 13, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 45, "token_count": 12}, {"author_id": 4, "token_count": 1}, {"author_id": 36, "token_count": 40}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 30, "token_count": 27}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 40}, {"author_id": 3, "token_count": 3}, {"author_id": 30, "token_count": 102}, {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 3, "token_count": 45}, {"author_id": 12, "token_count": 4}, {"author_id": 20, "token_count": 3}, {"author_id": 36, "token_count": 1}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 216}, {"author_id": 30, "token_count": 41}, {"author_id": 4, "token_count": 1}, {"author_id": 16, "token_count": 232}, {"author_id": 60, "token_count": 439}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 16, "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": 36, "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": 2, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 271}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 70}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 10}, {"author_id": 12, "token_count": 50}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 43}, {"author_id": 4, "token_count": 3}, {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1651	15.97%
Christoph Lameter	1007	9.74%
Matthew Wilcox	731	7.07%
David Hildenbrand	642	6.21%
Naoya Horiguchi	411	3.97%
Hugh Dickins	378	3.66%
Mel Gorman	302	2.92%
Jan Kara	243	2.35%
Yu Zhao	238	2.30%
Michal Hocko	234	2.26%
Kefeng Wang	234	2.26%
MinChan Kim	221	2.14%
JoonSoo Kim	197	1.91%
Peter Zijlstra	179	1.73%
Baolin Wang	156	1.51%
Zi Yan	154	1.49%
Anshuman Khandual	96	0.93%
Kirill A. Shutemov	88	0.85%
Peter Xu	85	0.82%
Shakeel Butt	70	0.68%
Mike Kravetz	63	0.61%
Kairui Song	58	0.56%
Johannes Weiner	50	0.48%
Lorenzo Stoakes	47	0.45%
Nicholas Piggin	42	0.41%
Linus Torvalds	40	0.39%
Andrew Morton	35	0.34%
Linus Torvalds (pre-git)	33	0.32%
Song Muchun	30	0.29%
Ryan Roberts	26	0.25%
David Rientjes	25	0.24%
Vladimir Davydov	19	0.18%
Andrea Arcangeli	19	0.18%
Aneesh Kumar K.V	16	0.15%
Vlastimil Babka	13	0.13%
Christoph Hellwig	12	0.12%
Balbir Singh	10	0.10%
Andi Kleen	9	0.09%
David Howells	4	0.04%
Tejun Heo	2	0.02%
Oscar Salvador	2	0.02%
Mike Rapoport	1	0.01%
Liam R. Howlett	1	0.01%
Others	2467	23.86%
Total	10341

migrate_device.c

1489

-

31

6028

Balbir SinghChristoph HellwigKefeng WangMatthew WilcoxDavid HildenbrandPeter XuLorenzo StoakesChristoph LameterRyan RobertsSuren BaghdasaryanHugh DickinsAndrew MortonMel GormanLinus Torvalds (pre-git)Yu ZhaoOthers January 1996August 2002December 2002April 2004March 2006June 2006October 2008October 2011December 2013September 2017November 2017December 2018May 2019August 2019January 2020March 2020April 2020July 2020December 2020May 2021June 2021September 2021November 2021January 2022February 2022May 2022July 2022August 2022September 2022November 2022June 2023July 2023August 2023December 2023March 2024April 2024May 2024June 2024August 2024February 2025March 2025September 2025November 2025December 2025March 2026April 2026May 2026July 2026 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 276}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 24, "token_count": 1350}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 38}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 391}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 49, "token_count": 8}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 30, "token_count": 33}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 30, "token_count": 83}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 18}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 185}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 3093}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 30, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Balbir Singh	3094	51.33%
Christoph Hellwig	1373	22.78%
Kefeng Wang	123	2.04%
Matthew Wilcox	73	1.21%
David Hildenbrand	73	1.21%
Peter Xu	19	0.32%
Lorenzo Stoakes	14	0.23%
Christoph Lameter	11	0.18%
Ryan Roberts	8	0.13%
Suren Baghdasaryan	5	0.08%
Hugh Dickins	4	0.07%
Andrew Morton	4	0.07%
Mel Gorman	3	0.05%
Linus Torvalds (pre-git)	2	0.03%
Yu Zhao	1	0.02%
Others	1221	20.26%
Total	6028

mincore.c

342

-

37

1326

Linus TorvaldsNaoya HoriguchiJohannes WeinerKairui SongNicholas PigginBaolin WangLorenzo StoakesHugh DickinsChristoph HellwigMatthew WilcoxAndrea ArcangeliDavid HowellsKirill A. ShutemovAndrey KonovalovSuren BaghdasaryanRyan RobertsLinus Torvalds (pre-git)Andrew MortonTejun HeoMike RapoportOthers May 1992September 1992March 2002February 2004February 2005March 2005December 2006February 2007January 2009December 2009March 2010May 2010January 2011November 2013February 2015November 2015January 2016April 2016February 2017November 2017April 2018January 2019May 2019August 2019September 2019February 2020June 2020October 2020January 2021May 2022October 2022March 2023June 2023August 2023July 2024August 2024February 2025March 2025May 2025July 2025August 2025September 2025November 2025June 2026 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 32, "token_count": 110}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 29, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 32, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 35, "token_count": 62}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 33, "token_count": 18}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 142}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 33, "token_count": 164}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 32, "token_count": 194}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "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": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 45, "token_count": 61}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 122}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 45}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	422	31.83%
Naoya Horiguchi	182	13.73%
Johannes Weiner	142	10.71%
Kairui Song	128	9.65%
Nicholas Piggin	62	4.68%
Baolin Wang	61	4.60%
Lorenzo Stoakes	45	3.39%
Hugh Dickins	19	1.43%
Christoph Hellwig	17	1.28%
Matthew Wilcox	16	1.21%
Andrea Arcangeli	15	1.13%
David Howells	13	0.98%
Kirill A. Shutemov	11	0.83%
Andrey Konovalov	7	0.53%
Suren Baghdasaryan	5	0.38%
Ryan Roberts	3	0.23%
Linus Torvalds (pre-git)	3	0.23%
Andrew Morton	3	0.23%
Tejun Heo	2	0.15%
Mike Rapoport	2	0.15%
Others	168	12.67%
Total	1326

mlock.c

831

-

63

3365

Hugh DickinsLinus Torvalds (pre-git)Lorenzo StoakesVlastimil BabkaNicholas PigginLorenzo Stoakes (Oracle)Matthew WilcoxLiam R. HowlettKirill A. ShutemovAndrew MortonMichal HockoSuren BaghdasaryanAndrey KonovalovRyan RobertsMinChan KimMike RapoportLinus TorvaldsMel GormanDavid RientjesShakeel ButtSong MuchunQi 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 2004December 2004January 2005February 2005March 2005January 2006March 2006September 2006May 2007July 2007July 2008October 2008January 2009February 2009September 2009March 2010January 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 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023March 2024June 2024October 2024February 2025September 2025November 2025February 2026March 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 688982400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 730972800, "group": [ 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"token_count": 217}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 23, "token_count": 3}, ]}, 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1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 594}, {"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": 1672560000, "group": [ {"author_id": 48, "token_count": 64}, {"author_id": 2, "token_count": 250}, {"author_id": 4, "token_count": 1}, {"author_id": 54, "token_count": 12}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 49, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 48, "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": 2, "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": 60, "token_count": 10}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 87}, {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	658	19.55%
Linus Torvalds (pre-git)	531	15.78%
Lorenzo Stoakes	256	7.61%
Vlastimil Babka	224	6.66%
Nicholas Piggin	126	3.74%
Lorenzo Stoakes (Oracle)	87	2.59%
Matthew Wilcox	83	2.47%
Liam R. Howlett	80	2.38%
Kirill A. Shutemov	56	1.66%
Andrew Morton	38	1.13%
Michal Hocko	33	0.98%
Suren Baghdasaryan	19	0.56%
Andrey Konovalov	14	0.42%
Ryan Roberts	12	0.36%
MinChan Kim	7	0.21%
Mike Rapoport	7	0.21%
Linus Torvalds	6	0.18%
Mel Gorman	5	0.15%
David Rientjes	5	0.15%
Shakeel Butt	4	0.12%
Song Muchun	1	0.03%
Qi Zheng	1	0.03%
JoonSoo Kim	1	0.03%
Andrey Ryabinin	1	0.03%
Others	1110	32.99%
Total	3365

mm_init.c

2756

-

116

9802

Mike RapoportMel Gormanvan der Linden, FrankSong MuchunKefeng WangLinus Torvalds (pre-git)Alexander PotapenkoVlastimil BabkaKirill A. ShutemovJoonSoo KimDavid HildenbrandOscar SalvadorNaoya HoriguchiChristoph LameterZi YanAndrew MortonHugh DickinsAneesh Kumar K.VSuren BaghdasaryanPeter ZijlstraDavid HowellsUladzislau RezkiNicholas PigginCatalin MarinasYu ZhaoMinChan KimMike KravetzAnshuman KhandualChristoph HellwigAndi KleenJan KaraOthers March 1992August 1992June 1993June 1995September 1996March 1997September 1999March 2000February 2002May 2002September 2002October 2002December 2002March 2003May 2003October 2003January 2005March 2005June 2005October 2005January 2006February 2006March 2006September 2006May 2007July 2007October 2007February 2008April 2008July 2008June 2009September 2009August 2010June 2011October 2011December 2011January 2012September 2012February 2013July 2013October 2013January 2014April 2014August 2014October 2014December 2014February 2015April 2015June 2015July 2015March 2016May 2016July 2016February 2017August 2017November 2017December 2017January 2018April 2018August 2018October 2018December 2018February 2019May 2019July 2019September 2019April 2020June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021January 2022June 2022August 2022September 2022October 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023November 2023December 2023January 2024March 2024May 2024June 2024August 2024October 2024January 2025February 2025March 2025April 2025May 2025June 2025August 2025September 2025October 2025December 2025January 2026February 2026March 2026April 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 38}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 29, "token_count": 4}, {"author_id": 35, "token_count": 4}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 10, "token_count": 15}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 9, "token_count": 20}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 489}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 5}, ]}, 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"group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 58, "token_count": 7}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 42}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 58, "token_count": 18}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ 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{"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": 38, "token_count": 216}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 98}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 36, "token_count": 24}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 1, "token_count": 117}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 34}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 1, "token_count": 60}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 39, "token_count": 111}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7014	71.56%
Mel Gorman	641	6.54%
van der Linden, Frank	216	2.20%
Song Muchun	111	1.13%
Kefeng Wang	93	0.95%
Linus Torvalds (pre-git)	61	0.62%
Alexander Potapenko	58	0.59%
Vlastimil Babka	41	0.42%
Kirill A. Shutemov	39	0.40%
JoonSoo Kim	38	0.39%
David Hildenbrand	37	0.38%
Oscar Salvador	28	0.29%
Naoya Horiguchi	27	0.28%
Christoph Lameter	26	0.27%
Zi Yan	24	0.24%
Andrew Morton	23	0.23%
Hugh Dickins	20	0.20%
Aneesh Kumar K.V	20	0.20%
Suren Baghdasaryan	16	0.16%
Peter Zijlstra	8	0.08%
David Howells	7	0.07%
Uladzislau Rezki	6	0.06%
Nicholas Piggin	6	0.06%
Catalin Marinas	6	0.06%
Yu Zhao	5	0.05%
MinChan Kim	5	0.05%
Mike Kravetz	5	0.05%
Anshuman Khandual	5	0.05%
Christoph Hellwig	3	0.03%
Andi Kleen	3	0.03%
Jan Kara	2	0.02%
Others	1208	12.32%
Total	9802

mm_slot.h

55

-

1

122

Qi Zheng August 2022 var spanGroupData = [ {"timestamp": 1659337200, "group": [ {"author_id": 26, "token_count": 122}, ]}, ]

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

mmap.c

1921

-

131

7223

Lorenzo StoakesLiam R. HowlettLinus Torvalds (pre-git)Kirill A. ShutemovChristoph HellwigAndrew MortonAndrea ArcangeliLinus TorvaldsHugh DickinsSuren BaghdasaryanOscar SalvadorMichal HockoDavid HowellsMatthew WilcoxLorenzo Stoakes (Oracle)Peter ZijlstraMike RapoportNicholas PigginVlastimil BabkaDan J WilliamsMike KravetzKefeng WangTejun HeoRyan RobertsPeter XuMel GormanDavid RientjesAnshuman KhandualOthers September 1991January 1992May 1992August 1992September 1992June 1993July 1993September 1993May 1994July 1994October 1994January 1995February 1995June 1995January 1996March 1996June 1996September 1996January 1997March 1997October 1997January 1998May 1998January 1999May 1999June 1999September 1999January 2000March 2000September 2000October 2000February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002January 2003February 2003March 2003June 2003July 2003October 2003December 2003January 2004February 2004March 2004April 2004May 2004July 2004August 2004September 2004January 2005February 2005March 2005April 2005May 2005June 2005October 2005November 2005March 2006April 2006September 2006October 2006December 2006February 2007May 2007July 2007October 2007November 2007January 2008February 2008June 2008July 2008August 2008October 2008January 2009February 2009March 2009April 2009June 2009September 2009November 2009December 2009January 2010March 2010May 2010August 2010December 2010January 2011April 2011May 2011October 2011January 2012February 2012March 2012April 2012May 2012October 2012December 2012January 2013February 2013April 2013September 2013November 2013January 2014March 2014May 2014June 2014August 2014September 2014October 2014November 2014December 2014June 2015September 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016September 2016October 2016December 2016February 2017June 2017September 2017November 2017January 2018March 2018April 2018May 2018June 2018July 2018October 2018December 2018February 2019May 2019June 2019November 2019April 2020June 2020July 2020October 2020December 2020February 2021June 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025January 2026March 2026April 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 3}, ]}, 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"token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 593}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 48, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "token_count": 98}, {"author_id": 54, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 54, "token_count": 23}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 48, "token_count": 17}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 48, "token_count": 54}, {"author_id": 32, "token_count": 23}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 48, "token_count": 58}, {"author_id": 32, "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": 2, "token_count": 92}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 2, "token_count": 2348}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 48, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 6, "token_count": 189}, {"author_id": 2, "token_count": 2}, {"author_id": 58, "token_count": 36}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 2, "token_count": 129}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 636}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 48, "token_count": 260}, {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 25}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	3229	44.70%
Liam R. Howlett	1101	15.24%
Linus Torvalds (pre-git)	301	4.17%
Kirill A. Shutemov	202	2.80%
Christoph Hellwig	144	1.99%
Andrew Morton	139	1.92%
Andrea Arcangeli	136	1.88%
Linus Torvalds	135	1.87%
Hugh Dickins	58	0.80%
Suren Baghdasaryan	56	0.78%
Oscar Salvador	36	0.50%
Michal Hocko	33	0.46%
David Howells	31	0.43%
Matthew Wilcox	29	0.40%
Lorenzo Stoakes (Oracle)	25	0.35%
Peter Zijlstra	21	0.29%
Mike Rapoport	21	0.29%
Nicholas Piggin	11	0.15%
Vlastimil Babka	7	0.10%
Dan J Williams	5	0.07%
Mike Kravetz	3	0.04%
Kefeng Wang	3	0.04%
Tejun Heo	2	0.03%
Ryan Roberts	2	0.03%
Peter Xu	1	0.01%
Mel Gorman	1	0.01%
David Rientjes	1	0.01%
Anshuman Khandual	1	0.01%
Others	1489	20.61%
Total	7223

mmap_lock.c

570

-

25

1638

Lorenzo StoakesSuren BaghdasaryanMatthew WilcoxLinus TorvaldsDavid HowellsLiam R. HowlettPeter XuMel GormanHugh DickinsShakeel ButtChristoph HellwigAndrew MortonMike KravetzCatalin MarinasAndrea ArcangeliOthers April 2004March 2005June 2006September 2006January 2008January 2011March 2011September 2016November 2016February 2017July 2019June 2020October 2020December 2020May 2021June 2021February 2023June 2023July 2023March 2024August 2024November 2024February 2025April 2025July 2025August 2025November 2025January 2026 var spanGroupData = [ {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 29, "token_count": 10}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"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": 1477983600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 45}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 36}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 626}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 54, "token_count": 270}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 54, "token_count": 102}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 48, "token_count": 8}, {"author_id": 4, "token_count": 38}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 231}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	857	52.32%
Suren Baghdasaryan	467	28.51%
Matthew Wilcox	38	2.32%
Linus Torvalds	12	0.73%
David Howells	10	0.61%
Liam R. Howlett	8	0.49%
Peter Xu	7	0.43%
Mel Gorman	6	0.37%
Hugh Dickins	4	0.24%
Shakeel Butt	3	0.18%
Christoph Hellwig	3	0.18%
Andrew Morton	3	0.18%
Mike Kravetz	2	0.12%
Catalin Marinas	2	0.12%
Andrea Arcangeli	2	0.12%
Others	214	13.06%
Total	1638

mmu_gather.c

555

-

39

1768

Peter ZijlstraDavid HildenbrandLinus TorvaldsHugh DickinsQi ZhengAndrew MortonMichal HockoLinus Torvalds (pre-git)Aneesh Kumar K.VMinChan KimMel GormanBaolin WangRoman GushchinNicholas PigginMatthew WilcoxLorenzo StoakesOthers June 1993February 1995June 1995June 1999February 2002May 2002June 2002October 2002January 2003May 2003January 2004February 2004April 2004June 2004April 2005March 2006December 2006October 2007July 2008January 2009May 2011January 2012November 2012January 2013April 2013August 2013April 2014October 2014January 2015September 2015July 2016December 2016August 2017September 2017August 2018September 2018June 2019February 2020June 2020January 2021April 2021January 2022April 2022November 2022December 2022March 2023August 2023December 2023February 2024December 2024January 2025February 2025May 2025October 2025December 2025February 2026 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 79}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 56, "token_count": 261}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 47, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 32, "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": 40, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 56, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 56, "token_count": 353}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 56, "token_count": 88}, ]}, {"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": 45, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 32, "token_count": 88}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 32, "token_count": 45}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "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": 276}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 26, "token_count": 42}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	720	40.72%
David Hildenbrand	281	15.89%
Linus Torvalds	156	8.82%
Hugh Dickins	80	4.52%
Qi Zheng	57	3.22%
Andrew Morton	44	2.49%
Michal Hocko	21	1.19%
Linus Torvalds (pre-git)	19	1.07%
Aneesh Kumar K.V	17	0.96%
MinChan Kim	13	0.74%
Mel Gorman	7	0.40%
Baolin Wang	7	0.40%
Roman Gushchin	6	0.34%
Nicholas Piggin	2	0.11%
Matthew Wilcox	1	0.06%
Lorenzo Stoakes	1	0.06%
Others	336	19.00%
Total	1768

mmu_notifier.c

1146

-

39

3513

Jason GunthorpeAndrea ArcangeliLinus Torvalds (pre-git)Michal HockoIzik EidusVladimir DavydovBaolin WangAndrew MortonPeter ZijlstraLinus TorvaldsLorenzo StoakesHugh DickinsChristoph LameterOthers January 1992August 1992August 1993September 1993July 1994February 1995June 1995September 1996May 1998March 2000February 2002April 2002May 2002September 2002March 2003August 2004February 2006September 2006May 2007July 2008September 2009January 2011October 2011October 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 2025February 2026March 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 471}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 53, "token_count": 35}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 39}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"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": 41}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 52, "token_count": 34}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 47, "token_count": 47}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 59, "token_count": 269}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 59, "token_count": 1415}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 59, "token_count": 165}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 59, "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": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 45, "token_count": 15}, {"author_id": 60, "token_count": 230}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	1985	56.50%
Andrea Arcangeli	510	14.52%
Linus Torvalds (pre-git)	51	1.45%
Michal Hocko	47	1.34%
Izik Eidus	35	1.00%
Vladimir Davydov	34	0.97%
Baolin Wang	15	0.43%
Andrew Morton	6	0.17%
Peter Zijlstra	4	0.11%
Linus Torvalds	4	0.11%
Lorenzo Stoakes	3	0.09%
Hugh Dickins	3	0.09%
Christoph Lameter	3	0.09%
Others	813	23.14%
Total	3513

mmzone.c

113

-

18

420

Mel GormanPeter ZijlstraHugh DickinsYu ZhaoKefeng WangAndrew MortonMatthew WilcoxLinus Torvalds (pre-git)Andi KleenOthers September 1992June 1993May 2004October 2005March 2006April 2008May 2009May 2011May 2012February 2013October 2013May 2016February 2017November 2017December 2020February 2022March 2022September 2022October 2023November 2023July 2024August 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 9, "token_count": 102}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 9, "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": 9, "token_count": 47}, {"author_id": 56, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "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": 16, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 4}, ]}, ]

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

mprotect.c

1044

-

69

4369

Peter XuLinus Torvalds (pre-git)Andi KleenHugh DickinsDavid HildenbrandLorenzo Stoakes (Oracle)Andrew MortonPeter ZijlstraKirill A. ShutemovLorenzo StoakesLiam R. HowlettMel GormanLinus TorvaldsJohannes WeinerAndrea ArcangeliKefeng WangCatalin MarinasChristoph HellwigAnshuman KhandualAneesh Kumar K.VSuren BaghdasaryanChristoph LameterRyan RobertsMichal HockoAndrey KonovalovJason GunthorpeDan J WilliamsDavid RientjesMike RapoportDavid HowellsMatthew WilcoxHuang YingOthers May 1992August 1992September 1992March 1993June 1993May 1994July 1994August 1994October 1994November 1994January 1995February 1995June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002September 2003February 2004March 2004May 2004July 2004August 2004December 2004February 2005March 2005May 2005September 2005October 2005March 2006June 2006September 2006May 2008July 2008January 2009June 2009September 2009January 2011February 2012March 2012October 2012November 2012December 2012October 2013November 2013December 2013January 2014February 2014April 2014October 2014February 2015June 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017March 2017July 2017August 2017September 2017November 2017January 2018February 2018June 2018March 2019May 2019August 2019September 2019November 2019March 2020April 2020June 2020November 2020February 2021May 2021May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023August 2023October 2023April 2024May 2024June 2024August 2024October 2024February 2025June 2025July 2025August 2025October 2025November 2025December 2025March 2026April 2026 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 22, "token_count": 3}, ]}, 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1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 20, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 39}, {"author_id": 48, "token_count": 1}, {"author_id": 49, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 20, "token_count": 158}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 605}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 30, "token_count": 23}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 45}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 146}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 458}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	432	9.89%
Linus Torvalds (pre-git)	429	9.82%
Andi Kleen	254	5.81%
Hugh Dickins	213	4.88%
David Hildenbrand	198	4.53%
Lorenzo Stoakes (Oracle)	146	3.34%
Andrew Morton	137	3.14%
Peter Zijlstra	106	2.43%
Kirill A. Shutemov	98	2.24%
Lorenzo Stoakes	90	2.06%
Liam R. Howlett	84	1.92%
Mel Gorman	70	1.60%
Linus Torvalds	58	1.33%
Johannes Weiner	36	0.82%
Andrea Arcangeli	34	0.78%
Kefeng Wang	24	0.55%
Catalin Marinas	16	0.37%
Christoph Hellwig	14	0.32%
Anshuman Khandual	13	0.30%
Aneesh Kumar K.V	13	0.30%
Suren Baghdasaryan	12	0.27%
Christoph Lameter	12	0.27%
Ryan Roberts	9	0.21%
Michal Hocko	7	0.16%
Andrey Konovalov	7	0.16%
Jason Gunthorpe	5	0.11%
Dan J Williams	4	0.09%
David Rientjes	3	0.07%
Mike Rapoport	2	0.05%
David Howells	2	0.05%
Matthew Wilcox	1	0.02%
Huang Ying	1	0.02%
Others	1839	42.09%
Total	4369

mremap.c

2056

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75

6817

Lorenzo StoakesHugh DickinsLinus Torvalds (pre-git)Aneesh Kumar K.VLorenzo Stoakes (Oracle)Andrew MortonAndrea ArcangeliRyan RobertsAndi KleenLiam R. HowlettKirill A. ShutemovLinus TorvaldsDavid HildenbrandMike RapoportSuren BaghdasaryanNicholas PigginQi ZhengMel GormanMike KravetzBaolin WangMinChan KimYu ZhaoMichal HockoPeter ZijlstraKefeng WangAnshuman KhandualOthers January 1992May 1992August 1992September 1992June 1993November 1993July 1994June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000March 2000February 2002March 2002April 2002July 2002September 2002October 2002January 2004February 2004April 2004May 2004August 2004December 2004January 2005February 2005March 2005May 2005September 2005October 2005July 2006September 2006June 2007July 2008January 2009September 2009November 2009December 2009October 2010January 2011April 2011October 2011October 2012December 2012February 2013July 2013August 2013May 2014September 2014October 2014April 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016November 2016February 2017March 2017August 2017September 2017November 2017October 2018December 2018January 2019May 2019April 2020June 2020July 2020August 2020December 2020February 2021July 2021November 2021April 2022May 2022June 2022September 2022January 2023February 2023June 2023July 2023September 2023October 2023April 2024June 2024August 2024September 2024October 2024January 2025March 2025May 2025June 2025July 2025August 2025October 2025November 2025December 2025January 2026March 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ 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"group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 32, "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": 46, "token_count": 1}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 32, "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": 40, "token_count": 223}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 45, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 14}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "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": 48, "token_count": 5}, {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 48, "token_count": 21}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 49, "token_count": 65}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 2389}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 2, "token_count": 1009}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 36}, {"author_id": 2, "token_count": 73}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 112}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	3485	51.12%
Hugh Dickins	431	6.32%
Linus Torvalds (pre-git)	264	3.87%
Aneesh Kumar K.V	228	3.34%
Lorenzo Stoakes (Oracle)	112	1.64%
Andrew Morton	110	1.61%
Andrea Arcangeli	73	1.07%
Ryan Roberts	68	1.00%
Andi Kleen	65	0.95%
Liam R. Howlett	51	0.75%
Kirill A. Shutemov	42	0.62%
Linus Torvalds	40	0.59%
David Hildenbrand	37	0.54%
Mike Rapoport	30	0.44%
Suren Baghdasaryan	9	0.13%
Nicholas Piggin	9	0.13%
Qi Zheng	7	0.10%
Mel Gorman	7	0.10%
Mike Kravetz	5	0.07%
Baolin Wang	5	0.07%
MinChan Kim	4	0.06%
Yu Zhao	3	0.04%
Michal Hocko	2	0.03%
Peter Zijlstra	1	0.01%
Kefeng Wang	1	0.01%
Anshuman Khandual	1	0.01%
Others	1727	25.33%
Total	6817

mseal.c

195

-

26

474

Lorenzo StoakesAndrew MortonLiam R. HowlettLorenzo Stoakes (Oracle)Linus Torvalds (pre-git)Michal HockoAndrey KonovalovSuren BaghdasaryanMinChan KimAndrea ArcangeliLinus TorvaldsHugh DickinsOthers January 1992August 1992July 1994November 1994March 1996January 1997May 1998February 2002September 2002February 2004May 2004October 2005July 2008January 2009November 2009April 2013January 2016May 2016July 2016November 2017September 2019November 2019June 2020January 2022June 2022September 2022January 2023February 2023April 2024December 2024July 2025November 2025December 2025March 2026May 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 33}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "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": 1451635200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "token_count": 28}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 2, "token_count": 68}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 32}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	74	15.61%
Andrew Morton	56	11.81%
Liam R. Howlett	33	6.96%
Lorenzo Stoakes (Oracle)	32	6.75%
Linus Torvalds (pre-git)	27	5.70%
Michal Hocko	7	1.48%
Andrey Konovalov	7	1.48%
Suren Baghdasaryan	5	1.05%
MinChan Kim	4	0.84%
Andrea Arcangeli	2	0.42%
Linus Torvalds	1	0.21%
Hugh Dickins	1	0.21%
Others	225	47.47%
Total	474

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": 22, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 32, "token_count": 131}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 17, "token_count": 86}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 56, "token_count": 77}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 6}, ]}, ]

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

nommu.c

1903

-

97

7089

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 DavydovLorenzo Stoakes (Oracle)Jan KaraDavid RientjesOthers May 1992July 1993October 1994June 1995January 1996March 1996September 1996January 1997March 1997January 1998March 1998February 1999May 1999June 1999September 1999January 2000March 2000September 2000October 2000February 2002April 2002May 2002July 2002August 2002September 2002December 2002March 2003April 2003May 2003June 2003July 2003August 2003January 2004February 2004April 2004May 2004August 2004October 2004January 2005February 2005March 2005April 2005June 2005September 2005October 2005January 2006February 2006March 2006July 2006September 2006December 2006February 2007March 2007July 2007August 2007October 2007January 2008February 2008April 2008June 2008July 2008October 2008January 2009February 2009April 2009May 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011February 2012April 2012May 2012June 2012October 2012January 2013February 2013March 2013April 2013July 2013April 2014June 2014September 2014December 2014January 2015February 2015March 2015May 2015June 2015July 2015September 2015November 2015January 2016February 2016July 2016October 2016November 2016December 2016February 2017May 2017September 2017February 2018March 2018June 2018July 2018May 2019June 2019July 2019November 2019April 2020June 2020August 2020January 2021January 2022April 2022June 2022September 2022January 2023March 2023May 2023June 2023July 2023August 2023October 2023March 2024July 2024October 2024November 2024January 2025February 2025April 2025June 2025July 2025August 2025March 2026 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 22, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 40}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 44, "token_count": 57}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 638}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 17, 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60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 27, "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": 52, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 51, "token_count": 2}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 47, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 30}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 82}, {"author_id": 4, "token_count": 166}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 13, "token_count": 58}, {"author_id": 48, "token_count": 112}, {"author_id": 54, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 32, "token_count": 14}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 48, "token_count": 90}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "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": 2, "token_count": 23}, {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	3298	46.52%
Liam R. Howlett	284	4.01%
Linus Torvalds (pre-git)	190	2.68%
Matthew Wilcox	166	2.34%
Linus Torvalds	131	1.85%
Andrew Morton	113	1.59%
Christoph Hellwig	107	1.51%
Andi Kleen	66	0.93%
Lorenzo Stoakes	65	0.92%
David Hildenbrand	58	0.82%
Suren Baghdasaryan	26	0.37%
Kirill A. Shutemov	26	0.37%
Michal Hocko	25	0.35%
JoonSoo Kim	20	0.28%
Nicholas Piggin	16	0.23%
Christoph Lameter	14	0.20%
Andrea Arcangeli	14	0.20%
Mike Rapoport	13	0.18%
Hugh Dickins	12	0.17%
Peter Zijlstra	10	0.14%
Kefeng Wang	6	0.08%
Catalin Marinas	5	0.07%
Tejun Heo	4	0.06%
Vladimir Davydov	2	0.03%
Lorenzo Stoakes (Oracle)	2	0.03%
Jan Kara	2	0.03%
David Rientjes	1	0.01%
Others	2413	34.04%
Total	7089

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": 44, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 28, "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": 1, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 50, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 50, "token_count": 31}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "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

611

-

30

2420

Tejun HeoDan J WilliamsDavid RientjesAndi KleenPeter ZijlstraMike RapoportKefeng WangHuang YingOthers February 2002August 2004January 2005January 2006February 2007May 2007July 2007January 2008February 2008March 2008May 2008January 2009March 2009September 2009November 2009February 2010August 2010December 2010January 2011February 2011March 2011April 2011May 2011July 2011February 2012April 2012May 2012July 2017November 2017July 2018October 2018October 2019March 2020September 2020October 2020September 2021November 2021February 2022August 2024January 2025August 2025April 2026 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 44, "token_count": 69}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 44, "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": 42, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 42, "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": 42, "token_count": 37}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 42, "token_count": 71}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 42, "token_count": 77}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 11, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 11, "token_count": 1296}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 11, "token_count": 37}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 11, "token_count": 53}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 56, "token_count": 30}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 50, "token_count": 301}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1411	58.31%
Dan J Williams	305	12.60%
David Rientjes	226	9.34%
Andi Kleen	75	3.10%
Peter Zijlstra	30	1.24%
Mike Rapoport	23	0.95%
Kefeng Wang	2	0.08%
Huang Ying	1	0.04%
Others	347	14.34%
Total	2420

numa_memblks.c

596

-

31

2339

Mike RapoportTejun HeoAndi KleenDavid RientjesDan J WilliamsOthers February 2002August 2004January 2005April 2006June 2006May 2007February 2008September 2009November 2009August 2010February 2011March 2011May 2011July 2011December 2011May 2012March 2013November 2013January 2014October 2014April 2015June 2015September 2015February 2016April 2016August 2016March 2017April 2017May 2018May 2019February 2020November 2020September 2021July 2023December 2023January 2024February 2024May 2024August 2024October 2024May 2025August 2025December 2025January 2026February 2026 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 44, "token_count": 48}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 44, "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": 42, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 42, "token_count": 5}, {"author_id": 11, "token_count": 492}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 42, "token_count": 19}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 78}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 11, "token_count": 14}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"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": 50, "token_count": 23}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 337}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"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": 1, "token_count": 1073}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	1076	46.00%
Tejun Heo	585	25.01%
Andi Kleen	51	2.18%
David Rientjes	31	1.33%
Dan J Williams	29	1.24%
Others	567	24.24%
Total	2339

oom_kill.c

1257

-

94

4042

Michal HockoDavid RientjesVladimir DavydovSuren BaghdasaryanRoman GushchinShakeel ButtLinus Torvalds (pre-git)Johannes WeinerNicholas PigginChristoph LameterAndrew MortonMel GormanKirill A. ShutemovAndrea ArcangeliLorenzo StoakesLinus TorvaldsLiam R. HowlettHugh DickinsKairui SongVlastimil BabkaDavid HowellsChristoph HellwigBalbir SinghJoonSoo KimPeter ZijlstraOthers September 1991December 1991September 1992June 1993September 1993June 1995March 1998September 2000October 2000February 2002May 2002June 2002October 2002June 2003July 2003January 2004May 2004October 2004February 2005March 2005May 2005February 2006April 2006June 2006September 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008May 2008July 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010August 2010September 2010March 2011April 2011July 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012October 2012December 2012February 2013July 2013September 2013October 2013January 2014October 2014December 2014February 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016July 2016August 2016October 2016February 2017May 2017July 2017August 2017September 2017October 2017November 2017January 2018April 2018May 2018June 2018July 2018August 2018September 2018December 2018February 2019March 2019May 2019June 2019July 2019September 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021March 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022May 2023October 2023November 2023February 2024March 2024December 2024January 2025August 2025September 2025November 2025December 2025January 2026February 2026March 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 34}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 10, "token_count": 29}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 35, "token_count": 12}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, 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1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 27}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 42, "token_count": 219}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 42, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 47, "token_count": 12}, ]}, 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Author Name	Tokens	Token Proportion
Michal Hocko	850	21.03%
David Rientjes	753	18.63%
Vladimir Davydov	327	8.09%
Suren Baghdasaryan	220	5.44%
Roman Gushchin	154	3.81%
Shakeel Butt	141	3.49%
Linus Torvalds (pre-git)	65	1.61%
Johannes Weiner	52	1.29%
Nicholas Piggin	45	1.11%
Christoph Lameter	35	0.87%
Andrew Morton	28	0.69%
Mel Gorman	24	0.59%
Kirill A. Shutemov	16	0.40%
Andrea Arcangeli	15	0.37%
Lorenzo Stoakes	14	0.35%
Linus Torvalds	13	0.32%
Liam R. Howlett	10	0.25%
Hugh Dickins	10	0.25%
Kairui Song	8	0.20%
Vlastimil Babka	6	0.15%
David Howells	5	0.12%
Christoph Hellwig	4	0.10%
Balbir Singh	3	0.07%
JoonSoo Kim	2	0.05%
Peter Zijlstra	1	0.02%
Others	1241	30.70%
Total	4042

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Tejun HeoFengguang WuMatthew WilcoxAndrew MortonJan KaraPeter ZijlstraJohannes WeinerChristoph HellwigMel GormanLinus Torvalds (pre-git)David RientjesChristoph LameterLinus TorvaldsDavid HowellsKairui SongAndrey 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 2014February 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015February 2015March 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016February 2017March 2017April 2017May 2017September 2017October 2017November 2017April 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019January 2020April 2020June 2020August 2020September 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022April 2022June 2022August 2022September 2022November 2022December 2022June 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025June 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Author Name	Tokens	Token Proportion
Tejun Heo	1795	18.24%
Fengguang Wu	1721	17.49%
Matthew Wilcox	814	8.27%
Andrew Morton	685	6.96%
Jan Kara	567	5.76%
Peter Zijlstra	361	3.67%
Johannes Weiner	286	2.91%
Christoph Hellwig	221	2.25%
Mel Gorman	184	1.87%
Linus Torvalds (pre-git)	123	1.25%
David Rientjes	103	1.05%
Christoph Lameter	80	0.81%
Linus Torvalds	73	0.74%
David Howells	53	0.54%
Kairui Song	25	0.25%
Andrey Ryabinin	23	0.23%
MinChan Kim	22	0.22%
JoonSoo Kim	20	0.20%
Nicholas Piggin	14	0.14%
Huang Ying	10	0.10%
Naoya Horiguchi	5	0.05%
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	2638	26.81%
Total	9841

page_alloc.c

7968

-

236

27203

Mike RapoportMel GormanJohannes WeinerHuang YingKirill A. ShutemovZi YanVlastimil BabkaDavid HildenbrandKefeng WangMatthew WilcoxRyan RobertsYu ZhaoSuren BaghdasaryanMichal HockoJoonSoo KimAndrew MortonOscar SalvadorAnshuman KhandualDavid RientjesChristoph LameterFengguang WuMinChan KimHugh DickinsLinus Torvalds (pre-git)Linus TorvaldsNaoya HoriguchiAndrey KonovalovDan J WilliamsAndi KleenNicholas PigginChristoph HellwigDavid HowellsAlexander PotapenkoRoman Gushchinvan der Linden, FrankPeter ZijlstraQi ZhengBaolin WangAndrea ArcangeliCatalin MarinasAndrey RyabininMike KravetzVladimir DavydovUladzislau RezkiSong MuchunShakeel ButtBalbir SinghOthers September 1992June 1993June 1995January 1996March 1996March 1997January 1998June 1999September 1999January 2000March 2000July 2000September 2000October 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003October 2003December 2003March 2004April 2004June 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006December 2006January 2007February 2007May 2007July 2007October 2007December 2007February 2008March 2008April 2008May 2008July 2008September 2008November 2008January 2009May 2009June 2009July 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017January 2018April 2018May 2018June 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 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5}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 30, "token_count": 227}, {"author_id": 5, "token_count": 142}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 42, "token_count": 181}, {"author_id": 38, "token_count": 36}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 49, "token_count": 411}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7399	27.20%
Mel Gorman	3583	13.17%
Johannes Weiner	2481	9.12%
Huang Ying	854	3.14%
Kirill A. Shutemov	758	2.79%
Zi Yan	685	2.52%
Vlastimil Babka	559	2.05%
David Hildenbrand	541	1.99%
Kefeng Wang	440	1.62%
Matthew Wilcox	433	1.59%
Ryan Roberts	411	1.51%
Yu Zhao	374	1.37%
Suren Baghdasaryan	343	1.26%
Michal Hocko	315	1.16%
JoonSoo Kim	307	1.13%
Andrew Morton	295	1.08%
Oscar Salvador	292	1.07%
Anshuman Khandual	260	0.96%
David Rientjes	244	0.90%
Christoph Lameter	241	0.89%
Fengguang Wu	204	0.75%
MinChan Kim	193	0.71%
Hugh Dickins	162	0.60%
Linus Torvalds (pre-git)	135	0.50%
Linus Torvalds	131	0.48%
Naoya Horiguchi	121	0.44%
Andrey Konovalov	96	0.35%
Dan J Williams	94	0.35%
Andi Kleen	74	0.27%
Nicholas Piggin	70	0.26%
Christoph Hellwig	68	0.25%
David Howells	55	0.20%
Alexander Potapenko	41	0.15%
Roman Gushchin	36	0.13%
van der Linden, Frank	36	0.13%
Peter Zijlstra	28	0.10%
Qi Zheng	23	0.08%
Baolin Wang	16	0.06%
Andrea Arcangeli	16	0.06%
Catalin Marinas	14	0.05%
Andrey Ryabinin	14	0.05%
Mike Kravetz	8	0.03%
Vladimir Davydov	5	0.02%
Uladzislau Rezki	5	0.02%
Song Muchun	5	0.02%
Shakeel Butt	5	0.02%
Balbir Singh	3	0.01%
Others	4730	17.39%
Total	27203

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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": 17, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 498}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 201}, {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 41, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 14, "token_count": 50}, {"author_id": 60, "token_count": 292}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 41, "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

580

-

38

1806

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 2025January 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "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": 17, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 57, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 1129}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 52, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 27, "token_count": 77}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 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": 58, "token_count": 8}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 49}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1206	66.78%
Vladimir Davydov	36	1.99%
Linus Torvalds (pre-git)	35	1.94%
Suren Baghdasaryan	22	1.22%
Vlastimil Babka	15	0.83%
SeongJae Park	15	0.83%
Oscar Salvador	10	0.55%
Fengguang Wu	8	0.44%
Andrea Arcangeli	5	0.28%
Andrew Morton	4	0.22%
Mike Rapoport	3	0.17%
Catalin Marinas	3	0.17%
Kirill A. Shutemov	2	0.11%
Matthew Wilcox	1	0.06%
Others	441	24.42%
Total	1806

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": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 592}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]

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

page_idle.c

225

-

22

895

Vladimir DavydovKefeng WangDavid HildenbrandMatthew WilcoxKirill A. ShutemovAndrea ArcangeliLinus Torvalds (pre-git)Balbir SinghJoonSoo KimChristoph LameterHugh DickinsSeongJae ParkAndrew MortonMinChan KimMike RapoportOthers August 1992September 1992June 1993November 1994January 1996September 1996March 1997September 1999August 2002July 2003April 2004August 2004June 2006October 2008December 2009January 2011January 2014December 2014September 2015January 2016February 2017May 2017September 2017November 2017April 2018June 2018October 2018June 2020January 2022February 2022May 2022December 2022December 2024February 2025May 2025September 2025February 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "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": 27, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 52, "token_count": 561}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 52, "token_count": 18}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 30, "token_count": 58}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 47}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 18}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	579	64.69%
Kefeng Wang	58	6.48%
David Hildenbrand	47	5.25%
Matthew Wilcox	33	3.69%
Kirill A. Shutemov	32	3.58%
Andrea Arcangeli	30	3.35%
Linus Torvalds (pre-git)	27	3.02%
Balbir Singh	18	2.01%
JoonSoo Kim	16	1.79%
Christoph Lameter	10	1.12%
Hugh Dickins	9	1.01%
SeongJae Park	8	0.89%
Andrew Morton	4	0.45%
MinChan Kim	3	0.34%
Mike Rapoport	1	0.11%
Others	20	2.23%
Total	895

page_io.c

721

-

64

3297

Mel GormanChristoph HellwigMatthew WilcoxKairui SongAndrew MortonMinChan KimPeter ZijlstraLinus Torvalds (pre-git)Huang YingDennis ZhouTejun HeoJohannes WeinerSong MuchunVladimir DavydovRoman GushchinHugh 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 2012March 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 2022June 2022August 2022September 2022January 2023February 2023July 2023September 2023November 2023December 2023April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024March 2025April 2025June 2025September 2025February 2026March 2026April 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 17, "token_count": 92}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 17, "token_count": 33}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 56, "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": 35, "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": 1330588800, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 9, "token_count": 445}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 23, "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": 17}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 24, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 23, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 11, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 24, "token_count": 57}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 736}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 197}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 4, "token_count": 33}, {"author_id": 60, "token_count": 51}, ]}, {"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": 90}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 12, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 14}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 299}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 24, "token_count": 33}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 14}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 39, "token_count": 20}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 12, "token_count": 133}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	452	13.71%
Christoph Hellwig	387	11.74%
Matthew Wilcox	195	5.91%
Kairui Song	174	5.28%
Andrew Morton	147	4.46%
MinChan Kim	53	1.61%
Peter Zijlstra	47	1.43%
Linus Torvalds (pre-git)	46	1.40%
Huang Ying	36	1.09%
Dennis Zhou	26	0.79%
Tejun Heo	23	0.70%
Johannes Weiner	21	0.64%
Song Muchun	20	0.61%
Vladimir Davydov	10	0.30%
Roman Gushchin	6	0.18%
Hugh Dickins	4	0.12%
Nicholas Piggin	2	0.06%
Linus Torvalds	1	0.03%
Christoph Lameter	1	0.03%
Baolin Wang	1	0.03%
Others	1645	49.89%
Total	3297

page_isolation.c

650

-

46

1758

Zi YanJoonSoo KimKefeng WangDavid HildenbrandMinChan KimJohannes WeinerKirill A. ShutemovMichal HockoNaoya HoriguchiAndrew MortonAndi KleenMel GormanOscar SalvadorLinus Torvalds (pre-git)Song MuchunMatthew WilcoxDavid HowellsAneesh Kumar K.VVlastimil BabkaMike 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 2025December 2025January 2026April 2026June 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "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": 9, "token_count": 7}, {"author_id": 60, "token_count": 321}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 44, "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": 23, "token_count": 50}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 27, "token_count": 78}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 33, "token_count": 2}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 27, "token_count": 26}, {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "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": 26}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 13, "token_count": 23}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 39, "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": 33, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 36, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 36, "token_count": 597}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 30, "token_count": 8}, {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 33}, {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 36, "token_count": 53}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 30, "token_count": 101}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Zi Yan	668	38.00%
JoonSoo Kim	110	6.26%
Kefeng Wang	109	6.20%
David Hildenbrand	56	3.19%
MinChan Kim	51	2.90%
Johannes Weiner	33	1.88%
Kirill A. Shutemov	28	1.59%
Michal Hocko	20	1.14%
Naoya Horiguchi	11	0.63%
Andrew Morton	11	0.63%
Andi Kleen	10	0.57%
Mel Gorman	7	0.40%
Oscar Salvador	6	0.34%
Linus Torvalds (pre-git)	5	0.28%
Song Muchun	3	0.17%
Matthew Wilcox	3	0.17%
David Howells	3	0.17%
Aneesh Kumar K.V	3	0.17%
Vlastimil Babka	2	0.11%
Mike Kravetz	2	0.11%
Others	617	35.10%
Total	1758

page_owner.c

1001

-

62

4067

JoonSoo KimOscar SalvadorVlastimil BabkaAndrew MortonMel GormanLinus Torvalds (pre-git)Linus TorvaldsMatthew WilcoxChristoph LameterZi YanMike RapoportKirill A. ShutemovDavid HildenbrandNicholas PigginKefeng WangSuren BaghdasaryanAndrey KonovalovOthers September 1992June 1993June 1995May 1998February 2002September 2002April 2004August 2004March 2006June 2006August 2006February 2007October 2007May 2010October 2010January 2012May 2012December 2014February 2015May 2015July 2015March 2016May 2016June 2016July 2016October 2016July 2017September 2017November 2017January 2018April 2018June 2018October 2018December 2018March 2019April 2019September 2019October 2019June 2020October 2020December 2020February 2021April 2021May 2021June 2021September 2021November 2021January 2022March 2022May 2022August 2022September 2022January 2023February 2023March 2023June 2023July 2023October 2023November 2023December 2023February 2024March 2024April 2024March 2025May 2025July 2025September 2025October 2025December 2025February 2026April 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 29}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 9, "token_count": 15}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 9, "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": 27, "token_count": 885}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 27, "token_count": 13}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 173}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 18}, {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 27, "token_count": 188}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 27, "token_count": 237}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 84}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 58, "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": 1, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 125}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 12}, {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 58, "token_count": 705}, {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 58, "token_count": 68}, {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 58, "token_count": 265}, {"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}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1341	32.97%
Oscar Salvador	1055	25.94%
Vlastimil Babka	408	10.03%
Andrew Morton	31	0.76%
Mel Gorman	23	0.57%
Linus Torvalds (pre-git)	21	0.52%
Linus Torvalds	14	0.34%
Matthew Wilcox	13	0.32%
Christoph Lameter	9	0.22%
Zi Yan	6	0.15%
Mike Rapoport	6	0.15%
Kirill A. Shutemov	6	0.15%
David Hildenbrand	5	0.12%
Nicholas Piggin	3	0.07%
Kefeng Wang	2	0.05%
Suren Baghdasaryan	1	0.02%
Andrey Konovalov	1	0.02%
Others	1122	27.59%
Total	4067

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": 27, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

page_reporting.c

420

-

15

1346

SeongJae ParkNaoya HoriguchiKirill A. ShutemovLinus Torvalds (pre-git)Matthew WilcoxOthers September 1992June 1993August 2018December 2018April 2020October 2020February 2021June 2021September 2022December 2022March 2023December 2023December 2025February 2026March 2026July 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1138}, ]}, {"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": 85}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 53}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	8	0.59%
Naoya Horiguchi	5	0.37%
Kirill A. Shutemov	5	0.37%
Linus Torvalds (pre-git)	3	0.22%
Matthew Wilcox	1	0.07%
Others	1324	98.37%
Total	1346

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": 22, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 22, "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": 10, "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": 1, "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

294

-

24

1358

Peter XuRyan RobertsLorenzo StoakesLinus Torvalds (pre-git)Matthew WilcoxDavid HildenbrandHugh DickinsAlexander PotapenkoOthers September 1992June 1993June 1995January 1996October 2007January 2012November 2017July 2019May 2020January 2022February 2022March 2022May 2022August 2022September 2022November 2022January 2023May 2023June 2023July 2023August 2023April 2024March 2025April 2025November 2025December 2025March 2026July 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 28}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 742}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 20, "token_count": 103}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 49, "token_count": 50}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 66}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	103	7.58%
Ryan Roberts	56	4.12%
Lorenzo Stoakes	40	2.95%
Linus Torvalds (pre-git)	37	2.72%
Matthew Wilcox	28	2.06%
David Hildenbrand	12	0.88%
Hugh Dickins	9	0.66%
Alexander Potapenko	4	0.29%
Others	1069	78.72%
Total	1358

page_vma_mapped.c

369

-

28

1511

Kirill A. ShutemovHugh DickinsMatthew WilcoxQi ZhengLorenzo StoakesRyan RobertsSong MuchunZi YanLinus Torvalds (pre-git)Mel GormanNaoya HoriguchiPeter XuAndrew MortonOthers January 1992August 1992June 1995September 2002April 2004August 2004July 2008October 2008May 2010December 2012February 2017March 2017July 2017September 2017October 2017November 2017January 2018October 2018June 2021February 2022April 2022May 2022July 2022December 2022June 2023December 2023March 2024April 2024September 2024October 2024February 2025September 2025November 2025February 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 622}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 36, "token_count": 24}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 167}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 108}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 39, "token_count": 25}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 97}, {"author_id": 49, "token_count": 31}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 26, "token_count": 90}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 36}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	656	43.41%
Hugh Dickins	266	17.60%
Matthew Wilcox	149	9.86%
Qi Zheng	90	5.96%
Lorenzo Stoakes	46	3.04%
Ryan Roberts	34	2.25%
Song Muchun	25	1.65%
Zi Yan	24	1.59%
Linus Torvalds (pre-git)	6	0.40%
Mel Gorman	5	0.33%
Naoya Horiguchi	4	0.26%
Peter Xu	3	0.20%
Andrew Morton	3	0.20%
Others	200	13.24%
Total	1511

pagewalk.c

1032

-

39

4027

David HildenbrandNaoya HoriguchiLorenzo StoakesChristoph HellwigSuren BaghdasaryanHugh DickinsKirill A. ShutemovLinus Torvalds (pre-git)David HowellsMatthew WilcoxChristoph LameterPeter XuJohannes WeinerLorenzo Stoakes (Oracle)Jason GunthorpeSong MuchunOthers July 1994January 2005October 2007February 2008April 2008June 2008December 2009April 2010November 2010March 2011July 2011December 2012April 2013May 2013October 2013February 2015March 2015January 2016March 2016February 2017March 2017July 2017November 2017May 2019August 2019October 2019November 2019February 2020June 2020January 2022September 2022October 2022December 2022June 2023July 2023August 2023September 2023November 2023April 2024August 2024October 2024June 2025August 2025September 2025November 2025January 2026February 2026March 2026July 2026 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 40}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 36}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 10, "token_count": 16}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 639}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 33, "token_count": 31}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 33, "token_count": 137}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 33, "token_count": 354}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 33, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 26}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 57}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 326}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 246}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 435}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 13, "token_count": 55}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 61}, ]}, {"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": 39, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 638}, {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 13, "token_count": 23}, {"author_id": 2, "token_count": 378}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 41}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 55, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	742	18.43%
Naoya Horiguchi	529	13.14%
Lorenzo Stoakes	456	11.32%
Christoph Hellwig	326	8.10%
Suren Baghdasaryan	108	2.68%
Hugh Dickins	70	1.74%
Kirill A. Shutemov	62	1.54%
Linus Torvalds (pre-git)	40	0.99%
David Howells	36	0.89%
Matthew Wilcox	32	0.79%
Christoph Lameter	16	0.40%
Peter Xu	15	0.37%
Johannes Weiner	12	0.30%
Lorenzo Stoakes (Oracle)	6	0.15%
Jason Gunthorpe	4	0.10%
Song Muchun	3	0.07%
Others	1570	38.99%
Total	4027

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": 22, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 47}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 380}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "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": 8, "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

-

8

413

Tejun HeoDennis ZhouRoman GushchinLinus Torvalds (pre-git)Zi YanDavid HildenbrandOthers January 1995June 1999February 2009July 2009August 2009April 2010September 2010September 2014March 2016June 2017February 2018December 2018June 2019August 2020April 2021July 2021September 2025July 2026 var spanGroupData = [ {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 294}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 36, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	340	82.32%
Dennis Zhou	47	11.38%
Roman Gushchin	9	2.18%
Linus Torvalds (pre-git)	8	1.94%
Zi Yan	2	0.48%
David Hildenbrand	1	0.24%
Others	6	1.45%
Total	413

percpu-stats.c

234

-

9

943

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

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

percpu-vm.c

410

-

9

1206

Tejun HeoRoman GushchinDennis ZhouNicholas PigginMel GormanUladzislau RezkiOthers February 2009July 2009April 2010August 2011November 2011August 2014September 2014November 2015February 2017June 2017February 2018June 2019April 2021June 2021July 2021October 2025 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 34}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 926}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 11, "token_count": 55}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 41}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 35, "token_count": 12}, {"author_id": 14, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 2}, ]}, ]

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

percpu.c

3388

-

79

11826

Tejun HeoDennis ZhouRoman GushchinKefeng WangMike RapoportCatalin MarinasLinus Torvalds (pre-git)Peter ZijlstraAndrew MortonSuren BaghdasaryanChristoph LameterAneesh Kumar K.VMichal HockoQi ZhengAndi KleenJohannes WeinerSong MuchunDavid 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 2025January 2026March 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 817804800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "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": 17, "token_count": 18}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 56, "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": 44, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 978}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 11, "token_count": 433}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 10, "token_count": 20}, {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 238}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 11, "token_count": 1384}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 11, "token_count": 118}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 11, "token_count": 34}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 60}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 11, "token_count": 349}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 11, "token_count": 122}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 895}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 4}, {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 28, "token_count": 29}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 11, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 11, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 28, "token_count": 4}, {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 631}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 56, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 127}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 2467}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 37, "token_count": 1121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "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": 30, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 40, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 513}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 37, "token_count": 11}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 37, "token_count": 15}, {"author_id": 14, "token_count": 415}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 37, "token_count": 10}, {"author_id": 1, "token_count": 1}, {"author_id": 14, "token_count": 75}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 87}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 30, "token_count": 68}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 30, "token_count": 97}, {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 20}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 37, "token_count": 9}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 47, "token_count": 17}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 37, "token_count": 54}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 39, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	5401	45.67%
Dennis Zhou	3997	33.80%
Roman Gushchin	1010	8.54%
Kefeng Wang	170	1.44%
Mike Rapoport	113	0.96%
Catalin Marinas	36	0.30%
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%
Song Muchun	5	0.04%
David Howells	4	0.03%
Matthew Wilcox	2	0.02%
Linus Torvalds	2	0.02%
JoonSoo Kim	1	0.01%
Others	902	7.63%
Total	11826

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": 22, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

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

pgtable-generic.c

449

-

38

1669

Hugh DickinsAndrea ArcangeliKirill A. ShutemovJoonSoo KimAneesh Kumar K.VMatthew WilcoxQi ZhengLinus Torvalds (pre-git)Zi YanAndrew MortonRyan RobertsLinus TorvaldsMike RapoportPeter ZijlstraBaolin WangMarco ElverMel GormanBalbir SinghAnshuman KhandualOthers February 1995June 1995September 1996March 1998October 2000February 2002April 2002May 2002March 2003January 2004May 2004February 2005March 2005October 2005January 2008March 2008June 2008November 2008December 2008July 2009January 2011March 2012May 2012October 2012November 2012June 2013September 2013November 2013December 2013February 2015June 2015July 2015January 2016February 2016February 2017March 2017September 2017November 2017January 2018March 2018June 2018August 2018November 2019June 2020November 2020June 2021January 2022May 2022March 2023June 2023July 2023May 2024September 2024September 2025October 2025December 2025March 2026 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "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": 17, "token_count": 8}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 383}, {"author_id": 17, "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": 40, "token_count": 16}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 27, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 40}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 40, "token_count": 34}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 36, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 56, "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": 267}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 176}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 49, "token_count": 10}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 26, "token_count": 27}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 185}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 45, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	450	26.96%
Andrea Arcangeli	395	23.67%
Kirill A. Shutemov	73	4.37%
JoonSoo Kim	61	3.65%
Aneesh Kumar K.V	50	3.00%
Matthew Wilcox	37	2.22%
Qi Zheng	27	1.62%
Linus Torvalds (pre-git)	22	1.32%
Zi Yan	15	0.90%
Andrew Morton	15	0.90%
Ryan Roberts	13	0.78%
Linus Torvalds	7	0.42%
Mike Rapoport	6	0.36%
Peter Zijlstra	4	0.24%
Baolin Wang	4	0.24%
Marco Elver	3	0.18%
Mel Gorman	2	0.12%
Balbir Singh	2	0.12%
Anshuman Khandual	1	0.06%
Others	482	28.88%
Total	1669

process_vm_access.c

305

-

26

1099

Lorenzo StoakesLinus Torvalds (pre-git)Christoph HellwigDavid HowellsMike RapoportAndrew MortonLinus TorvaldsOthers November 1993June 1995September 1996September 1999January 2000September 2000July 2002August 2002April 2003February 2004April 2004October 2004June 2005January 2006September 2006October 2006May 2007January 2009November 2009March 2011October 2011February 2012February 2014April 2014March 2015January 2016February 2016October 2016December 2016February 2017February 2018May 2019January 2020March 2020June 2020September 2020October 2020September 2022November 2023 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "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": 2, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

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

ptdump.c

219

-

7

1028

Anshuman KhandualAndrey KonovalovLorenzo Stoakes (Oracle)Song MuchunLorenzo StoakesOthers February 2020June 2020December 2020March 2022September 2022January 2024October 2024April 2025June 2025September 2025July 2026 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 678}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 46, "token_count": 109}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 46, "token_count": 6}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 55, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	120	11.67%
Andrey Konovalov	44	4.28%
Lorenzo Stoakes (Oracle)	29	2.82%
Song Muchun	8	0.78%
Lorenzo Stoakes	4	0.39%
Others	823	80.06%
Total	1028

readahead.c

861

-

56

2851

Matthew WilcoxJan KaraFengguang WuDavid HowellsChristoph HellwigAndrew MortonRyan RobertsMichal HockoKefeng WangLorenzo Stoakes (Oracle)Johannes WeinerLinus Torvalds (pre-git)Linus TorvaldsNicholas PigginKirill A. ShutemovRoman GushchinOthers November 1991August 1992February 2002April 2002May 2002July 2002October 2002December 2002February 2003June 2003July 2003October 2003February 2004March 2004May 2004August 2004January 2005March 2005September 2005January 2006March 2006December 2006July 2007October 2007July 2008October 2008January 2009June 2009March 2010April 2010October 2011May 2012August 2012January 2013November 2013April 2014January 2015November 2015January 2016April 2016July 2016August 2016December 2016November 2017December 2017March 2018April 2018June 2018July 2018August 2018October 2018December 2018May 2019February 2020June 2020August 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021November 2021March 2022April 2022June 2022September 2022January 2023October 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024April 2025June 2025July 2025August 2025September 2025January 2026February 2026April 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 23}, {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 17, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, 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"group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 51, "token_count": 283}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 51, "token_count": 25}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 49, "token_count": 92}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 51, "token_count": 54}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 24, "token_count": 17}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 55, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	745	26.13%
Jan Kara	383	13.43%
Fengguang Wu	268	9.40%
David Howells	234	8.21%
Christoph Hellwig	157	5.51%
Andrew Morton	99	3.47%
Ryan Roberts	95	3.33%
Michal Hocko	28	0.98%
Kefeng Wang	10	0.35%
Lorenzo Stoakes (Oracle)	7	0.25%
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	805	28.24%
Total	2851

rmap.c

3155

-

115

10625

David HildenbrandHugh DickinsLorenzo StoakesAndrew MortonMatthew WilcoxJoonSoo KimPeter ZijlstraKirill A. ShutemovBaolin WangMel GormanHuang YingSong MuchunMinChan KimRyan RobertsNaoya HoriguchiLinus Torvalds (pre-git)Mike KravetzAndrea ArcangeliVladimir DavydovBalbir SinghAndi KleenLinus TorvaldsNicholas PigginPeter XuZi YanChristoph LameterAnshuman KhandualYu ZhaoVlastimil BabkaKairui SongFengguang WuJohannes WeinerLorenzo Stoakes (Oracle)Kefeng WangShakeel ButtQi ZhengJan KaraDavid HowellsCatalin MarinasMike RapoportAneesh Kumar K.VOthers January 1992August 1992November 1992June 1993July 1994February 1995June 1995January 1996March 1996September 1996March 1997May 1998June 1999September 1999January 2000September 2000October 2000January 2001February 2002April 2002July 2002September 2002October 2002January 2003February 2003August 2003April 2004May 2004June 2004August 2004October 2004December 2004February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009February 2009March 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 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017August 2017September 2017November 2017February 2018July 2018October 2018December 2018January 2019May 2019September 2019October 2019November 2019April 2020June 2020August 2020November 2020December 2020February 2021May 2021June 2021July 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024February 2025March 2025April 2025June 2025July 2025August 2025September 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 22, "token_count": 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{"author_id": 60, "token_count": 481}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 14}, {"author_id": 31, "token_count": 105}, {"author_id": 4, "token_count": 227}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 49}, {"author_id": 4, "token_count": 92}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 21}, {"author_id": 31, "token_count": 1}, {"author_id": 3, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 39, "token_count": 149}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 45, "token_count": 128}, {"author_id": 13, "token_count": 152}, {"author_id": 23, "token_count": 100}, {"author_id": 20, "token_count": 14}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 45, "token_count": 14}, {"author_id": 13, "token_count": 15}, {"author_id": 1, "token_count": 1}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 20, "token_count": 28}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 4, "token_count": 17}, {"author_id": 19, "token_count": 63}, {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 3, "token_count": 101}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 31}, {"author_id": 16, "token_count": 17}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 4, "token_count": 83}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 31, "token_count": 37}, {"author_id": 33, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 31, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 49, "token_count": 34}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 46, "token_count": 2}, {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 13, "token_count": 117}, {"author_id": 30, "token_count": 4}, {"author_id": 49, "token_count": 30}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 551}, {"author_id": 49, "token_count": 70}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 13, "token_count": 93}, {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 36, "token_count": 21}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 172}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 43}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 13, "token_count": 574}, {"author_id": 2, "token_count": 285}, {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 333}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 37}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 43, "token_count": 69}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 28}, {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 397}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 45, "token_count": 129}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 45, "token_count": 41}, {"author_id": 55, "token_count": 7}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	1936	18.22%
Hugh Dickins	782	7.36%
Lorenzo Stoakes	714	6.72%
Andrew Morton	587	5.52%
Matthew Wilcox	500	4.71%
JoonSoo Kim	446	4.20%
Peter Zijlstra	430	4.05%
Kirill A. Shutemov	408	3.84%
Baolin Wang	326	3.07%
Mel Gorman	234	2.20%
Huang Ying	166	1.56%
Song Muchun	149	1.40%
MinChan Kim	149	1.40%
Ryan Roberts	135	1.27%
Naoya Horiguchi	127	1.20%
Linus Torvalds (pre-git)	125	1.18%
Mike Kravetz	113	1.06%
Andrea Arcangeli	112	1.05%
Vladimir Davydov	84	0.79%
Balbir Singh	80	0.75%
Andi Kleen	76	0.72%
Linus Torvalds	69	0.65%
Nicholas Piggin	64	0.60%
Peter Xu	62	0.58%
Zi Yan	37	0.35%
Christoph Lameter	27	0.25%
Anshuman Khandual	24	0.23%
Yu Zhao	23	0.22%
Vlastimil Babka	18	0.17%
Kairui Song	12	0.11%
Fengguang Wu	12	0.11%
Johannes Weiner	8	0.08%
Lorenzo Stoakes (Oracle)	7	0.07%
Kefeng Wang	7	0.07%
Shakeel Butt	3	0.03%
Qi Zheng	3	0.03%
Jan Kara	3	0.03%
David Howells	3	0.03%
Catalin Marinas	2	0.02%
Mike Rapoport	1	0.01%
Aneesh Kumar K.V	1	0.01%
Others	2560	24.09%
Total	10625

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": 44, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

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

secretmem.c

268

-

27

1073

Mike RapoportMatthew WilcoxLorenzo StoakesLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovHugh DickinsLorenzo Stoakes (Oracle)Andrew MortonOthers January 1992August 1992June 1995February 1998June 1999February 2002October 2004May 2007July 2008January 2009September 2009October 2014September 2015July 2016February 2017November 2017July 2021October 2021January 2022February 2022April 2022May 2022June 2022July 2022September 2022January 2023May 2023August 2023October 2024May 2025June 2025July 2025September 2025October 2025November 2025January 2026March 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 708}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 32, "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": 1, "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": 17, "token_count": 1}, {"author_id": 2, "token_count": 1}, {"author_id": 1, "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": 2, "token_count": 12}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	781	72.79%
Matthew Wilcox	67	6.24%
Lorenzo Stoakes	34	3.17%
Linus Torvalds (pre-git)	11	1.03%
Linus Torvalds	5	0.47%
Kirill A. Shutemov	3	0.28%
Hugh Dickins	2	0.19%
Lorenzo Stoakes (Oracle)	1	0.09%
Andrew Morton	1	0.09%
Others	168	15.66%
Total	1073

shmem.c

5973

-

185

25829

Hugh DickinsBaolin WangKirill A. ShutemovMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)David HowellsMike KravetzAndrew MortonKairui SongMike RapoportChristoph HellwigVlastimil BabkaLorenzo StoakesNicholas PigginJan KaraAndrea ArcangeliZi YanRyan RobertsYu ZhaoKefeng WangJohannes WeinerMel GormanAndi KleenDavid HildenbrandAneesh Kumar K.VSong MuchunPeter XuShakeel ButtChristoph LameterDan J WilliamsFengguang WuVladimir DavydovTejun HeoHuang YingDavid RientjesMinChan KimMichal HockoOthers September 1991March 1992April 1992May 1992August 1992October 1992March 1993July 1993September 1993July 1994June 1995March 1996May 1996January 1997March 1997October 1997January 1998March 1998September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003March 2003April 2003June 2003July 2003October 2003December 2003March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005March 2005June 2005August 2005September 2005October 2005December 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007March 2007June 2007July 2007October 2007November 2007February 2008April 2008June 2008July 2008October 2008January 2009February 2009March 2009April 2009May 2009June 2009August 2009September 2009November 2009December 2009March 2010May 2010June 2010August 2010October 2010January 2011February 2011May 2011June 2011July 2011August 2011October 2011January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013March 2013May 2013June 2013July 2013August 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014February 2015March 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017May 2017June 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019August 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026June 2026July 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 15}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 702115200, "group": [ {"author_id": 22, "token_count": 16}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 22, "token_count": 36}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 26}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 965113200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 763}, ]}, {"timestamp": 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Author Name	Tokens	Token Proportion
Hugh Dickins	5078	19.66%
Baolin Wang	1803	6.98%
Kirill A. Shutemov	1489	5.76%
Matthew Wilcox	1197	4.63%
Linus Torvalds	1075	4.16%
Linus Torvalds (pre-git)	964	3.73%
David Howells	899	3.48%
Mike Kravetz	799	3.09%
Andrew Morton	727	2.81%
Kairui Song	635	2.46%
Mike Rapoport	476	1.84%
Christoph Hellwig	187	0.72%
Vlastimil Babka	162	0.63%
Lorenzo Stoakes	149	0.58%
Nicholas Piggin	132	0.51%
Jan Kara	124	0.48%
Andrea Arcangeli	121	0.47%
Zi Yan	86	0.33%
Ryan Roberts	61	0.24%
Yu Zhao	44	0.17%
Kefeng Wang	36	0.14%
Johannes Weiner	26	0.10%
Mel Gorman	22	0.09%
Andi Kleen	15	0.06%
David Hildenbrand	10	0.04%
Aneesh Kumar K.V	7	0.03%
Song Muchun	6	0.02%
Peter Xu	6	0.02%
Shakeel Butt	5	0.02%
Christoph Lameter	5	0.02%
Dan J Williams	4	0.02%
Fengguang Wu	3	0.01%
Vladimir Davydov	2	0.01%
Tejun Heo	2	0.01%
Huang Ying	2	0.01%
David Rientjes	2	0.01%
MinChan Kim	1	0.00%
Michal Hocko	1	0.00%
Others	9466	36.65%
Total	25829

shmem_quota.c

351

-

3

1593

Others July 2023March 2024February 2026 var spanGroupData = [ {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1580}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	1593	100.00%
Total	1593

show_mem.c

464

-

43

2072

Kefeng WangSuren BaghdasaryanJohannes WeinerMel GormanMichal HockoFengguang WuDavid RientjesKirill A. ShutemovAndrew MortonLorenzo StoakesLinus Torvalds (pre-git)Naoya HoriguchiHugh DickinsChristoph LameterChristoph HellwigShakeel ButtOthers January 1996September 2002October 2002March 2005October 2005January 2006September 2006October 2007July 2008October 2008December 2009March 2011February 2013November 2013January 2014December 2014September 2015May 2016July 2016February 2017December 2018June 2019April 2020December 2020January 2022August 2022April 2023May 2023June 2023August 2023December 2023March 2024September 2024October 2024March 2025April 2025May 2025September 2025January 2026February 2026 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "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": 10, "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": 8, "token_count": 78}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 57, "token_count": 14}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 9, "token_count": 19}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 47, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 30, "token_count": 1533}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 135}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	1536	74.13%
Suren Baghdasaryan	135	6.52%
Johannes Weiner	78	3.76%
Mel Gorman	22	1.06%
Michal Hocko	19	0.92%
Fengguang Wu	14	0.68%
David Rientjes	9	0.43%
Kirill A. Shutemov	6	0.29%
Andrew Morton	6	0.29%
Lorenzo Stoakes	5	0.24%
Linus Torvalds (pre-git)	4	0.19%
Naoya Horiguchi	4	0.19%
Hugh Dickins	3	0.14%
Christoph Lameter	2	0.10%
Christoph Hellwig	2	0.10%
Shakeel Butt	1	0.05%
Others	226	10.91%
Total	2072

shrinker.c

822

-

29

3062

Qi ZhengJohannes WeinerAndrew MortonRoman GushchinVladimir DavydovNicholas PigginMel GormanBalbir SinghChristoph LameterSong MuchunOthers October 2002January 2006March 2006July 2007February 2008July 2010August 2010July 2011December 2012September 2013January 2014June 2014February 2015January 2016July 2016November 2017December 2017April 2018August 2018July 2019September 2019April 2020August 2020April 2021May 2021September 2021February 2023March 2023May 2023June 2023September 2023January 2024October 2024February 2026March 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 22}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 52, "token_count": 16}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 25}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 217}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 26, "token_count": 5}, {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 26, "token_count": 26}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 26, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 26, "token_count": 2421}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 26, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	2476	80.86%
Johannes Weiner	41	1.34%
Andrew Morton	40	1.31%
Roman Gushchin	37	1.21%
Vladimir Davydov	26	0.85%
Nicholas Piggin	3	0.10%
Mel Gorman	3	0.10%
Balbir Singh	3	0.10%
Christoph Lameter	2	0.07%
Song Muchun	1	0.03%
Others	430	14.04%
Total	3062

shrinker_debug.c

270

-

17

1184

Roman GushchinQi ZhengAndrew MortonVladimir DavydovShakeel ButtMel GormanDavid RientjesBalbir SinghJohannes WeinerOthers October 2002June 2004March 2006October 2007February 2008June 2009July 2010September 2013June 2014February 2015January 2016November 2017August 2020May 2022February 2023April 2023May 2023September 2023August 2024January 2025March 2025December 2025June 2026 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 52, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 994}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 26, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 26, "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}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 26, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	1003	84.71%
Qi Zheng	51	4.31%
Andrew Morton	24	2.03%
Vladimir Davydov	14	1.18%
Shakeel Butt	10	0.84%
Mel Gorman	4	0.34%
David Rientjes	4	0.34%
Balbir Singh	3	0.25%
Johannes Weiner	2	0.17%
Others	69	5.83%
Total	1184

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": 50, "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": 17, "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": 50, "token_count": 156}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

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

slab.h

785

-

66

2846

Vlastimil BabkaMatthew WilcoxChristoph LameterAlexander PotapenkoRoman GushchinPeter ZijlstraAndrey RyabininShakeel ButtSuren BaghdasaryanJoonSoo KimVladimir DavydovMarco ElverLinus Torvalds (pre-git)Tejun HeoSong MuchunJohannes WeinerMinChan KimMichal HockoDavid HildenbrandOthers January 1997March 1997September 1999June 2000October 2002November 2004January 2006March 2006June 2006September 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008August 2008October 2008June 2009October 2009March 2010July 2010September 2010October 2010May 2011June 2011March 2012June 2012July 2012September 2012October 2012November 2012December 2012January 2013October 2013May 2014June 2014August 2014October 2014February 2015June 2015September 2015November 2015February 2016March 2016May 2016June 2016July 2016December 2016January 2017February 2017March 2017June 2017September 2017November 2017January 2018April 2018June 2018August 2018December 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 2024May 2024July 2024August 2024September 2024October 2024January 2025February 2025June 2025August 2025September 2025November 2025December 2025January 2026February 2026March 2026May 2026June 2026July 2026 var spanGroupData = [ {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 22, "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": 10}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 10, "token_count": 123}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 10, "token_count": 29}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 10, "token_count": 46}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 22}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 52, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 40}, {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 54}, {"author_id": 27, "token_count": 8}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 35}, {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"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": 41, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 88}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 14, "token_count": 84}, {"author_id": 5, "token_count": 72}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 253}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 59}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 56, "token_count": 72}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 41}, ]}, {"timestamp": 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{"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 5, "token_count": 26}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 78}, {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 5, "token_count": 47}, {"author_id": 60, "token_count": 277}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 58}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	472	16.58%
Matthew Wilcox	362	12.72%
Christoph Lameter	347	12.19%
Alexander Potapenko	199	6.99%
Roman Gushchin	91	3.20%
Peter Zijlstra	74	2.60%
Andrey Ryabinin	43	1.51%
Shakeel Butt	41	1.44%
Suren Baghdasaryan	34	1.19%
JoonSoo Kim	32	1.12%
Vladimir Davydov	18	0.63%
Marco Elver	15	0.53%
Linus Torvalds (pre-git)	12	0.42%
Tejun Heo	5	0.18%
Song Muchun	5	0.18%
Johannes Weiner	2	0.07%
MinChan Kim	1	0.04%
Michal Hocko	1	0.04%
David Hildenbrand	1	0.04%
Others	1091	38.33%
Total	2846

slab_common.c

2238

-

113

8226

Uladzislau RezkiChristoph LameterVlastimil BabkaRoman GushchinVladimir DavydovJoonSoo KimCatalin MarinasMarco ElverTejun HeoQi ZhengAndrey RyabininJohannes WeinerLinus Torvalds (pre-git)Alexander PotapenkoMatthew WilcoxLinus TorvaldsSong MuchunNicholas PigginMike KravetzShakeel ButtBalbir SinghAndrew MortonHugh DickinsPeter ZijlstraMike RapoportChristoph HellwigAndrey KonovalovOthers January 1992August 1992September 1992January 1997March 1997January 2000June 2000February 2002June 2002July 2002October 2002July 2003October 2003August 2004January 2006March 2006May 2006June 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008October 2008December 2008February 2009March 2009April 2009August 2009November 2009January 2010March 2010June 2010October 2010October 2011January 2012February 2012April 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013May 2013July 2013September 2013January 2014April 2014June 2014August 2014October 2014December 2014February 2015March 2015June 2015November 2015March 2016May 2016July 2016December 2016January 2017February 2017May 2017June 2017July 2017November 2017January 2018April 2018June 2018October 2018March 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024April 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025September 2025November 2025December 2025January 2026May 2026July 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ 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"group": [ {"author_id": 52, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 11, "token_count": 52}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 14, "token_count": 63}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 21, "token_count": 29}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 7}, 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1619852400, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 34, "token_count": 14}, {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 34, "token_count": 35}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1662015600, "group": [ 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"token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 304}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 5, "token_count": 52}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 21, "token_count": 2692}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 21, "token_count": 29}, {"author_id": 5, "token_count": 23}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 5, "token_count": 92}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 5, "token_count": 152}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 34, "token_count": 44}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 67}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	2880	35.01%
Christoph Lameter	548	6.66%
Vlastimil Babka	482	5.86%
Roman Gushchin	395	4.80%
Vladimir Davydov	173	2.10%
JoonSoo Kim	133	1.62%
Catalin Marinas	126	1.53%
Marco Elver	93	1.13%
Tejun Heo	52	0.63%
Qi Zheng	35	0.43%
Andrey Ryabinin	30	0.36%
Johannes Weiner	25	0.30%
Linus Torvalds (pre-git)	22	0.27%
Alexander Potapenko	19	0.23%
Matthew Wilcox	11	0.13%
Linus Torvalds	7	0.09%
Song Muchun	5	0.06%
Nicholas Piggin	4	0.05%
Mike Kravetz	4	0.05%
Shakeel Butt	3	0.04%
Balbir Singh	3	0.04%
Andrew Morton	3	0.04%
Hugh Dickins	2	0.02%
Peter Zijlstra	1	0.01%
Mike Rapoport	1	0.01%
Christoph Hellwig	1	0.01%
Andrey Konovalov	1	0.01%
Others	3167	38.50%
Total	8226

slub.c

10010

-

198

39465

Vlastimil BabkaChristoph LameterSuren BaghdasaryanAndrey KonovalovMatthew WilcoxAlexander PotapenkoJoonSoo KimShakeel ButtAndrey RyabininVladimir DavydovMarco ElverPeter ZijlstraDavid RientjesSong MuchunRoman GushchinUladzislau RezkiLinus TorvaldsYu ZhaoTejun HeoMel GormanMichal HockoOscar SalvadorChristoph HellwigAndrew MortonLinus Torvalds (pre-git)Kirill A. ShutemovNicholas PigginCatalin MarinasJohannes WeinerDavid HowellsBalbir SinghSeongJae ParkFengguang WuOthers September 1992March 1997September 1999February 2002July 2002October 2002July 2003September 2003October 2003June 2004January 2005September 2005January 2006February 2006March 2006September 2006December 2006May 2007June 2007July 2007August 2007September 2007October 2007November 2007December 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008October 2008November 2008December 2008February 2009March 2009April 2009May 2009June 2009July 2009September 2009November 2009December 2009January 2010February 2010March 2010April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013June 2013July 2013September 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014October 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016January 2017February 2017May 2017June 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018October 2018December 2018January 2019February 2019March 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022June 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023May 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026June 2026July 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 17, "token_count": 1}, ]}, 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Author Name	Tokens	Token Proportion
Vlastimil Babka	13740	34.82%
Christoph Lameter	9046	22.92%
Suren Baghdasaryan	677	1.72%
Andrey Konovalov	383	0.97%
Matthew Wilcox	357	0.90%
Alexander Potapenko	296	0.75%
JoonSoo Kim	295	0.75%
Shakeel Butt	210	0.53%
Andrey Ryabinin	171	0.43%
Vladimir Davydov	164	0.42%
Marco Elver	159	0.40%
Peter Zijlstra	145	0.37%
David Rientjes	118	0.30%
Song Muchun	98	0.25%
Roman Gushchin	93	0.24%
Uladzislau Rezki	61	0.15%
Linus Torvalds	37	0.09%
Yu Zhao	34	0.09%
Tejun Heo	31	0.08%
Mel Gorman	31	0.08%
Michal Hocko	28	0.07%
Oscar Salvador	26	0.07%
Christoph Hellwig	14	0.04%
Andrew Morton	12	0.03%
Linus Torvalds (pre-git)	9	0.02%
Kirill A. Shutemov	7	0.02%
Nicholas Piggin	6	0.02%
Catalin Marinas	6	0.02%
Johannes Weiner	4	0.01%
David Howells	3	0.01%
Balbir Singh	3	0.01%
SeongJae Park	2	0.01%
Fengguang Wu	1	0.00%
Others	13198	33.44%
Total	39465

sparse-vmemmap.c

929

-

62

3969

Dan J WilliamsChristoph LameterSong Muchunvan der Linden, FrankMichal HockoChristoph HellwigJohannes WeinerKirill A. ShutemovLinus Torvalds (pre-git)Anshuman KhandualDavid RientjesRyan RobertsAneesh Kumar K.VMel GormanDavid HowellsAndrew MortonMike RapoportLinus TorvaldsOthers September 1992December 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002September 2002January 2005June 2005October 2005September 2006October 2007November 2007December 2007March 2008April 2008November 2008September 2009February 2010July 2010November 2010April 2013November 2013January 2014August 2015January 2016March 2016August 2016March 2017July 2017September 2017November 2017December 2017April 2018December 2018May 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020August 2020June 2021September 2021April 2022June 2022October 2022April 2023June 2023July 2023May 2024October 2024January 2025February 2025April 2025August 2025October 2025February 2026March 2026April 2026June 2026July 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 15}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 10, "token_count": 558}, {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 210}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 42, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 42, "token_count": 7}, {"author_id": 8, "token_count": 55}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 50, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 50, "token_count": 198}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 51}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 48}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 68}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 432}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 46, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 46, "token_count": 32}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 445}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 217}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 49, "token_count": 12}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 40, "token_count": 9}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 228}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 163}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 450}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 39, "token_count": 199}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 39, "token_count": 45}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	637	16.05%
Christoph Lameter	558	14.06%
Song Muchun	252	6.35%
van der Linden, Frank	228	5.74%
Michal Hocko	80	2.02%
Christoph Hellwig	68	1.71%
Johannes Weiner	55	1.39%
Kirill A. Shutemov	51	1.28%
Linus Torvalds (pre-git)	42	1.06%
Anshuman Khandual	39	0.98%
David Rientjes	13	0.33%
Ryan Roberts	12	0.30%
Aneesh Kumar K.V	12	0.30%
Mel Gorman	4	0.10%
David Howells	3	0.08%
Andrew Morton	3	0.08%
Mike Rapoport	1	0.03%
Linus Torvalds	1	0.03%
Others	1910	48.12%
Total	3969

sparse.c

391

-

59

1410

van der Linden, FrankMel GormanMike RapoportChristoph LameterLinus Torvalds (pre-git)Kirill A. ShutemovDan J WilliamsMike KravetzMatthew WilcoxJoonSoo KimMichal HockoChristoph HellwigSong MuchunDavid RientjesDavid HowellsNicholas PigginDavid HildenbrandLinus TorvaldsOthers September 1992October 1992June 1993March 1997May 1998September 1999February 2002June 2002January 2005March 2005June 2005September 2005October 2005January 2006March 2006May 2006June 2006December 2006May 2007August 2007October 2007December 2007April 2008July 2008March 2009February 2010May 2010July 2010October 2011January 2012July 2012December 2012April 2013May 2013September 2013November 2013January 2014April 2014December 2014August 2016May 2017July 2017September 2017November 2017December 2017January 2018August 2018October 2018December 2018March 2019July 2019September 2019November 2019August 2020October 2020June 2021September 2021March 2022April 2022March 2024April 2024May 2024June 2024August 2024October 2024January 2025February 2025August 2025February 2026March 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 10, "token_count": 43}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 10, "token_count": 11}, {"author_id": 9, "token_count": 31}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 94}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1277967600, "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": 1341126000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 256}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 50}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 27}, {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 180}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	180	12.77%
Mel Gorman	125	8.87%
Mike Rapoport	98	6.95%
Christoph Lameter	54	3.83%
Linus Torvalds (pre-git)	29	2.06%
Kirill A. Shutemov	27	1.91%
Dan J Williams	27	1.91%
Mike Kravetz	16	1.13%
Matthew Wilcox	10	0.71%
JoonSoo Kim	5	0.35%
Michal Hocko	4	0.28%
Christoph Hellwig	4	0.28%
Song Muchun	3	0.21%
David Rientjes	3	0.21%
David Howells	3	0.21%
Nicholas Piggin	2	0.14%
David Hildenbrand	2	0.14%
Linus Torvalds	1	0.07%
Others	817	57.94%
Total	1410

swap.c

1205

-

86

3842

Matthew WilcoxYu ZhaoMinChan KimJohannes WeinerAndrew MortonHugh DickinsQi ZhengShakeel ButtMel GormanLinus Torvalds (pre-git)Song MuchunMichal HockoLinus TorvaldsNicholas PigginAndrea ArcangeliKirill A. ShutemovChristoph HellwigFengguang WuDavid HildenbrandVladimir DavydovNaoya HoriguchiKefeng WangKairui SongChristoph LameterRoman GushchinLorenzo StoakesTejun HeoDan J WilliamsBalbir SinghDavid HowellsJoonSoo KimOthers January 1992May 1992August 1992September 1992November 1993April 1994November 1994February 1995June 1995March 1997August 1998September 2000February 2002April 2002May 2002July 2002August 2002October 2002November 2002December 2002April 2003June 2003July 2003October 2003November 2003January 2004March 2004May 2004February 2005November 2005January 2006February 2006March 2006June 2006September 2006October 2006November 2006October 2007February 2008April 2008October 2008January 2009June 2009September 2009March 2010May 2010October 2010January 2011March 2011May 2011July 2011August 2011September 2011October 2011November 2011January 2012March 2012May 2012July 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 2022November 2022December 2022January 2023May 2023June 2023August 2023December 2023February 2024March 2024April 2024July 2024August 2024October 2024November 2024December 2024January 2025May 2025June 2025July 2025August 2025September 2025December 2025February 2026March 2026April 2026May 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 22, "token_count": 34}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 107}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 52}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 17, "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": 17, "token_count": 6}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 10, "token_count": 6}, {"author_id": 35, "token_count": 17}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 20}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 23, "token_count": 82}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 23, "token_count": 10}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 38}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 9, "token_count": 78}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 42}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 47, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 33, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 52, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 6, "token_count": 15}, {"author_id": 23, "token_count": 72}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 47, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 41, "token_count": 36}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1554102000, 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4, "token_count": 35}, {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 16, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 86}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 23, "token_count": 71}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 23, "token_count": 34}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"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": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 355}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 16, "token_count": 112}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 23}, {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 2, "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": 1690873200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 13}, {"author_id": 4, "token_count": 248}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 156}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 16, "token_count": 134}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 3, "token_count": 44}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 26, "token_count": 165}, {"author_id": 39, "token_count": 38}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	868	22.59%
Yu Zhao	420	10.93%
MinChan Kim	336	8.75%
Johannes Weiner	223	5.80%
Andrew Morton	214	5.57%
Hugh Dickins	170	4.42%
Qi Zheng	165	4.29%
Shakeel Butt	121	3.15%
Mel Gorman	95	2.47%
Linus Torvalds (pre-git)	77	2.00%
Song Muchun	38	0.99%
Michal Hocko	36	0.94%
Linus Torvalds	28	0.73%
Nicholas Piggin	25	0.65%
Andrea Arcangeli	24	0.62%
Kirill A. Shutemov	21	0.55%
Christoph Hellwig	17	0.44%
Fengguang Wu	14	0.36%
David Hildenbrand	13	0.34%
Vladimir Davydov	11	0.29%
Naoya Horiguchi	7	0.18%
Kefeng Wang	7	0.18%
Kairui Song	7	0.18%
Christoph Lameter	7	0.18%
Roman Gushchin	5	0.13%
Lorenzo Stoakes	5	0.13%
Tejun Heo	3	0.08%
Dan J Williams	3	0.08%
Balbir Singh	3	0.08%
David Howells	2	0.05%
JoonSoo Kim	1	0.03%
Others	876	22.80%
Total	3842

swap.h

476

-

33

1683

Kairui SongMatthew WilcoxHugh DickinsHuang YingLinus Torvalds (pre-git)Christoph HellwigAndrew MortonNicholas PigginMinChan KimJoonSoo KimTejun HeoRyan RobertsNaoya HoriguchiMel GormanKefeng WangDavid HildenbrandVladimir DavydovOthers January 1992August 1992July 1994February 1995June 1995January 1996March 1997February 1998August 1998January 1999June 1999September 1999May 2002July 2002November 2002October 2003April 2004May 2004February 2006June 2006October 2007February 2008December 2009March 2010May 2010August 2010July 2011August 2011February 2013April 2013September 2013January 2014September 2015January 2016November 2016February 2017May 2017July 2017November 2017April 2018July 2018August 2018August 2020December 2020June 2021May 2022June 2022September 2022January 2023March 2023May 2023August 2023September 2023October 2023December 2023February 2024April 2024May 2024July 2024August 2024January 2025March 2025April 2025June 2025September 2025December 2025January 2026February 2026May 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 18}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 22}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 31, "token_count": 8}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 31, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 31, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 316}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 31, "token_count": 25}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 30}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 8}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 24}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 24, "token_count": 11}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 613}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 80}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 52}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 12, "token_count": 72}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	887	52.70%
Matthew Wilcox	82	4.87%
Hugh Dickins	75	4.46%
Huang Ying	60	3.57%
Linus Torvalds (pre-git)	39	2.32%
Christoph Hellwig	36	2.14%
Andrew Morton	25	1.49%
Nicholas Piggin	10	0.59%
MinChan Kim	10	0.59%
JoonSoo Kim	10	0.59%
Tejun Heo	7	0.42%
Ryan Roberts	6	0.36%
Naoya Horiguchi	5	0.30%
Mel Gorman	5	0.30%
Kefeng Wang	2	0.12%
David Hildenbrand	2	0.12%
Vladimir Davydov	1	0.06%
Others	421	25.01%
Total	1683

swap_state.c

1043

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50

4127

Kairui SongHuang YingHugh DickinsMatthew WilcoxLinus Torvalds (pre-git)Andrew MortonMinChan KimJohannes WeinerJoonSoo KimDavid HildenbrandLinus TorvaldsShakeel ButtChristoph LameterAndrea ArcangeliLorenzo StoakesNicholas PigginVladimir DavydovDavid HowellsChristoph HellwigMichal HockoOthers September 1992June 1993November 1993July 1994February 1995June 1995January 1996September 1996March 1997January 1998February 1998August 1998May 1999June 1999September 1999March 2000September 2000February 2002June 2002July 2002August 2002September 2002October 2002April 2004May 2004February 2005February 2006March 2006June 2006December 2006October 2007February 2008July 2008August 2008October 2008January 2009March 2012July 2012February 2013September 2013January 2014February 2014October 2014April 2015September 2015January 2016April 2016June 2016February 2017July 2017September 2017October 2017November 2017April 2018June 2020August 2020December 2020February 2021March 2021August 2021February 2022May 2022June 2022September 2022November 2022December 2022January 2023June 2023August 2023October 2023December 2023February 2024May 2024June 2024July 2024August 2024October 2024January 2025March 2025September 2025October 2025November 2025December 2025January 2026February 2026May 2026 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 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{"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 31, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 714}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 31, "token_count": 25}, {"author_id": 4, "token_count": 35}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 23, "token_count": 93}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 32, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 25}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 3, "token_count": 127}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 24}, {"author_id": 4, "token_count": 82}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 31, "token_count": 104}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 507}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 12, "token_count": 44}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 223}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 75}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 8, "token_count": 62}, {"author_id": 12, "token_count": 902}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	1810	43.86%
Huang Ying	872	21.13%
Hugh Dickins	274	6.64%
Matthew Wilcox	221	5.35%
Linus Torvalds (pre-git)	135	3.27%
Andrew Morton	99	2.40%
MinChan Kim	93	2.25%
Johannes Weiner	69	1.67%
JoonSoo Kim	43	1.04%
David Hildenbrand	34	0.82%
Linus Torvalds	25	0.61%
Shakeel Butt	12	0.29%
Christoph Lameter	12	0.29%
Andrea Arcangeli	10	0.24%
Lorenzo Stoakes	7	0.17%
Nicholas Piggin	6	0.15%
Vladimir Davydov	4	0.10%
David Howells	2	0.05%
Christoph Hellwig	2	0.05%
Michal Hocko	1	0.02%
Others	396	9.60%
Total	4127

swap_table.h

369

-

20

1441

Kairui SongMel GormanHuang YingSong MuchunNicholas PigginRoman GushchinLinus Torvalds (pre-git)Peter ZijlstraChristoph LameterMatthew WilcoxDavid HildenbrandAndrew MortonOthers June 1995October 2003January 2006July 2007June 2009July 2011July 2012October 2012November 2012February 2013December 2013September 2017November 2017August 2020May 2022January 2023May 2024June 2024August 2024January 2025June 2025September 2025December 2025February 2026March 2026May 2026 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 9, "token_count": 28}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 46}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 569}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 304}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 12, "token_count": 429}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	1357	94.17%
Mel Gorman	31	2.15%
Huang Ying	5	0.35%
Song Muchun	4	0.28%
Nicholas Piggin	4	0.28%
Roman Gushchin	2	0.14%
Linus Torvalds (pre-git)	2	0.14%
Peter Zijlstra	2	0.14%
Christoph Lameter	2	0.14%
Matthew Wilcox	1	0.07%
David Hildenbrand	1	0.07%
Andrew Morton	1	0.07%
Others	29	2.01%
Total	1441

swapfile.c

3932

-

102

15545

Kairui SongHugh DickinsHuang YingAndrew MortonLinus Torvalds (pre-git)Linus TorvaldsTejun HeoMatthew WilcoxJohannes WeinerRyan RobertsChristoph HellwigMel GormanMinChan KimAndi KleenPeter XuKirill A. ShutemovBalbir SinghKefeng WangLorenzo StoakesDavid HildenbrandNicholas PigginLiam R. HowlettChristoph LameterNaoya HoriguchiDavid HowellsDavid RientjesCatalin MarinasOthers December 1991January 1992August 1992September 1992March 1993November 1993July 1994June 1995January 1996March 1996May 1996September 1996January 1997August 1997October 1997May 1998January 1999May 1999June 1999September 1999January 2000March 2000February 2002March 2002April 2002May 2002June 2002July 2002October 2002November 2002December 2002January 2003April 2003May 2003July 2003September 2003January 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005March 2005April 2005September 2005October 2005January 2006March 2006September 2006October 2006December 2006January 2007July 2007February 2008April 2008July 2008October 2008December 2008January 2009June 2009September 2009December 2009March 2010May 2010September 2010October 2010March 2011May 2011June 2011July 2011February 2012March 2012April 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013July 2013August 2013September 2013November 2013January 2014February 2014June 2014August 2014September 2015December 2015January 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017November 2017February 2018April 2018May 2018June 2018July 2018August 2018October 2018December 2018March 2019April 2019May 2019July 2019August 2019November 2019February 2020March 2020April 2020May 2020June 2020August 2020September 2020December 2020January 2021February 2021March 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022December 2022February 2023March 2023April 2023May 2023June 2023July 2023August 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025August 2025September 2025October 2025November 2025December 2025February 2026March 2026April 2026May 2026 var spanGroupData = [ 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{"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 20, "token_count": 34}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 48, "token_count": 6}, {"author_id": 4, "token_count": 61}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 31, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 49, "token_count": 7}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 5}, {"author_id": 49, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 30, "token_count": 7}, {"author_id": 49, "token_count": 79}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 15}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 443}, {"author_id": 60, "token_count": 384}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 8, "token_count": 93}, {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 12, "token_count": 55}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 14}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 12, "token_count": 1285}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 342}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 12, "token_count": 61}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 609}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 90}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 625}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 5024}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 12, "token_count": 483}, {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	9052	58.23%
Hugh Dickins	1034	6.65%
Huang Ying	575	3.70%
Andrew Morton	376	2.42%
Linus Torvalds (pre-git)	325	2.09%
Linus Torvalds	207	1.33%
Tejun Heo	130	0.84%
Matthew Wilcox	122	0.78%
Johannes Weiner	112	0.72%
Ryan Roberts	90	0.58%
Christoph Hellwig	66	0.42%
Mel Gorman	58	0.37%
MinChan Kim	52	0.33%
Andi Kleen	49	0.32%
Peter Xu	39	0.25%
Kirill A. Shutemov	34	0.22%
Balbir Singh	25	0.16%
Kefeng Wang	22	0.14%
Lorenzo Stoakes	16	0.10%
David Hildenbrand	15	0.10%
Nicholas Piggin	8	0.05%
Liam R. Howlett	6	0.04%
Christoph Lameter	4	0.03%
Naoya Horiguchi	3	0.02%
David Howells	2	0.01%
David Rientjes	1	0.01%
Catalin Marinas	1	0.01%
Others	3121	20.08%
Total	15545

truncate.c

927

-

59

3035

Matthew WilcoxAndrew MortonJan KaraJohannes WeinerShakeel ButtHugh DickinsZi YanMel GormanNicholas PigginYu ZhaoLinus TorvaldsDavid HowellsFengguang WuAndi KleenLinus Torvalds (pre-git)Christoph HellwigMinChan KimKirill A. ShutemovAndrey RyabininMike RapoportOthers January 1992August 1992June 1995January 1996October 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 2013July 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 2022May 2022June 2022October 2022March 2023June 2023August 2023November 2023March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024February 2025March 2025May 2025October 2025November 2025February 2026April 2026May 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 38}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 32}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 267}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 17, "token_count": 33}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 17, "token_count": 37}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 29, "token_count": 33}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 17, "token_count": 63}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 32, "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": 17, "token_count": 3}, {"author_id": 35, "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": 35, "token_count": 35}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 44, "token_count": 38}, {"author_id": 57, "token_count": 38}, {"author_id": 35, "token_count": 12}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 23, "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": 1372662000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 139}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 51, "token_count": 116}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 51, "token_count": 28}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 51, "token_count": 21}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 57}, {"author_id": 4, "token_count": 17}, {"author_id": 9, "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": 1, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 254}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"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": 51, "token_count": 2}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 74}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 89}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 85}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 46}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 41, "token_count": 144}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 36, "token_count": 105}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 36, "token_count": 15}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 36, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	624	20.56%
Andrew Morton	459	15.12%
Jan Kara	225	7.41%
Johannes Weiner	217	7.15%
Shakeel Butt	154	5.07%
Hugh Dickins	140	4.61%
Zi Yan	127	4.18%
Mel Gorman	93	3.06%
Nicholas Piggin	58	1.91%
Yu Zhao	46	1.52%
Linus Torvalds	45	1.48%
David Howells	42	1.38%
Fengguang Wu	38	1.25%
Andi Kleen	38	1.25%
Linus Torvalds (pre-git)	37	1.22%
Christoph Hellwig	23	0.76%
MinChan Kim	18	0.59%
Kirill A. Shutemov	9	0.30%
Andrey Ryabinin	4	0.13%
Mike Rapoport	2	0.07%
Others	636	20.96%
Total	3035

usercopy.c

287

-

17

1002

Matthew WilcoxMel GormanLinus Torvalds (pre-git)Christoph LameterOthers September 1991December 1991July 2012June 2016July 2016August 2016September 2016January 2017February 2017January 2018July 2018January 2019June 2019August 2019September 2019August 2020January 2022February 2022March 2022June 2022November 2022April 2023January 2025February 2025November 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 425}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 107}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 32}, ]}, ]

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

userfaultfd.c

4545

-

79

17913

Mike RapoportAndrea ArcangeliLorenzo StoakesMike KravetzPeter XuSuren BaghdasaryanQi ZhengDavid HildenbrandKairui SongHugh DickinsLorenzo Stoakes (Oracle)Matthew WilcoxLinus Torvalds (pre-git)Ryan RobertsKirill A. ShutemovAndrew MortonZi YanMel GormanPeter ZijlstraChristoph HellwigAneesh Kumar K.VAndi KleenLiam R. HowlettSong MuchunMichal HockoKefeng WangJan KaraOthers August 1992December 1992July 1994June 1995January 2000September 2000June 2002August 2002September 2002June 2003June 2005July 2007April 2008July 2008August 2008January 2009November 2009December 2009May 2010January 2011March 2011May 2011July 2011February 2013September 2015January 2016February 2016May 2016July 2016December 2016January 2017February 2017March 2017April 2017June 2017July 2017August 2017September 2017January 2018June 2018September 2018November 2018December 2018May 2019June 2019July 2019November 2019April 2020June 2020July 2020December 2020January 2021May 2021June 2021September 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 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025November 2025December 2025February 2026March 2026April 2026May 2026June 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, 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Author Name	Tokens	Token Proportion
Mike Rapoport	7894	44.07%
Andrea Arcangeli	4523	25.25%
Lorenzo Stoakes	723	4.04%
Mike Kravetz	394	2.20%
Peter Xu	315	1.76%
Suren Baghdasaryan	246	1.37%
Qi Zheng	142	0.79%
David Hildenbrand	126	0.70%
Kairui Song	65	0.36%
Hugh Dickins	61	0.34%
Lorenzo Stoakes (Oracle)	54	0.30%
Matthew Wilcox	47	0.26%
Linus Torvalds (pre-git)	36	0.20%
Ryan Roberts	21	0.12%
Kirill A. Shutemov	21	0.12%
Andrew Morton	17	0.09%
Zi Yan	14	0.08%
Mel Gorman	12	0.07%
Peter Zijlstra	11	0.06%
Christoph Hellwig	11	0.06%
Aneesh Kumar K.V	10	0.06%
Andi Kleen	8	0.04%
Liam R. Howlett	2	0.01%
Song Muchun	1	0.01%
Michal Hocko	1	0.01%
Kefeng Wang	1	0.01%
Jan Kara	1	0.01%
Others	3156	17.62%
Total	17913

util.c

1608

-

141

5220

Lorenzo Stoakes (Oracle)Lorenzo StoakesCatalin MarinasMatthew WilcoxDavid HildenbrandLinus Torvalds (pre-git)Kefeng WangChristoph HellwigKirill A. ShutemovAndrew MortonDavid HowellsMike RapoportAndrey RyabininLinus TorvaldsJohannes WeinerRyan RobertsAndrea ArcangeliSuren BaghdasaryanVlastimil BabkaMichal HockoMinChan KimNicholas PigginChristoph LameterLiam R. 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2016September 2016October 2016November 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 2022February 2022March 2022April 2022May 2022June 2022July 2022December 2022January 2023February 2023April 2023May 2023June 2023August 2023September 2023October 2023November 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024December 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025January 2026February 2026March 2026April 2026June 2026July 2026 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ 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{"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 39}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 13, "token_count": 65}, {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 30, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 49}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 54, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 30, "token_count": 65}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 8}, {"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": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 26}, {"author_id": 60, "token_count": 316}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 13, "token_count": 94}, {"author_id": 2, "token_count": 44}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 2, "token_count": 238}, {"author_id": 49, "token_count": 11}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 28, "token_count": 99}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 344}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 55, "token_count": 21}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 55, "token_count": 71}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes (Oracle)	436	8.35%
Lorenzo Stoakes	360	6.90%
Catalin Marinas	232	4.44%
Matthew Wilcox	218	4.18%
David Hildenbrand	195	3.74%
Linus Torvalds (pre-git)	85	1.63%
Kefeng Wang	81	1.55%
Christoph Hellwig	74	1.42%
Kirill A. Shutemov	49	0.94%
Andrew Morton	35	0.67%
David Howells	27	0.52%
Mike Rapoport	24	0.46%
Andrey Ryabinin	16	0.31%
Linus Torvalds	15	0.29%
Johannes Weiner	15	0.29%
Ryan Roberts	13	0.25%
Andrea Arcangeli	13	0.25%
Suren Baghdasaryan	11	0.21%
Vlastimil Babka	10	0.19%
Michal Hocko	10	0.19%
MinChan Kim	8	0.15%
Nicholas Piggin	7	0.13%
Christoph Lameter	6	0.11%
Liam R. Howlett	5	0.10%
Roman Gushchin	3	0.06%
Mike Kravetz	2	0.04%
Aneesh Kumar K.V	2	0.04%
Hugh Dickins	1	0.02%
Others	3267	62.59%
Total	5220

vma.c

3356

-

62

12263

Lorenzo StoakesLiam R. HowlettLorenzo Stoakes (Oracle)Andrea ArcangeliLinus Torvalds (pre-git)Andrew MortonPeter XuSuren BaghdasaryanKirill A. ShutemovHugh DickinsJohannes WeinerPeter ZijlstraMike RapoportMatthew WilcoxMel GormanLinus TorvaldsJason GunthorpeVlastimil BabkaOthers June 1993September 1993July 1994January 1995June 1995June 1996September 1996March 1997February 1998May 1998May 1999June 1999June 2000October 2000February 2002May 2002August 2002September 2002February 2003January 2004April 2004May 2004June 2004January 2005February 2005September 2005October 2005June 2006January 2007February 2007May 2007July 2007October 2007June 2008July 2008August 2008February 2009March 2010January 2011January 2012October 2012April 2013May 2013March 2014May 2014August 2014December 2014February 2015September 2015January 2016February 2016June 2016July 2016February 2017June 2017October 2018December 2018November 2019March 2020November 2020May 2021January 2022April 2022September 2022October 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023September 2023October 2023January 2024March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025September 2025October 2025November 2025December 2025January 2026March 2026April 2026June 2026 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 26}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 194}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 118}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "token_count": 185}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 48, "token_count": 5}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 48, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 48, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 21}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 191}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 2, "token_count": 2705}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 48, "token_count": 389}, {"author_id": 2, "token_count": 2907}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 48, "token_count": 18}, {"author_id": 2, "token_count": 1213}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 2, "token_count": 1458}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 2, "token_count": 518}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 30}, {"author_id": 54, "token_count": 9}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 59}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 168}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 302}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 45}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 2, "token_count": 183}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 74}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 48, "token_count": 96}, {"author_id": 2, "token_count": 217}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 499}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 55, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	9899	80.72%
Liam R. Howlett	829	6.76%
Lorenzo Stoakes (Oracle)	515	4.20%
Andrea Arcangeli	199	1.62%
Linus Torvalds (pre-git)	82	0.67%
Andrew Morton	48	0.39%
Peter Xu	28	0.23%
Suren Baghdasaryan	20	0.16%
Kirill A. Shutemov	16	0.13%
Hugh Dickins	13	0.11%
Johannes Weiner	12	0.10%
Peter Zijlstra	10	0.08%
Mike Rapoport	7	0.06%
Matthew Wilcox	5	0.04%
Mel Gorman	4	0.03%
Linus Torvalds	4	0.03%
Jason Gunthorpe	4	0.03%
Vlastimil Babka	3	0.02%
Others	565	4.61%
Total	12263

vma.h

756

-

48

2450

Lorenzo StoakesLiam R. HowlettLorenzo Stoakes (Oracle)Peter XuAndrea ArcangeliSuren BaghdasaryanLinus Torvalds (pre-git)Matthew WilcoxJohannes WeinerAndrew MortonAndi KleenLinus TorvaldsMike RapoportMinChan KimNicholas PigginHugh DickinsDavid HowellsChristoph HellwigMichal HockoMel GormanKefeng WangOthers May 1992September 1993October 1994June 1995May 1998May 1999September 1999March 2000February 2002May 2002September 2002December 2002April 2004May 2004February 2005June 2006October 2007January 2008July 2008March 2009November 2009December 2009March 2010January 2011May 2011April 2012October 2012April 2013May 2014October 2014February 2016March 2016June 2016August 2016February 2017July 2018May 2019July 2019December 2019October 2020November 2020April 2021May 2021May 2022September 2022January 2023April 2023May 2023June 2023July 2023October 2023November 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025November 2025December 2025January 2026March 2026 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 17, "token_count": 10}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 44, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 15}, {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "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": 47, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 48, "token_count": 81}, {"author_id": 4, "token_count": 24}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "token_count": 312}, {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 48, "token_count": 17}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 48, "token_count": 16}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 48, "token_count": 8}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 2, "token_count": 645}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 48, "token_count": 128}, {"author_id": 2, "token_count": 185}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 29}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 67}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 48, "token_count": 185}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 78}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	1122	45.80%
Liam R. Howlett	749	30.57%
Lorenzo Stoakes (Oracle)	78	3.18%
Peter Xu	41	1.67%
Andrea Arcangeli	32	1.31%
Suren Baghdasaryan	31	1.27%
Linus Torvalds (pre-git)	29	1.18%
Matthew Wilcox	27	1.10%
Johannes Weiner	16	0.65%
Andrew Morton	16	0.65%
Andi Kleen	16	0.65%
Linus Torvalds	15	0.61%
Mike Rapoport	11	0.45%
MinChan Kim	5	0.20%
Nicholas Piggin	4	0.16%
Hugh Dickins	4	0.16%
David Howells	4	0.16%
Christoph Hellwig	4	0.16%
Michal Hocko	3	0.12%
Mel Gorman	2	0.08%
Kefeng Wang	2	0.08%
Others	239	9.76%
Total	2450

vma_exec.c

165

-

17

514

Lorenzo StoakesMichal HockoMel GormanLiam R. HowlettLinus TorvaldsKirill A. ShutemovAndrea ArcangeliLinus Torvalds (pre-git)Matthew WilcoxLorenzo Stoakes (Oracle)Others October 2000August 2002July 2007July 2008January 2009March 2010May 2010January 2016February 2016May 2016July 2018May 2019January 2023June 2023March 2024July 2024August 2024March 2025April 2025June 2025November 2025March 2026 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"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": 1272697200, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 9}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 2, "token_count": 239}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 109}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	397	77.24%
Michal Hocko	9	1.75%
Mel Gorman	8	1.56%
Liam R. Howlett	6	1.17%
Linus Torvalds	5	0.97%
Kirill A. Shutemov	5	0.97%
Andrea Arcangeli	4	0.78%
Linus Torvalds (pre-git)	2	0.39%
Matthew Wilcox	2	0.39%
Lorenzo Stoakes (Oracle)	2	0.39%
Others	74	14.40%
Total	514

vma_init.c

152

-

17

648

Lorenzo StoakesDavid HildenbrandLinus TorvaldsSuren BaghdasaryanVlastimil BabkaLinus Torvalds (pre-git)Andrew MortonYu ZhaoPeter XuMel GormanOthers August 1994January 1997June 2006April 2015January 2018June 2018July 2018January 2019May 2021January 2022March 2022September 2022February 2023March 2023March 2024July 2024August 2024October 2024February 2025April 2025May 2025August 2025September 2025 var spanGroupData = [ {"timestamp": 775724400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 32, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 20, "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": 16, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 388}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 13, "token_count": 161}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 5, "token_count": 5}, ]}, ]

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

vma_internal.h

56

-

23

134

Lorenzo StoakesLinus Torvalds (pre-git)Andrea ArcangeliAndrew MortonHugh DickinsPeter ZijlstraLinus TorvaldsLiam R. HowlettChristoph 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 2015May 2019June 2020January 2022July 2024January 2026 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 17, "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": 10, "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": 56, "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": 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": 2, "token_count": 38}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 48, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	38	28.36%
Linus Torvalds (pre-git)	25	18.66%
Andrea Arcangeli	11	8.21%
Andrew Morton	10	7.46%
Hugh Dickins	6	4.48%
Peter Zijlstra	4	2.99%
Linus Torvalds	3	2.24%
Liam R. Howlett	3	2.24%
Christoph Lameter	2	1.49%
Christoph Hellwig	2	1.49%
Others	30	22.39%
Total	134

vmalloc.c

5592

-

179

21114

Uladzislau RezkiNicholas PigginChristoph HellwigTejun HeoLinus Torvalds (pre-git)Christoph LameterHugh DickinsLorenzo StoakesAndi KleenAndrew MortonKirill A. ShutemovRyan RobertsAndrey KonovalovAndrey RyabininMichal HockoKefeng WangJoonSoo KimAlexander PotapenkoLinus TorvaldsDavid RientjesLorenzo Stoakes (Oracle)Johannes WeinerCatalin MarinasPeter ZijlstraMike RapoportMatthew WilcoxMel GormanAnshuman KhandualJan KaraMarco ElverDavid HowellsSuren BaghdasaryanRoman GushchinBalbir SinghAneesh Kumar K.VVlastimil BabkaMinChan KimOthers August 1992September 1992September 1993November 1993May 1994July 1994January 1995February 1995June 1995January 1996March 1996September 1996March 1997March 1998May 1998February 1999June 1999September 1999March 2000June 2000October 2000February 2002March 2002June 2002July 2002August 2002September 2002October 2002April 2003May 2003August 2003October 2003January 2004March 2004June 2004July 2004October 2004December 2004February 2005March 2005May 2005October 2005June 2006July 2006September 2006October 2006May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008June 2008July 2008October 2008November 2008December 2008January 2009February 2009May 2009June 2009August 2009September 2009October 2009December 2009February 2010April 2010June 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012April 2012July 2012October 2012December 2012February 2013March 2013April 2013July 2013September 2013November 2013January 2014April 2014June 2014August 2014February 2015March 2015April 2015November 2015January 2016March 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017February 2018March 2018April 2018June 2018October 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020April 2020June 2020August 2020October 2020December 2020January 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024February 2025March 2025April 2025May 2025June 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026July 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 22, "token_count": 67}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 49}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 82}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 143}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 22, "token_count": 22}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 53}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 34}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 44, "token_count": 14}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 176}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 17, "token_count": 12}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 44, "token_count": 208}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 17, "token_count": 133}, {"author_id": 3, "token_count": 440}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 10, "token_count": 65}, 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{"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 21, "token_count": 1887}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 23}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 46, "token_count": 15}, {"author_id": 14, "token_count": 3}, {"author_id": 21, "token_count": 41}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 58}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 21, "token_count": 48}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 25, "token_count": 72}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 72}, {"author_id": 60, "token_count": 289}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 4, "token_count": 28}, {"author_id": 21, "token_count": 85}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 209}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 17, "token_count": 11}, {"author_id": 21, "token_count": 100}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 35, "token_count": 863}, {"author_id": 21, "token_count": 61}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 21, "token_count": 154}, {"author_id": 60, "token_count": 163}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 17}, {"author_id": 21, "token_count": 45}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 30, "token_count": 98}, {"author_id": 56, "token_count": 15}, {"author_id": 21, "token_count": 18}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 30, "token_count": 9}, {"author_id": 47, "token_count": 91}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 15, "token_count": 164}, {"author_id": 21, "token_count": 94}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 11}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 21, "token_count": 254}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 67}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 21, "token_count": 54}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 21, "token_count": 100}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 376}, {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 344}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 342}, {"author_id": 21, "token_count": 106}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 2, "token_count": 6}, {"author_id": 49, "token_count": 35}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 21, "token_count": 2611}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 21, "token_count": 160}, {"author_id": 60, "token_count": 532}, ]}, {"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": 282}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 21, "token_count": 9}, {"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": 1, "token_count": 19}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 56, "token_count": 10}, {"author_id": 49, "token_count": 127}, {"author_id": 21, "token_count": 102}, {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 21, "token_count": 11}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 286}, {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 25, "token_count": 11}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 8, "token_count": 52}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 47, "token_count": 11}, {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 34, "token_count": 5}, {"author_id": 49, "token_count": 5}, {"author_id": 21, "token_count": 9}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 60, "token_count": 313}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 55, "token_count": 60}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	6325	29.96%
Nicholas Piggin	2875	13.62%
Christoph Hellwig	981	4.65%
Tejun Heo	953	4.51%
Linus Torvalds (pre-git)	541	2.56%
Christoph Lameter	466	2.21%
Hugh Dickins	441	2.09%
Lorenzo Stoakes	348	1.65%
Andi Kleen	263	1.25%
Andrew Morton	187	0.89%
Kirill A. Shutemov	175	0.83%
Ryan Roberts	171	0.81%
Andrey Konovalov	171	0.81%
Andrey Ryabinin	161	0.76%
Michal Hocko	108	0.51%
Kefeng Wang	107	0.51%
JoonSoo Kim	92	0.44%
Alexander Potapenko	78	0.37%
Linus Torvalds	77	0.36%
David Rientjes	63	0.30%
Lorenzo Stoakes (Oracle)	60	0.28%
Johannes Weiner	52	0.25%
Catalin Marinas	31	0.15%
Peter Zijlstra	30	0.14%
Mike Rapoport	30	0.14%
Matthew Wilcox	29	0.14%
Mel Gorman	19	0.09%
Anshuman Khandual	15	0.07%
Jan Kara	14	0.07%
Marco Elver	5	0.02%
David Howells	5	0.02%
Suren Baghdasaryan	4	0.02%
Roman Gushchin	3	0.01%
Balbir Singh	3	0.01%
Aneesh Kumar K.V	3	0.01%
Vlastimil Babka	2	0.01%
MinChan Kim	2	0.01%
Others	6224	29.48%
Total	21114

vmpressure.c

490

-

26

1288

David RientjesJohannes WeinerMichal HockoTejun HeoAndrew MortonLinus Torvalds (pre-git)Balbir SinghSuren BaghdasaryanHugh DickinsVladimir DavydovOthers June 1995February 1998September 1999September 2006February 2008February 2013April 2013July 2013November 2013January 2014August 2014December 2014February 2015September 2015January 2016February 2016February 2017June 2017July 2017June 2018June 2019October 2019April 2020September 2021November 2021August 2023July 2025February 2026April 2026 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 850}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 47, "token_count": 22}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 8, "token_count": 70}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 52, "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": 42, "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}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	205	15.92%
Johannes Weiner	74	5.75%
Michal Hocko	22	1.71%
Tejun Heo	14	1.09%
Andrew Morton	14	1.09%
Linus Torvalds (pre-git)	7	0.54%
Balbir Singh	6	0.47%
Suren Baghdasaryan	4	0.31%
Hugh Dickins	3	0.23%
Vladimir Davydov	2	0.16%
Others	937	72.75%
Total	1288

vmscan.c

8036

-

219

30792

Yu ZhaoMel GormanJohannes WeinerAndrew MortonQi ZhengMatthew WilcoxKairui SongChristoph LameterMinChan KimHugh DickinsBaolin WangBalbir SinghNicholas PigginLinus Torvalds (pre-git)Vlastimil BabkaVladimir DavydovAndrey RyabininMichal HockoChristoph HellwigJoonSoo KimLinus TorvaldsSong MuchunDavid RientjesHuang YingFengguang WuJan KaraShakeel ButtKefeng WangRoman GushchinRyan RobertsTejun HeoLiam R. HowlettKirill A. ShutemovAndrea ArcangeliDavid HildenbrandSuren BaghdasaryanAndi KleenZi YanPeter ZijlstraOscar SalvadorAneesh Kumar K.VSeongJae ParkDan J WilliamsLorenzo StoakesDavid HowellsAnshuman KhandualOthers January 1992August 1992November 1993June 1995January 1996January 1997March 1997August 1997August 1998January 1999May 1999June 1999September 1999January 2000June 2000July 2000September 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002June 2003August 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005December 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006May 2007July 2007August 2007October 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009March 2009April 2009May 2009June 2009September 2009December 2009January 2010March 2010May 2010June 2010August 2010October 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011October 2011December 2011January 2012March 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013January 2014April 2014May 2014June 2014August 2014October 2014December 2014January 2015February 2015May 2015June 2015August 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016September 2016October 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017October 2017November 2017December 2017January 2018April 2018June 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026March 2026April 2026May 2026June 2026July 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, 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{"author_id": 13, "token_count": 6}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 32}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 46, "token_count": 2}, {"author_id": 45, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 8, "token_count": 6}, {"author_id": 12, "token_count": 5}, {"author_id": 41, "token_count": 7}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 45, "token_count": 159}, {"author_id": 26, "token_count": 674}, {"author_id": 39, "token_count": 95}, {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 12, "token_count": 433}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 24, "token_count": 50}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Yu Zhao	11711	38.03%
Mel Gorman	3027	9.83%
Johannes Weiner	1834	5.96%
Andrew Morton	1048	3.40%
Qi Zheng	967	3.14%
Matthew Wilcox	822	2.67%
Kairui Song	474	1.54%
Christoph Lameter	363	1.18%
MinChan Kim	307	1.00%
Hugh Dickins	268	0.87%
Baolin Wang	245	0.80%
Balbir Singh	158	0.51%
Nicholas Piggin	154	0.50%
Linus Torvalds (pre-git)	138	0.45%
Vlastimil Babka	122	0.40%
Vladimir Davydov	121	0.39%
Andrey Ryabinin	117	0.38%
Michal Hocko	116	0.38%
Christoph Hellwig	107	0.35%
JoonSoo Kim	103	0.33%
Linus Torvalds	102	0.33%
Song Muchun	96	0.31%
David Rientjes	89	0.29%
Huang Ying	78	0.25%
Fengguang Wu	69	0.22%
Jan Kara	55	0.18%
Shakeel Butt	53	0.17%
Kefeng Wang	42	0.14%
Roman Gushchin	41	0.13%
Ryan Roberts	32	0.10%
Tejun Heo	17	0.06%
Liam R. Howlett	17	0.06%
Kirill A. Shutemov	13	0.04%
Andrea Arcangeli	13	0.04%
David Hildenbrand	12	0.04%
Suren Baghdasaryan	9	0.03%
Andi Kleen	9	0.03%
Zi Yan	8	0.03%
Peter Zijlstra	8	0.03%
Oscar Salvador	6	0.02%
Aneesh Kumar K.V	6	0.02%
SeongJae Park	4	0.01%
Dan J Williams	3	0.01%
Lorenzo Stoakes	2	0.01%
David Howells	2	0.01%
Anshuman Khandual	2	0.01%
Others	7802	25.34%
Total	30792

vmstat.c

2435

-

135

10128

Christoph LameterMel GormanKirill A. ShutemovAndrew MortonLinus Torvalds (pre-git)Hugh DickinsMichal HockoJoonSoo KimJohannes WeinerRoman GushchinMinChan KimDavid RientjesChristoph HellwigSong MuchunHuang YingNicholas PigginShakeel ButtOscar SalvadorLinus TorvaldsAndrea ArcangeliSuren BaghdasaryanKefeng WangAnshuman KhandualVlastimil BabkaDavid HowellsDavid HildenbrandQi ZhengFengguang WuPeter 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 2022February 2023March 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023April 2024July 2024August 2024October 2024November 2024January 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025November 2025December 2025January 2026February 2026April 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 105}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 22, 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{"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 59}, {"author_id": 23, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 137}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 31, "token_count": 5}, {"author_id": 58, "token_count": 15}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 54, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 31, "token_count": 14}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 6, "token_count": 1359}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	2612	25.79%
Mel Gorman	2126	20.99%
Kirill A. Shutemov	1396	13.78%
Andrew Morton	584	5.77%
Linus Torvalds (pre-git)	195	1.93%
Hugh Dickins	176	1.74%
Michal Hocko	119	1.17%
JoonSoo Kim	113	1.12%
Johannes Weiner	95	0.94%
Roman Gushchin	87	0.86%
MinChan Kim	69	0.68%
David Rientjes	65	0.64%
Christoph Hellwig	50	0.49%
Song Muchun	40	0.39%
Huang Ying	35	0.35%
Nicholas Piggin	34	0.34%
Shakeel Butt	15	0.15%
Oscar Salvador	15	0.15%
Linus Torvalds	15	0.15%
Andrea Arcangeli	15	0.15%
Suren Baghdasaryan	13	0.13%
Kefeng Wang	10	0.10%
Anshuman Khandual	9	0.09%
Vlastimil Babka	7	0.07%
David Howells	6	0.06%
David Hildenbrand	6	0.06%
Qi Zheng	5	0.05%
Fengguang Wu	5	0.05%
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	2200	21.72%
Total	10128

workingset.c

847

-

42

2395

Johannes WeinerYu ZhaoMatthew WilcoxKairui SongSong MuchunJoonSoo KimQi ZhengShakeel ButtMel GormanVladimir DavydovLinus Torvalds (pre-git)Roman GushchinOscar SalvadorMichal HockoChristoph LameterAndrew MortonNicholas PigginHugh DickinsBalbir SinghTejun HeoOthers August 1992September 1992June 1993June 1995May 1998July 2002August 2002March 2006February 2008October 2008March 2010May 2010October 2010February 2013August 2013April 2014February 2015September 2015March 2016July 2016December 2016January 2017February 2017May 2017July 2017November 2017April 2018August 2018October 2018December 2018May 2019November 2019June 2020August 2020October 2020February 2021April 2021May 2021June 2021November 2021December 2021March 2022May 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023July 2023September 2023November 2023December 2023May 2024June 2024October 2024November 2024December 2024April 2025August 2025October 2025November 2025December 2025February 2026March 2026May 2026 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 469}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 52, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 197}, {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 69}, {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 8, "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": 8, "token_count": 130}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 83}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 59}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 49}, {"author_id": 4, "token_count": 1}, {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 58, "token_count": 8}, {"author_id": 16, "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": 8, "token_count": 34}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 16, "token_count": 308}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 231}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 26, "token_count": 33}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 41, "token_count": 17}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 16, "token_count": 56}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 107}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 26, "token_count": 5}, {"author_id": 39, "token_count": 57}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	1087	45.39%
Yu Zhao	375	15.66%
Matthew Wilcox	153	6.39%
Kairui Song	125	5.22%
Song Muchun	57	2.38%
JoonSoo Kim	49	2.05%
Qi Zheng	38	1.59%
Shakeel Butt	28	1.17%
Mel Gorman	24	1.00%
Vladimir Davydov	19	0.79%
Linus Torvalds (pre-git)	11	0.46%
Roman Gushchin	8	0.33%
Oscar Salvador	8	0.33%
Michal Hocko	6	0.25%
Christoph Lameter	4	0.17%
Andrew Morton	4	0.17%
Nicholas Piggin	3	0.13%
Hugh Dickins	3	0.13%
Balbir Singh	3	0.13%
Tejun Heo	2	0.08%
Others	388	16.20%
Total	2395

zpdesc.h

174

-

6

439

MinChan KimJohannes WeinerMatthew WilcoxDavid HildenbrandOthers July 2016December 2024May 2025July 2025August 2025 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 427}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 8, "token_count": 3}, ]}, ]

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

zsmalloc.c

2270

-

47

8712

MinChan KimDavid HildenbrandMatthew WilcoxJoonSoo KimQi ZhengKirill A. ShutemovOthers January 2012March 2012April 2012May 2012June 2012July 2012August 2012December 2013January 2014March 2014August 2014October 2014December 2014February 2015April 2015September 2015November 2015March 2016May 2016July 2016February 2017April 2017July 2017September 2017January 2018February 2018April 2018June 2018August 2018January 2019January 2020August 2020February 2021May 2021June 2021January 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023December 2023February 2024May 2024June 2024August 2024September 2024October 2024December 2024January 2025March 2025April 2025May 2025July 2025August 2025December 2025January 2026February 2026March 2026June 2026 var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 810}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 23, "token_count": 12}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 23, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 27, "token_count": 44}, {"author_id": 23, "token_count": 14}, {"author_id": 60, "token_count": 218}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 164}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 23, "token_count": 1458}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 23, "token_count": 33}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 23, "token_count": 1748}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 279}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 43}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 308}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 23, "token_count": 25}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 26, "token_count": 42}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 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": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 580}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 948}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 14}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 443}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	3593	41.24%
David Hildenbrand	60	0.69%
Matthew Wilcox	46	0.53%
JoonSoo Kim	44	0.51%
Qi Zheng	42	0.48%
Kirill A. Shutemov	8	0.09%
Others	4919	56.46%
Total	8712

zswap.c

1832

-

45

6092

Johannes WeinerSeongJae ParkKairui SongLorenzo Stoakes (Oracle)Matthew WilcoxQi ZhengMinChan KimSong MuchunAndrew MortonChristoph HellwigDavid HildenbrandHuang YingOthers May 2004February 2008October 2008April 2012July 2012July 2013October 2013November 2013April 2014August 2014November 2014June 2015September 2015November 2015January 2016May 2016November 2016February 2017January 2018June 2018December 2018May 2019September 2019January 2020April 2020December 2020January 2022May 2022November 2022April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025March 2025April 2025June 2025August 2025September 2025October 2025December 2025January 2026February 2026March 2026May 2026 var spanGroupData = [ {"timestamp": 1083394800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ 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1451635200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 55}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 8, "token_count": 61}, {"author_id": 4, "token_count": 10}, ]}, {"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": 157}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 2066}, {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 205}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 144}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 407}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 12, "token_count": 8}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 12, "token_count": 25}, {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 8, "token_count": 99}, {"author_id": 0, "token_count": 131}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 12, "token_count": 11}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 20}, {"author_id": 26, "token_count": 9}, {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 228}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 12, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	2454	40.28%
SeongJae Park	134	2.20%
Kairui Song	74	1.21%
Lorenzo Stoakes (Oracle)	20	0.33%
Matthew Wilcox	11	0.18%
Qi Zheng	9	0.15%
MinChan Kim	9	0.15%
Song Muchun	6	0.10%
Andrew Morton	4	0.07%
Christoph Hellwig	3	0.05%
David Hildenbrand	2	0.03%
Huang Ying	1	0.02%
Others	3365	55.24%
Total	6092