mm

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

damon

10612

16

50

44177

SeongJae ParkBaolin WangKefeng WangLiam R. HowlettDavid HildenbrandMatthew WilcoxRyan RobertsHugh DickinsSuren BaghdasaryanAndrew MortonOthers September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 7328}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3327}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 122}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 348}, {"author_id": 4, "token_count": 68}, {"author_id": 0, "token_count": 212}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 9538}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 161}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 738}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 0, "token_count": 868}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 20}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 116}, {"author_id": 0, "token_count": 734}, {"author_id": 60, "token_count": 504}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 4851}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 842}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 147}, {"author_id": 0, "token_count": 1532}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 59}, {"author_id": 0, "token_count": 509}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 21}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 32}, {"author_id": 50, "token_count": 40}, {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 89}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 919}, {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 50, "token_count": 7}, {"author_id": 0, "token_count": 939}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 349}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 1150}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 77}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 826}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 111}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 1705}, {"author_id": 60, "token_count": 632}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 53, "token_count": 6}, {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 82}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 1332}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 14, "token_count": 101}, {"author_id": 0, "token_count": 191}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 1927}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 203}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 246}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 55}, {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	41260	93.40%
Baolin Wang	372	0.84%
Kefeng Wang	182	0.41%
Liam R. Howlett	181	0.41%
David Hildenbrand	101	0.23%
Matthew Wilcox	84	0.19%
Ryan Roberts	47	0.11%
Hugh Dickins	32	0.07%
Suren Baghdasaryan	10	0.02%
Andrew Morton	1	0.00%
Others	1907	4.32%
Total	44177

kasan

7667

16

106

29812

Andrey KonovalovAndrey RyabininAlexander PotapenkoMarco ElverAndi KleenLinus Torvalds (pre-git)Kirill A. ShutemovPeter ZijlstraJoonSoo KimMatthew WilcoxChristoph LameterAneesh Kumar K.VKefeng WangMike RapoportRyan RobertsHugh DickinsVlastimil BabkaAndrew MortonDavid RientjesCatalin MarinasUladzislau RezkiKamezawa HiroyukiChristoph HellwigVladimir DavydovPeter XuDavid HildenbrandOthers September 1991August 1992June 1993July 1994February 1995June 1995January 1996September 1996March 1997August 1998December 1998February 2002March 2002April 2002June 2002August 2002October 2002July 2003December 2003March 2004June 2004December 2004March 2005March 2006June 2006October 2007January 2008February 2008April 2008October 2008May 2009June 2009September 2012November 2012December 2012January 2013April 2013October 2014December 2014February 2015March 2015April 2015July 2015August 2015September 2015November 2015March 2016May 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017October 2017November 2017February 2018April 2018May 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019June 2019July 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025March 2025April 2025May 2025July 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 55}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 41, "token_count": 88}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 41, "token_count": 23}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 5, 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1585724400, "group": [ {"author_id": 60, "token_count": 209}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 13, "token_count": 82}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 13, "token_count": 26}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 235}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1450}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 13, "token_count": 183}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 3223}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 13, "token_count": 29}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 84}, {"author_id": 13, "token_count": 1722}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 13, "token_count": 22}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 13, "token_count": 105}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 13, "token_count": 178}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 39}, {"author_id": 16, "token_count": 10}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 14}, {"author_id": 33, "token_count": 7}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 13, "token_count": 23}, {"author_id": 39, "token_count": 23}, {"author_id": 33, "token_count": 80}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 13, "token_count": 1215}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 13, "token_count": 34}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 13, "token_count": 59}, {"author_id": 31, "token_count": 7}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 13, "token_count": 1532}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 13, "token_count": 144}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 13, "token_count": 227}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 52, "token_count": 47}, {"author_id": 60, "token_count": 366}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 33, "token_count": 132}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 13, "token_count": 81}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 300}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 33, "token_count": 47}, {"author_id": 50, "token_count": 30}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 4, "token_count": 6}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 13, "token_count": 62}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 2650}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 33, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 396}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 329}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 354}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 33, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	13425	45.03%
Andrey Ryabinin	6366	21.35%
Alexander Potapenko	1634	5.48%
Marco Elver	529	1.77%
Andi Kleen	115	0.39%
Linus Torvalds (pre-git)	112	0.38%
Kirill A. Shutemov	95	0.32%
Peter Zijlstra	63	0.21%
JoonSoo Kim	60	0.20%
Matthew Wilcox	46	0.15%
Christoph Lameter	46	0.15%
Aneesh Kumar K.V	40	0.13%
Kefeng Wang	38	0.13%
Mike Rapoport	37	0.12%
Ryan Roberts	30	0.10%
Hugh Dickins	24	0.08%
Vlastimil Babka	21	0.07%
Andrew Morton	15	0.05%
David Rientjes	10	0.03%
Catalin Marinas	7	0.02%
Uladzislau Rezki	4	0.01%
Kamezawa Hiroyuki	3	0.01%
Christoph Hellwig	3	0.01%
Vladimir Davydov	2	0.01%
Peter Xu	2	0.01%
David Hildenbrand	1	0.00%
Others	7084	23.76%
Total	29812

kfence

2613

4

48

10719

Marco ElverAlexander PotapenkoSong MuchunLinus Torvalds (pre-git)Vlastimil BabkaSuren BaghdasaryanChristoph LameterJohannes WeinerCatalin 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 2023March 2024May 2024June 2024July 2024August 2024September 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "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": 31, "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": 3, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 4313}, {"author_id": 33, "token_count": 3857}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 33, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 33, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 9, "token_count": 32}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 33, "token_count": 87}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 33, "token_count": 542}, {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 33, "token_count": 46}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 182}, {"author_id": 46, "token_count": 52}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 46, "token_count": 75}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 56, "token_count": 8}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 33, "token_count": 28}, {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 33, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Marco Elver	4870	45.43%
Alexander Potapenko	4345	40.54%
Song Muchun	127	1.18%
Linus Torvalds (pre-git)	19	0.18%
Vlastimil Babka	18	0.17%
Suren Baghdasaryan	8	0.07%
Christoph Lameter	5	0.05%
Johannes Weiner	4	0.04%
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	1312	12.24%
Total	10719

kmsan

2843

8

46

11627

Alexander PotapenkoAndrey KonovalovChristoph LameterMarco ElverKirill A. ShutemovLinus Torvalds (pre-git)Nicholas PigginAndi KleenPeter ZijlstraNaoya HoriguchiAndrew MortonHuang YingChristoph HellwigVlastimil BabkaMatthew WilcoxMinChan KimDavid HowellsDavid HildenbrandMike RapoportOthers July 1994September 1996March 1998September 1999January 2000March 2000August 2002September 2002April 2004August 2004July 2005January 2006September 2006May 2007January 2008July 2008October 2008February 2009June 2009June 2010June 2011December 2011November 2013March 2016June 2016August 2017November 2017August 2018October 2018December 2018February 2019January 2020June 2020July 2020October 2020January 2021March 2021April 2021June 2021July 2021October 2021January 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023July 2023September 2023October 2023November 2023December 2023January 2024March 2024May 2024June 2024October 2024January 2025February 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 33, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 52, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 10300}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 9, "token_count": 159}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "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": 9, "token_count": 329}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 9, "token_count": 15}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 9, "token_count": 20}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Potapenko	11067	95.18%
Andrey Konovalov	37	0.32%
Christoph Lameter	20	0.17%
Marco Elver	11	0.09%
Kirill A. Shutemov	11	0.09%
Linus Torvalds (pre-git)	10	0.09%
Nicholas Piggin	10	0.09%
Andi Kleen	10	0.09%
Peter Zijlstra	9	0.08%
Naoya Horiguchi	9	0.08%
Andrew Morton	8	0.07%
Huang Ying	7	0.06%
Christoph Hellwig	7	0.06%
Vlastimil Babka	4	0.03%
Matthew Wilcox	3	0.03%
MinChan Kim	2	0.02%
David Howells	2	0.02%
David Hildenbrand	2	0.02%
Mike Rapoport	1	0.01%
Others	397	3.41%
Total	11627

Files:

backing-dev.c

1220

-

56

5092

Tejun HeoPeter ZijlstraJan KaraChristoph HellwigRoman GushchinAndrew MortonLinus TorvaldsFengguang WuDan J WilliamsJohannes WeinerLinus Torvalds (pre-git)Dennis ZhouKefeng WangDavid HowellsMel GormanMatthew WilcoxDavid RientjesOthers January 1992August 1992June 1993February 2002April 2002May 2002July 2002September 2002October 2002December 2002January 2003July 2003October 2003April 2004May 2004June 2004June 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008July 2008January 2009March 2009May 2009September 2009March 2010April 2010June 2010July 2010August 2010September 2010October 2010December 2010January 2011April 2011June 2011August 2011September 2011November 2011January 2012March 2012April 2012May 2012July 2012August 2012December 2012February 2013April 2013July 2013September 2013April 2014August 2014September 2014January 2015February 2015March 2015May 2015July 2015August 2015September 2015October 2015January 2016July 2016February 2017March 2017April 2017September 2017December 2017April 2018May 2018June 2018August 2018January 2019May 2019July 2019August 2019December 2019January 2020May 2020September 2020December 2020February 2021March 2021June 2021August 2021September 2021November 2021December 2021April 2022June 2022August 2022November 2022April 2023June 2023January 2024March 2024April 2024April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 35}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, 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60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 53}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 49, "token_count": 35}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 52}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 10, "token_count": 1098}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 47, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 49, "token_count": 85}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 49, "token_count": 188}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 49, "token_count": 66}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 10, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 49, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 10, "token_count": 294}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 23, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 211}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 23, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 49, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 23, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 23, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 534}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

balloon_compaction.c

252

-

16

725

MinChan KimHugh DickinsLinus Torvalds (pre-git)Christoph LameterMel GormanMatthew WilcoxAndrew MortonNicholas PigginOthers September 1991May 1994January 1998March 2000February 2003February 2006March 2006December 2007August 2008January 2011January 2012November 2012December 2012October 2014November 2015July 2016October 2017April 2019May 2019July 2019August 2019May 2021January 2022June 2022March 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 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": 2, "token_count": 15}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 33}, ]}, {"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": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	33	4.55%
Hugh Dickins	15	2.07%
Linus Torvalds (pre-git)	12	1.66%
Christoph Lameter	10	1.38%
Mel Gorman	9	1.24%
Matthew Wilcox	8	1.10%
Andrew Morton	6	0.83%
Nicholas Piggin	1	0.14%
Others	631	87.03%
Total	725

bootmem_info.c

131

-

25

583

Song MuchunLinus Torvalds (pre-git)Matthew WilcoxDan J WilliamsAndrea Arcangelivan der Linden, FrankAndi KleenKamezawa 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 2016November 2017January 2018July 2019June 2021September 2021October 2021August 2022October 2023October 2024February 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 41, "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": 58, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 279}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 27}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 72}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	74	12.69%
Linus Torvalds (pre-git)	42	7.20%
Matthew Wilcox	29	4.97%
Dan J Williams	28	4.80%
Andrea Arcangeli	10	1.72%
van der Linden, Frank	8	1.37%
Andi Kleen	7	1.20%
Kamezawa Hiroyuki	4	0.69%
Christoph Lameter	3	0.51%
JoonSoo Kim	2	0.34%
Linus Torvalds	1	0.17%
David Howells	1	0.17%
Others	374	64.15%
Total	583

cma.c

1113

-

53

4579

van der Linden, FrankJoonSoo KimYu ZhaoMinChan KimRoman GushchinMike KravetzDavid HildenbrandAndrey KonovalovMike RapoportAnshuman KhandualAndrew MortonZi YanCatalin MarinasBaolin WangOthers December 2011September 2012October 2012July 2013February 2014May 2014June 2014August 2014October 2014December 2014February 2015March 2015April 2015November 2015May 2016October 2016November 2016January 2017February 2017April 2017July 2017October 2017May 2018August 2018December 2018March 2019May 2019July 2019November 2019April 2020July 2020August 2020December 2020February 2021May 2021November 2021March 2022May 2022December 2022January 2023March 2023July 2023September 2023January 2024February 2024July 2024August 2024September 2024February 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 334}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 636}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 31, "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": 124}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 14, "token_count": 37}, {"author_id": 12, "token_count": 47}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 17, "token_count": 16}, {"author_id": 22, "token_count": 49}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 23}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 128}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 2268}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 28, "token_count": 25}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 60, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	2293	50.08%
JoonSoo Kim	647	14.13%
Yu Zhao	128	2.80%
MinChan Kim	49	1.07%
Roman Gushchin	47	1.03%
Mike Kravetz	44	0.96%
David Hildenbrand	41	0.90%
Andrey Konovalov	18	0.39%
Mike Rapoport	17	0.37%
Anshuman Khandual	17	0.37%
Andrew Morton	9	0.20%
Zi Yan	4	0.09%
Catalin Marinas	1	0.02%
Baolin Wang	1	0.02%
Others	1263	27.58%
Total	4579

cma.h

95

-

16

302

MinChan Kimvan der Linden, FrankJoonSoo KimAnshuman KhandualMike KravetzOthers December 2011July 2013August 2014April 2015August 2015April 2017November 2017July 2020August 2020May 2021March 2022February 2024November 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 22, "token_count": 103}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 56}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

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

cma_debug.c

220

-

14

1114

van der Linden, FrankJoonSoo KimMike KravetzAndrew MortonOthers December 2011July 2013August 2014April 2015July 2015February 2017November 2017June 2018August 2018March 2019May 2019November 2019July 2020May 2021August 2022February 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 33}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 818}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 25, "token_count": 8}, ]}, {"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": 18}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 176}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	176	15.80%
JoonSoo Kim	41	3.68%
Mike Kravetz	4	0.36%
Andrew Morton	1	0.09%
Others	892	80.07%
Total	1114

cma_sysfs.c

147

-

7

667

MinChan Kimvan der Linden, FrankAnshuman KhandualJoonSoo KimOthers December 2011July 2013August 2014October 2014April 2015May 2021February 2023February 2024February 2025 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 15}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 573}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 32}, ]}, ]

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

compaction.c

3370

-

117

11266

Mel GormanVlastimil BabkaZi YanJoonSoo KimBaolin WangDavid RientjesJohannes WeinerMinChan KimKefeng WangMichal HockoHugh DickinsSuren BaghdasaryanAndrew MortonMatthew WilcoxChristoph LameterAndrea ArcangeliChristoph HellwigLinus Torvalds (pre-git)Andrey RyabininKirill A. ShutemovKamezawa HiroyukiFengguang WuNicholas PigginYu ZhaoLinus TorvaldsPeter XuDan J WilliamsPeter ZijlstraDavid HowellsOthers June 1995January 1996June 1996June 1999September 1999September 2000February 2002April 2002June 2002July 2002August 2002September 2002November 2002June 2003October 2003August 2004January 2005February 2005March 2005May 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006May 2007July 2007October 2007April 2008October 2008November 2008January 2009September 2009December 2009May 2010September 2010January 2011March 2011June 2011October 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012October 2012December 2012January 2013February 2013July 2013September 2013November 2013December 2013January 2014March 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017May 2017July 2017October 2017November 2017April 2018May 2018October 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019April 2020May 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024November 2024January 2025February 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "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": 5, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 18}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 55, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 1051}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 24}, {"author_id": 6, "token_count": 68}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 22, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 6, "token_count": 45}, {"author_id": 44, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 19}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 40, "token_count": 15}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 6, "token_count": 57}, {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 613}, {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 22, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 16, "token_count": 75}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 40, "token_count": 20}, {"author_id": 25, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 40, "token_count": 133}, {"author_id": 16, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 5, "token_count": 18}, {"author_id": 40, "token_count": 1}, {"author_id": 25, "token_count": 8}, {"author_id": 16, "token_count": 404}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 25, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 16, "token_count": 128}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 25, "token_count": 153}, {"author_id": 16, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 15, "token_count": 34}, {"author_id": 25, "token_count": 29}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 16, "token_count": 180}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 25, "token_count": 108}, {"author_id": 16, "token_count": 431}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 44, "token_count": 127}, {"author_id": 16, "token_count": 241}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 40, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 40, "token_count": 9}, {"author_id": 2, "token_count": 2}, {"author_id": 25, "token_count": 33}, {"author_id": 6, "token_count": 7}, {"author_id": 22, "token_count": 123}, {"author_id": 16, "token_count": 27}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 16, "token_count": 116}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 44, "token_count": 24}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 40, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 89}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 40, "token_count": 82}, {"author_id": 16, "token_count": 18}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 24, "token_count": 19}, {"author_id": 6, "token_count": 2144}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 6, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 27}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 25, "token_count": 31}, {"author_id": 16, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 372}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 37, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 16, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 2, "token_count": 90}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 39, "token_count": 19}, {"author_id": 19, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 24}, {"author_id": 6, "token_count": 54}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 38, "token_count": 42}, {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 45}, {"author_id": 8, "token_count": 64}, {"author_id": 4, "token_count": 9}, {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 38, "token_count": 115}, {"author_id": 8, "token_count": 39}, {"author_id": 39, "token_count": 84}, {"author_id": 7, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 38, "token_count": 93}, {"author_id": 8, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 38, "token_count": 16}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 38, "token_count": 18}, {"author_id": 39, "token_count": 64}, {"author_id": 16, "token_count": 4}, {"author_id": 37, "token_count": 419}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 56, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 56, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 8, "token_count": 154}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	4164	36.96%
Vlastimil Babka	1866	16.56%
Zi Yan	436	3.87%
JoonSoo Kim	404	3.59%
Baolin Wang	364	3.23%
David Rientjes	344	3.05%
Johannes Weiner	299	2.65%
MinChan Kim	213	1.89%
Kefeng Wang	170	1.51%
Michal Hocko	163	1.45%
Hugh Dickins	132	1.17%
Suren Baghdasaryan	69	0.61%
Andrew Morton	55	0.49%
Matthew Wilcox	46	0.41%
Christoph Lameter	38	0.34%
Andrea Arcangeli	33	0.29%
Christoph Hellwig	29	0.26%
Linus Torvalds (pre-git)	28	0.25%
Andrey Ryabinin	22	0.20%
Kirill A. Shutemov	20	0.18%
Kamezawa Hiroyuki	18	0.16%
Fengguang Wu	15	0.13%
Nicholas Piggin	14	0.12%
Yu Zhao	10	0.09%
Linus Torvalds	10	0.09%
Peter Xu	4	0.04%
Dan J Williams	4	0.04%
Peter Zijlstra	3	0.03%
David Howells	3	0.03%
Others	2290	20.33%
Total	11266

debug.c

398

-

39

1762

Matthew WilcoxLorenzo StoakesVlastimil BabkaLiam R. HowlettDavid HildenbrandMichal HockoSuren BaghdasaryanKirill A. ShutemovJohannes WeinerLinus Torvalds (pre-git)Nicholas PigginJoonSoo KimHugh DickinsChristoph LameterAndi KleenJason GunthorpeAndrew MortonAlistair PoppleVladimir DavydovRoman GushchinOthers January 1996February 2002March 2003January 2006March 2006February 2008November 2008May 2012January 2014April 2014October 2014December 2014February 2015April 2015September 2015January 2016March 2016September 2016December 2016August 2017November 2017January 2018July 2018October 2018December 2018February 2019March 2019December 2019January 2020April 2020June 2020August 2020December 2020February 2021June 2021September 2021October 2021November 2021January 2022September 2022November 2022January 2023May 2023February 2024March 2024April 2024August 2024November 2024January 2025February 2025March 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 331}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 67}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 16, "token_count": 59}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 44, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 9}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 13}, {"author_id": 4, "token_count": 9}, {"author_id": 56, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 53, "token_count": 20}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 248}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 96}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 350}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 19}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 34}, {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	470	26.67%
Lorenzo Stoakes	350	19.86%
Vlastimil Babka	151	8.57%
Liam R. Howlett	42	2.38%
David Hildenbrand	37	2.10%
Michal Hocko	25	1.42%
Suren Baghdasaryan	24	1.36%
Kirill A. Shutemov	11	0.62%
Johannes Weiner	10	0.57%
Linus Torvalds (pre-git)	3	0.17%
Nicholas Piggin	3	0.17%
JoonSoo Kim	3	0.17%
Hugh Dickins	3	0.17%
Christoph Lameter	3	0.17%
Andi Kleen	3	0.17%
Jason Gunthorpe	2	0.11%
Andrew Morton	2	0.11%
Alistair Popple	2	0.11%
Vladimir Davydov	1	0.06%
Roman Gushchin	1	0.06%
Others	616	34.96%
Total	1762

debug_page_alloc.c

51

-

8

218

Kefeng WangMel GormanLinus Torvalds (pre-git)Kirill A. ShutemovOthers September 1992June 1993January 2012June 2014May 2016December 2018October 2020May 2023December 2023April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 177}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	177	81.19%
Mel Gorman	6	2.75%
Linus Torvalds (pre-git)	3	1.38%
Kirill A. Shutemov	1	0.46%
Others	31	14.22%
Total	218

debug_page_ref.c

55

-

5

243

JoonSoo KimDavid HowellsNicholas PigginOthers January 2005January 2006March 2006September 2006March 2016November 2017 var spanGroupData = [ {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 18}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 25, "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

1392

-

22

6715

Anshuman KhandualAneesh Kumar K.Vvan der Linden, FrankDavid HildenbrandHugh DickinsMatthew WilcoxAlistair PopplePeter XuRyan RobertsKirill A. ShutemovLorenzo StoakesKefeng WangOthers May 2009June 2020August 2020October 2020February 2021June 2021September 2021January 2022February 2022April 2022May 2022October 2022January 2023March 2023June 2023July 2023October 2023December 2023January 2024May 2024September 2024April 2025 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 34, "token_count": 69}, {"author_id": 42, "token_count": 1453}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 42, "token_count": 1815}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 34, "token_count": 193}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 42, "token_count": 209}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 17}, {"author_id": 42, "token_count": 75}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2084}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 42, "token_count": 28}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 42}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 14, "token_count": 152}, {"author_id": 28, "token_count": 266}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 28}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 34, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 19, "token_count": 11}, {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 42, "token_count": 25}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	3606	53.70%
Aneesh Kumar K.V	270	4.02%
van der Linden, Frank	266	3.96%
David Hildenbrand	194	2.89%
Hugh Dickins	28	0.42%
Matthew Wilcox	25	0.37%
Alistair Popple	17	0.25%
Peter Xu	11	0.16%
Ryan Roberts	6	0.09%
Kirill A. Shutemov	4	0.06%
Lorenzo Stoakes	2	0.03%
Kefeng Wang	1	0.01%
Others	2285	34.03%
Total	6715

dmapool.c

527

-

39

2028

Matthew WilcoxTejun HeoLinus TorvaldsLinus Torvalds (pre-git)Alexander PotapenkoAndi KleenVlastimil BabkaMike RapoportMel GormanChristoph LameterOthers February 1993August 1993January 1995June 1995May 1999January 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002November 2002June 2003February 2004June 2004May 2005October 2005June 2006December 2006January 2007April 2007December 2007April 2008October 2010January 2011October 2011November 2012December 2012June 2014October 2014September 2015October 2015November 2015February 2017March 2019June 2019July 2019October 2020February 2021April 2021June 2021January 2023October 2023April 2025 var spanGroupData = [ {"timestamp": 728553600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 102}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 415}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 10, "token_count": 157}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 4, "token_count": 171}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 531}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	173	8.53%
Tejun Heo	157	7.74%
Linus Torvalds	102	5.03%
Linus Torvalds (pre-git)	38	1.87%
Alexander Potapenko	13	0.64%
Andi Kleen	7	0.35%
Vlastimil Babka	2	0.10%
Mike Rapoport	2	0.10%
Mel Gorman	2	0.10%
Christoph Lameter	1	0.05%
Others	1531	75.49%
Total	2028

dmapool_test.c

148

-

2

730

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

Author Name	Tokens	Token Proportion
Others	730	100.00%
Total	730

early_ioremap.c

303

-

12

1172

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

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

execmem.c

494

-

25

2341

Mike RapoportSuren BaghdasaryanAndrey RyabininChristoph LameterLinus Torvalds (pre-git)Mel GormanDavid HowellsKefeng WangHugh DickinsAndrey KonovalovOthers September 1996October 2000March 2002September 2002November 2002December 2002October 2005September 2006October 2006April 2008March 2009December 2009May 2013November 2013July 2014February 2015November 2015January 2016November 2017January 2019April 2019November 2019July 2021January 2022March 2022May 2023May 2024October 2024January 2025April 2025 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 36}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 3, "token_count": 629}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 1418}, {"author_id": 56, "token_count": 81}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 3, "token_count": 101}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 3, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	2155	92.05%
Suren Baghdasaryan	81	3.46%
Andrey Ryabinin	36	1.54%
Christoph Lameter	14	0.60%
Linus Torvalds (pre-git)	4	0.17%
Mel Gorman	3	0.13%
David Howells	2	0.09%
Kefeng Wang	1	0.04%
Hugh Dickins	1	0.04%
Andrey Konovalov	1	0.04%
Others	43	1.84%
Total	2341

fadvise.c

225

-

31

775

Andrew MortonFengguang WuLinus TorvaldsMatthew WilcoxMel GormanLinus Torvalds (pre-git)Shakeel ButtAndrey RyabininJohannes WeinerYu ZhaoKirill A. ShutemovJan KaraChristoph HellwigOthers June 1995January 1996March 1997October 1997April 2002February 2003April 2003July 2003August 2003January 2004February 2004March 2004April 2004May 2004June 2005January 2006March 2006July 2006August 2006July 2007February 2008October 2008January 2009March 2010January 2012January 2013February 2013December 2014January 2015February 2015April 2016June 2016December 2016September 2017November 2017January 2018March 2018April 2018August 2018August 2019June 2020October 2020April 2022November 2022December 2022June 2023May 2024July 2024 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 126}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 15, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 27, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 55, "token_count": 84}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 49, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

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

fail_page_alloc.c

69

-

4

274

Kefeng WangVlastimil BabkaOthers December 2006March 2020March 2022May 2023July 2024 var spanGroupData = [ {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 246}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 8}, ]}, ]

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

failslab.c

76

-

14

282

Qi ZhengVlastimil BabkaChristoph LameterMel GormanLinus Torvalds (pre-git)Others January 1992August 1992December 2006May 2007December 2008February 2010July 2011August 2011July 2012September 2015November 2015March 2016November 2017June 2018March 2019July 2019March 2020May 2022November 2022July 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "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": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 36, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 18}, ]}, ]

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

filemap.c

4547

-

156

15602

Matthew WilcoxDavid HowellsNicholas PigginJan KaraLinus TorvaldsAndrew MortonKirill A. ShutemovLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerHugh DickinsAlistair PoppleMel GormanBaolin WangFengguang WuKairui SongZi YanKefeng WangMichal HockoSuren BaghdasaryanTejun HeoDavid HildenbrandChristoph LameterMike RapoportSong MuchunRoman GushchinRyan RobertsLorenzo StoakesShakeel ButtPeter XuMike KravetzAndi KleenQi ZhengMinChan KimJoonSoo KimAlexander PotapenkoAndrey RyabininOthers March 1992September 1992August 1993November 1993October 1994November 1994June 1995January 1996March 1996May 1996January 1997March 1997August 1997October 1997January 1998February 1998May 1998August 1998May 1999June 1999September 1999January 2000March 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003April 2003May 2003June 2003July 2003August 2003October 2003December 2003January 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004January 2005February 2005March 2005April 2005May 2005June 2005October 2005December 2005January 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006March 2007May 2007June 2007July 2007October 2007December 2007February 2008April 2008May 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009January 2010February 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011August 2011October 2011December 2011March 2012May 2012June 2012October 2012February 2013April 2013July 2013September 2013October 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014January 2015February 2015April 2015May 2015June 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016September 2016October 2016November 2016December 2016February 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018April 2018May 2018June 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019February 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": 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"token_count": 444}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 23, "token_count": 198}, {"author_id": 29, "token_count": 8}, {"author_id": 2, "token_count": 26}, {"author_id": 17, "token_count": 4}, {"author_id": 50, "token_count": 2}, {"author_id": 56, "token_count": 20}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 262}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 85}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 50, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 29, "token_count": 183}, {"author_id": 8, "token_count": 20}, {"author_id": 56, "token_count": 3}, {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 43, "token_count": 72}, {"author_id": 39, "token_count": 57}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 4, "token_count": 83}, {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 49, "token_count": 11}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 100}, {"author_id": 29, "token_count": 5}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 45, "token_count": 4}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 254}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 27, "token_count": 52}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 37, "token_count": 61}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	3758	24.09%
David Howells	984	6.31%
Nicholas Piggin	765	4.90%
Jan Kara	713	4.57%
Linus Torvalds	664	4.26%
Andrew Morton	622	3.99%
Kirill A. Shutemov	579	3.71%
Linus Torvalds (pre-git)	571	3.66%
Christoph Hellwig	539	3.45%
Johannes Weiner	404	2.59%
Hugh Dickins	242	1.55%
Alistair Popple	234	1.50%
Mel Gorman	200	1.28%
Baolin Wang	103	0.66%
Fengguang Wu	74	0.47%
Kairui Song	72	0.46%
Zi Yan	61	0.39%
Kefeng Wang	57	0.37%
Michal Hocko	29	0.19%
Suren Baghdasaryan	24	0.15%
Tejun Heo	15	0.10%
David Hildenbrand	13	0.08%
Christoph Lameter	12	0.08%
Mike Rapoport	8	0.05%
Song Muchun	7	0.04%
Roman Gushchin	7	0.04%
Ryan Roberts	6	0.04%
Lorenzo Stoakes	6	0.04%
Shakeel Butt	5	0.03%
Peter Xu	4	0.03%
Mike Kravetz	4	0.03%
Andi Kleen	4	0.03%
Qi Zheng	3	0.02%
MinChan Kim	3	0.02%
JoonSoo Kim	2	0.01%
Alexander Potapenko	2	0.01%
Andrey Ryabinin	1	0.01%
Others	4805	30.80%
Total	15602

folio-compat.c

86

-

18

341

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

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

gup.c

3711

-

99

12698

Peter XuKirill A. ShutemovDavid HildenbrandJason GunthorpeMatthew WilcoxChristoph HellwigAneesh Kumar K.VAndrea ArcangeliLinus TorvaldsLorenzo StoakesDavid HowellsDan J WilliamsHugh DickinsAlistair PoppleAndrew MortonCatalin MarinasPeter ZijlstraNicholas PigginAndi KleenMike RapoportMike KravetzLinus Torvalds (pre-git)Ryan RobertsZi YanMel GormanJohannes WeinerAnshuman KhandualJoonSoo KimLiam R. HowlettYu ZhaoKefeng WangNaoya HoriguchiHuang YingBaolin WangAndrey KonovalovOthers September 1991January 1995January 1996March 1997August 1998June 1999February 2002May 2002October 2002December 2002January 2003August 2003April 2004December 2004March 2005January 2006March 2006June 2006December 2006May 2007July 2007January 2008February 2008July 2008August 2008October 2008January 2009February 2009June 2009January 2011May 2011March 2012November 2012February 2013April 2013June 2013June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016February 2016May 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017November 2017December 2017April 2018May 2018June 2018August 2018October 2018February 2019March 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023March 2024April 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 16}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 41, "token_count": 12}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 22}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 17}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 52, "token_count": 16}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 34, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 628}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 857}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 34, "token_count": 25}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 95}, {"author_id": 6, "token_count": 1}, {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ 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{"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 355}, {"author_id": 19, "token_count": 21}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 54, "token_count": 36}, {"author_id": 14, "token_count": 53}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 14, "token_count": 3}, {"author_id": 53, "token_count": 4}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 19, "token_count": 27}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 57, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 57, "token_count": 262}, {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 83}, {"author_id": 1, "token_count": 97}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 57, "token_count": 2}, {"author_id": 27, "token_count": 4}, {"author_id": 19, "token_count": 35}, {"author_id": 50, "token_count": 13}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 27, "token_count": 47}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 14, "token_count": 31}, {"author_id": 19, "token_count": 4626}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 46}, {"author_id": 4, "token_count": 39}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 796}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 14, "token_count": 17}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 39, "token_count": 1}, {"author_id": 19, "token_count": 20}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 52, "token_count": 6}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 14, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 14, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	4806	37.85%
Kirill A. Shutemov	1051	8.28%
David Hildenbrand	596	4.69%
Jason Gunthorpe	440	3.47%
Matthew Wilcox	383	3.02%
Christoph Hellwig	341	2.69%
Aneesh Kumar K.V	203	1.60%
Andrea Arcangeli	131	1.03%
Linus Torvalds	123	0.97%
Lorenzo Stoakes	107	0.84%
David Howells	88	0.69%
Dan J Williams	49	0.39%
Hugh Dickins	46	0.36%
Alistair Popple	40	0.32%
Andrew Morton	31	0.24%
Catalin Marinas	27	0.21%
Peter Zijlstra	26	0.20%
Nicholas Piggin	23	0.18%
Andi Kleen	22	0.17%
Mike Rapoport	16	0.13%
Mike Kravetz	16	0.13%
Linus Torvalds (pre-git)	14	0.11%
Ryan Roberts	13	0.10%
Zi Yan	11	0.09%
Mel Gorman	9	0.07%
Johannes Weiner	9	0.07%
Anshuman Khandual	7	0.06%
JoonSoo Kim	5	0.04%
Liam R. Howlett	4	0.03%
Yu Zhao	3	0.02%
Kefeng Wang	2	0.02%
Naoya Horiguchi	1	0.01%
Huang Ying	1	0.01%
Baolin Wang	1	0.01%
Andrey Konovalov	1	0.01%
Others	4052	31.91%
Total	12698

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": 7, "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": 14, "token_count": 484}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 14, "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": 7, "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": 14, "token_count": 28}, ]}, ]

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

highmem.c

825

-

44

2928

Linus Torvalds (pre-git)Andrew MortonMatthew WilcoxMel GormanLinus TorvaldsChristoph LameterDavid HildenbrandJoonSoo KimRyan RobertsNicholas PigginPeter ZijlstraAndi KleenChristoph HellwigOthers January 1992August 1992August 1993September 1993October 1994November 1994June 1995January 1996March 1996July 1996March 1997May 1998August 1998May 1999June 1999September 1999January 2000July 2000October 2000February 2002April 2002June 2002August 2002October 2002December 2002March 2003May 2003June 2003October 2003January 2005February 2005April 2006September 2006December 2006May 2007July 2007February 2008March 2008July 2008March 2009January 2010August 2010October 2010August 2011October 2011May 2012July 2012October 2012November 2012December 2012August 2014May 2016November 2017February 2018June 2020October 2020November 2020December 2020January 2021March 2021May 2021September 2021November 2021March 2022April 2022June 2022July 2022October 2022June 2023June 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 58}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 320}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 27, "token_count": 57}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 381}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 5, "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": 22}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 32, "token_count": 13}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 52, "token_count": 7}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 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": 25, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 25, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 861}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 186}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 26}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 33}, ]}, ]

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

hmm.c

833

-

24

3489

Jérôme GlisseJason GunthorpeChristoph HellwigPeter XuMatthew WilcoxAlistair PoppleHugh DickinsSuren BaghdasaryanRyan RobertsNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsPeter ZijlstraOthers March 2000February 2002March 2006February 2017September 2017December 2017January 2018April 2018October 2018May 2019June 2019July 2019August 2019October 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020November 2020June 2021September 2021January 2022March 2022May 2022July 2022August 2022December 2022June 2023August 2023March 2024July 2024February 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 59, "token_count": 678}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 59, "token_count": 506}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 59, "token_count": 66}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 57, "token_count": 2}, {"author_id": 59, "token_count": 399}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 112}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 57, "token_count": 42}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 57, "token_count": 17}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 72}, {"author_id": 57, "token_count": 229}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 57, "token_count": 121}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 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": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 893}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Jérôme Glisse	1649	47.26%
Jason Gunthorpe	413	11.84%
Christoph Hellwig	186	5.33%
Peter Xu	26	0.75%
Matthew Wilcox	14	0.40%
Alistair Popple	14	0.40%
Hugh Dickins	9	0.26%
Suren Baghdasaryan	5	0.14%
Ryan Roberts	3	0.09%
Nicholas Piggin	3	0.09%
Linus Torvalds (pre-git)	2	0.06%
Linus Torvalds	2	0.06%
Peter Zijlstra	1	0.03%
Others	1162	33.30%
Total	3489

huge_memory.c

4704

-

129

20282

Kirill A. ShutemovZi YanMatthew WilcoxRyan RobertsAndrea ArcangeliDavid HildenbrandAlistair PopplePeter XuHugh DickinsAneesh Kumar K.VDavid RientjesMel GormanNaoya HoriguchiKefeng WangQi ZhengMichal HockoMinChan KimHuang YingBaolin WangJérôme GlisseSuren BaghdasaryanJan KaraDan J WilliamsAndrew MortonAndi KleenLinus Torvalds (pre-git)Lorenzo StoakesLinus TorvaldsJohannes WeinerAnshuman KhandualChristoph LameterSong MuchunPeter ZijlstraYu ZhaoVlastimil BabkaRoman GushchinChristoph HellwigKamezawa HiroyukiIzik EidusVladimir DavydovNicholas PigginLiam R. HowlettDavid HowellsCatalin MarinasMike RapoportJoonSoo KimOthers January 1992August 1992June 1993February 1995June 1995January 1997August 1997June 1999July 2000February 2002April 2002June 2002July 2002August 2002October 2002December 2002January 2003March 2003April 2003February 2004May 2004December 2004February 2005March 2005April 2005August 2005October 2005November 2005December 2005June 2006September 2006October 2007January 2008February 2008March 2008April 2008July 2008October 2008January 2009February 2009September 2009December 2009April 2010May 2010September 2010January 2011March 2011June 2011October 2011November 2011January 2012March 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013August 2013October 2013November 2013December 2013January 2014June 2014August 2014October 2014February 2015March 2015April 2015June 2015September 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020September 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ 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{"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 4, "token_count": 36}, {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 50, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 38, "token_count": 40}, {"author_id": 14, "token_count": 19}, {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 299}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 50, "token_count": 15}, {"author_id": 37, "token_count": 4}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 14, "token_count": 40}, {"author_id": 4, "token_count": 11}, {"author_id": 19, "token_count": 188}, {"author_id": 50, "token_count": 680}, {"author_id": 11, "token_count": 8}, {"author_id": 37, "token_count": 74}, {"author_id": 60, "token_count": 658}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 68}, {"author_id": 39, "token_count": 11}, {"author_id": 37, "token_count": 4}, {"author_id": 60, "token_count": 431}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 1, "token_count": 7}, {"author_id": 50, "token_count": 54}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 659}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 4, "token_count": 27}, {"author_id": 37, "token_count": 1535}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 38, "token_count": 23}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 14, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4169	20.56%
Zi Yan	3148	15.52%
Matthew Wilcox	1681	8.29%
Ryan Roberts	1386	6.83%
Andrea Arcangeli	1205	5.94%
David Hildenbrand	914	4.51%
Alistair Popple	740	3.65%
Peter Xu	531	2.62%
Hugh Dickins	392	1.93%
Aneesh Kumar K.V	314	1.55%
David Rientjes	281	1.39%
Mel Gorman	253	1.25%
Naoya Horiguchi	185	0.91%
Kefeng Wang	150	0.74%
Qi Zheng	137	0.68%
Michal Hocko	133	0.66%
MinChan Kim	128	0.63%
Huang Ying	122	0.60%
Baolin Wang	94	0.46%
Jérôme Glisse	90	0.44%
Suren Baghdasaryan	74	0.36%
Jan Kara	65	0.32%
Dan J Williams	63	0.31%
Andrew Morton	48	0.24%
Andi Kleen	48	0.24%
Linus Torvalds (pre-git)	39	0.19%
Lorenzo Stoakes	37	0.18%
Linus Torvalds	34	0.17%
Johannes Weiner	25	0.12%
Anshuman Khandual	23	0.11%
Christoph Lameter	15	0.07%
Song Muchun	14	0.07%
Peter Zijlstra	14	0.07%
Yu Zhao	11	0.05%
Vlastimil Babka	11	0.05%
Roman Gushchin	9	0.04%
Christoph Hellwig	8	0.04%
Kamezawa Hiroyuki	7	0.03%
Izik Eidus	7	0.03%
Vladimir Davydov	5	0.02%
Nicholas Piggin	5	0.02%
Liam R. Howlett	5	0.02%
David Howells	2	0.01%
Catalin Marinas	2	0.01%
Mike Rapoport	1	0.00%
JoonSoo Kim	1	0.00%
Others	3656	18.03%
Total	20282

hugetlb.c

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Mike KravetzPeter Xuvan der Linden, FrankNaoya HoriguchiAndi KleenYu ZhaoMichal HockoSong MuchunMel GormanAneesh Kumar K.VJoonSoo KimDavid HildenbrandKirill A. ShutemovHugh DickinsAndrew MortonBaolin WangMatthew WilcoxKefeng WangDavid RientjesLinus Torvalds (pre-git)Ryan RobertsFengguang WuRoman GushchinJérôme GlisseAnshuman KhandualDan J WilliamsNicholas PigginAndrea ArcangeliLiam R. HowlettChristoph HellwigLorenzo StoakesLinus TorvaldsChristoph LameterVlastimil BabkaKamezawa HiroyukiMike RapoportJason GunthorpeAlistair PoppleSuren BaghdasaryanJohannes WeinerDavid HowellsQi ZhengPeter ZijlstraOthers December 1991January 1992March 1992August 1992June 1993September 1993July 1994November 1994January 1995June 1995March 1996March 1997May 1998August 1998December 1998June 1999March 2000September 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 2006April 2006June 2006July 2006October 2006December 2006February 2007May 2007July 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011March 2011June 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012October 2012December 2012January 2013February 2013March 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014July 2014August 2014October 2014November 2014December 2014February 2015March 2015April 2015June 2015September 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017June 2017July 2017August 2017September 2017November 2017January 2018March 2018April 2018June 2018July 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019August 2019September 2019November 2019January 2020April 2020June 2020August 2020September 2020October 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3}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 39, "token_count": 2}, {"author_id": 17, "token_count": 12}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 49}, {"author_id": 17, "token_count": 9}, {"author_id": 19, "token_count": 24}, {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 50, "token_count": 36}, {"author_id": 60, "token_count": 234}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 14, "token_count": 11}, {"author_id": 28, "token_count": 5}, {"author_id": 2, "token_count": 71}, {"author_id": 17, "token_count": 624}, {"author_id": 60, "token_count": 311}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 11}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 38, "token_count": 47}, {"author_id": 60, "token_count": 658}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 38, "token_count": 16}, {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 19, "token_count": 6}, {"author_id": 60, "token_count": 348}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 18}, {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 14, "token_count": 4}, {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 731}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 14, "token_count": 16}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 14, "token_count": 38}, {"author_id": 1, "token_count": 4}, {"author_id": 19, "token_count": 116}, {"author_id": 50, "token_count": 47}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 1012}, {"author_id": 3, "token_count": 1}, {"author_id": 50, "token_count": 4}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 28, "token_count": 96}, {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	7422	25.35%
Peter Xu	1392	4.75%
van der Linden, Frank	1113	3.80%
Naoya Horiguchi	1093	3.73%
Andi Kleen	822	2.81%
Yu Zhao	740	2.53%
Michal Hocko	556	1.90%
Song Muchun	554	1.89%
Mel Gorman	327	1.12%
Aneesh Kumar K.V	318	1.09%
JoonSoo Kim	270	0.92%
David Hildenbrand	250	0.85%
Kirill A. Shutemov	249	0.85%
Hugh Dickins	190	0.65%
Andrew Morton	168	0.57%
Baolin Wang	166	0.57%
Matthew Wilcox	152	0.52%
Kefeng Wang	142	0.49%
David Rientjes	136	0.46%
Linus Torvalds (pre-git)	119	0.41%
Ryan Roberts	90	0.31%
Fengguang Wu	79	0.27%
Roman Gushchin	70	0.24%
Jérôme Glisse	65	0.22%
Anshuman Khandual	64	0.22%
Dan J Williams	62	0.21%
Nicholas Piggin	49	0.17%
Andrea Arcangeli	47	0.16%
Liam R. Howlett	39	0.13%
Christoph Hellwig	37	0.13%
Lorenzo Stoakes	29	0.10%
Linus Torvalds	29	0.10%
Christoph Lameter	26	0.09%
Vlastimil Babka	20	0.07%
Kamezawa Hiroyuki	20	0.07%
Mike Rapoport	16	0.05%
Jason Gunthorpe	11	0.04%
Alistair Popple	8	0.03%
Suren Baghdasaryan	6	0.02%
Johannes Weiner	4	0.01%
David Howells	3	0.01%
Qi Zheng	2	0.01%
Peter Zijlstra	1	0.00%
Others	12321	42.08%
Total	29277

hugetlb_cgroup.c

928

-

19

4014

Aneesh Kumar K.VJohannes WeinerTejun HeoDavid RientjesShakeel ButtDavid HildenbrandRoman GushchinNaoya HoriguchiMike KravetzMel GormanMichal HockoOthers May 2010July 2012August 2012November 2012December 2012August 2013December 2013February 2014May 2014August 2014December 2014November 2015January 2016May 2016June 2018November 2019December 2019March 2020April 2020February 2021March 2021May 2021January 2022July 2022November 2022January 2023June 2024July 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 34, "token_count": 1161}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 154}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 40, "token_count": 77}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 525}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 622}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 436}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 693}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 45, "token_count": 41}, ]}, ]

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

hugetlb_cma.c

278

-

14

1000

van der Linden, FrankRoman GushchinBaolin WangYu ZhaoMike KravetzLinus Torvalds (pre-git)Kirill A. ShutemovAndrew MortonDavid HowellsSong MuchunOthers January 1992August 1992January 1995March 2000August 2002October 2002January 2005August 2010November 2013May 2019April 2020August 2020June 2021November 2021April 2024August 2024February 2025April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 12, "token_count": 175}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 38, "token_count": 134}, {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 584}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 28, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	602	60.20%
Roman Gushchin	175	17.50%
Baolin Wang	134	13.40%
Yu Zhao	17	1.70%
Mike Kravetz	16	1.60%
Linus Torvalds (pre-git)	9	0.90%
Kirill A. Shutemov	6	0.60%
Andrew Morton	6	0.60%
David Howells	3	0.30%
Song Muchun	2	0.20%
Others	30	3.00%
Total	1000

hugetlb_cma.h

57

-

9

219

van der Linden, FrankMike KravetzNaoya HoriguchiKirill A. ShutemovOthers April 2013September 2013November 2013February 2015July 2020June 2022September 2022January 2023June 2024February 2025 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 174}, ]}, ]

Author Name	Tokens	Token Proportion
van der Linden, Frank	174	79.45%
Mike Kravetz	8	3.65%
Naoya Horiguchi	7	3.20%
Kirill A. Shutemov	6	2.74%
Others	24	10.96%
Total	219

hugetlb_vmemmap.c

914

-

35

3164

Song Muchunvan der Linden, FrankMike KravetzYu ZhaoChristoph LameterJohannes WeinerMel GormanRyan RobertsNaoya HoriguchiAnshuman KhandualLinus Torvalds (pre-git)Christoph HellwigVlastimil BabkaNicholas PigginKamezawa HiroyukiAneesh Kumar K.VQi ZhengMike RapoportLorenzo StoakesAndrew MortonOthers January 2000September 2002January 2005March 2006December 2006July 2007October 2007July 2008February 2013April 2013September 2013May 2016November 2017December 2017March 2018March 2019May 2019July 2019January 2020August 2020June 2021November 2021March 2022April 2022May 2022June 2022August 2022November 2022February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023March 2024June 2024July 2024August 2024January 2025February 2025April 2025 var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 71}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 547}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 79}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 46, "token_count": 64}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 46, "token_count": 646}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 46, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 34, "token_count": 2}, {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 17, "token_count": 266}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 46, "token_count": 226}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 11, "token_count": 20}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 56}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 653}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	1599	50.54%
van der Linden, Frank	653	20.64%
Mike Kravetz	281	8.88%
Yu Zhao	76	2.40%
Christoph Lameter	71	2.24%
Johannes Weiner	24	0.76%
Mel Gorman	8	0.25%
Ryan Roberts	6	0.19%
Naoya Horiguchi	6	0.19%
Anshuman Khandual	6	0.19%
Linus Torvalds (pre-git)	5	0.16%
Christoph Hellwig	3	0.09%
Vlastimil Babka	2	0.06%
Nicholas Piggin	2	0.06%
Kamezawa Hiroyuki	2	0.06%
Aneesh Kumar K.V	2	0.06%
Qi Zheng	1	0.03%
Mike Rapoport	1	0.03%
Lorenzo Stoakes	1	0.03%
Andrew Morton	1	0.03%
Others	414	13.08%
Total	3164

hugetlb_vmemmap.h

98

-

13

373

Song MuchunMike Kravetzvan der Linden, FrankDavid RientjesAndrew MortonOthers October 2002June 2005July 2008July 2011April 2013November 2017May 2019June 2021April 2022June 2022July 2022September 2023October 2023February 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 150}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 46, "token_count": 71}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 17, "token_count": 68}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 42}, ]}, ]

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

hwpoison-inject.c

114

-

19

405

Andi KleenFengguang WuNaoya HoriguchiMatthew WilcoxNicholas PigginAndrew MortonVladimir DavydovOthers October 2002March 2006November 2008September 2009December 2009May 2010March 2011December 2011September 2013January 2014May 2015September 2015May 2019November 2019October 2020March 2022May 2022June 2022September 2022April 2024May 2024 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 41, "token_count": 173}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 41, "token_count": 17}, {"author_id": 55, "token_count": 119}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 48, "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": 30, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

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

init-mm.c

58

-

19

241

Kefeng WangSuren BaghdasaryanLiam R. HowlettJason GunthorpeMike RapoportLinus TorvaldsOthers February 2002July 2003June 2005June 2009August 2010October 2016November 2017June 2018July 2018September 2019October 2019June 2020December 2020July 2021February 2022September 2022February 2023March 2023August 2023November 2024February 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 57, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 39, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 56, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 10}, ]}, ]

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

internal.h

1630

-

143

5748

Matthew WilcoxMel GormanHugh DickinsLorenzo StoakesRyan RobertsMike RapoportNicholas PigginAndrew MortonZi YanQi ZhengDavid HowellsDavid HildenbrandJason GunthorpeVlastimil BabkaKefeng WangJoonSoo KimJohannes WeinerMichal HockoKirill A. ShutemovLinus Torvalds (pre-git)van der Linden, FrankPeter XuChristoph HellwigLinus TorvaldsChristoph LameterFengguang WuAndi KleenDan J WilliamsRoman GushchinAndrea ArcangeliLiam R. HowlettMinChan KimSuren BaghdasaryanNaoya HoriguchiDavid RientjesHuang YingSong MuchunKamezawa HiroyukiAlexander PotapenkoKairui SongJan KaraPeter ZijlstraUladzislau RezkiAlistair PoppleBaolin WangSeongJae ParkYu ZhaoAnshuman KhandualOthers December 1991January 1992August 1992December 1992March 1993June 1993April 1994July 1994January 1995February 1995June 1995March 1996September 1996March 1997May 1999June 1999September 1999March 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002December 2002January 2003March 2003September 2003January 2004March 2004April 2004May 2004December 2004January 2005February 2005March 2005April 2005June 2005October 2005January 2006February 2006March 2006April 2006September 2006December 2006February 2007May 2007October 2007January 2008February 2008April 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010May 2010January 2011May 2011July 2011December 2011January 2012May 2012July 2012August 2012October 2012November 2012December 2012February 2013January 2014April 2014June 2014August 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016October 2016December 2016February 2017April 2017May 2017August 2017September 2017November 2017April 2018May 2018August 2018October 2018December 2018March 2019May 2019July 2019August 2019September 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, 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60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 2, "token_count": 85}, {"author_id": 4, "token_count": 76}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 7}, {"author_id": 37, "token_count": 148}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 7}, {"author_id": 36, "token_count": 9}, {"author_id": 12, "token_count": 26}, {"author_id": 37, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 6}, {"author_id": 19, "token_count": 28}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 14, "token_count": 5}, {"author_id": 53, "token_count": 3}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 57, "token_count": 126}, {"author_id": 53, "token_count": 2}, {"author_id": 1, "token_count": 20}, {"author_id": 4, "token_count": 28}, {"author_id": 6, "token_count": 16}, {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 29, "token_count": 9}, {"author_id": 36, "token_count": 9}, {"author_id": 56, "token_count": 3}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 149}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 39, "token_count": 39}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 29, "token_count": 34}, {"author_id": 39, "token_count": 6}, {"author_id": 7, "token_count": 3}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 53, "token_count": 17}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 4, "token_count": 13}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 36, "token_count": 87}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 14, "token_count": 13}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 4, "token_count": 3}, {"author_id": 50, "token_count": 1}, {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 294}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 38, "token_count": 4}, {"author_id": 14, "token_count": 11}, {"author_id": 4, "token_count": 30}, {"author_id": 19, "token_count": 14}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 8}, {"author_id": 4, "token_count": 9}, {"author_id": 50, "token_count": 193}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 39, "token_count": 28}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 16}, {"author_id": 7, "token_count": 20}, {"author_id": 37, "token_count": 7}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 1, "token_count": 97}, {"author_id": 4, "token_count": 5}, {"author_id": 3, "token_count": 10}, {"author_id": 56, "token_count": 14}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 79}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 43, "token_count": 9}, {"author_id": 36, "token_count": 41}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 59}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 68}, {"author_id": 8, "token_count": 4}, {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	539	9.38%
Mel Gorman	464	8.07%
Hugh Dickins	252	4.38%
Lorenzo Stoakes	210	3.65%
Ryan Roberts	194	3.38%
Mike Rapoport	191	3.32%
Nicholas Piggin	179	3.11%
Andrew Morton	173	3.01%
Zi Yan	169	2.94%
Qi Zheng	158	2.75%
David Howells	154	2.68%
David Hildenbrand	142	2.47%
Jason Gunthorpe	126	2.19%
Vlastimil Babka	118	2.05%
Kefeng Wang	97	1.69%
JoonSoo Kim	95	1.65%
Johannes Weiner	86	1.50%
Michal Hocko	65	1.13%
Kirill A. Shutemov	64	1.11%
Linus Torvalds (pre-git)	63	1.10%
van der Linden, Frank	59	1.03%
Peter Xu	58	1.01%
Christoph Hellwig	39	0.68%
Linus Torvalds	38	0.66%
Christoph Lameter	37	0.64%
Fengguang Wu	31	0.54%
Andi Kleen	31	0.54%
Dan J Williams	27	0.47%
Roman Gushchin	26	0.45%
Andrea Arcangeli	26	0.45%
Liam R. Howlett	22	0.38%
MinChan Kim	19	0.33%
Suren Baghdasaryan	18	0.31%
Naoya Horiguchi	16	0.28%
David Rientjes	16	0.28%
Huang Ying	14	0.24%
Song Muchun	13	0.23%
Kamezawa Hiroyuki	13	0.23%
Alexander Potapenko	11	0.19%
Kairui Song	9	0.16%
Jan Kara	9	0.16%
Peter Zijlstra	8	0.14%
Uladzislau Rezki	6	0.10%
Alistair Popple	6	0.10%
Baolin Wang	5	0.09%
SeongJae Park	3	0.05%
Yu Zhao	2	0.03%
Anshuman Khandual	1	0.02%
Others	1646	28.64%
Total	5748

interval_tree.c

111

-

11

532

Andrew MortonLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovPeter ZijlstraOthers January 1992August 1992January 1996January 1999February 2002September 2002April 2004May 2004September 2006October 2012October 2014February 2015September 2017January 2018June 2019April 2021 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 491}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "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

30

-

5

112

Christoph HellwigDavid HildenbrandOthers October 2008April 2016August 2016April 2021April 2025May 2025 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 94}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 14, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	94	83.93%
David Hildenbrand	1	0.89%
Others	17	15.18%
Total	112

ioremap.c

74

-

12

286

Christoph HellwigKefeng WangHuang YingRyan RobertsOthers September 2006October 2007May 2009January 2011November 2011October 2014November 2017August 2019June 2022July 2023February 2025 var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 171}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 50, "token_count": 1}, ]}, ]

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

khugepaged.c

2840

-

90

10597

Kirill A. ShutemovHugh DickinsAndrea ArcangeliMatthew WilcoxQi ZhengRyan RobertsBaolin WangPeter XuDavid HildenbrandAndrew MortonJohannes WeinerLinus Torvalds (pre-git)Jérôme GlisseJoonSoo KimDavid RientjesSuren BaghdasaryanJan KaraVlastimil BabkaKairui SongMel GormanPeter ZijlstraSeongJae ParkMinChan KimNaoya HoriguchiVladimir DavydovLinus TorvaldsKefeng WangDavid HowellsChristoph HellwigLiam R. HowlettOthers January 1992August 1992November 1992July 1994June 1995September 1996January 1997April 2002June 2002July 2002September 2002November 2002March 2003April 2003February 2004June 2005January 2008July 2008October 2008January 2009February 2009September 2009January 2011April 2011October 2011February 2012March 2012May 2012October 2012December 2012February 2013November 2013January 2014June 2014October 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016July 2016September 2016November 2016December 2016February 2017May 2017November 2017December 2017January 2018March 2018April 2018August 2018October 2018November 2018December 2018May 2019August 2019September 2019November 2019April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023December 2023January 2024February 2024April 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 536}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 4, "token_count": 3}, {"author_id": 48, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 30}, {"author_id": 22, "token_count": 5}, {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 4022}, {"author_id": 6, "token_count": 1}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 49, "token_count": 9}, {"author_id": 8, "token_count": 7}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 103}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 119}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 534}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 19, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 7, "token_count": 301}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 12}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 950}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 52, "token_count": 5}, {"author_id": 36, "token_count": 111}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 1}, {"author_id": 4, "token_count": 24}, {"author_id": 60, "token_count": 384}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 56, "token_count": 3}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 19, "token_count": 19}, {"author_id": 56, "token_count": 7}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 325}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 284}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 155}, {"author_id": 4, "token_count": 1}, {"author_id": 50, "token_count": 36}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 2, "token_count": 415}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 2, "token_count": 75}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 14, "token_count": 16}, {"author_id": 4, "token_count": 19}, {"author_id": 50, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 29}, {"author_id": 4, "token_count": 243}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 50, "token_count": 72}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 49}, {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 38, "token_count": 10}, {"author_id": 36, "token_count": 62}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 38, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 43, "token_count": 8}, {"author_id": 36, "token_count": 75}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 38, "token_count": 14}, {"author_id": 60, "token_count": 89}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4405	41.57%
Hugh Dickins	857	8.09%
Andrea Arcangeli	543	5.12%
Matthew Wilcox	422	3.98%
Qi Zheng	248	2.34%
Ryan Roberts	127	1.20%
Baolin Wang	83	0.78%
Peter Xu	82	0.77%
David Hildenbrand	48	0.45%
Andrew Morton	36	0.34%
Johannes Weiner	22	0.21%
Linus Torvalds (pre-git)	21	0.20%
Jérôme Glisse	20	0.19%
JoonSoo Kim	16	0.15%
David Rientjes	16	0.15%
Suren Baghdasaryan	10	0.09%
Jan Kara	9	0.08%
Vlastimil Babka	8	0.08%
Kairui Song	8	0.08%
Mel Gorman	7	0.07%
Peter Zijlstra	6	0.06%
SeongJae Park	5	0.05%
MinChan Kim	5	0.05%
Naoya Horiguchi	4	0.04%
Vladimir Davydov	3	0.03%
Linus Torvalds	3	0.03%
Kefeng Wang	3	0.03%
David Howells	3	0.03%
Christoph Hellwig	3	0.03%
Liam R. Howlett	1	0.01%
Others	3573	33.72%
Total	10597

kmemleak.c

2327

-

74

8086

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 2007February 2008March 2008June 2009July 2009August 2009September 2009October 2009July 2010January 2011March 2011April 2011July 2011September 2011October 2011November 2011January 2012August 2012October 2012February 2013November 2013April 2014June 2014February 2015June 2015September 2015March 2016June 2016July 2016October 2016February 2017July 2017November 2017March 2018April 2018September 2018October 2018December 2018February 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020August 2020October 2020February 2021June 2021August 2021September 2021January 2022February 2022April 2022June 2022August 2022October 2022January 2023February 2023August 2023October 2023November 2023December 2023April 2024July 2024August 2024October 2024November 2024December 2024January 2025February 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 58, "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": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 31, "token_count": 3238}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 31, "token_count": 333}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 31, "token_count": 164}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 31, "token_count": 36}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 31, "token_count": 218}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 31, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 31, "token_count": 96}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 31, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 31, "token_count": 93}, {"author_id": 48, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 31, "token_count": 139}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 31, "token_count": 97}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 31, "token_count": 293}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 13, "token_count": 69}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 31, "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": 31, "token_count": 297}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 31, "token_count": 37}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 307}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 213}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 31, "token_count": 253}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 365}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 31, "token_count": 117}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 31, "token_count": 135}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 50}, ]}, ]

Author Name	Tokens	Token Proportion
Catalin Marinas	5654	69.92%
Andrey Konovalov	70	0.87%
Linus Torvalds (pre-git)	29	0.36%
Andrey Ryabinin	9	0.11%
Andrew Morton	5	0.06%
Mike Rapoport	4	0.05%
Andi Kleen	3	0.04%
Alexander Potapenko	3	0.04%
Vladimir Davydov	2	0.02%
Kamezawa Hiroyuki	1	0.01%
Others	2306	28.52%
Total	8086

ksm.c

3871

-

94

13435

Izik EidusHugh DickinsAndrea ArcangeliDavid HildenbrandQi ZhengMatthew WilcoxAndrew MortonKirill A. ShutemovKefeng WangMinChan KimJérôme GlisseJoonSoo KimMike RapoportPeter ZijlstraSuren BaghdasaryanRyan RobertsAndi KleenLiam R. HowlettLinus Torvalds (pre-git)Aneesh Kumar K.VAndrey RyabininKamezawa HiroyukiDavid RientjesNicholas PigginNaoya HoriguchiPeter XuLinus TorvaldsChristoph HellwigAnshuman KhandualOthers 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 2023December 2023April 2024May 2024June 2024August 2024October 2024January 2025February 2025July 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 96}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 18}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 41, "token_count": 12}, {"author_id": 2, "token_count": 1166}, {"author_id": 51, "token_count": 3470}, ]}, {"timestamp": 1254380400, "group": [ 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"group": [ {"author_id": 18, "token_count": 2025}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 32}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 59, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 4, "token_count": 55}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 73}, {"author_id": 22, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 36, "token_count": 313}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 53, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 14, "token_count": 211}, {"author_id": 60, "token_count": 420}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 4, "token_count": 1}, {"author_id": 50, "token_count": 17}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 17}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 39, "token_count": 42}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 25}, {"author_id": 4, "token_count": 19}, {"author_id": 60, "token_count": 729}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 17}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 214}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 14, "token_count": 180}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 101}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 14, "token_count": 24}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Izik Eidus	3470	25.83%
Hugh Dickins	3273	24.36%
Andrea Arcangeli	2103	15.65%
David Hildenbrand	555	4.13%
Qi Zheng	313	2.33%
Matthew Wilcox	262	1.95%
Andrew Morton	105	0.78%
Kirill A. Shutemov	68	0.51%
Kefeng Wang	61	0.45%
MinChan Kim	55	0.41%
Jérôme Glisse	42	0.31%
JoonSoo Kim	39	0.29%
Mike Rapoport	21	0.16%
Peter Zijlstra	18	0.13%
Suren Baghdasaryan	17	0.13%
Ryan Roberts	17	0.13%
Andi Kleen	15	0.11%
Liam R. Howlett	14	0.10%
Linus Torvalds (pre-git)	12	0.09%
Aneesh Kumar K.V	9	0.07%
Andrey Ryabinin	7	0.05%
Kamezawa Hiroyuki	6	0.04%
David Rientjes	4	0.03%
Nicholas Piggin	3	0.02%
Naoya Horiguchi	3	0.02%
Peter Xu	2	0.01%
Linus Torvalds	2	0.01%
Christoph Hellwig	2	0.01%
Anshuman Khandual	1	0.01%
Others	2936	21.85%
Total	13435

list_lru.c

614

-

33

2709

Vladimir DavydovKairui SongSong MuchunJohannes WeinerAndrew MortonKamezawa HiroyukiDavid HowellsLinus Torvalds (pre-git)Linus TorvaldsOthers June 1995February 2002January 2005January 2006March 2006February 2008January 2009December 2010March 2011January 2012December 2012August 2013September 2013October 2013November 2013April 2014August 2014February 2015April 2015September 2015November 2015March 2016July 2017April 2018August 2018March 2019May 2019April 2020June 2020August 2020December 2020May 2021November 2021March 2022November 2023December 2023January 2024February 2024July 2024November 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 58, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 567}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 29}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 48, "token_count": 634}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 15, "token_count": 8}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 46, "token_count": 15}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 454}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 46, "token_count": 72}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 43, "token_count": 562}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 43, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	635	23.44%
Kairui Song	571	21.08%
Song Muchun	541	19.97%
Johannes Weiner	55	2.03%
Andrew Morton	14	0.52%
Kamezawa Hiroyuki	7	0.26%
David Howells	3	0.11%
Linus Torvalds (pre-git)	2	0.07%
Linus Torvalds	1	0.04%
Others	880	32.48%
Total	2709

maccess.c

237

-

20

791

Christoph HellwigLinus Torvalds (pre-git)David HowellsOthers September 1996April 2008January 2010July 2010October 2010May 2011October 2011May 2012August 2015November 2015March 2017May 2019September 2019November 2019June 2020August 2021March 2022November 2022April 2023October 2024April 2025 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 305}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	305	38.56%
Linus Torvalds (pre-git)	12	1.52%
David Howells	2	0.25%
Others	472	59.67%
Total	791

madvise.c

1967

-

91

7431

MinChan KimLorenzo StoakesSeongJae ParkAndrew MortonHugh DickinsSuren BaghdasaryanDavid HildenbrandRyan RobertsNicholas PigginAndrea ArcangeliMatthew WilcoxLinus Torvalds (pre-git)Mike KravetzAndi KleenChristoph HellwigJohannes WeinerMike RapoportJérôme GlisseJan KaraMichal HockoKirill A. ShutemovMel GormanAnshuman KhandualQi ZhengLiam R. HowlettAneesh Kumar K.VHuang YingKefeng WangDavid HowellsNaoya HoriguchiLinus TorvaldsVladimir DavydovPeter ZijlstraChristoph LameterOthers August 1992December 1992August 1993July 1994January 1995February 1995June 1995January 1997October 1997June 1999March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003February 2004April 2004May 2004February 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006March 2007May 2007February 2008July 2008January 2009June 2009September 2009December 2009January 2010August 2010January 2011May 2011December 2011March 2012May 2012July 2012October 2012February 2013April 2013September 2013August 2014November 2014January 2015February 2015April 2015September 2015January 2016March 2016May 2016December 2016February 2017March 2017May 2017July 2017August 2017September 2017November 2017August 2018October 2018December 2018May 2019August 2019September 2019November 2019December 2019March 2020April 2020June 2020September 2020October 2020November 2020March 2021April 2021May 2021June 2021August 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024April 2024May 2024August 2024September 2024October 2024December 2024February 2025March 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 47}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 478}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 34}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 2, "token_count": 23}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 2, "token_count": 33}, 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"token_count": 5}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 287}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 6}, ]}, 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"token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 145}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 56, "token_count": 105}, {"author_id": 60, "token_count": 528}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 47}, {"author_id": 17, "token_count": 78}, {"author_id": 56, "token_count": 76}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 6}, {"author_id": 4, "token_count": 36}, {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 53, "token_count": 12}, {"author_id": 1, "token_count": 1}, {"author_id": 56, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 159}, {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 21}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 14, "token_count": 14}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 50, "token_count": 115}, {"author_id": 60, "token_count": 180}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 708}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 200}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 0, "token_count": 90}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 247}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 50, "token_count": 10}, {"author_id": 0, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	1669	22.46%
Lorenzo Stoakes	818	11.01%
SeongJae Park	548	7.37%
Andrew Morton	545	7.33%
Hugh Dickins	286	3.85%
Suren Baghdasaryan	231	3.11%
David Hildenbrand	172	2.31%
Ryan Roberts	134	1.80%
Nicholas Piggin	117	1.57%
Andrea Arcangeli	116	1.56%
Matthew Wilcox	107	1.44%
Linus Torvalds (pre-git)	100	1.35%
Mike Kravetz	80	1.08%
Andi Kleen	50	0.67%
Christoph Hellwig	48	0.65%
Johannes Weiner	47	0.63%
Mike Rapoport	44	0.59%
Jérôme Glisse	40	0.54%
Jan Kara	32	0.43%
Michal Hocko	26	0.35%
Kirill A. Shutemov	26	0.35%
Mel Gorman	24	0.32%
Anshuman Khandual	19	0.26%
Qi Zheng	18	0.24%
Liam R. Howlett	18	0.24%
Aneesh Kumar K.V	12	0.16%
Huang Ying	11	0.15%
Kefeng Wang	10	0.13%
David Howells	8	0.11%
Naoya Horiguchi	7	0.09%
Linus Torvalds	5	0.07%
Vladimir Davydov	3	0.04%
Peter Zijlstra	2	0.03%
Christoph Lameter	1	0.01%
Others	2057	27.68%
Total	7431

mapping_dirty_helpers.c

339

-

8

1067

Ryan RobertsHugh 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": 52, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Ryan Roberts	6	0.56%
Hugh Dickins	6	0.56%
Peter Zijlstra	1	0.09%
Matthew Wilcox	1	0.09%
Others	1053	98.69%
Total	1067

memblock.c

2817

-

110

9691

Tejun HeoMike RapoportCatalin MarinasAnshuman KhandualDavid HildenbrandAndrew MortonLinus Torvalds (pre-git)MinChan KimKirill A. ShutemovLinus TorvaldsJohannes WeinerRoman GushchinKefeng WangJoonSoo KimChristoph LameterMel GormanChristoph HellwigOthers June 1993November 1993March 1997September 1999March 2000May 2000June 2000February 2002October 2002September 2003February 2004March 2005June 2005October 2005January 2006May 2006June 2006February 2007May 2007July 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008January 2009April 2009June 2009December 2009January 2010February 2010June 2010July 2010August 2010September 2010October 2010January 2011February 2011March 2011April 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014February 2014April 2014June 2014September 2014December 2014April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016October 2016January 2017February 2017April 2017July 2017August 2017November 2017February 2018April 2018June 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019October 2019November 2019January 2020June 2020July 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022June 2022September 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023December 2023January 2024February 2024April 2024May 2024June 2024August 2024November 2024January 2025February 2025March 2025May 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 15, "token_count": 24}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 277}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, 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1301641200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 921}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 10, "token_count": 857}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 31, "token_count": 103}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 728}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 31, "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": 156}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 41}, {"author_id": 22, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 53}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 173}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 42, "token_count": 61}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 82}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 14, "token_count": 27}, {"author_id": 3, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 3, "token_count": 24}, {"author_id": 60, "token_count": 392}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 196}, {"author_id": 60, "token_count": 1068}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1798	18.55%
Mike Rapoport	784	8.09%
Catalin Marinas	122	1.26%
Anshuman Khandual	70	0.72%
David Hildenbrand	33	0.34%
Andrew Morton	28	0.29%
Linus Torvalds (pre-git)	26	0.27%
MinChan Kim	25	0.26%
Kirill A. Shutemov	22	0.23%
Linus Torvalds	10	0.10%
Johannes Weiner	5	0.05%
Roman Gushchin	4	0.04%
Kefeng Wang	3	0.03%
JoonSoo Kim	3	0.03%
Christoph Lameter	3	0.03%
Mel Gorman	2	0.02%
Christoph Hellwig	1	0.01%
Others	6752	69.67%
Total	9691

memcontrol-v1.c

2221

-

45

8373

Roman GushchinJohannes WeinerShakeel ButtVladimir DavydovKirill A. ShutemovKamezawa HiroyukiTejun HeoAndrew MortonMichal HockoMatthew WilcoxKefeng WangSuren BaghdasaryanNaoya HoriguchiHuang YingSong MuchunLinus Torvalds (pre-git)Nicholas PigginKairui SongMel GormanChristoph HellwigOthers June 1995April 2002July 2002August 2002April 2004March 2006May 2007February 2008October 2008January 2009September 2009March 2010May 2010January 2011March 2011January 2012March 2012May 2012December 2012February 2013April 2013September 2013October 2013November 2013January 2014May 2014August 2014December 2014February 2015September 2015January 2016March 2016July 2016June 2017July 2017September 2017November 2017August 2018March 2019May 2019July 2019August 2019September 2019October 2019August 2020December 2020February 2021April 2021June 2021September 2021November 2021January 2022May 2022September 2022January 2023July 2023October 2023November 2023December 2023January 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 58, "token_count": 26}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 58, "token_count": 2}, {"author_id": 7, "token_count": 73}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 58, "token_count": 30}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 39}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 43}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 285}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 48, "token_count": 147}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 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{"timestamp": 1612166400, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 56, "token_count": 7}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 24}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 43, "token_count": 1}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 6798}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 45, "token_count": 335}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 45, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 135}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 45, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	6818	81.43%
Johannes Weiner	501	5.98%
Shakeel Butt	354	4.23%
Vladimir Davydov	151	1.80%
Kirill A. Shutemov	80	0.96%
Kamezawa Hiroyuki	64	0.76%
Tejun Heo	51	0.61%
Andrew Morton	51	0.61%
Michal Hocko	13	0.16%
Matthew Wilcox	12	0.14%
Kefeng Wang	9	0.11%
Suren Baghdasaryan	7	0.08%
Naoya Horiguchi	6	0.07%
Huang Ying	4	0.05%
Song Muchun	3	0.04%
Linus Torvalds (pre-git)	3	0.04%
Nicholas Piggin	3	0.04%
Kairui Song	3	0.04%
Mel Gorman	1	0.01%
Christoph Hellwig	1	0.01%
Others	238	2.84%
Total	8373

memcontrol-v1.h

127

-

13

689

Roman GushchinShakeel ButtJohannes WeinerVladimir DavydovKamezawa HiroyukiTejun HeoOthers January 2009March 2011December 2012April 2013August 2014December 2014September 2015January 2016August 2018May 2019June 2021August 2021June 2024August 2024November 2024January 2025March 2025 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 500}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 45, "token_count": 78}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 45, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	508	73.73%
Shakeel Butt	81	11.76%
Johannes Weiner	25	3.63%
Vladimir Davydov	3	0.44%
Kamezawa Hiroyuki	3	0.44%
Tejun Heo	2	0.29%
Others	67	9.72%
Total	689

memcontrol.c

5648

-

134

20915

Johannes WeinerRoman GushchinShakeel ButtVladimir DavydovSong MuchunVlastimil BabkaKamezawa HiroyukiMatthew WilcoxTejun HeoMichal HockoAndrew MortonHugh DickinsYu ZhaoJérôme GlisseHuang YingQi ZhengSuren BaghdasaryanMel GormanLinus Torvalds (pre-git)Naoya HoriguchiJoonSoo KimChristoph LameterDavid RientjesKefeng WangKairui SongBaolin WangRyan RobertsKirill A. ShutemovNicholas PigginDan J WilliamsLinus TorvaldsChristoph HellwigMike RapoportAndrea ArcangeliOthers December 1992June 1995January 1997March 1997September 1999October 2000April 2002June 2002July 2002August 2002August 2004March 2005January 2006March 2006June 2006October 2006May 2007October 2007February 2008April 2008July 2008September 2008October 2008January 2009April 2009June 2009September 2009December 2009March 2010May 2010July 2010August 2010October 2010November 2010January 2011February 2011March 2011May 2011June 2011July 2011August 2011September 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012August 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014February 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015April 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017October 2017January 2018February 2018April 2018June 2018August 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ 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"token_count": 7}, {"author_id": 45, "token_count": 6}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 12, "token_count": 49}, {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 53}, {"author_id": 46, "token_count": 3}, {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 72}, {"author_id": 25, "token_count": 13}, {"author_id": 12, "token_count": 1329}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 44, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 31}, {"author_id": 46, "token_count": 359}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 27, "token_count": 1}, {"author_id": 12, "token_count": 36}, {"author_id": 45, "token_count": 51}, {"author_id": 46, "token_count": 7}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 12, "token_count": 7}, {"author_id": 45, "token_count": 15}, {"author_id": 46, "token_count": 128}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 403}, {"author_id": 4, "token_count": 18}, {"author_id": 45, "token_count": 75}, {"author_id": 46, "token_count": 177}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 81}, {"author_id": 6, "token_count": 1}, {"author_id": 12, "token_count": 12}, {"author_id": 46, "token_count": 24}, {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 45, "token_count": 133}, {"author_id": 56, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 45, "token_count": 73}, {"author_id": 16, "token_count": 35}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 25}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 12, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 44}, {"author_id": 44, "token_count": 40}, {"author_id": 45, "token_count": 42}, {"author_id": 46, "token_count": 34}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 45, "token_count": 129}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 417}, {"author_id": 4, "token_count": 10}, {"author_id": 12, "token_count": 84}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 36, "token_count": 37}, {"author_id": 12, "token_count": 26}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 22}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 37}, {"author_id": 43, "token_count": 2}, {"author_id": 4, "token_count": 16}, {"author_id": 45, "token_count": 179}, {"author_id": 11, "token_count": 83}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 18}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 44, "token_count": 1}, {"author_id": 11, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 39, "token_count": 8}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 44, "token_count": 14}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 12, "token_count": 49}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 8, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 389}, {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 8, "token_count": 19}, {"author_id": 4, "token_count": 67}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 56, "token_count": 13}, {"author_id": 16, "token_count": 320}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 45, "token_count": 548}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 11}, {"author_id": 39, "token_count": 3}, {"author_id": 12, "token_count": 860}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 12, "token_count": 15}, {"author_id": 45, "token_count": 70}, {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 454}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 45, "token_count": 74}, {"author_id": 46, "token_count": 7}, {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 17}, {"author_id": 50, "token_count": 8}, {"author_id": 45, "token_count": 52}, {"author_id": 60, "token_count": 303}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 43, "token_count": 6}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 44}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 45, "token_count": 41}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 4, "token_count": 166}, {"author_id": 45, "token_count": 16}, {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 45, "token_count": 494}, {"author_id": 16, "token_count": 157}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 45, "token_count": 835}, {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	4817	23.03%
Roman Gushchin	3362	16.07%
Shakeel Butt	2923	13.98%
Vladimir Davydov	1188	5.68%
Song Muchun	748	3.58%
Vlastimil Babka	517	2.47%
Kamezawa Hiroyuki	498	2.38%
Matthew Wilcox	412	1.97%
Tejun Heo	386	1.85%
Michal Hocko	273	1.31%
Andrew Morton	146	0.70%
Hugh Dickins	105	0.50%
Yu Zhao	100	0.48%
Jérôme Glisse	94	0.45%
Huang Ying	66	0.32%
Qi Zheng	37	0.18%
Suren Baghdasaryan	21	0.10%
Mel Gorman	20	0.10%
Linus Torvalds (pre-git)	18	0.09%
Naoya Horiguchi	13	0.06%
JoonSoo Kim	13	0.06%
Christoph Lameter	13	0.06%
David Rientjes	12	0.06%
Kefeng Wang	11	0.05%
Kairui Song	11	0.05%
Baolin Wang	11	0.05%
Ryan Roberts	8	0.04%
Kirill A. Shutemov	7	0.03%
Nicholas Piggin	3	0.01%
Dan J Williams	3	0.01%
Linus Torvalds	2	0.01%
Christoph Hellwig	2	0.01%
Mike Rapoport	1	0.00%
Andrea Arcangeli	1	0.00%
Others	5073	24.26%
Total	20915

memfd.c

496

-

35

1713

Mike KravetzLorenzo StoakesMatthew WilcoxDavid HildenbrandLinus Torvalds (pre-git)Hugh DickinsKirill A. ShutemovPeter XuAndrew MortonMike RapoportDavid HowellsChristoph HellwigAndrea ArcangeliLinus TorvaldsOthers August 1992June 1993September 1993November 1994January 1997March 1997October 2000February 2002August 2002October 2002November 2002September 2006October 2006December 2006July 2007January 2009September 2009January 2010January 2011March 2011June 2011August 2012January 2013May 2013August 2014January 2016July 2016February 2017April 2017June 2017September 2017November 2017January 2018June 2018June 2020May 2021March 2022May 2022December 2022April 2023June 2023July 2023August 2023October 2023February 2024June 2024September 2024November 2024December 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 108}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 748}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 14, "token_count": 43}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 83}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	756	44.13%
Lorenzo Stoakes	112	6.54%
Matthew Wilcox	110	6.42%
David Hildenbrand	43	2.51%
Linus Torvalds (pre-git)	31	1.81%
Hugh Dickins	31	1.81%
Kirill A. Shutemov	24	1.40%
Peter Xu	7	0.41%
Andrew Morton	6	0.35%
Mike Rapoport	5	0.29%
David Howells	5	0.29%
Christoph Hellwig	4	0.23%
Andrea Arcangeli	3	0.18%
Linus Torvalds	2	0.12%
Others	574	33.51%
Total	1713

memory-failure.c

2845

-

105

9699

Naoya HoriguchiAndi KleenFengguang WuMatthew WilcoxDan J WilliamsHuang YingKefeng WangChristoph HellwigLinus Torvalds (pre-git)JoonSoo KimHugh DickinsDavid HildenbrandNicholas PigginMinChan KimRyan RobertsQi ZhengPeter ZijlstraVlastimil BabkaAndrea ArcangeliMichal HockoAnshuman KhandualKamezawa HiroyukiZi YanVladimir DavydovSuren BaghdasaryanBaolin WangLinus TorvaldsJérôme GlisseAndrew MortonMike RapoportMel GormanKirill A. ShutemovMike KravetzDavid RientjesAlistair PoppleTejun HeoPeter XuJan KaraOthers January 1992August 1992June 1993November 1993June 1995January 1996March 1997May 1998May 1999June 1999September 2000February 2002July 2002September 2002March 2003June 2003January 2004April 2004February 2005May 2005October 2005March 2006September 2006October 2006May 2007October 2007July 2008October 2008February 2009September 2009October 2009December 2009February 2010March 2010May 2010September 2010February 2011March 2011May 2011June 2011July 2011December 2011January 2012July 2012October 2012December 2012February 2013April 2013July 2013September 2013November 2013January 2014February 2014June 2014July 2014August 2014December 2014April 2015June 2015August 2015September 2015November 2015January 2016March 2016April 2016November 2016December 2016February 2017May 2017July 2017August 2017September 2017April 2018July 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019October 2019November 2019April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024January 2025February 2025March 2025June 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ 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1254380400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 41, "token_count": 287}, {"author_id": 55, "token_count": 412}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 30, "token_count": 26}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 41, "token_count": 7}, {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ 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]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 18}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 39}, {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 30, "token_count": 23}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 11}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 30, "token_count": 18}, {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 47, "token_count": 35}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 47, 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{"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 30, "token_count": 243}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 535}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 39, "token_count": 42}, {"author_id": 30, "token_count": 399}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 39, "token_count": 42}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 39, "token_count": 60}, {"author_id": 30, "token_count": 127}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 39, "token_count": 19}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 50, "token_count": 15}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 56, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 120}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 4, "token_count": 175}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 67}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	2964	30.56%
Andi Kleen	1427	14.71%
Fengguang Wu	413	4.26%
Matthew Wilcox	392	4.04%
Dan J Williams	351	3.62%
Huang Ying	300	3.09%
Kefeng Wang	230	2.37%
Christoph Hellwig	41	0.42%
Linus Torvalds (pre-git)	37	0.38%
JoonSoo Kim	30	0.31%
Hugh Dickins	26	0.27%
David Hildenbrand	23	0.24%
Nicholas Piggin	19	0.20%
MinChan Kim	16	0.16%
Ryan Roberts	15	0.15%
Qi Zheng	15	0.15%
Peter Zijlstra	13	0.13%
Vlastimil Babka	12	0.12%
Andrea Arcangeli	10	0.10%
Michal Hocko	9	0.09%
Anshuman Khandual	8	0.08%
Kamezawa Hiroyuki	7	0.07%
Zi Yan	5	0.05%
Vladimir Davydov	5	0.05%
Suren Baghdasaryan	5	0.05%
Baolin Wang	5	0.05%
Linus Torvalds	4	0.04%
Jérôme Glisse	4	0.04%
Andrew Morton	4	0.04%
Mike Rapoport	3	0.03%
Mel Gorman	3	0.03%
Kirill A. Shutemov	3	0.03%
Mike Kravetz	2	0.02%
David Rientjes	2	0.02%
Alistair Popple	2	0.02%
Tejun Heo	1	0.01%
Peter Xu	1	0.01%
Jan Kara	1	0.01%
Others	3291	33.93%
Total	9699

memory-tiers.c

995

-

24

3189

Aneesh Kumar K.VHuang YingZi YanBaolin WangChristoph LameterJérôme GlisseNicholas PigginNaoya HoriguchiMel GormanOthers January 2006March 2006May 2010September 2010October 2012September 2017March 2019September 2021November 2021January 2022March 2022April 2022May 2022August 2022September 2022October 2022November 2022January 2023July 2023August 2023September 2023December 2023February 2024April 2024July 2024August 2024September 2024 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 26, "token_count": 175}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 26}, {"author_id": 26, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 34, "token_count": 1898}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 26, "token_count": 510}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 37, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 26, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1898	59.52%
Huang Ying	724	22.70%
Zi Yan	26	0.82%
Baolin Wang	26	0.82%
Christoph Lameter	9	0.28%
Jérôme Glisse	4	0.13%
Nicholas Piggin	3	0.09%
Naoya Horiguchi	3	0.09%
Mel Gorman	3	0.09%
Others	493	15.46%
Total	3189

memory.c

7198

-

228

29851

David HildenbrandHugh DickinsKirill A. ShutemovPeter XuMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)Andi KleenAlistair PoppleNicholas PigginJan KaraQi ZhengRyan RobertsAndrea ArcangeliAndrew MortonKefeng WangHuang YingBaolin WangJohannes WeinerJérôme GlisseZi YanMel GormanSuren BaghdasaryanAneesh Kumar K.VLorenzo StoakesDavid HowellsMichal HockoDan J WilliamsMike KravetzSeongJae ParkKamezawa HiroyukiChristoph LameterChristoph HellwigMinChan KimPeter ZijlstraLiam R. HowlettYu ZhaoJason GunthorpeKairui SongDavid RientjesNaoya HoriguchiJoonSoo KimShakeel ButtIzik EidusAlexander PotapenkoCatalin MarinasRoman GushchinTejun HeoSong MuchunAnshuman KhandualAndrey RyabininMike RapoportFengguang WuOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992March 1993June 1993July 1993November 1993April 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996March 1997August 1997January 1998May 1998August 1998January 1999February 1999June 1999September 1999January 2000March 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003July 2003August 2003September 2003October 2003November 2003January 2004February 2004April 2004May 2004August 2004October 2004December 2004January 2005February 2005March 2005April 2005May 2005June 2005August 2005September 2005October 2005November 2005December 2005February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007April 2007May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008May 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009December 2009March 2010May 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011January 2012March 2012April 2012May 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015September 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018April 2018May 2018June 2018August 2018September 2018October 2018December 2018January 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 31}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 64}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 54}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 215}, ]}, {"timestamp": 794044800, "group": [ {"author_id": 20, "token_count": 102}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 107}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 17}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, 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"token_count": 69}, {"author_id": 36, "token_count": 14}, {"author_id": 50, "token_count": 13}, {"author_id": 60, "token_count": 359}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 201}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 14, "token_count": 25}, {"author_id": 43, "token_count": 4}, {"author_id": 7, "token_count": 3}, {"author_id": 27, "token_count": 5}, {"author_id": 4, "token_count": 24}, {"author_id": 0, "token_count": 85}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 38, "token_count": 21}, {"author_id": 14, "token_count": 271}, {"author_id": 1, "token_count": 5}, {"author_id": 4, "token_count": 1}, {"author_id": 12, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2729	9.14%
Hugh Dickins	2578	8.64%
Kirill A. Shutemov	2086	6.99%
Peter Xu	2035	6.82%
Matthew Wilcox	1368	4.58%
Linus Torvalds	1175	3.94%
Linus Torvalds (pre-git)	1071	3.59%
Andi Kleen	897	3.00%
Alistair Popple	785	2.63%
Nicholas Piggin	718	2.41%
Jan Kara	697	2.33%
Qi Zheng	665	2.23%
Ryan Roberts	538	1.80%
Andrea Arcangeli	525	1.76%
Andrew Morton	524	1.76%
Kefeng Wang	517	1.73%
Huang Ying	510	1.71%
Baolin Wang	508	1.70%
Johannes Weiner	332	1.11%
Jérôme Glisse	247	0.83%
Zi Yan	182	0.61%
Mel Gorman	178	0.60%
Suren Baghdasaryan	167	0.56%
Aneesh Kumar K.V	162	0.54%
Lorenzo Stoakes	158	0.53%
David Howells	155	0.52%
Michal Hocko	148	0.50%
Dan J Williams	140	0.47%
Mike Kravetz	128	0.43%
SeongJae Park	85	0.28%
Kamezawa Hiroyuki	84	0.28%
Christoph Lameter	75	0.25%
Christoph Hellwig	71	0.24%
MinChan Kim	69	0.23%
Peter Zijlstra	66	0.22%
Liam R. Howlett	60	0.20%
Yu Zhao	56	0.19%
Jason Gunthorpe	38	0.13%
Kairui Song	32	0.11%
David Rientjes	27	0.09%
Naoya Horiguchi	24	0.08%
JoonSoo Kim	23	0.08%
Shakeel Butt	14	0.05%
Izik Eidus	12	0.04%
Alexander Potapenko	8	0.03%
Catalin Marinas	7	0.02%
Roman Gushchin	6	0.02%
Tejun Heo	5	0.02%
Song Muchun	5	0.02%
Anshuman Khandual	4	0.01%
Andrey Ryabinin	4	0.01%
Mike Rapoport	2	0.01%
Fengguang Wu	2	0.01%
Others	7149	23.95%
Total	29851

memory_hotplug.c

2447

-

120

8240

David HildenbrandMichal HockoDan J WilliamsAneesh Kumar K.VKamezawa HiroyukiAnshuman KhandualJoonSoo KimVladimir DavydovSong MuchunDavid RientjesKefeng WangVlastimil BabkaNaoya HoriguchiAndrew MortonLinus Torvalds (pre-git)Kirill A. ShutemovMatthew WilcoxChristoph HellwigAndi KleenHugh DickinsFengguang WuMinChan KimMel GormanLinus TorvaldsJérôme GlisseBaolin WangSeongJae ParkNicholas PigginChristoph LameterCatalin MarinasZi YanTejun HeoQi ZhengMike RapoportMike KravetzOthers September 1992June 1993June 1995January 1996March 1997August 1998September 1999February 2002April 2002June 2002July 2002August 2002October 2002February 2003June 2003April 2004January 2005March 2005June 2005September 2005October 2005January 2006March 2006June 2006July 2006August 2006September 2006June 2007October 2007November 2007April 2008May 2008June 2008July 2008October 2008November 2008January 2009June 2009November 2009December 2009March 2010May 2010October 2010December 2010January 2011May 2011June 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013May 2013June 2013July 2013September 2013November 2013January 2014April 2014June 2014October 2014February 2015April 2015June 2015August 2015September 2015January 2016March 2016May 2016July 2016September 2016October 2016February 2017July 2017September 2017October 2017November 2017December 2017April 2018May 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021August 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024August 2024October 2024December 2024February 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ 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"token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 20}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 32}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 14, "token_count": 22}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2317	28.12%
Michal Hocko	550	6.67%
Dan J Williams	389	4.72%
Aneesh Kumar K.V	351	4.26%
Kamezawa Hiroyuki	332	4.03%
Anshuman Khandual	261	3.17%
JoonSoo Kim	70	0.85%
Vladimir Davydov	58	0.70%
Song Muchun	56	0.68%
David Rientjes	52	0.63%
Kefeng Wang	43	0.52%
Vlastimil Babka	32	0.39%
Naoya Horiguchi	28	0.34%
Andrew Morton	26	0.32%
Linus Torvalds (pre-git)	23	0.28%
Kirill A. Shutemov	19	0.23%
Matthew Wilcox	16	0.19%
Christoph Hellwig	15	0.18%
Andi Kleen	15	0.18%
Hugh Dickins	13	0.16%
Fengguang Wu	13	0.16%
MinChan Kim	12	0.15%
Mel Gorman	10	0.12%
Linus Torvalds	9	0.11%
Jérôme Glisse	9	0.11%
Baolin Wang	6	0.07%
SeongJae Park	5	0.06%
Nicholas Piggin	5	0.06%
Christoph Lameter	4	0.05%
Catalin Marinas	4	0.05%
Zi Yan	3	0.04%
Tejun Heo	1	0.01%
Qi Zheng	1	0.01%
Mike Rapoport	1	0.01%
Mike Kravetz	1	0.01%
Others	3490	42.35%
Total	8240

mempolicy.c

3879

-

142

14976

David RientjesChristoph LameterAndrew MortonHugh DickinsMel GormanNaoya HoriguchiAneesh Kumar K.VLiam R. HowlettMatthew WilcoxKamezawa HiroyukiAndi KleenLinus Torvalds (pre-git)Dan J WilliamsKirill A. ShutemovSuren BaghdasaryanMinChan KimVlastimil BabkaAndrea ArcangeliKefeng WangMichal HockoPeter ZijlstraChristoph HellwigJoonSoo KimHuang YingLinus TorvaldsDavid HildenbrandNicholas PigginRyan RobertsLorenzo StoakesDavid HowellsBaolin WangUladzislau RezkiPeter XuAndrey KonovalovTejun HeoMike KravetzAndrey RyabininAnshuman KhandualOthers September 1991January 1992August 1992September 1992March 1993June 1993November 1993June 1995September 1996January 1997March 1997January 2000March 2000October 2000February 2002April 2002June 2002August 2002September 2002October 2002January 2003March 2003May 2003February 2004April 2004May 2004June 2004September 2004October 2004November 2004December 2004January 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007March 2007May 2007July 2007August 2007September 2007October 2007November 2007February 2008March 2008April 2008July 2008October 2008November 2008January 2009June 2009August 2009September 2009October 2009December 2009January 2010March 2010May 2010June 2010August 2010October 2010December 2010January 2011March 2011May 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012October 2012November 2012December 2012January 2013February 2013March 2013September 2013October 2013November 2013December 2013January 2014April 2014June 2014October 2014February 2015May 2015June 2015January 2016February 2016March 2016May 2016September 2016October 2016December 2016January 2017February 2017July 2017September 2017November 2017January 2018March 2018June 2018July 2018August 2018October 2018February 2019March 2019May 2019June 2019August 2019September 2019November 2019January 2020February 2020April 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023February 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 33}, ]}, {"timestamp": 841561200, "group": [ 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21, "token_count": 7}, {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 361}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 212}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 34, "token_count": 216}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 57}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 53, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 44, "token_count": 28}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 2}, {"author_id": 17, "token_count": 6}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 53, "token_count": 114}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 50, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 56, "token_count": 37}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 53, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 1024}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 1668}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 38, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 56, "token_count": 11}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 14, "token_count": 12}, {"author_id": 4, "token_count": 76}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 489}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1023}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	1655	11.05%
Christoph Lameter	1418	9.47%
Andrew Morton	1150	7.68%
Hugh Dickins	1147	7.66%
Mel Gorman	628	4.19%
Naoya Horiguchi	416	2.78%
Aneesh Kumar K.V	238	1.59%
Liam R. Howlett	194	1.30%
Matthew Wilcox	143	0.95%
Kamezawa Hiroyuki	138	0.92%
Andi Kleen	117	0.78%
Linus Torvalds (pre-git)	86	0.57%
Dan J Williams	85	0.57%
Kirill A. Shutemov	49	0.33%
Suren Baghdasaryan	48	0.32%
MinChan Kim	47	0.31%
Vlastimil Babka	40	0.27%
Andrea Arcangeli	38	0.25%
Kefeng Wang	33	0.22%
Michal Hocko	31	0.21%
Peter Zijlstra	29	0.19%
Christoph Hellwig	29	0.19%
JoonSoo Kim	26	0.17%
Huang Ying	25	0.17%
Linus Torvalds	23	0.15%
David Hildenbrand	19	0.13%
Nicholas Piggin	18	0.12%
Ryan Roberts	12	0.08%
Lorenzo Stoakes	12	0.08%
David Howells	12	0.08%
Baolin Wang	12	0.08%
Uladzislau Rezki	7	0.05%
Peter Xu	7	0.05%
Andrey Konovalov	7	0.05%
Tejun Heo	6	0.04%
Mike Kravetz	6	0.04%
Andrey Ryabinin	2	0.01%
Anshuman Khandual	1	0.01%
Others	7022	46.89%
Total	14976

mempool.c

616

-

40

2306

Linus TorvaldsDavid RientjesAndrew MortonAndrey RyabininTejun HeoAndrey KonovalovChristoph LameterLinus Torvalds (pre-git)Nicholas PigginCatalin MarinasMichal HockoVlastimil BabkaMel GormanSuren BaghdasaryanMike RapoportChristoph HellwigOthers January 1992August 1992January 1996October 1997August 1998September 1999January 2000March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003March 2004June 2004March 2005May 2005June 2005October 2005March 2006August 2006July 2007October 2007October 2011January 2012June 2012April 2014June 2014February 2015April 2015May 2015November 2015March 2016June 2016July 2016June 2017November 2017February 2018March 2019August 2020October 2020December 2020June 2022October 2022October 2023November 2023December 2023February 2024March 2024May 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 710}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 152}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 22}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 32, "token_count": 20}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 27}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 43}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 31, "token_count": 15}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 24, "token_count": 62}, {"author_id": 40, "token_count": 531}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 41}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 56, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	710	30.79%
David Rientjes	531	23.03%
Andrew Morton	185	8.02%
Andrey Ryabinin	66	2.86%
Tejun Heo	55	2.39%
Andrey Konovalov	44	1.91%
Christoph Lameter	27	1.17%
Linus Torvalds (pre-git)	21	0.91%
Nicholas Piggin	20	0.87%
Catalin Marinas	15	0.65%
Michal Hocko	5	0.22%
Vlastimil Babka	4	0.17%
Mel Gorman	4	0.17%
Suren Baghdasaryan	3	0.13%
Mike Rapoport	3	0.13%
Christoph Hellwig	2	0.09%
Others	611	26.50%
Total	2306

memremap.c

536

-

28

2195

Dan J WilliamsChristoph HellwigAlistair PoppleMatthew WilcoxDavid HildenbrandAndrey RyabininJérôme GlisseAnshuman KhandualMichal HockoAneesh Kumar K.VNicholas PigginKamezawa HiroyukiOthers August 2002January 2006October 2007October 2008August 2015October 2015January 2016March 2016May 2016July 2016September 2016January 2017April 2017July 2017September 2017December 2017February 2018March 2018May 2018July 2018August 2018October 2018December 2018June 2019July 2019August 2019October 2019January 2020February 2020March 2020April 2020October 2020November 2020February 2021April 2021May 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022February 2023November 2023April 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 23, "token_count": 108}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 171}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 47, "token_count": 20}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 47, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 21}, {"author_id": 59, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 72}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 47, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 47, "token_count": 26}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 42}, {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 97}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 23, "token_count": 172}, {"author_id": 47, "token_count": 33}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 83}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 34, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 47, "token_count": 41}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 47, "token_count": 494}, {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 42, "token_count": 33}, {"author_id": 47, "token_count": 50}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 35}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 55}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 38}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 65}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 14, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	1080	49.20%
Christoph Hellwig	493	22.46%
Alistair Popple	120	5.47%
Matthew Wilcox	72	3.28%
David Hildenbrand	42	1.91%
Andrey Ryabinin	42	1.91%
Jérôme Glisse	33	1.50%
Anshuman Khandual	33	1.50%
Michal Hocko	18	0.82%
Aneesh Kumar K.V	16	0.73%
Nicholas Piggin	7	0.32%
Kamezawa Hiroyuki	7	0.32%
Others	232	10.57%
Total	2195

memtest.c

137

-

15

590

Tejun HeoKefeng WangAndi KleenLinus TorvaldsOthers February 2002March 2008April 2008July 2008February 2009March 2009June 2009August 2010July 2011February 2013January 2014April 2015June 2015September 2015November 2017March 2023August 2023March 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 41, "token_count": 9}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 39, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

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

migrate.c

2680

-

125

10105

Huang YingChristoph LameterMatthew WilcoxNaoya HoriguchiHugh DickinsMinChan KimDavid HildenbrandMel GormanYu ZhaoKefeng WangJan KaraMichal HockoJoonSoo KimBaolin WangPeter ZijlstraZi YanAnshuman KhandualPeter XuKirill A. ShutemovMike KravetzJérôme GlisseShakeel ButtJohannes WeinerNicholas PigginLinus TorvaldsAlistair PoppleAndrew MortonRyan RobertsLinus Torvalds (pre-git)David RientjesSong MuchunVladimir DavydovAndrea ArcangeliKamezawa HiroyukiAneesh Kumar K.VVlastimil BabkaChristoph HellwigAndi KleenLorenzo StoakesDavid HowellsDan J WilliamsTejun HeoLiam R. HowlettOthers September 1991January 1995June 1995January 1996March 1996January 1997May 1999June 1999February 2002April 2002May 2002June 2002August 2002September 2002October 2002December 2002June 2003March 2004April 2004May 2004March 2005January 2006February 2006March 2006June 2006September 2006November 2006December 2006January 2007March 2007April 2007July 2007August 2007October 2007February 2008June 2008July 2008August 2008October 2008December 2008January 2009June 2009September 2009December 2009February 2010May 2010September 2010October 2010December 2010January 2011March 2011June 2011October 2011December 2011January 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014March 2014June 2014December 2014April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017March 2017April 2017May 2017July 2017August 2017September 2017November 2017December 2017January 2018March 2018April 2018October 2018December 2018February 2019March 2019June 2019August 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025March 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ 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"token_count": 444}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1706	16.88%
Christoph Lameter	1015	10.04%
Matthew Wilcox	740	7.32%
Naoya Horiguchi	416	4.12%
Hugh Dickins	389	3.85%
MinChan Kim	341	3.37%
David Hildenbrand	310	3.07%
Mel Gorman	301	2.98%
Yu Zhao	292	2.89%
Kefeng Wang	259	2.56%
Jan Kara	243	2.40%
Michal Hocko	237	2.35%
JoonSoo Kim	201	1.99%
Baolin Wang	188	1.86%
Peter Zijlstra	178	1.76%
Zi Yan	154	1.52%
Anshuman Khandual	99	0.98%
Peter Xu	93	0.92%
Kirill A. Shutemov	92	0.91%
Mike Kravetz	76	0.75%
Jérôme Glisse	74	0.73%
Shakeel Butt	68	0.67%
Johannes Weiner	51	0.50%
Nicholas Piggin	45	0.45%
Linus Torvalds	40	0.40%
Alistair Popple	39	0.39%
Andrew Morton	38	0.38%
Ryan Roberts	32	0.32%
Linus Torvalds (pre-git)	28	0.28%
David Rientjes	27	0.27%
Song Muchun	21	0.21%
Vladimir Davydov	19	0.19%
Andrea Arcangeli	19	0.19%
Kamezawa Hiroyuki	18	0.18%
Aneesh Kumar K.V	15	0.15%
Vlastimil Babka	14	0.14%
Christoph Hellwig	12	0.12%
Andi Kleen	9	0.09%
Lorenzo Stoakes	4	0.04%
David Howells	4	0.04%
Dan J Williams	3	0.03%
Tejun Heo	2	0.02%
Liam R. Howlett	1	0.01%
Others	2192	21.69%
Total	10105

migrate_device.c

1016

-

33

3748

Christoph HellwigAlistair PoppleJérôme GlisseKefeng WangMatthew WilcoxDavid HildenbrandHugh DickinsRyan RobertsPeter XuBaolin WangChristoph LameterSuren BaghdasaryanZi YanHuang YingAndrew MortonNicholas PigginMel GormanYu ZhaoLinus Torvalds (pre-git)Andi KleenOthers January 1996August 2002April 2004March 2006June 2006October 2008December 2009December 2010October 2011December 2013December 2016September 2017November 2017December 2018August 2019January 2020February 2020March 2020April 2020July 2020June 2021September 2021November 2021January 2022February 2022March 2022May 2022July 2022August 2022September 2022November 2022February 2023June 2023July 2023August 2023December 2023March 2024April 2024May 2024June 2024August 2024February 2025March 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 59, "token_count": 342}, {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 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": 38, "token_count": 8}, {"author_id": 4, "token_count": 63}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 2081}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 45}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 111}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 402}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 4, "token_count": 1}, {"author_id": 50, "token_count": 18}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 30}, {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 22}, {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 39, "token_count": 34}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 98}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 20}, {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 189}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2098	55.98%
Alistair Popple	557	14.86%
Jérôme Glisse	344	9.18%
Kefeng Wang	132	3.52%
Matthew Wilcox	125	3.34%
David Hildenbrand	105	2.80%
Hugh Dickins	20	0.53%
Ryan Roberts	18	0.48%
Peter Xu	15	0.40%
Baolin Wang	9	0.24%
Christoph Lameter	6	0.16%
Suren Baghdasaryan	5	0.13%
Zi Yan	4	0.11%
Huang Ying	4	0.11%
Andrew Morton	4	0.11%
Nicholas Piggin	3	0.08%
Mel Gorman	3	0.08%
Yu Zhao	2	0.05%
Linus Torvalds (pre-git)	2	0.05%
Andi Kleen	2	0.05%
Others	290	7.74%
Total	3748

mincore.c

295

-

35

1154

Linus TorvaldsNaoya HoriguchiJohannes WeinerNicholas PigginBaolin WangHugh DickinsChristoph HellwigDavid HowellsMatthew WilcoxKirill A. ShutemovAndrea ArcangeliAndrey KonovalovSuren BaghdasaryanRyan RobertsLinus Torvalds (pre-git)Andrew MortonTejun HeoPeter XuMike RapoportHuang YingKairui SongOthers May 1992September 1992March 2002February 2004February 2005March 2005December 2006February 2007January 2009December 2009March 2010May 2010January 2011November 2013February 2015November 2015January 2016April 2016October 2016February 2017November 2017January 2019May 2019August 2019September 2019February 2020June 2020October 2020January 2021May 2022October 2022January 2023March 2023June 2023August 2023May 2024July 2024February 2025May 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 27, "token_count": 110}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 29, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 27, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 32, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 30, "token_count": 21}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 8, "token_count": 142}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 30, "token_count": 165}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 27, "token_count": 210}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 38, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	438	37.95%
Naoya Horiguchi	186	16.12%
Johannes Weiner	142	12.31%
Nicholas Piggin	71	6.15%
Baolin Wang	61	5.29%
Hugh Dickins	19	1.65%
Christoph Hellwig	19	1.65%
David Howells	13	1.13%
Matthew Wilcox	11	0.95%
Kirill A. Shutemov	11	0.95%
Andrea Arcangeli	11	0.95%
Andrey Konovalov	7	0.61%
Suren Baghdasaryan	5	0.43%
Ryan Roberts	3	0.26%
Linus Torvalds (pre-git)	3	0.26%
Andrew Morton	3	0.26%
Tejun Heo	2	0.17%
Peter Xu	2	0.17%
Mike Rapoport	2	0.17%
Huang Ying	2	0.17%
Kairui Song	1	0.09%
Others	142	12.31%
Total	1154

mlock.c

827

-

61

3366

Hugh DickinsLinus Torvalds (pre-git)Lorenzo StoakesVlastimil BabkaNicholas PigginMatthew WilcoxLiam R. HowlettKirill A. ShutemovAndrew MortonMichal HockoSuren BaghdasaryanAndrey KonovalovRyan RobertsAlistair PoppleMike RapoportMinChan KimLinus TorvaldsMel GormanDavid RientjesShakeel ButtQi ZhengJoonSoo KimAndrey RyabininOthers September 1991November 1991March 1992May 1992September 1992October 1992December 1992March 1993July 1993August 1993September 1993July 1994August 1994January 1995February 1995June 1995January 1996January 1997October 1997March 1998May 1998May 1999June 1999September 1999January 2000March 2000February 2002June 2002September 2002October 2002March 2003September 2003February 2004May 2004August 2004October 2004November 2004January 2005February 2005March 2005January 2006March 2006September 2006May 2007July 2007July 2008October 2008January 2009February 2009September 2009March 2010January 2011March 2011May 2011October 2011October 2012February 2013September 2013January 2014March 2015April 2015November 2015January 2016May 2016October 2016November 2016February 2017March 2017May 2017September 2017October 2017November 2017February 2018August 2018March 2019June 2019September 2019May 2020June 2020September 2020December 2020April 2021May 2021July 2021February 2022March 2022April 2022July 2022September 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023March 2024June 2024October 2024February 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 688982400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 364}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 40}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, "token_count": 138}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "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": 40, "token_count": 5}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 219}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 25, "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": 45, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 628}, {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 63}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 64}, {"author_id": 1, "token_count": 252}, {"author_id": 4, "token_count": 1}, {"author_id": 56, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 50, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 53, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	685	20.35%
Linus Torvalds (pre-git)	533	15.83%
Lorenzo Stoakes	257	7.64%
Vlastimil Babka	226	6.71%
Nicholas Piggin	142	4.22%
Matthew Wilcox	84	2.50%
Liam R. Howlett	80	2.38%
Kirill A. Shutemov	56	1.66%
Andrew Morton	37	1.10%
Michal Hocko	33	0.98%
Suren Baghdasaryan	25	0.74%
Andrey Konovalov	14	0.42%
Ryan Roberts	12	0.36%
Alistair Popple	10	0.30%
Mike Rapoport	8	0.24%
MinChan Kim	7	0.21%
Linus Torvalds	6	0.18%
Mel Gorman	5	0.15%
David Rientjes	5	0.15%
Shakeel Butt	4	0.12%
Qi Zheng	1	0.03%
JoonSoo Kim	1	0.03%
Andrey Ryabinin	1	0.03%
Others	1134	33.69%
Total	3366

mm_init.c

2791

-

94

9841

Mike RapoportMel Gormanvan der Linden, FrankKefeng WangAlexander PotapenkoLinus Torvalds (pre-git)Kirill A. ShutemovJoonSoo KimDavid HildenbrandVlastimil BabkaAlistair PoppleNaoya HoriguchiChristoph LameterAneesh Kumar K.VAndrew MortonSuren BaghdasaryanKamezawa HiroyukiDavid HowellsPeter ZijlstraHugh DickinsCatalin MarinasYu ZhaoMinChan KimAnshuman KhandualMike KravetzLinus TorvaldsChristoph HellwigAndi KleenJan KaraOthers March 1992August 1992June 1993June 1995September 1996March 1997September 1999March 2000September 2000February 2002May 2002September 2002October 2002December 2002March 2003October 2003January 2005March 2005June 2005October 2005January 2006February 2006September 2006May 2007July 2007October 2007April 2008July 2008June 2009August 2010June 2011October 2011December 2011January 2012December 2012February 2013July 2013October 2013January 2014April 2014August 2014October 2014December 2014February 2015April 2015June 2015July 2015September 2015March 2016May 2016July 2016February 2017August 2017November 2017December 2017January 2018April 2018August 2018October 2018December 2018February 2019May 2019July 2019September 2019April 2020June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021January 2022June 2022August 2022September 2022October 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023November 2023December 2023January 2024March 2024May 2024June 2024August 2024October 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 31}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, 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60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 34, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 87}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 56, "token_count": 10}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 28}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 56, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 23}, {"author_id": 28, "token_count": 229}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 3, "token_count": 98}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7424	75.44%
Mel Gorman	630	6.40%
van der Linden, Frank	229	2.33%
Kefeng Wang	93	0.95%
Alexander Potapenko	58	0.59%
Linus Torvalds (pre-git)	54	0.55%
Kirill A. Shutemov	38	0.39%
JoonSoo Kim	38	0.39%
David Hildenbrand	35	0.36%
Vlastimil Babka	27	0.27%
Alistair Popple	23	0.23%
Naoya Horiguchi	22	0.22%
Christoph Lameter	22	0.22%
Aneesh Kumar K.V	20	0.20%
Andrew Morton	18	0.18%
Suren Baghdasaryan	16	0.16%
Kamezawa Hiroyuki	10	0.10%
David Howells	10	0.10%
Peter Zijlstra	8	0.08%
Hugh Dickins	7	0.07%
Catalin Marinas	6	0.06%
Yu Zhao	5	0.05%
MinChan Kim	5	0.05%
Anshuman Khandual	5	0.05%
Mike Kravetz	4	0.04%
Linus Torvalds	4	0.04%
Christoph Hellwig	3	0.03%
Andi Kleen	3	0.03%
Jan Kara	2	0.02%
Others	1022	10.39%
Total	9841

mm_slot.h

55

-

1

122

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

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

mmap.c

1893

-

126

7157

Lorenzo StoakesLiam R. HowlettLinus Torvalds (pre-git)Kirill A. ShutemovAndrew MortonChristoph HellwigAndrea ArcangeliLinus TorvaldsSuren BaghdasaryanHugh DickinsMichal HockoDavid HowellsPeter ZijlstraMike RapoportMatthew WilcoxNicholas PigginVlastimil BabkaDan J WilliamsMike KravetzKefeng WangTejun HeoMel GormanDavid RientjesAnshuman KhandualOthers September 1991January 1992May 1992August 1992September 1992June 1993July 1993September 1993May 1994July 1994October 1994January 1995June 1995January 1996March 1996June 1996September 1996January 1997March 1997October 1997January 1998May 1998January 1999May 1999June 1999September 1999January 2000March 2000September 2000October 2000February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002January 2003February 2003March 2003June 2003July 2003October 2003December 2003January 2004February 2004March 2004April 2004May 2004July 2004August 2004September 2004January 2005February 2005March 2005April 2005May 2005June 2005October 2005November 2005March 2006April 2006September 2006October 2006December 2006February 2007May 2007July 2007October 2007November 2007January 2008February 2008June 2008July 2008August 2008October 2008January 2009February 2009March 2009April 2009June 2009September 2009November 2009December 2009January 2010March 2010May 2010August 2010December 2010January 2011April 2011May 2011October 2011January 2012February 2012March 2012April 2012May 2012October 2012December 2012January 2013February 2013April 2013September 2013November 2013January 2014March 2014May 2014June 2014August 2014September 2014October 2014November 2014December 2014June 2015September 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016September 2016October 2016December 2016February 2017June 2017September 2017November 2017January 2018March 2018April 2018May 2018June 2018July 2018October 2018December 2018February 2019May 2019June 2019November 2019April 2020June 2020July 2020October 2020December 2020February 2021June 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 7}, ]}, 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1354348800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 44, "token_count": 18}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 2, "token_count": 38}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 23, "token_count": 139}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 56, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 56, "token_count": 7}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 605}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 98}, {"author_id": 56, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 3}, {"author_id": 56, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 53, "token_count": 17}, {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 53, "token_count": 54}, {"author_id": 27, "token_count": 23}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 53, "token_count": 65}, {"author_id": 27, "token_count": 6}, {"author_id": 4, "token_count": 2}, {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 96}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 2457}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 53, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 7, "token_count": 189}, {"author_id": 1, "token_count": 2}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 1, "token_count": 129}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 682}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	3376	47.17%
Liam R. Howlett	859	12.00%
Linus Torvalds (pre-git)	305	4.26%
Kirill A. Shutemov	202	2.82%
Andrew Morton	146	2.04%
Christoph Hellwig	144	2.01%
Andrea Arcangeli	135	1.89%
Linus Torvalds	132	1.84%
Suren Baghdasaryan	60	0.84%
Hugh Dickins	58	0.81%
Michal Hocko	37	0.52%
David Howells	31	0.43%
Peter Zijlstra	21	0.29%
Mike Rapoport	21	0.29%
Matthew Wilcox	18	0.25%
Nicholas Piggin	13	0.18%
Vlastimil Babka	7	0.10%
Dan J Williams	5	0.07%
Mike Kravetz	3	0.04%
Kefeng Wang	3	0.04%
Tejun Heo	2	0.03%
Mel Gorman	1	0.01%
David Rientjes	1	0.01%
Anshuman Khandual	1	0.01%
Others	1576	22.02%
Total	7157

mmap_lock.c

317

-

19

974

Lorenzo StoakesLinus TorvaldsMel GormanSuren BaghdasaryanDavid HowellsShakeel ButtPeter XuMike KravetzAndrea ArcangeliOthers June 2006September 2006July 2007January 2008December 2010January 2011March 2011September 2016February 2017June 2020October 2020December 2020May 2021June 2021June 2023March 2024November 2024February 2025April 2025 var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 738}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	738	75.77%
Linus Torvalds	12	1.23%
Mel Gorman	6	0.62%
Suren Baghdasaryan	4	0.41%
David Howells	4	0.41%
Shakeel Butt	3	0.31%
Peter Xu	2	0.21%
Mike Kravetz	2	0.21%
Andrea Arcangeli	2	0.21%
Others	201	20.64%
Total	974

mmu_gather.c

503

-

33

1693

Peter ZijlstraDavid HildenbrandLinus TorvaldsHugh DickinsQi ZhengAndrew MortonAneesh Kumar K.VMichal HockoLinus Torvalds (pre-git)MinChan KimMel GormanRoman GushchinNicholas PigginJérôme GlisseMatthew WilcoxLorenzo StoakesOthers June 1993February 1995June 1995June 1999February 2002April 2002May 2002June 2002January 2003May 2003January 2004February 2004April 2004June 2004April 2005December 2006October 2007January 2008July 2008May 2011January 2012November 2012January 2013April 2013April 2014October 2014January 2015September 2015July 2016December 2016August 2017September 2017August 2018September 2018October 2018June 2019February 2020June 2020January 2021April 2021January 2022April 2022November 2022December 2022March 2023August 2023December 2023February 2024December 2024January 2025February 2025May 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 2, "token_count": 66}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 52, "token_count": 275}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 44, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 34, "token_count": 29}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 34, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 52, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 52, "token_count": 334}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 52, "token_count": 86}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 27, "token_count": 85}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 27, "token_count": 45}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 14, "token_count": 261}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 42}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 36, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 12, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	716	42.29%
David Hildenbrand	266	15.71%
Linus Torvalds	154	9.10%
Hugh Dickins	66	3.90%
Qi Zheng	57	3.37%
Andrew Morton	39	2.30%
Aneesh Kumar K.V	34	2.01%
Michal Hocko	21	1.24%
Linus Torvalds (pre-git)	19	1.12%
MinChan Kim	13	0.77%
Mel Gorman	7	0.41%
Roman Gushchin	6	0.35%
Nicholas Piggin	2	0.12%
Jérôme Glisse	2	0.12%
Matthew Wilcox	1	0.06%
Lorenzo Stoakes	1	0.06%
Others	289	17.07%
Total	1693

mmu_notifier.c

1099

-

35

3295

Jason GunthorpeAndrea ArcangeliLinus Torvalds (pre-git)Jérôme GlisseAlistair PoppleMichal HockoIzik EidusVladimir DavydovAndrew MortonPeter ZijlstraLinus TorvaldsChristoph LameterLorenzo StoakesHugh DickinsOthers January 1992August 1992August 1993September 1993July 1994February 1995June 1995September 1996May 1998March 2000February 2002April 2002May 2002September 2002March 2003April 2004August 2004February 2006September 2006December 2006May 2007July 2008September 2009January 2011October 2011July 2012October 2012February 2013May 2013June 2013September 2014November 2014September 2015February 2017March 2017November 2017August 2018December 2018May 2019June 2019July 2019August 2019November 2019December 2019January 2020March 2020June 2020August 2020October 2020March 2021April 2022July 2023July 2024April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 476}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 51, "token_count": 38}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 45}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 48, "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": 59, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 44, "token_count": 47}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 30}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 59, "token_count": 20}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 57, "token_count": 269}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 57, "token_count": 1427}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 57, "token_count": 165}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 57, "token_count": 136}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 54, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 54, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	1997	60.61%
Andrea Arcangeli	521	15.81%
Linus Torvalds (pre-git)	51	1.55%
Jérôme Glisse	51	1.55%
Alistair Popple	51	1.55%
Michal Hocko	47	1.43%
Izik Eidus	38	1.15%
Vladimir Davydov	36	1.09%
Andrew Morton	11	0.33%
Peter Zijlstra	4	0.12%
Linus Torvalds	4	0.12%
Christoph Lameter	4	0.12%
Lorenzo Stoakes	3	0.09%
Hugh Dickins	3	0.09%
Others	474	14.39%
Total	3295

mmzone.c

113

-

17

416

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 2023November 2023July 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 58, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 102}, ]}, {"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": 52, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "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": 2, "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": 39, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	154	37.02%
Kamezawa Hiroyuki	122	29.33%
Peter Zijlstra	25	6.01%
Hugh Dickins	6	1.44%
Yu Zhao	5	1.20%
Kefeng Wang	5	1.20%
Andrew Morton	5	1.20%
Linus Torvalds (pre-git)	3	0.72%
Andi Kleen	1	0.24%
Others	90	21.63%
Total	416

mprotect.c

909

-

79

3594

Peter XuLinus Torvalds (pre-git)Andi KleenHugh DickinsDavid HildenbrandAndrew MortonPeter ZijlstraKirill A. ShutemovMel GormanLiam R. HowlettLorenzo StoakesLinus TorvaldsHuang YingChristoph LameterJohannes WeinerAndrea ArcangeliAneesh Kumar K.VJérôme GlisseKefeng WangAlistair PoppleCatalin MarinasChristoph HellwigAnshuman KhandualSuren BaghdasaryanRyan RobertsZi YanDan J WilliamsMike RapoportMichal HockoBaolin WangAndrey KonovalovMatthew WilcoxDavid RientjesNicholas PigginDavid HowellsOthers May 1992August 1992September 1992March 1993June 1993May 1994July 1994August 1994October 1994November 1994January 1995February 1995June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002September 2003February 2004March 2004May 2004July 2004August 2004December 2004February 2005March 2005May 2005September 2005October 2005March 2006June 2006September 2006February 2007April 2008May 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 2018March 2019May 2019August 2019September 2019November 2019March 2020April 2020June 2020November 2020February 2021May 2021June 2021March 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023October 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024February 2025March 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 17}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 175}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 36}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 82}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 27, "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": 15, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 9}, {"author_id": 2, "token_count": 15}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 85}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 40}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 41, "token_count": 91}, {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 2, "token_count": 129}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 38}, {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 24}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 17}, {"author_id": 8, "token_count": 37}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 52, "token_count": 89}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 25}, ]}, {"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": 34, "token_count": 14}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"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": 7, "token_count": 39}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 8}, {"author_id": 7, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 60, "token_count": 228}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 41, "token_count": 43}, {"author_id": 40, "token_count": 3}, {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 43}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 59, "token_count": 20}, {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 42, "token_count": 11}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 41, "token_count": 155}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 34, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 16}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 19, "token_count": 131}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 26, "token_count": 24}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 13}, {"author_id": 19, "token_count": 182}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 14, "token_count": 96}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 26, "token_count": 22}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 34, "token_count": 3}, {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 9}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 14, "token_count": 22}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 14, "token_count": 32}, {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 66}, {"author_id": 19, "token_count": 62}, {"author_id": 56, "token_count": 6}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 3}, {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 39}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 41}, {"author_id": 53, "token_count": 1}, {"author_id": 50, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 39, "token_count": 18}, {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 38, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 19, "token_count": 160}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	590	16.42%
Linus Torvalds (pre-git)	428	11.91%
Andi Kleen	292	8.12%
Hugh Dickins	235	6.54%
David Hildenbrand	180	5.01%
Andrew Morton	153	4.26%
Peter Zijlstra	120	3.34%
Kirill A. Shutemov	119	3.31%
Mel Gorman	115	3.20%
Liam R. Howlett	82	2.28%
Lorenzo Stoakes	66	1.84%
Linus Torvalds	46	1.28%
Huang Ying	46	1.28%
Christoph Lameter	38	1.06%
Johannes Weiner	37	1.03%
Andrea Arcangeli	28	0.78%
Aneesh Kumar K.V	23	0.64%
Jérôme Glisse	20	0.56%
Kefeng Wang	19	0.53%
Alistair Popple	19	0.53%
Catalin Marinas	16	0.45%
Christoph Hellwig	14	0.39%
Anshuman Khandual	13	0.36%
Suren Baghdasaryan	12	0.33%
Ryan Roberts	9	0.25%
Zi Yan	8	0.22%
Dan J Williams	8	0.22%
Mike Rapoport	7	0.19%
Michal Hocko	7	0.19%
Baolin Wang	7	0.19%
Andrey Konovalov	7	0.19%
Matthew Wilcox	6	0.17%
David Rientjes	3	0.08%
Nicholas Piggin	2	0.06%
David Howells	2	0.06%
Others	817	22.73%
Total	3594

mremap.c

1783

-

71

5999

Lorenzo StoakesHugh DickinsLinus Torvalds (pre-git)Aneesh Kumar K.VAndrew MortonAndrea ArcangeliLinus TorvaldsLiam R. HowlettAndi KleenRyan RobertsKirill A. ShutemovMike KravetzMike RapoportJérôme GlisseSuren BaghdasaryanNicholas PigginQi ZhengMichal HockoMel GormanZi YanBaolin WangMinChan KimYu ZhaoPeter ZijlstraKefeng WangAnshuman KhandualOthers January 1992May 1992August 1992September 1992June 1993November 1993July 1994June 1995March 1996September 1996January 1997May 1998August 1998June 1999September 1999January 2000March 2000September 2000February 2002March 2002April 2002July 2002September 2002October 2002January 2004February 2004April 2004May 2004August 2004December 2004January 2005February 2005March 2005May 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 2019May 2019April 2020May 2020June 2020July 2020August 2020December 2020February 2021April 2021June 2021July 2021November 2021April 2022May 2022June 2022September 2022January 2023February 2023May 2023June 2023July 2023September 2023October 2023April 2024June 2024August 2024September 2024October 2024January 2025March 2025May 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, 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7}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 73}, {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 30}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 38}, {"author_id": 37, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 21}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 584}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 231}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 38, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 14}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 11}, {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 69}, {"author_id": 53, "token_count": 8}, {"author_id": 50, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 34, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 53, "token_count": 37}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 50, "token_count": 55}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 2650}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	2653	44.22%
Hugh Dickins	451	7.52%
Linus Torvalds (pre-git)	319	5.32%
Aneesh Kumar K.V	236	3.93%
Andrew Morton	130	2.17%
Andrea Arcangeli	76	1.27%
Linus Torvalds	70	1.17%
Liam R. Howlett	70	1.17%
Andi Kleen	65	1.08%
Ryan Roberts	58	0.97%
Kirill A. Shutemov	42	0.70%
Mike Kravetz	38	0.63%
Mike Rapoport	30	0.50%
Jérôme Glisse	25	0.42%
Suren Baghdasaryan	9	0.15%
Nicholas Piggin	9	0.15%
Qi Zheng	8	0.13%
Michal Hocko	8	0.13%
Mel Gorman	7	0.12%
Zi Yan	6	0.10%
Baolin Wang	5	0.08%
MinChan Kim	4	0.07%
Yu Zhao	3	0.05%
Peter Zijlstra	1	0.02%
Kefeng Wang	1	0.02%
Anshuman Khandual	1	0.02%
Others	1674	27.90%
Total	5999

mseal.c

269

-

27

720

Andrew MortonLinus Torvalds (pre-git)Liam R. HowlettLinus TorvaldsMichal HockoAndrey KonovalovLorenzo StoakesHugh DickinsDavid HildenbrandAndrea ArcangeliSuren BaghdasaryanOthers January 1992May 1992August 1992March 1993August 1993July 1994August 1994January 1995March 1997May 1998September 1999February 2002March 2002May 2002September 2002September 2003October 2003February 2004April 2004May 2004April 2005July 2008January 2009November 2009April 2013May 2016July 2016November 2017September 2019November 2019June 2020January 2022June 2022September 2022January 2023February 2023April 2024August 2024October 2024December 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 26}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 14}, {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 469}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	41	5.69%
Linus Torvalds (pre-git)	27	3.75%
Liam R. Howlett	26	3.61%
Linus Torvalds	8	1.11%
Michal Hocko	7	0.97%
Andrey Konovalov	7	0.97%
Lorenzo Stoakes	3	0.42%
Hugh Dickins	2	0.28%
David Hildenbrand	2	0.28%
Andrea Arcangeli	2	0.28%
Suren Baghdasaryan	1	0.14%
Others	594	82.50%
Total	720

msync.c

114

-

14

445

Linus TorvaldsAndrew MortonPeter ZijlstraMatthew WilcoxLinus Torvalds (pre-git)Andrey KonovalovLiam R. HowlettOthers August 1993January 1995June 1995September 1999February 2002March 2002July 2002October 2002February 2004March 2006September 2006January 2009June 2014July 2014November 2015November 2017September 2019June 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 27, "token_count": 131}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 86}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 77}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 6}, ]}, ]

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

nommu.c

1902

-

95

7084

David HowellsLiam R. HowlettLinus Torvalds (pre-git)Matthew WilcoxLinus TorvaldsAndrew MortonChristoph HellwigAndi KleenLorenzo StoakesDavid HildenbrandSuren BaghdasaryanKirill A. ShutemovMichal HockoJoonSoo KimNicholas PigginDavid RientjesAndrea ArcangeliMike RapoportChristoph LameterHugh DickinsPeter ZijlstraKefeng WangCatalin MarinasTejun HeoAndrey RyabininVladimir DavydovJan KaraOthers May 1992July 1993October 1994June 1995January 1996March 1996September 1996January 1997March 1997January 1998March 1998February 1999May 1999June 1999September 1999January 2000March 2000September 2000October 2000February 2002April 2002May 2002July 2002August 2002September 2002December 2002March 2003April 2003May 2003June 2003July 2003January 2004February 2004March 2004April 2004May 2004August 2004October 2004January 2005February 2005March 2005April 2005June 2005September 2005October 2005January 2006February 2006March 2006July 2006September 2006December 2006February 2007March 2007July 2007August 2007October 2007January 2008February 2008April 2008June 2008July 2008October 2008January 2009February 2009April 2009May 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011February 2012April 2012May 2012June 2012October 2012January 2013February 2013March 2013April 2013July 2013April 2014June 2014September 2014December 2014January 2015February 2015March 2015May 2015June 2015July 2015September 2015November 2015January 2016February 2016July 2016October 2016November 2016December 2016February 2017May 2017September 2017February 2018March 2018June 2018July 2018May 2019June 2019July 2019September 2019November 2019April 2020June 2020August 2020January 2021January 2022April 2022June 2022September 2022January 2023March 2023May 2023June 2023July 2023August 2023October 2023March 2024July 2024October 2024November 2024January 2025February 2025April 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 40}, ]}, 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"token_count": 8}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1104566400, "group": [ 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{"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 29, "token_count": 1393}, {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 29, "token_count": 30}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 29, "token_count": 18}, {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 29, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 162}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 23, "token_count": 10}, {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 40, "token_count": 14}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 29, "token_count": 34}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 27, "token_count": 22}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 27, "token_count": 66}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 24, "token_count": 4}, {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 44, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 19}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 20}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 82}, {"author_id": 4, "token_count": 166}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 14, "token_count": 58}, {"author_id": 53, "token_count": 112}, {"author_id": 56, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 27, "token_count": 14}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 53, "token_count": 90}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 248}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 52, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	3310	46.73%
Liam R. Howlett	284	4.01%
Linus Torvalds (pre-git)	185	2.61%
Matthew Wilcox	167	2.36%
Linus Torvalds	131	1.85%
Andrew Morton	121	1.71%
Christoph Hellwig	97	1.37%
Andi Kleen	66	0.93%
Lorenzo Stoakes	58	0.82%
David Hildenbrand	58	0.82%
Suren Baghdasaryan	26	0.37%
Kirill A. Shutemov	26	0.37%
Michal Hocko	21	0.30%
JoonSoo Kim	20	0.28%
Nicholas Piggin	16	0.23%
David Rientjes	14	0.20%
Andrea Arcangeli	14	0.20%
Mike Rapoport	13	0.18%
Christoph Lameter	13	0.18%
Hugh Dickins	12	0.17%
Peter Zijlstra	10	0.14%
Kefeng Wang	6	0.08%
Catalin Marinas	5	0.07%
Tejun Heo	4	0.06%
Andrey Ryabinin	4	0.06%
Vladimir Davydov	2	0.03%
Jan Kara	2	0.03%
Others	2399	33.87%
Total	7084

numa.c

61

-

18

233

Mike RapoportDan J WilliamsTejun HeoAndi KleenCatalin MarinasOthers February 2003October 2005June 2006July 2008March 2009February 2011April 2011May 2011March 2012February 2013March 2014August 2014September 2014April 2016October 2018March 2019February 2020October 2020November 2020December 2023August 2024January 2025April 2025 var spanGroupData = [ {"timestamp": 1044086400, "group": [ {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 47, "token_count": 31}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

numa_emulation.c

602

-

28

2404

Tejun HeoDan J WilliamsDavid RientjesAndi KleenPeter ZijlstraMike RapoportKefeng WangHuang YingOthers February 2002August 2004January 2005January 2006February 2007May 2007July 2007January 2008February 2008March 2008May 2008January 2009March 2009September 2009November 2009February 2010August 2010December 2010January 2011February 2011March 2011April 2011May 2011July 2011February 2012April 2012May 2012July 2017November 2017July 2018October 2018October 2019March 2020September 2020October 2020September 2021November 2021February 2022August 2024January 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 41, "token_count": 69}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 40, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 40, "token_count": 31}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 40, "token_count": 62}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 40, "token_count": 77}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 40, "token_count": 9}, {"author_id": 10, "token_count": 1316}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 37}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 53}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 52, "token_count": 30}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 303}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 100}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1431	59.53%
Dan J Williams	307	12.77%
David Rientjes	211	8.78%
Andi Kleen	75	3.12%
Peter Zijlstra	30	1.25%
Mike Rapoport	23	0.96%
Kefeng Wang	2	0.08%
Huang Ying	1	0.04%
Others	324	13.48%
Total	2404

numa_memblks.c

593

-

27

2328

Mike RapoportTejun HeoAndi KleenDan J WilliamsDavid RientjesOthers February 2002August 2004January 2005April 2006June 2006May 2007February 2008March 2009September 2009November 2009August 2010February 2011March 2011May 2011July 2011December 2011May 2012March 2013November 2013January 2014October 2014April 2015June 2015September 2015February 2016April 2016August 2016March 2017April 2017May 2018May 2019February 2020November 2020September 2021July 2023December 2023January 2024February 2024May 2024August 2024October 2024May 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 41, "token_count": 48}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 40, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 40, "token_count": 5}, {"author_id": 10, "token_count": 451}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 40, "token_count": 19}, {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 120}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 26}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 47, "token_count": 38}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 339}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 1046}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	1049	45.06%
Tejun Heo	598	25.69%
Andi Kleen	51	2.19%
Dan J Williams	44	1.89%
David Rientjes	31	1.33%
Others	555	23.84%
Total	2328

oom_kill.c

1266

-

88

4141

Michal HockoDavid RientjesVladimir DavydovSuren BaghdasaryanRoman GushchinShakeel ButtLinus Torvalds (pre-git)Kamezawa HiroyukiJohannes WeinerNicholas PigginChristoph LameterJérôme GlisseAndrew MortonMel GormanKirill A. ShutemovLinus TorvaldsLiam R. HowlettAndrea ArcangeliHugh DickinsKairui SongVlastimil BabkaDavid HowellsChristoph HellwigJoonSoo KimPeter ZijlstraOthers September 1991December 1991September 1992June 1993September 1993June 1995March 1998September 2000October 2000February 2002May 2002June 2002October 2002June 2003July 2003January 2004May 2004October 2004February 2005March 2005May 2005February 2006April 2006June 2006September 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008May 2008July 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010August 2010September 2010March 2011April 2011July 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012October 2012December 2012February 2013July 2013September 2013October 2013January 2014October 2014December 2014February 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016July 2016August 2016October 2016February 2017May 2017July 2017August 2017September 2017October 2017November 2017January 2018April 2018May 2018June 2018July 2018August 2018September 2018December 2018February 2019March 2019May 2019June 2019July 2019September 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021March 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022May 2023October 2023November 2023February 2024March 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, 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"group": [ {"author_id": 44, "token_count": 304}, {"author_id": 48, "token_count": 15}, {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 97}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 44, "token_count": 185}, {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 44, "token_count": 115}, {"author_id": 48, "token_count": 299}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 7, "token_count": 1}, {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 12, "token_count": 20}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 7, "token_count": 19}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 40, "token_count": 15}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 40, "token_count": 57}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 44, "token_count": 39}, {"author_id": 12, "token_count": 129}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 8, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 26}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 45, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 45, "token_count": 114}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 40, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 56, "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": 56, "token_count": 188}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 56, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 44, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 56, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 15}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 43, "token_count": 8}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Michal Hocko	916	22.12%
David Rientjes	780	18.84%
Vladimir Davydov	327	7.90%
Suren Baghdasaryan	219	5.29%
Roman Gushchin	154	3.72%
Shakeel Butt	134	3.24%
Linus Torvalds (pre-git)	65	1.57%
Kamezawa Hiroyuki	54	1.30%
Johannes Weiner	52	1.26%
Nicholas Piggin	45	1.09%
Christoph Lameter	35	0.85%
Jérôme Glisse	30	0.72%
Andrew Morton	28	0.68%
Mel Gorman	24	0.58%
Kirill A. Shutemov	21	0.51%
Linus Torvalds	15	0.36%
Liam R. Howlett	15	0.36%
Andrea Arcangeli	15	0.36%
Hugh Dickins	10	0.24%
Kairui Song	8	0.19%
Vlastimil Babka	6	0.14%
David Howells	5	0.12%
Christoph Hellwig	4	0.10%
JoonSoo Kim	2	0.05%
Peter Zijlstra	1	0.02%
Others	1176	28.40%
Total	4141

page-writeback.c

3174

-

107

9963

Tejun HeoFengguang WuMatthew WilcoxAndrew MortonJan KaraPeter ZijlstraChristoph HellwigJohannes WeinerMel GormanLinus Torvalds (pre-git)David RientjesLinus TorvaldsChristoph LameterDavid HowellsAndrey RyabininMinChan KimJoonSoo KimNicholas PigginHuang YingNaoya HoriguchiMike RapoportShakeel ButtKirill A. ShutemovAndrea ArcangeliMichal HockoKefeng WangDavid HildenbrandOthers September 1992June 1993November 1993August 1994June 1995January 1996September 1996March 1997August 1997June 1999September 1999September 2000October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002January 2003March 2003April 2003June 2003September 2003October 2003January 2004April 2004May 2004August 2004January 2005February 2005March 2005November 2005January 2006March 2006June 2006August 2006September 2006December 2006February 2007May 2007July 2007October 2007November 2007February 2008April 2008January 2009February 2009March 2009April 2009May 2009June 2009September 2009October 2009April 2010May 2010June 2010July 2010August 2010October 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012December 2012January 2013February 2013April 2013September 2013October 2013January 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015February 2015March 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016February 2017March 2017April 2017May 2017August 2017September 2017October 2017November 2017April 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019January 2020April 2020June 2020August 2020September 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022November 2022December 2022June 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ 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"group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 631}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 49, "token_count": 75}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1815	18.22%
Fengguang Wu	1731	17.37%
Matthew Wilcox	862	8.65%
Andrew Morton	736	7.39%
Jan Kara	587	5.89%
Peter Zijlstra	375	3.76%
Christoph Hellwig	297	2.98%
Johannes Weiner	225	2.26%
Mel Gorman	184	1.85%
Linus Torvalds (pre-git)	123	1.23%
David Rientjes	103	1.03%
Linus Torvalds	80	0.80%
Christoph Lameter	80	0.80%
David Howells	51	0.51%
Andrey Ryabinin	23	0.23%
MinChan Kim	22	0.22%
JoonSoo Kim	20	0.20%
Nicholas Piggin	13	0.13%
Huang Ying	10	0.10%
Naoya Horiguchi	5	0.05%
Mike Rapoport	4	0.04%
Shakeel Butt	3	0.03%
Kirill A. Shutemov	3	0.03%
Andrea Arcangeli	3	0.03%
Michal Hocko	2	0.02%
Kefeng Wang	1	0.01%
David Hildenbrand	1	0.01%
Others	2604	26.14%
Total	9963

page_alloc.c

7405

-

213

25816

Mike RapoportMel GormanJohannes WeinerHuang YingKirill A. ShutemovDavid HildenbrandMatthew WilcoxVlastimil BabkaYu ZhaoKamezawa HiroyukiSuren BaghdasaryanMichal HockoJoonSoo KimAndrew MortonAnshuman KhandualChristoph LameterKefeng WangFengguang WuMinChan KimHugh DickinsLinus Torvalds (pre-git)Linus TorvaldsAndrey KonovalovNaoya HoriguchiZi YanDan J WilliamsAndi KleenNicholas PigginChristoph HellwigDavid RientjesDavid HowellsAlexander PotapenkoPeter ZijlstraRoman GushchinQi ZhengBaolin WangAndrea ArcangeliCatalin MarinasAndrey RyabininMike KravetzVladimir DavydovUladzislau RezkiSong MuchunLorenzo StoakesOthers September 1992June 1993June 1995January 1996March 1996March 1997January 1998June 1999September 1999January 2000March 2000July 2000September 2000October 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003October 2003December 2003March 2004April 2004June 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006December 2006January 2007February 2007May 2007July 2007October 2007December 2007February 2008March 2008April 2008May 2008July 2008September 2008November 2008January 2009June 2009July 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017January 2018April 2018May 2018June 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021March 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ 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{"author_id": 56, "token_count": 172}, {"author_id": 37, "token_count": 26}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 38, "token_count": 12}, {"author_id": 14, "token_count": 38}, {"author_id": 4, "token_count": 19}, {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 14, "token_count": 16}, {"author_id": 8, "token_count": 33}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 14, "token_count": 73}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 56, "token_count": 34}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 7, "token_count": 127}, {"author_id": 56, "token_count": 3}, {"author_id": 11, "token_count": 351}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 11, "token_count": 33}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 78}, {"author_id": 12, "token_count": 27}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 14, "token_count": 155}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 8, "token_count": 1247}, {"author_id": 56, "token_count": 126}, {"author_id": 60, "token_count": 511}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 131}, {"author_id": 8, "token_count": 234}, {"author_id": 7, "token_count": 12}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 8, "token_count": 221}, {"author_id": 27, "token_count": 49}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 7, "token_count": 26}, {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7763	30.07%
Mel Gorman	3784	14.66%
Johannes Weiner	2617	10.14%
Huang Ying	891	3.45%
Kirill A. Shutemov	756	2.93%
David Hildenbrand	506	1.96%
Matthew Wilcox	427	1.65%
Vlastimil Babka	425	1.65%
Yu Zhao	400	1.55%
Kamezawa Hiroyuki	356	1.38%
Suren Baghdasaryan	339	1.31%
Michal Hocko	324	1.26%
JoonSoo Kim	307	1.19%
Andrew Morton	295	1.14%
Anshuman Khandual	268	1.04%
Christoph Lameter	235	0.91%
Kefeng Wang	213	0.83%
Fengguang Wu	212	0.82%
MinChan Kim	195	0.76%
Hugh Dickins	165	0.64%
Linus Torvalds (pre-git)	140	0.54%
Linus Torvalds	115	0.45%
Andrey Konovalov	112	0.43%
Naoya Horiguchi	108	0.42%
Zi Yan	97	0.38%
Dan J Williams	94	0.36%
Andi Kleen	78	0.30%
Nicholas Piggin	76	0.29%
Christoph Hellwig	67	0.26%
David Rientjes	64	0.25%
David Howells	51	0.20%
Alexander Potapenko	42	0.16%
Peter Zijlstra	40	0.15%
Roman Gushchin	36	0.14%
Qi Zheng	23	0.09%
Baolin Wang	18	0.07%
Andrea Arcangeli	16	0.06%
Catalin Marinas	14	0.05%
Andrey Ryabinin	14	0.05%
Mike Kravetz	8	0.03%
Vladimir Davydov	5	0.02%
Uladzislau Rezki	5	0.02%
Song Muchun	5	0.02%
Lorenzo Stoakes	2	0.01%
Others	4108	15.91%
Total	25816

page_counter.c

465

-

18

1220

Johannes WeinerRoman GushchinShakeel ButtTejun HeoAndrew MortonOthers February 2002June 2003July 2003August 2007November 2010April 2012December 2014February 2015November 2015November 2017June 2018April 2020August 2020October 2020December 2020April 2021August 2022July 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 498}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 201}, {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 45, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 50}, {"author_id": 60, "token_count": 292}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 45, "token_count": 11}, ]}, ]

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

page_ext.c

564

-

39

1781

JoonSoo KimVladimir DavydovLinus Torvalds (pre-git)Suren BaghdasaryanVlastimil BabkaSeongJae ParkFengguang WuAndrea ArcangeliAndrew MortonMike RapoportCatalin MarinasKirill A. ShutemovKamezawa HiroyukiMatthew WilcoxAnshuman 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 2023March 2024June 2024August 2024March 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 1159}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 48, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 25, "token_count": 77}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 56, "token_count": 22}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1236	69.40%
Vladimir Davydov	36	2.02%
Linus Torvalds (pre-git)	35	1.97%
Suren Baghdasaryan	22	1.24%
Vlastimil Babka	15	0.84%
SeongJae Park	15	0.84%
Fengguang Wu	8	0.45%
Andrea Arcangeli	5	0.28%
Andrew Morton	4	0.22%
Mike Rapoport	3	0.17%
Catalin Marinas	3	0.17%
Kirill A. Shutemov	2	0.11%
Kamezawa Hiroyuki	2	0.11%
Matthew Wilcox	1	0.06%
Anshuman Khandual	1	0.06%
Others	393	22.07%
Total	1781

page_frag_cache.c

171

-

12

649

Linus Torvalds (pre-git)Matthew WilcoxDavid HowellsLinus TorvaldsOthers September 1992June 1993February 2002September 2002January 2005February 2008May 2015December 2016January 2017December 2018May 2019February 2021April 2022October 2024November 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 592}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]

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

page_idle.c

226

-

20

886

Vladimir DavydovKefeng WangMatthew WilcoxKirill A. ShutemovDavid HildenbrandAndrea ArcangeliLinus Torvalds (pre-git)JoonSoo KimChristoph LameterHugh DickinsSeongJae ParkAndrew MortonMinChan KimMike RapoportOthers August 1992September 1992June 1993November 1994January 1996September 1996March 1997September 1999August 2002July 2003April 2004August 2004June 2006October 2008December 2009January 2011January 2014December 2014September 2015January 2016February 2017May 2017September 2017November 2017April 2018June 2018October 2018June 2020January 2022February 2022May 2022December 2022December 2024February 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 30}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 25, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 48, "token_count": 579}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 48, "token_count": 19}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 7, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 58}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 14, "token_count": 31}, ]}, ]

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

page_io.c

674

-

60

3140

Mel GormanChristoph HellwigMatthew WilcoxAndrew MortonMinChan KimLinus Torvalds (pre-git)Peter ZijlstraDennis ZhouHuang YingTejun HeoJohannes WeinerKairui SongRoman GushchinVladimir DavydovKamezawa HiroyukiHugh DickinsNicholas PigginLinus TorvaldsChristoph LameterBaolin WangOthers January 1992August 1992November 1993January 1996December 1998May 1999February 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002June 2006July 2006September 2006December 2006September 2007February 2008June 2008June 2009December 2009March 2011January 2012April 2012July 2012April 2013May 2013July 2013October 2013January 2014March 2014April 2014June 2014January 2015February 2015May 2015July 2015December 2015January 2016March 2016June 2016July 2016August 2016September 2016October 2016November 2016June 2017July 2017August 2017September 2017November 2017December 2017July 2018September 2018October 2018November 2018December 2018January 2019July 2019November 2019January 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021January 2022February 2022March 2022April 2022May 2022August 2022September 2022January 2023February 2023July 2023September 2023November 2023December 2023April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024March 2025April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 20, "token_count": 27}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 94}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 15, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 47}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 459}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 48, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 22, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 10, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 35, "token_count": 24}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 23, "token_count": 56}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 782}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 213}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 102}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 43, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 43, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 310}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	468	14.90%
Christoph Hellwig	358	11.40%
Matthew Wilcox	193	6.15%
Andrew Morton	154	4.90%
MinChan Kim	53	1.69%
Linus Torvalds (pre-git)	50	1.59%
Peter Zijlstra	47	1.50%
Dennis Zhou	38	1.21%
Huang Ying	36	1.15%
Tejun Heo	19	0.61%
Johannes Weiner	19	0.61%
Kairui Song	16	0.51%
Roman Gushchin	12	0.38%
Vladimir Davydov	10	0.32%
Kamezawa Hiroyuki	4	0.13%
Hugh Dickins	4	0.13%
Nicholas Piggin	2	0.06%
Linus Torvalds	1	0.03%
Christoph Lameter	1	0.03%
Baolin Wang	1	0.03%
Others	1654	52.68%
Total	3140

page_isolation.c

655

-

44

1784

Zi YanKamezawa HiroyukiJoonSoo KimDavid HildenbrandMinChan KimJohannes WeinerMichal HockoKirill A. ShutemovNaoya HoriguchiAndrew MortonAndi KleenKefeng WangLinus Torvalds (pre-git)Vlastimil BabkaSong MuchunMel GormanMatthew WilcoxDavid HowellsAneesh Kumar K.VMike KravetzOthers September 1992June 1993January 1996October 2002February 2003January 2005June 2005October 2005January 2006June 2006October 2007October 2008November 2008December 2009October 2010April 2012July 2012October 2012December 2012January 2013June 2013November 2014December 2014September 2015January 2016April 2016July 2016May 2017July 2017November 2017April 2018May 2018September 2018December 2018March 2019July 2019November 2019January 2020April 2020May 2020October 2020December 2020September 2021November 2021January 2022April 2022May 2022September 2022October 2022May 2023July 2023December 2023March 2024August 2024December 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 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": 58, "token_count": 332}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 41, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 58, "token_count": 8}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 22, "token_count": 52}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 25, "token_count": 78}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 25, "token_count": 26}, {"author_id": 30, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 44, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 44, "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": 14, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 14, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 14, "token_count": 26}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 37, "token_count": 657}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 8}, {"author_id": 37, "token_count": 20}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 40}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 7, "token_count": 26}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Zi Yan	689	38.62%
Kamezawa Hiroyuki	340	19.06%
JoonSoo Kim	110	6.17%
David Hildenbrand	76	4.26%
MinChan Kim	53	2.97%
Johannes Weiner	43	2.41%
Michal Hocko	37	2.07%
Kirill A. Shutemov	28	1.57%
Naoya Horiguchi	22	1.23%
Andrew Morton	11	0.62%
Andi Kleen	10	0.56%
Kefeng Wang	8	0.45%
Linus Torvalds (pre-git)	5	0.28%
Vlastimil Babka	3	0.17%
Song Muchun	3	0.17%
Mel Gorman	3	0.17%
Matthew Wilcox	3	0.17%
David Howells	3	0.17%
Aneesh Kumar K.V	3	0.17%
Mike Kravetz	2	0.11%
Others	332	18.61%
Total	1784

page_owner.c

974

-

56

3913

JoonSoo KimVlastimil BabkaKamezawa HiroyukiAndrew MortonMel GormanLinus Torvalds (pre-git)Linus TorvaldsMatthew WilcoxChristoph LameterZi YanMike RapoportKirill A. ShutemovDavid HildenbrandNicholas PigginKefeng WangSuren BaghdasaryanAndrey KonovalovOthers September 1992June 1993June 1995May 1998February 2002September 2002April 2004August 2004March 2006June 2006August 2006February 2007October 2007May 2010October 2010January 2012May 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 2023November 2023December 2023February 2024March 2024April 2024March 2025May 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 23}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 27}, {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 950}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 25, "token_count": 13}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 170}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 25, "token_count": 18}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 25, "token_count": 188}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 25, "token_count": 237}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 84}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 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": 3, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 125}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 14}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 244}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 706}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 271}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1406	35.93%
Vlastimil Babka	405	10.35%
Kamezawa Hiroyuki	33	0.84%
Andrew Morton	25	0.64%
Mel Gorman	23	0.59%
Linus Torvalds (pre-git)	21	0.54%
Linus Torvalds	14	0.36%
Matthew Wilcox	13	0.33%
Christoph Lameter	9	0.23%
Zi Yan	6	0.15%
Mike Rapoport	6	0.15%
Kirill A. Shutemov	6	0.15%
David Hildenbrand	5	0.13%
Nicholas Piggin	3	0.08%
Kefeng Wang	2	0.05%
Suren Baghdasaryan	1	0.03%
Andrey Konovalov	1	0.03%
Others	1934	49.42%
Total	3913

page_poison.c

105

-

17

443

Vlastimil BabkaAndrey KonovalovJoonSoo KimAndrey RyabininAlexander PotapenkoOthers October 2005September 2006March 2009October 2011December 2014February 2015March 2016November 2017April 2018March 2019July 2019September 2019October 2020December 2020April 2021November 2023 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

page_reporting.c

417

-

10

1312

SeongJae ParkNaoya HoriguchiKirill A. ShutemovLinus Torvalds (pre-git)Matthew WilcoxOthers September 1992June 1993August 2018December 2018April 2020October 2020February 2021June 2021September 2022December 2022March 2023December 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1158}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 4}, ]}, ]

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

page_reporting.h

53

-

10

133

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": 20, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "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": 3, "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

275

-

21

1219

Peter XuRyan RobertsLinus Torvalds (pre-git)Matthew WilcoxDavid HildenbrandKamezawa HiroyukiHugh DickinsAlexander PotapenkoOthers September 1992June 1993June 1995January 1996October 2007December 2011January 2012November 2017July 2019May 2020January 2022February 2022March 2022May 2022August 2022September 2022November 2022January 2023May 2023June 2023July 2023August 2023April 2024March 2025April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 10}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 752}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 19, "token_count": 132}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 50, "token_count": 50}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	132	10.83%
Ryan Roberts	56	4.59%
Linus Torvalds (pre-git)	37	3.04%
Matthew Wilcox	28	2.30%
David Hildenbrand	12	0.98%
Kamezawa Hiroyuki	10	0.82%
Hugh Dickins	9	0.74%
Alexander Potapenko	4	0.33%
Others	931	76.37%
Total	1219

page_vma_mapped.c

364

-

24

1459

Kirill A. ShutemovHugh DickinsMatthew WilcoxQi ZhengJérôme GlisseRyan RobertsZi YanSong MuchunAlistair PoppleAndrew MortonLinus Torvalds (pre-git)Peter XuMel GormanNaoya HoriguchiChristoph HellwigOthers January 1992August 1992June 1995July 2002October 2002March 2003November 2003July 2008October 2008May 2010February 2017March 2017July 2017September 2017October 2017November 2017January 2018October 2018June 2021February 2022April 2022May 2022July 2022August 2022December 2022June 2023December 2023March 2024April 2024September 2024October 2024February 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 7, "token_count": 633}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 59, "token_count": 40}, {"author_id": 37, "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": 7, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 12}, {"author_id": 2, "token_count": 186}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 106}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 24}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 98}, {"author_id": 50, "token_count": 35}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 90}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	674	46.20%
Hugh Dickins	284	19.47%
Matthew Wilcox	147	10.08%
Qi Zheng	90	6.17%
Jérôme Glisse	40	2.74%
Ryan Roberts	38	2.60%
Zi Yan	33	2.26%
Song Muchun	24	1.64%
Alistair Popple	12	0.82%
Andrew Morton	7	0.48%
Linus Torvalds (pre-git)	6	0.41%
Peter Xu	6	0.41%
Mel Gorman	5	0.34%
Naoya Horiguchi	4	0.27%
Christoph Hellwig	1	0.07%
Others	88	6.03%
Total	1459

pagewalk.c

978

-

30

3898

David HildenbrandNaoya HoriguchiLorenzo StoakesChristoph HellwigSuren BaghdasaryanKirill A. ShutemovHugh DickinsDavid HowellsMatthew WilcoxLinus Torvalds (pre-git)Peter XuSong MuchunChristoph LameterJohannes WeinerOthers July 1994January 2005October 2007February 2008April 2008June 2008December 2009April 2010November 2010March 2011July 2011December 2012April 2013May 2013October 2013June 2014February 2015March 2015January 2016February 2017March 2017July 2017November 2017August 2019October 2019February 2020June 2020September 2022October 2022December 2022June 2023July 2023August 2023September 2023November 2023April 2024August 2024October 2024 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 30}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 36}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 16}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 632}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 30, "token_count": 31}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 30, "token_count": 142}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 30, "token_count": 344}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 57}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 301}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 242}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 405}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 14, "token_count": 36}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 56, "token_count": 113}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 46, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 14, "token_count": 756}, {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 14, "token_count": 24}, {"author_id": 1, "token_count": 402}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	816	20.93%
Naoya Horiguchi	524	13.44%
Lorenzo Stoakes	402	10.31%
Christoph Hellwig	301	7.72%
Suren Baghdasaryan	113	2.90%
Kirill A. Shutemov	70	1.80%
Hugh Dickins	62	1.59%
David Howells	36	0.92%
Matthew Wilcox	35	0.90%
Linus Torvalds (pre-git)	30	0.77%
Peter Xu	17	0.44%
Song Muchun	16	0.41%
Christoph Lameter	16	0.41%
Johannes Weiner	12	0.31%
Others	1448	37.15%
Total	3898

percpu-internal.h

288

-

12

742

Dennis ZhouTejun HeoQi ZhengRoman GushchinLinus Torvalds (pre-git)Johannes WeinerOthers October 2000February 2009March 2009April 2009June 2009July 2009August 2009April 2010September 2014June 2017July 2017November 2017February 2019August 2020April 2021May 2021January 2022May 2022February 2023June 2023March 2024July 2024 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 47}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 380}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 36, "token_count": 33}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 3}, ]}, ]

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

percpu-km.c

130

-

6

414

Tejun HeoDennis ZhouRoman GushchinLinus Torvalds (pre-git)Others January 1995June 1999February 2009July 2009August 2009April 2010September 2010September 2014March 2016June 2017February 2018December 2018June 2019August 2020April 2021July 2021 var spanGroupData = [ {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 298}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 2}, ]}, ]

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

percpu-stats.c

235

-

8

943

Dennis ZhouTejun HeoRoman GushchinOthers September 2002November 2002February 2009April 2010September 2014June 2017July 2017September 2017April 2018February 2019June 2019April 2020April 2021June 2021March 2022 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 34}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 664}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 167}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

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

percpu-vm.c

410

-

8

1204

Tejun HeoRoman GushchinDennis ZhouNicholas PigginMel GormanOthers February 2009July 2009April 2010August 2011November 2011August 2014September 2014November 2015February 2017June 2017February 2018June 2019April 2021June 2021July 2021 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 34}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 926}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 55}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 41}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 12, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 1}, ]}, ]

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

percpu.c

3371

-

75

11750

Tejun HeoDennis ZhouRoman GushchinKefeng WangMike RapoportCatalin MarinasLinus Torvalds (pre-git)Peter ZijlstraAndrew MortonSuren BaghdasaryanChristoph LameterAneesh Kumar K.VMichal HockoQi ZhengAndi KleenJohannes WeinerDavid HowellsMatthew WilcoxLinus TorvaldsJoonSoo KimOthers September 1991January 1995December 1995June 1999March 2002September 2002November 2002December 2002August 2003March 2005November 2005March 2006July 2007January 2008March 2008July 2008August 2008January 2009February 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009November 2009January 2010February 2010March 2010April 2010June 2010August 2010September 2010October 2010December 2010March 2011August 2011September 2011November 2011December 2011April 2012May 2012October 2012November 2012September 2013January 2014March 2014August 2014September 2014October 2014March 2015June 2015November 2015January 2016March 2016May 2016August 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017October 2017February 2018March 2018August 2018October 2018February 2019March 2019May 2019June 2019July 2019August 2019November 2019December 2019May 2020June 2020August 2020October 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022May 2022July 2022October 2022February 2023July 2023October 2023December 2023March 2024July 2024October 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 817804800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 52, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 974}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 433}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 5, "token_count": 20}, {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 238}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 1384}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 10, "token_count": 121}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 10, "token_count": 34}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 349}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 10, "token_count": 122}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 895}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 4}, {"author_id": 10, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 31, "token_count": 29}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 631}, {"author_id": 60, "token_count": 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": 10, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 52, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 127}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 2476}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 35, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 1121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 71}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 35, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 34, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 514}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 35, "token_count": 11}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 35, "token_count": 15}, {"author_id": 12, "token_count": 415}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 10}, {"author_id": 3, "token_count": 1}, {"author_id": 12, "token_count": 75}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 87}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 78}, {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 39, "token_count": 87}, {"author_id": 36, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 56, "token_count": 20}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 35, "token_count": 9}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 44, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	5400	45.96%
Dennis Zhou	3952	33.63%
Roman Gushchin	1011	8.60%
Kefeng Wang	170	1.45%
Mike Rapoport	113	0.96%
Catalin Marinas	36	0.31%
Linus Torvalds (pre-git)	26	0.22%
Peter Zijlstra	25	0.21%
Andrew Morton	25	0.21%
Suren Baghdasaryan	20	0.17%
Christoph Lameter	20	0.17%
Aneesh Kumar K.V	18	0.15%
Michal Hocko	17	0.14%
Qi Zheng	15	0.13%
Andi Kleen	10	0.09%
Johannes Weiner	7	0.06%
David Howells	4	0.03%
Matthew Wilcox	2	0.02%
Linus Torvalds	2	0.02%
JoonSoo Kim	1	0.01%
Others	876	7.46%
Total	11750

pgalloc-track.h

51

-

7

226

Linus Torvalds (pre-git)Andi KleenKirill A. ShutemovOthers September 1991September 1993January 1995December 2004September 2006December 2006March 2017November 2017August 2020May 2021 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 41, "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": 7, "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

409

-

33

1497

Hugh DickinsAndrea ArcangeliKirill A. ShutemovJoonSoo KimAneesh Kumar K.VMatthew WilcoxQi ZhengLinus Torvalds (pre-git)Zi YanRyan RobertsAndrew MortonLinus TorvaldsDan J WilliamsMike RapoportPeter ZijlstraMel GormanAnshuman KhandualOthers February 1995June 1995September 1996March 1998October 2000February 2002April 2002May 2002March 2003January 2004May 2004March 2005September 2005October 2005January 2008March 2008June 2008December 2008July 2009January 2011March 2012May 2012October 2012November 2012June 2013September 2013November 2013December 2013February 2015June 2015July 2015January 2016February 2016February 2017March 2017September 2017November 2017January 2018March 2018June 2018August 2018November 2019June 2020November 2020June 2021January 2022May 2022March 2023June 2023July 2023May 2024September 2024December 2024 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 395}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 34, "token_count": 16}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 7, "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": 34, "token_count": 37}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "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": 2, "token_count": 269}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 2, "token_count": 177}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 50, "token_count": 10}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 28}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	453	30.26%
Andrea Arcangeli	411	27.45%
Kirill A. Shutemov	73	4.88%
JoonSoo Kim	61	4.07%
Aneesh Kumar K.V	53	3.54%
Matthew Wilcox	39	2.61%
Qi Zheng	28	1.87%
Linus Torvalds (pre-git)	19	1.27%
Zi Yan	16	1.07%
Ryan Roberts	13	0.87%
Andrew Morton	13	0.87%
Linus Torvalds	7	0.47%
Dan J Williams	7	0.47%
Mike Rapoport	6	0.40%
Peter Zijlstra	4	0.27%
Mel Gorman	2	0.13%
Anshuman Khandual	1	0.07%
Others	291	19.44%
Total	1497

process_vm_access.c

305

-

26

1099

Lorenzo StoakesLinus Torvalds (pre-git)Christoph HellwigDavid HowellsMike RapoportAndrew MortonLinus TorvaldsOthers November 1993June 1995September 1996September 1999January 2000September 2000July 2002August 2002April 2003February 2004April 2004October 2004June 2005January 2006September 2006October 2006May 2007January 2009November 2009March 2011October 2011February 2012February 2014April 2014March 2015January 2016February 2016October 2016December 2016February 2017February 2018May 2019January 2020March 2020June 2020September 2020October 2020September 2022November 2023 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 709}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

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

pt_reclaim.c

71

-

7

337

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

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

ptdump.c

209

-

6

994

Anshuman KhandualAndrey KonovalovSong MuchunRyan RobertsOthers February 2020June 2020December 2020March 2022September 2022June 2023January 2024April 2025 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 687}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 42, "token_count": 109}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	109	10.97%
Andrey Konovalov	44	4.43%
Song Muchun	8	0.80%
Ryan Roberts	1	0.10%
Others	832	83.70%
Total	994

readahead.c

828

-

52

2727

Matthew WilcoxJan KaraFengguang WuDavid HowellsChristoph HellwigAndrew MortonMichal HockoKefeng WangJohannes WeinerLinus Torvalds (pre-git)Ryan RobertsLinus TorvaldsNicholas PigginKirill A. ShutemovRoman GushchinOthers November 1991August 1992February 2002April 2002May 2002July 2002October 2002December 2002February 2003June 2003July 2003October 2003February 2004March 2004May 2004August 2004January 2005March 2005September 2005January 2006March 2006December 2006July 2007October 2007July 2008October 2008January 2009June 2009March 2010April 2010October 2011May 2012August 2012January 2013November 2013April 2014January 2015November 2015January 2016April 2016July 2016August 2016December 2016November 2017December 2017March 2018April 2018June 2018July 2018August 2018October 2018December 2018May 2019February 2020June 2020August 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021November 2021March 2022April 2022June 2022September 2022January 2023October 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024April 2025 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 23}, {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 55, "token_count": 227}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 55, "token_count": 23}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 55, "token_count": 29}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 55, "token_count": 6}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 44, "token_count": 28}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 263}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 232}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 193}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 34}, {"author_id": 4, "token_count": 123}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 49, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 23, "token_count": 9}, {"author_id": 4, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 23, "token_count": 117}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 36}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 39, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 49, "token_count": 293}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 49, "token_count": 25}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 47}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	777	28.49%
Jan Kara	339	12.43%
Fengguang Wu	286	10.49%
David Howells	233	8.54%
Christoph Hellwig	140	5.13%
Andrew Morton	115	4.22%
Michal Hocko	28	1.03%
Kefeng Wang	10	0.37%
Johannes Weiner	7	0.26%
Linus Torvalds (pre-git)	5	0.18%
Ryan Roberts	3	0.11%
Linus Torvalds	3	0.11%
Nicholas Piggin	2	0.07%
Kirill A. Shutemov	2	0.07%
Roman Gushchin	1	0.04%
Others	776	28.46%
Total	2727

rmap.c

2998

-

111

10309

David HildenbrandHugh DickinsAndrew MortonAlistair PoppleMatthew WilcoxJoonSoo KimKirill A. ShutemovPeter ZijlstraLorenzo StoakesMel GormanLinus TorvaldsAndrea ArcangeliHuang YingBaolin WangSong MuchunMinChan KimRyan RobertsMike KravetzNaoya HoriguchiLinus Torvalds (pre-git)Jérôme GlisseVladimir DavydovAndi KleenNicholas PigginPeter XuYu ZhaoZi YanChristoph LameterAnshuman KhandualVlastimil BabkaFengguang WuJohannes WeinerKamezawa HiroyukiKefeng WangQi ZhengJan KaraDavid HowellsCatalin MarinasShakeel ButtMike RapoportLiam R. HowlettAneesh Kumar K.VOthers January 1992August 1992November 1992June 1993July 1994June 1995January 1996March 1996September 1996March 1997May 1998June 1999September 1999January 2000September 2000October 2000January 2001February 2002March 2002April 2002July 2002September 2002October 2002January 2003February 2003August 2003April 2004May 2004June 2004August 2004October 2004December 2004February 2005March 2005May 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010April 2010May 2010June 2010August 2010September 2010October 2010January 2011March 2011April 2011May 2011June 2011October 2011January 2012March 2012October 2012December 2012February 2013April 2013August 2013September 2013November 2013January 2014June 2014October 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017August 2017September 2017November 2017February 2018July 2018October 2018December 2018January 2019May 2019September 2019October 2019November 2019April 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021July 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024February 2025March 2025April 2025June 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 978336000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 21}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 542}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 2, "token_count": 175}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 41, "token_count": 16}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, 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{"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 16}, {"author_id": 52, "token_count": 56}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 17}, {"author_id": 52, "token_count": 165}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 27, "token_count": 172}, {"author_id": 52, "token_count": 34}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 49, "token_count": 3}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 30, "token_count": 5}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 55, "token_count": 2}, {"author_id": 25, "token_count": 424}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, 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{"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 45}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 45}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 59, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 17, "token_count": 8}, {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 483}, {"author_id": 2, "token_count": 56}, {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 14}, {"author_id": 26, "token_count": 105}, {"author_id": 4, "token_count": 238}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 61}, {"author_id": 4, "token_count": 90}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 42, "token_count": 21}, {"author_id": 26, "token_count": 1}, {"author_id": 2, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 46, "token_count": 149}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 38, "token_count": 128}, {"author_id": 14, "token_count": 157}, {"author_id": 22, "token_count": 98}, {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 38, "token_count": 14}, {"author_id": 14, "token_count": 15}, {"author_id": 3, "token_count": 1}, {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 28}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 4, "token_count": 17}, {"author_id": 17, "token_count": 65}, {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 2, "token_count": 113}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 2, "token_count": 33}, {"author_id": 11, "token_count": 17}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 1}, {"author_id": 1, "token_count": 8}, {"author_id": 4, "token_count": 81}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 26, "token_count": 37}, {"author_id": 30, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 26, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 34}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 14, "token_count": 111}, {"author_id": 39, "token_count": 4}, {"author_id": 50, "token_count": 30}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 75}, {"author_id": 14, "token_count": 610}, {"author_id": 50, "token_count": 70}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 93}, {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 37, "token_count": 21}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 171}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 14, "token_count": 43}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 45, "token_count": 1}, {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 116}, {"author_id": 14, "token_count": 586}, {"author_id": 1, "token_count": 285}, {"author_id": 60, "token_count": 195}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 347}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 93}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	1973	19.14%
Hugh Dickins	859	8.33%
Andrew Morton	604	5.86%
Alistair Popple	604	5.86%
Matthew Wilcox	508	4.93%
JoonSoo Kim	424	4.11%
Kirill A. Shutemov	419	4.06%
Peter Zijlstra	405	3.93%
Lorenzo Stoakes	293	2.84%
Mel Gorman	237	2.30%
Linus Torvalds	206	2.00%
Andrea Arcangeli	186	1.80%
Huang Ying	166	1.61%
Baolin Wang	156	1.51%
Song Muchun	149	1.45%
MinChan Kim	147	1.43%
Ryan Roberts	134	1.30%
Mike Kravetz	121	1.17%
Naoya Horiguchi	116	1.13%
Linus Torvalds (pre-git)	106	1.03%
Jérôme Glisse	99	0.96%
Vladimir Davydov	95	0.92%
Andi Kleen	76	0.74%
Nicholas Piggin	64	0.62%
Peter Xu	61	0.59%
Yu Zhao	46	0.45%
Zi Yan	37	0.36%
Christoph Lameter	27	0.26%
Anshuman Khandual	24	0.23%
Vlastimil Babka	17	0.16%
Fengguang Wu	14	0.14%
Johannes Weiner	9	0.09%
Kamezawa Hiroyuki	8	0.08%
Kefeng Wang	7	0.07%
Qi Zheng	3	0.03%
Jan Kara	3	0.03%
David Howells	3	0.03%
Catalin Marinas	2	0.02%
Shakeel Butt	1	0.01%
Mike Rapoport	1	0.01%
Liam R. Howlett	1	0.01%
Aneesh Kumar K.V	1	0.01%
Others	1897	18.40%
Total	10309

rodata_test.c

53

-

10

159

Andi KleenChristoph HellwigOthers November 2005January 2008February 2017May 2017October 2017June 2019June 2020August 2020September 2022November 2024 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

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

secretmem.c

292

-

24

1150

Mike RapoportMatthew WilcoxLorenzo StoakesLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovHugh DickinsAndrew MortonOthers January 1992August 1992June 1995February 1998June 1999February 2002October 2004May 2007July 2008January 2009September 2009October 2014September 2015July 2016February 2017November 2017July 2021October 2021January 2022February 2022April 2022May 2022June 2022July 2022September 2022January 2023May 2023August 2023October 2024May 2025June 2025July 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "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": 3, "token_count": 817}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 3, "token_count": 71}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	890	77.39%
Matthew Wilcox	36	3.13%
Lorenzo Stoakes	20	1.74%
Linus Torvalds (pre-git)	11	0.96%
Linus Torvalds	5	0.43%
Kirill A. Shutemov	3	0.26%
Hugh Dickins	2	0.17%
Andrew Morton	1	0.09%
Others	182	15.83%
Total	1150

shmem.c

5964

-

176

25927

Hugh DickinsBaolin WangKirill A. ShutemovMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)David HowellsMike KravetzAndrew MortonMike RapoportChristoph HellwigVlastimil BabkaAndrea ArcangeliNicholas PigginJan KaraZi YanKairui SongRyan RobertsYu ZhaoKefeng WangJohannes WeinerMel GormanAndi KleenSong MuchunPeter XuAneesh Kumar K.VDavid HildenbrandChristoph LameterDan J WilliamsFengguang WuVladimir DavydovTejun HeoShakeel ButtHuang YingDavid RientjesMinChan KimMichal 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 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003March 2003April 2003June 2003July 2003October 2003December 2003March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005June 2005August 2005September 2005October 2005December 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007March 2007June 2007July 2007October 2007November 2007February 2008April 2008June 2008July 2008October 2008January 2009February 2009March 2009April 2009May 2009June 2009August 2009September 2009November 2009December 2009March 2010May 2010June 2010August 2010October 2010January 2011February 2011May 2011June 2011July 2011August 2011October 2011January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013March 2013May 2013June 2013July 2013August 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014February 2015March 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017May 2017June 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019August 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 702115200, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 27}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 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"token_count": 10}, {"author_id": 43, "token_count": 50}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 25}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 32}, {"author_id": 2, "token_count": 29}, {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 506}, {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 1064}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 2, "token_count": 616}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 2, "token_count": 433}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 150}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 50, "token_count": 53}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 49, "token_count": 113}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 23, "token_count": 43}, {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 39, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 939}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 38, "token_count": 70}, {"author_id": 43, "token_count": 7}, {"author_id": 4, "token_count": 11}, {"author_id": 50, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 531}, {"author_id": 2, "token_count": 76}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 38, "token_count": 105}, {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 38, "token_count": 239}, {"author_id": 39, "token_count": 22}, {"author_id": 60, "token_count": 797}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 38, "token_count": 283}, {"author_id": 60, "token_count": 789}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 2, "token_count": 52}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 38, "token_count": 369}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 38, "token_count": 238}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 43, "token_count": 22}, {"author_id": 27, "token_count": 3}, {"author_id": 37, "token_count": 95}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 43, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	5161	19.91%
Baolin Wang	2776	10.71%
Kirill A. Shutemov	1465	5.65%
Matthew Wilcox	1247	4.81%
Linus Torvalds	1108	4.27%
Linus Torvalds (pre-git)	964	3.72%
David Howells	903	3.48%
Mike Kravetz	798	3.08%
Andrew Morton	739	2.85%
Mike Rapoport	340	1.31%
Christoph Hellwig	176	0.68%
Vlastimil Babka	158	0.61%
Andrea Arcangeli	150	0.58%
Nicholas Piggin	128	0.49%
Jan Kara	124	0.48%
Zi Yan	99	0.38%
Kairui Song	97	0.37%
Ryan Roberts	57	0.22%
Yu Zhao	49	0.19%
Kefeng Wang	43	0.17%
Johannes Weiner	36	0.14%
Mel Gorman	22	0.08%
Andi Kleen	15	0.06%
Song Muchun	9	0.03%
Peter Xu	7	0.03%
Aneesh Kumar K.V	7	0.03%
David Hildenbrand	5	0.02%
Christoph Lameter	5	0.02%
Dan J Williams	4	0.02%
Fengguang Wu	3	0.01%
Vladimir Davydov	2	0.01%
Tejun Heo	2	0.01%
Shakeel Butt	2	0.01%
Huang Ying	2	0.01%
David Rientjes	2	0.01%
MinChan Kim	1	0.00%
Michal Hocko	1	0.00%
Kamezawa Hiroyuki	1	0.00%
Others	9219	35.56%
Total	25927

shmem_quota.c

351

-

2

1599

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

Author Name	Tokens	Token Proportion
Others	1599	100.00%
Total	1599

show_mem.c

452

-

37

2012

Kefeng WangSuren BaghdasaryanJohannes WeinerMel GormanKamezawa HiroyukiMichal HockoFengguang WuDavid RientjesKirill A. ShutemovAndrew MortonMike RapoportLorenzo StoakesLinus Torvalds (pre-git)Naoya HoriguchiHugh DickinsChristoph LameterChristoph HellwigShakeel ButtOthers January 1996September 2002October 2002March 2005October 2005January 2006September 2006October 2007July 2008December 2009March 2011February 2013November 2013January 2014December 2014September 2015May 2016July 2016February 2017December 2018March 2019June 2019April 2020December 2020January 2022August 2022March 2023April 2023May 2023June 2023August 2023December 2023March 2024September 2024October 2024March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 58, "token_count": 20}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 78}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 55, "token_count": 14}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 40, "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": 1462086000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 39, "token_count": 1518}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 56, "token_count": 146}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 23, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	1521	75.60%
Suren Baghdasaryan	146	7.26%
Johannes Weiner	78	3.88%
Mel Gorman	23	1.14%
Kamezawa Hiroyuki	20	0.99%
Michal Hocko	19	0.94%
Fengguang Wu	14	0.70%
David Rientjes	9	0.45%
Kirill A. Shutemov	6	0.30%
Andrew Morton	6	0.30%
Mike Rapoport	5	0.25%
Lorenzo Stoakes	5	0.25%
Linus Torvalds (pre-git)	4	0.20%
Naoya Horiguchi	4	0.20%
Hugh Dickins	3	0.15%
Christoph Lameter	2	0.10%
Christoph Hellwig	2	0.10%
Shakeel Butt	1	0.05%
Others	144	7.16%
Total	2012

shrinker.c

811

-

22

3015

Qi ZhengRoman GushchinJohannes WeinerAndrew MortonVladimir DavydovMel GormanNicholas PigginDavid RientjesChristoph LameterOthers October 2002January 2006March 2006July 2007October 2007February 2008June 2009July 2010August 2010December 2012September 2013June 2014February 2015January 2016July 2016November 2017December 2017June 2018August 2018July 2019September 2019April 2020August 2020April 2021May 2021September 2021May 2022February 2023March 2023May 2023June 2023September 2023January 2024October 2024 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 22}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"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": 1354348800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 48, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 25}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 36, "token_count": 26}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 36, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 2470}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

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

shrinker_debug.c

271

-

15

1182

Roman GushchinQi ZhengAndrew MortonMel GormanDavid RientjesJohannes WeinerOthers October 2002June 2004March 2006October 2007February 2008June 2009July 2010January 2016November 2017August 2020May 2021May 2022February 2023April 2023May 2023June 2023September 2023August 2024January 2025March 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 1001}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 17}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

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

shuffle.c

182

-

8

587

Dan J 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": 58, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 47, "token_count": 482}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	482	82.11%
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 2021December 2023 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 47, "token_count": 156}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 1}, ]}, ]

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

slab.h

693

-

60

2514

Matthew WilcoxVlastimil BabkaChristoph LameterAlexander PotapenkoRoman GushchinPeter ZijlstraJoonSoo KimShakeel ButtAndrey RyabininSuren BaghdasaryanVladimir DavydovMarco ElverLinus Torvalds (pre-git)Tejun HeoSong MuchunJohannes WeinerOthers January 1997March 1997September 1999June 2000October 2002November 2004January 2006March 2006June 2006September 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008August 2008October 2008June 2009October 2009December 2009March 2010July 2010August 2010September 2010October 2010February 2011May 2011June 2011July 2011August 2011March 2012June 2012July 2012September 2012October 2012November 2012December 2012January 2013October 2013May 2014June 2014August 2014October 2014February 2015June 2015November 2015February 2016March 2016May 2016June 2016July 2016December 2016January 2017February 2017March 2017June 2017July 2017September 2017November 2017January 2018April 2018June 2018August 2018March 2019May 2019July 2019November 2019August 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021November 2021March 2022April 2022August 2022September 2022October 2022November 2022January 2023May 2023July 2023October 2023November 2023December 2023January 2024March 2024July 2024September 2024October 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 5, "token_count": 98}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 48}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 48, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 25, "token_count": 30}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 33}, {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 54}, {"author_id": 25, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 11}, {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 49}, {"author_id": 48, "token_count": 2}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 16, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 45, "token_count": 8}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 88}, {"author_id": 33, "token_count": 8}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 12, "token_count": 97}, {"author_id": 16, "token_count": 72}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 387}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 16, "token_count": 71}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 16, "token_count": 30}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 16, "token_count": 30}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 52, "token_count": 97}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 29}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 16, "token_count": 70}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 56, "token_count": 30}, {"author_id": 16, "token_count": 51}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 45, "token_count": 32}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 16, "token_count": 26}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 16, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	418	16.63%
Vlastimil Babka	400	15.91%
Christoph Lameter	341	13.56%
Alexander Potapenko	212	8.43%
Roman Gushchin	103	4.10%
Peter Zijlstra	99	3.94%
JoonSoo Kim	45	1.79%
Shakeel Butt	40	1.59%
Andrey Ryabinin	36	1.43%
Suren Baghdasaryan	30	1.19%
Vladimir Davydov	22	0.88%
Marco Elver	20	0.80%
Linus Torvalds (pre-git)	14	0.56%
Tejun Heo	4	0.16%
Song Muchun	4	0.16%
Johannes Weiner	2	0.08%
Others	724	28.80%
Total	2514

slab_common.c

2184

-

109

7989

Uladzislau RezkiChristoph LameterRoman GushchinVlastimil BabkaVladimir DavydovJoonSoo KimCatalin MarinasMarco ElverTejun HeoQi ZhengAndrey RyabininLinus Torvalds (pre-git)Johannes WeinerAlexander PotapenkoMatthew WilcoxChristoph HellwigLinus TorvaldsSong MuchunNicholas PigginMike KravetzShakeel ButtAndrew MortonHugh DickinsAndrey KonovalovPeter ZijlstraMike RapoportOthers January 1992August 1992September 1992January 1997March 1997January 2000June 2000February 2002June 2002July 2002October 2002November 2002July 2003October 2003August 2004September 2005January 2006March 2006May 2006June 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008October 2008December 2008February 2009March 2009April 2009August 2009November 2009January 2010March 2010June 2010October 2010October 2011January 2012February 2012April 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013May 2013July 2013September 2013January 2014April 2014June 2014August 2014October 2014December 2014February 2015March 2015June 2015November 2015March 2016May 2016July 2016December 2016January 2017February 2017May 2017June 2017July 2017November 2017January 2018April 2018June 2018October 2018March 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024April 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, 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{"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 31, "token_count": 16}, {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 16, "token_count": 13}, {"author_id": 60, "token_count": 304}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 16, "token_count": 53}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 21, "token_count": 2700}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 21, "token_count": 29}, {"author_id": 16, "token_count": 23}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

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

slub.c

7870

-

189

31649

Christoph LameterVlastimil BabkaSuren BaghdasaryanAndrey KonovalovJoonSoo KimAlexander PotapenkoPeter ZijlstraShakeel ButtDavid RientjesAndrey RyabininMatthew WilcoxSong MuchunVladimir DavydovRoman GushchinMel GormanLinus TorvaldsYu ZhaoTejun HeoLinus Torvalds (pre-git)Marco ElverMichal HockoKamezawa HiroyukiAndrew MortonNicholas PigginKirill A. ShutemovChristoph HellwigJohannes WeinerCatalin MarinasSeongJae ParkDavid HowellsFengguang WuAndi KleenOthers September 1992March 1997September 1999January 2000June 2000February 2002July 2002October 2002July 2003September 2003October 2003January 2005September 2005October 2005January 2006March 2006June 2006September 2006December 2006May 2007June 2007July 2007August 2007September 2007October 2007November 2007December 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008October 2008November 2008December 2008February 2009March 2009April 2009May 2009June 2009July 2009September 2009October 2009December 2009February 2010March 2010April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013July 2013September 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014October 2014December 2014February 2015March 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016January 2017February 2017May 2017June 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018October 2018December 2018January 2019February 2019March 2019May 2019July 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021October 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023May 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 15, "token_count": 1}, 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{"author_id": 16, "token_count": 144}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 284}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 56, "token_count": 104}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 5, "token_count": 20}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 463}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 45, "token_count": 194}, {"author_id": 60, "token_count": 273}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 124}, {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 244}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 45, "token_count": 44}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 79}, {"author_id": 16, "token_count": 241}, {"author_id": 60, "token_count": 448}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 4, "token_count": 34}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 56, "token_count": 35}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	10882	34.38%
Vlastimil Babka	6048	19.11%
Suren Baghdasaryan	804	2.54%
Andrey Konovalov	478	1.51%
JoonSoo Kim	413	1.30%
Alexander Potapenko	392	1.24%
Peter Zijlstra	316	1.00%
Shakeel Butt	264	0.83%
David Rientjes	194	0.61%
Andrey Ryabinin	189	0.60%
Matthew Wilcox	170	0.54%
Song Muchun	154	0.49%
Vladimir Davydov	152	0.48%
Roman Gushchin	95	0.30%
Mel Gorman	95	0.30%
Linus Torvalds	48	0.15%
Yu Zhao	33	0.10%
Tejun Heo	29	0.09%
Linus Torvalds (pre-git)	15	0.05%
Marco Elver	13	0.04%
Michal Hocko	10	0.03%
Kamezawa Hiroyuki	9	0.03%
Andrew Morton	9	0.03%
Nicholas Piggin	8	0.03%
Kirill A. Shutemov	8	0.03%
Christoph Hellwig	7	0.02%
Johannes Weiner	4	0.01%
Catalin Marinas	4	0.01%
SeongJae Park	3	0.01%
David Howells	3	0.01%
Fengguang Wu	1	0.00%
Andi Kleen	1	0.00%
Others	10798	34.12%
Total	31649

sparse-vmemmap.c

612

-

43

2463

Christoph Lametervan der Linden, FrankDan J WilliamsMichal HockoKirill A. ShutemovChristoph HellwigLinus Torvalds (pre-git)Anshuman KhandualKamezawa HiroyukiJohannes WeinerRyan RobertsAndi KleenAneesh Kumar K.VSong MuchunJérôme GlisseDavid RientjesMike RapoportDavid HowellsAndrew 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 2018July 2019August 2020June 2021March 2022April 2022June 2022October 2022March 2023April 2023June 2023July 2023June 2024August 2024October 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, 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{"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 198}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 48}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 44, "token_count": 48}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 46}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 42, "token_count": 35}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 402}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 227}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 34, "token_count": 7}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 405}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	520	21.11%
van der Linden, Frank	405	16.44%
Dan J Williams	224	9.09%
Michal Hocko	56	2.27%
Kirill A. Shutemov	48	1.95%
Christoph Hellwig	46	1.87%
Linus Torvalds (pre-git)	37	1.50%
Anshuman Khandual	35	1.42%
Kamezawa Hiroyuki	27	1.10%
Johannes Weiner	22	0.89%
Ryan Roberts	14	0.57%
Andi Kleen	13	0.53%
Aneesh Kumar K.V	10	0.41%
Song Muchun	8	0.32%
Jérôme Glisse	6	0.24%
David Rientjes	6	0.24%
Mike Rapoport	4	0.16%
David Howells	3	0.12%
Andrew Morton	2	0.08%
Linus Torvalds	1	0.04%
Others	976	39.63%
Total	2463

sparse.c

976

-

80

3808

Dan J Williamsvan der Linden, FrankMel GormanMike RapoportMichal HockoChristoph LameterLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerKirill A. ShutemovMike KravetzDavid HildenbrandKamezawa HiroyukiMatthew WilcoxDavid RientjesAneesh Kumar K.VJoonSoo KimAndrew MortonSong MuchunDavid HowellsNicholas PigginAndrea ArcangeliAndi KleenLinus TorvaldsOthers September 1992October 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002June 2002September 2002February 2003January 2005March 2005June 2005September 2005October 2005January 2006March 2006April 2006May 2006June 2006October 2006December 2006May 2007August 2007October 2007December 2007April 2008July 2008November 2008February 2009March 2009February 2010May 2010July 2010January 2011July 2011October 2011January 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013May 2013November 2013January 2014March 2014April 2014December 2014January 2016March 2016August 2016May 2017July 2017September 2017November 2017December 2017January 2018April 2018May 2018August 2018October 2018December 2018March 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020August 2020October 2020April 2021June 2021September 2021November 2021March 2022April 2022May 2023June 2023October 2023January 2024March 2024April 2024May 2024June 2024August 2024October 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, 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"token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 5, "token_count": 44}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 21}, {"author_id": 6, "token_count": 42}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 89}, {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 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{"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 75}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 7, "token_count": 17}, {"author_id": 44, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 44}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 400}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 63}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 576}, {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 34, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 46, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 28, "token_count": 205}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	586	15.39%
van der Linden, Frank	205	5.38%
Mel Gorman	131	3.44%
Mike Rapoport	116	3.05%
Michal Hocko	88	2.31%
Christoph Lameter	65	1.71%
Linus Torvalds (pre-git)	47	1.23%
Christoph Hellwig	44	1.16%
Johannes Weiner	30	0.79%
Kirill A. Shutemov	17	0.45%
Mike Kravetz	16	0.42%
David Hildenbrand	14	0.37%
Kamezawa Hiroyuki	13	0.34%
Matthew Wilcox	11	0.29%
David Rientjes	11	0.29%
Aneesh Kumar K.V	8	0.21%
JoonSoo Kim	5	0.13%
Andrew Morton	5	0.13%
Song Muchun	3	0.08%
David Howells	3	0.08%
Nicholas Piggin	2	0.05%
Andrea Arcangeli	2	0.05%
Andi Kleen	2	0.05%
Linus Torvalds	1	0.03%
Others	2383	62.58%
Total	3808

swap.c

1107

-

77

3464

Matthew WilcoxYu ZhaoMinChan KimJohannes WeinerAndrew MortonShakeel ButtMel GormanLinus Torvalds (pre-git)Hugh DickinsMichal HockoLinus TorvaldsNicholas PigginKirill A. ShutemovAndrea ArcangeliJérôme GlisseChristoph HellwigFengguang WuDavid HildenbrandVladimir DavydovNaoya HoriguchiKefeng WangKairui SongRoman GushchinLorenzo StoakesChristoph LameterTejun HeoDan J WilliamsDavid HowellsJoonSoo KimOthers January 1992May 1992August 1992September 1992November 1993April 1994November 1994February 1995June 1995March 1997August 1998September 2000February 2002April 2002May 2002July 2002August 2002October 2002November 2002December 2002April 2003June 2003July 2003October 2003November 2003January 2004March 2004May 2004February 2005November 2005January 2006February 2006March 2006June 2006September 2006October 2006November 2006October 2007February 2008April 2008October 2008January 2009June 2009September 2009March 2010May 2010October 2010January 2011March 2011May 2011August 2011October 2011November 2011January 2012March 2012May 2012July 2013September 2013January 2014April 2014May 2014June 2014August 2014October 2014April 2015September 2015January 2016April 2016May 2016June 2016February 2017April 2017May 2017July 2017September 2017October 2017November 2017January 2018February 2018October 2018December 2018February 2019April 2019May 2019June 2019September 2019November 2019January 2020April 2020May 2020June 2020August 2020December 2020February 2021April 2021May 2021June 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022September 2022October 2022December 2022January 2023May 2023June 2023July 2023August 2023December 2023February 2024March 2024April 2024July 2024August 2024October 2024November 2024December 2024January 2025May 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 34}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 97}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 52}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 15, "token_count": 8}, {"author_id": 5, "token_count": 4}, {"author_id": 32, "token_count": 17}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 15, "token_count": 8}, {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 32, 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{"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 45, "token_count": 36}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 67}, {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, 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"token_count": 71}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 22, "token_count": 34}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 356}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 11, "token_count": 109}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 23}, {"author_id": 43, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 14, "token_count": 13}, {"author_id": 4, "token_count": 284}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 178}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 11, "token_count": 147}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 45, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	894	25.81%
Yu Zhao	457	13.19%
MinChan Kim	336	9.70%
Johannes Weiner	233	6.73%
Andrew Morton	203	5.86%
Shakeel Butt	121	3.49%
Mel Gorman	95	2.74%
Linus Torvalds (pre-git)	80	2.31%
Hugh Dickins	73	2.11%
Michal Hocko	36	1.04%
Linus Torvalds	28	0.81%
Nicholas Piggin	25	0.72%
Kirill A. Shutemov	21	0.61%
Andrea Arcangeli	21	0.61%
Jérôme Glisse	19	0.55%
Christoph Hellwig	17	0.49%
Fengguang Wu	14	0.40%
David Hildenbrand	13	0.38%
Vladimir Davydov	11	0.32%
Naoya Horiguchi	7	0.20%
Kefeng Wang	7	0.20%
Kairui Song	7	0.20%
Roman Gushchin	5	0.14%
Lorenzo Stoakes	5	0.14%
Christoph Lameter	5	0.14%
Tejun Heo	3	0.09%
Dan J Williams	3	0.09%
David Howells	2	0.06%
JoonSoo Kim	1	0.03%
Others	722	20.84%
Total	3464

swap.h

245

-

25

1012

Kairui SongMatthew WilcoxJoonSoo KimLinus Torvalds (pre-git)Hugh DickinsAndrew MortonHuang YingChristoph HellwigMinChan KimMel GormanLinus TorvaldsKamezawa HiroyukiChristoph LameterTejun HeoMichal HockoOthers June 1993July 1994February 1995June 1995January 1996February 1998August 1998December 1998May 1999June 1999September 1999February 2002May 2002June 2002July 2002September 2002November 2002October 2003May 2004March 2006June 2006February 2008December 2009March 2010August 2010July 2012February 2013September 2015November 2016February 2017July 2017September 2017November 2017April 2018January 2019August 2020October 2020January 2021May 2022June 2022September 2022October 2022January 2023May 2023October 2023November 2023December 2023February 2024May 2024July 2024August 2024September 2024April 2025June 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 26, "token_count": 10}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 71}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 26, "token_count": 10}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 43, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 43, "token_count": 69}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 43, "token_count": 16}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 43, "token_count": 63}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	159	15.71%
Matthew Wilcox	96	9.49%
JoonSoo Kim	71	7.02%
Linus Torvalds (pre-git)	58	5.73%
Hugh Dickins	56	5.53%
Andrew Morton	34	3.36%
Huang Ying	26	2.57%
Christoph Hellwig	21	2.08%
MinChan Kim	10	0.99%
Mel Gorman	10	0.99%
Linus Torvalds	8	0.79%
Kamezawa Hiroyuki	6	0.59%
Christoph Lameter	6	0.59%
Tejun Heo	3	0.30%
Michal Hocko	2	0.20%
Others	446	44.07%
Total	1012

swap_cgroup.c

172

-

19

672

Kairui SongKamezawa HiroyukiJohannes WeinerRoman GushchinHuang YingSong MuchunAndrew MortonHugh DickinsOthers June 2002April 2004January 2006October 2008January 2009April 2009March 2010May 2011July 2011November 2011January 2012January 2014August 2014December 2014February 2015January 2016March 2016July 2017November 2017June 2020March 2022September 2022November 2024December 2024March 2025 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 58, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 58, "token_count": 175}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 58, "token_count": 5}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 43, "token_count": 349}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 46, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	349	51.93%
Kamezawa Hiroyuki	188	27.98%
Johannes Weiner	27	4.02%
Roman Gushchin	20	2.98%
Huang Ying	19	2.83%
Song Muchun	6	0.89%
Andrew Morton	3	0.45%
Hugh Dickins	1	0.15%
Others	59	8.78%
Total	672

swap_state.c

868

-

55

3544

Huang YingMatthew WilcoxHugh DickinsAndrew MortonLinus Torvalds (pre-git)JoonSoo KimMinChan KimKairui SongLinus TorvaldsJohannes WeinerDavid HildenbrandShakeel ButtNicholas PigginChristoph HellwigKamezawa HiroyukiChristoph LameterAndrea ArcangeliMichal HockoRyan RobertsMike KravetzKefeng WangOthers September 1992June 1993November 1993July 1994February 1995June 1995January 1996September 1996March 1997January 1998February 1998August 1998May 1999June 1999September 1999March 2000September 2000February 2002June 2002July 2002August 2002September 2002October 2002April 2004May 2004February 2005February 2006March 2006June 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009June 2009September 2009December 2009March 2012July 2012February 2013June 2013January 2014February 2014October 2014April 2015September 2015April 2016June 2016October 2016February 2017May 2017July 2017September 2017October 2017November 2017December 2017April 2018June 2018January 2019July 2019June 2020August 2020October 2020December 2020February 2021April 2021June 2021February 2022March 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023March 2023May 2023June 2023August 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024July 2024August 2024September 2024October 2024January 2025February 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 48}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 38}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 87}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 51}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 21}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 94}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 32, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 58, "token_count": 11}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 26, "token_count": 139}, {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 60}, {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 742}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 26, "token_count": 34}, {"author_id": 4, "token_count": 135}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 22, "token_count": 93}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 26, "token_count": 26}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 8, "token_count": 35}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 157}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 49}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 45, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 45, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 26, "token_count": 33}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 81}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 43, "token_count": 26}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 26, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 51}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 14, "token_count": 16}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 2, "token_count": 124}, {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 51}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 14, "token_count": 24}, {"author_id": 4, "token_count": 91}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 26, "token_count": 108}, {"author_id": 43, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 43, "token_count": 26}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1167	32.93%
Matthew Wilcox	485	13.69%
Hugh Dickins	285	8.04%
Andrew Morton	181	5.11%
Linus Torvalds (pre-git)	173	4.88%
JoonSoo Kim	157	4.43%
MinChan Kim	94	2.65%
Kairui Song	73	2.06%
Linus Torvalds	57	1.61%
Johannes Weiner	43	1.21%
David Hildenbrand	40	1.13%
Shakeel Butt	29	0.82%
Nicholas Piggin	22	0.62%
Christoph Hellwig	22	0.62%
Kamezawa Hiroyuki	11	0.31%
Christoph Lameter	10	0.28%
Andrea Arcangeli	10	0.28%
Michal Hocko	4	0.11%
Ryan Roberts	1	0.03%
Mike Kravetz	1	0.03%
Kefeng Wang	1	0.03%
Others	678	19.13%
Total	3544

swapfile.c

3958

-

122

16146

Kairui SongHugh DickinsHuang YingLinus Torvalds (pre-git)Andrew MortonLinus TorvaldsJohannes WeinerRyan RobertsKamezawa HiroyukiMatthew WilcoxChristoph HellwigMinChan KimMel GormanTejun HeoAndi KleenKefeng WangKirill A. ShutemovPeter XuDavid HildenbrandJoonSoo KimLiam R. HowlettChristoph LameterAlistair PoppleDavid RientjesSuren BaghdasaryanNicholas PigginBaolin WangVladimir DavydovNaoya HoriguchiJan KaraMichal HockoOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992December 1992March 1993June 1993November 1993July 1994October 1994January 1995February 1995June 1995January 1996March 1996May 1996September 1996January 1997March 1997August 1997October 1997January 1998February 1998March 1998May 1998August 1998January 1999May 1999June 1999September 1999January 2000March 2000June 2000January 2001February 2002March 2002April 2002May 2002June 2002July 2002August 2002October 2002November 2002December 2002January 2003April 2003May 2003July 2003September 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004December 2004January 2005February 2005March 2005September 2005October 2005November 2005January 2006March 2006June 2006September 2006October 2006December 2006January 2007July 2007February 2008April 2008July 2008October 2008December 2008January 2009June 2009September 2009December 2009March 2010May 2010September 2010October 2010January 2011March 2011May 2011June 2011July 2011February 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013July 2013August 2013September 2013November 2013January 2014February 2014June 2014August 2014October 2014December 2014April 2015June 2015September 2015December 2015January 2016March 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017November 2017February 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019July 2019August 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 37}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 2}, ]}, 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43, "token_count": 8}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 43, "token_count": 776}, {"author_id": 60, "token_count": 656}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 4}, {"author_id": 8, "token_count": 342}, {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 429}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 43, "token_count": 78}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 43, "token_count": 14}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 43, "token_count": 1633}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 43, "token_count": 548}, {"author_id": 60, "token_count": 240}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 43, "token_count": 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Author Name	Tokens	Token Proportion
Kairui Song	3119	19.32%
Hugh Dickins	2286	14.16%
Huang Ying	1052	6.52%
Linus Torvalds (pre-git)	719	4.45%
Andrew Morton	636	3.94%
Linus Torvalds	449	2.78%
Johannes Weiner	387	2.40%
Ryan Roberts	241	1.49%
Kamezawa Hiroyuki	240	1.49%
Matthew Wilcox	232	1.44%
Christoph Hellwig	207	1.28%
MinChan Kim	199	1.23%
Mel Gorman	131	0.81%
Tejun Heo	119	0.74%
Andi Kleen	116	0.72%
Kefeng Wang	57	0.35%
Kirill A. Shutemov	45	0.28%
Peter Xu	36	0.22%
David Hildenbrand	28	0.17%
JoonSoo Kim	26	0.16%
Liam R. Howlett	15	0.09%
Christoph Lameter	9	0.06%
Alistair Popple	6	0.04%
David Rientjes	5	0.03%
Suren Baghdasaryan	4	0.02%
Nicholas Piggin	4	0.02%
Baolin Wang	4	0.02%
Vladimir Davydov	3	0.02%
Naoya Horiguchi	3	0.02%
Jan Kara	2	0.01%
Michal Hocko	1	0.01%
Others	5765	35.71%
Total	16146

truncate.c

898

-

55

2917

Matthew WilcoxAndrew MortonJohannes WeinerJan KaraShakeel ButtHugh DickinsZi YanMel GormanNicholas PigginYu ZhaoLinus TorvaldsDavid HowellsLinus Torvalds (pre-git)Fengguang WuAndi KleenChristoph HellwigMinChan KimKirill A. ShutemovAndrey RyabininAlistair PoppleMike RapoportOthers January 1992August 1992June 1995January 1996March 1997October 1997September 1999January 2000October 2000February 2002April 2002May 2002July 2002August 2002October 2002December 2002February 2003October 2003June 2004August 2004October 2004January 2005March 2005January 2006June 2006August 2006September 2006December 2006January 2007February 2007July 2007February 2008April 2008July 2008October 2008June 2009August 2009September 2009January 2010June 2010December 2010March 2011June 2011July 2011August 2011October 2011March 2012May 2012May 2013September 2013April 2014July 2014October 2014April 2015May 2015September 2015January 2016April 2016May 2016July 2016August 2016February 2017May 2017November 2017January 2018April 2018November 2018March 2019May 2019May 2020June 2020September 2020October 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022June 2022October 2022March 2023June 2023August 2023November 2023March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024February 2025March 2025May 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 38}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 266}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 15, "token_count": 37}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 29, "token_count": 33}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 63}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 32, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 32, "token_count": 35}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 41, "token_count": 38}, {"author_id": 55, "token_count": 38}, {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 56}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 142}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 49, "token_count": 116}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 49, "token_count": 28}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 49, "token_count": 21}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 49, "token_count": 57}, {"author_id": 4, "token_count": 17}, {"author_id": 6, "token_count": 89}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 253}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 83}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 89}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 85}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 46}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 45, "token_count": 144}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 45, "token_count": 10}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 37, "token_count": 110}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 42}, ]}, ]

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

usercopy.c

279

-

17

988

Matthew WilcoxMel GormanLinus Torvalds (pre-git)Christoph LameterOthers September 1991December 1991July 2012June 2016July 2016August 2016September 2016January 2017February 2017January 2018July 2018January 2019June 2019August 2019September 2019August 2020October 2021January 2022February 2022March 2022June 2022November 2022April 2023January 2025February 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 425}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 115}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

userfaultfd.c

2080

-

51

7847

Andrea ArcangeliLorenzo StoakesMike KravetzSuren BaghdasaryanDavid HildenbrandMike RapoportQi ZhengPeter XuKairui SongHugh DickinsMatthew WilcoxKirill A. ShutemovRyan RobertsZi YanAneesh Kumar K.VAndi KleenSong MuchunLinus Torvalds (pre-git)Alistair PopplePeter ZijlstraAnshuman KhandualMel GormanLiam R. HowlettAndrew MortonMichal HockoKefeng WangJohannes WeinerOthers December 1992June 2002August 2002June 2005July 2007January 2009December 2009January 2011May 2011September 2015January 2016February 2017March 2017July 2017August 2017September 2017January 2018June 2018November 2018December 2018June 2019November 2019April 2020June 2020November 2020December 2020May 2021June 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024December 2024February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 41, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 1340}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 17, "token_count": 361}, {"author_id": 3, "token_count": 79}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 20}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 74}, {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 77}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 20}, {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 10}, {"author_id": 37, "token_count": 8}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 6}, {"author_id": 60, "token_count": 318}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 18}, {"author_id": 19, "token_count": 46}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 29}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 24}, {"author_id": 17, "token_count": 21}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 14, "token_count": 62}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 18}, {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 17}, {"author_id": 50, "token_count": 5}, {"author_id": 56, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 2033}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 50, "token_count": 11}, {"author_id": 56, "token_count": 120}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 36, "token_count": 11}, {"author_id": 60, "token_count": 884}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 128}, {"author_id": 4, "token_count": 19}, {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 600}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 122}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 107}, {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 43, "token_count": 74}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	3481	44.36%
Lorenzo Stoakes	629	8.02%
Mike Kravetz	382	4.87%
Suren Baghdasaryan	235	2.99%
David Hildenbrand	211	2.69%
Mike Rapoport	195	2.49%
Qi Zheng	143	1.82%
Peter Xu	123	1.57%
Kairui Song	74	0.94%
Hugh Dickins	63	0.80%
Matthew Wilcox	47	0.60%
Kirill A. Shutemov	24	0.31%
Ryan Roberts	19	0.24%
Zi Yan	16	0.20%
Aneesh Kumar K.V	15	0.19%
Andi Kleen	8	0.10%
Song Muchun	7	0.09%
Linus Torvalds (pre-git)	7	0.09%
Alistair Popple	6	0.08%
Peter Zijlstra	5	0.06%
Anshuman Khandual	4	0.05%
Mel Gorman	3	0.04%
Liam R. Howlett	2	0.03%
Andrew Morton	2	0.03%
Michal Hocko	1	0.01%
Kefeng Wang	1	0.01%
Johannes Weiner	1	0.01%
Others	2143	27.31%
Total	7847

util.c

1173

-

125

3746

Matthew WilcoxCatalin MarinasLinus Torvalds (pre-git)Kefeng WangChristoph HellwigDavid HildenbrandLorenzo StoakesKirill A. ShutemovAndrew MortonDavid HowellsMike RapoportLinus TorvaldsJohannes WeinerAndrey RyabininSuren BaghdasaryanHugh DickinsAndrea ArcangeliMichal HockoMinChan KimNicholas PigginChristoph LameterRoman GushchinAneesh Kumar K.VOthers March 1992May 1992October 1994June 1995January 1996January 1997March 1997May 1999June 1999September 1999March 2000September 2000June 2002July 2002December 2002June 2003October 2003January 2004March 2004April 2004August 2004September 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007July 2007August 2007October 2007July 2008August 2008October 2008November 2008March 2009April 2009November 2009December 2009January 2010May 2010July 2010August 2010January 2011March 2011May 2011October 2011December 2011February 2012March 2012April 2012May 2012July 2012November 2012February 2013April 2013May 2013October 2013November 2013January 2014February 2014April 2014August 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017July 2017January 2018April 2018December 2018February 2019March 2019April 2019May 2019June 2019July 2019September 2019November 2019April 2020June 2020August 2020September 2020October 2020December 2020January 2021March 2021May 2021June 2021July 2021September 2021January 2022March 2022April 2022May 2022June 2022July 2022December 2022February 2023April 2023May 2023June 2023August 2023September 2023October 2023November 2023February 2024March 2024May 2024June 2024July 2024August 2024October 2024December 2024January 2025March 2025June 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, 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"group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 56, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 39, "token_count": 65}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 53}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	146	3.90%
Catalin Marinas	140	3.74%
Linus Torvalds (pre-git)	84	2.24%
Kefeng Wang	79	2.11%
Christoph Hellwig	74	1.98%
David Hildenbrand	67	1.79%
Lorenzo Stoakes	56	1.49%
Kirill A. Shutemov	40	1.07%
Andrew Morton	35	0.93%
David Howells	25	0.67%
Mike Rapoport	24	0.64%
Linus Torvalds	15	0.40%
Johannes Weiner	13	0.35%
Andrey Ryabinin	13	0.35%
Suren Baghdasaryan	11	0.29%
Hugh Dickins	11	0.29%
Andrea Arcangeli	11	0.29%
Michal Hocko	10	0.27%
MinChan Kim	8	0.21%
Nicholas Piggin	7	0.19%
Christoph Lameter	6	0.16%
Roman Gushchin	3	0.08%
Aneesh Kumar K.V	2	0.05%
Others	2866	76.51%
Total	3746

vma.c

3156

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52

11581

Lorenzo StoakesLiam R. HowlettAndrea ArcangeliLinus Torvalds (pre-git)Andrew MortonPeter XuKirill A. ShutemovSuren BaghdasaryanHugh DickinsMatthew WilcoxPeter ZijlstraMike RapoportJohannes WeinerLinus TorvaldsDavid HowellsVlastimil BabkaMel GormanChristoph LameterChristoph HellwigOthers August 1992June 1993September 1993July 1994January 1995June 1995June 1996September 1996March 1997February 1998May 1999January 2000October 2000February 2002May 2002August 2002September 2002February 2003January 2004April 2004May 2004June 2004January 2005February 2005September 2005October 2005January 2006June 2006February 2007July 2007October 2007June 2008July 2008August 2008January 2010March 2010January 2011January 2012October 2012February 2013April 2013March 2014May 2014August 2014December 2014February 2015September 2015January 2016February 2016June 2016July 2016February 2017June 2017December 2017October 2018March 2020November 2020May 2021January 2022April 2022September 2022October 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023September 2023October 2023January 2024March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 43}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, 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53, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 2760}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 53, "token_count": 422}, {"author_id": 1, "token_count": 3041}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 53, "token_count": 18}, {"author_id": 1, "token_count": 1285}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1634}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 588}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 56, "token_count": 8}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 60}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 189}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 1, "token_count": 220}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	9824	84.83%
Liam R. Howlett	760	6.56%
Andrea Arcangeli	192	1.66%
Linus Torvalds (pre-git)	130	1.12%
Andrew Morton	65	0.56%
Peter Xu	24	0.21%
Kirill A. Shutemov	20	0.17%
Suren Baghdasaryan	19	0.16%
Hugh Dickins	14	0.12%
Matthew Wilcox	10	0.09%
Peter Zijlstra	8	0.07%
Mike Rapoport	8	0.07%
Johannes Weiner	8	0.07%
Linus Torvalds	7	0.06%
David Howells	6	0.05%
Vlastimil Babka	4	0.03%
Mel Gorman	2	0.02%
Christoph Lameter	1	0.01%
Christoph Hellwig	1	0.01%
Others	478	4.13%
Total	11581

vma.h

620

-

46

2365

Lorenzo StoakesLiam R. HowlettPeter XuAndrea ArcangeliLinus Torvalds (pre-git)Suren BaghdasaryanAndrew MortonMatthew WilcoxJohannes WeinerAndi KleenHugh DickinsMel GormanMike RapoportLinus TorvaldsMinChan KimNicholas PigginDavid HowellsMichal HockoChristoph HellwigKefeng WangOthers May 1992September 1993October 1994June 1995March 1997May 1998May 1999September 1999March 2000February 2002May 2002September 2002December 2002October 2003April 2004May 2004February 2005April 2005June 2006July 2006October 2007January 2008July 2008March 2009November 2009December 2009January 2011May 2011October 2012February 2013April 2013May 2014October 2014February 2016March 2016June 2016February 2017December 2017July 2018May 2019December 2019March 2020October 2020November 2020April 2021May 2021May 2022September 2022January 2023April 2023May 2023June 2023July 2023October 2023November 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024January 2025February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 15, "token_count": 14}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 41, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 15}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 16}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 82}, {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 309}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 53, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 53, "token_count": 2}, {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 53, "token_count": 14}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 52}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 705}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 53, "token_count": 128}, {"author_id": 1, "token_count": 190}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 29}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 1, "token_count": 169}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	1245	52.64%
Liam R. Howlett	560	23.68%
Peter Xu	70	2.96%
Andrea Arcangeli	33	1.40%
Linus Torvalds (pre-git)	30	1.27%
Suren Baghdasaryan	29	1.23%
Andrew Morton	24	1.01%
Matthew Wilcox	22	0.93%
Johannes Weiner	16	0.68%
Andi Kleen	16	0.68%
Hugh Dickins	14	0.59%
Mel Gorman	13	0.55%
Mike Rapoport	11	0.47%
Linus Torvalds	11	0.47%
MinChan Kim	5	0.21%
Nicholas Piggin	4	0.17%
David Howells	4	0.17%
Michal Hocko	3	0.13%
Christoph Hellwig	3	0.13%
Kefeng Wang	2	0.08%
Others	250	10.57%
Total	2365

vma_exec.c

161

-

14

501

Lorenzo StoakesLiam R. HowlettLinus TorvaldsKirill A. ShutemovAndrea ArcangeliMatthew WilcoxLinus Torvalds (pre-git)Others October 2000August 2002December 2002July 2007July 2008January 2009March 2010January 2016February 2016July 2018May 2019January 2023June 2023March 2024July 2024August 2024December 2024January 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 243}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 132}, ]}, ]

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

vma_init.c

151

-

16

643

Lorenzo StoakesDavid HildenbrandLinus TorvaldsSuren BaghdasaryanDavid HowellsLinus Torvalds (pre-git)Andrew MortonYu ZhaoPeter XuMel GormanOthers August 1994January 1997June 2006September 2006April 2015January 2018June 2018July 2018January 2019May 2021January 2022March 2022September 2022February 2023March 2023March 2024July 2024August 2024October 2024February 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 56, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 382}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 14, "token_count": 161}, ]}, ]

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

vma_internal.h

55

-

22

131

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

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

vmalloc.c

5296

-

166

20197

Uladzislau RezkiNicholas PigginChristoph HellwigTejun HeoLinus Torvalds (pre-git)Christoph LameterHugh DickinsLorenzo StoakesAndi KleenAndrew MortonKirill A. ShutemovAndrey KonovalovRyan RobertsMichal HockoKamezawa HiroyukiAndrey RyabininKefeng WangJoonSoo KimAlexander PotapenkoLinus TorvaldsDavid RientjesShakeel ButtMatthew WilcoxRoman GushchinCatalin MarinasMike RapoportPeter ZijlstraMel GormanAnshuman KhandualJan KaraDavid HowellsSuren BaghdasaryanAneesh Kumar K.VVlastimil BabkaMinChan KimOthers August 1992September 1992September 1993November 1993May 1994July 1994January 1995February 1995June 1995January 1996March 1996September 1996March 1997March 1998May 1998February 1999June 1999September 1999March 2000June 2000October 2000February 2002March 2002June 2002July 2002August 2002September 2002October 2002April 2003May 2003August 2003October 2003January 2004March 2004June 2004July 2004October 2004December 2004February 2005March 2005May 2005October 2005June 2006July 2006September 2006October 2006May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008June 2008July 2008October 2008November 2008December 2008January 2009February 2009May 2009June 2009August 2009September 2009October 2009December 2009February 2010June 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013July 2013September 2013November 2013January 2014April 2014June 2014August 2014February 2015March 2015April 2015November 2015January 2016March 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017February 2018March 2018April 2018June 2018October 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020April 2020June 2020August 2020October 2020December 2020January 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024February 2025March 2025April 2025May 2025June 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 66}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 49}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 72}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 136}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 56}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, 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{"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 41, "token_count": 179}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 15, "token_count": 155}, {"author_id": 2, "token_count": 431}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 5, "token_count": 62}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 32, "token_count": 179}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, 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{"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 21, "token_count": 1887}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 23, "token_count": 23}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 42, "token_count": 16}, {"author_id": 12, "token_count": 38}, {"author_id": 21, "token_count": 41}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 59}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 21, "token_count": 48}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 24, "token_count": 72}, {"author_id": 60, 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{"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 21, "token_count": 166}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 23, "token_count": 17}, {"author_id": 21, "token_count": 48}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 98}, {"author_id": 52, "token_count": 15}, {"author_id": 21, "token_count": 18}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 39, "token_count": 9}, {"author_id": 44, "token_count": 158}, {"author_id": 45, "token_count": 20}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 13, "token_count": 183}, {"author_id": 21, "token_count": 96}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 21, "token_count": 254}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 65}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 21, "token_count": 54}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 21, "token_count": 100}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 380}, {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 345}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 344}, {"author_id": 21, "token_count": 106}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 6}, {"author_id": 50, "token_count": 35}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 21, "token_count": 2626}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 21, "token_count": 160}, {"author_id": 60, "token_count": 534}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 21, "token_count": 19}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 21, "token_count": 17}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 52, "token_count": 7}, {"author_id": 50, "token_count": 133}, {"author_id": 45, "token_count": 40}, {"author_id": 21, "token_count": 103}, {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	6052	29.96%
Nicholas Piggin	2866	14.19%
Christoph Hellwig	978	4.84%
Tejun Heo	976	4.83%
Linus Torvalds (pre-git)	524	2.59%
Christoph Lameter	468	2.32%
Hugh Dickins	432	2.14%
Lorenzo Stoakes	350	1.73%
Andi Kleen	234	1.16%
Andrew Morton	213	1.05%
Kirill A. Shutemov	191	0.95%
Andrey Konovalov	190	0.94%
Ryan Roberts	172	0.85%
Michal Hocko	164	0.81%
Kamezawa Hiroyuki	148	0.73%
Andrey Ryabinin	148	0.73%
Kefeng Wang	107	0.53%
JoonSoo Kim	90	0.45%
Alexander Potapenko	76	0.38%
Linus Torvalds	75	0.37%
David Rientjes	66	0.33%
Shakeel Butt	60	0.30%
Matthew Wilcox	40	0.20%
Roman Gushchin	38	0.19%
Catalin Marinas	31	0.15%
Mike Rapoport	30	0.15%
Peter Zijlstra	27	0.13%
Mel Gorman	19	0.09%
Anshuman Khandual	16	0.08%
Jan Kara	14	0.07%
David Howells	5	0.02%
Suren Baghdasaryan	4	0.02%
Aneesh Kumar K.V	3	0.01%
Vlastimil Babka	2	0.01%
MinChan Kim	2	0.01%
Others	5386	26.67%
Total	20197

vmpressure.c

481

-

23

1289

David RientjesJohannes WeinerMichal HockoTejun HeoAndrew MortonLinus Torvalds (pre-git)Suren BaghdasaryanHugh 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": 20, "token_count": 3}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 58, "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": 856}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 44, "token_count": 22}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 8, "token_count": 76}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 48, "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": 40, "token_count": 205}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 56, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"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	15.90%
Johannes Weiner	80	6.21%
Michal Hocko	22	1.71%
Tejun Heo	14	1.09%
Andrew Morton	14	1.09%
Linus Torvalds (pre-git)	7	0.54%
Suren Baghdasaryan	4	0.31%
Hugh Dickins	3	0.23%
Vladimir Davydov	2	0.16%
Kamezawa Hiroyuki	2	0.16%
Others	936	72.61%
Total	1289

vmstat.c

2408

-

123

8664

Christoph LameterMel GormanAndrew MortonLinus Torvalds (pre-git)Hugh DickinsMichal HockoJoonSoo KimJohannes WeinerRoman GushchinMinChan KimDavid RientjesChristoph HellwigKirill A. ShutemovNicholas PigginSong MuchunHuang YingKamezawa HiroyukiAndrea ArcangeliShakeel ButtLinus TorvaldsSuren BaghdasaryanAndi KleenKefeng WangAnshuman KhandualVlastimil BabkaDavid HildenbrandFengguang WuPeter ZijlstraDavid HowellsMatthew WilcoxPeter XuSeongJae ParkOthers August 1992September 1992June 1993August 1993January 1995June 1995January 1996March 1997May 1998June 1999September 1999March 2000June 2000September 2000October 2000February 2002May 2002July 2002August 2002September 2002October 2002March 2003May 2003June 2003September 2003January 2004March 2004May 2004August 2004January 2005February 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006August 2006September 2006October 2006November 2006December 2006February 2007May 2007July 2007October 2007February 2008April 2008May 2008July 2008August 2008October 2008March 2009April 2009June 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010October 2010November 2010December 2010January 2011March 2011April 2011May 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013September 2013November 2013January 2014March 2014April 2014June 2014August 2014October 2014December 2014February 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016October 2016November 2016February 2017March 2017April 2017May 2017July 2017September 2017November 2017April 2018October 2018November 2018December 2018March 2019May 2019June 2019July 2019September 2019November 2019December 2019April 2020June 2020August 2020October 2020December 2020February 2021May 2021June 2021August 2021September 2021November 2021January 2022March 2022April 2022May 2022July 2022August 2022October 2022February 2023March 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023April 2024July 2024August 2024October 2024November 2024January 2025March 2025April 2025 var 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{"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 7, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	2694	31.09%
Mel Gorman	2186	25.23%
Andrew Morton	451	5.21%
Linus Torvalds (pre-git)	200	2.31%
Hugh Dickins	176	2.03%
Michal Hocko	119	1.37%
JoonSoo Kim	113	1.30%
Johannes Weiner	99	1.14%
Roman Gushchin	87	1.00%
MinChan Kim	69	0.80%
David Rientjes	65	0.75%
Christoph Hellwig	50	0.58%
Kirill A. Shutemov	44	0.51%
Nicholas Piggin	42	0.48%
Song Muchun	40	0.46%
Huang Ying	39	0.45%
Kamezawa Hiroyuki	36	0.42%
Andrea Arcangeli	20	0.23%
Shakeel Butt	15	0.17%
Linus Torvalds	15	0.17%
Suren Baghdasaryan	13	0.15%
Andi Kleen	13	0.15%
Kefeng Wang	10	0.12%
Anshuman Khandual	9	0.10%
Vlastimil Babka	7	0.08%
David Hildenbrand	6	0.07%
Fengguang Wu	5	0.06%
Peter Zijlstra	4	0.05%
David Howells	4	0.05%
Matthew Wilcox	3	0.03%
Peter Xu	2	0.02%
SeongJae Park	1	0.01%
Others	2027	23.40%
Total	8664

workingset.c

826

-

39

2257

Johannes WeinerYu ZhaoMatthew WilcoxJoonSoo KimQi ZhengShakeel ButtMel GormanVladimir DavydovKairui SongLinus Torvalds (pre-git)Roman GushchinMichal HockoChristoph LameterAndrew MortonNicholas PigginHugh DickinsTejun HeoSong MuchunOthers August 1992September 1992June 1993June 1995May 1998July 2002August 2002March 2006February 2008October 2008March 2010May 2010October 2010January 2012February 2013August 2013April 2014February 2015September 2015March 2016July 2016December 2016January 2017February 2017May 2017July 2017November 2017April 2018August 2018October 2018December 2018May 2019November 2019June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021November 2021December 2021March 2022May 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023July 2023September 2023November 2023December 2023May 2024June 2024October 2024November 2024December 2024April 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 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11, "token_count": 326}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "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": 8, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 233}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 33}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 45, "token_count": 17}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 43, "token_count": 18}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 11, "token_count": 57}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	1119	49.58%
Yu Zhao	395	17.50%
Matthew Wilcox	145	6.42%
JoonSoo Kim	46	2.04%
Qi Zheng	33	1.46%
Shakeel Butt	24	1.06%
Mel Gorman	24	1.06%
Vladimir Davydov	19	0.84%
Kairui Song	18	0.80%
Linus Torvalds (pre-git)	11	0.49%
Roman Gushchin	8	0.35%
Michal Hocko	6	0.27%
Christoph Lameter	4	0.18%
Andrew Morton	4	0.18%
Nicholas Piggin	3	0.13%
Hugh Dickins	3	0.13%
Tejun Heo	2	0.09%
Song Muchun	1	0.04%
Others	392	17.37%
Total	2257

zpdesc.h

185

-

4

488

MinChan KimMatthew WilcoxOthers July 2016December 2024May 2025 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 480}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 4, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	6	1.23%
Matthew Wilcox	2	0.41%
Others	480	98.36%
Total	488

zpool.c

328

-

9

816

Mike RapoportJohannes WeinerOthers August 2014February 2015June 2015September 2015November 2015February 2018May 2019March 2024January 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 676}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

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

zsmalloc.c

2266

-

46

8831

MinChan KimMatthew WilcoxDavid HildenbrandJoonSoo KimQi ZhengKirill A. ShutemovJohannes WeinerOthers January 2012March 2012April 2012May 2012June 2012July 2012August 2012July 2013December 2013January 2014March 2014June 2014August 2014October 2014December 2014February 2015April 2015June 2015September 2015November 2015March 2016May 2016July 2016February 2017April 2017July 2017September 2017January 2018February 2018April 2018June 2018August 2018January 2019January 2020August 2020February 2021May 2021June 2021January 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023December 2023February 2024March 2024May 2024June 2024August 2024September 2024October 2024December 2024January 2025March 2025April 2025May 2025July 2025 var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 816}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 218}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 25, "token_count": 45}, {"author_id": 22, "token_count": 14}, {"author_id": 60, "token_count": 238}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 22, "token_count": 1513}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 22, "token_count": 33}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 1860}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 280}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 53}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 309}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 25}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 42}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 14, "token_count": 54}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 584}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 1059}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	3769	42.68%
Matthew Wilcox	56	0.63%
David Hildenbrand	54	0.61%
JoonSoo Kim	45	0.51%
Qi Zheng	42	0.48%
Kirill A. Shutemov	8	0.09%
Johannes Weiner	3	0.03%
Others	4854	54.97%
Total	8831

zswap.c

1912

-

37

6512

Johannes WeinerKairui SongMatthew WilcoxMinChan KimAndrew MortonMel GormanDavid HildenbrandChristoph HellwigOthers May 2004February 2008October 2008April 2012July 2012July 2013October 2013November 2013April 2014August 2014November 2014June 2015September 2015November 2015January 2016May 2016November 2016February 2017January 2018June 2018December 2018May 2019September 2019January 2020April 2020December 2020January 2022May 2022November 2022April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 619}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 383}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 55}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 8, "token_count": 64}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 178}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 2599}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 216}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 139}, {"author_id": 60, "token_count": 165}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 400}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 43, "token_count": 8}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 205}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 43, "token_count": 26}, {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	2886	44.32%
Kairui Song	38	0.58%
Matthew Wilcox	10	0.15%
MinChan Kim	9	0.14%
Andrew Morton	4	0.06%
Mel Gorman	2	0.03%
David Hildenbrand	2	0.03%
Christoph Hellwig	2	0.03%
Others	3559	54.65%
Total	6512