mm

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

damon

9792

18

39

41391

SeongJae ParkLiam R. HowlettKefeng WangMatthew WilcoxHugh DickinsOthers September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 11150}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 4543}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 133}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 52}, {"author_id": 0, "token_count": 232}, {"author_id": 60, "token_count": 435}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 9021}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 197}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 942}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 975}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 117}, {"author_id": 0, "token_count": 765}, {"author_id": 60, "token_count": 613}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 5184}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 1151}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 42, "token_count": 145}, {"author_id": 0, "token_count": 1632}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 59}, {"author_id": 0, "token_count": 471}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 61}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 42, "token_count": 16}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 42, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 0, "token_count": 91}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 77}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 983}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 919}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 735}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 131}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	39434	95.27%
Liam R. Howlett	176	0.43%
Kefeng Wang	175	0.42%
Matthew Wilcox	68	0.16%
Hugh Dickins	32	0.08%
Others	1506	3.64%
Total	41391

kasan

6928

16

93

26427

Andrey KonovalovAndrey RyabininAlexander PotapenkoMarco ElverAndi KleenLinus Torvalds (pre-git)Kirill A. ShutemovJoonSoo KimPeter ZijlstraMatthew WilcoxChristoph LameterAneesh Kumar K.VKefeng WangMike RapoportHugh DickinsAndrew MortonVlastimil BabkaDavid RientjesCatalin MarinasNicholas PigginChristoph HellwigUladzislau RezkiKamezawa HiroyukiVladimir DavydovDavid HildenbrandOthers September 1991August 1992June 1993July 1994February 1995June 1995January 1996March 1997August 1998December 1998February 2002March 2002April 2002June 2002August 2002October 2002July 2003December 2003June 2004December 2004March 2005March 2006June 2006October 2007January 2008February 2008April 2008October 2008January 2009June 2009September 2012November 2012December 2012January 2013April 2013October 2014December 2014February 2015March 2015April 2015July 2015August 2015September 2015November 2015March 2016May 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017September 2017October 2017November 2017February 2018April 2018May 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019June 2019July 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023December 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 55}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 34, "token_count": 88}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 34, "token_count": 23}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 34, "token_count": 8}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 4070}, {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 25, "token_count": 614}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 12, "token_count": 80}, {"author_id": 25, "token_count": 21}, {"author_id": 26, "token_count": 42}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 351}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 975}, {"author_id": 25, "token_count": 185}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 21}, {"author_id": 15, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 8, "token_count": 17}, {"author_id": 25, "token_count": 92}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1483257600, "group": [ 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{"author_id": 48, "token_count": 3}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 32, "token_count": 353}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 524}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 25, "token_count": 62}, {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 206}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 12, "token_count": 82}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 12, "token_count": 26}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 285}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1393}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 12, "token_count": 258}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 3183}, {"author_id": 60, "token_count": 173}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 29}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 133}, {"author_id": 12, "token_count": 1837}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 23}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 12, "token_count": 110}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 12, "token_count": 166}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 48}, {"author_id": 18, "token_count": 10}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 42, "token_count": 14}, {"author_id": 32, "token_count": 38}, {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 12, "token_count": 22}, {"author_id": 42, "token_count": 23}, {"author_id": 32, "token_count": 94}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 12, "token_count": 1289}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 40}, {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 59}, {"author_id": 30, "token_count": 7}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 12, "token_count": 1674}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 138}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 226}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 48, "token_count": 47}, {"author_id": 60, "token_count": 369}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 32, "token_count": 132}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 12, "token_count": 81}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 301}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 32, "token_count": 47}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 11}, {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 64}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	11120	42.08%
Andrey Ryabinin	6503	24.61%
Alexander Potapenko	1667	6.31%
Marco Elver	666	2.52%
Andi Kleen	119	0.45%
Linus Torvalds (pre-git)	109	0.41%
Kirill A. Shutemov	95	0.36%
JoonSoo Kim	60	0.23%
Peter Zijlstra	59	0.22%
Matthew Wilcox	58	0.22%
Christoph Lameter	46	0.17%
Aneesh Kumar K.V	42	0.16%
Kefeng Wang	38	0.14%
Mike Rapoport	37	0.14%
Hugh Dickins	25	0.09%
Andrew Morton	13	0.05%
Vlastimil Babka	12	0.05%
David Rientjes	10	0.04%
Catalin Marinas	7	0.03%
Nicholas Piggin	6	0.02%
Christoph Hellwig	5	0.02%
Uladzislau Rezki	4	0.02%
Kamezawa Hiroyuki	3	0.01%
Vladimir Davydov	2	0.01%
David Hildenbrand	1	0.00%
Others	5720	21.64%
Total	26427

kfence

2557

4

41

10441

Marco ElverAlexander PotapenkoSong MuchunVlastimil BabkaLinus Torvalds (pre-git)Christoph LameterCatalin MarinasMatthew WilcoxKefeng WangAndrew MortonMike RapoportLinus TorvaldsOthers March 1992May 1992June 1993July 1993November 1993June 1995September 1999August 2002October 2002December 2002May 2004July 2006May 2007July 2007January 2008October 2008June 2009February 2016November 2016February 2017October 2018April 2020November 2020December 2020February 2021March 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023July 2023August 2023September 2023 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 4302}, {"author_id": 32, "token_count": 3813}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 32, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 32, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 32, "token_count": 88}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 32, "token_count": 535}, {"author_id": 18, "token_count": 27}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 32, "token_count": 46}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 32, "token_count": 181}, {"author_id": 36, "token_count": 61}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 112}, ]}, {"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": 32, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 36, "token_count": 77}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 231}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Marco Elver	4775	45.73%
Alexander Potapenko	4334	41.51%
Song Muchun	138	1.32%
Vlastimil Babka	27	0.26%
Linus Torvalds (pre-git)	21	0.20%
Christoph Lameter	5	0.05%
Catalin Marinas	3	0.03%
Matthew Wilcox	2	0.02%
Kefeng Wang	2	0.02%
Andrew Morton	2	0.02%
Mike Rapoport	1	0.01%
Linus Torvalds	1	0.01%
Others	1130	10.82%
Total	10441

kmsan

2809

8

42

11401

Alexander PotapenkoAndrey KonovalovChristoph LameterYang ShiLinus Torvalds (pre-git)Nicholas PigginAndi KleenPeter ZijlstraKirill A. ShutemovAndrew MortonHuang YingChristoph HellwigVlastimil BabkaNaoya HoriguchiMinChan KimMatthew WilcoxDavid HowellsYu ZhaoMike RapoportOthers July 1994September 1996March 1998September 1999January 2000March 2000August 2002September 2002April 2004August 2004July 2005January 2006April 2006July 2006September 2006May 2007January 2008July 2008October 2008February 2009June 2009June 2010June 2011December 2011November 2013March 2016June 2016January 2017August 2017November 2017October 2018February 2019June 2020July 2020October 2020December 2020January 2021March 2021April 2021June 2021July 2021October 2021January 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023July 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 34, "token_count": 7}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 48, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 28, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 10410}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 159}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 185}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 8, "token_count": 329}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Potapenko	11127	97.60%
Andrey Konovalov	34	0.30%
Christoph Lameter	20	0.18%
Yang Shi	12	0.11%
Linus Torvalds (pre-git)	10	0.09%
Nicholas Piggin	10	0.09%
Andi Kleen	10	0.09%
Peter Zijlstra	9	0.08%
Kirill A. Shutemov	9	0.08%
Andrew Morton	8	0.07%
Huang Ying	7	0.06%
Christoph Hellwig	7	0.06%
Vlastimil Babka	4	0.04%
Naoya Horiguchi	4	0.04%
MinChan Kim	4	0.04%
Matthew Wilcox	4	0.04%
David Howells	2	0.02%
Yu Zhao	1	0.01%
Mike Rapoport	1	0.01%
Others	118	1.03%
Total	11401

Files:

backing-dev.c

1131

-

55

4740

Tejun HeoPeter ZijlstraJan KaraChristoph HellwigRoman GushchinAndrew MortonLinus TorvaldsFengguang WuDan J WilliamsJohannes WeinerLinus Torvalds (pre-git)Dennis ZhouDavid HowellsMel GormanDavid RientjesOthers January 1992August 1992June 1993February 2002April 2002May 2002July 2002September 2002October 2002December 2002January 2003July 2003October 2003April 2004May 2004June 2004June 2006October 2006December 2006May 2007July 2007October 2007February 2008April 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 2016February 2016July 2016September 2016February 2017March 2017April 2017September 2017December 2017April 2018May 2018June 2018August 2018January 2019May 2019July 2019August 2019December 2019January 2020May 2020September 2020December 2020February 2021June 2021August 2021September 2021November 2021December 2021April 2022June 2022August 2022November 2022April 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 10, "token_count": 30}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 10, "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": 10, "token_count": 9}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "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": 10, "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": 10, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 48, "token_count": 49}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 48, "token_count": 531}, {"author_id": 60, "token_count": 213}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 45, "token_count": 31}, {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 51, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 22, "token_count": 24}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 45, "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": 9, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 9, "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": 9, "token_count": 56}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 51, "token_count": 55}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 49}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 9, "token_count": 1182}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 9, "token_count": 36}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 41, "token_count": 36}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 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": 9, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 9, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 51, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 33, "token_count": 7}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 9, "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": 22, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 23, "token_count": 211}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 51, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 22, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1667	35.17%
Peter Zijlstra	580	12.24%
Jan Kara	533	11.24%
Christoph Hellwig	221	4.66%
Roman Gushchin	211	4.45%
Andrew Morton	108	2.28%
Linus Torvalds	49	1.03%
Fengguang Wu	39	0.82%
Dan J Williams	36	0.76%
Johannes Weiner	14	0.30%
Linus Torvalds (pre-git)	8	0.17%
Dennis Zhou	7	0.15%
David Howells	6	0.13%
Mel Gorman	4	0.08%
David Rientjes	3	0.06%
Others	1254	26.46%
Total	4740

balloon_compaction.c

258

-

16

722

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

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

bootmem_info.c

128

-

24

564

Song MuchunLinus Torvalds (pre-git)Dan J WilliamsAndrea ArcangeliAndi KleenMatthew WilcoxKamezawa HiroyukiChristoph LameterJoonSoo KimLinus TorvaldsDavid HowellsOthers June 1993June 1995March 1997September 1999February 2002June 2003January 2005June 2005October 2005June 2006October 2007April 2008July 2008August 2010January 2011December 2012February 2013July 2013January 2016March 2016May 2016February 2017November 2017January 2018July 2019September 2019June 2021September 2021October 2021August 2022October 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 34, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 36, "token_count": 70}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	72	12.77%
Linus Torvalds (pre-git)	42	7.45%
Dan J Williams	29	5.14%
Andrea Arcangeli	14	2.48%
Andi Kleen	7	1.24%
Matthew Wilcox	6	1.06%
Kamezawa Hiroyuki	4	0.71%
Christoph Lameter	3	0.53%
JoonSoo Kim	2	0.35%
Linus Torvalds	1	0.18%
David Howells	1	0.18%
Others	383	67.91%
Total	564

cma.c

593

-

49

2310

JoonSoo KimDavid HildenbrandMinChan KimRoman GushchinMike KravetzAndrey KonovalovAndrew MortonAnshuman KhandualMike RapoportZi YanCatalin MarinasOthers December 2011September 2012October 2012December 2012July 2013February 2014May 2014June 2014August 2014October 2014December 2014March 2015April 2015November 2015May 2016October 2016November 2016January 2017February 2017April 2017July 2017October 2017April 2018May 2018August 2018December 2018March 2019May 2019July 2019November 2019April 2020July 2020August 2020December 2020February 2021May 2021November 2021March 2022May 2022December 2022January 2023March 2023June 2023July 2023September 2023 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 492}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 581}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 24, "token_count": 65}, {"author_id": 23, "token_count": 47}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 16}, {"author_id": 16, "token_count": 71}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 14, "token_count": 8}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 53, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	603	26.10%
David Hildenbrand	75	3.25%
MinChan Kim	71	3.07%
Roman Gushchin	47	2.03%
Mike Kravetz	33	1.43%
Andrey Konovalov	20	0.87%
Andrew Morton	12	0.52%
Anshuman Khandual	9	0.39%
Mike Rapoport	5	0.22%
Zi Yan	4	0.17%
Catalin Marinas	1	0.04%
Others	1430	61.90%
Total	2310

cma.h

53

-

11

200

MinChan KimJoonSoo KimMike KravetzOthers December 2011July 2013August 2014April 2015August 2015April 2017November 2017July 2020August 2020May 2021March 2022 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 31}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 16, "token_count": 79}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

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

cma_debug.c

197

-

13

996

JoonSoo KimMike KravetzAndrew MortonOthers December 2011July 2013August 2014April 2015July 2015February 2017November 2017June 2018August 2018March 2019May 2019November 2019July 2020May 2021August 2022 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 865}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

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

cma_sysfs.c

112

-

4

483

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

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

compaction.c

3263

-

105

10806

Mel GormanVlastimil BabkaJoonSoo KimDavid RientjesMinChan KimMichal HockoHugh DickinsJohannes WeinerKefeng WangAndrew MortonChristoph LameterMatthew WilcoxKamezawa HiroyukiAndrea ArcangeliChristoph HellwigLinus Torvalds (pre-git)Miaohe LinAndrey RyabininZi YanNicholas PigginPeter ZijlstraLinus TorvaldsShaohua LiFengguang WuKirill A. ShutemovDan J WilliamsYang ShiDavid HowellsMike RapoportOthers June 1995January 1996June 1996June 1999September 1999September 2000February 2002April 2002June 2002July 2002August 2002September 2002November 2002June 2003October 2003August 2004January 2005February 2005May 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006May 2007July 2007October 2007April 2008October 2008November 2008January 2009September 2009November 2009December 2009May 2010September 2010January 2011March 2011June 2011October 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012October 2012December 2012January 2013February 2013July 2013September 2013November 2013December 2013January 2014March 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016October 2016November 2016December 2016February 2017May 2017July 2017October 2017November 2017April 2018May 2018October 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019April 2020May 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 32}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 48, "token_count": 9}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 45, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 1125}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 22}, {"author_id": 6, "token_count": 70}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 20, "token_count": 9}, {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 6, "token_count": 44}, {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 35, "token_count": 15}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 6, "token_count": 57}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 624}, {"author_id": 16, "token_count": 2}, {"author_id": 56, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 16, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 18, "token_count": 75}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 35, "token_count": 20}, {"author_id": 15, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 35, "token_count": 134}, {"author_id": 18, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 18}, {"author_id": 35, "token_count": 1}, {"author_id": 15, "token_count": 8}, {"author_id": 18, "token_count": 405}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 15, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 18, "token_count": 129}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 15, "token_count": 153}, {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 10, "token_count": 25}, {"author_id": 15, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 18, "token_count": 182}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 108}, {"author_id": 18, "token_count": 517}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 37, "token_count": 127}, {"author_id": 18, "token_count": 241}, {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 35, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 35, "token_count": 9}, {"author_id": 1, "token_count": 2}, {"author_id": 15, "token_count": 109}, {"author_id": 6, "token_count": 7}, {"author_id": 16, "token_count": 124}, {"author_id": 18, "token_count": 27}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 135}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 25}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 35, "token_count": 45}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 89}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 35, "token_count": 82}, {"author_id": 18, "token_count": 18}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 35, "token_count": 6}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 19}, {"author_id": 6, "token_count": 2184}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 6, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 22, "token_count": 26}, {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 32}, {"author_id": 18, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 417}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 53, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 18, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 48, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 99}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 23}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 42, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 54}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 7, "token_count": 62}, {"author_id": 5, "token_count": 12}, {"author_id": 6, "token_count": 22}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 7, "token_count": 38}, {"author_id": 42, "token_count": 97}, {"author_id": 59, "token_count": 2}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 7, "token_count": 21}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 126}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	4290	39.70%
Vlastimil Babka	1971	18.24%
JoonSoo Kim	491	4.54%
David Rientjes	341	3.16%
MinChan Kim	214	1.98%
Michal Hocko	164	1.52%
Hugh Dickins	141	1.30%
Johannes Weiner	140	1.30%
Kefeng Wang	119	1.10%
Andrew Morton	47	0.43%
Christoph Lameter	42	0.39%
Matthew Wilcox	37	0.34%
Kamezawa Hiroyuki	32	0.30%
Andrea Arcangeli	31	0.29%
Christoph Hellwig	28	0.26%
Linus Torvalds (pre-git)	25	0.23%
Miaohe Lin	25	0.23%
Andrey Ryabinin	25	0.23%
Zi Yan	17	0.16%
Nicholas Piggin	14	0.13%
Peter Zijlstra	12	0.11%
Linus Torvalds	11	0.10%
Shaohua Li	8	0.07%
Fengguang Wu	6	0.06%
Kirill A. Shutemov	5	0.05%
Dan J Williams	4	0.04%
Yang Shi	3	0.03%
David Howells	3	0.03%
Mike Rapoport	1	0.01%
Others	2559	23.68%
Total	10806

debug.c

280

-

36

1104

Matthew WilcoxVlastimil BabkaLiam R. HowlettMichal HockoKirill A. ShutemovJohannes WeinerLinus Torvalds (pre-git)JoonSoo KimNicholas PigginHugh DickinsChristoph LameterAndi KleenJason GunthorpeAndrew MortonVladimir DavydovRoman GushchinFengguang WuOthers January 1996July 2000February 2002March 2003January 2006March 2006February 2008November 2008March 2010May 2012January 2014April 2014October 2014December 2014February 2015April 2015September 2015January 2016March 2016September 2016October 2016December 2016August 2017November 2017January 2018July 2018October 2018December 2018February 2019March 2019November 2019December 2019January 2020April 2020June 2020August 2020December 2020February 2021June 2021September 2021October 2021November 2021January 2022September 2022November 2022January 2023May 2023 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 18, "token_count": 73}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 18, "token_count": 50}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 18, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 5, "token_count": 65}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 13}, {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 19, "token_count": 20}, ]}, ]

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

debug_page_alloc.c

59

-

5

266

Kefeng WangLinus Torvalds (pre-git)Naoya HoriguchiOthers September 1992June 1993December 2018June 2021January 2022May 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 42, "token_count": 234}, ]}, ]

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

debug_page_ref.c

55

-

5

243

JoonSoo KimDavid HowellsNicholas PigginOthers January 2005January 2006March 2006September 2006March 2016November 2017 var spanGroupData = [ {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 18}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 171}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

debug_vm_pgtable.c

1411

-

17

6819

Anshuman KhandualAneesh Kumar K.VDavid HildenbrandHugh DickinsAlistair PoppleKirill A. ShutemovKefeng WangOthers June 2020August 2020October 2020February 2021June 2021September 2021January 2022February 2022April 2022May 2022October 2022January 2023March 2023June 2023July 2023October 2023 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 26, "token_count": 69}, {"author_id": 38, "token_count": 1587}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 1820}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 26, "token_count": 224}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 204}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 17}, {"author_id": 38, "token_count": 75}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2107}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 38, "token_count": 28}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 42}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 24, "token_count": 152}, {"author_id": 60, "token_count": 266}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 38, "token_count": 5}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	3720	54.55%
Aneesh Kumar K.V	301	4.41%
David Hildenbrand	194	2.84%
Hugh Dickins	28	0.41%
Alistair Popple	17	0.25%
Kirill A. Shutemov	2	0.03%
Kefeng Wang	2	0.03%
Others	2555	37.47%
Total	6819

dmapool.c

524

-

38

2018

Matthew WilcoxTejun HeoLinus TorvaldsLinus Torvalds (pre-git)Andi KleenAlexander PotapenkoMike RapoportMel GormanAl ViroChristoph LameterOthers February 1993August 1993January 1995June 1995May 1999January 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002November 2002June 2003February 2004June 2004May 2005October 2005June 2006December 2006January 2007April 2007December 2007April 2008October 2010January 2011October 2011November 2012December 2012June 2014October 2014September 2015October 2015November 2015February 2017March 2019June 2019July 2019October 2020February 2021April 2021June 2021January 2023 var spanGroupData = [ {"timestamp": 728553600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 102}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 422}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 9, "token_count": 157}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 5, "token_count": 167}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 34, "token_count": 17}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 529}, ]}, ]

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

dmapool_test.c

147

-

1

725

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

Author Name	Tokens	Token Proportion
Others	725	100.00%
Total	725

early_ioremap.c

297

-

11

1159

Vlastimil BabkaOthers April 2014July 2015September 2015November 2015July 2017November 2017December 2017January 2020February 2021March 2022June 2023 var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 964}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

fadvise.c

229

-

31

785

Andrew MortonFengguang WuLinus TorvaldsAl ViroMatthew WilcoxMel GormanLinus Torvalds (pre-git)Andrey RyabininJohannes WeinerYu ZhaoKirill A. ShutemovJan KaraChristoph HellwigOthers June 1995January 1996March 1997October 1997April 2002February 2003April 2003July 2003August 2003January 2004February 2004March 2004April 2004May 2004June 2005January 2006March 2006July 2006August 2006July 2007February 2008October 2008January 2009March 2010January 2012August 2012January 2013February 2013December 2014January 2015February 2015April 2016June 2016December 2016September 2017November 2017January 2018March 2018April 2018August 2018August 2019June 2020October 2020April 2022November 2022December 2022June 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 10, "token_count": 147}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 21, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "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": 10, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 10, "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": 45, "token_count": 84}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 57, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 57, "token_count": 28}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 5}, ]}, ]

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

fail_page_alloc.c

66

-

2

261

Kefeng WangVlastimil Babka March 2022May 2023 var spanGroupData = [ {"timestamp": 1646121600, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 42, "token_count": 253}, ]}, ]

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

failslab.c

73

-

13

264

Qi ZhengChristoph LameterMel GormanLinus Torvalds (pre-git)Al ViroOthers January 1992August 1992December 2006May 2007December 2008February 2010July 2011August 2011July 2012September 2015November 2015March 2016November 2017April 2018June 2018March 2019July 2019May 2022November 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 44, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	19	7.20%
Christoph Lameter	6	2.27%
Mel Gorman	4	1.52%
Linus Torvalds (pre-git)	3	1.14%
Al Viro	1	0.38%
Others	231	87.50%
Total	264

filemap.c

4256

-

135

14573

Matthew WilcoxDavid HowellsNicholas PigginJan KaraAndrew MortonLinus TorvaldsKirill A. ShutemovLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerHugh DickinsAlistair PoppleMel GormanAl ViroFengguang WuMichal HockoYang ShiTejun HeoShaohua LiChristoph LameterMiaohe LinMike RapoportSong MuchunRoman GushchinMike KravetzPeter XuAndi KleenMinChan KimQi ZhengJoonSoo 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 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003April 2003May 2003June 2003July 2003August 2003October 2003December 2003January 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004January 2005March 2005April 2005May 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 2011July 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 2015October 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 2021June 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 2023 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 3}, 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"token_count": 1336}, {"author_id": 36, "token_count": 7}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 393}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 57, "token_count": 18}, {"author_id": 1, "token_count": 49}, {"author_id": 51, "token_count": 3}, {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 57, "token_count": 8}, {"author_id": 51, "token_count": 107}, {"author_id": 5, "token_count": 113}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 134}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 29, "token_count": 15}, {"author_id": 7, "token_count": 56}, {"author_id": 21, "token_count": 1}, {"author_id": 6, "token_count": 4}, {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 104}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 238}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 132}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 68}, {"author_id": 59, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 22, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 34}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 29, "token_count": 576}, {"author_id": 5, "token_count": 28}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 31}, {"author_id": 5, "token_count": 121}, {"author_id": 60, "token_count": 536}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 210}, {"author_id": 29, "token_count": 6}, {"author_id": 1, "token_count": 27}, {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 263}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 85}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	3840	26.35%
David Howells	862	5.92%
Nicholas Piggin	791	5.43%
Jan Kara	686	4.71%
Andrew Morton	638	4.38%
Linus Torvalds	621	4.26%
Kirill A. Shutemov	604	4.14%
Linus Torvalds (pre-git)	571	3.92%
Christoph Hellwig	550	3.77%
Johannes Weiner	399	2.74%
Hugh Dickins	249	1.71%
Alistair Popple	238	1.63%
Mel Gorman	212	1.45%
Al Viro	162	1.11%
Fengguang Wu	68	0.47%
Michal Hocko	24	0.16%
Yang Shi	20	0.14%
Tejun Heo	15	0.10%
Shaohua Li	14	0.10%
Christoph Lameter	12	0.08%
Miaohe Lin	11	0.08%
Mike Rapoport	8	0.05%
Song Muchun	7	0.05%
Roman Gushchin	7	0.05%
Mike Kravetz	6	0.04%
Peter Xu	4	0.03%
Andi Kleen	4	0.03%
MinChan Kim	3	0.02%
Qi Zheng	2	0.01%
JoonSoo Kim	2	0.01%
Alexander Potapenko	2	0.01%
Andrey Ryabinin	1	0.01%
Others	3940	27.04%
Total	14573

folio-compat.c

134

-

23

560

Matthew WilcoxNicholas PigginAndrew MortonLinus Torvalds (pre-git)Christoph LameterHugh DickinsChristoph HellwigShaohua LiHuang YingLinus TorvaldsMel GormanJoonSoo KimJohannes WeinerOthers April 1994July 1994June 1995January 1999May 1999February 2002April 2002July 2002September 2002October 2002November 2002March 2003October 2003April 2004November 2005January 2006February 2006March 2006June 2006May 2007October 2007October 2008January 2009October 2012February 2013January 2014June 2014August 2014July 2017March 2019May 2019June 2020August 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021December 2021January 2022September 2022January 2023February 2023March 2023May 2023 var spanGroupData = [ {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 15}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 79}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	305	54.46%
Nicholas Piggin	42	7.50%
Andrew Morton	22	3.93%
Linus Torvalds (pre-git)	19	3.39%
Christoph Lameter	17	3.04%
Hugh Dickins	6	1.07%
Christoph Hellwig	6	1.07%
Shaohua Li	4	0.71%
Huang Ying	4	0.71%
Linus Torvalds	3	0.54%
Mel Gorman	1	0.18%
JoonSoo Kim	1	0.18%
Johannes Weiner	1	0.18%
Others	129	23.04%
Total	560

gup.c

3412

-

108

12119

Kirill A. ShutemovDavid HildenbrandJason GunthorpeAneesh Kumar K.VChristoph HellwigMatthew WilcoxPeter XuLinus TorvaldsAndrea ArcangeliAlistair PoppleDan J WilliamsDavid HowellsHugh DickinsAndrew MortonMike RapoportCatalin MarinasYang ShiNicholas PigginLinus Torvalds (pre-git)Song MuchunPeter ZijlstraAndi KleenZi YanJohannes WeinerAnshuman KhandualJoonSoo KimHuang YingMike KravetzMiaohe LinAndrey KonovalovLiam R. HowlettAl ViroYu ZhaoNaoya HoriguchiMel GormanJan KaraMichal HockoOthers September 1991December 1991March 1992July 1994January 1995March 1995August 1998June 1999February 2002May 2002September 2002October 2002December 2002January 2003March 2003August 2003December 2003January 2004March 2004April 2004December 2004March 2005April 2005June 2005October 2005April 2006June 2006July 2006August 2006September 2006October 2006December 2006May 2007October 2007January 2008July 2008August 2008October 2008January 2009March 2009June 2009September 2009October 2009November 2009December 2009March 2010January 2011March 2011May 2011March 2012February 2013April 2013June 2013April 2014June 2014September 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016February 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017November 2017December 2017March 2018April 2018May 2018June 2018August 2018October 2018November 2018February 2019March 2019April 2019May 2019July 2019September 2019October 2019January 2020February 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 794044800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 25}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 34, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 29, "token_count": 14}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 29, "token_count": 56}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 34, "token_count": 12}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 51, "token_count": 2}, {"author_id": 28, "token_count": 7}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 24}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 7, "token_count": 8}, 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"group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 256}, {"author_id": 38, "token_count": 9}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 72}, {"author_id": 53, "token_count": 18}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 8}, {"author_id": 41, "token_count": 23}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 22, "token_count": 4}, {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 41, "token_count": 115}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 185}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 26, "token_count": 56}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 21, "token_count": 26}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 236}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 580}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 16}, {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 366}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 37, "token_count": 1}, {"author_id": 39, "token_count": 72}, {"author_id": 60, "token_count": 394}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 39, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 39, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 39, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 50, "token_count": 186}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 20, "token_count": 34}, {"author_id": 24, "token_count": 94}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 38}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 24, "token_count": 14}, {"author_id": 60, "token_count": 271}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 59, "token_count": 11}, {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 196}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 120}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 41}, {"author_id": 1, "token_count": 7}, {"author_id": 5, "token_count": 122}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 21, "token_count": 53}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 30, "token_count": 48}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 418}, {"author_id": 59, "token_count": 1}, {"author_id": 39, "token_count": 48}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 41}, {"author_id": 36, "token_count": 26}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 54, "token_count": 188}, {"author_id": 24, "token_count": 141}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 19, "token_count": 11}, {"author_id": 14, "token_count": 3}, {"author_id": 58, "token_count": 25}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 39, "token_count": 56}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 50, "token_count": 20}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 50, "token_count": 439}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 82}, {"author_id": 60, "token_count": 313}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 35}, {"author_id": 50, "token_count": 2}, {"author_id": 21, "token_count": 4}, {"author_id": 39, "token_count": 124}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 21, "token_count": 169}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 9}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 31}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	2311	19.07%
David Hildenbrand	695	5.73%
Jason Gunthorpe	647	5.34%
Aneesh Kumar K.V	642	5.30%
Christoph Hellwig	627	5.17%
Matthew Wilcox	484	3.99%
Peter Xu	353	2.91%
Linus Torvalds	348	2.87%
Andrea Arcangeli	286	2.36%
Alistair Popple	229	1.89%
Dan J Williams	193	1.59%
David Howells	161	1.33%
Hugh Dickins	94	0.78%
Andrew Morton	56	0.46%
Mike Rapoport	53	0.44%
Catalin Marinas	48	0.40%
Yang Shi	36	0.30%
Nicholas Piggin	31	0.26%
Linus Torvalds (pre-git)	28	0.23%
Song Muchun	26	0.21%
Peter Zijlstra	26	0.21%
Andi Kleen	24	0.20%
Zi Yan	18	0.15%
Johannes Weiner	15	0.12%
Anshuman Khandual	15	0.12%
JoonSoo Kim	14	0.12%
Huang Ying	13	0.11%
Mike Kravetz	12	0.10%
Miaohe Lin	12	0.10%
Andrey Konovalov	12	0.10%
Liam R. Howlett	11	0.09%
Al Viro	8	0.07%
Yu Zhao	5	0.04%
Naoya Horiguchi	4	0.03%
Mel Gorman	2	0.02%
Jan Kara	2	0.02%
Michal Hocko	1	0.01%
Others	4577	37.77%
Total	12119

gup_test.c

395

-

15

1717

Kirill A. ShutemovDavid HildenbrandOthers November 2017April 2018June 2018October 2018May 2019January 2020April 2020October 2020December 2020May 2021September 2022December 2022May 2023June 2023 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 583}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 24, "token_count": 484}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 24, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

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

gup_test.h

45

-

5

112

David HildenbrandKirill A. ShutemovOthers November 2017October 2018December 2020May 2021September 2022 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 3, "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": 24, "token_count": 28}, ]}, ]

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

highmem.c

816

-

44

2891

Linus Torvalds (pre-git)Andrew MortonMatthew WilcoxMel GormanLinus TorvaldsChristoph LameterJoonSoo KimNicholas PigginPeter ZijlstraAndi KleenMiaohe LinChristoph HellwigOthers January 1992August 1992August 1993September 1993October 1994November 1994June 1995January 1996March 1996July 1996March 1997May 1998August 1998May 1999June 1999September 1999January 2000July 2000October 2000February 2002April 2002June 2002August 2002October 2002December 2002March 2003May 2003June 2003October 2003January 2005February 2005April 2006September 2006December 2006May 2007July 2007February 2008March 2008July 2008March 2009January 2010August 2010October 2010August 2011October 2011May 2012July 2012October 2012November 2012December 2012August 2014May 2016November 2017February 2018December 2018June 2020October 2020November 2020December 2020January 2021March 2021May 2021September 2021November 2021March 2022April 2022June 2022July 2022October 2022June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 58}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 320}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 34, "token_count": 4}, {"author_id": 21, "token_count": 57}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 382}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 10, "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": 10, "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": 2, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 48, "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": 6, "token_count": 72}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 861}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 186}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 26}, ]}, ]

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

hmm.c

614

-

21

2646

Jérôme GlisseJason GunthorpeChristoph HellwigPeter XuMatthew WilcoxAlistair PoppleHugh DickinsNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsPeter ZijlstraMiaohe LinOthers March 2000February 2002March 2006February 2017September 2017December 2017January 2018April 2018October 2018May 2019June 2019July 2019August 2019October 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020November 2020June 2021September 2021January 2022March 2022May 2022July 2022August 2022December 2022June 2023August 2023 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 679}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 52, "token_count": 513}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 52, "token_count": 66}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 52, "token_count": 425}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 112}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 50, "token_count": 43}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 50, "token_count": 20}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 75}, {"author_id": 50, "token_count": 239}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 50, "token_count": 130}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 19}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

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

huge_memory.c

3321

-

120

14766

Kirill A. ShutemovMatthew WilcoxZi YanAndrea ArcangeliDavid HildenbrandYang ShiHugh DickinsAneesh Kumar K.VPeter XuDavid RientjesMel GormanNaoya HoriguchiHuang YingKefeng WangMiaohe LinMichal HockoQi ZhengMinChan KimAlistair PoppleJérôme GlisseJan KaraDan J WilliamsShaohua LiJohannes WeinerChristoph LameterAndrew MortonLinus TorvaldsVlastimil BabkaLinus Torvalds (pre-git)Anshuman KhandualAndi KleenYu ZhaoSong MuchunPeter ZijlstraChristoph HellwigCatalin MarinasKamezawa HiroyukiIzik EidusVladimir DavydovFengguang WuNicholas PigginRoman GushchinDavid HowellsMike RapoportJoonSoo KimOthers January 1992August 1992June 1995March 1996September 1996January 1997August 1997June 1999July 2000February 2002April 2002June 2002July 2002September 2002October 2002December 2002March 2003April 2003October 2003February 2004May 2004December 2004February 2005March 2005April 2005August 2005October 2005November 2005December 2005February 2006March 2006June 2006September 2006May 2007October 2007January 2008February 2008March 2008April 2008July 2008October 2008January 2009February 2009June 2009September 2009December 2009April 2010May 2010January 2011March 2011June 2011October 2011November 2011January 2012March 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013August 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014August 2014October 2014February 2015March 2015April 2015September 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021September 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, 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{"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 24, "token_count": 18}, {"author_id": 42, "token_count": 30}, {"author_id": 3, "token_count": 1}, {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 24, "token_count": 70}, {"author_id": 27, "token_count": 7}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 65}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 26, "token_count": 1}, {"author_id": 1, "token_count": 21}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 70}, {"author_id": 5, "token_count": 44}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 42, "token_count": 21}, {"author_id": 44, "token_count": 123}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 42, "token_count": 22}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4609	31.21%
Matthew Wilcox	1852	12.54%
Zi Yan	1409	9.54%
Andrea Arcangeli	990	6.70%
David Hildenbrand	804	5.44%
Yang Shi	481	3.26%
Hugh Dickins	416	2.82%
Aneesh Kumar K.V	359	2.43%
Peter Xu	324	2.19%
David Rientjes	231	1.56%
Mel Gorman	204	1.38%
Naoya Horiguchi	201	1.36%
Huang Ying	179	1.21%
Kefeng Wang	155	1.05%
Miaohe Lin	144	0.98%
Michal Hocko	128	0.87%
Qi Zheng	123	0.83%
MinChan Kim	90	0.61%
Alistair Popple	86	0.58%
Jérôme Glisse	77	0.52%
Jan Kara	70	0.47%
Dan J Williams	66	0.45%
Shaohua Li	47	0.32%
Johannes Weiner	45	0.30%
Christoph Lameter	45	0.30%
Andrew Morton	45	0.30%
Linus Torvalds	36	0.24%
Vlastimil Babka	31	0.21%
Linus Torvalds (pre-git)	31	0.21%
Anshuman Khandual	28	0.19%
Andi Kleen	27	0.18%
Yu Zhao	19	0.13%
Song Muchun	14	0.09%
Peter Zijlstra	14	0.09%
Christoph Hellwig	14	0.09%
Catalin Marinas	13	0.09%
Kamezawa Hiroyuki	7	0.05%
Izik Eidus	7	0.05%
Vladimir Davydov	6	0.04%
Fengguang Wu	5	0.03%
Nicholas Piggin	4	0.03%
Roman Gushchin	3	0.02%
David Howells	2	0.01%
Mike Rapoport	1	0.01%
JoonSoo Kim	1	0.01%
Others	1323	8.96%
Total	14766

hugetlb.c

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186

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Mike KravetzPeter XuNaoya HoriguchiAndi KleenSong MuchunMichal HockoRoman GushchinMel GormanAneesh Kumar K.VJoonSoo KimKirill A. ShutemovMiaohe LinDavid HildenbrandHugh DickinsAndrew MortonMatthew WilcoxDavid RientjesKefeng WangFengguang WuLinus Torvalds (pre-git)Anshuman KhandualJérôme GlisseDan J WilliamsAndrea ArcangeliNicholas PigginHuang YingLiam R. HowlettChristoph LameterLinus TorvaldsKamezawa HiroyukiChristoph HellwigVlastimil BabkaAlistair PoppleDavid HowellsZi YanCatalin MarinasAl ViroJohannes WeinerMike RapoportQi ZhengJason GunthorpePeter ZijlstraOthers December 1991January 1992March 1992August 1992June 1993September 1993July 1994November 1994January 1995June 1995March 1996March 1997May 1998August 1998December 1998June 1999September 2000October 2000February 2002June 2002August 2002September 2002October 2002January 2003February 2003June 2003October 2003January 2004March 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005February 2005April 2005May 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006October 2006December 2006February 2007May 2007July 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009October 2009December 2009April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011March 2011June 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012October 2012December 2012January 2013February 2013March 2013April 2013July 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014July 2014August 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017June 2017July 2017August 2017September 2017November 2017January 2018March 2018April 2018June 2018July 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019August 2019September 2019November 2019January 2020April 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 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{"author_id": 14, "token_count": 3073}, {"author_id": 39, "token_count": 90}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 26}, {"author_id": 39, "token_count": 28}, {"author_id": 60, "token_count": 444}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 17}, {"author_id": 42, "token_count": 134}, {"author_id": 3, "token_count": 1}, {"author_id": 5, "token_count": 1}, {"author_id": 39, "token_count": 19}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 39, "token_count": 88}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 14, "token_count": 21}, {"author_id": 39, "token_count": 126}, {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 42, "token_count": 2}, {"author_id": 5, "token_count": 17}, {"author_id": 14, "token_count": 64}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 68}, {"author_id": 14, "token_count": 15}, {"author_id": 39, "token_count": 30}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 53, "token_count": 6}, {"author_id": 60, "token_count": 290}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 24, "token_count": 11}, {"author_id": 1, "token_count": 71}, {"author_id": 14, "token_count": 782}, {"author_id": 60, "token_count": 414}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 14, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	8402	29.09%
Peter Xu	1449	5.02%
Naoya Horiguchi	1203	4.17%
Andi Kleen	962	3.33%
Song Muchun	682	2.36%
Michal Hocko	607	2.10%
Roman Gushchin	401	1.39%
Mel Gorman	357	1.24%
Aneesh Kumar K.V	335	1.16%
JoonSoo Kim	306	1.06%
Kirill A. Shutemov	270	0.93%
Miaohe Lin	268	0.93%
David Hildenbrand	223	0.77%
Hugh Dickins	199	0.69%
Andrew Morton	186	0.64%
Matthew Wilcox	167	0.58%
David Rientjes	139	0.48%
Kefeng Wang	136	0.47%
Fengguang Wu	113	0.39%
Linus Torvalds (pre-git)	104	0.36%
Anshuman Khandual	72	0.25%
Jérôme Glisse	67	0.23%
Dan J Williams	65	0.23%
Andrea Arcangeli	55	0.19%
Nicholas Piggin	52	0.18%
Huang Ying	51	0.18%
Liam R. Howlett	43	0.15%
Christoph Lameter	33	0.11%
Linus Torvalds	30	0.10%
Kamezawa Hiroyuki	28	0.10%
Christoph Hellwig	28	0.10%
Vlastimil Babka	20	0.07%
Alistair Popple	8	0.03%
David Howells	7	0.02%
Zi Yan	6	0.02%
Catalin Marinas	6	0.02%
Al Viro	6	0.02%
Johannes Weiner	4	0.01%
Mike Rapoport	3	0.01%
Qi Zheng	2	0.01%
Jason Gunthorpe	2	0.01%
Peter Zijlstra	1	0.00%
Others	11784	40.80%
Total	28882

hugetlb_cgroup.c

904

-

20

4193

Aneesh Kumar K.VJohannes WeinerTejun HeoDavid RientjesMiaohe LinNaoya HoriguchiRoman GushchinMike KravetzMel GormanAndi KleenMichal HockoMatthew WilcoxOthers June 2006July 2008May 2010July 2012August 2012November 2012December 2012August 2013December 2013February 2014May 2014July 2014August 2014December 2014November 2015May 2016June 2018September 2019November 2019December 2019March 2020April 2020August 2020February 2021March 2021May 2021January 2022July 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 34, "token_count": 4}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 26, "token_count": 1754}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 9, "token_count": 60}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 9, "token_count": 20}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 9, "token_count": 19}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 9, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 159}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 35, "token_count": 97}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 729}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 654}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 59, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 457}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 27}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1754	41.83%
Johannes Weiner	167	3.98%
Tejun Heo	160	3.82%
David Rientjes	99	2.36%
Miaohe Lin	38	0.91%
Naoya Horiguchi	5	0.12%
Roman Gushchin	4	0.10%
Mike Kravetz	4	0.10%
Mel Gorman	4	0.10%
Andi Kleen	4	0.10%
Michal Hocko	1	0.02%
Matthew Wilcox	1	0.02%
Others	1952	46.55%
Total	4193

hugetlb_vmemmap.c

802

-

31

2685

Song MuchunMike KravetzChristoph LameterJohannes WeinerLinus Torvalds (pre-git)Kamezawa HiroyukiNaoya HoriguchiAnshuman KhandualKirill A. ShutemovMiaohe LinJoonSoo KimHugh DickinsChristoph HellwigVlastimil BabkaQi ZhengNicholas PigginAneesh Kumar K.VOthers January 1996March 2005March 2006December 2006October 2007July 2008January 2012February 2013April 2013September 2013November 2013October 2014November 2014December 2014September 2015November 2017December 2017March 2018March 2019May 2019June 2021November 2021March 2022April 2022May 2022June 2022August 2022November 2022February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 84}, {"author_id": 40, "token_count": 7}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 36, "token_count": 834}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 36, "token_count": 102}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 36, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 36, "token_count": 67}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 36, "token_count": 755}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 36, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 36, "token_count": 26}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 14, "token_count": 275}, {"author_id": 60, "token_count": 249}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	1800	67.04%
Mike Kravetz	301	11.21%
Christoph Lameter	84	3.13%
Johannes Weiner	19	0.71%
Linus Torvalds (pre-git)	8	0.30%
Kamezawa Hiroyuki	7	0.26%
Naoya Horiguchi	6	0.22%
Anshuman Khandual	6	0.22%
Kirill A. Shutemov	5	0.19%
Miaohe Lin	4	0.15%
JoonSoo Kim	2	0.07%
Hugh Dickins	2	0.07%
Christoph Hellwig	2	0.07%
Vlastimil Babka	1	0.04%
Qi Zheng	1	0.04%
Nicholas Piggin	1	0.04%
Aneesh Kumar K.V	1	0.04%
Others	435	16.20%
Total	2685

hugetlb_vmemmap.h

77

-

7

296

Song MuchunMike KravetzAndrew MortonOthers October 2002November 2017May 2019June 2021April 2022June 2022September 2023October 2023 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 10, "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": 36, "token_count": 138}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 36, "token_count": 71}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 14, "token_count": 55}, {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	211	71.28%
Mike Kravetz	55	18.58%
Andrew Morton	3	1.01%
Others	27	9.12%
Total	296

hwpoison-inject.c

112

-

17

397

Andi KleenFengguang WuNaoya HoriguchiMiaohe LinNicholas PigginAndrew MortonVladimir DavydovOthers October 2002March 2006November 2008September 2009December 2009May 2010March 2011December 2011September 2013January 2014May 2015September 2015May 2019November 2019October 2020March 2022May 2022June 2022September 2022 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 34, "token_count": 173}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 34, "token_count": 17}, {"author_id": 45, "token_count": 121}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 27, "token_count": 19}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 43, "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": 27, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 7}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	190	47.86%
Fengguang Wu	121	30.48%
Naoya Horiguchi	30	7.56%
Miaohe Lin	7	1.76%
Nicholas Piggin	3	0.76%
Andrew Morton	3	0.76%
Vladimir Davydov	1	0.25%
Others	42	10.58%
Total	397

init-mm.c

60

-

19

236

Kefeng WangLiam R. HowlettJason GunthorpeYang ShiMike RapoportLinus TorvaldsOthers February 2002July 2003June 2005June 2009August 2010October 2016November 2017June 2018July 2018September 2019October 2019June 2020December 2020July 2021February 2022September 2022February 2023March 2023August 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 50, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 42, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	61	25.85%
Liam R. Howlett	17	7.20%
Jason Gunthorpe	10	4.24%
Yang Shi	5	2.12%
Mike Rapoport	4	1.69%
Linus Torvalds	4	1.69%
Others	135	57.20%
Total	236

internal.h

1282

-

116

4644

Liam R. HowlettMel GormanMatthew WilcoxHugh DickinsMike RapoportNicholas PigginZi YanDavid HowellsAndrew MortonJason GunthorpeVlastimil BabkaQi ZhengJoonSoo KimJohannes WeinerKefeng WangLinus Torvalds (pre-git)Michal HockoSong MuchunLinus TorvaldsDavid HildenbrandYang ShiFengguang WuAndi KleenAl ViroKirill A. ShutemovPeter XuDan J WilliamsRoman GushchinAndrea ArcangeliDavid RientjesChristoph LameterHuang YingAlistair PoppleAlexander PotapenkoMinChan KimJérôme GlisseJan KaraChristoph HellwigKamezawa HiroyukiPeter ZijlstraYu ZhaoMiaohe LinOthers December 1991January 1992August 1992December 1992March 1993June 1993April 1994July 1994January 1995February 1995June 1995March 1996September 1996March 1997June 1999September 1999March 2000February 2002April 2002May 2002September 2002October 2002January 2003March 2003September 2003March 2004April 2004May 2004December 2004January 2005February 2005March 2005April 2005October 2005December 2005January 2006March 2006June 2006September 2006December 2006May 2007October 2007January 2008February 2008April 2008July 2008August 2008October 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010May 2010January 2011May 2011July 2011December 2011January 2012May 2012July 2012August 2012October 2012November 2012December 2012February 2013January 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017April 2017May 2017August 2017September 2017November 2017April 2018May 2018August 2018October 2018December 2018March 2019May 2019July 2019November 2019January 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 46}, {"author_id": 29, "token_count": 19}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ 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{"timestamp": 1433142000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 6, "token_count": 42}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 15, "token_count": 26}, {"author_id": 37, "token_count": 24}, {"author_id": 18, "token_count": 23}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 6, "token_count": 5}, {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 6, "token_count": 4}, {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 51, "token_count": 2}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 35, "token_count": 8}, {"author_id": 3, "token_count": 5}, {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 51, "token_count": 2}, {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 3}, {"author_id": 52, "token_count": 7}, {"author_id": 37, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 6, "token_count": 19}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 34}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 27}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 61}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 5, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 34}, {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 50, "token_count": 7}, {"author_id": 5, "token_count": 58}, {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 28, "token_count": 66}, {"author_id": 36, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 53}, {"author_id": 58, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 1, "token_count": 85}, {"author_id": 5, "token_count": 2}, {"author_id": 6, "token_count": 6}, {"author_id": 58, "token_count": 37}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 5, "token_count": 12}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 21, "token_count": 9}, {"author_id": 5, "token_count": 11}, {"author_id": 6, "token_count": 91}, {"author_id": 44, "token_count": 11}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 1, "token_count": 81}, {"author_id": 5, "token_count": 63}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 36, "token_count": 44}, {"author_id": 53, "token_count": 148}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 44, "token_count": 10}, {"author_id": 23, "token_count": 26}, {"author_id": 53, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 57, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 9}, {"author_id": 39, "token_count": 28}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 19, "token_count": 9}, {"author_id": 5, "token_count": 37}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 50, "token_count": 137}, {"author_id": 19, "token_count": 426}, {"author_id": 5, "token_count": 25}, {"author_id": 6, "token_count": 16}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 29, "token_count": 9}, {"author_id": 44, "token_count": 9}, {"author_id": 18, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 156}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 42, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 42, "token_count": 46}, {"author_id": 19, "token_count": 21}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 29, "token_count": 34}, {"author_id": 42, "token_count": 6}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 19, "token_count": 92}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 34}, {"author_id": 5, "token_count": 20}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 44, "token_count": 76}, {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 45}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Liam R. Howlett	548	11.80%
Mel Gorman	464	9.99%
Matthew Wilcox	388	8.35%
Hugh Dickins	237	5.10%
Mike Rapoport	183	3.94%
Nicholas Piggin	172	3.70%
Zi Yan	165	3.55%
David Howells	157	3.38%
Andrew Morton	151	3.25%
Jason Gunthorpe	144	3.10%
Vlastimil Babka	122	2.63%
Qi Zheng	106	2.28%
JoonSoo Kim	102	2.20%
Johannes Weiner	66	1.42%
Kefeng Wang	65	1.40%
Linus Torvalds (pre-git)	53	1.14%
Michal Hocko	52	1.12%
Song Muchun	49	1.06%
Linus Torvalds	49	1.06%
David Hildenbrand	48	1.03%
Yang Shi	45	0.97%
Fengguang Wu	44	0.95%
Andi Kleen	42	0.90%
Al Viro	38	0.82%
Kirill A. Shutemov	35	0.75%
Peter Xu	34	0.73%
Dan J Williams	27	0.58%
Roman Gushchin	26	0.56%
Andrea Arcangeli	21	0.45%
David Rientjes	16	0.34%
Christoph Lameter	15	0.32%
Huang Ying	14	0.30%
Alistair Popple	9	0.19%
Alexander Potapenko	9	0.19%
MinChan Kim	7	0.15%
Jérôme Glisse	7	0.15%
Jan Kara	7	0.15%
Christoph Hellwig	7	0.15%
Kamezawa Hiroyuki	5	0.11%
Peter Zijlstra	4	0.09%
Yu Zhao	2	0.04%
Miaohe Lin	1	0.02%
Others	908	19.55%
Total	4644

interval_tree.c

111

-

11

532

Andrew MortonLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovPeter ZijlstraOthers January 1992August 1992January 1996January 1999February 2002September 2002April 2004May 2004September 2006October 2012October 2014February 2015September 2017January 2018June 2019April 2021 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 491}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

io-mapping.c

29

-

3

107

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

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

ioremap.c

74

-

11

290

Christoph HellwigKefeng WangHuang YingOthers September 2006October 2007May 2009January 2011November 2011October 2014November 2017August 2019June 2022July 2023 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": 17, "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": 22, "token_count": 181}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 42, "token_count": 32}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	181	62.41%
Kefeng Wang	32	11.03%
Huang Ying	2	0.69%
Others	75	25.86%
Total	290

khugepaged.c

2802

-

82

10529

Kirill A. ShutemovHugh DickinsAndrea ArcangeliYang ShiMatthew WilcoxQi ZhengPeter XuMiaohe LinAndrew MortonJohannes WeinerLinus Torvalds (pre-git)Jérôme GlisseJoonSoo KimDavid RientjesJan KaraMel GormanPeter ZijlstraSeongJae ParkMinChan KimShaohua LiNaoya HoriguchiVladimir DavydovSong MuchunNicholas PigginLinus TorvaldsDavid HowellsChristoph HellwigVlastimil BabkaLiam R. HowlettAl ViroOthers January 1992August 1992November 1992July 1994June 1995September 1996January 1997April 2002June 2002July 2002September 2002November 2002March 2003April 2003May 2003February 2004June 2005December 2005October 2007January 2008February 2008July 2008October 2008January 2009February 2009September 2009January 2011April 2011July 2011August 2011October 2011February 2012March 2012May 2012October 2012December 2012February 2013April 2013November 2013January 2014June 2014October 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016July 2016September 2016November 2016December 2016February 2017May 2017November 2017December 2017January 2018March 2018April 2018August 2018October 2018November 2018December 2018May 2019August 2019September 2019November 2019April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 2}, ]}, 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"group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 551}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 39, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 3, "token_count": 347}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 46}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 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]}, {"timestamp": 1651388400, "group": [ {"author_id": 39, "token_count": 12}, {"author_id": 58, "token_count": 21}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 59, "token_count": 55}, {"author_id": 58, "token_count": 39}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 58, "token_count": 29}, {"author_id": 60, "token_count": 988}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 48, "token_count": 5}, {"author_id": 44, "token_count": 112}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 5, "token_count": 30}, {"author_id": 58, "token_count": 9}, {"author_id": 60, "token_count": 434}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 58, "token_count": 48}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 39, "token_count": 21}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 410}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 39, "token_count": 16}, {"author_id": 60, "token_count": 326}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 156}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 420}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 79}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 173}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4681	44.46%
Hugh Dickins	904	8.59%
Andrea Arcangeli	532	5.05%
Yang Shi	162	1.54%
Matthew Wilcox	149	1.42%
Qi Zheng	112	1.06%
Peter Xu	84	0.80%
Miaohe Lin	82	0.78%
Andrew Morton	37	0.35%
Johannes Weiner	27	0.26%
Linus Torvalds (pre-git)	21	0.20%
Jérôme Glisse	20	0.19%
JoonSoo Kim	17	0.16%
David Rientjes	13	0.12%
Jan Kara	9	0.09%
Mel Gorman	7	0.07%
Peter Zijlstra	6	0.06%
SeongJae Park	5	0.05%
MinChan Kim	5	0.05%
Shaohua Li	4	0.04%
Naoya Horiguchi	4	0.04%
Vladimir Davydov	3	0.03%
Song Muchun	3	0.03%
Nicholas Piggin	3	0.03%
Linus Torvalds	3	0.03%
David Howells	3	0.03%
Christoph Hellwig	3	0.03%
Vlastimil Babka	2	0.02%
Liam R. Howlett	1	0.01%
Al Viro	1	0.01%
Others	3626	34.44%
Total	10529

kmemleak.c

2208

-

70

7500

Catalin MarinasAndrey KonovalovLinus Torvalds (pre-git)Andrey RyabininAndrew MortonMike RapoportAndi KleenAlexander PotapenkoVladimir DavydovKamezawa HiroyukiOthers September 1991March 1992May 1992July 1993August 1993January 1997March 1997August 1998June 1999April 2002October 2002December 2002February 2004March 2005July 2005January 2006March 2006September 2006November 2007January 2008February 2008March 2008June 2009July 2009August 2009September 2009October 2009July 2010January 2011March 2011April 2011July 2011September 2011October 2011November 2011January 2012August 2012October 2012December 2012February 2013November 2013April 2014June 2014February 2015June 2015September 2015March 2016June 2016July 2016October 2016February 2017July 2017November 2017March 2018April 2018September 2018October 2018December 2018February 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020August 2020October 2020February 2021April 2021June 2021August 2021September 2021January 2022February 2022April 2022June 2022August 2022October 2022November 2022January 2023February 2023August 2023October 2023November 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3355}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 30, "token_count": 333}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 30, "token_count": 179}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 36}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 30, "token_count": 239}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 30, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 30, "token_count": 126}, ]}, {"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": 150}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 93}, {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 30, "token_count": 140}, 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"token_count": 1}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 73}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 30, "token_count": 63}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 30, "token_count": 305}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 30, "token_count": 39}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"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": 372}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 246}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 102}, ]}, ]

Author Name	Tokens	Token Proportion
Catalin Marinas	5353	71.37%
Andrey Konovalov	74	0.99%
Linus Torvalds (pre-git)	29	0.39%
Andrey Ryabinin	15	0.20%
Andrew Morton	5	0.07%
Mike Rapoport	3	0.04%
Andi Kleen	3	0.04%
Alexander Potapenko	3	0.04%
Vladimir Davydov	2	0.03%
Kamezawa Hiroyuki	1	0.01%
Others	2012	26.83%
Total	7500

ksm.c

3641

-

90

12515

Izik EidusHugh DickinsAndrea ArcangeliDavid HildenbrandQi ZhengMatthew WilcoxAndrew MortonYang ShiKirill A. ShutemovMinChan KimJérôme GlisseJoonSoo KimKefeng WangMiaohe LinPeter ZijlstraSong MuchunLiam R. HowlettMike RapoportAndi KleenChristoph HellwigAneesh Kumar K.VLinus Torvalds (pre-git)Andrey RyabininKamezawa HiroyukiDavid RientjesNicholas PigginNaoya HoriguchiPeter XuLinus TorvaldsAnshuman KhandualAlistair PoppleOthers August 1992July 1994January 1997April 2002June 2002September 2002March 2003April 2004May 2004January 2005October 2005February 2006March 2006October 2006February 2007October 2007May 2008July 2008September 2009October 2009November 2009December 2009March 2010April 2010August 2010October 2010January 2011March 2011June 2011March 2012October 2012December 2012February 2013March 2013September 2013January 2014June 2014October 2014January 2015April 2015June 2015November 2015January 2016February 2016March 2016May 2016July 2016September 2016October 2016February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017February 2018April 2018June 2018August 2018December 2018March 2019May 2019June 2019August 2019November 2019April 2020June 2020August 2020September 2020December 2020May 2021June 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022February 2023March 2023April 2023June 2023July 2023August 2023September 2023November 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 34, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 99}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 1, "token_count": 3}, 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{"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 34, "token_count": 2}, {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 32}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 58, "token_count": 87}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 36, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 5, "token_count": 60}, {"author_id": 59, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 19, "token_count": 1}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 82}, {"author_id": 16, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 317}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 5, "token_count": 53}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 24, "token_count": 172}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 42, "token_count": 27}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 24, "token_count": 210}, {"author_id": 60, "token_count": 442}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 217}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Izik Eidus	3415	27.29%
Hugh Dickins	3359	26.84%
Andrea Arcangeli	2360	18.86%
David Hildenbrand	472	3.77%
Qi Zheng	317	2.53%
Matthew Wilcox	154	1.23%
Andrew Morton	110	0.88%
Yang Shi	87	0.70%
Kirill A. Shutemov	72	0.58%
MinChan Kim	60	0.48%
Jérôme Glisse	42	0.34%
JoonSoo Kim	39	0.31%
Kefeng Wang	27	0.22%
Miaohe Lin	22	0.18%
Peter Zijlstra	18	0.14%
Song Muchun	14	0.11%
Liam R. Howlett	14	0.11%
Mike Rapoport	13	0.10%
Andi Kleen	11	0.09%
Christoph Hellwig	10	0.08%
Aneesh Kumar K.V	9	0.07%
Linus Torvalds (pre-git)	7	0.06%
Andrey Ryabinin	7	0.06%
Kamezawa Hiroyuki	6	0.05%
David Rientjes	4	0.03%
Nicholas Piggin	3	0.02%
Naoya Horiguchi	3	0.02%
Peter Xu	2	0.02%
Linus Torvalds	2	0.02%
Anshuman Khandual	1	0.01%
Alistair Popple	1	0.01%
Others	1854	14.81%
Total	12515

list_lru.c

605

-

29

2689

Song MuchunVladimir DavydovJohannes WeinerAndrew MortonYang ShiDavid HowellsRoman GushchinLinus Torvalds (pre-git)Michal HockoLinus TorvaldsKamezawa HiroyukiOthers June 1995February 2002January 2005March 2006February 2008March 2010October 2010March 2011December 2012August 2013October 2013November 2013April 2014August 2014December 2014February 2015September 2015November 2015July 2017April 2018August 2018March 2019May 2019April 2020June 2020August 2020December 2020May 2021November 2021March 2022June 2022 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 764}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 33}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 43, "token_count": 694}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 60, "token_count": 215}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 36, "token_count": 23}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 36, "token_count": 801}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 23, "token_count": 1}, ]}, ]

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

maccess.c

230

-

18

785

Christoph HellwigAl ViroLinus Torvalds (pre-git)David HowellsOthers September 1996April 2008January 2010July 2010October 2010May 2011October 2011May 2012August 2015November 2015March 2017May 2019September 2019November 2019June 2020August 2021March 2022November 2022April 2023 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 57, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 307}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]

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

madvise.c

1524

-

80

5812

MinChan KimAndrew MortonHugh DickinsShaohua LiDavid HildenbrandAndrea ArcangeliMatthew WilcoxNicholas PigginMike KravetzLinus Torvalds (pre-git)Andi KleenMike RapoportMiaohe LinJohannes WeinerChristoph HellwigJérôme GlisseJan KaraKirill A. ShutemovMichal HockoLiam R. HowlettMel GormanAnshuman KhandualAneesh Kumar K.VKefeng WangDavid HowellsNaoya HoriguchiYang ShiLinus TorvaldsVladimir DavydovPeter ZijlstraAl ViroOthers August 1992December 1992August 1993July 1994January 1995February 1995June 1995March 1996January 1997October 1997June 1999March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003February 2004April 2004May 2004February 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006March 2007May 2007July 2007July 2008January 2009June 2009September 2009December 2009January 2010March 2010January 2011May 2011December 2011March 2012May 2012July 2012October 2012February 2013April 2013September 2013August 2014November 2014January 2015February 2015April 2015September 2015January 2016March 2016April 2016May 2016December 2016February 2017March 2017May 2017July 2017August 2017September 2017November 2017August 2018October 2018December 2018May 2019August 2019September 2019November 2019December 2019March 2020April 2020June 2020September 2020October 2020November 2020March 2021April 2021May 2021June 2021August 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 517}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 28}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 28, "token_count": 49}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 28, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 34, "token_count": 52}, {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 34, "token_count": 11}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 34}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 275}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 16, "token_count": 665}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 26, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 1, "token_count": 3}, {"author_id": 3, "token_count": 8}, {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 20, "token_count": 69}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 38, "token_count": 14}, {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 4, "token_count": 40}, {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 38}, {"author_id": 51, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 16, "token_count": 826}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 47}, {"author_id": 16, "token_count": 291}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 209}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 597}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 7, "token_count": 45}, {"author_id": 59, "token_count": 1}, {"author_id": 14, "token_count": 78}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 37}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 59, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 19, "token_count": 6}, {"author_id": 5, "token_count": 38}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 42, "token_count": 5}, {"author_id": 19, "token_count": 12}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 173}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	1787	30.75%
Andrew Morton	578	9.94%
Hugh Dickins	314	5.40%
Shaohua Li	280	4.82%
David Hildenbrand	219	3.77%
Andrea Arcangeli	112	1.93%
Matthew Wilcox	94	1.62%
Nicholas Piggin	91	1.57%
Mike Kravetz	82	1.41%
Linus Torvalds (pre-git)	74	1.27%
Andi Kleen	63	1.08%
Mike Rapoport	49	0.84%
Miaohe Lin	49	0.84%
Johannes Weiner	46	0.79%
Christoph Hellwig	42	0.72%
Jérôme Glisse	40	0.69%
Jan Kara	32	0.55%
Kirill A. Shutemov	28	0.48%
Michal Hocko	27	0.46%
Liam R. Howlett	18	0.31%
Mel Gorman	15	0.26%
Anshuman Khandual	14	0.24%
Aneesh Kumar K.V	12	0.21%
Kefeng Wang	9	0.15%
David Howells	8	0.14%
Naoya Horiguchi	7	0.12%
Yang Shi	5	0.09%
Linus Torvalds	4	0.07%
Vladimir Davydov	3	0.05%
Peter Zijlstra	2	0.03%
Al Viro	1	0.02%
Others	1707	29.37%
Total	5812

mapping_dirty_helpers.c

339

-

8

1067

Hugh DickinsPeter ZijlstraMatthew WilcoxOthers March 2019April 2020November 2020December 2020April 2021January 2022June 2023August 2023 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1025}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 48, "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": 1, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

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

memblock.c

2269

-

101

7683

Tejun HeoMike RapoportCatalin MarinasAnshuman KhandualDavid HildenbrandLinus Torvalds (pre-git)MinChan KimKirill A. ShutemovMiaohe LinLinus TorvaldsJohannes WeinerRoman GushchinAndrew MortonKefeng WangJoonSoo KimChristoph LameterMel GormanChristoph HellwigOthers June 1993November 1993March 1997September 1999March 2000May 2000June 2000February 2002October 2002February 2004March 2005June 2005October 2005January 2006May 2006June 2006February 2007May 2007July 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008January 2009April 2009June 2009December 2009January 2010February 2010June 2010July 2010August 2010September 2010October 2010January 2011February 2011March 2011April 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014February 2014April 2014June 2014September 2014December 2014April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016October 2016January 2017February 2017April 2017July 2017August 2017November 2017February 2018April 2018June 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019October 2019November 2019January 2020June 2020July 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022June 2022September 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 874}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 307}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 9, "token_count": 945}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 9, "token_count": 859}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 30, "token_count": 109}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 9, "token_count": 16}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 779}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 16}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 40}, {"author_id": 16, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 188}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 38, "token_count": 62}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 83}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 24, "token_count": 27}, {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 59, "token_count": 22}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1824	23.74%
Mike Rapoport	549	7.15%
Catalin Marinas	128	1.67%
Anshuman Khandual	62	0.81%
David Hildenbrand	33	0.43%
Linus Torvalds (pre-git)	26	0.34%
MinChan Kim	25	0.33%
Kirill A. Shutemov	23	0.30%
Miaohe Lin	22	0.29%
Linus Torvalds	10	0.13%
Johannes Weiner	5	0.07%
Roman Gushchin	4	0.05%
Andrew Morton	4	0.05%
Kefeng Wang	3	0.04%
JoonSoo Kim	3	0.04%
Christoph Lameter	3	0.04%
Mel Gorman	2	0.03%
Christoph Hellwig	1	0.01%
Others	4956	64.51%
Total	7683

memcontrol.c

8206

-

160

29618

Johannes WeinerRoman GushchinTejun HeoKamezawa HiroyukiVladimir DavydovSong MuchunAndrew MortonMichal HockoMatthew WilcoxKirill A. ShutemovJérôme GlisseHugh DickinsYu ZhaoNaoya HoriguchiHuang YingYang ShiMel GormanVlastimil BabkaChristoph HellwigQi ZhengLinus Torvalds (pre-git)Seth JenningsAndrea ArcangeliZi YanAl ViroDavid RientjesJoonSoo KimMiaohe LinLinus TorvaldsPeter XuAndrey RyabininNicholas PigginShaohua LiChristoph LameterKefeng WangMinChan KimDavid HowellsMike RapoportDan J WilliamsPeter ZijlstraLiam R. HowlettFengguang WuAlistair PoppleOthers September 1991December 1992February 1995June 1995March 1996September 1996January 1997March 1997January 1999September 1999October 2000February 2002April 2002June 2002July 2002August 2002September 2002October 2002March 2003May 2004July 2004August 2004December 2004March 2005April 2005October 2005January 2006February 2006March 2006June 2006September 2006October 2006February 2007May 2007October 2007December 2007February 2008April 2008July 2008September 2008October 2008January 2009April 2009June 2009September 2009December 2009March 2010May 2010July 2010August 2010October 2010November 2010January 2011February 2011March 2011May 2011June 2011July 2011August 2011September 2011November 2011December 2011January 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015September 2015October 2015November 2015December 2015January 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017January 2018February 2018March 2018April 2018June 2018August 2018October 2018December 2018January 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 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"token_count": 1}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 533}, {"author_id": 5, "token_count": 11}, {"author_id": 39, "token_count": 10}, {"author_id": 23, "token_count": 84}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 44, "token_count": 40}, {"author_id": 23, "token_count": 89}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 23, "token_count": 22}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 58, "token_count": 8}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 42}, {"author_id": 19, "token_count": 2}, {"author_id": 5, "token_count": 22}, {"author_id": 11, "token_count": 84}, {"author_id": 60, "token_count": 288}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 7, "token_count": 101}, {"author_id": 5, "token_count": 2}, {"author_id": 37, "token_count": 9}, {"author_id": 9, "token_count": 40}, {"author_id": 11, "token_count": 41}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 37, "token_count": 11}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 23, "token_count": 58}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 42, "token_count": 4}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 59, "token_count": 4}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 7, "token_count": 33}, {"author_id": 5, "token_count": 2}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 37, "token_count": 14}, {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 23, "token_count": 450}, {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	11254	38.00%
Roman Gushchin	3391	11.45%
Tejun Heo	1487	5.02%
Kamezawa Hiroyuki	1479	4.99%
Vladimir Davydov	1404	4.74%
Song Muchun	862	2.91%
Andrew Morton	497	1.68%
Michal Hocko	462	1.56%
Matthew Wilcox	383	1.29%
Kirill A. Shutemov	306	1.03%
Jérôme Glisse	207	0.70%
Hugh Dickins	185	0.62%
Yu Zhao	157	0.53%
Naoya Horiguchi	120	0.41%
Huang Ying	117	0.40%
Yang Shi	67	0.23%
Mel Gorman	66	0.22%
Vlastimil Babka	62	0.21%
Christoph Hellwig	46	0.16%
Qi Zheng	40	0.14%
Linus Torvalds (pre-git)	37	0.12%
Seth Jennings	24	0.08%
Andrea Arcangeli	22	0.07%
Zi Yan	21	0.07%
Al Viro	15	0.05%
David Rientjes	14	0.05%
JoonSoo Kim	13	0.04%
Miaohe Lin	12	0.04%
Linus Torvalds	11	0.04%
Peter Xu	10	0.03%
Andrey Ryabinin	10	0.03%
Nicholas Piggin	8	0.03%
Shaohua Li	7	0.02%
Christoph Lameter	7	0.02%
Kefeng Wang	6	0.02%
MinChan Kim	5	0.02%
David Howells	4	0.01%
Mike Rapoport	3	0.01%
Dan J Williams	3	0.01%
Peter Zijlstra	2	0.01%
Liam R. Howlett	2	0.01%
Fengguang Wu	1	0.00%
Alistair Popple	1	0.00%
Others	6788	22.92%
Total	29618

memfd.c

390

-

22

1390

Mike KravetzMatthew WilcoxHugh DickinsLinus Torvalds (pre-git)Kirill A. ShutemovAl ViroChristoph HellwigAndrea ArcangeliLinus TorvaldsOthers August 1992June 1993September 1993November 1994January 1997March 1997March 2000October 2000February 2002August 2002November 2002September 2006October 2006December 2006July 2007January 2009September 2009January 2011March 2011June 2011July 2011August 2012January 2013May 2013August 2014January 2016July 2016February 2017April 2017June 2017November 2017January 2018June 2018September 2019March 2022December 2022April 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 109}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 823}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 95}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"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": 75}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	823	59.21%
Matthew Wilcox	121	8.71%
Hugh Dickins	113	8.13%
Linus Torvalds (pre-git)	33	2.37%
Kirill A. Shutemov	24	1.73%
Al Viro	17	1.22%
Christoph Hellwig	4	0.29%
Andrea Arcangeli	3	0.22%
Linus Torvalds	2	0.14%
Others	250	17.99%
Total	1390

memory-failure.c

2793

-

102

9523

Naoya HoriguchiAndi KleenFengguang WuDan J WilliamsHuang YingMiaohe LinYang ShiKefeng WangMatthew WilcoxMike KravetzChristoph HellwigLinus Torvalds (pre-git)JoonSoo KimHugh DickinsMinChan KimNicholas PigginDavid HildenbrandQi ZhengAndrew MortonPeter ZijlstraVlastimil BabkaAnshuman KhandualMichal HockoKirill A. ShutemovAndrea ArcangeliKamezawa HiroyukiZi YanVladimir DavydovLinus TorvaldsJérôme GlisseMike RapoportMel GormanDavid RientjesAneesh Kumar K.VTejun HeoPeter XuJan KaraOthers January 1992August 1992June 1993November 1993June 1995January 1996March 1997May 1998May 1999June 1999September 2000October 2000February 2002July 2002September 2002March 2003June 2003January 2004April 2004May 2004February 2005May 2005October 2005March 2006September 2006October 2006May 2007October 2007July 2008October 2008February 2009September 2009October 2009December 2009February 2010March 2010May 2010September 2010February 2011March 2011May 2011June 2011July 2011December 2011January 2012July 2012October 2012November 2012December 2012February 2013April 2013July 2013September 2013November 2013December 2013January 2014February 2014March 2014May 2014June 2014July 2014August 2014December 2014April 2015June 2015August 2015September 2015November 2015January 2016March 2016April 2016May 2016July 2016September 2016November 2016December 2016February 2017May 2017June 2017July 2017August 2017September 2017April 2018July 2018November 2018December 2018January 2019February 2019March 2019May 2019July 2019October 2019November 2019April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023December 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1072944000, "group": [ 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{"author_id": 60, "token_count": 236}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 41, "token_count": 38}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 27, "token_count": 956}, {"author_id": 58, "token_count": 7}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 59, "token_count": 8}, {"author_id": 27, "token_count": 5}, {"author_id": 44, "token_count": 16}, {"author_id": 58, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 58, "token_count": 5}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 58, "token_count": 230}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 206}, {"author_id": 58, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 90}, {"author_id": 27, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 27, "token_count": 244}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 556}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 42, "token_count": 39}, {"author_id": 27, "token_count": 396}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 42, "token_count": 43}, {"author_id": 59, "token_count": 61}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 42, "token_count": 67}, {"author_id": 27, "token_count": 127}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 368}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 27, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 42, "token_count": 20}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 221}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 59, "token_count": 11}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 108}, {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 19}, {"author_id": 59, "token_count": 19}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	3079	32.33%
Andi Kleen	1617	16.98%
Fengguang Wu	438	4.60%
Dan J Williams	372	3.91%
Huang Ying	316	3.32%
Miaohe Lin	302	3.17%
Yang Shi	272	2.86%
Kefeng Wang	169	1.77%
Matthew Wilcox	90	0.95%
Mike Kravetz	50	0.53%
Christoph Hellwig	40	0.42%
Linus Torvalds (pre-git)	38	0.40%
JoonSoo Kim	29	0.30%
Hugh Dickins	29	0.30%
MinChan Kim	22	0.23%
Nicholas Piggin	19	0.20%
David Hildenbrand	18	0.19%
Qi Zheng	16	0.17%
Andrew Morton	16	0.17%
Peter Zijlstra	13	0.14%
Vlastimil Babka	12	0.13%
Anshuman Khandual	12	0.13%
Michal Hocko	11	0.12%
Kirill A. Shutemov	10	0.11%
Andrea Arcangeli	10	0.11%
Kamezawa Hiroyuki	7	0.07%
Zi Yan	5	0.05%
Vladimir Davydov	5	0.05%
Linus Torvalds	4	0.04%
Jérôme Glisse	4	0.04%
Mike Rapoport	3	0.03%
Mel Gorman	3	0.03%
David Rientjes	3	0.03%
Aneesh Kumar K.V	2	0.02%
Tejun Heo	1	0.01%
Peter Xu	1	0.01%
Jan Kara	1	0.01%
Others	2484	26.08%
Total	9523

memory-tiers.c

891

-

16

2832

Aneesh Kumar K.VHuang YingYang ShiChristoph LameterMiaohe LinJérôme GlisseNicholas PigginOthers January 2006March 2006September 2017March 2019September 2021November 2021January 2022April 2022May 2022August 2022September 2022October 2022November 2022January 2023July 2023August 2023September 2023 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 17, "token_count": 183}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 58, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 17, "token_count": 27}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 26, "token_count": 1902}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 17, "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": 59, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 17, "token_count": 502}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1902	67.16%
Huang Ying	715	25.25%
Yang Shi	9	0.32%
Christoph Lameter	9	0.32%
Miaohe Lin	7	0.25%
Jérôme Glisse	4	0.14%
Nicholas Piggin	3	0.11%
Others	183	6.46%
Total	2832

memory.c

6177

-

210

25031

Hugh DickinsKirill A. ShutemovPeter XuLinus TorvaldsMatthew WilcoxLinus Torvalds (pre-git)Andi KleenDavid HildenbrandNicholas PigginJan KaraHuang YingAndrea ArcangeliAndrew MortonAlistair PoppleJohannes WeinerJérôme GlisseDavid HowellsMel GormanAneesh Kumar K.VMichal HockoDan J WilliamsKefeng WangMike KravetzChristoph HellwigAl ViroQi ZhengKamezawa HiroyukiPeter ZijlstraMinChan KimMiaohe LinChristoph LameterYang ShiLiam R. HowlettYu ZhaoZi YanJason GunthorpeDavid RientjesJoonSoo KimNaoya HoriguchiAlexander PotapenkoSong MuchunIzik EidusTejun HeoCatalin MarinasAnshuman KhandualShaohua LiAndrey RyabininMike RapoportFengguang WuRoman GushchinOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992March 1993June 1993July 1993November 1993April 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996July 1996September 1996March 1997August 1997January 1998May 1998August 1998January 1999February 1999June 1999September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003July 2003August 2003October 2003November 2003January 2004February 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005February 2005March 2005April 2005May 2005June 2005August 2005September 2005October 2005November 2005December 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007April 2007May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008May 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009December 2009March 2010May 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011November 2011January 2012March 2012April 2012May 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015September 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018January 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020May 2020June 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 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 32}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 59}, ]}, {"timestamp": 780994800, "group": [ 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"token_count": 44}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	2581	10.31%
Kirill A. Shutemov	2235	8.93%
Peter Xu	1585	6.33%
Linus Torvalds	1431	5.72%
Matthew Wilcox	1310	5.23%
Linus Torvalds (pre-git)	1099	4.39%
Andi Kleen	978	3.91%
David Hildenbrand	902	3.60%
Nicholas Piggin	725	2.90%
Jan Kara	712	2.84%
Huang Ying	613	2.45%
Andrea Arcangeli	596	2.38%
Andrew Morton	556	2.22%
Alistair Popple	536	2.14%
Johannes Weiner	425	1.70%
Jérôme Glisse	259	1.03%
David Howells	188	0.75%
Mel Gorman	187	0.75%
Aneesh Kumar K.V	173	0.69%
Michal Hocko	154	0.62%
Dan J Williams	154	0.62%
Kefeng Wang	149	0.60%
Mike Kravetz	127	0.51%
Christoph Hellwig	107	0.43%
Al Viro	104	0.42%
Qi Zheng	98	0.39%
Kamezawa Hiroyuki	96	0.38%
Peter Zijlstra	93	0.37%
MinChan Kim	86	0.34%
Miaohe Lin	80	0.32%
Christoph Lameter	73	0.29%
Yang Shi	71	0.28%
Liam R. Howlett	68	0.27%
Yu Zhao	62	0.25%
Zi Yan	60	0.24%
Jason Gunthorpe	39	0.16%
David Rientjes	31	0.12%
JoonSoo Kim	27	0.11%
Naoya Horiguchi	21	0.08%
Alexander Potapenko	8	0.03%
Song Muchun	6	0.02%
Izik Eidus	6	0.02%
Tejun Heo	5	0.02%
Catalin Marinas	5	0.02%
Anshuman Khandual	5	0.02%
Shaohua Li	4	0.02%
Andrey Ryabinin	4	0.02%
Mike Rapoport	3	0.01%
Fengguang Wu	2	0.01%
Roman Gushchin	1	0.00%
Others	6191	24.73%
Total	25031

memory_hotplug.c

2375

-

116

7948

David HildenbrandMichal HockoAneesh Kumar K.VDan J WilliamsKamezawa HiroyukiAnshuman KhandualNaoya HoriguchiJoonSoo KimSong MuchunVladimir DavydovDavid RientjesVlastimil BabkaMatthew WilcoxAndrew MortonMiaohe LinLinus Torvalds (pre-git)Kirill A. ShutemovChristoph HellwigAndi KleenFengguang WuMinChan KimMel GormanKefeng WangChristoph LameterJérôme GlisseHugh DickinsLinus TorvaldsZi YanSeongJae ParkNicholas PigginCatalin MarinasMike RapoportAl ViroYang ShiMike KravetzTejun HeoQi ZhengHuang YingOthers 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 2009September 2009November 2009December 2009March 2010May 2010October 2010December 2010January 2011May 2011June 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013May 2013June 2013July 2013September 2013November 2013January 2014April 2014June 2014October 2014February 2015April 2015June 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{"timestamp": 1659337200, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 26, "token_count": 449}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2294	28.86%
Michal Hocko	576	7.25%
Aneesh Kumar K.V	449	5.65%
Dan J Williams	397	4.99%
Kamezawa Hiroyuki	392	4.93%
Anshuman Khandual	269	3.38%
Naoya Horiguchi	77	0.97%
JoonSoo Kim	68	0.86%
Song Muchun	67	0.84%
Vladimir Davydov	58	0.73%
David Rientjes	51	0.64%
Vlastimil Babka	33	0.42%
Matthew Wilcox	33	0.42%
Andrew Morton	32	0.40%
Miaohe Lin	21	0.26%
Linus Torvalds (pre-git)	18	0.23%
Kirill A. Shutemov	18	0.23%
Christoph Hellwig	15	0.19%
Andi Kleen	15	0.19%
Fengguang Wu	13	0.16%
MinChan Kim	12	0.15%
Mel Gorman	11	0.14%
Kefeng Wang	11	0.14%
Christoph Lameter	11	0.14%
Jérôme Glisse	10	0.13%
Hugh Dickins	7	0.09%
Linus Torvalds	6	0.08%
Zi Yan	5	0.06%
SeongJae Park	5	0.06%
Nicholas Piggin	4	0.05%
Catalin Marinas	4	0.05%
Mike Rapoport	3	0.04%
Al Viro	3	0.04%
Yang Shi	2	0.03%
Mike Kravetz	2	0.03%
Tejun Heo	1	0.01%
Qi Zheng	1	0.01%
Huang Ying	1	0.01%
Others	2953	37.15%
Total	7948

mempolicy.c

3069

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124

11602

David RientjesChristoph LameterHugh DickinsAndrew MortonMel GormanNaoya HoriguchiAneesh Kumar K.VLiam R. HowlettKamezawa HiroyukiAndi KleenYang ShiMatthew WilcoxLinus Torvalds (pre-git)Kirill A. ShutemovDan J WilliamsMinChan KimVlastimil BabkaAndrea ArcangeliPeter ZijlstraMichal HockoChristoph HellwigJoonSoo KimHuang YingLinus TorvaldsNicholas PigginMiaohe LinDavid HowellsUladzislau RezkiPeter XuKefeng WangAndrey KonovalovAl ViroTejun HeoMike KravetzAndrey RyabininAnshuman KhandualOthers September 1991January 1992August 1992September 1992March 1993June 1993November 1993June 1995September 1996January 1997March 1997January 2000March 2000October 2000February 2002April 2002June 2002August 2002September 2002January 2003March 2003May 2003February 2004April 2004May 2004June 2004September 2004October 2004November 2004December 2004January 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007March 2007May 2007July 2007August 2007September 2007October 2007November 2007February 2008March 2008April 2008July 2008October 2008November 2008January 2009June 2009August 2009September 2009October 2009December 2009January 2010March 2010May 2010June 2010August 2010October 2010December 2010January 2011March 2011May 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012October 2012November 2012December 2012January 2013February 2013March 2013September 2013October 2013November 2013December 2013January 2014April 2014June 2014October 2014February 2015May 2015June 2015January 2016February 2016March 2016May 2016September 2016October 2016December 2016January 2017February 2017July 2017September 2017November 2017January 2018March 2018June 2018July 2018August 2018October 2018February 2019March 2019May 2019June 2019August 2019September 2019November 2019January 2020February 2020April 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021September 2021October 2021November 2021December 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 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1385884800, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 35, "token_count": 9}, {"author_id": 6, "token_count": 26}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 35, "token_count": 5}, {"author_id": 1, "token_count": 2}, {"author_id": 27, "token_count": 19}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 26, "token_count": 19}, {"author_id": 27, "token_count": 198}, {"author_id": 9, "token_count": 6}, {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, 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{"author_id": 18, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 116}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 37, "token_count": 3}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 41, "token_count": 7}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 20, "token_count": 35}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 58, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 24}, {"author_id": 58, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 35, "token_count": 55}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 58, "token_count": 9}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 41, "token_count": 33}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 39, "token_count": 4}, {"author_id": 58, "token_count": 3}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 25}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 17, "token_count": 26}, {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 47, "token_count": 11}, {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 218}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 58, "token_count": 5}, {"author_id": 60, "token_count": 365}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 326}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "token_count": 216}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 18}, {"author_id": 59, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 57}, {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 37, "token_count": 28}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 14, "token_count": 6}, {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 114}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 42, "token_count": 7}, {"author_id": 19, "token_count": 6}, {"author_id": 58, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 1058}, {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	1673	14.42%
Christoph Lameter	1430	12.33%
Hugh Dickins	1190	10.26%
Andrew Morton	1113	9.59%
Mel Gorman	632	5.45%
Naoya Horiguchi	416	3.59%
Aneesh Kumar K.V	238	2.05%
Liam R. Howlett	194	1.67%
Kamezawa Hiroyuki	138	1.19%
Andi Kleen	126	1.09%
Yang Shi	77	0.66%
Matthew Wilcox	64	0.55%
Linus Torvalds (pre-git)	62	0.53%
Kirill A. Shutemov	51	0.44%
Dan J Williams	51	0.44%
MinChan Kim	47	0.41%
Vlastimil Babka	40	0.34%
Andrea Arcangeli	38	0.33%
Peter Zijlstra	33	0.28%
Michal Hocko	31	0.27%
Christoph Hellwig	29	0.25%
JoonSoo Kim	26	0.22%
Huang Ying	26	0.22%
Linus Torvalds	23	0.20%
Nicholas Piggin	18	0.16%
Miaohe Lin	17	0.15%
David Howells	12	0.10%
Uladzislau Rezki	11	0.09%
Peter Xu	7	0.06%
Kefeng Wang	7	0.06%
Andrey Konovalov	7	0.06%
Al Viro	7	0.06%
Tejun Heo	6	0.05%
Mike Kravetz	6	0.05%
Andrey Ryabinin	2	0.02%
Anshuman Khandual	1	0.01%
Others	3753	32.35%
Total	11602

mempool.c

562

-

38

2192

Linus TorvaldsDavid RientjesAndrew MortonAndrey RyabininTejun HeoChristoph LameterNicholas PigginLinus Torvalds (pre-git)Miaohe LinCatalin MarinasAndrey KonovalovMichal HockoMike RapoportMel GormanAl ViroChristoph HellwigOthers January 1992August 1992January 1996October 1997August 1998September 1999January 2000March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003March 2004June 2004March 2005May 2005June 2005October 2005March 2006August 2006July 2007October 2007October 2011January 2012June 2012April 2014June 2014February 2015April 2015May 2015November 2015March 2016June 2016July 2016June 2017November 2017February 2018March 2019August 2020October 2020December 2020April 2021June 2021June 2022October 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 632}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 136}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 28, "token_count": 20}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 38}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 25, "token_count": 75}, {"author_id": 35, "token_count": 584}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 53}, ]}, ]

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

memremap.c

550

-

33

2235

Dan J WilliamsChristoph HellwigAlistair PoppleDavid HildenbrandAndrey RyabininMatthew WilcoxAnshuman KhandualJérôme GlisseMichal HockoAneesh Kumar K.VNicholas PigginKamezawa HiroyukiSong MuchunMiaohe LinAndrea ArcangeliAndrew MortonOthers August 2002October 2002November 2005January 2006October 2007October 2008January 2011January 2014August 2015October 2015January 2016March 2016May 2016July 2016September 2016January 2017April 2017July 2017September 2017December 2017February 2018March 2018May 2018July 2018August 2018October 2018December 2018June 2019July 2019August 2019October 2019January 2020February 2020March 2020April 2020October 2020November 2020February 2021April 2021May 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 14}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 22, "token_count": 108}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 212}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 41, "token_count": 27}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 41, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 41, "token_count": 21}, {"author_id": 52, "token_count": 23}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 72}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 41, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 29}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 52, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 42}, {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 41, "token_count": 97}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 171}, {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 83}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 24, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 41, "token_count": 502}, {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 33}, {"author_id": 41, "token_count": 50}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 71}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 21}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 36, "token_count": 8}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 78}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

memtest.c

137

-

14

584

Tejun HeoKefeng WangAndi KleenLinus TorvaldsOthers February 2002March 2008April 2008July 2008February 2009March 2009June 2009August 2010July 2011February 2013January 2014April 2015June 2015September 2015November 2017March 2023August 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 34, "token_count": 9}, {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 9, "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": 42, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	44	7.53%
Kefeng Wang	30	5.14%
Andi Kleen	9	1.54%
Linus Torvalds	3	0.51%
Others	498	85.27%
Total	584

migrate.c

2611

-

112

9581

Huang YingChristoph LameterMatthew WilcoxNaoya HoriguchiHugh DickinsMinChan KimMel GormanJan KaraMichal HockoMiaohe LinJoonSoo KimYang ShiPeter ZijlstraJérôme GlisseKirill A. ShutemovAnshuman KhandualKefeng WangZi YanPeter XuLinus TorvaldsMike KravetzNicholas PigginJohannes WeinerAndrew MortonAlistair PoppleVlastimil BabkaDavid HildenbrandLinus Torvalds (pre-git)David RientjesSong MuchunVladimir DavydovAndrea ArcangeliKamezawa HiroyukiAneesh Kumar K.VAndi KleenShaohua LiChristoph HellwigDavid HowellsDan J WilliamsTejun HeoLiam R. HowlettAl ViroOthers September 1991January 1995June 1995January 1996March 1996January 1997May 1999June 1999April 2002May 2002June 2002August 2002September 2002October 2002December 2002June 2003March 2004April 2004May 2004June 2004March 2005January 2006February 2006March 2006June 2006September 2006October 2006November 2006December 2006March 2007April 2007June 2007July 2007August 2007October 2007December 2007January 2008February 2008June 2008July 2008August 2008October 2008November 2008December 2008January 2009April 2009June 2009September 2009December 2009February 2010May 2010September 2010October 2010December 2010January 2011February 2011March 2011June 2011October 2011December 2011January 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014March 2014June 2014December 2014April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017March 2017April 2017May 2017July 2017August 2017September 2017November 2017December 2017January 2018March 2018April 2018July 2018October 2018December 2018February 2019March 2019June 2019August 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 34, "token_count": 6}, {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ 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38, "token_count": 101}, {"author_id": 15, "token_count": 158}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 22, "token_count": 1}, {"author_id": 53, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 157}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 14, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 58, "token_count": 115}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 36, "token_count": 12}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 174}, {"author_id": 59, "token_count": 6}, {"author_id": 16, "token_count": 4}, {"author_id": 39, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 21}, {"author_id": 19, "token_count": 1}, {"author_id": 36, "token_count": 7}, {"author_id": 58, "token_count": 33}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 32}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 58, "token_count": 19}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 4}, {"author_id": 5, "token_count": 84}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 38, "token_count": 12}, {"author_id": 17, "token_count": 101}, {"author_id": 59, "token_count": 3}, {"author_id": 36, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 59, "token_count": 30}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 27}, {"author_id": 5, "token_count": 55}, {"author_id": 59, "token_count": 54}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 267}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 17, "token_count": 37}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 17, "token_count": 76}, {"author_id": 39, "token_count": 28}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 22}, {"author_id": 5, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 127}, {"author_id": 18, "token_count": 29}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 51, "token_count": 5}, {"author_id": 39, "token_count": 21}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 17, "token_count": 1130}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 17, "token_count": 388}, {"author_id": 3, "token_count": 23}, {"author_id": 21, "token_count": 44}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 17, "token_count": 9}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 5, "token_count": 87}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 48}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 42, "token_count": 102}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 53, "token_count": 39}, {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1882	19.64%
Christoph Lameter	1210	12.63%
Matthew Wilcox	844	8.81%
Naoya Horiguchi	429	4.48%
Hugh Dickins	358	3.74%
MinChan Kim	342	3.57%
Mel Gorman	319	3.33%
Jan Kara	280	2.92%
Michal Hocko	260	2.71%
Miaohe Lin	250	2.61%
JoonSoo Kim	216	2.25%
Yang Shi	198	2.07%
Peter Zijlstra	193	2.01%
Jérôme Glisse	129	1.35%
Kirill A. Shutemov	115	1.20%
Anshuman Khandual	113	1.18%
Kefeng Wang	106	1.11%
Zi Yan	104	1.09%
Peter Xu	88	0.92%
Linus Torvalds	83	0.87%
Mike Kravetz	78	0.81%
Nicholas Piggin	52	0.54%
Johannes Weiner	49	0.51%
Andrew Morton	48	0.50%
Alistair Popple	48	0.50%
Vlastimil Babka	42	0.44%
David Hildenbrand	29	0.30%
Linus Torvalds (pre-git)	28	0.29%
David Rientjes	28	0.29%
Song Muchun	21	0.22%
Vladimir Davydov	19	0.20%
Andrea Arcangeli	19	0.20%
Kamezawa Hiroyuki	18	0.19%
Aneesh Kumar K.V	18	0.19%
Andi Kleen	15	0.16%
Shaohua Li	13	0.14%
Christoph Hellwig	13	0.14%
David Howells	11	0.11%
Dan J Williams	3	0.03%
Tejun Heo	2	0.02%
Liam R. Howlett	1	0.01%
Al Viro	1	0.01%
Others	1506	15.72%
Total	9581

migrate_device.c

960

-

27

3479

Christoph HellwigAlistair PoppleJérôme GlisseMatthew WilcoxDavid HildenbrandMel GormanHugh DickinsPeter XuChristoph LameterZi YanMinChan KimAndrew MortonOthers August 2002February 2006March 2006June 2006October 2008October 2011November 2012December 2013February 2015July 2016December 2016April 2017September 2017November 2017December 2018August 2019January 2020February 2020March 2020April 2020July 2020June 2021September 2021November 2021January 2022February 2022May 2022June 2022July 2022August 2022September 2022November 2022February 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 295}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 59}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 2279}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 51}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 124}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 39, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 394}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2297	66.02%
Alistair Popple	543	15.61%
Jérôme Glisse	297	8.54%
Matthew Wilcox	73	2.10%
David Hildenbrand	51	1.47%
Mel Gorman	18	0.52%
Hugh Dickins	16	0.46%
Peter Xu	15	0.43%
Christoph Lameter	15	0.43%
Zi Yan	4	0.11%
MinChan Kim	4	0.11%
Andrew Morton	3	0.09%
Others	143	4.11%
Total	3479

mincore.c

283

-

31

1070

Linus TorvaldsNaoya HoriguchiJohannes WeinerNicholas PigginHugh DickinsChristoph HellwigDavid HowellsMatthew WilcoxKirill A. ShutemovAndrea ArcangeliAndrey KonovalovLinus Torvalds (pre-git)Andrew MortonTejun HeoPeter XuMike RapoportHuang YingOthers May 1992September 1992March 2002February 2004February 2005March 2005December 2006February 2007January 2009December 2009March 2010May 2010January 2011November 2013February 2015November 2015January 2016April 2016October 2016February 2017November 2017January 2019May 2019August 2019September 2019February 2020June 2020October 2020January 2021May 2022October 2022January 2023March 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 21, "token_count": 110}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "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": 21, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 28, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 27, "token_count": 21}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 7, "token_count": 134}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 27, "token_count": 166}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 204}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

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

mlock.c

834

-

58

3404

Hugh DickinsLinus Torvalds (pre-git)Vlastimil BabkaNicholas PigginMatthew WilcoxLiam R. HowlettKirill A. ShutemovAndrew MortonMichal HockoAndrey KonovalovMike RapoportMinChan KimLinus TorvaldsMiaohe LinMel GormanDavid RientjesQi ZhengJoonSoo KimAndrey RyabininAndi KleenOthers September 1991November 1991March 1992May 1992September 1992October 1992December 1992March 1993July 1993August 1993September 1993July 1994August 1994January 1995February 1995June 1995January 1996January 1997October 1997March 1998May 1998May 1999June 1999September 1999January 2000March 2000February 2002June 2002September 2002October 2002March 2003September 2003October 2003February 2004May 2004August 2004October 2004November 2004January 2005February 2005March 2005January 2006March 2006September 2006May 2007July 2007July 2008October 2008January 2009February 2009September 2009March 2010January 2011March 2011May 2011October 2011October 2012February 2013September 2013January 2014March 2015April 2015November 2015January 2016May 2016October 2016November 2016February 2017March 2017May 2017September 2017October 2017November 2017February 2018August 2018March 2019June 2019September 2019May 2020June 2020September 2020December 2020April 2021May 2021July 2021February 2022March 2022April 2022July 2022September 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 688982400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 364}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 40}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 138}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 35, "token_count": 5}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 18, "token_count": 222}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 18, "token_count": 10}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 632}, {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "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": 5, "token_count": 63}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 64}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 279}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 259}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	689	20.24%
Linus Torvalds (pre-git)	533	15.66%
Vlastimil Babka	232	6.82%
Nicholas Piggin	142	4.17%
Matthew Wilcox	83	2.44%
Liam R. Howlett	80	2.35%
Kirill A. Shutemov	56	1.65%
Andrew Morton	37	1.09%
Michal Hocko	33	0.97%
Andrey Konovalov	14	0.41%
Mike Rapoport	8	0.24%
MinChan Kim	7	0.21%
Linus Torvalds	6	0.18%
Miaohe Lin	5	0.15%
Mel Gorman	5	0.15%
David Rientjes	5	0.15%
Qi Zheng	4	0.12%
JoonSoo Kim	1	0.03%
Andrey Ryabinin	1	0.03%
Andi Kleen	1	0.03%
Others	1462	42.95%
Total	3404

mm_init.c

2798

-

73

9881

Mike RapoportMel GormanKefeng WangKirill A. ShutemovLinus Torvalds (pre-git)Alexander PotapenkoChristoph LameterJoonSoo KimAneesh Kumar K.VDavid RientjesNaoya HoriguchiAndrew MortonMike KravetzYu ZhaoDavid HowellsAnshuman KhandualPeter ZijlstraCatalin MarinasVlastimil BabkaZi YanMiaohe LinLiam R. HowlettKamezawa HiroyukiChristoph HellwigAndi KleenMinChan KimJan KaraHugh DickinsOthers June 1993June 1995September 1999March 2000February 2002May 2002September 2002October 2002December 2002March 2003June 2004January 2005June 2005October 2005January 2006September 2006May 2007July 2007October 2007April 2008July 2008June 2009September 2009August 2010October 2011December 2011September 2012February 2013July 2013October 2013January 2014August 2014December 2014February 2015April 2015June 2015July 2015November 2015March 2016May 2016July 2016August 2016February 2017July 2017August 2017April 2018August 2018December 2018February 2019May 2019July 2019September 2019November 2019April 2020June 2020August 2020October 2020December 2020February 2021April 2021May 2021November 2021January 2022April 2022June 2022August 2022September 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 31}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 34, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 482}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 2, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 6, "token_count": 37}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 35, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 38, "token_count": 7}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 12}, {"author_id": 18, "token_count": 4}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 4, "token_count": 8232}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 26, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 42, "token_count": 87}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 29}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	8241	83.40%
Mel Gorman	587	5.94%
Kefeng Wang	90	0.91%
Kirill A. Shutemov	47	0.48%
Linus Torvalds (pre-git)	40	0.40%
Alexander Potapenko	28	0.28%
Christoph Lameter	23	0.23%
JoonSoo Kim	21	0.21%
Aneesh Kumar K.V	20	0.20%
David Rientjes	15	0.15%
Naoya Horiguchi	12	0.12%
Andrew Morton	11	0.11%
Mike Kravetz	10	0.10%
Yu Zhao	9	0.09%
David Howells	9	0.09%
Anshuman Khandual	7	0.07%
Peter Zijlstra	6	0.06%
Catalin Marinas	6	0.06%
Vlastimil Babka	5	0.05%
Zi Yan	4	0.04%
Miaohe Lin	4	0.04%
Liam R. Howlett	4	0.04%
Kamezawa Hiroyuki	4	0.04%
Christoph Hellwig	3	0.03%
Andi Kleen	3	0.03%
MinChan Kim	2	0.02%
Jan Kara	2	0.02%
Hugh Dickins	1	0.01%
Others	667	6.75%
Total	9881

mm_slot.h

55

-

1

122

Qi Zheng August 2022 var spanGroupData = [ {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 122}, ]}, ]

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

mmap.c

3991

-

170

15737

Liam R. HowlettLinus TorvaldsLinus Torvalds (pre-git)Andrew MortonAndrea ArcangeliKirill A. ShutemovHugh DickinsMichal HockoYang ShiAl ViroAndi KleenPeter ZijlstraMike RapoportMatthew WilcoxVlastimil BabkaDavid HowellsDan J WilliamsNicholas PigginNaoya HoriguchiChristoph HellwigMiaohe LinMel GormanDavid HildenbrandTejun HeoAndrey KonovalovDavid RientjesAlistair PoppleAnshuman KhandualShaohua LiPeter XuCatalin MarinasMike KravetzOthers September 1991December 1991January 1992May 1992August 1992September 1992December 1992March 1993June 1993July 1993August 1993September 1993May 1994June 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996June 1996September 1996December 1996January 1997March 1997October 1997January 1998February 1998May 1998August 1998January 1999February 1999May 1999June 1999September 1999January 2000March 2000June 2000October 2000January 2001February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003July 2003September 2003October 2003December 2003January 2004February 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005February 2005March 2005April 2005May 2005June 2005September 2005October 2005January 2006March 2006April 2006June 2006July 2006August 2006September 2006October 2006December 2006January 2007February 2007March 2007May 2007July 2007August 2007October 2007November 2007January 2008February 2008April 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009March 2009April 2009June 2009July 2009September 2009November 2009December 2009January 2010March 2010April 2010August 2010September 2010October 2010December 2010January 2011April 2011May 2011June 2011October 2011January 2012February 2012March 2012April 2012May 2012August 2012October 2012November 2012December 2012January 2013February 2013March 2013April 2013May 2013July 2013September 2013November 2013January 2014March 2014April 2014May 2014June 2014August 2014September 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016September 2016October 2016December 2016February 2017May 2017June 2017September 2017November 2017March 2018April 2018May 2018June 2018July 2018August 2018October 2018December 2018March 2019April 2019May 2019August 2019September 2019November 2019January 2020April 2020June 2020July 2020August 2020October 2020December 2020January 2021February 2021June 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, 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"token_count": 10}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 13, "token_count": 42}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 66}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 52}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 105}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 33}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ 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"group": [ {"author_id": 20, "token_count": 12}, {"author_id": 3, "token_count": 4}, {"author_id": 37, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 41, "token_count": 39}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 37, "token_count": 29}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 35, "token_count": 4}, {"author_id": 21, "token_count": 139}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 21, "token_count": 17}, {"author_id": 37, "token_count": 38}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 58, "token_count": 91}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 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"group": [ {"author_id": 1, "token_count": 3}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 58, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 4125}, {"author_id": 5, "token_count": 43}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 19, "token_count": 48}, {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 24, "token_count": 11}, {"author_id": 19, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 1718}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 19, "token_count": 19}, {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 18, "token_count": 56}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 223}, {"author_id": 21, "token_count": 43}, {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 19, "token_count": 119}, {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 19, "token_count": 164}, {"author_id": 21, "token_count": 212}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 19, "token_count": 415}, {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 19, "token_count": 100}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 256}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Liam R. Howlett	6968	44.28%
Linus Torvalds	1139	7.24%
Linus Torvalds (pre-git)	1066	6.77%
Andrew Morton	852	5.41%
Andrea Arcangeli	519	3.30%
Kirill A. Shutemov	286	1.82%
Hugh Dickins	251	1.59%
Michal Hocko	110	0.70%
Yang Shi	97	0.62%
Al Viro	75	0.48%
Andi Kleen	74	0.47%
Peter Zijlstra	72	0.46%
Mike Rapoport	71	0.45%
Matthew Wilcox	71	0.45%
Vlastimil Babka	61	0.39%
David Howells	59	0.37%
Dan J Williams	39	0.25%
Nicholas Piggin	34	0.22%
Naoya Horiguchi	34	0.22%
Christoph Hellwig	33	0.21%
Miaohe Lin	21	0.13%
Mel Gorman	16	0.10%
David Hildenbrand	12	0.08%
Tejun Heo	7	0.04%
Andrey Konovalov	7	0.04%
David Rientjes	6	0.04%
Alistair Popple	5	0.03%
Anshuman Khandual	4	0.03%
Shaohua Li	2	0.01%
Peter Xu	2	0.01%
Catalin Marinas	2	0.01%
Mike Kravetz	1	0.01%
Others	3741	23.77%
Total	15737

mmap_lock.c

246

-

5

731

Mel GormanSong MuchunOthers June 2020December 2020June 2021July 2021 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 615}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 36, "token_count": 1}, ]}, ]

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

mmu_gather.c

398

-

27

1270

Peter ZijlstraLinus TorvaldsHugh DickinsAndrew MortonMichal HockoLinus Torvalds (pre-git)Aneesh Kumar K.VMinChan KimYang ShiMel GormanShaohua LiNicholas PigginJérôme GlisseMatthew WilcoxOthers June 1993February 1995June 1995June 1999February 2002April 2002May 2002June 2002January 2003May 2003January 2004April 2004June 2004April 2005December 2006October 2007January 2008July 2008May 2011January 2012November 2012January 2013April 2013April 2014October 2014January 2015September 2015July 2016December 2016August 2017September 2017August 2018September 2018October 2018June 2019February 2020June 2020January 2021April 2021January 2022April 2022November 2022December 2022March 2023August 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 48, "token_count": 280}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 37, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 21, "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": 26, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 48, "token_count": 20}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 48, "token_count": 344}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 58, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 48, "token_count": 84}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 21, "token_count": 85}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 21, "token_count": 45}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	731	57.56%
Linus Torvalds	156	12.28%
Hugh Dickins	54	4.25%
Andrew Morton	31	2.44%
Michal Hocko	21	1.65%
Linus Torvalds (pre-git)	19	1.50%
Aneesh Kumar K.V	16	1.26%
MinChan Kim	13	1.02%
Yang Shi	11	0.87%
Mel Gorman	7	0.55%
Shaohua Li	4	0.31%
Nicholas Piggin	2	0.16%
Jérôme Glisse	2	0.16%
Matthew Wilcox	1	0.08%
Others	202	15.91%
Total	1270

mmu_notifier.c

1114

-

34

3368

Jason GunthorpeAndrea ArcangeliIzik EidusLinus Torvalds (pre-git)Jérôme GlisseAlistair PoppleMichal HockoVladimir DavydovAndrew MortonPeter ZijlstraLinus TorvaldsHugh DickinsChristoph LameterOthers January 1992May 1992August 1992August 1993September 1993July 1994February 1995June 1995September 1996May 1998March 2000February 2002April 2002May 2002September 2002March 2003April 2004August 2004February 2006September 2006December 2006May 2007July 2008September 2009January 2011October 2011July 2012October 2012February 2013May 2013June 2013September 2014November 2014September 2015February 2017March 2017November 2017August 2018December 2018May 2019June 2019July 2019August 2019November 2019December 2019January 2020March 2020June 2020August 2020October 2020March 2021April 2022July 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 20, "token_count": 476}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 46, "token_count": 62}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 45}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 195}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 43, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 47}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 30}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 20}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 50, "token_count": 270}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 50, "token_count": 1444}, {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 50, "token_count": 166}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 50, "token_count": 141}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 54, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	2021	60.01%
Andrea Arcangeli	521	15.47%
Izik Eidus	62	1.84%
Linus Torvalds (pre-git)	56	1.66%
Jérôme Glisse	51	1.51%
Alistair Popple	51	1.51%
Michal Hocko	47	1.40%
Vladimir Davydov	36	1.07%
Andrew Morton	11	0.33%
Peter Zijlstra	4	0.12%
Linus Torvalds	4	0.12%
Hugh Dickins	3	0.09%
Christoph Lameter	3	0.09%
Others	498	14.79%
Total	3368

mmzone.c

112

-

15

410

Mel GormanKamezawa HiroyukiPeter ZijlstraHugh DickinsYu ZhaoKefeng WangAndrew MortonLinus Torvalds (pre-git)Andi KleenOthers September 1992June 1993May 2004October 2005March 2006April 2008May 2009May 2011May 2012February 2013October 2013May 2016February 2017November 2017December 2020February 2022March 2022September 2022October 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 40, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 104}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 6, "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": 6, "token_count": 47}, {"author_id": 48, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 48, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "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": 1, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 42, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	156	38.05%
Kamezawa Hiroyuki	122	29.76%
Peter Zijlstra	25	6.10%
Hugh Dickins	6	1.46%
Yu Zhao	5	1.22%
Kefeng Wang	5	1.22%
Andrew Morton	5	1.22%
Linus Torvalds (pre-git)	3	0.73%
Andi Kleen	1	0.24%
Others	82	20.00%
Total	410

mprotect.c

886

-

74

3516

Peter XuLinus Torvalds (pre-git)Andi KleenHugh DickinsDavid HildenbrandAndrew MortonPeter ZijlstraKirill A. ShutemovMel GormanLiam R. HowlettJérôme GlisseHuang YingLinus TorvaldsChristoph LameterJohannes WeinerAlistair PoppleAndrea ArcangeliAneesh Kumar K.VKefeng WangChristoph HellwigCatalin MarinasAnshuman KhandualDan J WilliamsMike RapoportMichal HockoIzik EidusAndrey KonovalovDavid RientjesZi YanAl ViroDavid HowellsMiaohe LinMatthew WilcoxOthers 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 2008June 2008July 2008January 2009February 2009June 2009September 2009January 2011February 2012March 2012October 2012November 2012December 2012October 2013November 2013December 2013January 2014February 2014April 2014October 2014February 2015March 2015June 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017March 2017July 2017August 2017September 2017November 2017January 2018February 2018April 2018June 2018December 2018March 2019May 2019August 2019September 2019November 2019March 2020April 2020June 2020November 2020February 2021May 2021June 2021February 2022March 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023October 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 175}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 36}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 82}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 34, "token_count": 3}, {"author_id": 21, "token_count": 42}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 85}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 34, "token_count": 97}, {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 127}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 45}, {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 48, "token_count": 24}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 20, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 46, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 17}, {"author_id": 7, "token_count": 37}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 48, "token_count": 89}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 26, "token_count": 14}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 39}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 3, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 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{"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 38, "token_count": 11}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 34, "token_count": 157}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 5}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 39, "token_count": 135}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 31}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 17, "token_count": 27}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 14}, {"author_id": 39, "token_count": 185}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 100}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 17, "token_count": 25}, {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 9}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 24, "token_count": 22}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 24, "token_count": 32}, {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 66}, {"author_id": 39, "token_count": 64}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 40}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 42, "token_count": 19}, {"author_id": 60, "token_count": 53}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	435	12.37%
Linus Torvalds (pre-git)	429	12.20%
Andi Kleen	300	8.53%
Hugh Dickins	233	6.63%
David Hildenbrand	168	4.78%
Andrew Morton	157	4.47%
Peter Zijlstra	120	3.41%
Kirill A. Shutemov	119	3.38%
Mel Gorman	115	3.27%
Liam R. Howlett	82	2.33%
Jérôme Glisse	55	1.56%
Huang Ying	52	1.48%
Linus Torvalds	46	1.31%
Christoph Lameter	45	1.28%
Johannes Weiner	37	1.05%
Alistair Popple	31	0.88%
Andrea Arcangeli	28	0.80%
Aneesh Kumar K.V	23	0.65%
Kefeng Wang	20	0.57%
Christoph Hellwig	18	0.51%
Catalin Marinas	16	0.46%
Anshuman Khandual	13	0.37%
Dan J Williams	8	0.23%
Mike Rapoport	7	0.20%
Michal Hocko	7	0.20%
Izik Eidus	7	0.20%
Andrey Konovalov	7	0.20%
David Rientjes	5	0.14%
Zi Yan	4	0.11%
Al Viro	3	0.09%
David Howells	2	0.06%
Miaohe Lin	1	0.03%
Matthew Wilcox	1	0.03%
Others	922	26.22%
Total	3516

mremap.c

1175

-

73

4706

Linus Torvalds (pre-git)Hugh DickinsAneesh Kumar K.VAl ViroAndrew MortonLiam R. HowlettLinus TorvaldsAndrea ArcangeliAndi KleenMike RapoportMike KravetzKirill A. ShutemovJérôme GlisseNicholas PigginMichal HockoMel GormanAndrey KonovalovZi YanPeter XuMiaohe LinMinChan KimYu ZhaoYang ShiPeter ZijlstraAnshuman KhandualOthers January 1992May 1992August 1992September 1992November 1992June 1993November 1993July 1994June 1995March 1996September 1996January 1997May 1998August 1998June 1999September 1999January 2000March 2000September 2000February 2002March 2002April 2002July 2002September 2002October 2002September 2003January 2004February 2004April 2004May 2004August 2004December 2004January 2005February 2005March 2005May 2005August 2005September 2005October 2005December 2005July 2006September 2006June 2007July 2008January 2009September 2009November 2009December 2009March 2010October 2010January 2011April 2011October 2011October 2012December 2012February 2013July 2013August 2013May 2014September 2014October 2014April 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016November 2016February 2017March 2017August 2017September 2017November 2017October 2018December 2018January 2019March 2019May 2019September 2019November 2019April 2020May 2020June 2020July 2020August 2020December 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021March 2022April 2022May 2022June 2022September 2022January 2023February 2023May 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 416}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 33}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 30}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 87}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 79}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 1, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 48}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 137}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 29}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 34, "token_count": 65}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 10, "token_count": 15}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 28, "token_count": 13}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 281}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 57, "token_count": 277}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 21, "token_count": 31}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 20, "token_count": 72}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 57, "token_count": 12}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 72}, {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 4, "token_count": 44}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 14, "token_count": 41}, {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 52, "token_count": 18}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 52, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 646}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 26, "token_count": 346}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 30}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 69}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 70}, {"author_id": 19, "token_count": 21}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 227}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	636	13.51%
Hugh Dickins	542	11.52%
Aneesh Kumar K.V	351	7.46%
Al Viro	291	6.18%
Andrew Morton	265	5.63%
Liam R. Howlett	129	2.74%
Linus Torvalds	127	2.70%
Andrea Arcangeli	99	2.10%
Andi Kleen	65	1.38%
Mike Rapoport	61	1.30%
Mike Kravetz	41	0.87%
Kirill A. Shutemov	37	0.79%
Jérôme Glisse	23	0.49%
Nicholas Piggin	13	0.28%
Michal Hocko	7	0.15%
Mel Gorman	7	0.15%
Andrey Konovalov	7	0.15%
Zi Yan	6	0.13%
Peter Xu	6	0.13%
Miaohe Lin	6	0.13%
MinChan Kim	4	0.08%
Yu Zhao	3	0.06%
Yang Shi	3	0.06%
Peter Zijlstra	1	0.02%
Anshuman Khandual	1	0.02%
Others	1975	41.97%
Total	4706

msync.c

114

-

14

445

Linus TorvaldsAndrew MortonPeter ZijlstraMatthew WilcoxLinus Torvalds (pre-git)Andrey KonovalovLiam R. HowlettOthers August 1993January 1995June 1995September 1999February 2002March 2002July 2002October 2002February 2004March 2006September 2006January 2009June 2014July 2014November 2015November 2017September 2019June 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 21, "token_count": 131}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 86}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 48, "token_count": 77}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 5, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 6}, ]}, ]

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

nommu.c

1824

-

88

6835

David HowellsLiam R. HowlettLinus Torvalds (pre-git)Matthew WilcoxLinus TorvaldsAndrew MortonChristoph HellwigAndi KleenDavid HildenbrandAl ViroKirill A. ShutemovJoonSoo KimHugh DickinsNicholas PigginMike RapoportMichal HockoChristoph LameterAndrea ArcangeliKefeng WangCatalin MarinasTejun HeoAndrey RyabininVladimir DavydovJan KaraDavid RientjesOthers May 1992July 1993September 1993October 1994January 1995June 1995March 1996September 1996January 1997March 1997January 1998March 1998February 1999May 1999June 1999September 1999January 2000March 2000October 2000February 2002April 2002May 2002July 2002August 2002September 2002December 2002January 2003March 2003April 2003May 2003July 2003August 2003February 2004April 2004May 2004August 2004October 2004January 2005February 2005March 2005April 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006July 2006September 2006December 2006February 2007March 2007July 2007August 2007October 2007January 2008February 2008April 2008June 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010May 2010August 2010October 2010November 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011February 2012April 2012May 2012June 2012October 2012January 2013February 2013March 2013April 2013July 2013April 2014June 2014September 2014December 2014January 2015February 2015March 2015May 2015June 2015July 2015September 2015November 2015January 2016February 2016July 2016October 2016November 2016December 2016February 2017May 2017September 2017February 2018March 2018June 2018July 2018October 2018May 2019July 2019September 2019November 2019June 2020August 2020January 2021April 2022June 2022September 2022January 2023March 2023June 2023July 2023August 2023October 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ 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Author Name	Tokens	Token Proportion
David Howells	3319	48.56%
Liam R. Howlett	287	4.20%
Linus Torvalds (pre-git)	198	2.90%
Matthew Wilcox	167	2.44%
Linus Torvalds	166	2.43%
Andrew Morton	143	2.09%
Christoph Hellwig	86	1.26%
Andi Kleen	65	0.95%
David Hildenbrand	58	0.85%
Al Viro	56	0.82%
Kirill A. Shutemov	26	0.38%
JoonSoo Kim	22	0.32%
Hugh Dickins	19	0.28%
Nicholas Piggin	15	0.22%
Mike Rapoport	13	0.19%
Michal Hocko	13	0.19%
Christoph Lameter	8	0.12%
Andrea Arcangeli	7	0.10%
Kefeng Wang	6	0.09%
Catalin Marinas	5	0.07%
Tejun Heo	4	0.06%
Andrey Ryabinin	3	0.04%
Vladimir Davydov	2	0.03%
Jan Kara	2	0.03%
David Rientjes	2	0.03%
Others	2143	31.35%
Total	6835

oom_kill.c

1257

-

81

4068

Michal HockoDavid RientjesVladimir DavydovRoman GushchinYang ShiLinus Torvalds (pre-git)Kamezawa HiroyukiJohannes WeinerNicholas PigginChristoph LameterJérôme GlisseAndrew MortonMel GormanChristoph HellwigKirill A. ShutemovLinus TorvaldsLiam R. HowlettAndrea ArcangeliHugh DickinsVlastimil BabkaDavid HowellsJoonSoo KimPeter ZijlstraOthers September 1991December 1991September 1992June 1993September 1993June 1995March 1998September 2000October 2000February 2002May 2002June 2002October 2002June 2003July 2003January 2004May 2004October 2004February 2005March 2005May 2005February 2006April 2006June 2006September 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008May 2008July 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010August 2010September 2010March 2011April 2011July 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012October 2012December 2012February 2013July 2013September 2013October 2013January 2014October 2014December 2014February 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016July 2016August 2016October 2016February 2017May 2017July 2017August 2017September 2017October 2017November 2017January 2018April 2018May 2018June 2018July 2018August 2018September 2018December 2018February 2019March 2019May 2019June 2019July 2019September 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021March 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022August 2022September 2022May 2023October 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 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{"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 15}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Michal Hocko	917	22.54%
David Rientjes	768	18.88%
Vladimir Davydov	327	8.04%
Roman Gushchin	155	3.81%
Yang Shi	68	1.67%
Linus Torvalds (pre-git)	62	1.52%
Kamezawa Hiroyuki	54	1.33%
Johannes Weiner	52	1.28%
Nicholas Piggin	45	1.11%
Christoph Lameter	35	0.86%
Jérôme Glisse	30	0.74%
Andrew Morton	25	0.61%
Mel Gorman	24	0.59%
Christoph Hellwig	18	0.44%
Kirill A. Shutemov	17	0.42%
Linus Torvalds	15	0.37%
Liam R. Howlett	15	0.37%
Andrea Arcangeli	15	0.37%
Hugh Dickins	10	0.25%
Vlastimil Babka	6	0.15%
David Howells	5	0.12%
JoonSoo Kim	2	0.05%
Peter Zijlstra	1	0.02%
Others	1402	34.46%
Total	4068

page-writeback.c

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Tejun HeoFengguang WuAndrew MortonMatthew WilcoxJan KaraPeter ZijlstraJohannes WeinerMel GormanChristoph HellwigLinus Torvalds (pre-git)David HowellsDavid RientjesNicholas PigginChristoph LameterLinus TorvaldsAndrey RyabininMinChan KimJoonSoo KimYang ShiHuang YingMike RapoportNaoya HoriguchiKirill A. ShutemovKefeng WangAndrea ArcangeliMichal HockoDavid HildenbrandOthers September 1992June 1993November 1993August 1994June 1995January 1996September 1996March 1997August 1997June 1999September 1999September 2000October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002December 2002January 2003March 2003April 2003June 2003August 2003September 2003October 2003January 2004April 2004May 2004August 2004January 2005February 2005March 2005November 2005January 2006March 2006June 2006August 2006September 2006December 2006February 2007May 2007July 2007October 2007November 2007February 2008April 2008January 2009February 2009March 2009April 2009May 2009June 2009September 2009October 2009April 2010May 2010June 2010July 2010August 2010September 2010October 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012December 2012January 2013February 2013April 2013September 2013October 2013January 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015February 2015March 2015April 2015May 2015August 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017March 2017April 2017May 2017August 2017September 2017October 2017November 2017April 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019January 2020April 2020June 2020August 2020September 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022April 2022June 2022August 2022September 2022November 2022December 2022January 2023June 2023September 2023October 2023December 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 3}, ]}, 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"token_count": 22}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 440}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 22, "token_count": 42}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 24}, {"author_id": 42, "token_count": 3}, {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	2220	22.55%
Fengguang Wu	1813	18.42%
Andrew Morton	865	8.79%
Matthew Wilcox	621	6.31%
Jan Kara	520	5.28%
Peter Zijlstra	399	4.05%
Johannes Weiner	220	2.23%
Mel Gorman	186	1.89%
Christoph Hellwig	161	1.64%
Linus Torvalds (pre-git)	126	1.28%
David Howells	119	1.21%
David Rientjes	109	1.11%
Nicholas Piggin	87	0.88%
Christoph Lameter	80	0.81%
Linus Torvalds	75	0.76%
Andrey Ryabinin	23	0.23%
MinChan Kim	22	0.22%
JoonSoo Kim	20	0.20%
Yang Shi	13	0.13%
Huang Ying	10	0.10%
Mike Rapoport	6	0.06%
Naoya Horiguchi	5	0.05%
Kirill A. Shutemov	4	0.04%
Kefeng Wang	4	0.04%
Andrea Arcangeli	3	0.03%
Michal Hocko	2	0.02%
David Hildenbrand	1	0.01%
Others	2131	21.65%
Total	9845

page_alloc.c

6903

-

198

23533

Mike RapoportMel GormanHuang YingKirill A. ShutemovVlastimil BabkaKamezawa HiroyukiJoonSoo KimAndrew MortonMichal HockoAnshuman KhandualZi YanChristoph LameterFengguang WuKefeng WangDan J WilliamsNaoya HoriguchiMatthew WilcoxMinChan KimLinus Torvalds (pre-git)Hugh DickinsAndrey KonovalovDavid HildenbrandNicholas PigginAndi KleenChristoph HellwigDavid RientjesJohannes WeinerMiaohe LinLinus TorvaldsAlexander PotapenkoDavid HowellsPeter ZijlstraVladimir DavydovQi ZhengAndrea ArcangeliCatalin MarinasAndrey RyabininRoman GushchinJason GunthorpeSong MuchunAlistair PoppleYu ZhaoMike KravetzYang ShiOthers September 1992June 1993June 1995January 1996March 1996March 1997September 1999January 2000March 2000July 2000September 2000October 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003October 2003December 2003March 2004April 2004May 2004June 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006January 2007February 2007May 2007July 2007October 2007December 2007February 2008March 2008April 2008May 2008June 2008July 2008September 2008November 2008January 2009June 2009July 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017January 2018April 2018May 2018June 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020April 2020May 2020June 2020July 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 14}, 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"token_count": 18}, {"author_id": 6, "token_count": 86}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 141}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 155}, {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 27}, {"author_id": 41, "token_count": 4}, {"author_id": 28, "token_count": 16}, {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 35, "token_count": 7}, {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 38, "token_count": 295}, {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 22, "token_count": 64}, {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 273}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 24, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 4, "token_count": 24}, {"author_id": 23, "token_count": 7}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 24, "token_count": 1}, {"author_id": 15, "token_count": 47}, {"author_id": 36, "token_count": 1}, {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 59}, {"author_id": 15, "token_count": 5}, {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 264}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 7, "token_count": 2}, {"author_id": 5, "token_count": 34}, {"author_id": 4, "token_count": 2}, {"author_id": 23, "token_count": 2}, {"author_id": 18, "token_count": 71}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 24}, {"author_id": 42, "token_count": 1}, {"author_id": 5, "token_count": 2}, {"author_id": 6, "token_count": 112}, {"author_id": 16, "token_count": 59}, {"author_id": 28, "token_count": 5}, {"author_id": 36, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 6, "token_count": 343}, {"author_id": 4, "token_count": 2}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 27, "token_count": 119}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 54, "token_count": 7}, {"author_id": 12, "token_count": 69}, {"author_id": 17, "token_count": 8}, {"author_id": 6, "token_count": 100}, {"author_id": 59, "token_count": 12}, {"author_id": 37, "token_count": 35}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 53, "token_count": 62}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 44, "token_count": 11}, {"author_id": 53, "token_count": 219}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 30, "token_count": 8}, {"author_id": 5, "token_count": 16}, {"author_id": 6, "token_count": 208}, {"author_id": 36, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 6, "token_count": 20}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 21}, {"author_id": 10, "token_count": 11}, {"author_id": 42, "token_count": 11}, {"author_id": 59, "token_count": 26}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 40}, {"author_id": 6, "token_count": 28}, {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 50, "token_count": 8}, {"author_id": 5, "token_count": 26}, {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 18, "token_count": 11}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 4, "token_count": 9448}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 10, "token_count": 13}, {"author_id": 6, "token_count": 10}, {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 42, "token_count": 178}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 581}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 5, "token_count": 44}, {"author_id": 59, "token_count": 11}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 17, "token_count": 1009}, {"author_id": 1, "token_count": 3}, {"author_id": 44, "token_count": 8}, {"author_id": 60, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	9477	40.27%
Mel Gorman	4177	17.75%
Huang Ying	1017	4.32%
Kirill A. Shutemov	685	2.91%
Vlastimil Babka	460	1.95%
Kamezawa Hiroyuki	357	1.52%
JoonSoo Kim	346	1.47%
Andrew Morton	341	1.45%
Michal Hocko	336	1.43%
Anshuman Khandual	297	1.26%
Zi Yan	281	1.19%
Christoph Lameter	241	1.02%
Fengguang Wu	226	0.96%
Kefeng Wang	194	0.82%
Dan J Williams	170	0.72%
Naoya Horiguchi	161	0.68%
Matthew Wilcox	155	0.66%
MinChan Kim	154	0.65%
Linus Torvalds (pre-git)	145	0.62%
Hugh Dickins	141	0.60%
Andrey Konovalov	121	0.51%
David Hildenbrand	96	0.41%
Nicholas Piggin	93	0.40%
Andi Kleen	69	0.29%
Christoph Hellwig	67	0.28%
David Rientjes	64	0.27%
Johannes Weiner	62	0.26%
Miaohe Lin	56	0.24%
Linus Torvalds	56	0.24%
Alexander Potapenko	48	0.20%
David Howells	45	0.19%
Peter Zijlstra	40	0.17%
Vladimir Davydov	29	0.12%
Qi Zheng	23	0.10%
Andrea Arcangeli	23	0.10%
Catalin Marinas	15	0.06%
Andrey Ryabinin	13	0.06%
Roman Gushchin	12	0.05%
Jason Gunthorpe	8	0.03%
Song Muchun	7	0.03%
Alistair Popple	7	0.03%
Yu Zhao	6	0.03%
Mike Kravetz	5	0.02%
Yang Shi	4	0.02%
Others	3203	13.61%
Total	23533

page_counter.c

264

-

16

814

Johannes WeinerRoman GushchinTejun HeoAndrew MortonMiaohe LinOthers February 2002June 2003July 2003August 2007November 2010December 2014February 2015November 2015November 2017June 2018April 2020August 2020October 2020December 2020April 2021August 2022 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 482}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 23, "token_count": 196}, {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 7, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 32}, ]}, ]

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

page_ext.c

534

-

35

1697

JoonSoo KimVladimir DavydovLinus Torvalds (pre-git)Vlastimil BabkaSeongJae ParkFengguang WuYang ShiAndrea ArcangeliAndrew MortonMike RapoportCatalin MarinasKirill A. ShutemovKamezawa HiroyukiAnshuman KhandualOthers September 1992June 1993June 1995January 1996June 1999January 2005June 2005October 2005September 2006October 2007April 2008November 2008June 2009December 2009January 2011December 2014September 2015February 2016March 2016June 2016October 2016May 2017September 2017November 2017January 2018August 2018October 2018February 2019March 2019October 2019December 2020September 2021November 2021January 2022March 2022April 2022August 2022September 2022November 2022January 2023July 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 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": 40, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 45, "token_count": 13}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 1173}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 43, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 58, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 77}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 18, "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": 21}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 194}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1250	73.66%
Vladimir Davydov	36	2.12%
Linus Torvalds (pre-git)	35	2.06%
Vlastimil Babka	15	0.88%
SeongJae Park	15	0.88%
Fengguang Wu	13	0.77%
Yang Shi	8	0.47%
Andrea Arcangeli	5	0.29%
Andrew Morton	4	0.24%
Mike Rapoport	3	0.18%
Catalin Marinas	3	0.18%
Kirill A. Shutemov	2	0.12%
Kamezawa Hiroyuki	2	0.12%
Anshuman Khandual	1	0.06%
Others	305	17.97%
Total	1697

page_idle.c

221

-

18

855

Vladimir DavydovKefeng WangMatthew WilcoxKirill A. ShutemovAndrea ArcangeliLinus Torvalds (pre-git)JoonSoo KimYang ShiChristoph LameterHugh DickinsSeongJae ParkAndrew MortonMinChan KimMike RapoportOthers August 1992September 1992June 1993November 1994January 1996September 1996March 1997September 1999August 2002July 2003April 2004August 2004June 2006October 2008December 2009January 2011January 2014December 2014September 2015January 2016February 2017May 2017September 2017November 2017April 2018June 2018October 2018June 2020January 2022February 2022May 2022December 2022 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 32}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 43, "token_count": 578}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 43, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 58, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 42, "token_count": 58}, ]}, ]

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

page_io.c

544

-

50

2584

Mel GormanChristoph HellwigAndrew MortonMatthew WilcoxLinus Torvalds (pre-git)MinChan KimPeter ZijlstraHuang YingDennis ZhouShaohua LiSeth JenningsTejun HeoJohannes WeinerRoman GushchinAl ViroChristoph LameterNicholas PigginLinus TorvaldsOthers January 1992August 1992November 1993January 1996March 1998December 1998May 1999February 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002June 2006July 2006September 2006December 2006September 2007February 2008June 2008March 2011January 2012April 2012July 2012April 2013May 2013July 2013October 2013January 2014March 2014April 2014June 2014December 2014January 2015February 2015May 2015July 2015December 2015March 2016June 2016July 2016August 2016September 2016October 2016November 2016June 2017July 2017August 2017September 2017November 2017December 2017July 2018September 2018October 2018November 2018December 2018January 2019June 2019July 2019November 2019January 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021January 2022February 2022March 2022April 2022May 2022August 2022September 2022January 2023February 2023April 2023May 2023July 2023September 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 34}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 10, "token_count": 10}, {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 101}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 48, "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": 28, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 493}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 55, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 56, "token_count": 26}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 38}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 20}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 33, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 33, "token_count": 24}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 16, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 23, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 22, "token_count": 56}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 791}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 57, "token_count": 2}, {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 191}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 5, "token_count": 23}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	505	19.54%
Christoph Hellwig	333	12.89%
Andrew Morton	168	6.50%
Matthew Wilcox	106	4.10%
Linus Torvalds (pre-git)	72	2.79%
MinChan Kim	54	2.09%
Peter Zijlstra	47	1.82%
Huang Ying	47	1.82%
Dennis Zhou	38	1.47%
Shaohua Li	26	1.01%
Seth Jennings	22	0.85%
Tejun Heo	20	0.77%
Johannes Weiner	19	0.74%
Roman Gushchin	16	0.62%
Al Viro	11	0.43%
Christoph Lameter	4	0.15%
Nicholas Piggin	2	0.08%
Linus Torvalds	1	0.04%
Others	1093	42.30%
Total	2584

page_isolation.c

690

-

42

1988

Zi YanKamezawa HiroyukiJoonSoo KimDavid HildenbrandMinChan KimMichal HockoNaoya HoriguchiMiaohe LinAndrew MortonAndi KleenKefeng WangVlastimil BabkaFengguang WuLinus Torvalds (pre-git)Song MuchunJohannes WeinerMel GormanMatthew WilcoxKirill A. ShutemovDavid HowellsMike KravetzOthers September 1992June 1993January 1996October 2002February 2003January 2005June 2005October 2005January 2006June 2006October 2007November 2007October 2008November 2008December 2009October 2010December 2011April 2012July 2012October 2012December 2012January 2013June 2013November 2014December 2014September 2015January 2016April 2016July 2016May 2017July 2017November 2017April 2018May 2018December 2018March 2019July 2019November 2019January 2020April 2020May 2020October 2020December 2020September 2021November 2021January 2022April 2022May 2022September 2022October 2022March 2023May 2023July 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 10, "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": 40, "token_count": 338}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 34, "token_count": 10}, {"author_id": 45, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 16, "token_count": 66}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 15, "token_count": 78}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 15, "token_count": 26}, {"author_id": 27, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 37, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 24, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 26}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 59, "token_count": 17}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 53, "token_count": 881}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 42, "token_count": 8}, {"author_id": 53, "token_count": 20}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Zi Yan	910	45.77%
Kamezawa Hiroyuki	348	17.51%
JoonSoo Kim	110	5.53%
David Hildenbrand	74	3.72%
MinChan Kim	67	3.37%
Michal Hocko	39	1.96%
Naoya Horiguchi	17	0.86%
Miaohe Lin	17	0.86%
Andrew Morton	11	0.55%
Andi Kleen	10	0.50%
Kefeng Wang	8	0.40%
Vlastimil Babka	6	0.30%
Fengguang Wu	6	0.30%
Linus Torvalds (pre-git)	5	0.25%
Song Muchun	4	0.20%
Johannes Weiner	4	0.20%
Mel Gorman	3	0.15%
Matthew Wilcox	3	0.15%
Kirill A. Shutemov	3	0.15%
David Howells	3	0.15%
Mike Kravetz	2	0.10%
Others	338	17.00%
Total	1988

page_owner.c

728

-

50

2950

JoonSoo KimVlastimil BabkaYang ShiLinus Torvalds (pre-git)Kamezawa HiroyukiMel GormanMatthew WilcoxChristoph HellwigAndrew MortonNicholas PigginChristoph LameterLinus TorvaldsMike RapoportMiaohe LinKirill A. ShutemovKefeng WangAndrey KonovalovOthers September 1992June 1993June 1995January 1996May 1998September 1999February 2002September 2002November 2002March 2006June 2006August 2006February 2007October 2007May 2010January 2012May 2012January 2014December 2014February 2015May 2015July 2015March 2016May 2016June 2016July 2016October 2016July 2017September 2017November 2017January 2018April 2018June 2018October 2018December 2018March 2019April 2019September 2019October 2019June 2020October 2020December 2020February 2021April 2021May 2021June 2021September 2021November 2021January 2022March 2022May 2022August 2022September 2022January 2023February 2023March 2023June 2023July 2023October 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 28, "token_count": 9}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 27}, {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 964}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 18, "token_count": 195}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 18}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 58, "token_count": 85}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 15, "token_count": 229}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 255}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 18, "token_count": 123}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 18, "token_count": 34}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 18, "token_count": 12}, {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "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}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1484	50.31%
Vlastimil Babka	447	15.15%
Yang Shi	85	2.88%
Linus Torvalds (pre-git)	29	0.98%
Kamezawa Hiroyuki	27	0.92%
Mel Gorman	23	0.78%
Matthew Wilcox	20	0.68%
Christoph Hellwig	12	0.41%
Andrew Morton	11	0.37%
Nicholas Piggin	9	0.31%
Christoph Lameter	9	0.31%
Linus Torvalds	7	0.24%
Mike Rapoport	6	0.20%
Miaohe Lin	3	0.10%
Kirill A. Shutemov	3	0.10%
Kefeng Wang	2	0.07%
Andrey Konovalov	1	0.03%
Others	772	26.17%
Total	2950

page_poison.c

105

-

16

443

Vlastimil BabkaAndrey KonovalovJoonSoo KimAndrey RyabininAlexander PotapenkoOthers October 2005September 2006March 2009October 2011December 2014February 2015March 2016November 2017April 2018March 2019July 2019September 2019October 2020December 2020April 2021 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "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": 8, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 18, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, ]

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

page_reporting.c

417

-

10

1312

SeongJae ParkNaoya HoriguchiLinus Torvalds (pre-git)Kirill A. ShutemovMatthew WilcoxOthers September 1992June 1993August 2018December 2018April 2020October 2020February 2021June 2021September 2022December 2022March 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1159}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

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

page_reporting.h

53

-

10

133

Kamezawa HiroyukiLinus Torvalds (pre-git)Christoph LameterMike RapoportOthers January 1996August 1998October 2005September 2006October 2007April 2008May 2011November 2017April 2020June 2020June 2021 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

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

page_table_check.c

246

-

17

1070

Linus Torvalds (pre-git)Matthew WilcoxDavid HildenbrandKamezawa HiroyukiHugh DickinsMiaohe LinOthers September 1992June 1993June 1995January 1996October 2007December 2011November 2017May 2020January 2022February 2022March 2022May 2022August 2022September 2022November 2022January 2023May 2023June 2023July 2023August 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 35}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 10}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 819}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	45	4.21%
Matthew Wilcox	18	1.68%
David Hildenbrand	12	1.12%
Kamezawa Hiroyuki	10	0.93%
Hugh Dickins	9	0.84%
Miaohe Lin	7	0.65%
Others	969	90.56%
Total	1070

page_vma_mapped.c

341

-

24

1316

Kirill A. ShutemovHugh DickinsMatthew WilcoxJérôme GlisseZi YanSong MuchunAlistair PoppleAndrew MortonLinus Torvalds (pre-git)Peter XuYang ShiNaoya HoriguchiNicholas PigginMiaohe LinChristoph LameterChristoph HellwigOthers January 1992August 1992June 1995July 2002September 2002October 2002March 2003November 2003May 2004February 2006October 2008May 2010February 2017March 2017July 2017September 2017October 2017November 2017January 2018October 2018June 2021February 2022April 2022May 2022July 2022August 2022December 2022June 2023July 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 648}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 34}, {"author_id": 53, "token_count": 33}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 18}, {"author_id": 1, "token_count": 187}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 100}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 36, "token_count": 24}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 100}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

pagewalk.c

678

-

30

2997

Naoya HoriguchiChristoph HellwigHugh DickinsKirill A. ShutemovDavid HowellsMatthew WilcoxDavid HildenbrandLinus Torvalds (pre-git)Christoph LameterPeter XuJohannes WeinerAndi KleenOthers September 1993July 1994January 1995December 2004January 2005October 2007February 2008April 2008June 2008December 2009April 2010November 2010March 2011July 2011December 2012April 2013May 2013October 2013February 2015March 2015January 2016February 2017March 2017July 2017November 2017August 2019October 2019February 2020June 2020June 2021August 2022September 2022October 2022December 2022June 2023July 2023August 2023September 2023 var spanGroupData = [ {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 48}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 660}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 27, "token_count": 39}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 27, "token_count": 144}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 3, "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": 27, "token_count": 345}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 53}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 289}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 409}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 271}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 24, "token_count": 36}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	535	17.85%
Christoph Hellwig	289	9.64%
Hugh Dickins	60	2.00%
Kirill A. Shutemov	58	1.94%
David Howells	48	1.60%
Matthew Wilcox	39	1.30%
David Hildenbrand	36	1.20%
Linus Torvalds (pre-git)	31	1.03%
Christoph Lameter	16	0.53%
Peter Xu	12	0.40%
Johannes Weiner	12	0.40%
Andi Kleen	2	0.07%
Others	1859	62.03%
Total	2997

percpu-internal.h

266

-

10

672

Dennis ZhouTejun HeoQi ZhengRoman GushchinLinus Torvalds (pre-git)Others October 2000February 2009March 2009April 2009June 2009July 2009August 2009April 2010September 2014June 2017July 2017November 2017February 2019August 2020April 2021May 2021January 2022May 2022February 2023June 2023 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 9, "token_count": 47}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 33, "token_count": 380}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 33, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 33, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 44, "token_count": 33}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	504	75.00%
Tejun Heo	84	12.50%
Qi Zheng	33	4.91%
Roman Gushchin	25	3.72%
Linus Torvalds (pre-git)	4	0.60%
Others	22	3.27%
Total	672

percpu-km.c

130

-

6

414

Tejun HeoDennis ZhouRoman GushchinLinus Torvalds (pre-git)Others January 1995June 1999February 2009July 2009August 2009April 2010September 2010September 2014March 2016June 2017February 2018December 2018June 2019August 2020April 2021July 2021 var spanGroupData = [ {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 9, "token_count": 298}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 25}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 33, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 33, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 33, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 2}, ]}, ]

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

percpu-stats.c

235

-

8

943

Dennis ZhouTejun HeoRoman GushchinOthers September 2002November 2002February 2009April 2010September 2014June 2017July 2017September 2017April 2018February 2019June 2019April 2020April 2021June 2021March 2022 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 34}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 33, "token_count": 664}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 33, "token_count": 167}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 33, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

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

percpu-vm.c

410

-

8

1204

Tejun HeoRoman GushchinDennis ZhouNicholas PigginMel GormanOthers February 2009July 2009April 2010August 2011November 2011August 2014September 2014November 2015February 2017June 2017February 2018June 2019April 2021June 2021July 2021 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 31}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 9, "token_count": 933}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 55}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 41}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 33, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 33, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 28, "token_count": 12}, {"author_id": 23, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 1}, ]}, ]

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

percpu.c

3467

-

69

11939

Tejun HeoDennis ZhouRoman GushchinMike RapoportKefeng WangAneesh Kumar K.VCatalin MarinasAl ViroAndrew MortonLinus Torvalds (pre-git)Peter ZijlstraQi ZhengAndi KleenJohannes WeinerDavid HowellsLinus TorvaldsChristoph LameterJoonSoo KimOthers September 1991January 1995December 1995June 1999March 2002September 2002November 2002December 2002June 2003August 2003March 2005November 2005March 2006September 2006July 2007January 2008March 2008July 2008August 2008January 2009February 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009November 2009January 2010February 2010March 2010April 2010June 2010August 2010September 2010October 2010December 2010March 2011August 2011September 2011November 2011December 2011April 2012May 2012October 2012November 2012September 2013January 2014March 2014August 2014September 2014October 2014March 2015June 2015November 2015January 2016March 2016May 2016August 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017October 2017February 2018March 2018August 2018October 2018February 2019March 2019May 2019June 2019July 2019August 2019November 2019December 2019May 2020June 2020August 2020October 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022May 2022July 2022October 2022February 2023July 2023October 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 817804800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 48, "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": 34, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 993}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 9, "token_count": 452}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 9, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 9, "token_count": 24}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 9, "token_count": 242}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 9, "token_count": 1385}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 9, "token_count": 121}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 9, "token_count": 34}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 9, "token_count": 60}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 9, "token_count": 350}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 9, "token_count": 122}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 9, "token_count": 899}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 4}, {"author_id": 9, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 30, "token_count": 29}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 9, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 9, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 34, "token_count": 2}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 57, "token_count": 31}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 667}, {"author_id": 60, "token_count": 19}, ]}, {"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": 9, "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": 48, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 33, "token_count": 116}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 33, "token_count": 2473}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 33, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 33, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 33, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 33, "token_count": 1121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 226}, {"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": 42, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 33, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 26, "token_count": 81}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 545}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 33, "token_count": 11}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 33, "token_count": 15}, {"author_id": 23, "token_count": 416}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 33, "token_count": 10}, {"author_id": 4, "token_count": 1}, {"author_id": 23, "token_count": 79}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "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": 42, "token_count": 46}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 42, "token_count": 94}, {"author_id": 44, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 23, "token_count": 6}, {"author_id": 60, "token_count": 96}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	5485	45.94%
Dennis Zhou	3929	32.91%
Roman Gushchin	1047	8.77%
Mike Rapoport	270	2.26%
Kefeng Wang	145	1.21%
Aneesh Kumar K.V	81	0.68%
Catalin Marinas	36	0.30%
Al Viro	31	0.26%
Andrew Morton	28	0.23%
Linus Torvalds (pre-git)	26	0.22%
Peter Zijlstra	25	0.21%
Qi Zheng	15	0.13%
Andi Kleen	10	0.08%
Johannes Weiner	4	0.03%
David Howells	4	0.03%
Linus Torvalds	2	0.02%
Christoph Lameter	2	0.02%
JoonSoo Kim	1	0.01%
Others	798	6.68%
Total	11939

pgalloc-track.h

51

-

7

226

Linus Torvalds (pre-git)Andi KleenKirill A. ShutemovOthers September 1991September 1993January 1995December 2004September 2006December 2006March 2017November 2017August 2020May 2021 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 34, "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": 3, "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

380

-

29

1408

Hugh DickinsAndrea ArcangeliKirill A. ShutemovJoonSoo KimAneesh Kumar K.VMatthew WilcoxLinus Torvalds (pre-git)Andrew MortonLinus TorvaldsDan J WilliamsZi YanMike RapoportPeter ZijlstraMel GormanAnshuman KhandualOthers February 1995June 1995September 1996March 1998October 2000February 2002April 2002May 2002March 2003January 2004May 2004March 2005September 2005October 2005January 2008March 2008June 2008December 2008July 2009January 2011March 2012May 2012October 2012November 2012June 2013September 2013November 2013December 2013February 2015June 2015July 2015January 2016February 2016February 2017March 2017September 2017November 2017January 2018August 2018November 2019June 2020November 2020June 2021January 2022May 2022March 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "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": 10, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 395}, {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 26, "token_count": 37}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "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": 1, "token_count": 241}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 178}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	426	30.26%
Andrea Arcangeli	411	29.19%
Kirill A. Shutemov	73	5.18%
JoonSoo Kim	61	4.33%
Aneesh Kumar K.V	52	3.69%
Matthew Wilcox	39	2.77%
Linus Torvalds (pre-git)	19	1.35%
Andrew Morton	13	0.92%
Linus Torvalds	7	0.50%
Dan J Williams	7	0.50%
Zi Yan	6	0.43%
Mike Rapoport	6	0.43%
Peter Zijlstra	4	0.28%
Mel Gorman	2	0.14%
Anshuman Khandual	1	0.07%
Others	281	19.96%
Total	1408

process_vm_access.c

304

-

25

1112

Al ViroLinus Torvalds (pre-git)Christoph HellwigDavid HowellsMike RapoportAndrew MortonLinus TorvaldsOthers November 1993June 1995September 1996September 1999January 2000September 2000July 2002August 2002April 2003February 2004April 2004June 2005January 2006September 2006October 2006May 2007January 2009November 2009March 2011October 2011February 2012February 2014April 2014March 2015January 2016February 2016October 2016December 2016February 2017February 2018May 2019January 2020March 2020June 2020September 2020October 2020September 2022 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 726}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 57, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 57, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 57, "token_count": 2}, ]}, ]

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

ptdump.c

165

-

4

875

Andrey KonovalovSong MuchunOthers February 2020June 2020December 2020March 2022September 2022June 2023 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 744}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

readahead.c

842

-

45

2671

Matthew WilcoxFengguang WuDavid HowellsChristoph HellwigAndrew MortonAl ViroJan KaraMichal HockoJohannes WeinerNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovRoman GushchinOthers November 1991August 1992February 2002April 2002May 2002July 2002October 2002December 2002February 2003June 2003July 2003October 2003February 2004March 2004May 2004August 2004January 2005March 2005September 2005January 2006March 2006December 2006July 2007October 2007July 2008October 2008January 2009June 2009March 2010April 2010October 2011May 2012August 2012January 2013September 2013November 2013April 2014January 2015October 2015November 2015January 2016April 2016July 2016August 2016December 2016November 2017December 2017March 2018April 2018June 2018July 2018August 2018October 2018December 2018May 2019February 2020June 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021November 2021March 2022April 2022June 2022September 2022January 2023October 2023 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 3}, ]}, 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"token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 45}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 22, "token_count": 11}, {"author_id": 5, "token_count": 30}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 42}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 117}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 40}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	929	34.78%
Fengguang Wu	572	21.42%
David Howells	264	9.88%
Christoph Hellwig	142	5.32%
Andrew Morton	119	4.46%
Al Viro	21	0.79%
Jan Kara	20	0.75%
Michal Hocko	19	0.71%
Johannes Weiner	7	0.26%
Nicholas Piggin	6	0.22%
Linus Torvalds (pre-git)	5	0.19%
Linus Torvalds	3	0.11%
Kirill A. Shutemov	3	0.11%
Roman Gushchin	1	0.04%
Others	560	20.97%
Total	2671

rmap.c

2608

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106

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Hugh DickinsAlistair PoppleAndrew MortonMatthew WilcoxKirill A. ShutemovJoonSoo KimPeter ZijlstraDavid HildenbrandMel GormanLinus TorvaldsHuang YingSong MuchunMinChan KimMike KravetzJérôme GlisseAndrea ArcangeliVladimir DavydovLinus Torvalds (pre-git)Naoya HoriguchiAndi KleenNicholas PigginPeter XuAnshuman KhandualYu ZhaoChristoph LameterShaohua LiJohannes WeinerVlastimil BabkaZi YanFengguang WuYang ShiKamezawa HiroyukiKefeng WangQi ZhengMiaohe LinJan KaraMike RapoportLiam R. HowlettAneesh Kumar K.VOthers January 1992August 1992November 1992June 1993July 1994June 1995January 1996March 1996September 1996March 1997May 1998January 1999June 1999September 1999January 2000September 2000October 2000January 2001February 2002March 2002April 2002June 2002July 2002September 2002October 2002November 2002January 2003February 2003August 2003April 2004May 2004June 2004August 2004October 2004December 2004February 2005March 2005May 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010April 2010May 2010June 2010August 2010September 2010October 2010January 2011March 2011May 2011June 2011October 2011January 2012March 2012October 2012December 2012February 2013April 2013August 2013September 2013October 2013November 2013January 2014April 2014June 2014September 2014October 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016August 2016December 2016January 2017February 2017March 2017May 2017July 2017August 2017September 2017November 2017February 2018April 2018July 2018October 2018December 2018January 2019May 2019September 2019October 2019November 2019April 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021July 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 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{"timestamp": 1646121600, "group": [ {"author_id": 38, "token_count": 38}, {"author_id": 1, "token_count": 3}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 36, "token_count": 155}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 201}, {"author_id": 16, "token_count": 98}, {"author_id": 39, "token_count": 14}, {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 32}, {"author_id": 4, "token_count": 1}, {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 28}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 42, "token_count": 4}, {"author_id": 5, "token_count": 17}, {"author_id": 14, "token_count": 78}, {"author_id": 11, "token_count": 23}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 444}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 106}, {"author_id": 7, "token_count": 3}, {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 5, "token_count": 203}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 17, "token_count": 38}, {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 17, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 24, "token_count": 129}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 24, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	1283	14.39%
Alistair Popple	1019	11.43%
Andrew Morton	653	7.32%
Matthew Wilcox	651	7.30%
Kirill A. Shutemov	520	5.83%
JoonSoo Kim	426	4.78%
Peter Zijlstra	401	4.50%
David Hildenbrand	371	4.16%
Mel Gorman	251	2.81%
Linus Torvalds	206	2.31%
Huang Ying	166	1.86%
Song Muchun	156	1.75%
MinChan Kim	148	1.66%
Mike Kravetz	140	1.57%
Jérôme Glisse	117	1.31%
Andrea Arcangeli	117	1.31%
Vladimir Davydov	100	1.12%
Linus Torvalds (pre-git)	95	1.07%
Naoya Horiguchi	87	0.98%
Andi Kleen	84	0.94%
Nicholas Piggin	73	0.82%
Peter Xu	61	0.68%
Anshuman Khandual	41	0.46%
Yu Zhao	40	0.45%
Christoph Lameter	35	0.39%
Shaohua Li	34	0.38%
Johannes Weiner	30	0.34%
Vlastimil Babka	17	0.19%
Zi Yan	16	0.18%
Fengguang Wu	14	0.16%
Yang Shi	13	0.15%
Kamezawa Hiroyuki	9	0.10%
Kefeng Wang	4	0.04%
Qi Zheng	3	0.03%
Miaohe Lin	3	0.03%
Jan Kara	3	0.03%
Mike Rapoport	1	0.01%
Liam R. Howlett	1	0.01%
Aneesh Kumar K.V	1	0.01%
Others	1528	17.13%
Total	8918

rodata_test.c

52

-

9

142

Andi KleenChristoph HellwigOthers November 2005January 2008February 2017May 2017October 2017June 2019June 2020August 2020September 2022 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

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

secretmem.c

295

-

23

1171

Mike RapoportMatthew WilcoxLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovHugh DickinsAndrew MortonOthers January 1992August 1992June 1995February 1998June 1999February 2002October 2004May 2007July 2008January 2009September 2009October 2014September 2015July 2016February 2017November 2017July 2021October 2021January 2022February 2022April 2022May 2022June 2022July 2022September 2022January 2023May 2023August 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "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": 1, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "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": 4, "token_count": 849}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 4, "token_count": 71}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	922	78.74%
Matthew Wilcox	36	3.07%
Linus Torvalds (pre-git)	11	0.94%
Linus Torvalds	5	0.43%
Kirill A. Shutemov	3	0.26%
Hugh Dickins	2	0.17%
Andrew Morton	1	0.09%
Others	191	16.31%
Total	1171

shmem.c

4949

-

161

21570

Hugh DickinsKirill A. ShutemovMatthew WilcoxLinus TorvaldsAl ViroLinus Torvalds (pre-git)David HowellsMike KravetzAndrew MortonMike RapoportVlastimil BabkaYang ShiNicholas PigginMiaohe LinChristoph HellwigAndrea ArcangeliYu ZhaoJohannes WeinerMel GormanAndi KleenPeter XuShaohua LiSong MuchunJan KaraDavid HildenbrandAneesh Kumar K.VKefeng WangChristoph LameterSeth JenningsHuang YingDan J WilliamsCatalin MarinasFengguang WuVladimir DavydovTejun HeoMinChan KimJoonSoo KimDavid RientjesMichal HockoKamezawa HiroyukiOthers September 1991March 1992April 1992May 1992August 1992October 1992March 1993July 1993September 1993July 1994June 1995March 1996May 1996January 1997March 1997October 1997January 1998February 1998March 1998September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003July 2003October 2003December 2003March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005June 2005August 2005September 2005October 2005December 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007March 2007June 2007July 2007October 2007November 2007February 2008April 2008June 2008July 2008October 2008January 2009February 2009March 2009April 2009May 2009June 2009August 2009September 2009November 2009December 2009March 2010May 2010June 2010August 2010October 2010January 2011February 2011May 2011June 2011July 2011August 2011October 2011January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013March 2013May 2013June 2013July 2013August 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014February 2015March 2015May 2015June 2015August 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 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 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 702115200, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 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[ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 14, "token_count": 13}, {"author_id": 4, "token_count": 98}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 5}, {"author_id": 5, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 85}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 57, "token_count": 22}, {"author_id": 14, "token_count": 788}, {"author_id": 58, "token_count": 11}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 57, "token_count": 11}, {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 20, "token_count": 33}, {"author_id": 1, "token_count": 2}, {"author_id": 5, "token_count": 1}, {"author_id": 11, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 345}, {"author_id": 60, "token_count": 577}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 57, "token_count": 8}, {"author_id": 1, "token_count": 82}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 57, "token_count": 612}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 57, "token_count": 26}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 3, "token_count": 18}, {"author_id": 58, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 57, "token_count": 9}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 1, "token_count": 33}, {"author_id": 5, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 143}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 5, "token_count": 25}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 436}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 30}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 36, "token_count": 2}, {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 51, "token_count": 8}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 15}, {"author_id": 39, "token_count": 12}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 220}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 58, "token_count": 115}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 59, "token_count": 1}, {"author_id": 36, "token_count": 9}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 1, "token_count": 4}, {"author_id": 5, "token_count": 269}, {"author_id": 59, "token_count": 109}, {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 20}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 246}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 133}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 457}, {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 35}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 33}, {"author_id": 1, "token_count": 29}, {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 554}, {"author_id": 42, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 60, "token_count": 1092}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 1, "token_count": 620}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 469}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 181}, {"author_id": 60, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	5295	24.55%
Kirill A. Shutemov	1698	7.87%
Matthew Wilcox	1297	6.01%
Linus Torvalds	1157	5.36%
Al Viro	1039	4.82%
Linus Torvalds (pre-git)	951	4.41%
David Howells	946	4.39%
Mike Kravetz	801	3.71%
Andrew Morton	753	3.49%
Mike Rapoport	336	1.56%
Vlastimil Babka	159	0.74%
Yang Shi	132	0.61%
Nicholas Piggin	125	0.58%
Miaohe Lin	114	0.53%
Christoph Hellwig	109	0.51%
Andrea Arcangeli	96	0.45%
Yu Zhao	55	0.25%
Johannes Weiner	39	0.18%
Mel Gorman	22	0.10%
Andi Kleen	22	0.10%
Peter Xu	19	0.09%
Shaohua Li	14	0.06%
Song Muchun	11	0.05%
Jan Kara	11	0.05%
David Hildenbrand	7	0.03%
Aneesh Kumar K.V	7	0.03%
Kefeng Wang	5	0.02%
Christoph Lameter	5	0.02%
Seth Jennings	4	0.02%
Huang Ying	4	0.02%
Dan J Williams	4	0.02%
Catalin Marinas	4	0.02%
Fengguang Wu	3	0.01%
Vladimir Davydov	2	0.01%
Tejun Heo	2	0.01%
MinChan Kim	2	0.01%
JoonSoo Kim	2	0.01%
David Rientjes	2	0.01%
Michal Hocko	1	0.00%
Kamezawa Hiroyuki	1	0.00%
Others	6314	29.27%
Total	21570

shmem_quota.c

350

-

2

1599

Others July 2023 var spanGroupData = [ {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1599}, ]}, ]

Author Name	Tokens	Token Proportion
Others	1599	100.00%
Total	1599

show_mem.c

426

-

25

1875

Kefeng WangJohannes WeinerFengguang WuMichal HockoKamezawa HiroyukiMel GormanDavid RientjesAndrew MortonLinus Torvalds (pre-git)Hugh DickinsKirill A. ShutemovChristoph LameterOthers January 1996September 2002October 2002March 2005October 2005January 2006September 2006October 2007July 2008December 2009March 2011February 2013November 2013January 2014December 2014September 2015February 2017December 2018June 2019January 2022August 2022March 2023April 2023May 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "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": 2, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 19}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 78}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 45, "token_count": 27}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 42, "token_count": 1583}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	1586	84.59%
Johannes Weiner	78	4.16%
Fengguang Wu	27	1.44%
Michal Hocko	19	1.01%
Kamezawa Hiroyuki	19	1.01%
Mel Gorman	18	0.96%
David Rientjes	9	0.48%
Andrew Morton	6	0.32%
Linus Torvalds (pre-git)	4	0.21%
Hugh Dickins	3	0.16%
Kirill A. Shutemov	2	0.11%
Christoph Lameter	2	0.11%
Others	102	5.44%
Total	1875

shrinker.c

809

-

21

3010

Qi ZhengYang ShiJohannes WeinerRoman GushchinAndrew MortonVladimir DavydovMel GormanNicholas PigginDavid RientjesChristoph LameterOthers October 2002January 2006March 2006July 2007October 2007February 2008June 2009July 2010August 2010January 2012December 2012September 2013June 2014February 2015January 2016July 2016November 2017December 2017June 2018August 2018July 2019September 2019April 2020August 2020April 2021May 2021September 2021May 2022February 2023March 2023May 2023June 2023September 2023January 2024 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 22}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 43, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 25}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 58, "token_count": 234}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 44, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 44, "token_count": 26}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 44, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 44, "token_count": 2456}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	2501	83.09%
Yang Shi	238	7.91%
Johannes Weiner	43	1.43%
Roman Gushchin	42	1.40%
Andrew Morton	38	1.26%
Vladimir Davydov	14	0.47%
Mel Gorman	5	0.17%
Nicholas Piggin	3	0.10%
David Rientjes	2	0.07%
Christoph Lameter	2	0.07%
Others	122	4.05%
Total	3010

shrinker_debug.c

279

-

14

1228

Roman GushchinQi ZhengYang ShiAndrew MortonJohannes WeinerMel GormanDavid RientjesLinus Torvalds (pre-git)Others June 1999October 2002June 2004March 2006June 2006October 2007February 2008June 2009July 2010April 2014January 2016November 2017August 2020May 2021May 2022February 2023April 2023May 2023June 2023September 2023 var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 35, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 58, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 23, "token_count": 1060}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 44, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 44, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	1075	87.54%
Qi Zheng	45	3.66%
Yang Shi	19	1.55%
Andrew Morton	19	1.55%
Johannes Weiner	7	0.57%
Mel Gorman	6	0.49%
David Rientjes	6	0.49%
Linus Torvalds (pre-git)	1	0.08%
Others	50	4.07%
Total	1228

shuffle.c

182

-

8

587

Dan J WilliamsKamezawa HiroyukiDavid HildenbrandMatthew WilcoxOthers March 2005October 2005October 2007May 2019April 2020August 2020October 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 482}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 24, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	482	82.11%
Kamezawa Hiroyuki	29	4.94%
David Hildenbrand	24	4.09%
Matthew Wilcox	1	0.17%
Others	51	8.69%
Total	587

shuffle.h

53

-

7

186

Dan J WilliamsAndrew MortonKirill A. ShutemovOthers September 2002July 2012December 2018May 2019April 2020May 2021March 2023 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 156}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]

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

slab.c

4026

-

132

16118

JoonSoo KimAndrew MortonChristoph LameterLinus Torvalds (pre-git)David RientjesVlastimil BabkaMel GormanAlexander PotapenkoLinus TorvaldsAl ViroMatthew WilcoxHugh DickinsSong MuchunAndrey KonovalovChristoph HellwigVladimir DavydovRoman GushchinCatalin MarinasMarco ElverNicholas PigginAndrey RyabininDavid HowellsMiaohe LinTejun HeoKirill A. ShutemovAndi KleenSeongJae ParkMike RapoportMichal HockoOthers January 1992March 1992May 1992August 1992September 1992April 1994May 1994June 1995January 1996June 1996September 1996January 1997March 1997October 1997February 1998May 1998August 1998February 1999June 1999September 1999January 2000June 2000July 2000August 2000September 2000February 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003May 2003June 2003July 2003September 2003October 2003February 2004March 2004April 2004May 2004June 2004July 2004August 2004September 2004October 2004January 2005May 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006September 2006October 2006November 2006December 2006February 2007April 2007May 2007July 2007August 2007October 2007November 2007January 2008March 2008April 2008May 2008June 2008July 2008August 2008October 2008January 2009February 2009March 2009April 2009June 2009September 2009October 2009December 2009January 2010March 2010May 2010August 2010October 2010December 2010January 2011February 2011March 2011June 2011July 2011August 2011October 2011November 2011March 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013April 2013September 2013October 2013December 2013March 2014April 2014May 2014June 2014August 2014September 2014October 2014December 2014February 2015April 2015June 2015August 2015September 2015October 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016December 2016January 2017February 2017May 2017June 2017July 2017November 2017December 2017January 2018February 2018April 2018June 2018October 2018November 2018December 2018January 2019February 2019March 2019May 2019July 2019January 2020June 2020August 2020September 2020December 2020January 2021February 2021March 2021April 2021May 2021October 2021November 2021March 2022April 2022May 2022June 2022August 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 351}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 299}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 703}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 965113200, "group": [ {"author_id": 13, "token_count": 6}, ]}, 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31}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 81}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 35}, {"author_id": 18, "token_count": 59}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 254}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 14}, {"author_id": 36, "token_count": 46}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 36, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 18, "token_count": 13}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	3381	20.98%
Andrew Morton	2525	15.67%
Christoph Lameter	2337	14.50%
Linus Torvalds (pre-git)	1507	9.35%
David Rientjes	450	2.79%
Vlastimil Babka	344	2.13%
Mel Gorman	184	1.14%
Alexander Potapenko	184	1.14%
Linus Torvalds	100	0.62%
Al Viro	86	0.53%
Matthew Wilcox	71	0.44%
Hugh Dickins	66	0.41%
Song Muchun	61	0.38%
Andrey Konovalov	49	0.30%
Christoph Hellwig	46	0.29%
Vladimir Davydov	45	0.28%
Roman Gushchin	36	0.22%
Catalin Marinas	32	0.20%
Marco Elver	25	0.16%
Nicholas Piggin	18	0.11%
Andrey Ryabinin	17	0.11%
David Howells	15	0.09%
Miaohe Lin	14	0.09%
Tejun Heo	11	0.07%
Kirill A. Shutemov	8	0.05%
Andi Kleen	7	0.04%
SeongJae Park	6	0.04%
Mike Rapoport	4	0.02%
Michal Hocko	3	0.02%
Others	4486	27.83%
Total	16118

slab.h

894

-

70

3316

Roman GushchinMatthew WilcoxChristoph LameterVlastimil BabkaAlexander PotapenkoVladimir DavydovPeter ZijlstraSong MuchunAndrey KonovalovLinus Torvalds (pre-git)JoonSoo KimAndrew MortonMarco ElverAndrey RyabininYang ShiChristoph HellwigLinus TorvaldsJohannes WeinerAl ViroDavid RientjesCatalin MarinasTejun HeoOthers August 1992June 1995January 1997March 1997September 1999June 2000February 2002October 2002May 2003June 2003November 2004September 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008August 2008October 2008June 2009March 2010July 2010October 2010February 2011May 2011June 2011July 2011March 2012June 2012July 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013August 2013October 2013May 2014June 2014August 2014October 2014December 2014February 2015June 2015November 2015February 2016March 2016May 2016June 2016July 2016October 2016December 2016January 2017February 2017March 2017June 2017September 2017November 2017January 2018April 2018June 2018August 2018October 2018December 2018February 2019March 2019May 2019July 2019November 2019March 2020August 2020October 2020December 2020January 2021February 2021March 2021April 2021June 2021July 2021October 2021November 2021March 2022April 2022August 2022September 2022October 2022November 2022January 2023February 2023May 2023June 2023July 2023October 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 21}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 57, "token_count": 5}, {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 22, "token_count": 6}, 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{"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 43, "token_count": 17}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 15, "token_count": 2}, {"author_id": 43, "token_count": 16}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 13}, {"author_id": 43, "token_count": 21}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 18, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 58, "token_count": 13}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 88}, {"author_id": 32, "token_count": 8}, {"author_id": 23, "token_count": 77}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 391}, {"author_id": 18, "token_count": 136}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 23, "token_count": 63}, {"author_id": 36, "token_count": 2}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 29}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 388}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 142}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 36, "token_count": 61}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 36, "token_count": 21}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 18, "token_count": 41}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 48, "token_count": 93}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 12, "token_count": 16}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 23, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	564	17.01%
Matthew Wilcox	437	13.18%
Christoph Lameter	378	11.40%
Vlastimil Babka	342	10.31%
Alexander Potapenko	128	3.86%
Vladimir Davydov	98	2.96%
Peter Zijlstra	97	2.93%
Song Muchun	84	2.53%
Andrey Konovalov	65	1.96%
Linus Torvalds (pre-git)	55	1.66%
JoonSoo Kim	45	1.36%
Andrew Morton	22	0.66%
Marco Elver	21	0.63%
Andrey Ryabinin	18	0.54%
Yang Shi	13	0.39%
Christoph Hellwig	8	0.24%
Linus Torvalds	7	0.21%
Johannes Weiner	6	0.18%
Al Viro	5	0.15%
David Rientjes	3	0.09%
Catalin Marinas	3	0.09%
Tejun Heo	2	0.06%
Others	915	27.59%
Total	3316

slab_common.c

1497

-

95

5645

Christoph LameterRoman GushchinVladimir DavydovVlastimil BabkaJoonSoo KimCatalin MarinasAndrey RyabininYang ShiTejun HeoMarco ElverAndrey KonovalovAl ViroAlexander PotapenkoLinus Torvalds (pre-git)Johannes WeinerLinus TorvaldsMatthew WilcoxChristoph HellwigSong MuchunAndrew MortonNicholas PigginMike KravetzMiaohe LinMike RapoportHugh DickinsOthers January 1992August 1992September 1992January 1997March 1997January 2000June 2000February 2002June 2002July 2002November 2002February 2003June 2003July 2003October 2003August 2004September 2005October 2005January 2006March 2006May 2006June 2006December 2006May 2007July 2007October 2007November 2007January 2008February 2008April 2008July 2008August 2008October 2008February 2009March 2009April 2009July 2010August 2010October 2010June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013May 2013July 2013September 2013January 2014April 2014June 2014August 2014October 2014November 2014December 2014February 2015June 2015November 2015March 2016May 2016July 2016December 2016January 2017February 2017June 2017July 2017November 2017January 2018April 2018June 2018August 2018October 2018December 2018February 2019March 2019July 2019October 2019November 2019February 2020April 2020June 2020August 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 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"group": [ {"author_id": 18, "token_count": 44}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 30, "token_count": 110}, {"author_id": 18, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 195}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 30, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	817	14.47%
Roman Gushchin	553	9.80%
Vladimir Davydov	277	4.91%
Vlastimil Babka	192	3.40%
JoonSoo Kim	171	3.03%
Catalin Marinas	126	2.23%
Andrey Ryabinin	117	2.07%
Yang Shi	108	1.91%
Tejun Heo	83	1.47%
Marco Elver	76	1.35%
Andrey Konovalov	58	1.03%
Al Viro	56	0.99%
Alexander Potapenko	31	0.55%
Linus Torvalds (pre-git)	29	0.51%
Johannes Weiner	20	0.35%
Linus Torvalds	14	0.25%
Matthew Wilcox	13	0.23%
Christoph Hellwig	12	0.21%
Song Muchun	6	0.11%
Andrew Morton	6	0.11%
Nicholas Piggin	4	0.07%
Mike Kravetz	4	0.07%
Miaohe Lin	4	0.07%
Mike Rapoport	2	0.04%
Hugh Dickins	2	0.04%
Others	2864	50.74%
Total	5645

slub.c

6526

-

163

26670

Christoph LameterVlastimil BabkaJoonSoo KimAlexander PotapenkoAndrey KonovalovPeter ZijlstraDavid RientjesAndrey RyabininSong MuchunVladimir DavydovMatthew WilcoxMel GormanRoman GushchinMiaohe LinTejun HeoShaohua LiYu ZhaoLinus TorvaldsMarco ElverNicholas PigginAl ViroLinus Torvalds (pre-git)Andrew MortonKamezawa HiroyukiKirill A. ShutemovYang ShiCatalin MarinasSeongJae ParkMichal HockoDavid HowellsFengguang WuChristoph HellwigAndi KleenOthers September 1992January 1997September 1999June 2000February 2002May 2003June 2003July 2003September 2003January 2005January 2006March 2006September 2006December 2006May 2007June 2007July 2007August 2007September 2007October 2007November 2007December 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008October 2008November 2008December 2008February 2009March 2009April 2009May 2009June 2009July 2009September 2009October 2009December 2009February 2010March 2010April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011September 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013July 2013September 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014October 2014December 2014February 2015March 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016January 2017February 2017June 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018October 2018December 2018January 2019February 2019March 2019May 2019July 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021October 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023May 2023July 2023September 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, 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"token_count": 108}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 74}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 93}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 76}, {"author_id": 23, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 11, "token_count": 11}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 11, "token_count": 22}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 21, "token_count": 7}, {"author_id": 18, "token_count": 29}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 2, "token_count": 2}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 32, "token_count": 25}, {"author_id": 23, "token_count": 39}, {"author_id": 18, "token_count": 361}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 30}, {"author_id": 23, "token_count": 9}, {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 258}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 117}, {"author_id": 12, "token_count": 1}, {"author_id": 23, "token_count": 2}, {"author_id": 18, "token_count": 121}, {"author_id": 60, "token_count": 242}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 100}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 18, "token_count": 1124}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 18, "token_count": 49}, {"author_id": 60, "token_count": 2267}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 21, "token_count": 15}, {"author_id": 18, "token_count": 66}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 18, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 103}, {"author_id": 59, "token_count": 43}, {"author_id": 18, "token_count": 167}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 723}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 36, "token_count": 83}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 59, "token_count": 5}, {"author_id": 36, "token_count": 74}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 18, "token_count": 545}, {"author_id": 60, "token_count": 225}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 18, "token_count": 11}, {"author_id": 60, "token_count": 558}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 18, "token_count": 985}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 48, "token_count": 271}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 18, "token_count": 33}, {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 18, "token_count": 58}, {"author_id": 60, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	11072	41.51%
Vlastimil Babka	4306	16.15%
JoonSoo Kim	439	1.65%
Alexander Potapenko	391	1.47%
Andrey Konovalov	374	1.40%
Peter Zijlstra	316	1.18%
David Rientjes	230	0.86%
Andrey Ryabinin	161	0.60%
Song Muchun	157	0.59%
Vladimir Davydov	136	0.51%
Matthew Wilcox	123	0.46%
Mel Gorman	88	0.33%
Roman Gushchin	55	0.21%
Miaohe Lin	48	0.18%
Tejun Heo	35	0.13%
Shaohua Li	35	0.13%
Yu Zhao	33	0.12%
Linus Torvalds	33	0.12%
Marco Elver	26	0.10%
Nicholas Piggin	21	0.08%
Al Viro	15	0.06%
Linus Torvalds (pre-git)	14	0.05%
Andrew Morton	11	0.04%
Kamezawa Hiroyuki	9	0.03%
Kirill A. Shutemov	7	0.03%
Yang Shi	4	0.01%
Catalin Marinas	4	0.01%
SeongJae Park	3	0.01%
Michal Hocko	3	0.01%
David Howells	3	0.01%
Fengguang Wu	1	0.00%
Christoph Hellwig	1	0.00%
Andi Kleen	1	0.00%
Others	8515	31.93%
Total	26670

sparse-vmemmap.c

473

-

38

2042

Christoph LameterDan J WilliamsMichal HockoKirill A. ShutemovChristoph HellwigLinus Torvalds (pre-git)Anshuman KhandualKamezawa HiroyukiJohannes WeinerAndi KleenAneesh Kumar K.VJérôme GlisseDavid RientjesAl ViroSong MuchunShaohua LiMike RapoportAndrew MortonLinus TorvaldsOthers September 1992December 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002September 2002June 2003October 2003December 2004January 2005June 2005October 2005October 2007November 2007March 2008November 2008September 2009February 2010July 2010November 2010April 2013January 2014August 2015January 2016March 2016August 2016March 2017July 2017September 2017November 2017December 2017August 2018October 2018July 2019August 2020June 2021April 2022June 2022October 2022April 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 526}, {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 40, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 35, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 198}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 37, "token_count": 48}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 46}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 35}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 407}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 249}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 26, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	526	25.76%
Dan J Williams	224	10.97%
Michal Hocko	53	2.60%
Kirill A. Shutemov	48	2.35%
Christoph Hellwig	46	2.25%
Linus Torvalds (pre-git)	37	1.81%
Anshuman Khandual	35	1.71%
Kamezawa Hiroyuki	27	1.32%
Johannes Weiner	22	1.08%
Andi Kleen	13	0.64%
Aneesh Kumar K.V	8	0.39%
Jérôme Glisse	6	0.29%
David Rientjes	6	0.29%
Al Viro	6	0.29%
Song Muchun	5	0.24%
Shaohua Li	4	0.20%
Mike Rapoport	3	0.15%
Andrew Morton	2	0.10%
Linus Torvalds	1	0.05%
Others	970	47.50%
Total	2042

sparse.c

934

-

75

3617

Dan J WilliamsMike RapoportMel GormanMichal HockoChristoph LameterKirill A. ShutemovLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerMike KravetzDavid HildenbrandKamezawa HiroyukiDavid RientjesAneesh Kumar K.VMatthew WilcoxJoonSoo KimAndrew MortonSong MuchunDavid HowellsNicholas PigginAndrea ArcangeliAndi KleenMiaohe LinLinus TorvaldsAl ViroOthers September 1992October 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002June 2002September 2002February 2003January 2005March 2005June 2005September 2005October 2005January 2006March 2006April 2006May 2006June 2006December 2006May 2007August 2007October 2007December 2007April 2008July 2008November 2008March 2009February 2010May 2010July 2010January 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013May 2013September 2013November 2013January 2014March 2014April 2014December 2014January 2016March 2016August 2016February 2017May 2017July 2017September 2017November 2017December 2017January 2018April 2018May 2018August 2018October 2018December 2018March 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020August 2020October 2020April 2021June 2021September 2021October 2021November 2021March 2022April 2022May 2023June 2023July 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 296}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 165}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 40, "token_count": 11}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 2, "token_count": 44}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 21}, {"author_id": 6, "token_count": 43}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 89}, {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ 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1359705600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 35, "token_count": 11}, {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 75}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 47}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 44}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 406}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 79}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 610}, {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 26, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 36, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	620	17.14%
Mike Rapoport	133	3.68%
Mel Gorman	132	3.65%
Michal Hocko	87	2.41%
Christoph Lameter	65	1.80%
Kirill A. Shutemov	64	1.77%
Linus Torvalds (pre-git)	47	1.30%
Christoph Hellwig	44	1.22%
Johannes Weiner	31	0.86%
Mike Kravetz	16	0.44%
David Hildenbrand	14	0.39%
Kamezawa Hiroyuki	11	0.30%
David Rientjes	11	0.30%
Aneesh Kumar K.V	8	0.22%
Matthew Wilcox	5	0.14%
JoonSoo Kim	5	0.14%
Andrew Morton	5	0.14%
Song Muchun	3	0.08%
David Howells	3	0.08%
Nicholas Piggin	2	0.06%
Andrea Arcangeli	2	0.06%
Andi Kleen	2	0.06%
Miaohe Lin	1	0.03%
Linus Torvalds	1	0.03%
Al Viro	1	0.03%
Others	2304	63.70%
Total	3617

swap.c

1104

-

71

3553

Matthew WilcoxMinChan KimAndrew MortonJohannes WeinerYu ZhaoShaohua LiHugh DickinsMel GormanLinus Torvalds (pre-git)Nicholas PigginLinus TorvaldsMichal HockoAndrea ArcangeliKirill A. ShutemovJérôme GlisseFengguang WuVladimir DavydovDan J WilliamsNaoya HoriguchiChristoph HellwigChristoph LameterRoman GushchinKefeng WangYang ShiTejun HeoDavid RientjesDavid HowellsQi ZhengMiaohe LinJoonSoo KimOthers January 1992May 1992August 1992September 1992November 1993April 1994November 1994February 1995June 1995March 1997August 1998September 2000February 2002April 2002May 2002July 2002August 2002October 2002November 2002December 2002April 2003June 2003July 2003October 2003November 2003March 2004April 2004May 2004November 2005January 2006February 2006March 2006June 2006August 2006September 2006November 2006October 2007February 2008April 2008October 2008January 2009June 2009September 2009March 2010May 2010October 2010January 2011March 2011May 2011August 2011October 2011November 2011January 2012March 2012May 2012October 2012July 2013September 2013January 2014April 2014June 2014August 2014October 2014April 2015September 2015January 2016April 2016May 2016June 2016February 2017April 2017May 2017July 2017September 2017October 2017November 2017January 2018February 2018December 2018February 2019April 2019May 2019June 2019September 2019November 2019January 2020May 2020June 2020August 2020September 2020December 2020February 2021April 2021May 2021June 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 30}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 119}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 10, "token_count": 36}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 2, "token_count": 4}, {"author_id": 28, "token_count": 17}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 28, "token_count": 25}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 28, "token_count": 13}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 11}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 21}, {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 16, "token_count": 93}, {"author_id": 56, "token_count": 45}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 16, "token_count": 10}, {"author_id": 56, "token_count": 96}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 6, "token_count": 78}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 7, "token_count": 26}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 37, "token_count": 26}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 43, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 3, "token_count": 14}, {"author_id": 16, "token_count": 82}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 37, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 56, "token_count": 15}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 20}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 56, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 91}, {"author_id": 58, "token_count": 3}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 45, "token_count": 14}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 238}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 131}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 40}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 11, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 89}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 21}, {"author_id": 16, "token_count": 72}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 16, "token_count": 34}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 1, "token_count": 58}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 529}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 11, "token_count": 149}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 23}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 21, "token_count": 22}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	813	22.88%
MinChan Kim	385	10.84%
Andrew Morton	259	7.29%
Johannes Weiner	229	6.45%
Yu Zhao	180	5.07%
Shaohua Li	164	4.62%
Hugh Dickins	134	3.77%
Mel Gorman	99	2.79%
Linus Torvalds (pre-git)	76	2.14%
Nicholas Piggin	66	1.86%
Linus Torvalds	54	1.52%
Michal Hocko	49	1.38%
Andrea Arcangeli	26	0.73%
Kirill A. Shutemov	22	0.62%
Jérôme Glisse	20	0.56%
Fengguang Wu	14	0.39%
Vladimir Davydov	11	0.31%
Dan J Williams	11	0.31%
Naoya Horiguchi	10	0.28%
Christoph Hellwig	10	0.28%
Christoph Lameter	7	0.20%
Roman Gushchin	5	0.14%
Kefeng Wang	4	0.11%
Yang Shi	3	0.08%
Tejun Heo	3	0.08%
David Rientjes	2	0.06%
David Howells	2	0.06%
Qi Zheng	1	0.03%
Miaohe Lin	1	0.03%
JoonSoo Kim	1	0.03%
Others	892	25.11%
Total	3553

swap.h

148

-

21

675

Matthew WilcoxJoonSoo KimHugh DickinsLinus Torvalds (pre-git)Andrew MortonChristoph HellwigMinChan KimShaohua LiDan StreetmanHuang YingLinus TorvaldsKamezawa HiroyukiChristoph LameterAndi KleenTejun HeoMichal HockoSeth JenningsOthers February 1995June 1995January 1996February 1998December 1998May 1999June 1999September 1999February 2002May 2002June 2002September 2002November 2002October 2003May 2004March 2006June 2006February 2008December 2009March 2010August 2010February 2013April 2013September 2015November 2016July 2017September 2017November 2017April 2018January 2019August 2020October 2020May 2022June 2022September 2022October 2022January 2023October 2023 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 34, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "token_count": 12}, {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 56, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 57}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 264}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	73	10.81%
JoonSoo Kim	57	8.44%
Hugh Dickins	56	8.30%
Linus Torvalds (pre-git)	52	7.70%
Andrew Morton	38	5.63%
Christoph Hellwig	23	3.41%
MinChan Kim	13	1.93%
Shaohua Li	12	1.78%
Dan Streetman	12	1.78%
Huang Ying	10	1.48%
Linus Torvalds	9	1.33%
Kamezawa Hiroyuki	6	0.89%
Christoph Lameter	6	0.89%
Andi Kleen	6	0.89%
Tejun Heo	3	0.44%
Michal Hocko	2	0.30%
Seth Jennings	1	0.15%
Others	296	43.85%
Total	675

swap_cgroup.c

231

-

20

837

Kamezawa HiroyukiHuang YingDavid RientjesJohannes WeinerAndrew MortonHugh DickinsYu ZhaoAl ViroLinus Torvalds (pre-git)Others September 1999June 2002April 2004January 2006October 2008January 2009April 2009March 2010May 2011July 2011November 2011January 2012March 2012June 2012January 2014August 2014December 2014February 2015January 2016March 2016April 2017June 2017July 2017November 2017June 2020March 2022September 2022 var spanGroupData = [ {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 40, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 40, "token_count": 436}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 40, "token_count": 17}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 40, "token_count": 82}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 35, "token_count": 19}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 80}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 3}, ]}, ]

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

swap_slots.c

350

-

16

1168

Huang YingTejun HeoMatthew WilcoxLinus Torvalds (pre-git)MinChan KimHugh DickinsMiaohe LinOthers January 1992August 1992January 1996September 1996August 1998May 2012September 2015February 2017May 2017July 2017November 2017June 2018August 2018April 2020August 2020October 2020May 2021August 2021May 2022July 2022September 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 11}, {"author_id": 60, "token_count": 993}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 22}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 9, "token_count": 29}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

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

swap_state.c

935

-

52

3613

Huang YingMatthew WilcoxHugh DickinsShaohua LiAndrew MortonLinus Torvalds (pre-git)JoonSoo KimMinChan KimLinus TorvaldsJohannes WeinerNicholas PigginChristoph HellwigMiaohe LinDavid HildenbrandKamezawa HiroyukiChristoph LameterAndrea ArcangeliMichal HockoJason GunthorpeVladimir DavydovKirill A. ShutemovMike KravetzOthers September 1992June 1993November 1993July 1994February 1995June 1995January 1996September 1996March 1997January 1998February 1998August 1998May 1999June 1999September 1999March 2000September 2000October 2000February 2002April 2002June 2002July 2002August 2002October 2002December 2002January 2003April 2004May 2004September 2004February 2005May 2005February 2006March 2006June 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009June 2009September 2009December 2009March 2011July 2011March 2012July 2012February 2013June 2013January 2014February 2014October 2014September 2015January 2016April 2016June 2016October 2016February 2017May 2017July 2017September 2017October 2017November 2017December 2017April 2018June 2018January 2019July 2019June 2020August 2020October 2020November 2020December 2020February 2021April 2021June 2021February 2022March 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023March 2023May 2023June 2023August 2023October 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 52}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 21, "token_count": 34}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 26}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 91}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 51}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 23}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 115}, {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 11}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 80}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 56, "token_count": 182}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 142}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 69}, {"author_id": 16, "token_count": 6}, {"author_id": 56, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 843}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 17, "token_count": 26}, {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 29}, {"author_id": 5, "token_count": 137}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 16, "token_count": 115}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 17, "token_count": 38}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 7, "token_count": 47}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 184}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 17, "token_count": 33}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 59, "token_count": 13}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 116}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 45}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 81}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 16}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 141}, {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1233	34.13%
Matthew Wilcox	394	10.91%
Hugh Dickins	364	10.07%
Shaohua Li	272	7.53%
Andrew Morton	222	6.14%
Linus Torvalds (pre-git)	189	5.23%
JoonSoo Kim	184	5.09%
MinChan Kim	122	3.38%
Linus Torvalds	54	1.49%
Johannes Weiner	54	1.49%
Nicholas Piggin	30	0.83%
Christoph Hellwig	22	0.61%
Miaohe Lin	18	0.50%
David Hildenbrand	16	0.44%
Kamezawa Hiroyuki	11	0.30%
Christoph Lameter	10	0.28%
Andrea Arcangeli	10	0.28%
Michal Hocko	8	0.22%
Jason Gunthorpe	5	0.14%
Vladimir Davydov	4	0.11%
Kirill A. Shutemov	3	0.08%
Mike Kravetz	1	0.03%
Others	387	10.71%
Total	3613

swapfile.c

3671

-

114

15387

Huang YingHugh DickinsShaohua LiLinus Torvalds (pre-git)Andrew MortonLinus TorvaldsMiaohe LinKamezawa HiroyukiDan StreetmanChristoph HellwigMinChan KimMel GormanMatthew WilcoxAl ViroAndi KleenTejun HeoJohannes WeinerKefeng WangKirill A. ShutemovDavid HildenbrandJan KaraPeter XuJoonSoo KimLiam R. HowlettChristoph LameterAndrea ArcangeliJérôme GlisseAlistair PoppleNaoya HoriguchiDavid RientjesVladimir DavydovSeth JenningsOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992December 1992March 1993June 1993September 1993November 1993April 1994July 1994October 1994January 1995February 1995June 1995January 1996March 1996May 1996September 1996January 1997March 1997August 1997October 1997February 1998March 1998May 1998August 1998January 1999February 1999May 1999June 1999September 1999January 2000March 2000June 2000January 2001February 2002March 2002April 2002May 2002June 2002July 2002October 2002November 2002December 2002January 2003April 2003May 2003July 2003August 2003September 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004December 2004January 2005February 2005March 2005September 2005October 2005November 2005January 2006March 2006June 2006September 2006October 2006December 2006January 2007July 2007October 2007February 2008April 2008July 2008October 2008December 2008January 2009June 2009September 2009December 2009March 2010May 2010September 2010October 2010January 2011March 2011May 2011June 2011July 2011January 2012February 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014February 2014June 2014August 2014December 2014February 2015April 2015June 2015August 2015September 2015December 2015January 2016April 2016May 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017November 2017February 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019July 2019August 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 54}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 273}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 852105600, 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[ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 22, "token_count": 11}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 43}, {"author_id": 5, "token_count": 3}, {"author_id": 59, "token_count": 191}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 21}, {"author_id": 59, "token_count": 22}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 35}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 19, "token_count": 15}, {"author_id": 5, "token_count": 132}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 42, "token_count": 47}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 6}, {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 5}, {"author_id": 1, "token_count": 49}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 59, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 51, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	2930	19.04%
Hugh Dickins	2551	16.58%
Shaohua Li	1523	9.90%
Linus Torvalds (pre-git)	815	5.30%
Andrew Morton	658	4.28%
Linus Torvalds	471	3.06%
Miaohe Lin	453	2.94%
Kamezawa Hiroyuki	325	2.11%
Dan Streetman	270	1.75%
Christoph Hellwig	231	1.50%
MinChan Kim	204	1.33%
Mel Gorman	200	1.30%
Matthew Wilcox	169	1.10%
Al Viro	131	0.85%
Andi Kleen	117	0.76%
Tejun Heo	99	0.64%
Johannes Weiner	55	0.36%
Kefeng Wang	54	0.35%
Kirill A. Shutemov	49	0.32%
David Hildenbrand	49	0.32%
Jan Kara	37	0.24%
Peter Xu	36	0.23%
JoonSoo Kim	21	0.14%
Liam R. Howlett	15	0.10%
Christoph Lameter	15	0.10%
Andrea Arcangeli	9	0.06%
Jérôme Glisse	6	0.04%
Alistair Popple	6	0.04%
Naoya Horiguchi	5	0.03%
David Rientjes	5	0.03%
Vladimir Davydov	3	0.02%
Seth Jennings	2	0.01%
Others	3873	25.17%
Total	15387

truncate.c

857

-

47

2807

Matthew WilcoxAndrew MortonJan KaraJohannes WeinerHugh DickinsMel GormanNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsAndi KleenDavid HowellsFengguang WuChristoph HellwigKirill A. ShutemovMinChan KimAndrey RyabininDan J WilliamsMike RapoportOthers January 1992August 1992June 1995January 1996March 1997October 1997May 1999September 1999January 2000September 2000October 2000February 2002April 2002May 2002July 2002August 2002October 2002December 2002February 2003October 2003June 2004August 2004October 2004January 2005March 2005January 2006June 2006August 2006September 2006October 2006December 2006January 2007February 2007July 2007February 2008April 2008July 2008September 2008October 2008June 2009August 2009September 2009January 2010June 2010December 2010March 2011June 2011July 2011August 2011October 2011March 2012May 2012May 2013September 2013April 2014July 2014October 2014April 2015May 2015September 2015January 2016April 2016May 2016July 2016August 2016November 2016December 2016February 2017May 2017November 2017January 2018April 2018November 2018March 2019May 2019May 2020June 2020September 2020October 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022June 2022September 2022October 2022March 2023June 2023August 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 5}, ]}, 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"group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 90}, {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 107}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 128}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	677	24.12%
Andrew Morton	499	17.78%
Jan Kara	301	10.72%
Johannes Weiner	279	9.94%
Hugh Dickins	141	5.02%
Mel Gorman	136	4.85%
Nicholas Piggin	59	2.10%
Linus Torvalds (pre-git)	58	2.07%
Linus Torvalds	43	1.53%
Andi Kleen	38	1.35%
David Howells	36	1.28%
Fengguang Wu	30	1.07%
Christoph Hellwig	23	0.82%
Kirill A. Shutemov	20	0.71%
MinChan Kim	18	0.64%
Andrey Ryabinin	4	0.14%
Dan J Williams	3	0.11%
Mike Rapoport	2	0.07%
Others	440	15.68%
Total	2807

usercopy.c

277

-

17

983

Matthew WilcoxLinus Torvalds (pre-git)Christoph LameterOthers September 1991December 1991July 2012June 2016July 2016August 2016September 2016January 2017February 2017January 2018July 2018January 2019June 2019August 2019September 2019August 2020October 2021January 2022February 2022March 2022June 2022November 2022April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 425}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 115}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

userfaultfd.c

844

-

28

3231

Andrea ArcangeliMike KravetzMike RapoportPeter XuShaohua LiHugh DickinsMatthew WilcoxKirill A. ShutemovDavid HildenbrandYang ShiAndi KleenSong MuchunJohannes WeinerPeter ZijlstraAndrew MortonOthers June 2002August 2002July 2007January 2009December 2009May 2011September 2015July 2016February 2017March 2017September 2017June 2018November 2018June 2019November 2019April 2020June 2020November 2020May 2021June 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023November 2023 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 34, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 20, "token_count": 1360}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 14, "token_count": 359}, {"author_id": 4, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 20, "token_count": 100}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 20, "token_count": 25}, {"author_id": 39, "token_count": 8}, {"author_id": 56, "token_count": 79}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 263}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 58, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 39, "token_count": 48}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 24}, {"author_id": 14, "token_count": 21}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 24, "token_count": 21}, {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 39, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	1489	46.08%
Mike Kravetz	380	11.76%
Mike Rapoport	156	4.83%
Peter Xu	109	3.37%
Shaohua Li	79	2.45%
Hugh Dickins	65	2.01%
Matthew Wilcox	25	0.77%
Kirill A. Shutemov	25	0.77%
David Hildenbrand	21	0.65%
Yang Shi	9	0.28%
Andi Kleen	8	0.25%
Song Muchun	6	0.19%
Johannes Weiner	5	0.15%
Peter Zijlstra	4	0.12%
Andrew Morton	2	0.06%
Others	848	26.25%
Total	3231

util.c

1145

-

110

3584

Catalin MarinasAl ViroMatthew WilcoxMichal HockoLinus Torvalds (pre-git)David HildenbrandShaohua LiKirill A. ShutemovLinus TorvaldsChristoph HellwigAndrew MortonMike RapoportDavid HowellsKefeng WangAndrey RyabininJohannes WeinerMinChan KimHugh DickinsChristoph LameterNicholas PigginRoman GushchinAndrea ArcangeliAneesh Kumar K.VOthers March 1992May 1992October 1994June 1995January 1996July 1996January 1997March 1997March 1998May 1998May 1999June 1999September 1999February 2002June 2002July 2002October 2002December 2002March 2003October 2003January 2004March 2004April 2004August 2004September 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007July 2007August 2007October 2007April 2008July 2008August 2008October 2008November 2008March 2009April 2009November 2009December 2009January 2010July 2010August 2010March 2011May 2011October 2011December 2011February 2012March 2012April 2012May 2012July 2012November 2012February 2013April 2013October 2013November 2013January 2014February 2014April 2014May 2014August 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017May 2017June 2017July 2017January 2018April 2018October 2018December 2018February 2019March 2019April 2019May 2019July 2019September 2019November 2019March 2020April 2020June 2020August 2020September 2020October 2020December 2020January 2021March 2021May 2021June 2021July 2021August 2021September 2021January 2022March 2022April 2022May 2022June 2022July 2022September 2022December 2022February 2023June 2023August 2023September 2023October 2023November 2023 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 22, "token_count": 28}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 21, "token_count": 7}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 9}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 30, "token_count": 160}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 57, "token_count": 102}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 38}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 184}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 57, "token_count": 24}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 3}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 57, "token_count": 20}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 25, "token_count": 13}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 10}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 37, "token_count": 69}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 10}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 54}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 40}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 65}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 21, "token_count": 12}, {"author_id": 5, "token_count": 41}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 21, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 42, "token_count": 14}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Catalin Marinas	161	4.49%
Al Viro	158	4.41%
Matthew Wilcox	145	4.05%
Michal Hocko	88	2.46%
Linus Torvalds (pre-git)	87	2.43%
David Hildenbrand	67	1.87%
Shaohua Li	42	1.17%
Kirill A. Shutemov	40	1.12%
Linus Torvalds	37	1.03%
Christoph Hellwig	36	1.00%
Andrew Morton	34	0.95%
Mike Rapoport	24	0.67%
David Howells	19	0.53%
Kefeng Wang	14	0.39%
Andrey Ryabinin	14	0.39%
Johannes Weiner	13	0.36%
MinChan Kim	12	0.33%
Hugh Dickins	11	0.31%
Christoph Lameter	10	0.28%
Nicholas Piggin	7	0.20%
Roman Gushchin	3	0.08%
Andrea Arcangeli	3	0.08%
Aneesh Kumar K.V	2	0.06%
Others	2557	71.34%
Total	3584

vmalloc.c

4495

-

157

16943

Uladzislau RezkiNicholas PigginTejun HeoChristoph HellwigLinus Torvalds (pre-git)Christoph LameterHugh DickinsAndi KleenMichal HockoAndrew MortonAndrey KonovalovKirill A. ShutemovAndrey RyabininKamezawa HiroyukiJoonSoo KimKefeng WangAlexander PotapenkoDavid RientjesLinus TorvaldsAl ViroRoman GushchinCatalin MarinasMatthew WilcoxPeter ZijlstraMel GormanAnshuman KhandualJan KaraMike RapoportMiaohe LinDavid HowellsMinChan KimAneesh Kumar K.VVlastimil BabkaOthers August 1992September 1992September 1993November 1993May 1994July 1994January 1995February 1995June 1995January 1996March 1996September 1996January 1997March 1997March 1998May 1998August 1998February 1999June 1999September 1999March 2000June 2000October 2000February 2002March 2002June 2002July 2002August 2002September 2002October 2002April 2003May 2003August 2003October 2003January 2004March 2004June 2004July 2004October 2004December 2004February 2005March 2005May 2005October 2005January 2006March 2006June 2006July 2006September 2006October 2006May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009February 2009May 2009June 2009August 2009September 2009October 2009December 2009February 2010June 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013July 2013September 2013November 2013January 2014April 2014June 2014August 2014October 2014December 2014February 2015March 2015April 2015November 2015January 2016March 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017April 2017June 2017July 2017September 2017February 2018March 2018April 2018June 2018October 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020April 2020June 2020August 2020October 2020December 2020January 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 80}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 49}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 74}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 145}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 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"token_count": 22}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 42, "token_count": 98}, {"author_id": 48, "token_count": 15}, {"author_id": 47, "token_count": 18}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 37, "token_count": 168}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 12, "token_count": 198}, {"author_id": 47, "token_count": 120}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 28, "token_count": 16}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 47, "token_count": 242}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 69}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 47, "token_count": 74}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 47, "token_count": 83}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 364}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 362}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 37, "token_count": 48}, {"author_id": 47, "token_count": 108}, {"author_id": 60, "token_count": 350}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 264}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	3466	20.46%
Nicholas Piggin	3116	18.39%
Tejun Heo	1025	6.05%
Christoph Hellwig	967	5.71%
Linus Torvalds (pre-git)	572	3.38%
Christoph Lameter	530	3.13%
Hugh Dickins	443	2.61%
Andi Kleen	234	1.38%
Michal Hocko	222	1.31%
Andrew Morton	215	1.27%
Andrey Konovalov	205	1.21%
Kirill A. Shutemov	197	1.16%
Andrey Ryabinin	175	1.03%
Kamezawa Hiroyuki	149	0.88%
JoonSoo Kim	118	0.70%
Kefeng Wang	107	0.63%
Alexander Potapenko	82	0.48%
David Rientjes	71	0.42%
Linus Torvalds	68	0.40%
Al Viro	62	0.37%
Roman Gushchin	38	0.22%
Catalin Marinas	37	0.22%
Matthew Wilcox	29	0.17%
Peter Zijlstra	20	0.12%
Mel Gorman	19	0.11%
Anshuman Khandual	16	0.09%
Jan Kara	15	0.09%
Mike Rapoport	11	0.06%
Miaohe Lin	8	0.05%
David Howells	5	0.03%
MinChan Kim	3	0.02%
Aneesh Kumar K.V	3	0.02%
Vlastimil Babka	2	0.01%
Others	4713	27.82%
Total	16943

vmpressure.c

481

-

23

1291

David RientjesJohannes WeinerMichal HockoTejun HeoAndrew MortonLinus Torvalds (pre-git)Yang ShiHugh DickinsVladimir DavydovKamezawa HiroyukiOthers June 1995February 1998September 1999September 2006February 2008February 2013April 2013July 2013November 2013January 2014August 2014December 2014February 2015September 2015January 2016February 2016February 2017June 2017July 2017June 2018June 2019October 2019April 2020September 2021November 2021August 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 858}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 37, "token_count": 22}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 7, "token_count": 76}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 43, "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": 35, "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": 58, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	205	15.88%
Johannes Weiner	80	6.20%
Michal Hocko	22	1.70%
Tejun Heo	14	1.08%
Andrew Morton	14	1.08%
Linus Torvalds (pre-git)	7	0.54%
Yang Shi	5	0.39%
Hugh Dickins	3	0.23%
Vladimir Davydov	2	0.15%
Kamezawa Hiroyuki	2	0.15%
Others	937	72.58%
Total	1291

vmstat.c

2281

-

103

8248

Christoph LameterMel GormanAndrew MortonLinus Torvalds (pre-git)Hugh DickinsMichal HockoJoonSoo KimJohannes WeinerRoman GushchinMinChan KimDavid RientjesNicholas PigginHuang YingSong MuchunKamezawa HiroyukiKirill A. ShutemovAndrea ArcangeliMiaohe LinLinus TorvaldsAndi KleenKefeng WangAnshuman KhandualChristoph HellwigVlastimil BabkaDavid HildenbrandFengguang WuYang ShiDavid HowellsMatthew WilcoxShaohua LiPeter XuTejun HeoSeongJae ParkPeter ZijlstraOthers August 1992September 1992June 1993August 1993January 1995June 1995January 1996March 1997May 1998June 1999September 1999March 2000June 2000October 2000February 2002May 2002July 2002August 2002September 2002October 2002March 2003May 2003June 2003September 2003March 2004May 2004August 2004January 2005February 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006August 2006September 2006October 2006November 2006December 2006February 2007May 2007July 2007October 2007February 2008April 2008May 2008July 2008August 2008October 2008March 2009April 2009June 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010October 2010November 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013September 2013November 2013January 2014March 2014April 2014June 2014August 2014October 2014December 2014February 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016October 2016November 2016February 2017March 2017April 2017May 2017July 2017September 2017November 2017April 2018October 2018November 2018December 2018March 2019May 2019September 2019November 2019December 2019April 2020June 2020August 2020October 2020December 2020February 2021May 2021June 2021August 2021September 2021November 2021January 2022March 2022April 2022May 2022July 2022August 2022October 2022February 2023March 2023June 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ 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{"author_id": 39, "token_count": 2}, {"author_id": 23, "token_count": 86}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 7, "token_count": 57}, {"author_id": 36, "token_count": 40}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 16, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 138}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 58, "token_count": 4}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 17, "token_count": 7}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 17, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	2677	32.46%
Mel Gorman	2195	26.61%
Andrew Morton	448	5.43%
Linus Torvalds (pre-git)	190	2.30%
Hugh Dickins	175	2.12%
Michal Hocko	119	1.44%
JoonSoo Kim	113	1.37%
Johannes Weiner	97	1.18%
Roman Gushchin	87	1.05%
MinChan Kim	69	0.84%
David Rientjes	65	0.79%
Nicholas Piggin	45	0.55%
Huang Ying	41	0.50%
Song Muchun	40	0.48%
Kamezawa Hiroyuki	36	0.44%
Kirill A. Shutemov	33	0.40%
Andrea Arcangeli	20	0.24%
Miaohe Lin	15	0.18%
Linus Torvalds	15	0.18%
Andi Kleen	13	0.16%
Kefeng Wang	10	0.12%
Anshuman Khandual	9	0.11%
Christoph Hellwig	8	0.10%
Vlastimil Babka	7	0.08%
David Hildenbrand	6	0.07%
Fengguang Wu	5	0.06%
Yang Shi	4	0.05%
David Howells	4	0.05%
Matthew Wilcox	3	0.04%
Shaohua Li	2	0.02%
Peter Xu	2	0.02%
Tejun Heo	1	0.01%
SeongJae Park	1	0.01%
Peter Zijlstra	1	0.01%
Others	1692	20.51%
Total	8248

workingset.c

817

-

37

2227

Johannes WeinerYu ZhaoMatthew WilcoxJoonSoo KimQi ZhengMel GormanVladimir DavydovMiaohe LinLinus Torvalds (pre-git)Roman GushchinAndrew MortonMichal HockoHugh DickinsSong MuchunChristoph LameterTejun HeoOthers August 1992September 1992June 1993June 1995May 1998July 2002August 2002October 2002January 2005February 2008October 2008January 2009March 2010May 2010October 2010May 2011May 2012February 2013August 2013April 2014February 2015September 2015March 2016July 2016December 2016January 2017February 2017March 2017May 2017July 2017November 2017April 2018August 2018October 2018December 2018May 2019November 2019June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021November 2021December 2021March 2022May 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023July 2023September 2023December 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 502}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 43, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 196}, {"author_id": 43, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 6, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 72}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 38}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 126}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 83}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 57}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 38}, {"author_id": 5, "token_count": 2}, {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 11, "token_count": 14}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 59, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 362}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 274}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 44, "token_count": 33}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 11, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	1132	50.83%
Yu Zhao	395	17.74%
Matthew Wilcox	139	6.24%
JoonSoo Kim	38	1.71%
Qi Zheng	33	1.48%
Mel Gorman	25	1.12%
Vladimir Davydov	19	0.85%
Miaohe Lin	15	0.67%
Linus Torvalds (pre-git)	11	0.49%
Roman Gushchin	8	0.36%
Andrew Morton	8	0.36%
Michal Hocko	6	0.27%
Hugh Dickins	5	0.22%
Song Muchun	4	0.18%
Christoph Lameter	4	0.18%
Tejun Heo	2	0.09%
Others	383	17.20%
Total	2227

z3fold.c

1446

-

16

6115

Vitaly WoolMiaohe LinMatthew WilcoxUladzislau RezkiJohannes WeinerOthers May 2016June 2016February 2017September 2017November 2017April 2018May 2018November 2018May 2019July 2019August 2019September 2019October 2019November 2019May 2020October 2020December 2020February 2021March 2021June 2021April 2022June 2022November 2022June 2023August 2023 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 31, "token_count": 1699}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 31, "token_count": 268}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 832}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 31, "token_count": 25}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 31, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 31, "token_count": 58}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1269}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 31, "token_count": 12}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 31, "token_count": 41}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 1352}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 31, "token_count": 227}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 59, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 18}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 59, "token_count": 81}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Vitaly Wool	5833	95.39%
Miaohe Lin	112	1.83%
Matthew Wilcox	16	0.26%
Uladzislau Rezki	2	0.03%
Johannes Weiner	1	0.02%
Others	151	2.47%
Total	6115

zbud.c

455

-

14

1222

Seth JenningsDan StreetmanMiaohe LinJohannes WeinerOthers July 2013September 2013June 2014August 2014October 2014November 2014February 2015June 2015November 2015May 2019February 2021June 2021November 2022June 2023 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 55, "token_count": 796}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 49, "token_count": 195}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 49, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 183}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

zpool.c

355

-

12

801

Dan StreetmanMike RapoportJohannes WeinerOthers August 2014February 2015June 2015September 2015November 2015February 2018May 2019September 2019August 2020February 2021May 2021November 2022June 2023 var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 49, "token_count": 723}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 49, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

zsmalloc.c

2354

-

44

9005

MinChan KimDan StreetmanSeth JenningsMatthew WilcoxJoonSoo KimQi ZhengKirill A. ShutemovJérôme GlisseMiaohe LinMike RapoportChristoph LameterOthers January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012December 2013January 2014March 2014June 2014August 2014October 2014December 2014February 2015April 2015June 2015September 2015November 2015March 2016May 2016July 2016November 2016February 2017April 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018August 2018January 2019August 2019September 2019January 2020April 2020June 2020August 2020February 2021May 2021June 2021October 2021January 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1009}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 55, "token_count": 20}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 16, "token_count": 19}, {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 55, "token_count": 218}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 55, "token_count": 24}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 49, "token_count": 239}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 59}, {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 334}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 2029}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 60, "token_count": 279}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 49, "token_count": 31}, {"author_id": 16, "token_count": 37}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 2504}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 16, "token_count": 428}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 62}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 325}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 44, "token_count": 42}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	5092	56.55%
Dan Streetman	273	3.03%
Seth Jennings	266	2.95%
Matthew Wilcox	81	0.90%
JoonSoo Kim	59	0.66%
Qi Zheng	42	0.47%
Kirill A. Shutemov	13	0.14%
Jérôme Glisse	11	0.12%
Miaohe Lin	5	0.06%
Mike Rapoport	3	0.03%
Christoph Lameter	2	0.02%
Others	3158	35.07%
Total	9005

zswap.c

1656

-

40

6564

Dan StreetmanSeth JenningsJohannes WeinerVitaly WoolMatthew WilcoxHugh DickinsMinChan KimYu ZhaoHuang YingMel GormanDavid HildenbrandAndrew MortonKirill A. ShutemovChristoph HellwigMiaohe LinOthers May 2004April 2012July 2013September 2013October 2013November 2013April 2014June 2014August 2014November 2014June 2015September 2015November 2015December 2015April 2016May 2016August 2016November 2016February 2017January 2018February 2018June 2018July 2018December 2018May 2019September 2019January 2020April 2020December 2020February 2021May 2021June 2021January 2022March 2022May 2022November 2022February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023 var spanGroupData = [ {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 55, "token_count": 1662}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 49, "token_count": 34}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "token_count": 1432}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 49, "token_count": 83}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 49, "token_count": 43}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 49, "token_count": 285}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 31, "token_count": 130}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 513}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 150}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 74}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 688}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 7, "token_count": 139}, {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 7, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Dan Streetman	1884	28.70%
Seth Jennings	1663	25.34%
Johannes Weiner	370	5.64%
Vitaly Wool	130	1.98%
Matthew Wilcox	39	0.59%
Hugh Dickins	14	0.21%
MinChan Kim	13	0.20%
Yu Zhao	6	0.09%
Huang Ying	5	0.08%
Mel Gorman	4	0.06%
David Hildenbrand	4	0.06%
Andrew Morton	3	0.05%
Kirill A. Shutemov	2	0.03%
Christoph Hellwig	2	0.03%
Miaohe Lin	1	0.02%
Others	2424	36.93%
Total	6564