mm

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

damon

9020

17

29

38006

SeongJae ParkLiam R. HowlettMatthew WilcoxOthers September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023May 2023 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 11194}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 4539}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 133}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 52}, {"author_id": 0, "token_count": 232}, {"author_id": 60, "token_count": 428}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 8729}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 179}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 941}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 980}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 117}, {"author_id": 0, "token_count": 732}, {"author_id": 60, "token_count": 614}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 5265}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 1101}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 1625}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 59}, {"author_id": 0, "token_count": 489}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 61}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	36206	95.26%
Liam R. Howlett	176	0.46%
Matthew Wilcox	68	0.18%
Others	1556	4.09%
Total	38006

kasan

6887

16

89

26333

Andrey KonovalovAndrey RyabininAlexander PotapenkoMarco ElverAndi KleenLinus Torvalds (pre-git)Kirill A. ShutemovJoonSoo KimPeter ZijlstraMatthew WilcoxAneesh Kumar K.VMike RapoportChristoph LameterHugh DickinsAndrew MortonVlastimil BabkaDavid RientjesChristoph HellwigCatalin MarinasNicholas PigginKamezawa HiroyukiVladimir DavydovUladzislau RezkiDavid HildenbrandOthers September 1991August 1992June 1993September 1993July 1994January 1995February 1995June 1995January 1996March 1997August 1998December 1998February 2002March 2002April 2002June 2002August 2002October 2002July 2003December 2003June 2004March 2005March 2006June 2006July 2007October 2007January 2008February 2008April 2008October 2008January 2009June 2009September 2012November 2012December 2012January 2013April 2013October 2014December 2014February 2015March 2015April 2015July 2015August 2015September 2015November 2015March 2016May 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017September 2017October 2017November 2017February 2018April 2018May 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019June 2019July 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 55}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 88}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 36, "token_count": 31}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 6, "token_count": 23}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 4306}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 23, "token_count": 617}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 12, "token_count": 80}, {"author_id": 23, "token_count": 21}, {"author_id": 29, "token_count": 42}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 349}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 975}, {"author_id": 23, "token_count": 182}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 21}, {"author_id": 14, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 8, "token_count": 17}, {"author_id": 23, "token_count": 79}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 52, "token_count": 9}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 90}, {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 12, "token_count": 332}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 23, "token_count": 112}, {"author_id": 14, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 8, "token_count": 304}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 344}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 23, "token_count": 26}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 1200}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 23, "token_count": 143}, {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 1392}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 2, "token_count": 33}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 52, "token_count": 4}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 33, "token_count": 351}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 526}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 23, "token_count": 62}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 216}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 12, "token_count": 60}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 12, "token_count": 26}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 287}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1394}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 12, "token_count": 255}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 3182}, {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 29}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 134}, {"author_id": 12, "token_count": 1848}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 23}, {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 12, "token_count": 110}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 12, "token_count": 166}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 48}, {"author_id": 17, "token_count": 10}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 33, "token_count": 38}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 12, "token_count": 22}, {"author_id": 33, "token_count": 94}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 12, "token_count": 1293}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 41}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 59}, {"author_id": 30, "token_count": 7}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 12, "token_count": 1669}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 138}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 226}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 52, "token_count": 38}, {"author_id": 60, "token_count": 369}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 33, "token_count": 123}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 12, "token_count": 81}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	11066	42.02%
Andrey Ryabinin	6755	25.65%
Alexander Potapenko	1812	6.88%
Marco Elver	608	2.31%
Andi Kleen	119	0.45%
Linus Torvalds (pre-git)	113	0.43%
Kirill A. Shutemov	91	0.35%
JoonSoo Kim	59	0.22%
Peter Zijlstra	51	0.19%
Matthew Wilcox	49	0.19%
Aneesh Kumar K.V	42	0.16%
Mike Rapoport	37	0.14%
Christoph Lameter	32	0.12%
Hugh Dickins	23	0.09%
Andrew Morton	13	0.05%
Vlastimil Babka	12	0.05%
David Rientjes	10	0.04%
Christoph Hellwig	7	0.03%
Catalin Marinas	7	0.03%
Nicholas Piggin	6	0.02%
Kamezawa Hiroyuki	3	0.01%
Vladimir Davydov	2	0.01%
Uladzislau Rezki	2	0.01%
David Hildenbrand	1	0.00%
Others	5413	20.56%
Total	26333

kfence

2503

4

37

10244

Marco ElverAlexander PotapenkoSong MuchunVlastimil BabkaLinus Torvalds (pre-git)Christoph LameterCatalin MarinasMatthew WilcoxAndrew 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 2022March 2023April 2023May 2023 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 4305}, {"author_id": 33, "token_count": 3826}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 33, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 33, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 33, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 33, "token_count": 88}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 33, "token_count": 535}, {"author_id": 17, "token_count": 27}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 33, "token_count": 46}, {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 181}, {"author_id": 35, "token_count": 62}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 35, "token_count": 76}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 231}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Marco Elver	4788	46.74%
Alexander Potapenko	4337	42.34%
Song Muchun	138	1.35%
Vlastimil Babka	27	0.26%
Linus Torvalds (pre-git)	21	0.20%
Christoph Lameter	5	0.05%
Catalin Marinas	3	0.03%
Matthew Wilcox	2	0.02%
Andrew Morton	2	0.02%
Mike Rapoport	1	0.01%
Linus Torvalds	1	0.01%
Others	919	8.97%
Total	10244

kmsan

2836

8

39

11392

Alexander PotapenkoAndrey KonovalovChristoph LameterLinus Torvalds (pre-git)Nicholas PigginAndi KleenPeter ZijlstraKirill A. ShutemovAndrew MortonHuang YingChristoph HellwigYang ShiAndy WhitcroftVlastimil BabkaNaoya HoriguchiMinChan KimMatthew WilcoxDavid HowellsYu ZhaoMike RapoportOthers July 1994September 1996March 1998September 1999January 2000March 2000August 2002September 2002April 2004August 2004July 2005January 2006April 2006July 2006September 2006May 2007January 2008July 2008October 2008February 2009June 2009June 2010June 2011December 2011November 2013March 2016June 2016January 2017August 2017November 2017October 2018February 2019June 2020July 2020October 2020December 2020January 2021March 2021April 2021June 2021July 2021October 2021January 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 36, "token_count": 7}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 52, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 28, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 46, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 10728}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 195}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 185}, {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Potapenko	11160	97.96%
Andrey Konovalov	34	0.30%
Christoph Lameter	20	0.18%
Linus Torvalds (pre-git)	10	0.09%
Nicholas Piggin	10	0.09%
Andi Kleen	10	0.09%
Peter Zijlstra	9	0.08%
Kirill A. Shutemov	9	0.08%
Andrew Morton	8	0.07%
Huang Ying	7	0.06%
Christoph Hellwig	7	0.06%
Yang Shi	6	0.05%
Andy Whitcroft	6	0.05%
Vlastimil Babka	4	0.04%
Naoya Horiguchi	4	0.04%
MinChan Kim	4	0.04%
Matthew Wilcox	4	0.04%
David Howells	2	0.02%
Yu Zhao	1	0.01%
Mike Rapoport	1	0.01%
Others	76	0.67%
Total	11392

Files:

backing-dev.c

1130

-

53

4752

Tejun HeoPeter ZijlstraJan KaraChristoph HellwigRoman GushchinAndrew MortonLinus TorvaldsFengguang WuDan J WilliamsJohannes WeinerLinus Torvalds (pre-git)Dennis ZhouDavid HowellsMel GormanDavid RientjesOthers January 1992August 1992June 1993February 2002April 2002May 2002July 2002September 2002October 2002December 2002January 2003July 2003October 2003April 2004May 2004June 2004June 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008January 2009March 2009May 2009September 2009March 2010April 2010June 2010July 2010August 2010September 2010October 2010December 2010January 2011April 2011June 2011August 2011September 2011November 2011January 2012March 2012April 2012May 2012July 2012August 2012December 2012February 2013April 2013July 2013September 2013April 2014August 2014September 2014January 2015February 2015March 2015May 2015July 2015August 2015September 2015October 2015January 2016February 2016July 2016September 2016February 2017March 2017April 2017September 2017December 2017April 2018May 2018June 2018August 2018January 2019May 2019July 2019August 2019December 2019January 2020May 2020September 2020December 2020February 2021June 2021August 2021September 2021November 2021December 2021April 2022June 2022August 2022November 2022April 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 30}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 35}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 52, "token_count": 49}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 52, "token_count": 544}, {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 43, "token_count": 31}, {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 48, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 48, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 56}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 48, "token_count": 55}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 21, "token_count": 49}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 10, "token_count": 1196}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 10, "token_count": 36}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 41, "token_count": 36}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 48, "token_count": 85}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 48, "token_count": 188}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 48, "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": 48, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 34, "token_count": 7}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 10, "token_count": 293}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 21, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 21, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 22, "token_count": 211}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 48, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 21, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 46}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1680	35.35%
Peter Zijlstra	593	12.48%
Jan Kara	533	11.22%
Christoph Hellwig	221	4.65%
Roman Gushchin	211	4.44%
Andrew Morton	108	2.27%
Linus Torvalds	49	1.03%
Fengguang Wu	39	0.82%
Dan J Williams	36	0.76%
Johannes Weiner	14	0.29%
Linus Torvalds (pre-git)	8	0.17%
Dennis Zhou	7	0.15%
David Howells	6	0.13%
Mel Gorman	4	0.08%
David Rientjes	3	0.06%
Others	1240	26.09%
Total	4752

balloon_compaction.c

258

-

16

722

MinChan KimHugh DickinsLinus Torvalds (pre-git)Jérôme GlisseChristoph LameterMel GormanMatthew WilcoxAndrew MortonMiaohe LinNicholas PigginOthers September 1991May 1994January 1998March 2000February 2003February 2006March 2006December 2007August 2008January 2011January 2012November 2012December 2012October 2014November 2015July 2016September 2017October 2017April 2019May 2019July 2019August 2019May 2021January 2022June 2022 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "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": 6, "token_count": 15}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 33}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

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

bootmem_info.c

128

-

24

561

Song MuchunLinus Torvalds (pre-git)Dan J WilliamsAndrea ArcangeliAndi KleenMatthew WilcoxAndy WhitcroftKamezawa HiroyukiChristoph LameterJoonSoo KimLinus TorvaldsDavid HowellsOthers June 1993June 1995March 1997September 1999February 2002June 2003January 2005June 2005October 2005June 2006October 2007April 2008July 2008August 2010January 2011December 2012February 2013July 2013January 2016March 2016May 2016February 2017November 2017January 2018July 2019September 2019June 2021September 2021October 2021August 2022 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 57, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 70}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

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

cma.c

589

-

46

2285

JoonSoo KimDavid HildenbrandMinChan KimRoman GushchinMike KravetzAndrey KonovalovAndrew MortonAnshuman KhandualMike RapoportCatalin MarinasOthers December 2011September 2012October 2012December 2012July 2013February 2014May 2014June 2014August 2014October 2014December 2014March 2015April 2015November 2015May 2016October 2016November 2016January 2017February 2017April 2017July 2017October 2017April 2018May 2018August 2018December 2018March 2019May 2019July 2019November 2019April 2020July 2020August 2020December 2020February 2021May 2021November 2021March 2022May 2022December 2022January 2023March 2023 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 514}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 14, "token_count": 566}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 21}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 9}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 25, "token_count": 65}, {"author_id": 22, "token_count": 47}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 16, "token_count": 72}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 15, "token_count": 8}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	588	25.73%
David Hildenbrand	75	3.28%
MinChan Kim	72	3.15%
Roman Gushchin	47	2.06%
Mike Kravetz	33	1.44%
Andrey Konovalov	21	0.92%
Andrew Morton	12	0.53%
Anshuman Khandual	9	0.39%
Mike Rapoport	5	0.22%
Catalin Marinas	1	0.04%
Others	1422	62.23%
Total	2285

cma.h

53

-

11

200

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

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

cma_debug.c

197

-

13

996

JoonSoo KimMike KravetzAndrew MortonOthers December 2011July 2013August 2014April 2015July 2015February 2017November 2017June 2018August 2018March 2019May 2019November 2019July 2020May 2021August 2022 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 14, "token_count": 33}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 865}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

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

cma_sysfs.c

112

-

4

483

MinChan KimJoonSoo KimOthers December 2011July 2013August 2014October 2014May 2021February 2023 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 466}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

compaction.c

3153

-

106

10451

Mel GormanVlastimil BabkaJoonSoo KimDavid RientjesMinChan KimMichal HockoHugh DickinsAndrew MortonChristoph LameterKamezawa HiroyukiAndrea ArcangeliMatthew WilcoxAndrey RyabininLinus Torvalds (pre-git)Miaohe LinChristoph HellwigZi YanJohannes WeinerNicholas PigginPeter ZijlstraLinus TorvaldsShaohua LiFengguang WuAndy WhitcroftKirill A. ShutemovDan J WilliamsYang ShiDavid HowellsLee SchermerhornMike RapoportHuang YingOthers June 1995January 1996June 1996June 1999September 1999September 2000February 2002April 2002June 2002July 2002August 2002September 2002November 2002June 2003October 2003April 2004August 2004January 2005February 2005March 2005May 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006May 2007October 2007April 2008October 2008November 2008January 2009September 2009November 2009December 2009May 2010September 2010January 2011March 2011June 2011October 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012October 2012December 2012January 2013February 2013July 2013September 2013November 2013December 2013January 2014March 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016October 2016November 2016December 2016February 2017May 2017July 2017October 2017November 2017April 2018May 2018October 2018December 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019April 2020May 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 39, "token_count": 3}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 32}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 52, "token_count": 9}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 43, "token_count": 6}, {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 4, "token_count": 1119}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 24}, {"author_id": 4, "token_count": 91}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 4, "token_count": 44}, {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 195}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 6, "token_count": 19}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 32, "token_count": 15}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 4, "token_count": 57}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 648}, {"author_id": 16, "token_count": 2}, {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 16, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 68}, ]}, {"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": 14, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 13}, {"author_id": 17, "token_count": 79}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 32, "token_count": 25}, {"author_id": 14, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 131}, {"author_id": 17, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 32, "token_count": 1}, {"author_id": 14, "token_count": 8}, {"author_id": 17, "token_count": 410}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 17, "token_count": 147}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 6}, {"author_id": 14, "token_count": 162}, {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 9, "token_count": 25}, {"author_id": 14, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 17, "token_count": 191}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 14, "token_count": 108}, {"author_id": 17, "token_count": 527}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 37, "token_count": 144}, {"author_id": 17, "token_count": 242}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 32, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 32, "token_count": 9}, {"author_id": 6, "token_count": 2}, {"author_id": 14, "token_count": 109}, {"author_id": 4, "token_count": 7}, {"author_id": 16, "token_count": 131}, {"author_id": 17, "token_count": 27}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 161}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 25}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 32, "token_count": 45}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 89}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 82}, {"author_id": 17, "token_count": 19}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 32, "token_count": 6}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 23, "token_count": 22}, {"author_id": 4, "token_count": 2254}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 21, "token_count": 21}, {"author_id": 20, "token_count": 1}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 14, "token_count": 35}, {"author_id": 17, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 420}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 53, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 17, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 105}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 25}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 4, "token_count": 55}, {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 253}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	4384	41.95%
Vlastimil Babka	2050	19.62%
JoonSoo Kim	510	4.88%
David Rientjes	343	3.28%
MinChan Kim	221	2.11%
Michal Hocko	188	1.80%
Hugh Dickins	147	1.41%
Andrew Morton	48	0.46%
Christoph Lameter	42	0.40%
Kamezawa Hiroyuki	35	0.33%
Andrea Arcangeli	33	0.32%
Matthew Wilcox	30	0.29%
Andrey Ryabinin	28	0.27%
Linus Torvalds (pre-git)	27	0.26%
Miaohe Lin	25	0.24%
Christoph Hellwig	23	0.22%
Zi Yan	21	0.20%
Johannes Weiner	19	0.18%
Nicholas Piggin	14	0.13%
Peter Zijlstra	12	0.11%
Linus Torvalds	9	0.09%
Shaohua Li	8	0.08%
Fengguang Wu	6	0.06%
Andy Whitcroft	6	0.06%
Kirill A. Shutemov	5	0.05%
Dan J Williams	4	0.04%
Yang Shi	3	0.03%
David Howells	3	0.03%
Lee Schermerhorn	2	0.02%
Mike Rapoport	1	0.01%
Huang Ying	1	0.01%
Others	2203	21.08%
Total	10451

debug.c

271

-

36

1065

Matthew WilcoxVlastimil BabkaMichal HockoKirill A. ShutemovJohannes WeinerLinus Torvalds (pre-git)JoonSoo KimNicholas PigginLiam R. HowlettHugh DickinsChristoph LameterAndi KleenJason GunthorpeAndrew MortonVladimir DavydovRoman GushchinFengguang WuOthers January 1996July 2000February 2002March 2003January 2006March 2006February 2008November 2008March 2010May 2012January 2014April 2014October 2014December 2014February 2015April 2015September 2015January 2016March 2016September 2016October 2016December 2016August 2017November 2017January 2018July 2018October 2018December 2018February 2019March 2019November 2019December 2019January 2020April 2020June 2020August 2020December 2020February 2021June 2021September 2021October 2021November 2021January 2022September 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 17, "token_count": 73}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 17, "token_count": 50}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 17, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 5, "token_count": 65}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	179	16.81%
Vlastimil Babka	148	13.90%
Michal Hocko	27	2.54%
Kirill A. Shutemov	24	2.25%
Johannes Weiner	11	1.03%
Linus Torvalds (pre-git)	9	0.85%
JoonSoo Kim	4	0.38%
Nicholas Piggin	3	0.28%
Liam R. Howlett	3	0.28%
Hugh Dickins	3	0.28%
Christoph Lameter	3	0.28%
Andi Kleen	3	0.28%
Jason Gunthorpe	2	0.19%
Andrew Morton	2	0.19%
Vladimir Davydov	1	0.09%
Roman Gushchin	1	0.09%
Fengguang Wu	1	0.09%
Others	641	60.19%
Total	1065

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": 31, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 18}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 14, "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

1406

-

14

6777

Anshuman KhandualAneesh Kumar K.VDavid HildenbrandAlistair PoppleKirill A. ShutemovOthers June 2020August 2020October 2020February 2021June 2021September 2021January 2022February 2022April 2022May 2022October 2022January 2023March 2023 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 29, "token_count": 98}, {"author_id": 38, "token_count": 1596}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 1795}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 225}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 206}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 17}, {"author_id": 38, "token_count": 67}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2117}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 38, "token_count": 29}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 42}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 25, "token_count": 152}, {"author_id": 60, "token_count": 266}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 38, "token_count": 5}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	3699	54.58%
Aneesh Kumar K.V	323	4.77%
David Hildenbrand	194	2.86%
Alistair Popple	17	0.25%
Kirill A. Shutemov	2	0.03%
Others	2542	37.51%
Total	6777

dmapool.c

526

-

38

2030

Matthew WilcoxTejun HeoLinus TorvaldsLinus Torvalds (pre-git)Andi KleenAlexander PotapenkoMike RapoportMel GormanAl ViroChristoph LameterOthers February 1993August 1993January 1995June 1995May 1999January 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002November 2002June 2003February 2004June 2004May 2005October 2005June 2006December 2006January 2007April 2007December 2007April 2008October 2010January 2011October 2011November 2012December 2012June 2014October 2014September 2015October 2015November 2015February 2017March 2019June 2019July 2019October 2020February 2021April 2021June 2021January 2023 var spanGroupData = [ {"timestamp": 728553600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 102}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 427}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 10, "token_count": 157}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 5, "token_count": 167}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 36, "token_count": 17}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 525}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	169	8.33%
Tejun Heo	157	7.73%
Linus Torvalds	102	5.02%
Linus Torvalds (pre-git)	38	1.87%
Andi Kleen	17	0.84%
Alexander Potapenko	13	0.64%
Mike Rapoport	3	0.15%
Mel Gorman	2	0.10%
Al Viro	2	0.10%
Christoph Lameter	1	0.05%
Others	1526	75.17%
Total	2030

dmapool_test.c

147

-

1

725

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

Author Name	Tokens	Token Proportion
Others	725	100.00%
Total	725

early_ioremap.c

299

-

10

1173

Vlastimil BabkaOthers April 2014July 2015September 2015November 2015July 2017November 2017December 2017January 2020February 2021March 2022 var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 982}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 17, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	3	0.26%
Others	1170	99.74%
Total	1173

fadvise.c

232

-

31

788

Andrew MortonFengguang WuLinus TorvaldsAl ViroMel GormanMatthew WilcoxLinus Torvalds (pre-git)Andrey RyabininJohannes WeinerYu ZhaoKirill A. ShutemovJan KaraChristoph HellwigOthers November 1994June 1995January 1996March 1997October 1997April 2002August 2002February 2003April 2003July 2003August 2003January 2004February 2004March 2004April 2004May 2004June 2005January 2006March 2006July 2006August 2006July 2007February 2008October 2008January 2009March 2010January 2012August 2012January 2013February 2013December 2014January 2015February 2015April 2016June 2016December 2016September 2017November 2017January 2018March 2018April 2018August 2018August 2019June 2020October 2020April 2022November 2022December 2022 var spanGroupData = [ {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 145}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 9, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 24, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 43, "token_count": 84}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 56, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 56, "token_count": 28}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 48, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"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}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	221	28.05%
Fengguang Wu	84	10.66%
Linus Torvalds	59	7.49%
Al Viro	35	4.44%
Mel Gorman	24	3.05%
Matthew Wilcox	20	2.54%
Linus Torvalds (pre-git)	16	2.03%
Andrey Ryabinin	7	0.89%
Johannes Weiner	6	0.76%
Yu Zhao	5	0.63%
Kirill A. Shutemov	5	0.63%
Jan Kara	5	0.63%
Christoph Hellwig	4	0.51%
Others	297	37.69%
Total	788

failslab.c

73

-

13

264

Christoph LameterMel GormanLinus Torvalds (pre-git)Al ViroOthers January 1992August 1992December 2006May 2007December 2008February 2010July 2011August 2011July 2012September 2015November 2015March 2016November 2017April 2018June 2018March 2019July 2019May 2022November 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

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

filemap.c

4127

-

138

14145

Matthew WilcoxNicholas PigginDavid HowellsKirill A. ShutemovJan KaraAndrew MortonLinus TorvaldsLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerAlistair PoppleHugh DickinsMel GormanAl ViroFengguang WuMike KravetzMichal HockoYang ShiChristoph LameterTejun HeoShaohua LiMinChan KimMiaohe LinMike RapoportSong MuchunRoman GushchinPeter XuAndi KleenNaoya HoriguchiJoonSoo KimAlexander PotapenkoPeter ZijlstraLiam R. HowlettAndrey RyabininOthers March 1992September 1992August 1993November 1993October 1994November 1994June 1995January 1996March 1996May 1996January 1997March 1997August 1997October 1997January 1998February 1998May 1998August 1998May 1999June 1999September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003April 2003May 2003June 2003July 2003August 2003October 2003December 2003January 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004January 2005March 2005April 2005May 2005June 2005October 2005December 2005January 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006March 2007May 2007June 2007July 2007October 2007December 2007January 2008February 2008April 2008May 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009January 2010February 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011July 2011August 2011October 2011December 2011March 2012May 2012June 2012October 2012February 2013April 2013June 2013July 2013September 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014January 2015February 2015April 2015May 2015June 2015September 2015October 2015November 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016August 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 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"group": [ {"author_id": 5, "token_count": 132}, {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 100}, {"author_id": 58, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 21, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 5, "token_count": 37}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 31, "token_count": 587}, {"author_id": 5, "token_count": 28}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 15, "token_count": 36}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	3923	27.73%
Nicholas Piggin	855	6.04%
David Howells	820	5.80%
Kirill A. Shutemov	781	5.52%
Jan Kara	727	5.14%
Andrew Morton	699	4.94%
Linus Torvalds	658	4.65%
Linus Torvalds (pre-git)	576	4.07%
Christoph Hellwig	399	2.82%
Johannes Weiner	397	2.81%
Alistair Popple	245	1.73%
Hugh Dickins	222	1.57%
Mel Gorman	207	1.46%
Al Viro	192	1.36%
Fengguang Wu	68	0.48%
Mike Kravetz	36	0.25%
Michal Hocko	32	0.23%
Yang Shi	20	0.14%
Christoph Lameter	19	0.13%
Tejun Heo	15	0.11%
Shaohua Li	14	0.10%
MinChan Kim	13	0.09%
Miaohe Lin	11	0.08%
Mike Rapoport	8	0.06%
Song Muchun	7	0.05%
Roman Gushchin	7	0.05%
Peter Xu	4	0.03%
Andi Kleen	4	0.03%
Naoya Horiguchi	3	0.02%
JoonSoo Kim	2	0.01%
Alexander Potapenko	2	0.01%
Peter Zijlstra	1	0.01%
Liam R. Howlett	1	0.01%
Andrey Ryabinin	1	0.01%
Others	3176	22.45%
Total	14145

folio-compat.c

134

-

23

560

Matthew WilcoxLee SchermerhornNicholas PigginAndrew MortonLinus Torvalds (pre-git)Christoph LameterHugh DickinsChristoph HellwigShaohua LiHuang YingLinus TorvaldsMel GormanJoonSoo KimJohannes WeinerOthers April 1994July 1994June 1995January 1999May 1999February 2002April 2002July 2002September 2002October 2002November 2002March 2003October 2003April 2004November 2005January 2006February 2006March 2006May 2007October 2007October 2008January 2009October 2012February 2013January 2014June 2014August 2014July 2017March 2019May 2019June 2020August 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021December 2021January 2022September 2022January 2023February 2023March 2023 var spanGroupData = [ {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 59, "token_count": 72}, {"author_id": 28, "token_count": 21}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 55, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 79}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	304	54.29%
Lee Schermerhorn	72	12.86%
Nicholas Piggin	49	8.75%
Andrew Morton	22	3.93%
Linus Torvalds (pre-git)	19	3.39%
Christoph Lameter	11	1.96%
Hugh Dickins	6	1.07%
Christoph Hellwig	6	1.07%
Shaohua Li	4	0.71%
Huang Ying	4	0.71%
Linus Torvalds	3	0.54%
Mel Gorman	1	0.18%
JoonSoo Kim	1	0.18%
Johannes Weiner	1	0.18%
Others	57	10.18%
Total	560

frontswap.c

277

-

15

844

Vlastimil BabkaDan StreetmanChristoph HellwigMinChan KimMike RapoportOthers April 2012May 2012June 2012April 2013June 2013June 2015July 2016June 2018June 2019June 2020August 2020January 2022June 2022September 2022 var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 628}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 16, "token_count": 19}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 44, "token_count": 34}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 17, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	34	4.03%
Dan Streetman	34	4.03%
Christoph Hellwig	30	3.55%
MinChan Kim	19	2.25%
Mike Rapoport	1	0.12%
Others	726	86.02%
Total	844

gup.c

3177

-

109

11626

Kirill A. ShutemovDavid HildenbrandJason GunthorpeAneesh Kumar K.VChristoph HellwigMatthew WilcoxAndrea ArcangeliPeter XuAlistair PoppleDan J WilliamsLinus TorvaldsDavid HowellsHugh DickinsMike RapoportAndrew MortonCatalin MarinasYang ShiNicholas PigginAnshuman KhandualLinus Torvalds (pre-git)Song MuchunAndi KleenZi YanPeter ZijlstraNaoya HoriguchiHuang YingJohannes WeinerMike KravetzJoonSoo KimMiaohe LinAndrey KonovalovLiam R. HowlettAndy WhitcroftAl ViroYu ZhaoMel GormanJan KaraMichal HockoOthers September 1991December 1991March 1992July 1994January 1995March 1995August 1998June 1999February 2002May 2002September 2002October 2002December 2002January 2003March 2003May 2003August 2003December 2003January 2004April 2004December 2004March 2005April 2005June 2005October 2005April 2006June 2006July 2006August 2006September 2006October 2006December 2006May 2007October 2007January 2008July 2008August 2008October 2008January 2009March 2009June 2009September 2009October 2009November 2009December 2009March 2010January 2011March 2011May 2011June 2011March 2012February 2013April 2013June 2013April 2014June 2014September 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016February 2016April 2016May 2016June 2016July 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017November 2017December 2017March 2018April 2018May 2018June 2018August 2018October 2018November 2018February 2019March 2019April 2019May 2019July 2019September 2019October 2019January 2020February 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 794044800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 21}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 16}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 31, "token_count": 14}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 31, "token_count": 56}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 57, "token_count": 8}, {"author_id": 48, "token_count": 2}, {"author_id": 28, "token_count": 11}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 23}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ 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"token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 29, "token_count": 48}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 1727}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1178}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 29, "token_count": 274}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 237}, {"author_id": 4, "token_count": 2}, {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 38}, {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 157}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 55}, {"author_id": 3, "token_count": 95}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 24, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, 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{"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 41, "token_count": 115}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 20, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 56}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 24, "token_count": 26}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 21, "token_count": 577}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 9, "token_count": 16}, {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 427}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 37, "token_count": 1}, {"author_id": 40, "token_count": 90}, {"author_id": 60, "token_count": 402}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 40, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 40, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 40, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 50, "token_count": 181}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 18, "token_count": 34}, {"author_id": 25, "token_count": 96}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 40}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 25, "token_count": 14}, {"author_id": 60, "token_count": 271}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 58, "token_count": 11}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 188}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 119}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 21, "token_count": 41}, {"author_id": 6, "token_count": 7}, {"author_id": 5, "token_count": 117}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 24, "token_count": 53}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 30, "token_count": 48}, {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 408}, {"author_id": 58, "token_count": 1}, {"author_id": 40, "token_count": 48}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 41}, {"author_id": 35, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 54, "token_count": 188}, {"author_id": 25, "token_count": 153}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 19, "token_count": 11}, {"author_id": 15, "token_count": 5}, {"author_id": 46, "token_count": 25}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 40, "token_count": 56}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 50, "token_count": 25}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 50, "token_count": 444}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 24, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	2558	22.00%
David Hildenbrand	691	5.94%
Jason Gunthorpe	650	5.59%
Aneesh Kumar K.V	645	5.55%
Christoph Hellwig	624	5.37%
Matthew Wilcox	465	4.00%
Andrea Arcangeli	290	2.49%
Peter Xu	249	2.14%
Alistair Popple	229	1.97%
Dan J Williams	193	1.66%
Linus Torvalds	163	1.40%
David Howells	79	0.68%
Hugh Dickins	59	0.51%
Mike Rapoport	55	0.47%
Andrew Morton	52	0.45%
Catalin Marinas	48	0.41%
Yang Shi	36	0.31%
Nicholas Piggin	34	0.29%
Anshuman Khandual	31	0.27%
Linus Torvalds (pre-git)	28	0.24%
Song Muchun	26	0.22%
Andi Kleen	24	0.21%
Zi Yan	18	0.15%
Peter Zijlstra	17	0.15%
Naoya Horiguchi	16	0.14%
Huang Ying	16	0.14%
Johannes Weiner	15	0.13%
Mike Kravetz	14	0.12%
JoonSoo Kim	14	0.12%
Miaohe Lin	12	0.10%
Andrey Konovalov	12	0.10%
Liam R. Howlett	11	0.09%
Andy Whitcroft	11	0.09%
Al Viro	8	0.07%
Yu Zhao	5	0.04%
Mel Gorman	2	0.02%
Jan Kara	2	0.02%
Michal Hocko	1	0.01%
Others	4223	36.32%
Total	11626

gup_test.c

396

-

15

1720

Kirill A. ShutemovDavid HildenbrandOthers November 2017April 2018June 2018October 2018May 2019January 2020April 2020October 2020December 2020May 2021July 2022September 2022December 2022May 2023 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 587}, ]}, {"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": 122}, ]}, {"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": 178}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 180}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 481}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 25, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	587	34.13%
David Hildenbrand	502	29.19%
Others	631	36.69%
Total	1720

gup_test.h

45

-

5

112

David HildenbrandKirill A. ShutemovOthers November 2017October 2018December 2020May 2021September 2022 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 28}, ]}, ]

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

highmem.c

814

-

43

2873

Linus Torvalds (pre-git)Andrew MortonMatthew WilcoxMel GormanLinus TorvaldsChristoph LameterJoonSoo KimNicholas PigginPeter ZijlstraAndi KleenMiaohe LinChristoph HellwigOthers January 1992August 1992August 1993September 1993October 1994November 1994June 1995January 1996March 1996July 1996March 1997May 1998August 1998May 1999June 1999September 1999January 2000July 2000October 2000February 2002April 2002June 2002August 2002October 2002December 2002March 2003May 2003June 2003October 2003January 2005February 2005April 2006September 2006December 2006May 2007July 2007February 2008March 2008July 2008March 2009January 2010August 2010October 2010August 2011October 2011May 2012July 2012October 2012November 2012December 2012August 2014May 2016November 2017February 2018December 2018June 2020October 2020November 2020December 2020January 2021March 2021May 2021September 2021November 2021March 2022April 2022June 2022July 2022October 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 58}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 315}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 24, "token_count": 61}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 382}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 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": 4, "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": 14, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 868}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 186}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "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}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	537	18.69%
Andrew Morton	391	13.61%
Matthew Wilcox	186	6.47%
Mel Gorman	85	2.96%
Linus Torvalds	64	2.23%
Christoph Lameter	53	1.84%
JoonSoo Kim	24	0.84%
Nicholas Piggin	13	0.45%
Peter Zijlstra	7	0.24%
Andi Kleen	4	0.14%
Miaohe Lin	2	0.07%
Christoph Hellwig	2	0.07%
Others	1505	52.38%
Total	2873

hmm.c

611

-

18

2632

Jérôme GlisseJason GunthorpeChristoph HellwigPeter XuMatthew WilcoxAlistair PoppleNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsPeter ZijlstraMiaohe LinOthers March 2000February 2002March 2006February 2017September 2017December 2017January 2018April 2018October 2018May 2019June 2019July 2019August 2019October 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020November 2020June 2021September 2021January 2022March 2022May 2022July 2022August 2022December 2022 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 679}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 51, "token_count": 514}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 51, "token_count": 68}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 51, "token_count": 425}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 112}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 50, "token_count": 43}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 50, "token_count": 20}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 21, "token_count": 75}, {"author_id": 50, "token_count": 239}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 50, "token_count": 130}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 40, "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": 58, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 40, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Jérôme Glisse	1686	64.06%
Jason Gunthorpe	436	16.57%
Christoph Hellwig	189	7.18%
Peter Xu	23	0.87%
Matthew Wilcox	14	0.53%
Alistair Popple	11	0.42%
Nicholas Piggin	3	0.11%
Linus Torvalds (pre-git)	2	0.08%
Linus Torvalds	2	0.08%
Peter Zijlstra	1	0.04%
Miaohe Lin	1	0.04%
Others	264	10.03%
Total	2632

huge_memory.c

3300

-

116

14594

Kirill A. ShutemovMatthew WilcoxZi YanAndrea ArcangeliDavid HildenbrandYang ShiAneesh Kumar K.VHugh DickinsPeter XuMel GormanDavid RientjesNaoya HoriguchiHuang YingMiaohe LinMichal HockoMinChan KimJérôme GlisseAlistair PoppleJan KaraDan J WilliamsShaohua LiChristoph LameterJohannes WeinerAndrew MortonLinus TorvaldsVlastimil BabkaLinus Torvalds (pre-git)Anshuman KhandualAndi KleenYu ZhaoSong MuchunPeter ZijlstraKamezawa HiroyukiIzik EidusChristoph HellwigCatalin MarinasRoman GushchinAndy WhitcroftVladimir DavydovFengguang WuNicholas PigginLee SchermerhornDavid HowellsMike RapoportJoonSoo KimOthers January 1992August 1992June 1995March 1996September 1996January 1997August 1997June 1999July 2000February 2002April 2002June 2002July 2002September 2002October 2002December 2002March 2003April 2003October 2003February 2004May 2004December 2004February 2005March 2005April 2005August 2005October 2005November 2005December 2005February 2006March 2006June 2006September 2006May 2007October 2007January 2008February 2008March 2008April 2008July 2008October 2008January 2009February 2009June 2009September 2009December 2009April 2010May 2010January 2011March 2011June 2011October 2011November 2011January 2012March 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013August 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014August 2014October 2014February 2015March 2015April 2015September 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021September 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 962434800, "group": [ 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{"author_id": 40, "token_count": 93}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 5, "token_count": 111}, {"author_id": 26, "token_count": 3}, {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 6, "token_count": 1}, {"author_id": 5, "token_count": 15}, {"author_id": 4, "token_count": 23}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 25, "token_count": 193}, {"author_id": 6, "token_count": 31}, {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 132}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 25, "token_count": 18}, {"author_id": 3, "token_count": 1}, {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 25, "token_count": 70}, {"author_id": 26, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4754	32.58%
Matthew Wilcox	1854	12.70%
Zi Yan	1380	9.46%
Andrea Arcangeli	991	6.79%
David Hildenbrand	726	4.97%
Yang Shi	499	3.42%
Aneesh Kumar K.V	358	2.45%
Hugh Dickins	331	2.27%
Peter Xu	324	2.22%
Mel Gorman	237	1.62%
David Rientjes	231	1.58%
Naoya Horiguchi	201	1.38%
Huang Ying	198	1.36%
Miaohe Lin	144	0.99%
Michal Hocko	130	0.89%
MinChan Kim	93	0.64%
Jérôme Glisse	82	0.56%
Alistair Popple	81	0.56%
Jan Kara	70	0.48%
Dan J Williams	66	0.45%
Shaohua Li	50	0.34%
Christoph Lameter	50	0.34%
Johannes Weiner	45	0.31%
Andrew Morton	45	0.31%
Linus Torvalds	36	0.25%
Vlastimil Babka	31	0.21%
Linus Torvalds (pre-git)	31	0.21%
Anshuman Khandual	28	0.19%
Andi Kleen	27	0.19%
Yu Zhao	19	0.13%
Song Muchun	14	0.10%
Peter Zijlstra	14	0.10%
Kamezawa Hiroyuki	14	0.10%
Izik Eidus	14	0.10%
Christoph Hellwig	14	0.10%
Catalin Marinas	13	0.09%
Roman Gushchin	7	0.05%
Andy Whitcroft	7	0.05%
Vladimir Davydov	6	0.04%
Fengguang Wu	5	0.03%
Nicholas Piggin	4	0.03%
Lee Schermerhorn	4	0.03%
David Howells	2	0.01%
Mike Rapoport	1	0.01%
JoonSoo Kim	1	0.01%
Others	1362	9.33%
Total	14594

hugetlb.c

7640

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Mike KravetzAndy WhitcroftPeter XuNaoya HoriguchiAndi KleenLee SchermerhornSong MuchunMichal HockoRoman GushchinMel GormanAneesh Kumar K.VJoonSoo KimKirill A. ShutemovMiaohe LinDavid HildenbrandAndrew MortonDavid RientjesHugh DickinsLinus Torvalds (pre-git)Fengguang WuMatthew WilcoxAndrea ArcangeliJérôme GlisseAnshuman KhandualDan J WilliamsNicholas PigginHuang YingLiam R. HowlettChristoph LameterChristoph HellwigLinus TorvaldsKamezawa HiroyukiVlastimil BabkaDavid HowellsAlistair PoppleCatalin MarinasAl ViroPeter ZijlstraMike RapoportJohannes WeinerOthers December 1991January 1992March 1992August 1992September 1992June 1993September 1993July 1994November 1994January 1995June 1995March 1996March 1997May 1998August 1998December 1998June 1999September 2000October 2000February 2002June 2002September 2002October 2002January 2003February 2003June 2003October 2003January 2004March 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005February 2005April 2005May 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006October 2006December 2006February 2007May 2007July 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009October 2009December 2009April 2010May 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"token_count": 2}, {"author_id": 5, "token_count": 7}, {"author_id": 40, "token_count": 19}, {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 40, "token_count": 88}, {"author_id": 60, "token_count": 67}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	8195	29.05%
Andy Whitcroft	1708	6.05%
Peter Xu	1410	5.00%
Naoya Horiguchi	1218	4.32%
Andi Kleen	974	3.45%
Lee Schermerhorn	939	3.33%
Song Muchun	693	2.46%
Michal Hocko	688	2.44%
Roman Gushchin	401	1.42%
Mel Gorman	373	1.32%
Aneesh Kumar K.V	324	1.15%
JoonSoo Kim	308	1.09%
Kirill A. Shutemov	284	1.01%
Miaohe Lin	271	0.96%
David Hildenbrand	236	0.84%
Andrew Morton	189	0.67%
David Rientjes	143	0.51%
Hugh Dickins	135	0.48%
Linus Torvalds (pre-git)	118	0.42%
Fengguang Wu	115	0.41%
Matthew Wilcox	98	0.35%
Andrea Arcangeli	81	0.29%
Jérôme Glisse	75	0.27%
Anshuman Khandual	72	0.26%
Dan J Williams	65	0.23%
Nicholas Piggin	54	0.19%
Huang Ying	51	0.18%
Liam R. Howlett	43	0.15%
Christoph Lameter	38	0.13%
Christoph Hellwig	31	0.11%
Linus Torvalds	30	0.11%
Kamezawa Hiroyuki	28	0.10%
Vlastimil Babka	21	0.07%
David Howells	7	0.02%
Alistair Popple	7	0.02%
Catalin Marinas	6	0.02%
Al Viro	6	0.02%
Peter Zijlstra	5	0.02%
Mike Rapoport	5	0.02%
Johannes Weiner	3	0.01%
Others	8762	31.06%
Total	28210

hugetlb_cgroup.c

920

-

21

4236

Aneesh Kumar K.VJohannes WeinerTejun HeoDavid RientjesMiaohe LinNaoya HoriguchiRoman GushchinMike KravetzMel GormanAndi KleenMichal HockoMatthew WilcoxKirill A. ShutemovOthers June 2006July 2008May 2010July 2012August 2012November 2012December 2012August 2013December 2013February 2014May 2014July 2014August 2014December 2014November 2015May 2016June 2018September 2019November 2019December 2019March 2020April 2020August 2020February 2021March 2021May 2021January 2022July 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 29, "token_count": 1786}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 159}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 32, "token_count": 97}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 729}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 654}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 58, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 457}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 58, "token_count": 27}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

hugetlb_vmemmap.c

606

-

27

2087

Song MuchunChristoph LameterAndy WhitcroftJérôme GlisseLinus Torvalds (pre-git)Kamezawa HiroyukiChristoph HellwigAnshuman KhandualMike KravetzMiaohe LinJohannes WeinerKirill A. ShutemovJoonSoo KimVlastimil BabkaShaohua LiNicholas PigginMichal HockoHugh DickinsOthers December 1992January 1996September 1999March 2005March 2006December 2006October 2007July 2008September 2009February 2013April 2013December 2014September 2015March 2017September 2017November 2017December 2017March 2019May 2019June 2021November 2021March 2022April 2022May 2022June 2022August 2022November 2022February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 57, "token_count": 16}, {"author_id": 1, "token_count": 45}, {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 920}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 132}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 35, "token_count": 68}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 35, "token_count": 674}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 58, "token_count": 4}, {"author_id": 35, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 17, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	1810	86.73%
Christoph Lameter	45	2.16%
Andy Whitcroft	21	1.01%
Jérôme Glisse	12	0.57%
Linus Torvalds (pre-git)	11	0.53%
Kamezawa Hiroyuki	7	0.34%
Christoph Hellwig	6	0.29%
Anshuman Khandual	6	0.29%
Mike Kravetz	5	0.24%
Miaohe Lin	4	0.19%
Johannes Weiner	3	0.14%
Kirill A. Shutemov	2	0.10%
JoonSoo Kim	2	0.10%
Vlastimil Babka	1	0.05%
Shaohua Li	1	0.05%
Nicholas Piggin	1	0.05%
Michal Hocko	1	0.05%
Hugh Dickins	1	0.05%
Others	148	7.09%
Total	2087

hugetlb_vmemmap.h

60

-

5

209

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

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

hwpoison-inject.c

112

-

17

397

Andi KleenFengguang WuNaoya HoriguchiMiaohe LinAndy WhitcroftNicholas PigginAndrew MortonVladimir DavydovOthers October 2002March 2006November 2008September 2009December 2009May 2010March 2011December 2011September 2013January 2014May 2015September 2015May 2019November 2019October 2020March 2022May 2022June 2022September 2022 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 36, "token_count": 173}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 17}, {"author_id": 43, "token_count": 121}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 26, "token_count": 19}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "token_count": 7}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

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

init-mm.c

58

-

18

231

Liam R. HowlettJason GunthorpeYang ShiMike RapoportLinus TorvaldsOthers February 2002July 2003June 2005June 2009August 2010October 2016November 2017June 2018July 2018September 2019October 2019June 2020December 2020July 2021February 2022September 2022February 2023March 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 50, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Liam R. Howlett	17	7.36%
Jason Gunthorpe	10	4.33%
Yang Shi	5	2.16%
Mike Rapoport	4	1.73%
Linus Torvalds	4	1.73%
Others	191	82.68%
Total	231

internal.h

1102

-

105

3915

Liam R. HowlettMel GormanMatthew WilcoxHugh DickinsMike RapoportNicholas PigginZi YanJason GunthorpeVlastimil BabkaDavid HowellsAndrew MortonJoonSoo KimJohannes WeinerMichal HockoLinus TorvaldsSong MuchunLinus Torvalds (pre-git)Fengguang WuKirill A. ShutemovYang ShiAl ViroPeter XuDan J WilliamsAndi KleenDavid RientjesChristoph LameterHuang YingAndrea ArcangeliDavid HildenbrandAndy WhitcroftAlistair PoppleLee SchermerhornAlexander PotapenkoMinChan KimJérôme GlisseJan KaraChristoph HellwigKamezawa HiroyukiPeter ZijlstraYu ZhaoMiaohe LinOthers December 1991January 1992August 1992December 1992March 1993June 1993April 1994July 1994January 1995February 1995June 1995March 1996September 1996March 1997June 1999September 1999March 2000October 2000February 2002April 2002May 2002September 2002October 2002January 2003March 2003September 2003March 2004April 2004May 2004December 2004January 2005February 2005March 2005April 2005October 2005December 2005January 2006March 2006June 2006December 2006May 2007October 2007January 2008February 2008April 2008July 2008August 2008October 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010May 2010January 2011May 2011December 2011January 2012May 2012July 2012August 2012October 2012November 2012December 2012February 2013January 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017April 2017May 2017July 2017August 2017September 2017November 2017April 2018May 2018August 2018October 2018December 2018March 2019May 2019July 2019November 2019January 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 16}, {"author_id": 31, "token_count": 19}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 56}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 36}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 24, "token_count": 26}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 31, "token_count": 18}, {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 35}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 39, "token_count": 5}, {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 36, "token_count": 3}, {"author_id": 18, "token_count": 2}, {"author_id": 57, "token_count": 8}, {"author_id": 4, "token_count": 104}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 59, "token_count": 8}, {"author_id": 28, 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"token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 11}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 56, "token_count": 24}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 4, "token_count": 6}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 17, "token_count": 27}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 14, "token_count": 13}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 17, "token_count": 26}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 14, "token_count": 23}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 42}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 14, "token_count": 26}, {"author_id": 37, "token_count": 24}, {"author_id": 17, "token_count": 23}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 4, "token_count": 3}, {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 4, "token_count": 4}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 32, "token_count": 8}, {"author_id": 3, "token_count": 5}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 51, "token_count": 7}, {"author_id": 37, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 34}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 27}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 65}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 5, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 31, "token_count": 34}, {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 50, "token_count": 7}, {"author_id": 5, "token_count": 58}, {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 28, "token_count": 64}, {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 53}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 6, "token_count": 85}, {"author_id": 5, "token_count": 2}, {"author_id": 4, "token_count": 6}, {"author_id": 46, "token_count": 30}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 5, "token_count": 10}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 21}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 24, "token_count": 9}, {"author_id": 5, "token_count": 11}, {"author_id": 4, "token_count": 91}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 6, "token_count": 105}, {"author_id": 5, "token_count": 67}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 35, "token_count": 44}, {"author_id": 53, "token_count": 148}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 53, "token_count": 17}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 56, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 9}, {"author_id": 40, "token_count": 22}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 19, "token_count": 6}, {"author_id": 5, "token_count": 10}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 50, "token_count": 146}, {"author_id": 19, "token_count": 485}, {"author_id": 5, "token_count": 26}, {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 31, "token_count": 9}, {"author_id": 17, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 162}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Liam R. Howlett	491	12.54%
Mel Gorman	457	11.67%
Matthew Wilcox	342	8.74%
Hugh Dickins	216	5.52%
Mike Rapoport	190	4.85%
Nicholas Piggin	170	4.34%
Zi Yan	165	4.21%
Jason Gunthorpe	153	3.91%
Vlastimil Babka	128	3.27%
David Howells	123	3.14%
Andrew Morton	106	2.71%
JoonSoo Kim	102	2.61%
Johannes Weiner	70	1.79%
Michal Hocko	52	1.33%
Linus Torvalds	52	1.33%
Song Muchun	49	1.25%
Linus Torvalds (pre-git)	49	1.25%
Fengguang Wu	44	1.12%
Kirill A. Shutemov	35	0.89%
Yang Shi	32	0.82%
Al Viro	31	0.79%
Peter Xu	28	0.72%
Dan J Williams	27	0.69%
Andi Kleen	26	0.66%
David Rientjes	16	0.41%
Christoph Lameter	15	0.38%
Huang Ying	14	0.36%
Andrea Arcangeli	13	0.33%
David Hildenbrand	10	0.26%
Andy Whitcroft	9	0.23%
Alistair Popple	9	0.23%
Lee Schermerhorn	8	0.20%
Alexander Potapenko	8	0.20%
MinChan Kim	7	0.18%
Jérôme Glisse	7	0.18%
Jan Kara	7	0.18%
Christoph Hellwig	7	0.18%
Kamezawa Hiroyuki	5	0.13%
Peter Zijlstra	4	0.10%
Yu Zhao	2	0.05%
Miaohe Lin	1	0.03%
Others	635	16.22%
Total	3915

interval_tree.c

111

-

11

532

Andrew MortonLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovPeter ZijlstraOthers January 1992August 1992January 1996January 1999February 2002September 2002April 2004May 2004September 2006October 2012October 2014February 2015September 2017January 2018June 2019April 2021 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 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": 3, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

io-mapping.c

29

-

3

107

Christoph HellwigOthers October 2008August 2016April 2021 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 21, "token_count": 95}, ]}, ]

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

ioremap.c

61

-

8

242

Christoph HellwigHuang YingOthers September 2006October 2007May 2009January 2011November 2011November 2017August 2019June 2022 var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 171}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 51}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	171	70.66%
Huang Ying	2	0.83%
Others	69	28.51%
Total	242

khugepaged.c

2910

-

79

10620

Kirill A. ShutemovAndrea ArcangeliHugh DickinsMatthew WilcoxYang ShiPeter XuMiaohe LinAndrew MortonJohannes WeinerJérôme GlisseLinus Torvalds (pre-git)Mel GormanJoonSoo KimDavid RientjesJan KaraMinChan KimPeter ZijlstraShaohua LiSeongJae ParkNaoya HoriguchiVladimir DavydovSong MuchunNicholas PigginLinus TorvaldsLee SchermerhornDavid HowellsChristoph HellwigVlastimil BabkaLiam R. HowlettHuang YingAl ViroOthers January 1992August 1992November 1992July 1994June 1995September 1996January 1997April 2002June 2002July 2002September 2002November 2002March 2003April 2003May 2003February 2004June 2005December 2005October 2007January 2008February 2008July 2008October 2008January 2009February 2009January 2011April 2011July 2011August 2011October 2011March 2012May 2012October 2012November 2012December 2012February 2013November 2013January 2014June 2014October 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016July 2016September 2016November 2016December 2016February 2017May 2017November 2017December 2017January 2018March 2018April 2018August 2018October 2018November 2018December 2018May 2019August 2019September 2019November 2019April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 530}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 16, "token_count": 10}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 4374}, {"author_id": 4, "token_count": 1}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 48, "token_count": 11}, {"author_id": 7, "token_count": 11}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 0, "token_count": 5}, {"author_id": 55, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 132}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 46, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 14, "token_count": 16}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 6, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 20}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 745}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 5, "token_count": 3}, {"author_id": 40, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 3, "token_count": 381}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 69}, {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "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": 52}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 58, "token_count": 31}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 40, "token_count": 13}, {"author_id": 46, "token_count": 22}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 58, "token_count": 55}, {"author_id": 46, "token_count": 39}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 46, "token_count": 29}, {"author_id": 60, "token_count": 1027}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 52, "token_count": 5}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 5, "token_count": 31}, {"author_id": 46, "token_count": 9}, {"author_id": 60, "token_count": 654}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 46, "token_count": 49}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 27}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 40, "token_count": 26}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 411}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 40, "token_count": 16}, {"author_id": 60, "token_count": 334}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4844	45.61%
Andrea Arcangeli	536	5.05%
Hugh Dickins	290	2.73%
Matthew Wilcox	172	1.62%
Yang Shi	164	1.54%
Peter Xu	90	0.85%
Miaohe Lin	86	0.81%
Andrew Morton	37	0.35%
Johannes Weiner	28	0.26%
Jérôme Glisse	25	0.24%
Linus Torvalds (pre-git)	21	0.20%
Mel Gorman	17	0.16%
JoonSoo Kim	17	0.16%
David Rientjes	13	0.12%
Jan Kara	11	0.10%
MinChan Kim	10	0.09%
Peter Zijlstra	6	0.06%
Shaohua Li	5	0.05%
SeongJae Park	5	0.05%
Naoya Horiguchi	4	0.04%
Vladimir Davydov	3	0.03%
Song Muchun	3	0.03%
Nicholas Piggin	3	0.03%
Linus Torvalds	3	0.03%
Lee Schermerhorn	3	0.03%
David Howells	3	0.03%
Christoph Hellwig	3	0.03%
Vlastimil Babka	2	0.02%
Liam R. Howlett	1	0.01%
Huang Ying	1	0.01%
Al Viro	1	0.01%
Others	4213	39.67%
Total	10620

kmemleak.c

2146

-

71

7279

Catalin MarinasAndrey KonovalovLinus Torvalds (pre-git)Andrey RyabininAndrew MortonMike RapoportMarco ElverAndi KleenAlexander PotapenkoVladimir DavydovKamezawa HiroyukiOthers September 1991March 1992May 1992July 1993August 1993January 1997March 1997August 1998June 1999April 2002October 2002December 2002February 2004March 2005July 2005January 2006March 2006September 2006November 2007January 2008February 2008March 2008June 2009July 2009August 2009September 2009October 2009July 2010January 2011March 2011April 2011July 2011September 2011October 2011November 2011January 2012August 2012October 2012December 2012February 2013November 2013April 2014June 2014February 2015June 2015September 2015March 2016June 2016July 2016October 2016February 2017July 2017November 2017December 2017March 2018April 2018October 2018December 2018February 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020August 2020October 2020February 2021March 2021April 2021June 2021August 2021September 2021January 2022February 2022April 2022June 2022August 2022October 2022November 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3420}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 30, "token_count": 333}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 30, "token_count": 179}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 36}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 30, "token_count": 241}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 30, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 30, "token_count": 128}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 106}, {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 30, "token_count": 152}, {"author_id": 60, "token_count": 2}, 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"token_count": 127}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 84}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 30, "token_count": 63}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 30, "token_count": 300}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 30, "token_count": 40}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 393}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

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

ksm.c

3482

-

87

11994

Izik EidusHugh DickinsAndrea ArcangeliDavid HildenbrandMatthew WilcoxAndrew MortonYang ShiKirill A. ShutemovMinChan KimJérôme GlisseJoonSoo KimPeter ZijlstraSong MuchunLiam R. HowlettMike RapoportMiaohe LinAneesh Kumar K.VLinus Torvalds (pre-git)Andrey RyabininKamezawa HiroyukiAndi KleenDavid RientjesPeter XuNicholas PigginLinus TorvaldsChristoph HellwigAnshuman KhandualAlistair PoppleOthers August 1992July 1994January 1997April 2002June 2002September 2002March 2003April 2004May 2004January 2005October 2005February 2006March 2006October 2006February 2007October 2007May 2008July 2008September 2009October 2009November 2009December 2009March 2010April 2010August 2010October 2010January 2011March 2011June 2011March 2012October 2012December 2012February 2013March 2013September 2013January 2014October 2014January 2015April 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 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 36, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 99}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 7}, ]}, 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1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 29, "token_count": 8}, {"author_id": 3, "token_count": 66}, {"author_id": 60, "token_count": 172}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 2240}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 32}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 46, "token_count": 87}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 35, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 5, "token_count": 60}, {"author_id": 58, "token_count": 7}, {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 19, "token_count": 1}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 82}, {"author_id": 16, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 348}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 5, "token_count": 53}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 200}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 25, "token_count": 216}, {"author_id": 60, "token_count": 466}, ]}, ]

Author Name	Tokens	Token Proportion
Izik Eidus	3334	27.80%
Hugh Dickins	3281	27.36%
Andrea Arcangeli	2343	19.53%
David Hildenbrand	506	4.22%
Matthew Wilcox	152	1.27%
Andrew Morton	110	0.92%
Yang Shi	87	0.73%
Kirill A. Shutemov	78	0.65%
MinChan Kim	60	0.50%
Jérôme Glisse	42	0.35%
JoonSoo Kim	39	0.33%
Peter Zijlstra	18	0.15%
Song Muchun	14	0.12%
Liam R. Howlett	14	0.12%
Mike Rapoport	13	0.11%
Miaohe Lin	8	0.07%
Aneesh Kumar K.V	8	0.07%
Linus Torvalds (pre-git)	7	0.06%
Andrey Ryabinin	7	0.06%
Kamezawa Hiroyuki	6	0.05%
Andi Kleen	6	0.05%
David Rientjes	4	0.03%
Peter Xu	3	0.03%
Nicholas Piggin	3	0.03%
Linus Torvalds	2	0.02%
Christoph Hellwig	2	0.02%
Anshuman Khandual	1	0.01%
Alistair Popple	1	0.01%
Others	1845	15.38%
Total	11994

list_lru.c

605

-

29

2689

Song MuchunVladimir DavydovJohannes WeinerAndrew MortonYang ShiDavid HowellsRoman GushchinLinus Torvalds (pre-git)Michal HockoLinus TorvaldsKamezawa HiroyukiOthers June 1995February 2002January 2005March 2006February 2008March 2010October 2010March 2011December 2012August 2013October 2013November 2013April 2014August 2014December 2014February 2015September 2015November 2015July 2017April 2018August 2018March 2019May 2019April 2020June 2020August 2020December 2020May 2021November 2021March 2022June 2022 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 764}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 33}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 42, "token_count": 694}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 60, "token_count": 215}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 35, "token_count": 23}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 801}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 22, "token_count": 1}, ]}, ]

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

maccess.c

230

-

18

785

Christoph HellwigAl ViroLinus Torvalds (pre-git)David HowellsOthers September 1996April 2008January 2010July 2010October 2010May 2011October 2011May 2012August 2015November 2015March 2017May 2019September 2019November 2019June 2020August 2021March 2022November 2022April 2023 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 31, "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": 56, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 307}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]

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

madvise.c

1512

-

77

5835

MinChan KimAndrew MortonShaohua LiDavid HildenbrandHugh DickinsAndrea ArcangeliMatthew WilcoxNicholas PigginLinus Torvalds (pre-git)Mike KravetzMiaohe LinAndi KleenMike RapoportJohannes WeinerJérôme GlisseChristoph HellwigJan KaraKirill A. ShutemovMichal HockoLiam R. HowlettMel GormanAnshuman KhandualDavid HowellsNaoya HoriguchiAneesh Kumar K.VYang ShiLinus TorvaldsDavid RientjesVladimir DavydovPeter ZijlstraAl ViroOthers August 1992December 1992August 1993July 1994January 1995February 1995June 1995March 1996January 1997October 1997June 1999September 1999March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003February 2004April 2004May 2004February 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006March 2007May 2007July 2007July 2008January 2009June 2009September 2009December 2009January 2010March 2010January 2011May 2011December 2011March 2012May 2012July 2012October 2012February 2013April 2013September 2013August 2014November 2014February 2015April 2015September 2015January 2016March 2016April 2016May 2016December 2016February 2017March 2017May 2017July 2017August 2017September 2017November 2017August 2018October 2018December 2018May 2019August 2019September 2019November 2019December 2019March 2020April 2020June 2020September 2020October 2020November 2020March 2021April 2021May 2021June 2021August 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 563}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 28}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 6, "token_count": 23}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 231}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 6, "token_count": 33}, {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 28, "token_count": 49}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 28, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 36, "token_count": 52}, {"author_id": 6, "token_count": 48}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 10}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 34}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 55, "token_count": 303}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 16, "token_count": 733}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 32, "token_count": 4}, {"author_id": 6, "token_count": 3}, {"author_id": 3, "token_count": 8}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 18, "token_count": 69}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 38, "token_count": 14}, {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 40}, {"author_id": 55, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 38}, {"author_id": 48, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 16, "token_count": 905}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 49}, {"author_id": 16, "token_count": 291}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 209}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 602}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 7, "token_count": 45}, {"author_id": 58, "token_count": 1}, {"author_id": 15, "token_count": 78}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 58, "token_count": 46}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 58, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 19, "token_count": 6}, {"author_id": 5, "token_count": 47}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 18}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	1934	33.14%
Andrew Morton	624	10.69%
Shaohua Li	311	5.33%
David Hildenbrand	219	3.75%
Hugh Dickins	138	2.37%
Andrea Arcangeli	116	1.99%
Matthew Wilcox	103	1.77%
Nicholas Piggin	91	1.56%
Linus Torvalds (pre-git)	82	1.41%
Mike Kravetz	82	1.41%
Miaohe Lin	65	1.11%
Andi Kleen	62	1.06%
Mike Rapoport	49	0.84%
Johannes Weiner	46	0.79%
Jérôme Glisse	40	0.69%
Christoph Hellwig	38	0.65%
Jan Kara	32	0.55%
Kirill A. Shutemov	28	0.48%
Michal Hocko	27	0.46%
Liam R. Howlett	24	0.41%
Mel Gorman	15	0.26%
Anshuman Khandual	14	0.24%
David Howells	8	0.14%
Naoya Horiguchi	7	0.12%
Aneesh Kumar K.V	6	0.10%
Yang Shi	5	0.09%
Linus Torvalds	4	0.07%
David Rientjes	4	0.07%
Vladimir Davydov	3	0.05%
Peter Zijlstra	1	0.02%
Al Viro	1	0.02%
Others	1656	28.38%
Total	5835

mapping_dirty_helpers.c

354

-

6

1119

Peter ZijlstraMel GormanOthers March 2019April 2020November 2020December 2020April 2021June 2021January 2022 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1031}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"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": 1622530800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	1	0.09%
Mel Gorman	1	0.09%
Others	1117	99.82%
Total	1119

memblock.c

2197

-

97

7391

Tejun HeoMike RapoportCatalin MarinasAnshuman KhandualDavid HildenbrandLinus Torvalds (pre-git)MinChan KimMiaohe LinKirill A. ShutemovLinus TorvaldsJohannes WeinerRoman GushchinAndrew MortonJoonSoo KimChristoph LameterMel GormanChristoph HellwigOthers June 1993November 1993March 1997September 1999March 2000May 2000June 2000February 2002October 2002February 2004March 2005June 2005October 2005January 2006May 2006June 2006February 2007May 2007July 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008January 2009April 2009June 2009December 2009January 2010February 2010June 2010July 2010August 2010September 2010October 2010January 2011February 2011March 2011April 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014February 2014April 2014June 2014September 2014December 2014April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016October 2016January 2017February 2017April 2017July 2017August 2017November 2017February 2018April 2018June 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019October 2019November 2019January 2020June 2020July 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022June 2022September 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, 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{"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 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"token_count": 859}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 30, "token_count": 109}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 91}, ]}, {"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": 46}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, 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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": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 40}, {"author_id": 16, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 188}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 38, "token_count": 62}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 32}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 65}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 25, "token_count": 27}, {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 58, "token_count": 22}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 3, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1834	24.81%
Mike Rapoport	527	7.13%
Catalin Marinas	128	1.73%
Anshuman Khandual	62	0.84%
David Hildenbrand	33	0.45%
Linus Torvalds (pre-git)	26	0.35%
MinChan Kim	25	0.34%
Miaohe Lin	22	0.30%
Kirill A. Shutemov	13	0.18%
Linus Torvalds	10	0.14%
Johannes Weiner	5	0.07%
Roman Gushchin	4	0.05%
Andrew Morton	4	0.05%
JoonSoo Kim	3	0.04%
Christoph Lameter	3	0.04%
Mel Gorman	2	0.03%
Christoph Hellwig	1	0.01%
Others	4689	63.44%
Total	7391

memcontrol.c

7929

-

146

28766

Johannes WeinerRoman GushchinKamezawa HiroyukiTejun HeoVladimir DavydovSong MuchunAndrew MortonMichal HockoMatthew WilcoxKirill A. ShutemovJérôme GlisseHugh DickinsYu ZhaoNaoya HoriguchiHuang YingYang ShiMel GormanVlastimil BabkaChristoph HellwigLinus Torvalds (pre-git)Andrea ArcangeliSeth JenningsZi YanLee SchermerhornAl ViroJoonSoo KimDavid RientjesLinus TorvaldsPeter XuAndrey RyabininShaohua LiNicholas PigginChristoph LameterMiaohe LinMinChan KimMike RapoportDavid HowellsDan J WilliamsLiam R. HowlettFengguang WuAlistair PoppleOthers December 1992February 1995June 1995March 1996September 1996January 1997March 1997January 1999June 1999September 1999October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002January 2003March 2003May 2004July 2004August 2004December 2004March 2005April 2005October 2005January 2006February 2006March 2006June 2006September 2006October 2006February 2007May 2007December 2007February 2008April 2008July 2008September 2008October 2008December 2008January 2009April 2009June 2009September 2009December 2009March 2010May 2010July 2010August 2010October 2010November 2010January 2011February 2011March 2011May 2011June 2011July 2011August 2011September 2011November 2011December 2011January 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015September 2015October 2015November 2015December 2015January 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017January 2018February 2018March 2018April 2018June 2018August 2018October 2018December 2018January 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 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1509519600, "group": [ {"author_id": 46, "token_count": 20}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 23, "token_count": 10}, {"author_id": 7, "token_count": 57}, {"author_id": 11, "token_count": 32}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 5, "token_count": 1}, {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 22, "token_count": 159}, {"author_id": 10, "token_count": 141}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 29}, {"author_id": 22, "token_count": 226}, {"author_id": 60, "token_count": 246}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 41}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 320}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 7, "token_count": 35}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 964}, {"author_id": 22, "token_count": 42}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 37}, {"author_id": 22, "token_count": 60}, {"author_id": 10, "token_count": 392}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 37, "token_count": 12}, {"author_id": 22, "token_count": 18}, {"author_id": 46, "token_count": 33}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 71}, {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 9}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 7, "token_count": 183}, {"author_id": 22, "token_count": 64}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 204}, {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 345}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 99}, {"author_id": 14, "token_count": 15}, {"author_id": 22, "token_count": 1849}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 37, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 58, "token_count": 1}, {"author_id": 22, "token_count": 53}, {"author_id": 35, "token_count": 365}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 35, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 24, "token_count": 1}, {"author_id": 58, "token_count": 3}, {"author_id": 22, "token_count": 78}, {"author_id": 35, "token_count": 5}, {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 22, "token_count": 54}, {"author_id": 35, "token_count": 174}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 42}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 7, "token_count": 577}, {"author_id": 5, "token_count": 37}, {"author_id": 35, "token_count": 203}, {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 39}, {"author_id": 46, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 5, "token_count": 203}, {"author_id": 4, "token_count": 1}, {"author_id": 22, "token_count": 12}, {"author_id": 35, "token_count": 63}, {"author_id": 60, "token_count": 447}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 259}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 4, "token_count": 3}, {"author_id": 17, "token_count": 57}, {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 22}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 35, "token_count": 18}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 6, "token_count": 1}, {"author_id": 22, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 7, "token_count": 62}, {"author_id": 37, "token_count": 70}, {"author_id": 35, "token_count": 52}, {"author_id": 60, "token_count": 423}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 532}, {"author_id": 5, "token_count": 11}, {"author_id": 40, "token_count": 10}, {"author_id": 22, "token_count": 84}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 22, "token_count": 89}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 22, "token_count": 22}, {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 46, "token_count": 22}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 42}, {"author_id": 19, "token_count": 2}, {"author_id": 5, "token_count": 18}, {"author_id": 11, "token_count": 86}, {"author_id": 60, "token_count": 295}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 33}, {"author_id": 7, "token_count": 101}, {"author_id": 5, "token_count": 2}, {"author_id": 37, "token_count": 9}, {"author_id": 10, "token_count": 40}, {"author_id": 11, "token_count": 42}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 37, "token_count": 11}, {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	11425	39.72%
Roman Gushchin	2910	10.12%
Kamezawa Hiroyuki	1498	5.21%
Tejun Heo	1482	5.15%
Vladimir Davydov	1404	4.88%
Song Muchun	884	3.07%
Andrew Morton	496	1.72%
Michal Hocko	450	1.56%
Matthew Wilcox	408	1.42%
Kirill A. Shutemov	316	1.10%
Jérôme Glisse	207	0.72%
Hugh Dickins	169	0.59%
Yu Zhao	160	0.56%
Naoya Horiguchi	120	0.42%
Huang Ying	117	0.41%
Yang Shi	81	0.28%
Mel Gorman	66	0.23%
Vlastimil Babka	62	0.22%
Christoph Hellwig	46	0.16%
Linus Torvalds (pre-git)	37	0.13%
Andrea Arcangeli	31	0.11%
Seth Jennings	24	0.08%
Zi Yan	21	0.07%
Lee Schermerhorn	19	0.07%
Al Viro	16	0.06%
JoonSoo Kim	15	0.05%
David Rientjes	15	0.05%
Linus Torvalds	14	0.05%
Peter Xu	10	0.03%
Andrey Ryabinin	10	0.03%
Shaohua Li	9	0.03%
Nicholas Piggin	8	0.03%
Christoph Lameter	7	0.02%
Miaohe Lin	6	0.02%
MinChan Kim	5	0.02%
Mike Rapoport	3	0.01%
David Howells	3	0.01%
Dan J Williams	3	0.01%
Liam R. Howlett	2	0.01%
Fengguang Wu	1	0.00%
Alistair Popple	1	0.00%
Others	6205	21.57%
Total	28766

memfd.c

394

-

20

1387

Mike KravetzMatthew WilcoxHugh DickinsLinus Torvalds (pre-git)Kirill A. ShutemovAl ViroChristoph HellwigAndrea ArcangeliLinus TorvaldsOthers August 1992June 1993September 1993November 1994January 1997March 1997March 2000October 2000February 2002August 2002November 2002September 2006October 2006December 2006July 2007January 2009September 2009January 2011March 2011June 2011July 2011January 2013May 2013August 2014January 2016July 2016February 2017April 2017June 2017November 2017January 2018June 2018September 2019March 2022December 2022April 2023June 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 21, "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": 21, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 109}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 15, "token_count": 823}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 95}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 191}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

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

memory-failure.c

2753

-

99

9400

Naoya HoriguchiAndi KleenFengguang WuDan J WilliamsHuang YingYang ShiMiaohe LinMike KravetzMatthew WilcoxChristoph HellwigAndrew MortonLinus Torvalds (pre-git)JoonSoo KimMinChan KimDavid HildenbrandNicholas PigginKamezawa HiroyukiHugh DickinsVlastimil BabkaPeter ZijlstraAnshuman KhandualMichal HockoKirill A. ShutemovAndrea ArcangeliVladimir DavydovLinus TorvaldsMike RapoportMel GormanDavid RientjesAneesh Kumar K.VTejun HeoSeongJae ParkPeter XuJan KaraAlistair PoppleOthers January 1992August 1992June 1993November 1993June 1995January 1996March 1997May 1998May 1999June 1999October 2000February 2002July 2002September 2002March 2003April 2004May 2004February 2005May 2005October 2005March 2006September 2006October 2006May 2007October 2007October 2008February 2009July 2009September 2009October 2009December 2009February 2010March 2010May 2010September 2010February 2011March 2011May 2011June 2011July 2011December 2011January 2012July 2012October 2012November 2012December 2012February 2013April 2013July 2013September 2013November 2013December 2013January 2014February 2014March 2014May 2014June 2014July 2014August 2014December 2014April 2015June 2015August 2015September 2015November 2015January 2016March 2016April 2016May 2016July 2016November 2016December 2016February 2017May 2017June 2017July 2017August 2017April 2018July 2018November 2018December 2018January 2019February 2019March 2019May 2019June 2019July 2019October 2019November 2019April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, 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1638345600, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 26, "token_count": 213}, {"author_id": 46, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "token_count": 90}, {"author_id": 26, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 4}, {"author_id": 26, "token_count": 244}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 570}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 26, "token_count": 459}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 58, "token_count": 61}, {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 26, "token_count": 121}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 370}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 26, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 221}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	3280	34.89%
Andi Kleen	1564	16.64%
Fengguang Wu	441	4.69%
Dan J Williams	373	3.97%
Huang Ying	318	3.38%
Yang Shi	274	2.91%
Miaohe Lin	164	1.74%
Mike Kravetz	50	0.53%
Matthew Wilcox	46	0.49%
Christoph Hellwig	46	0.49%
Andrew Morton	41	0.44%
Linus Torvalds (pre-git)	32	0.34%
JoonSoo Kim	29	0.31%
MinChan Kim	22	0.23%
David Hildenbrand	18	0.19%
Nicholas Piggin	16	0.17%
Kamezawa Hiroyuki	16	0.17%
Hugh Dickins	16	0.17%
Vlastimil Babka	12	0.13%
Peter Zijlstra	12	0.13%
Anshuman Khandual	12	0.13%
Michal Hocko	11	0.12%
Kirill A. Shutemov	10	0.11%
Andrea Arcangeli	10	0.11%
Vladimir Davydov	5	0.05%
Linus Torvalds	4	0.04%
Mike Rapoport	3	0.03%
Mel Gorman	3	0.03%
David Rientjes	3	0.03%
Aneesh Kumar K.V	2	0.02%
Tejun Heo	1	0.01%
SeongJae Park	1	0.01%
Peter Xu	1	0.01%
Jan Kara	1	0.01%
Alistair Popple	1	0.01%
Others	2562	27.26%
Total	9400

memory-tiers.c

732

-

14

2334

Aneesh Kumar K.VHuang YingYang ShiChristoph LameterJérôme GlisseNicholas PigginMiaohe LinOthers January 2006March 2006September 2017September 2021November 2021January 2022April 2022May 2022August 2022September 2022October 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 20, "token_count": 198}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 20, "token_count": 27}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 29, "token_count": 1903}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1903	81.53%
Huang Ying	228	9.77%
Yang Shi	9	0.39%
Christoph Lameter	9	0.39%
Jérôme Glisse	4	0.17%
Nicholas Piggin	3	0.13%
Miaohe Lin	1	0.04%
Others	177	7.58%
Total	2334

memory.c

5953

-

204

24072

Kirill A. ShutemovHugh DickinsPeter XuLinus Torvalds (pre-git)Linus TorvaldsMatthew WilcoxAndi KleenDavid HildenbrandJan KaraNicholas PigginHuang YingAndrea ArcangeliAndrew MortonAlistair PoppleJohannes WeinerJérôme GlisseMel GormanDavid HowellsAneesh Kumar K.VMichal HockoDan J WilliamsMike KravetzChristoph HellwigKamezawa HiroyukiPeter ZijlstraAl ViroMinChan KimMiaohe LinLiam R. HowlettAndy WhitcroftYang ShiChristoph LameterYu ZhaoZi YanJason GunthorpeDavid RientjesJoonSoo KimNaoya HoriguchiAlexander PotapenkoSong MuchunIzik EidusTejun HeoCatalin MarinasAnshuman KhandualShaohua LiAndrey RyabininMike RapoportFengguang WuRoman GushchinOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992November 1992March 1993April 1993June 1993July 1993November 1993April 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996June 1996July 1996September 1996March 1997August 1997January 1998May 1998August 1998January 1999February 1999June 1999September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003July 2003August 2003October 2003November 2003January 2004February 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005February 2005March 2005April 2005May 2005June 2005August 2005September 2005October 2005November 2005December 2005February 2006March 2006June 2006July 2006August 2006September 2006October 2006December 2006February 2007April 2007May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008May 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009December 2009March 2010May 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011November 2011January 2012March 2012April 2012May 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013May 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015September 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018January 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 32}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 733651200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ 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35}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 40, "token_count": 14}, {"author_id": 11, "token_count": 13}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 182}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 224}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 54, "token_count": 24}, {"author_id": 5, "token_count": 14}, {"author_id": 40, "token_count": 101}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 215}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	2357	9.79%
Hugh Dickins	2303	9.57%
Peter Xu	1537	6.39%
Linus Torvalds (pre-git)	1120	4.65%
Linus Torvalds	1080	4.49%
Matthew Wilcox	1064	4.42%
Andi Kleen	997	4.14%
David Hildenbrand	819	3.40%
Jan Kara	792	3.29%
Nicholas Piggin	731	3.04%
Huang Ying	622	2.58%
Andrea Arcangeli	616	2.56%
Andrew Morton	553	2.30%
Alistair Popple	551	2.29%
Johannes Weiner	446	1.85%
Jérôme Glisse	259	1.08%
Mel Gorman	210	0.87%
David Howells	198	0.82%
Aneesh Kumar K.V	191	0.79%
Michal Hocko	154	0.64%
Dan J Williams	154	0.64%
Mike Kravetz	137	0.57%
Christoph Hellwig	120	0.50%
Kamezawa Hiroyuki	116	0.48%
Peter Zijlstra	109	0.45%
Al Viro	106	0.44%
MinChan Kim	91	0.38%
Miaohe Lin	81	0.34%
Liam R. Howlett	78	0.32%
Andy Whitcroft	75	0.31%
Yang Shi	72	0.30%
Christoph Lameter	68	0.28%
Yu Zhao	62	0.26%
Zi Yan	60	0.25%
Jason Gunthorpe	41	0.17%
David Rientjes	26	0.11%
JoonSoo Kim	24	0.10%
Naoya Horiguchi	19	0.08%
Alexander Potapenko	8	0.03%
Song Muchun	6	0.02%
Izik Eidus	6	0.02%
Tejun Heo	5	0.02%
Catalin Marinas	5	0.02%
Anshuman Khandual	5	0.02%
Shaohua Li	4	0.02%
Andrey Ryabinin	4	0.02%
Mike Rapoport	3	0.01%
Fengguang Wu	2	0.01%
Roman Gushchin	1	0.00%
Others	5984	24.86%
Total	24072

memory_hotplug.c

2292

-

112

7682

David HildenbrandMichal HockoDan J WilliamsKamezawa HiroyukiAnshuman KhandualNaoya HoriguchiSong MuchunJoonSoo KimVladimir DavydovDavid RientjesAndrew MortonVlastimil BabkaMatthew WilcoxLinus Torvalds (pre-git)Christoph HellwigMiaohe LinKirill A. ShutemovAndi KleenFengguang WuMinChan KimJérôme GlisseMel GormanChristoph LameterHugh DickinsLinus TorvaldsSeongJae ParkNicholas PigginCatalin MarinasAndy WhitcroftMike RapoportAl ViroYang ShiMike KravetzZi YanTejun HeoHuang YingOthers September 1992June 1993June 1995January 1996March 1997August 1998September 1999February 2002April 2002June 2002July 2002August 2002October 2002February 2003June 2003April 2004January 2005March 2005June 2005September 2005October 2005January 2006March 2006June 2006July 2006August 2006September 2006June 2007October 2007November 2007April 2008May 2008June 2008July 2008October 2008November 2008January 2009June 2009September 2009November 2009December 2009March 2010May 2010October 2010December 2010January 2011May 2011June 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013May 2013June 2013July 2013September 2013November 2013January 2014April 2014June 2014October 2014November 2014February 2015April 2015June 2015August 2015September 2015January 2016March 2016May 2016July 2016September 2016October 2016February 2017July 2017September 2017October 2017November 2017December 2017April 2018May 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021August 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 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{"timestamp": 1654066800, "group": [ {"author_id": 35, "token_count": 39}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 3, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2274	29.60%
Michal Hocko	578	7.52%
Dan J Williams	429	5.58%
Kamezawa Hiroyuki	392	5.10%
Anshuman Khandual	271	3.53%
Naoya Horiguchi	77	1.00%
Song Muchun	71	0.92%
JoonSoo Kim	68	0.89%
Vladimir Davydov	58	0.76%
David Rientjes	51	0.66%
Andrew Morton	35	0.46%
Vlastimil Babka	33	0.43%
Matthew Wilcox	33	0.43%
Linus Torvalds (pre-git)	23	0.30%
Christoph Hellwig	22	0.29%
Miaohe Lin	21	0.27%
Kirill A. Shutemov	18	0.23%
Andi Kleen	15	0.20%
Fengguang Wu	13	0.17%
MinChan Kim	12	0.16%
Jérôme Glisse	12	0.16%
Mel Gorman	11	0.14%
Christoph Lameter	11	0.14%
Hugh Dickins	7	0.09%
Linus Torvalds	6	0.08%
SeongJae Park	5	0.07%
Nicholas Piggin	4	0.05%
Catalin Marinas	4	0.05%
Andy Whitcroft	4	0.05%
Mike Rapoport	3	0.04%
Al Viro	3	0.04%
Yang Shi	2	0.03%
Mike Kravetz	2	0.03%
Zi Yan	1	0.01%
Tejun Heo	1	0.01%
Huang Ying	1	0.01%
Others	3111	40.50%
Total	7682

mempolicy.c

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David RientjesChristoph LameterAndrew MortonLee SchermerhornMel GormanNaoya HoriguchiAneesh Kumar K.VLiam R. HowlettMatthew WilcoxYang ShiAndi KleenKamezawa HiroyukiHugh DickinsVlastimil BabkaLinus Torvalds (pre-git)Dan J WilliamsKirill A. ShutemovMichal HockoAndrea ArcangeliMinChan KimChristoph HellwigPeter ZijlstraLinus TorvaldsJoonSoo KimHuang YingNicholas PigginMiaohe LinAndrey RyabininAl ViroPeter XuDavid HowellsAndrey KonovalovTejun HeoMike KravetzAnshuman KhandualOthers September 1991January 1992August 1992September 1992March 1993June 1993November 1993June 1995September 1996January 1997March 1997January 2000March 2000October 2000February 2002April 2002June 2002August 2002September 2002January 2003March 2003May 2003February 2004April 2004May 2004June 2004September 2004October 2004November 2004December 2004January 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006August 2006September 2006October 2006December 2006February 2007March 2007May 2007July 2007August 2007September 2007October 2007November 2007February 2008March 2008April 2008July 2008October 2008November 2008January 2009June 2009August 2009September 2009October 2009December 2009March 2010May 2010June 2010August 2010October 2010December 2010January 2011March 2011May 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012October 2012November 2012December 2012January 2013February 2013March 2013September 2013October 2013November 2013December 2013January 2014April 2014June 2014October 2014February 2015May 2015June 2015September 2015January 2016February 2016March 2016May 2016July 2016September 2016October 2016December 2016January 2017February 2017July 2017September 2017October 2017November 2017January 2018March 2018July 2018August 2018October 2018February 2019March 2019May 2019June 2019August 2019September 2019November 2019January 2020February 2020April 2020June 2020August 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021September 2021October 2021November 2021December 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023 var 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{"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 229}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 449}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 369}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 29, "token_count": 256}, {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 49}, {"author_id": 58, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 77}, {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 79}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 37, "token_count": 28}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 9}, {"author_id": 15, "token_count": 6}, {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 138}, {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	1890	15.80%
Christoph Lameter	1512	12.64%
Andrew Morton	1304	10.90%
Lee Schermerhorn	941	7.87%
Mel Gorman	692	5.78%
Naoya Horiguchi	478	4.00%
Aneesh Kumar K.V	281	2.35%
Liam R. Howlett	241	2.01%
Matthew Wilcox	185	1.55%
Yang Shi	148	1.24%
Andi Kleen	141	1.18%
Kamezawa Hiroyuki	138	1.15%
Hugh Dickins	136	1.14%
Vlastimil Babka	80	0.67%
Linus Torvalds (pre-git)	64	0.53%
Dan J Williams	55	0.46%
Kirill A. Shutemov	53	0.44%
Michal Hocko	51	0.43%
Andrea Arcangeli	43	0.36%
MinChan Kim	40	0.33%
Christoph Hellwig	36	0.30%
Peter Zijlstra	33	0.28%
Linus Torvalds	31	0.26%
JoonSoo Kim	26	0.22%
Huang Ying	26	0.22%
Nicholas Piggin	21	0.18%
Miaohe Lin	19	0.16%
Andrey Ryabinin	15	0.13%
Al Viro	12	0.10%
Peter Xu	7	0.06%
David Howells	7	0.06%
Andrey Konovalov	7	0.06%
Tejun Heo	6	0.05%
Mike Kravetz	6	0.05%
Anshuman Khandual	4	0.03%
Others	3235	27.04%
Total	11964

mempool.c

562

-

38

2192

Linus TorvaldsDavid RientjesAndrew MortonAndrey RyabininTejun HeoChristoph LameterNicholas PigginLinus Torvalds (pre-git)Miaohe LinCatalin MarinasAndrey KonovalovMichal HockoMike RapoportMel GormanAl ViroChristoph HellwigOthers January 1992August 1992January 1996October 1997August 1998September 1999January 2000March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003March 2004June 2004March 2005May 2005June 2005October 2005March 2006August 2006July 2007October 2007October 2011January 2012June 2012April 2014June 2014February 2015April 2015May 2015November 2015March 2016June 2016July 2016June 2017November 2017February 2018March 2019August 2020October 2020December 2020April 2021June 2021June 2022October 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 632}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 136}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 28, "token_count": 20}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 27}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 38}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 23, "token_count": 75}, {"author_id": 32, "token_count": 584}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 58, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 53}, ]}, ]

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

memremap.c

550

-

33

2235

Dan J WilliamsChristoph HellwigAlistair PoppleDavid HildenbrandAndrey RyabininMatthew WilcoxAnshuman KhandualJérôme GlisseMichal HockoAneesh Kumar K.VNicholas PigginKamezawa HiroyukiSong MuchunMiaohe LinAndrea ArcangeliLee SchermerhornAndrew MortonOthers August 2002October 2002November 2005January 2006October 2007October 2008January 2011January 2014August 2015October 2015January 2016March 2016May 2016July 2016September 2016January 2017April 2017July 2017September 2017December 2017February 2018March 2018May 2018July 2018August 2018October 2018December 2018June 2019July 2019August 2019October 2019January 2020February 2020March 2020April 2020October 2020November 2020February 2021April 2021May 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 14}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 21, "token_count": 108}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 212}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 41, "token_count": 27}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 41, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 41, "token_count": 21}, {"author_id": 51, "token_count": 23}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 21, "token_count": 72}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 41, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 29}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 51, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 42}, {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 41, "token_count": 97}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 21, "token_count": 171}, {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 83}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 29, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 25, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 41, "token_count": 502}, {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 33}, {"author_id": 41, "token_count": 50}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 21, "token_count": 71}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 21}, {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 35, "token_count": 8}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 78}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	1133	50.69%
Christoph Hellwig	528	23.62%
Alistair Popple	78	3.49%
David Hildenbrand	43	1.92%
Andrey Ryabinin	42	1.88%
Matthew Wilcox	36	1.61%
Anshuman Khandual	33	1.48%
Jérôme Glisse	28	1.25%
Michal Hocko	18	0.81%
Aneesh Kumar K.V	16	0.72%
Nicholas Piggin	14	0.63%
Kamezawa Hiroyuki	14	0.63%
Song Muchun	8	0.36%
Miaohe Lin	7	0.31%
Andrea Arcangeli	5	0.22%
Lee Schermerhorn	3	0.13%
Andrew Morton	1	0.04%
Others	228	10.20%
Total	2235

memtest.c

119

-

12

523

Tejun HeoAndi KleenOthers February 2002March 2008April 2008July 2008February 2009March 2009June 2009August 2010July 2011February 2013January 2014April 2015June 2015September 2015November 2017March 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 9}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]

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

migrate.c

2633

-

107

9751

Huang YingChristoph LameterMatthew WilcoxNaoya HoriguchiJan KaraMinChan KimHugh DickinsMel GormanMichal HockoMiaohe LinYang ShiJoonSoo KimPeter ZijlstraKirill A. ShutemovJérôme GlisseAnshuman KhandualLinus TorvaldsMike KravetzPeter XuZi YanNicholas PigginAndrew MortonAlistair PoppleJohannes WeinerDavid RientjesVlastimil BabkaLinus Torvalds (pre-git)David HildenbrandSong MuchunAndrea ArcangeliVladimir DavydovKamezawa HiroyukiAneesh Kumar K.VAndi KleenShaohua LiDavid HowellsChristoph HellwigDan J WilliamsTejun HeoLiam R. HowlettLee SchermerhornAl ViroOthers September 1991January 1995June 1995January 1996March 1996January 1997May 1999June 1999February 2002April 2002May 2002June 2002August 2002September 2002October 2002December 2002June 2003March 2004April 2004May 2004June 2004March 2005October 2005January 2006February 2006March 2006June 2006September 2006October 2006November 2006December 2006March 2007April 2007June 2007July 2007August 2007October 2007December 2007January 2008February 2008June 2008July 2008August 2008October 2008November 2008December 2008January 2009April 2009June 2009September 2009December 2009February 2010May 2010September 2010October 2010December 2010January 2011February 2011March 2011June 2011October 2011December 2011January 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014March 2014June 2014December 2014April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017March 2017April 2017May 2017July 2017August 2017September 2017November 2017December 2017January 2018March 2018April 2018July 2018October 2018December 2018February 2019March 2019June 2019August 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 36, "token_count": 6}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 46}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 205}, {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 926}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 55, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 24, "token_count": 20}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 28, "token_count": 23}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 28, "token_count": 15}, {"author_id": 60, "token_count": 212}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 31, "token_count": 6}, {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 6, "token_count": 22}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 24, "token_count": 12}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 26, "token_count": 327}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 6, "token_count": 10}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 4}, ]}, 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{"author_id": 52, "token_count": 200}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 75}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 21}, {"author_id": 4, "token_count": 17}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 26, "token_count": 60}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 26, "token_count": 46}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 14, "token_count": 45}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 45}, {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 6, "token_count": 29}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 26, "token_count": 8}, {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 42, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 218}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 3, "token_count": 18}, {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 4, "token_count": 26}, {"author_id": 16, "token_count": 306}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 28, "token_count": 15}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 69}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 128}, {"author_id": 26, "token_count": 60}, {"author_id": 53, "token_count": 63}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 4, "token_count": 15}, {"author_id": 37, "token_count": 273}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 48, "token_count": 338}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 15, "token_count": 24}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 48, "token_count": 10}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 48, "token_count": 20}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 46, "token_count": 15}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 46, "token_count": 11}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 15, "token_count": 26}, {"author_id": 40, "token_count": 23}, {"author_id": 46, "token_count": 9}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 34}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 113}, {"author_id": 14, "token_count": 162}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 21, "token_count": 1}, {"author_id": 6, "token_count": 6}, {"author_id": 53, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 58, "token_count": 157}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 15, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 46, "token_count": 113}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 35, "token_count": 12}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 181}, {"author_id": 58, "token_count": 9}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 21}, {"author_id": 19, "token_count": 1}, {"author_id": 35, "token_count": 7}, {"author_id": 46, "token_count": 51}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 14}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 6}, {"author_id": 5, "token_count": 92}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 38, "token_count": 12}, {"author_id": 20, "token_count": 107}, {"author_id": 58, "token_count": 3}, {"author_id": 35, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 31}, {"author_id": 58, "token_count": 34}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 27}, {"author_id": 5, "token_count": 59}, {"author_id": 58, "token_count": 53}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 274}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 20, "token_count": 48}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 20, "token_count": 69}, {"author_id": 40, "token_count": 28}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 22}, {"author_id": 5, "token_count": 92}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 20, "token_count": 183}, {"author_id": 17, "token_count": 29}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 48, "token_count": 5}, {"author_id": 40, "token_count": 23}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 20, "token_count": 1246}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 20, "token_count": 412}, {"author_id": 3, "token_count": 23}, {"author_id": 24, "token_count": 44}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 20, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	2079	21.32%
Christoph Lameter	1273	13.06%
Matthew Wilcox	825	8.46%
Naoya Horiguchi	512	5.25%
Jan Kara	373	3.83%
MinChan Kim	361	3.70%
Hugh Dickins	329	3.37%
Mel Gorman	292	2.99%
Michal Hocko	281	2.88%
Miaohe Lin	256	2.63%
Yang Shi	213	2.18%
JoonSoo Kim	210	2.15%
Peter Zijlstra	205	2.10%
Kirill A. Shutemov	152	1.56%
Jérôme Glisse	128	1.31%
Anshuman Khandual	125	1.28%
Linus Torvalds	86	0.88%
Mike Kravetz	79	0.81%
Peter Xu	74	0.76%
Zi Yan	65	0.67%
Nicholas Piggin	60	0.62%
Andrew Morton	60	0.62%
Alistair Popple	50	0.51%
Johannes Weiner	49	0.50%
David Rientjes	49	0.50%
Vlastimil Babka	41	0.42%
Linus Torvalds (pre-git)	39	0.40%
David Hildenbrand	28	0.29%
Song Muchun	21	0.22%
Andrea Arcangeli	21	0.22%
Vladimir Davydov	19	0.19%
Kamezawa Hiroyuki	18	0.18%
Aneesh Kumar K.V	18	0.18%
Andi Kleen	15	0.15%
Shaohua Li	13	0.13%
David Howells	12	0.12%
Christoph Hellwig	11	0.11%
Dan J Williams	3	0.03%
Tejun Heo	2	0.02%
Liam R. Howlett	1	0.01%
Lee Schermerhorn	1	0.01%
Al Viro	1	0.01%
Others	1301	13.34%
Total	9751

migrate_device.c

975

-

24

3496

Christoph HellwigAlistair PoppleJérôme GlisseMatthew WilcoxDavid HildenbrandPeter XuMel GormanChristoph LameterZi YanAndrew MortonNicholas PigginLinus Torvalds (pre-git)Others January 1996August 2002April 2004February 2006March 2006June 2006October 2008December 2010October 2011November 2012December 2013February 2015December 2016April 2017September 2017November 2017December 2018August 2019January 2020February 2020March 2020April 2020July 2020June 2021September 2021November 2021January 2022February 2022May 2022June 2022July 2022August 2022September 2022November 2022February 2023 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 258}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "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": 21, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 59}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 21, "token_count": 2412}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 51}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 54, "token_count": 124}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 40, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 54, "token_count": 391}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2431	69.54%
Alistair Popple	538	15.39%
Jérôme Glisse	260	7.44%
Matthew Wilcox	72	2.06%
David Hildenbrand	51	1.46%
Peter Xu	15	0.43%
Mel Gorman	13	0.37%
Christoph Lameter	10	0.29%
Zi Yan	4	0.11%
Andrew Morton	4	0.11%
Nicholas Piggin	3	0.09%
Linus Torvalds (pre-git)	2	0.06%
Others	93	2.66%
Total	3496

mincore.c

283

-

29

1070

Linus TorvaldsNaoya HoriguchiJohannes WeinerNicholas PigginChristoph HellwigDavid HowellsMatthew WilcoxKirill A. ShutemovAndrea ArcangeliAndrey KonovalovLinus Torvalds (pre-git)Hugh DickinsAndrew MortonTejun HeoPeter XuMike RapoportHuang YingOthers May 1992September 1992March 2002February 2004February 2005March 2005December 2006February 2007January 2009December 2009March 2010May 2010January 2011November 2013February 2015November 2015January 2016April 2016October 2016February 2017November 2017January 2019May 2019August 2019September 2019February 2020June 2020October 2020January 2021May 2022October 2022January 2023March 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 24, "token_count": 110}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 31, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 28, "token_count": 72}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 26, "token_count": 21}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 7, "token_count": 134}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 26, "token_count": 183}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 210}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	438	40.93%
Naoya Horiguchi	204	19.07%
Johannes Weiner	134	12.52%
Nicholas Piggin	72	6.73%
Christoph Hellwig	19	1.78%
David Howells	13	1.21%
Matthew Wilcox	11	1.03%
Kirill A. Shutemov	11	1.03%
Andrea Arcangeli	11	1.03%
Andrey Konovalov	7	0.65%
Linus Torvalds (pre-git)	3	0.28%
Hugh Dickins	3	0.28%
Andrew Morton	3	0.28%
Tejun Heo	2	0.19%
Peter Xu	2	0.19%
Mike Rapoport	2	0.19%
Huang Ying	2	0.19%
Others	133	12.43%
Total	1070

mlock.c

776

-

58

3181

Hugh DickinsLinus Torvalds (pre-git)Vlastimil BabkaNicholas PigginMatthew WilcoxAndrew MortonLiam R. HowlettKirill A. ShutemovLee SchermerhornMichal HockoAndrey KonovalovLinus TorvaldsMike RapoportMinChan KimMiaohe LinMel GormanDavid RientjesAndrea ArcangeliJoonSoo KimAndrey RyabininAndi KleenOthers September 1991November 1991March 1992May 1992September 1992October 1992December 1992March 1993July 1993August 1993September 1993July 1994August 1994January 1995February 1995June 1995January 1996January 1997October 1997March 1998May 1998May 1999June 1999September 1999January 2000March 2000February 2002June 2002September 2002October 2002March 2003September 2003October 2003February 2004April 2004May 2004August 2004October 2004November 2004January 2005February 2005March 2005January 2006March 2006September 2006May 2007July 2007July 2008October 2008January 2009February 2009September 2009March 2010January 2011March 2011May 2011October 2011October 2012February 2013September 2013January 2014March 2015April 2015September 2015November 2015January 2016May 2016October 2016November 2016February 2017March 2017May 2017September 2017October 2017November 2017February 2018August 2018March 2019June 2019September 2019May 2020June 2020September 2020December 2020April 2021May 2021July 2021January 2022February 2022March 2022April 2022July 2022September 2022January 2023April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 688982400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 388}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 40}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, 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3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 33}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 59, "token_count": 39}, {"author_id": 28, "token_count": 135}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 17}, ]}, 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1488355200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 628}, {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 63}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 74}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 270}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	667	20.97%
Linus Torvalds (pre-git)	557	17.51%
Vlastimil Babka	229	7.20%
Nicholas Piggin	139	4.37%
Matthew Wilcox	83	2.61%
Andrew Morton	83	2.61%
Liam R. Howlett	74	2.33%
Kirill A. Shutemov	56	1.76%
Lee Schermerhorn	39	1.23%
Michal Hocko	33	1.04%
Andrey Konovalov	14	0.44%
Linus Torvalds	10	0.31%
Mike Rapoport	8	0.25%
MinChan Kim	7	0.22%
Miaohe Lin	5	0.16%
Mel Gorman	5	0.16%
David Rientjes	5	0.16%
Andrea Arcangeli	4	0.13%
JoonSoo Kim	1	0.03%
Andrey Ryabinin	1	0.03%
Andi Kleen	1	0.03%
Others	1160	36.47%
Total	3181

mm_init.c

2750

-

68

9761

Mike RapoportMel GormanLinus Torvalds (pre-git)JoonSoo KimAneesh Kumar K.VNaoya HoriguchiKirill A. ShutemovKamezawa HiroyukiDavid RientjesChristoph LameterAlexander PotapenkoMike KravetzYu ZhaoDavid HowellsAndi KleenAnshuman KhandualVlastimil BabkaUladzislau RezkiPeter ZijlstraCatalin MarinasMinChan KimAndrew MortonZi YanChristoph HellwigJan KaraHugh DickinsOthers June 1993June 1995September 1999March 2000February 2002May 2002September 2002October 2002December 2002March 2003June 2004September 2004January 2005June 2005October 2005November 2005January 2006September 2006May 2007July 2007October 2007April 2008July 2008June 2009September 2009August 2010October 2011December 2011January 2012July 2012September 2012February 2013July 2013October 2013January 2014August 2014December 2014February 2015April 2015June 2015July 2015November 2015March 2016July 2016December 2016February 2017July 2017August 2017April 2018August 2018December 2018February 2019May 2019July 2019September 2019November 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021November 2021January 2022April 2022June 2022August 2022September 2022January 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 16}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 4, "token_count": 460}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 14, "token_count": 25}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 32, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 38, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "token_count": 18}, {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 2, "token_count": 8477}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 29, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	8483	86.91%
Mel Gorman	517	5.30%
Linus Torvalds (pre-git)	32	0.33%
JoonSoo Kim	28	0.29%
Aneesh Kumar K.V	19	0.19%
Naoya Horiguchi	18	0.18%
Kirill A. Shutemov	18	0.18%
Kamezawa Hiroyuki	16	0.16%
David Rientjes	15	0.15%
Christoph Lameter	13	0.13%
Alexander Potapenko	12	0.12%
Mike Kravetz	11	0.11%
Yu Zhao	9	0.09%
David Howells	9	0.09%
Andi Kleen	8	0.08%
Anshuman Khandual	7	0.07%
Vlastimil Babka	6	0.06%
Uladzislau Rezki	6	0.06%
Peter Zijlstra	6	0.06%
Catalin Marinas	6	0.06%
MinChan Kim	5	0.05%
Andrew Morton	5	0.05%
Zi Yan	4	0.04%
Christoph Hellwig	3	0.03%
Jan Kara	2	0.02%
Hugh Dickins	1	0.01%
Others	502	5.14%
Total	9761

mm_slot.h

55

-

1

122

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

Author Name	Tokens	Token Proportion
Others	122	100.00%
Total	122

mmap.c

3789

-

163

15130

Liam R. HowlettLinus Torvalds (pre-git)Linus TorvaldsAndrew MortonAndrea ArcangeliKirill A. ShutemovHugh DickinsYang ShiPeter ZijlstraMichal HockoAl ViroAndi KleenMike RapoportMatthew WilcoxVlastimil BabkaDavid HowellsDan J WilliamsNicholas PigginNaoya HoriguchiMiaohe LinMel GormanChristoph HellwigDavid HildenbrandTejun HeoAndrey KonovalovDavid RientjesAlistair PoppleAnshuman KhandualShaohua LiPeter XuCatalin MarinasAndy WhitcroftMike KravetzLee SchermerhornOthers September 1991December 1991January 1992May 1992August 1992September 1992December 1992March 1993June 1993July 1993August 1993September 1993May 1994June 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996June 1996September 1996January 1997March 1997October 1997January 1998February 1998May 1998August 1998January 1999May 1999June 1999September 1999January 2000March 2000June 2000October 2000February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003July 2003September 2003October 2003December 2003January 2004February 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005February 2005March 2005April 2005May 2005June 2005September 2005October 2005January 2006March 2006April 2006June 2006July 2006August 2006September 2006October 2006December 2006January 2007February 2007March 2007May 2007July 2007August 2007October 2007November 2007January 2008February 2008April 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009March 2009April 2009June 2009July 2009September 2009November 2009December 2009January 2010March 2010April 2010May 2010August 2010September 2010October 2010December 2010January 2011April 2011May 2011June 2011October 2011January 2012February 2012March 2012April 2012May 2012August 2012October 2012November 2012December 2012January 2013February 2013March 2013April 2013May 2013July 2013September 2013November 2013January 2014March 2014April 2014May 2014June 2014August 2014September 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016September 2016October 2016December 2016February 2017May 2017June 2017September 2017November 2017March 2018April 2018May 2018June 2018July 2018August 2018October 2018December 2018March 2019April 2019May 2019August 2019September 2019November 2019January 2020April 2020June 2020July 2020August 2020September 2020October 2020December 2020January 2021February 2021June 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, 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{"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 58, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 58, "token_count": 8}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 8}, {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 4532}, {"author_id": 5, "token_count": 44}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 19, "token_count": 48}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 25, "token_count": 11}, {"author_id": 19, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 1944}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 19, "token_count": 17}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 17, "token_count": 56}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 225}, {"author_id": 24, "token_count": 43}, {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 19, "token_count": 93}, ]}, ]

Author Name	Tokens	Token Proportion
Liam R. Howlett	6896	45.58%
Linus Torvalds (pre-git)	1068	7.06%
Linus Torvalds	944	6.24%
Andrew Morton	855	5.65%
Andrea Arcangeli	500	3.30%
Kirill A. Shutemov	300	1.98%
Hugh Dickins	256	1.69%
Yang Shi	140	0.93%
Peter Zijlstra	108	0.71%
Michal Hocko	106	0.70%
Al Viro	75	0.50%
Andi Kleen	74	0.49%
Mike Rapoport	71	0.47%
Matthew Wilcox	70	0.46%
Vlastimil Babka	61	0.40%
David Howells	53	0.35%
Dan J Williams	39	0.26%
Nicholas Piggin	34	0.22%
Naoya Horiguchi	34	0.22%
Miaohe Lin	22	0.15%
Mel Gorman	16	0.11%
Christoph Hellwig	15	0.10%
David Hildenbrand	12	0.08%
Tejun Heo	7	0.05%
Andrey Konovalov	7	0.05%
David Rientjes	6	0.04%
Alistair Popple	5	0.03%
Anshuman Khandual	4	0.03%
Shaohua Li	2	0.01%
Peter Xu	2	0.01%
Catalin Marinas	2	0.01%
Andy Whitcroft	2	0.01%
Mike Kravetz	1	0.01%
Lee Schermerhorn	1	0.01%
Others	3342	22.09%
Total	15130

mmap_lock.c

246

-

5

731

Mel GormanSong MuchunOthers June 2020December 2020June 2021July 2021 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 615}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 1}, ]}, ]

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

mmu_gather.c

397

-

26

1270

Peter ZijlstraLinus TorvaldsHugh DickinsAndrew MortonMichal HockoLinus Torvalds (pre-git)Aneesh Kumar K.VMinChan KimYang ShiMel GormanShaohua LiNicholas PigginJérôme GlisseOthers June 1993February 1995June 1995June 1999February 2002April 2002May 2002June 2002January 2003May 2003January 2004April 2004June 2004April 2005December 2006October 2007January 2008July 2008May 2011January 2012November 2012January 2013April 2013April 2014October 2014January 2015September 2015July 2016December 2016August 2017September 2017August 2018September 2018October 2018June 2019February 2020June 2020January 2021April 2021January 2022April 2022November 2022December 2022March 2023 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 6, "token_count": 54}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 52, "token_count": 280}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 37, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 24, "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": 29, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 52, "token_count": 20}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 52, "token_count": 344}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 46, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 52, "token_count": 84}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 24, "token_count": 85}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 24, "token_count": 46}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

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

mmu_notifier.c

1122

-

33

3375

Jason GunthorpeAndrea ArcangeliJérôme GlisseIzik EidusLinus Torvalds (pre-git)Michal HockoVladimir DavydovAlistair PoppleAndrew MortonPeter ZijlstraLinus TorvaldsHugh DickinsChristoph LameterOthers January 1992May 1992August 1992August 1993September 1993July 1994February 1995June 1995September 1996May 1998March 2000February 2002April 2002May 2002September 2002March 2003April 2004August 2004February 2006September 2006December 2006May 2007July 2008September 2009January 2011October 2011July 2012October 2012February 2013May 2013June 2013September 2014November 2014September 2015February 2017March 2017November 2017August 2018December 2018May 2019June 2019July 2019August 2019November 2019December 2019January 2020March 2020June 2020August 2020October 2020March 2021April 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 497}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 49, "token_count": 57}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 45}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 195}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 47}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 38}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 20}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 50, "token_count": 268}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 50, "token_count": 1431}, {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 50, "token_count": 166}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 50, "token_count": 144}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 54, "token_count": 24}, ]}, ]

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

mmzone.c

112

-

14

410

Mel GormanKamezawa HiroyukiPeter ZijlstraHugh DickinsYu ZhaoAndrew MortonLinus Torvalds (pre-git)Andi KleenOthers September 1992June 1993May 2004October 2005March 2006April 2008May 2009May 2011May 2012February 2013October 2013May 2016February 2017November 2017December 2020February 2022March 2022September 2022 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 39, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 104}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 4, "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": 4, "token_count": 51}, {"author_id": 52, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "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": 6, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 5}, ]}, ]

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

mprotect.c

937

-

71

3641

Linus Torvalds (pre-git)Peter XuAndi KleenAndrew MortonMel GormanHugh DickinsDavid HildenbrandPeter ZijlstraKirill A. ShutemovLiam R. HowlettHuang YingJérôme GlisseLinus TorvaldsAndrea ArcangeliChristoph LameterJohannes WeinerAlistair PoppleAneesh Kumar K.VChristoph HellwigCatalin MarinasZi YanAnshuman KhandualDan J WilliamsMike RapoportMichal HockoIzik EidusAndrey KonovalovAndy WhitcroftDavid RientjesAl ViroDavid HowellsNaoya HoriguchiOthers May 1992August 1992September 1992March 1993June 1993May 1994July 1994August 1994October 1994November 1994January 1995February 1995June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000March 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002September 2003February 2004March 2004April 2004May 2004July 2004August 2004December 2004February 2005March 2005May 2005September 2005October 2005March 2006June 2006September 2006May 2008June 2008July 2008January 2009February 2009June 2009September 2009January 2011February 2012March 2012October 2012November 2012December 2012October 2013November 2013December 2013January 2014February 2014April 2014October 2014February 2015March 2015June 2015September 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017March 2017August 2017September 2017November 2017January 2018February 2018April 2018June 2018December 2018March 2019May 2019August 2019September 2019November 2019March 2020April 2020June 2020November 2020February 2021May 2021June 2021January 2022February 2022March 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 185}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 36}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 88}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 47}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 6, "token_count": 15}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 112}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 87}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 97}, {"author_id": 6, "token_count": 36}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 6, "token_count": 129}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 46}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 26}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 57, "token_count": 6}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 49, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 22}, {"author_id": 7, "token_count": 34}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 52, "token_count": 89}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 29, "token_count": 12}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 46}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 12}, {"author_id": 3, "token_count": 16}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 228}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 36, "token_count": 43}, {"author_id": 32, "token_count": 5}, {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 43}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 21}, {"author_id": 53, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 38, "token_count": 11}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 36, "token_count": 158}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 5}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 72}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 20, "token_count": 1}, {"author_id": 40, "token_count": 135}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"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": 31}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 20, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 14}, {"author_id": 40, "token_count": 185}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 25, "token_count": 100}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 20, "token_count": 30}, {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 25, "token_count": 22}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 25, "token_count": 32}, {"author_id": 40, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 73}, {"author_id": 40, "token_count": 66}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 40, "token_count": 40}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 19, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	450	12.36%
Peter Xu	439	12.06%
Andi Kleen	298	8.18%
Andrew Morton	236	6.48%
Mel Gorman	201	5.52%
Hugh Dickins	194	5.33%
David Hildenbrand	168	4.61%
Peter Zijlstra	122	3.35%
Kirill A. Shutemov	121	3.32%
Liam R. Howlett	89	2.44%
Huang Ying	57	1.57%
Jérôme Glisse	56	1.54%
Linus Torvalds	52	1.43%
Andrea Arcangeli	51	1.40%
Christoph Lameter	46	1.26%
Johannes Weiner	34	0.93%
Alistair Popple	31	0.85%
Aneesh Kumar K.V	21	0.58%
Christoph Hellwig	18	0.49%
Catalin Marinas	16	0.44%
Zi Yan	13	0.36%
Anshuman Khandual	13	0.36%
Dan J Williams	12	0.33%
Mike Rapoport	7	0.19%
Michal Hocko	7	0.19%
Izik Eidus	7	0.19%
Andrey Konovalov	7	0.19%
Andy Whitcroft	6	0.16%
David Rientjes	5	0.14%
Al Viro	3	0.08%
David Howells	2	0.05%
Naoya Horiguchi	1	0.03%
Others	858	23.56%
Total	3641

mremap.c

1101

-

71

4483

Linus Torvalds (pre-git)Hugh DickinsAneesh Kumar K.VAl ViroAndrew MortonLinus TorvaldsLiam R. HowlettAndrea ArcangeliAndi KleenMike RapoportKirill A. ShutemovMike KravetzYang ShiJérôme GlisseNicholas PigginVlastimil BabkaMichal HockoMiaohe LinMel GormanAndrey KonovalovZi YanPeter XuMinChan KimPeter ZijlstraNaoya HoriguchiAnshuman KhandualOthers January 1992May 1992August 1992September 1992November 1992June 1993November 1993July 1994June 1995March 1996September 1996January 1997October 1997May 1998August 1998June 1999September 1999January 2000March 2000September 2000February 2002March 2002April 2002July 2002September 2002October 2002September 2003January 2004February 2004April 2004May 2004August 2004December 2004January 2005February 2005March 2005May 2005August 2005September 2005October 2005December 2005July 2006September 2006June 2007July 2008January 2009September 2009November 2009December 2009March 2010October 2010January 2011April 2011October 2011October 2012December 2012February 2013July 2013August 2013May 2014September 2014October 2014April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016November 2016February 2017March 2017August 2017September 2017November 2017October 2018December 2018January 2019March 2019May 2019September 2019November 2019March 2020April 2020May 2020June 2020July 2020August 2020December 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021March 2022April 2022May 2022June 2022September 2022December 2022January 2023February 2023March 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 424}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 33}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 30}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 91}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 77}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 6, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 46}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 24}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 134}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 33}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 65}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 6, "token_count": 27}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 28, "token_count": 13}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "token_count": 288}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 6, "token_count": 27}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 56, "token_count": 283}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 24, "token_count": 31}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 18, "token_count": 73}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 56, "token_count": 25}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 72}, {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 2, "token_count": 44}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 41}, {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 46, "token_count": 34}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 18}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 649}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 29, "token_count": 346}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 34}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 72}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 17, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	649	14.48%
Hugh Dickins	473	10.55%
Aneesh Kumar K.V	346	7.72%
Al Viro	310	6.92%
Andrew Morton	263	5.87%
Linus Torvalds	123	2.74%
Liam R. Howlett	115	2.57%
Andrea Arcangeli	95	2.12%
Andi Kleen	65	1.45%
Mike Rapoport	61	1.36%
Kirill A. Shutemov	44	0.98%
Mike Kravetz	41	0.91%
Yang Shi	34	0.76%
Jérôme Glisse	23	0.51%
Nicholas Piggin	13	0.29%
Vlastimil Babka	8	0.18%
Michal Hocko	7	0.16%
Miaohe Lin	7	0.16%
Mel Gorman	7	0.16%
Andrey Konovalov	7	0.16%
Zi Yan	6	0.13%
Peter Xu	6	0.13%
MinChan Kim	4	0.09%
Peter Zijlstra	2	0.04%
Naoya Horiguchi	1	0.02%
Anshuman Khandual	1	0.02%
Others	1772	39.53%
Total	4483

msync.c

114

-

14

445

Linus TorvaldsAndrew MortonPeter ZijlstraMatthew WilcoxLinus Torvalds (pre-git)Andrey KonovalovLiam R. HowlettOthers August 1993January 1995June 1995September 1999February 2002March 2002July 2002October 2002February 2004March 2006September 2006January 2009June 2014July 2014November 2015November 2017September 2019June 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 744188400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 24, "token_count": 131}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 86}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 77}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 5, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 6}, ]}, ]

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

nommu.c

1825

-

84

6816

David HowellsMatthew WilcoxLiam R. HowlettLinus Torvalds (pre-git)Andrew MortonLinus TorvaldsChristoph HellwigDavid HildenbrandAndi KleenAl ViroKirill A. ShutemovJoonSoo KimMichal HockoHugh DickinsNicholas PigginMike RapoportDavid RientjesChristoph LameterAndrea ArcangeliCatalin MarinasTejun HeoAndrey RyabininVladimir DavydovJan KaraOthers May 1992July 1993September 1993October 1994January 1995June 1995March 1996September 1996January 1997March 1997January 1998March 1998February 1999May 1999June 1999September 1999January 2000March 2000October 2000February 2002April 2002May 2002July 2002August 2002September 2002December 2002January 2003March 2003April 2003May 2003July 2003August 2003February 2004April 2004May 2004August 2004October 2004January 2005February 2005March 2005April 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006July 2006September 2006December 2006February 2007March 2007July 2007August 2007October 2007January 2008February 2008April 2008June 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010May 2010August 2010October 2010November 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011February 2012April 2012May 2012June 2012October 2012January 2013February 2013March 2013April 2013July 2013April 2014June 2014September 2014December 2014January 2015February 2015March 2015May 2015June 2015July 2015September 2015November 2015January 2016February 2016May 2016July 2016October 2016November 2016December 2016February 2017May 2017September 2017February 2018March 2018June 2018July 2018October 2018May 2019July 2019September 2019November 2019June 2020August 2020January 2021April 2022June 2022September 2022January 2023March 2023 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 1}, ]}, 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Author Name	Tokens	Token Proportion
David Howells	3344	49.06%
Matthew Wilcox	225	3.30%
Liam R. Howlett	225	3.30%
Linus Torvalds (pre-git)	198	2.90%
Andrew Morton	143	2.10%
Linus Torvalds	130	1.91%
Christoph Hellwig	86	1.26%
David Hildenbrand	58	0.85%
Andi Kleen	57	0.84%
Al Viro	56	0.82%
Kirill A. Shutemov	26	0.38%
JoonSoo Kim	22	0.32%
Michal Hocko	19	0.28%
Hugh Dickins	19	0.28%
Nicholas Piggin	16	0.23%
Mike Rapoport	13	0.19%
David Rientjes	11	0.16%
Christoph Lameter	8	0.12%
Andrea Arcangeli	7	0.10%
Catalin Marinas	5	0.07%
Tejun Heo	4	0.06%
Andrey Ryabinin	3	0.04%
Vladimir Davydov	2	0.03%
Jan Kara	2	0.03%
Others	2137	31.35%
Total	6816

oom_kill.c

1262

-

79

4095

Michal HockoDavid RientjesVladimir DavydovRoman GushchinYang ShiLinus Torvalds (pre-git)Kamezawa HiroyukiNicholas PigginJohannes WeinerChristoph LameterJérôme GlisseAndrew MortonMel GormanChristoph HellwigKirill A. ShutemovLinus TorvaldsLiam R. HowlettAndrea ArcangeliHugh DickinsVlastimil BabkaDavid HowellsJoonSoo KimPeter ZijlstraOthers September 1991December 1991September 1992June 1993September 1993June 1995March 1998September 2000October 2000February 2002May 2002June 2002October 2002June 2003July 2003January 2004May 2004October 2004February 2005March 2005May 2005February 2006April 2006June 2006September 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008May 2008July 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010August 2010September 2010March 2011April 2011July 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012October 2012December 2012February 2013July 2013September 2013October 2013January 2014October 2014December 2014February 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016July 2016August 2016October 2016February 2017May 2017July 2017August 2017September 2017October 2017November 2017January 2018April 2018May 2018June 2018July 2018August 2018September 2018December 2018February 2019March 2019May 2019June 2019July 2019September 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021March 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022August 2022September 2022 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 967791600, "group": [ 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8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 26}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 32, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Michal Hocko	921	22.49%
David Rientjes	782	19.10%
Vladimir Davydov	327	7.99%
Roman Gushchin	155	3.79%
Yang Shi	68	1.66%
Linus Torvalds (pre-git)	62	1.51%
Kamezawa Hiroyuki	54	1.32%
Nicholas Piggin	47	1.15%
Johannes Weiner	45	1.10%
Christoph Lameter	35	0.85%
Jérôme Glisse	30	0.73%
Andrew Morton	25	0.61%
Mel Gorman	24	0.59%
Christoph Hellwig	18	0.44%
Kirill A. Shutemov	17	0.42%
Linus Torvalds	15	0.37%
Liam R. Howlett	15	0.37%
Andrea Arcangeli	15	0.37%
Hugh Dickins	10	0.24%
Vlastimil Babka	6	0.15%
David Howells	5	0.12%
JoonSoo Kim	2	0.05%
Peter Zijlstra	1	0.02%
Others	1416	34.58%
Total	4095

page-writeback.c

3135

-

102

9870

Tejun HeoFengguang WuAndrew MortonMatthew WilcoxJan KaraPeter ZijlstraJohannes WeinerMel GormanChristoph HellwigLinus Torvalds (pre-git)David HowellsDavid RientjesNicholas PigginChristoph LameterLinus TorvaldsAndrey RyabininMinChan KimJoonSoo KimYang ShiHuang YingMike RapoportNaoya HoriguchiKirill A. ShutemovLee SchermerhornAndrea ArcangeliMichal HockoMike KravetzDavid HildenbrandOthers September 1992June 1993November 1993August 1994June 1995January 1996September 1996March 1997August 1997June 1999September 1999September 2000October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002December 2002January 2003March 2003April 2003June 2003August 2003September 2003October 2003January 2004April 2004May 2004August 2004January 2005February 2005March 2005November 2005January 2006March 2006June 2006August 2006September 2006December 2006February 2007May 2007July 2007October 2007November 2007February 2008April 2008January 2009February 2009March 2009April 2009May 2009June 2009September 2009October 2009April 2010May 2010June 2010July 2010August 2010September 2010October 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012December 2012January 2013February 2013April 2013September 2013October 2013January 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015February 2015March 2015April 2015May 2015August 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017March 2017April 2017May 2017August 2017September 2017October 2017November 2017April 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019January 2020April 2020June 2020August 2020September 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022April 2022June 2022August 2022September 2022November 2022December 2022January 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 752140800, 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{"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 14, "token_count": 20}, {"author_id": 10, "token_count": 20}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 169}, {"author_id": 16, "token_count": 16}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1493622000, 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1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 21, "token_count": 34}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 5, "token_count": 77}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 47}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 111}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 127}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 5, "token_count": 65}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 48, "token_count": 229}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 23}, {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 48, "token_count": 85}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 444}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 21, "token_count": 42}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 42}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	2220	22.49%
Fengguang Wu	1821	18.45%
Andrew Morton	896	9.08%
Matthew Wilcox	612	6.20%
Jan Kara	520	5.27%
Peter Zijlstra	401	4.06%
Johannes Weiner	223	2.26%
Mel Gorman	186	1.88%
Christoph Hellwig	139	1.41%
Linus Torvalds (pre-git)	127	1.29%
David Howells	120	1.22%
David Rientjes	109	1.10%
Nicholas Piggin	87	0.88%
Christoph Lameter	80	0.81%
Linus Torvalds	77	0.78%
Andrey Ryabinin	23	0.23%
MinChan Kim	22	0.22%
JoonSoo Kim	20	0.20%
Yang Shi	13	0.13%
Huang Ying	10	0.10%
Mike Rapoport	6	0.06%
Naoya Horiguchi	5	0.05%
Kirill A. Shutemov	4	0.04%
Lee Schermerhorn	3	0.03%
Andrea Arcangeli	3	0.03%
Michal Hocko	2	0.02%
Mike Kravetz	1	0.01%
David Hildenbrand	1	0.01%
Others	2139	21.67%
Total	9870

page_alloc.c

7217

-

209

24652

Mike RapoportMel GormanVlastimil BabkaJoonSoo KimMichal HockoAndrew MortonKamezawa HiroyukiAnshuman KhandualChristoph LameterZi YanFengguang WuMinChan KimDan J WilliamsNaoya HoriguchiLinus Torvalds (pre-git)Kirill A. ShutemovMatthew WilcoxHugh DickinsAndrey KonovalovDavid HildenbrandNicholas PigginDavid RientjesAndi KleenAlexander PotapenkoLinus TorvaldsLee SchermerhornJohannes WeinerDavid HowellsPeter ZijlstraMiaohe LinAndy WhitcroftVladimir DavydovAndrea ArcangeliLiam R. HowlettRoman GushchinCatalin MarinasYang ShiAndrey RyabininHuang YingTejun HeoJason GunthorpeAlistair PoppleYu ZhaoChristoph HellwigSong MuchunMike KravetzAl ViroOthers September 1992June 1993August 1994June 1995January 1996March 1996March 1997August 1998September 1999January 2000March 2000July 2000September 2000October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003July 2003October 2003December 2003February 2004March 2004April 2004May 2004June 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006January 2007February 2007May 2007July 2007October 2007December 2007January 2008February 2008March 2008April 2008May 2008June 2008July 2008September 2008October 2008November 2008January 2009June 2009July 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010December 2010January 2011March 2011April 2011May 2011July 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014March 2014April 2014June 2014July 2014August 2014October 2014November 2014December 2014January 2015February 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017January 2018April 2018May 2018June 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020April 2020May 2020June 2020July 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 27}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, 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"token_count": 41}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 24}, {"author_id": 5, "token_count": 2}, {"author_id": 4, "token_count": 112}, {"author_id": 16, "token_count": 91}, {"author_id": 28, "token_count": 5}, {"author_id": 35, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 4, "token_count": 392}, {"author_id": 2, "token_count": 2}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 5, "token_count": 7}, {"author_id": 2, "token_count": 2}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 58, "token_count": 9}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 26, "token_count": 122}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 54, "token_count": 7}, {"author_id": 12, "token_count": 68}, {"author_id": 20, "token_count": 8}, {"author_id": 4, "token_count": 140}, {"author_id": 58, "token_count": 10}, {"author_id": 37, "token_count": 44}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 53, "token_count": 63}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 19}, {"author_id": 16, "token_count": 4}, {"author_id": 53, "token_count": 213}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 30, "token_count": 8}, {"author_id": 5, "token_count": 37}, {"author_id": 4, "token_count": 223}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 37, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 21}, {"author_id": 9, "token_count": 11}, {"author_id": 58, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 40}, {"author_id": 4, "token_count": 28}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 50, "token_count": 8}, {"author_id": 5, "token_count": 27}, {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 17, "token_count": 11}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 2, "token_count": 11209}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 4, "token_count": 10}, {"author_id": 17, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	11254	45.65%
Mel Gorman	4742	19.24%
Vlastimil Babka	529	2.15%
JoonSoo Kim	412	1.67%
Michal Hocko	367	1.49%
Andrew Morton	358	1.45%
Kamezawa Hiroyuki	332	1.35%
Anshuman Khandual	318	1.29%
Christoph Lameter	282	1.14%
Zi Yan	276	1.12%
Fengguang Wu	245	0.99%
MinChan Kim	186	0.75%
Dan J Williams	186	0.75%
Naoya Horiguchi	165	0.67%
Linus Torvalds (pre-git)	153	0.62%
Kirill A. Shutemov	141	0.57%
Matthew Wilcox	137	0.56%
Hugh Dickins	135	0.55%
Andrey Konovalov	120	0.49%
David Hildenbrand	98	0.40%
Nicholas Piggin	93	0.38%
David Rientjes	87	0.35%
Andi Kleen	66	0.27%
Alexander Potapenko	65	0.26%
Linus Torvalds	47	0.19%
Lee Schermerhorn	46	0.19%
Johannes Weiner	45	0.18%
David Howells	45	0.18%
Peter Zijlstra	40	0.16%
Miaohe Lin	40	0.16%
Andy Whitcroft	36	0.15%
Vladimir Davydov	29	0.12%
Andrea Arcangeli	22	0.09%
Liam R. Howlett	19	0.08%
Roman Gushchin	18	0.07%
Catalin Marinas	18	0.07%
Yang Shi	13	0.05%
Andrey Ryabinin	13	0.05%
Huang Ying	11	0.04%
Tejun Heo	9	0.04%
Jason Gunthorpe	8	0.03%
Alistair Popple	7	0.03%
Yu Zhao	6	0.02%
Christoph Hellwig	6	0.02%
Song Muchun	5	0.02%
Mike Kravetz	5	0.02%
Al Viro	1	0.00%
Others	3416	13.86%
Total	24652

page_counter.c

264

-

16

814

Johannes WeinerRoman GushchinTejun HeoAndrew MortonMiaohe LinOthers February 2002June 2003July 2003August 2007November 2010December 2014February 2015November 2015November 2017June 2018April 2020August 2020October 2020December 2020April 2021August 2022 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 482}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 22, "token_count": 196}, {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 7, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 32}, ]}, ]

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

page_ext.c

539

-

34

1712

JoonSoo KimVladimir DavydovLinus Torvalds (pre-git)Vlastimil BabkaSeongJae ParkAndy WhitcroftFengguang WuYang ShiAndrea ArcangeliAndrew MortonMike RapoportKirill A. ShutemovCatalin MarinasKamezawa HiroyukiAnshuman KhandualOthers September 1992June 1993June 1995January 1996June 1999January 2005June 2005October 2005September 2006October 2007April 2008November 2008June 2009December 2009January 2011December 2014September 2015February 2016March 2016June 2016October 2016May 2017September 2017November 2017January 2018August 2018October 2018February 2019March 2019October 2019December 2020September 2021November 2021January 2022March 2022April 2022August 2022September 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 57, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 43, "token_count": 13}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 1187}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 77}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 24}, ]}, ]

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

page_idle.c

221

-

18

855

Vladimir DavydovMatthew WilcoxKirill A. ShutemovAndrea ArcangeliLinus Torvalds (pre-git)JoonSoo KimYang ShiChristoph LameterHugh DickinsSeongJae ParkAndrew MortonMinChan KimMike RapoportOthers August 1992September 1992June 1993November 1994January 1996September 1996March 1997September 1999August 2002July 2003April 2004August 2004June 2006October 2008December 2009January 2011January 2014December 2014September 2015January 2016February 2017May 2017September 2017November 2017April 2018June 2018October 2018June 2020January 2022February 2022May 2022December 2022 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 32}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 578}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 42, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 46, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 58}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	598	69.94%
Matthew Wilcox	37	4.33%
Kirill A. Shutemov	32	3.74%
Andrea Arcangeli	32	3.74%
Linus Torvalds (pre-git)	27	3.16%
JoonSoo Kim	16	1.87%
Yang Shi	13	1.52%
Christoph Lameter	10	1.17%
Hugh Dickins	9	1.05%
SeongJae Park	8	0.94%
Andrew Morton	4	0.47%
MinChan Kim	3	0.35%
Mike Rapoport	1	0.12%
Others	65	7.60%
Total	855

page_io.c

546

-

47

2591

Mel GormanChristoph HellwigAndrew MortonLinus Torvalds (pre-git)Matthew WilcoxMinChan KimPeter ZijlstraHuang YingDennis ZhouShaohua LiSeth JenningsJohannes WeinerTejun HeoAl ViroRoman GushchinLinus TorvaldsChristoph LameterNicholas PigginOthers January 1992August 1992November 1993January 1996February 1998March 1998December 1998May 1999September 1999March 2000February 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002April 2004June 2006July 2006September 2006December 2006September 2007February 2008June 2008March 2011January 2012April 2012May 2012July 2012April 2013May 2013July 2013October 2013January 2014March 2014April 2014June 2014December 2014January 2015February 2015May 2015July 2015December 2015March 2016June 2016July 2016August 2016September 2016October 2016November 2016June 2017July 2017August 2017September 2017November 2017December 2017July 2018September 2018November 2018December 2018January 2019June 2019July 2019November 2019January 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021January 2022February 2022March 2022April 2022May 2022August 2022September 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 43}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 122}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 16}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 46}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 4, "token_count": 494}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 45, "token_count": 25}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 5, "token_count": 43}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 55, "token_count": 26}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 20, "token_count": 37}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 10, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 34, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 34, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 34, "token_count": 26}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 16, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 21, "token_count": 55}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 820}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 21, "token_count": 195}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 21, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	509	19.64%
Christoph Hellwig	335	12.93%
Andrew Morton	200	7.72%
Linus Torvalds (pre-git)	98	3.78%
Matthew Wilcox	90	3.47%
MinChan Kim	59	2.28%
Peter Zijlstra	46	1.78%
Huang Ying	46	1.78%
Dennis Zhou	38	1.47%
Shaohua Li	26	1.00%
Seth Jennings	25	0.96%
Johannes Weiner	23	0.89%
Tejun Heo	22	0.85%
Al Viro	11	0.42%
Roman Gushchin	7	0.27%
Linus Torvalds	7	0.27%
Christoph Lameter	4	0.15%
Nicholas Piggin	3	0.12%
Others	1042	40.22%
Total	2591

page_isolation.c

671

-

40

1987

Zi YanKamezawa HiroyukiJoonSoo KimDavid HildenbrandMinChan KimMichal HockoNaoya HoriguchiMiaohe LinAndrew MortonAndi KleenVlastimil BabkaLinus Torvalds (pre-git)Andy WhitcroftSong MuchunMel GormanMatthew WilcoxKirill A. ShutemovDavid HowellsMike KravetzJohannes WeinerOthers September 1992June 1993January 1996October 2002February 2003January 2005June 2005October 2005January 2006June 2006October 2007November 2007October 2008November 2008December 2009October 2010December 2011April 2012July 2012October 2012December 2012January 2013June 2013November 2014December 2014September 2015January 2016April 2016May 2016July 2016May 2017July 2017November 2017April 2018May 2018December 2018March 2019July 2019November 2019January 2020April 2020May 2020October 2020December 2020September 2021November 2021January 2022April 2022May 2022September 2022October 2022March 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 57, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 339}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 16, "token_count": 66}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 14, "token_count": 78}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 14, "token_count": 26}, {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 37, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 25, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 25, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 25, "token_count": 26}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 58, "token_count": 17}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 26, "token_count": 11}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 53, "token_count": 903}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 53, "token_count": 20}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Zi Yan	932	46.90%
Kamezawa Hiroyuki	349	17.56%
JoonSoo Kim	111	5.59%
David Hildenbrand	74	3.72%
MinChan Kim	67	3.37%
Michal Hocko	39	1.96%
Naoya Horiguchi	17	0.86%
Miaohe Lin	17	0.86%
Andrew Morton	11	0.55%
Andi Kleen	10	0.50%
Vlastimil Babka	6	0.30%
Linus Torvalds (pre-git)	5	0.25%
Andy Whitcroft	5	0.25%
Song Muchun	4	0.20%
Mel Gorman	3	0.15%
Matthew Wilcox	3	0.15%
Kirill A. Shutemov	3	0.15%
David Howells	3	0.15%
Mike Kravetz	2	0.10%
Johannes Weiner	1	0.05%
Others	325	16.36%
Total	1987

page_owner.c

728

-

48

2956

JoonSoo KimVlastimil BabkaYang ShiLinus Torvalds (pre-git)Kamezawa HiroyukiMel GormanMatthew WilcoxChristoph HellwigAndrew MortonNicholas PigginChristoph LameterLinus TorvaldsMike RapoportMiaohe LinKirill A. ShutemovAndrey KonovalovOthers September 1992June 1993June 1995January 1996May 1998September 1999February 2002September 2002November 2002March 2006June 2006August 2006February 2007October 2007May 2010January 2012May 2012January 2014December 2014February 2015May 2015July 2015March 2016May 2016June 2016July 2016October 2016July 2017September 2017November 2017January 2018April 2018June 2018October 2018December 2018March 2019April 2019September 2019October 2019June 2020October 2020December 2020February 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022March 2022May 2022August 2022September 2022January 2023February 2023March 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 28, "token_count": 9}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 27}, {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 964}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 17, "token_count": 195}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 14, "token_count": 18}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 46, "token_count": 85}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 14, "token_count": 229}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 262}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 17, "token_count": 123}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 34}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 17, "token_count": 12}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1491	50.44%
Vlastimil Babka	447	15.12%
Yang Shi	85	2.88%
Linus Torvalds (pre-git)	29	0.98%
Kamezawa Hiroyuki	27	0.91%
Mel Gorman	23	0.78%
Matthew Wilcox	21	0.71%
Christoph Hellwig	12	0.41%
Andrew Morton	11	0.37%
Nicholas Piggin	9	0.30%
Christoph Lameter	9	0.30%
Linus Torvalds	7	0.24%
Mike Rapoport	6	0.20%
Miaohe Lin	3	0.10%
Kirill A. Shutemov	3	0.10%
Andrey Konovalov	1	0.03%
Others	772	26.12%
Total	2956

page_poison.c

106

-

16

446

Vlastimil BabkaAndrey KonovalovJoonSoo KimAndrey RyabininAlexander PotapenkoOthers October 2005September 2006March 2009October 2011December 2014February 2015March 2016November 2017April 2018March 2019July 2019September 2019October 2020December 2020April 2021 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 277}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 17, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, ]

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

page_reporting.c

417

-

10

1312

SeongJae ParkNaoya HoriguchiLinus Torvalds (pre-git)Kirill A. ShutemovMatthew WilcoxOthers September 1992June 1993August 2018December 2018April 2020October 2020February 2021June 2021September 2022December 2022March 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1159}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

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

page_reporting.h

53

-

10

133

Kamezawa HiroyukiLinus Torvalds (pre-git)Christoph LameterMike RapoportOthers January 1996August 1998October 2005September 2006October 2007April 2008May 2011November 2017April 2020June 2020June 2021 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "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

256

-

13

1116

Linus Torvalds (pre-git)Kamezawa HiroyukiMiaohe LinDavid HildenbrandOthers September 1992June 1993June 1995January 1996October 2007December 2011November 2017May 2020January 2022February 2022March 2022May 2022August 2022September 2022November 2022January 2023May 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 10}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 924}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 58, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	37	3.32%
Kamezawa Hiroyuki	10	0.90%
Miaohe Lin	7	0.63%
David Hildenbrand	2	0.18%
Others	1060	94.98%
Total	1116

page_vma_mapped.c

319

-

23

1298

Kirill A. ShutemovHugh DickinsMatthew WilcoxZi YanSong MuchunJérôme GlisseAlistair PoppleAndrew MortonLinus Torvalds (pre-git)Peter XuYang ShiNaoya HoriguchiNicholas PigginLee SchermerhornMiaohe LinChristoph LameterChristoph HellwigOthers January 1992August 1992June 1995July 2002September 2002October 2002March 2003November 2003May 2004February 2006October 2008May 2010February 2017March 2017July 2017September 2017October 2017November 2017January 2018October 2018December 2020June 2021February 2022April 2022May 2022July 2022August 2022December 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 783}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 22}, {"author_id": 53, "token_count": 33}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 18}, {"author_id": 6, "token_count": 190}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 100}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 24}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 40, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	825	63.56%
Hugh Dickins	190	14.64%
Matthew Wilcox	100	7.70%
Zi Yan	33	2.54%
Song Muchun	24	1.85%
Jérôme Glisse	22	1.69%
Alistair Popple	18	1.39%
Andrew Morton	12	0.92%
Linus Torvalds (pre-git)	6	0.46%
Peter Xu	6	0.46%
Yang Shi	5	0.39%
Naoya Horiguchi	4	0.31%
Nicholas Piggin	3	0.23%
Lee Schermerhorn	3	0.23%
Miaohe Lin	1	0.08%
Christoph Lameter	1	0.08%
Christoph Hellwig	1	0.08%
Others	44	3.39%
Total	1298

pagewalk.c

632

-

28

2816

Naoya HoriguchiChristoph HellwigKirill A. ShutemovDavid HowellsMatthew WilcoxLinus Torvalds (pre-git)David HildenbrandChristoph LameterPeter XuJohannes WeinerAndy WhitcroftAndi KleenOthers September 1993July 1994January 1995December 2004January 2005October 2007February 2008April 2008June 2008December 2009April 2010November 2010March 2011July 2011December 2012April 2013May 2013October 2013February 2015March 2015January 2016February 2017March 2017July 2017November 2017August 2019October 2019February 2020June 2020June 2021August 2022September 2022October 2022December 2022 var spanGroupData = [ {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 48}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 57, "token_count": 11}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 655}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 26, "token_count": 39}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 26, "token_count": 144}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 26, "token_count": 352}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 53}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 288}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 224}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 408}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 273}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 25, "token_count": 24}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 40, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	542	19.25%
Christoph Hellwig	288	10.23%
Kirill A. Shutemov	58	2.06%
David Howells	48	1.70%
Matthew Wilcox	39	1.38%
Linus Torvalds (pre-git)	31	1.10%
David Hildenbrand	24	0.85%
Christoph Lameter	16	0.57%
Peter Xu	12	0.43%
Johannes Weiner	12	0.43%
Andy Whitcroft	11	0.39%
Andi Kleen	2	0.07%
Others	1733	61.54%
Total	2816

percpu-internal.h

259

-

9

671

Dennis ZhouTejun HeoRoman GushchinLinus Torvalds (pre-git)Others October 2000February 2009March 2009April 2009June 2009July 2009August 2009April 2010September 2014June 2017July 2017November 2017February 2019August 2020April 2021May 2021January 2022May 2022February 2023 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"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": 7}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 47}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 376}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	500	74.52%
Tejun Heo	89	13.26%
Roman Gushchin	25	3.73%
Linus Torvalds (pre-git)	4	0.60%
Others	53	7.90%
Total	671

percpu-km.c

130

-

6

414

Tejun HeoDennis ZhouRoman GushchinLinus Torvalds (pre-git)Others January 1995June 1999February 2009July 2009August 2009April 2010September 2010September 2014March 2016June 2017February 2018December 2018June 2019August 2020April 2021July 2021 var spanGroupData = [ {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 298}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 2}, ]}, ]

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

percpu-stats.c

235

-

8

943

Dennis ZhouTejun HeoRoman GushchinOthers September 2002November 2002February 2009April 2010September 2014June 2017July 2017September 2017April 2018February 2019June 2019April 2020April 2021June 2021March 2022 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 34}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 664}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 167}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

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

percpu-vm.c

410

-

8

1204

Tejun HeoRoman GushchinDennis ZhouNicholas PigginMel GormanOthers February 2009July 2009April 2010August 2011November 2011August 2014September 2014November 2015February 2017June 2017February 2018June 2019April 2021June 2021July 2021 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 31}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 933}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 55}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 41}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 28, "token_count": 12}, {"author_id": 22, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 1}, ]}, ]

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

percpu.c

3453

-

67

11902

Tejun HeoDennis ZhouRoman GushchinMike RapoportAneesh Kumar K.VCatalin MarinasAl ViroAndrew MortonLinus Torvalds (pre-git)Peter ZijlstraAndi KleenJohannes WeinerDavid HowellsLinus TorvaldsChristoph LameterJoonSoo KimOthers September 1991January 1995December 1995June 1999March 2002September 2002November 2002December 2002June 2003August 2003March 2005November 2005March 2006September 2006July 2007January 2008March 2008July 2008August 2008January 2009February 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009November 2009January 2010February 2010March 2010April 2010June 2010August 2010September 2010October 2010December 2010March 2011August 2011September 2011November 2011December 2011April 2012May 2012October 2012November 2012September 2013January 2014March 2014August 2014September 2014October 2014March 2015June 2015November 2015January 2016March 2016May 2016August 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017October 2017February 2018March 2018August 2018October 2018February 2019March 2019May 2019June 2019July 2019August 2019November 2019December 2019May 2020June 2020August 2020October 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022May 2022July 2022October 2022February 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 817804800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 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": 36, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 997}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 459}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 243}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 1392}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 10, "token_count": 113}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 10, "token_count": 34}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 350}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 10, "token_count": 122}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 909}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 10, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 30, "token_count": 29}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 14, "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": 56, "token_count": 33}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 670}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 10, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 52, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 116}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 2500}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 34, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 1121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 230}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 34, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 29, "token_count": 156}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 555}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 34, "token_count": 12}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 34, "token_count": 15}, {"author_id": 22, "token_count": 416}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 34, "token_count": 10}, {"author_id": 2, "token_count": 1}, {"author_id": 22, "token_count": 79}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 87}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"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": 22, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	5509	46.29%
Dennis Zhou	3957	33.25%
Roman Gushchin	1051	8.83%
Mike Rapoport	264	2.22%
Aneesh Kumar K.V	156	1.31%
Catalin Marinas	36	0.30%
Al Viro	33	0.28%
Andrew Morton	28	0.24%
Linus Torvalds (pre-git)	26	0.22%
Peter Zijlstra	25	0.21%
Andi Kleen	10	0.08%
Johannes Weiner	4	0.03%
David Howells	4	0.03%
Linus Torvalds	2	0.02%
Christoph Lameter	2	0.02%
JoonSoo Kim	1	0.01%
Others	794	6.67%
Total	11902

pgalloc-track.h

51

-

7

226

Linus Torvalds (pre-git)Andi KleenKirill A. ShutemovOthers September 1991September 1993January 1995December 2004September 2006December 2006March 2017November 2017August 2020May 2021 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

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

pgtable-generic.c

231

-

24

935

Andrea ArcangeliKirill A. ShutemovJoonSoo KimAneesh Kumar K.VMatthew WilcoxLinus Torvalds (pre-git)Andrew MortonLinus TorvaldsDan J WilliamsZi YanMike RapoportPeter ZijlstraMel GormanHugh DickinsAnshuman KhandualOthers September 1993January 1995June 1995September 1996March 1998October 2000February 2002January 2004May 2004January 2008March 2008December 2008January 2011October 2012November 2012June 2013September 2013November 2013December 2013February 2015June 2015July 2015January 2016February 2016February 2017March 2017September 2017November 2017January 2018August 2018November 2019June 2020June 2021January 2022May 2022March 2023 var spanGroupData = [ {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 393}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 29, "token_count": 15}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 14, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 29, "token_count": 37}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "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}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	393	42.03%
Kirill A. Shutemov	72	7.70%
JoonSoo Kim	61	6.52%
Aneesh Kumar K.V	52	5.56%
Matthew Wilcox	39	4.17%
Linus Torvalds (pre-git)	22	2.35%
Andrew Morton	12	1.28%
Linus Torvalds	7	0.75%
Dan J Williams	7	0.75%
Zi Yan	5	0.53%
Mike Rapoport	4	0.43%
Peter Zijlstra	3	0.32%
Mel Gorman	2	0.21%
Hugh Dickins	1	0.11%
Anshuman Khandual	1	0.11%
Others	254	27.17%
Total	935

process_vm_access.c

304

-

25

1114

Al ViroLinus Torvalds (pre-git)Christoph HellwigDavid HowellsMike RapoportAndrew MortonLinus TorvaldsOthers November 1993June 1995September 1996September 1999January 2000September 2000July 2002August 2002April 2003February 2004April 2004June 2005January 2006September 2006October 2006May 2007January 2009November 2009March 2011October 2011February 2012February 2014April 2014March 2015January 2016February 2016October 2016December 2016February 2017February 2018May 2019January 2020March 2020June 2020September 2020October 2020September 2022 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 726}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 56, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 56, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 56, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	172	15.44%
Linus Torvalds (pre-git)	30	2.69%
Christoph Hellwig	24	2.15%
David Howells	6	0.54%
Mike Rapoport	4	0.36%
Andrew Morton	3	0.27%
Linus Torvalds	1	0.09%
Others	874	78.46%
Total	1114

ptdump.c

165

-

4

875

Andrey KonovalovSong MuchunOthers February 2020June 2020December 2020April 2021March 2022September 2022 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 744}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 44}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

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

readahead.c

855

-

44

2675

Matthew WilcoxFengguang WuDavid HowellsChristoph HellwigAndrew MortonAl ViroJan KaraMichal HockoJohannes WeinerNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovRoman GushchinOthers November 1991August 1992February 2002April 2002May 2002July 2002August 2002October 2002December 2002February 2003June 2003July 2003October 2003February 2004March 2004May 2004August 2004January 2005March 2005September 2005January 2006March 2006December 2006July 2007October 2007July 2008October 2008January 2009June 2009March 2010April 2010October 2011May 2012August 2012January 2013September 2013November 2013April 2014January 2015October 2015November 2015January 2016April 2016July 2016August 2016December 2016November 2017December 2017March 2018April 2018June 2018July 2018August 2018October 2018December 2018May 2019February 2020June 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021November 2021March 2022April 2022June 2022September 2022January 2023 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 23}, {"author_id": 31, "token_count": 14}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 43, "token_count": 313}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 43, "token_count": 63}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 43, "token_count": 174}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 43, "token_count": 14}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 56, "token_count": 15}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 391}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 252}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 31, "token_count": 204}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 31, "token_count": 46}, {"author_id": 5, "token_count": 104}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 48, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 45}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 21, "token_count": 11}, {"author_id": 5, "token_count": 30}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 42}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 117}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 40}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	948	35.44%
Fengguang Wu	572	21.38%
David Howells	264	9.87%
Christoph Hellwig	142	5.31%
Andrew Morton	119	4.45%
Al Viro	21	0.79%
Jan Kara	20	0.75%
Michal Hocko	19	0.71%
Johannes Weiner	7	0.26%
Nicholas Piggin	6	0.22%
Linus Torvalds (pre-git)	5	0.19%
Linus Torvalds	3	0.11%
Kirill A. Shutemov	3	0.11%
Roman Gushchin	1	0.04%
Others	545	20.37%
Total	2675

rmap.c

2562

-

105

8778

Hugh DickinsAlistair PoppleMatthew WilcoxAndrew MortonKirill A. ShutemovJoonSoo KimPeter ZijlstraMel GormanDavid HildenbrandLinus TorvaldsHuang YingSong MuchunMinChan KimMike KravetzJérôme GlisseAndrea ArcangeliLinus Torvalds (pre-git)Vladimir DavydovNaoya HoriguchiAndi KleenNicholas PigginPeter XuYu ZhaoAnshuman KhandualChristoph LameterShaohua LiJohannes WeinerVlastimil BabkaZi YanFengguang WuYang ShiKamezawa HiroyukiAndy WhitcroftMike RapoportMiaohe LinLiam R. HowlettJan KaraJason GunthorpeAneesh Kumar K.VOthers January 1992August 1992November 1992June 1993July 1994June 1995January 1996March 1996September 1996March 1997May 1998January 1999June 1999September 1999January 2000September 2000October 2000January 2001February 2002March 2002April 2002June 2002July 2002September 2002October 2002November 2002January 2003February 2003August 2003April 2004May 2004June 2004August 2004October 2004December 2004February 2005March 2005May 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007October 2007February 2008March 2008July 2008August 2008October 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010April 2010May 2010June 2010August 2010September 2010October 2010January 2011March 2011May 2011June 2011October 2011January 2012March 2012October 2012November 2012December 2012February 2013April 2013August 2013September 2013October 2013November 2013January 2014April 2014June 2014September 2014October 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016August 2016December 2016January 2017February 2017March 2017May 2017July 2017August 2017September 2017November 2017February 2018April 2018July 2018October 2018December 2018January 2019May 2019September 2019October 2019November 2019March 2020April 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 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 13, "token_count": 4}, ]}, 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{"author_id": 18, "token_count": 6}, {"author_id": 6, "token_count": 19}, {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 86}, {"author_id": 16, "token_count": 13}, {"author_id": 42, "token_count": 78}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 125}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 3, "token_count": 30}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 272}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 37}, {"author_id": 55, "token_count": 34}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 51, "token_count": 40}, {"author_id": 24, "token_count": 14}, {"author_id": 4, "token_count": 26}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 12}, {"author_id": 26, "token_count": 2}, {"author_id": 53, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 7}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 51, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 15, "token_count": 56}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 51, "token_count": 56}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 51, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 5, "token_count": 1}, {"author_id": 15, "token_count": 8}, {"author_id": 40, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 58, "token_count": 3}, {"author_id": 35, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 54, "token_count": 1063}, {"author_id": 6, "token_count": 46}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 54, "token_count": 24}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 20, "token_count": 105}, {"author_id": 5, "token_count": 312}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 92}, {"author_id": 5, "token_count": 107}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 38, "token_count": 38}, {"author_id": 6, "token_count": 3}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 35, "token_count": 155}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 248}, {"author_id": 16, "token_count": 98}, {"author_id": 40, "token_count": 14}, {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 25, "token_count": 32}, {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 28}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 5, "token_count": 22}, {"author_id": 15, "token_count": 78}, {"author_id": 11, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 459}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 106}, {"author_id": 7, "token_count": 5}, {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 5, "token_count": 213}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 20, "token_count": 38}, {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 20, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	1318	15.01%
Alistair Popple	1087	12.38%
Matthew Wilcox	671	7.64%
Andrew Morton	667	7.60%
Kirill A. Shutemov	558	6.36%
JoonSoo Kim	426	4.85%
Peter Zijlstra	392	4.47%
Mel Gorman	286	3.26%
David Hildenbrand	283	3.22%
Linus Torvalds	208	2.37%
Huang Ying	166	1.89%
Song Muchun	156	1.78%
MinChan Kim	148	1.69%
Mike Kravetz	145	1.65%
Jérôme Glisse	135	1.54%
Andrea Arcangeli	125	1.42%
Linus Torvalds (pre-git)	101	1.15%
Vladimir Davydov	100	1.14%
Naoya Horiguchi	86	0.98%
Andi Kleen	82	0.93%
Nicholas Piggin	73	0.83%
Peter Xu	61	0.69%
Yu Zhao	41	0.47%
Anshuman Khandual	39	0.44%
Christoph Lameter	35	0.40%
Shaohua Li	34	0.39%
Johannes Weiner	32	0.36%
Vlastimil Babka	17	0.19%
Zi Yan	16	0.18%
Fengguang Wu	14	0.16%
Yang Shi	13	0.15%
Kamezawa Hiroyuki	9	0.10%
Andy Whitcroft	8	0.09%
Mike Rapoport	4	0.05%
Miaohe Lin	3	0.03%
Liam R. Howlett	3	0.03%
Jan Kara	3	0.03%
Jason Gunthorpe	1	0.01%
Aneesh Kumar K.V	1	0.01%
Others	1231	14.02%
Total	8778

rodata_test.c

52

-

9

142

Andi KleenChristoph HellwigOthers November 2005January 2008February 2017May 2017October 2017June 2019June 2020August 2020September 2022 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

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

secretmem.c

293

-

23

1154

Mike RapoportMatthew WilcoxLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovHugh DickinsOthers January 1992August 1992June 1995February 1998June 1999February 2002October 2004May 2007July 2008January 2009September 2009October 2014September 2015November 2015July 2016February 2017November 2017April 2020July 2021October 2021January 2022February 2022April 2022May 2022June 2022July 2022September 2022January 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"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": 6, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 848}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	919	79.64%
Matthew Wilcox	36	3.12%
Linus Torvalds (pre-git)	12	1.04%
Linus Torvalds	5	0.43%
Kirill A. Shutemov	3	0.26%
Hugh Dickins	2	0.17%
Others	177	15.34%
Total	1154

shmem.c

4412

-

151

19170

Hugh DickinsKirill A. ShutemovMatthew WilcoxLinus TorvaldsAl ViroLinus Torvalds (pre-git)Mike KravetzAndrew MortonMike RapoportDavid HowellsVlastimil BabkaMiaohe LinYang ShiNicholas PigginJohannes WeinerChristoph HellwigLee SchermerhornAndrea ArcangeliYu ZhaoMel GormanAndi KleenPeter XuShaohua LiJan KaraSong MuchunDavid RientjesMinChan KimAneesh Kumar K.VChristoph LameterHuang YingDan J WilliamsCatalin MarinasFengguang WuVladimir DavydovTejun HeoKamezawa HiroyukiJoonSoo KimMichal HockoOthers September 1991March 1992April 1992May 1992August 1992September 1992October 1992March 1993June 1993July 1993September 1993July 1994June 1995March 1996May 1996September 1996January 1997March 1997October 1997January 1998February 1998March 1998September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003July 2003October 2003December 2003March 2004April 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2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, 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"token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 46, "token_count": 110}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 58, "token_count": 1}, {"author_id": 35, "token_count": 9}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 6, "token_count": 32}, {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 9, "token_count": 3}, {"author_id": 6, "token_count": 4}, {"author_id": 5, "token_count": 312}, {"author_id": 58, "token_count": 138}, {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 6, "token_count": 133}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 453}, {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 35}, {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 34}, {"author_id": 6, "token_count": 29}, {"author_id": 60, "token_count": 215}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	4119	21.49%
Kirill A. Shutemov	1935	10.09%
Matthew Wilcox	1362	7.10%
Linus Torvalds	1179	6.15%
Al Viro	1040	5.43%
Linus Torvalds (pre-git)	958	5.00%
Mike Kravetz	822	4.29%
Andrew Morton	791	4.13%
Mike Rapoport	474	2.47%
David Howells	386	2.01%
Vlastimil Babka	159	0.83%
Miaohe Lin	145	0.76%
Yang Shi	129	0.67%
Nicholas Piggin	127	0.66%
Johannes Weiner	112	0.58%
Christoph Hellwig	112	0.58%
Lee Schermerhorn	105	0.55%
Andrea Arcangeli	103	0.54%
Yu Zhao	69	0.36%
Mel Gorman	24	0.13%
Andi Kleen	22	0.11%
Peter Xu	20	0.10%
Shaohua Li	16	0.08%
Jan Kara	12	0.06%
Song Muchun	11	0.06%
David Rientjes	8	0.04%
MinChan Kim	7	0.04%
Aneesh Kumar K.V	7	0.04%
Christoph Lameter	6	0.03%
Huang Ying	4	0.02%
Dan J Williams	4	0.02%
Catalin Marinas	4	0.02%
Fengguang Wu	3	0.02%
Vladimir Davydov	2	0.01%
Tejun Heo	2	0.01%
Kamezawa Hiroyuki	2	0.01%
JoonSoo Kim	2	0.01%
Michal Hocko	1	0.01%
Others	4886	25.49%
Total	19170

shrinker_debug.c

294

-

15

1295

Roman GushchinYang ShiAndrew MortonJohannes WeinerMel GormanDavid RientjesLinus Torvalds (pre-git)Others June 1999October 2002June 2004March 2006June 2006October 2007February 2008June 2009July 2010April 2014January 2016November 2017August 2020May 2021May 2022July 2022February 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 46, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 1085}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 59}, ]}, ]

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

shuffle.c

182

-

8

587

Dan J WilliamsKamezawa HiroyukiDavid HildenbrandMatthew WilcoxOthers March 2005October 2005October 2007May 2019April 2020August 2020October 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 482}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

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

shuffle.h

53

-

7

186

Dan J WilliamsAndrew MortonKirill A. ShutemovOthers September 2002July 2012December 2018May 2019April 2020May 2021March 2023 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 41, "token_count": 156}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]

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

slab.c

4045

-

131

16183

JoonSoo KimAndrew MortonChristoph LameterLinus Torvalds (pre-git)David RientjesVlastimil BabkaMel GormanAlexander PotapenkoLinus TorvaldsAl ViroMatthew WilcoxHugh DickinsSong MuchunAndrey KonovalovChristoph HellwigVladimir DavydovRoman GushchinCatalin MarinasMarco ElverNicholas PigginAndrey RyabininDavid HowellsMiaohe LinTejun HeoLee SchermerhornKirill A. ShutemovAndi KleenSeongJae ParkMike RapoportMichal HockoOthers January 1992March 1992May 1992August 1992September 1992April 1994May 1994June 1995January 1996June 1996September 1996January 1997March 1997October 1997February 1998May 1998August 1998February 1999June 1999September 1999January 2000June 2000July 2000August 2000September 2000February 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003May 2003June 2003July 2003September 2003October 2003February 2004March 2004April 2004May 2004June 2004July 2004August 2004September 2004October 2004January 2005May 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006September 2006October 2006November 2006December 2006February 2007April 2007May 2007July 2007August 2007October 2007November 2007January 2008March 2008April 2008May 2008June 2008July 2008August 2008October 2008January 2009February 2009March 2009April 2009June 2009September 2009October 2009December 2009January 2010March 2010May 2010August 2010October 2010December 2010January 2011February 2011March 2011June 2011July 2011August 2011October 2011November 2011March 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013April 2013September 2013October 2013December 2013March 2014April 2014May 2014June 2014August 2014September 2014October 2014December 2014February 2015April 2015June 2015August 2015September 2015October 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016December 2016January 2017February 2017May 2017June 2017July 2017November 2017December 2017January 2018February 2018April 2018June 2018October 2018November 2018December 2018January 2019February 2019March 2019May 2019July 2019November 2019January 2020June 2020August 2020September 2020December 2020January 2021February 2021March 2021April 2021May 2021October 2021November 2021March 2022April 2022May 2022June 2022August 2022October 2022November 2022December 2022January 2023February 2023April 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 351}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 299}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 704}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 965113200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 56, "token_count": 28}, {"author_id": 36, "token_count": 4}, {"author_id": 24, "token_count": 72}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 922}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 20}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 75}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, 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{"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1538377200, 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1596265200, "group": [ {"author_id": 33, "token_count": 19}, {"author_id": 22, "token_count": 31}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 81}, {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 35}, {"author_id": 17, "token_count": 59}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 254}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "token_count": 14}, {"author_id": 35, "token_count": 46}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 35, "token_count": 15}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	3381	20.89%
Andrew Morton	2525	15.60%
Christoph Lameter	2343	14.48%
Linus Torvalds (pre-git)	1508	9.32%
David Rientjes	450	2.78%
Vlastimil Babka	352	2.18%
Mel Gorman	184	1.14%
Alexander Potapenko	184	1.14%
Linus Torvalds	100	0.62%
Al Viro	86	0.53%
Matthew Wilcox	71	0.44%
Hugh Dickins	66	0.41%
Song Muchun	61	0.38%
Andrey Konovalov	49	0.30%
Christoph Hellwig	46	0.28%
Vladimir Davydov	45	0.28%
Roman Gushchin	36	0.22%
Catalin Marinas	30	0.19%
Marco Elver	25	0.15%
Nicholas Piggin	18	0.11%
Andrey Ryabinin	17	0.11%
David Howells	15	0.09%
Miaohe Lin	14	0.09%
Tejun Heo	11	0.07%
Lee Schermerhorn	11	0.07%
Kirill A. Shutemov	8	0.05%
Andi Kleen	7	0.04%
SeongJae Park	6	0.04%
Mike Rapoport	4	0.02%
Michal Hocko	3	0.02%
Others	4527	27.97%
Total	16183

slab.h

850

-

69

3242

Roman GushchinMatthew WilcoxChristoph LameterVlastimil BabkaAlexander PotapenkoVladimir DavydovSong MuchunLinus Torvalds (pre-git)Andrey KonovalovJoonSoo KimAndrew MortonMarco ElverAndrey RyabininYang ShiChristoph HellwigLinus TorvaldsJohannes WeinerAl ViroPeter ZijlstraDavid RientjesTejun HeoOthers August 1992June 1995January 1997March 1997September 1999June 2000February 2002October 2002May 2003June 2003November 2004September 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008August 2008October 2008June 2009March 2010July 2010October 2010February 2011May 2011June 2011July 2011March 2012June 2012July 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013August 2013October 2013May 2014June 2014August 2014October 2014December 2014February 2015June 2015November 2015February 2016March 2016May 2016June 2016July 2016October 2016December 2016January 2017February 2017March 2017June 2017September 2017November 2017January 2018April 2018June 2018August 2018December 2018February 2019March 2019May 2019July 2019November 2019March 2020August 2020October 2020December 2020January 2021February 2021March 2021April 2021June 2021July 2021October 2021November 2021March 2022April 2022August 2022September 2022October 2022November 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 21}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 56, "token_count": 5}, {"author_id": 24, "token_count": 6}, ]}, 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[ {"author_id": 42, "token_count": 17}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 14, "token_count": 2}, {"author_id": 42, "token_count": 16}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 13}, {"author_id": 42, "token_count": 21}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 17, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 46, "token_count": 13}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 32}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 88}, {"author_id": 33, "token_count": 8}, {"author_id": 22, "token_count": 77}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 405}, {"author_id": 17, "token_count": 133}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 22, "token_count": 63}, {"author_id": 35, "token_count": 2}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 22, "token_count": 15}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 30}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 398}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 140}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 72}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 35, "token_count": 21}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 50}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 22, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	570	17.58%
Matthew Wilcox	444	13.70%
Christoph Lameter	382	11.78%
Vlastimil Babka	336	10.36%
Alexander Potapenko	128	3.95%
Vladimir Davydov	98	3.02%
Song Muchun	95	2.93%
Linus Torvalds (pre-git)	55	1.70%
Andrey Konovalov	50	1.54%
JoonSoo Kim	47	1.45%
Andrew Morton	22	0.68%
Marco Elver	19	0.59%
Andrey Ryabinin	18	0.56%
Yang Shi	13	0.40%
Christoph Hellwig	8	0.25%
Linus Torvalds	7	0.22%
Johannes Weiner	6	0.19%
Al Viro	5	0.15%
Peter Zijlstra	4	0.12%
David Rientjes	3	0.09%
Tejun Heo	2	0.06%
Others	930	28.69%
Total	3242

slab_common.c

1461

-

91

5457

Christoph LameterRoman GushchinVladimir DavydovVlastimil BabkaJoonSoo KimAndrey RyabininYang ShiTejun HeoMarco ElverAndrey KonovalovAl ViroAlexander PotapenkoLinus Torvalds (pre-git)Johannes WeinerMatthew WilcoxLinus TorvaldsChristoph HellwigAndrew MortonSong MuchunNicholas PigginMike KravetzMiaohe LinMike RapoportKirill A. ShutemovHugh DickinsOthers January 1992August 1992January 1997March 1997January 2000June 2000February 2002June 2002July 2002November 2002February 2003June 2003July 2003October 2003August 2004September 2005October 2005January 2006March 2006May 2006June 2006December 2006May 2007July 2007October 2007November 2007January 2008February 2008April 2008July 2008August 2008October 2008February 2009March 2009April 2009July 2010August 2010October 2010June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013May 2013July 2013September 2013January 2014April 2014June 2014August 2014October 2014November 2014December 2014February 2015June 2015November 2015March 2016May 2016July 2016December 2016January 2017February 2017June 2017July 2017November 2017January 2018April 2018June 2018August 2018October 2018December 2018February 2019March 2019July 2019October 2019November 2019February 2020April 2020June 2020August 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022March 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 56, "token_count": 42}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 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{"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 35}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 665}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 24, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 45}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 17, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	835	15.30%
Roman Gushchin	553	10.13%
Vladimir Davydov	276	5.06%
Vlastimil Babka	171	3.13%
JoonSoo Kim	171	3.13%
Andrey Ryabinin	117	2.14%
Yang Shi	108	1.98%
Tejun Heo	83	1.52%
Marco Elver	78	1.43%
Andrey Konovalov	59	1.08%
Al Viro	56	1.03%
Alexander Potapenko	31	0.57%
Linus Torvalds (pre-git)	26	0.48%
Johannes Weiner	20	0.37%
Matthew Wilcox	19	0.35%
Linus Torvalds	14	0.26%
Christoph Hellwig	14	0.26%
Andrew Morton	10	0.18%
Song Muchun	6	0.11%
Nicholas Piggin	4	0.07%
Mike Kravetz	4	0.07%
Miaohe Lin	4	0.07%
Mike Rapoport	2	0.04%
Kirill A. Shutemov	2	0.04%
Hugh Dickins	2	0.04%
Others	2792	51.16%
Total	5457

slub.c

6505

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164

26597

Christoph LameterVlastimil BabkaJoonSoo KimAndrey KonovalovAlexander PotapenkoDavid RientjesAndrey RyabininSong MuchunVladimir DavydovMatthew WilcoxMel GormanRoman GushchinMiaohe LinPeter ZijlstraTejun HeoShaohua LiYu ZhaoLinus TorvaldsMarco ElverNicholas PigginAl ViroLinus Torvalds (pre-git)Andrew MortonKamezawa HiroyukiKirill A. ShutemovYang ShiCatalin MarinasSeongJae ParkMichal HockoDavid HowellsFengguang WuChristoph HellwigAndi KleenOthers September 1992January 1997September 1999June 2000February 2002May 2003June 2003July 2003September 2003January 2005January 2006March 2006September 2006December 2006May 2007June 2007July 2007August 2007September 2007October 2007November 2007December 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008October 2008November 2008December 2008February 2009March 2009April 2009May 2009June 2009July 2009September 2009October 2009December 2009February 2010March 2010April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011September 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013July 2013September 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014October 2014December 2014February 2015March 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016January 2017February 2017June 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018October 2018December 2018January 2019February 2019March 2019May 2019July 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021October 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 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{"timestamp": 1412146800, "group": [ {"author_id": 14, "token_count": 19}, {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 114}, {"author_id": 14, "token_count": 7}, {"author_id": 10, "token_count": 4}, {"author_id": 42, "token_count": 97}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 22}, {"author_id": 14, "token_count": 29}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 23, "token_count": 5}, {"author_id": 1, "token_count": 75}, {"author_id": 3, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 42, "token_count": 21}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 14, "token_count": 226}, {"author_id": 4, "token_count": 1}, {"author_id": 42, "token_count": 7}, {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 93}, {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 401}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 31}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 67}, {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 12, "token_count": 74}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 103}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 76}, {"author_id": 22, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 11, "token_count": 11}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 11, "token_count": 22}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 17, "token_count": 29}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 1, "token_count": 2}, {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 33, "token_count": 25}, {"author_id": 22, "token_count": 39}, {"author_id": 17, "token_count": 362}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 31}, {"author_id": 22, "token_count": 9}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 258}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 117}, {"author_id": 12, "token_count": 1}, {"author_id": 22, "token_count": 2}, {"author_id": 17, "token_count": 124}, {"author_id": 60, "token_count": 242}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 100}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 1125}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 17, "token_count": 54}, {"author_id": 60, "token_count": 2290}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 24, "token_count": 15}, {"author_id": 17, "token_count": 66}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 17, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 105}, {"author_id": 58, "token_count": 43}, {"author_id": 17, "token_count": 169}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 736}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 83}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 58, "token_count": 5}, {"author_id": 35, "token_count": 74}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 549}, {"author_id": 60, "token_count": 227}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 32}, {"author_id": 17, "token_count": 11}, {"author_id": 60, "token_count": 558}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 171}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 985}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	11335	42.62%
Vlastimil Babka	4244	15.96%
JoonSoo Kim	441	1.66%
Andrey Konovalov	385	1.45%
Alexander Potapenko	380	1.43%
David Rientjes	230	0.86%
Andrey Ryabinin	161	0.61%
Song Muchun	157	0.59%
Vladimir Davydov	140	0.53%
Matthew Wilcox	128	0.48%
Mel Gorman	88	0.33%
Roman Gushchin	55	0.21%
Miaohe Lin	48	0.18%
Peter Zijlstra	45	0.17%
Tejun Heo	35	0.13%
Shaohua Li	35	0.13%
Yu Zhao	33	0.12%
Linus Torvalds	33	0.12%
Marco Elver	26	0.10%
Nicholas Piggin	21	0.08%
Al Viro	15	0.06%
Linus Torvalds (pre-git)	14	0.05%
Andrew Morton	11	0.04%
Kamezawa Hiroyuki	9	0.03%
Kirill A. Shutemov	7	0.03%
Yang Shi	4	0.02%
Catalin Marinas	4	0.02%
SeongJae Park	3	0.01%
Michal Hocko	3	0.01%
David Howells	3	0.01%
Fengguang Wu	1	0.00%
Christoph Hellwig	1	0.00%
Andi Kleen	1	0.00%
Others	8501	31.96%
Total	26597

sparse-vmemmap.c

470

-

37

2029

Christoph LameterDan J WilliamsAndy WhitcroftMichal HockoKirill A. ShutemovChristoph HellwigLinus Torvalds (pre-git)Anshuman KhandualKamezawa HiroyukiJohannes WeinerAndi KleenJérôme GlisseDavid RientjesAl ViroSong MuchunShaohua LiMike RapoportAneesh Kumar K.VAndrew MortonLinus TorvaldsOthers September 1992December 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002September 2002June 2003October 2003December 2004January 2005June 2005October 2005October 2007November 2007March 2008November 2008September 2009February 2010July 2010November 2010April 2013January 2014August 2015January 2016March 2016August 2016March 2017July 2017September 2017November 2017December 2017August 2018October 2018July 2019August 2020June 2021April 2022June 2022October 2022April 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 36, "token_count": 10}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 57, "token_count": 189}, {"author_id": 1, "token_count": 528}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 198}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 37, "token_count": 48}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 21, "token_count": 46}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 35}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 409}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 249}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 29, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	528	26.02%
Dan J Williams	224	11.04%
Andy Whitcroft	193	9.51%
Michal Hocko	53	2.61%
Kirill A. Shutemov	48	2.37%
Christoph Hellwig	46	2.27%
Linus Torvalds (pre-git)	37	1.82%
Anshuman Khandual	35	1.72%
Kamezawa Hiroyuki	27	1.33%
Johannes Weiner	22	1.08%
Andi Kleen	13	0.64%
Jérôme Glisse	6	0.30%
David Rientjes	6	0.30%
Al Viro	6	0.30%
Song Muchun	5	0.25%
Shaohua Li	4	0.20%
Mike Rapoport	3	0.15%
Aneesh Kumar K.V	3	0.15%
Andrew Morton	2	0.10%
Linus Torvalds	1	0.05%
Others	767	37.80%
Total	2029

sparse.c

931

-

72

3603

Dan J WilliamsAndy WhitcroftMike RapoportMel GormanMichal HockoChristoph LameterKirill A. ShutemovLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerMike KravetzDavid HildenbrandKamezawa HiroyukiDavid RientjesAneesh Kumar K.VMatthew WilcoxJoonSoo KimAndrew MortonSong MuchunDavid HowellsNicholas PigginAndrea ArcangeliAndi KleenMiaohe LinLinus TorvaldsAl ViroOthers September 1992October 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002June 2002September 2002February 2003January 2005March 2005June 2005September 2005October 2005January 2006March 2006April 2006May 2006June 2006December 2006May 2007August 2007October 2007December 2007April 2008July 2008November 2008March 2009February 2010May 2010July 2010January 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013May 2013September 2013November 2013January 2014March 2014April 2014December 2014January 2016March 2016August 2016February 2017May 2017July 2017September 2017November 2017December 2017January 2018April 2018May 2018August 2018October 2018December 2018March 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020August 2020October 2020April 2021June 2021September 2021October 2021November 2021March 2022April 2022 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 57, "token_count": 296}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 165}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 39, "token_count": 11}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 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"token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 32, "token_count": 11}, {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 12}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 76}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 47}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 21, "token_count": 44}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 406}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 79}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 601}, {"author_id": 25, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 25, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 29, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	613	17.01%
Andy Whitcroft	381	10.57%
Mike Rapoport	133	3.69%
Mel Gorman	132	3.66%
Michal Hocko	88	2.44%
Christoph Lameter	66	1.83%
Kirill A. Shutemov	64	1.78%
Linus Torvalds (pre-git)	47	1.30%
Christoph Hellwig	44	1.22%
Johannes Weiner	31	0.86%
Mike Kravetz	16	0.44%
David Hildenbrand	14	0.39%
Kamezawa Hiroyuki	11	0.31%
David Rientjes	11	0.31%
Aneesh Kumar K.V	8	0.22%
Matthew Wilcox	5	0.14%
JoonSoo Kim	5	0.14%
Andrew Morton	5	0.14%
Song Muchun	3	0.08%
David Howells	3	0.08%
Nicholas Piggin	2	0.06%
Andrea Arcangeli	2	0.06%
Andi Kleen	2	0.06%
Miaohe Lin	1	0.03%
Linus Torvalds	1	0.03%
Al Viro	1	0.03%
Others	1914	53.12%
Total	3603

swap.c

1104

-

71

3553

Matthew WilcoxMinChan KimAndrew MortonJohannes WeinerYu ZhaoShaohua LiHugh DickinsMel GormanLinus Torvalds (pre-git)Nicholas PigginLinus TorvaldsMichal HockoAndrea ArcangeliKirill A. ShutemovJérôme GlisseLee SchermerhornFengguang WuVladimir DavydovDan J WilliamsNaoya HoriguchiChristoph HellwigChristoph LameterRoman GushchinYang ShiTejun HeoDavid RientjesDavid HowellsMiaohe LinJoonSoo KimOthers January 1992May 1992August 1992September 1992November 1993April 1994November 1994February 1995June 1995March 1997August 1998September 2000February 2002April 2002May 2002July 2002August 2002October 2002November 2002December 2002April 2003June 2003July 2003October 2003November 2003March 2004April 2004May 2004November 2005January 2006February 2006March 2006June 2006August 2006September 2006November 2006October 2007February 2008April 2008October 2008January 2009June 2009September 2009March 2010May 2010October 2010January 2011March 2011May 2011August 2011October 2011November 2011January 2012March 2012May 2012October 2012July 2013September 2013January 2014April 2014June 2014August 2014October 2014April 2015September 2015January 2016April 2016May 2016June 2016February 2017April 2017May 2017July 2017September 2017October 2017November 2017January 2018February 2018December 2018February 2019April 2019May 2019June 2019September 2019November 2019January 2020May 2020June 2020August 2020September 2020December 2020February 2021April 2021May 2021June 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023April 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 30}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 127}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 61}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 36}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 1, "token_count": 4}, {"author_id": 28, "token_count": 17}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 28, "token_count": 25}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 28, "token_count": 13}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 59, "token_count": 15}, {"author_id": 28, "token_count": 11}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ 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"token_count": 6}, {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 47}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 4, "token_count": 78}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 7, "token_count": 26}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 37, "token_count": 26}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 26, "token_count": 10}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 3, "token_count": 14}, {"author_id": 16, "token_count": 82}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 8}, {"author_id": 37, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 55, "token_count": 15}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 20}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 91}, {"author_id": 46, "token_count": 3}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 43, "token_count": 14}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 238}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 131}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 40}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 11, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 89}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 21}, {"author_id": 16, "token_count": 72}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 16, "token_count": 34}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 21, "token_count": 7}, {"author_id": 6, "token_count": 59}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 530}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 11, "token_count": 149}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 23}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 24, "token_count": 22}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	800	22.52%
MinChan Kim	385	10.84%
Andrew Morton	268	7.54%
Johannes Weiner	229	6.45%
Yu Zhao	180	5.07%
Shaohua Li	164	4.62%
Hugh Dickins	135	3.80%
Mel Gorman	101	2.84%
Linus Torvalds (pre-git)	76	2.14%
Nicholas Piggin	66	1.86%
Linus Torvalds	54	1.52%
Michal Hocko	49	1.38%
Andrea Arcangeli	26	0.73%
Kirill A. Shutemov	22	0.62%
Jérôme Glisse	20	0.56%
Lee Schermerhorn	15	0.42%
Fengguang Wu	14	0.39%
Vladimir Davydov	11	0.31%
Dan J Williams	11	0.31%
Naoya Horiguchi	10	0.28%
Christoph Hellwig	10	0.28%
Christoph Lameter	7	0.20%
Roman Gushchin	5	0.14%
Yang Shi	3	0.08%
Tejun Heo	3	0.08%
David Rientjes	2	0.06%
David Howells	2	0.06%
Miaohe Lin	1	0.03%
JoonSoo Kim	1	0.03%
Others	883	24.85%
Total	3553

swap.h

148

-

21

670

Matthew WilcoxLinus Torvalds (pre-git)JoonSoo KimAndrew MortonHugh DickinsChristoph HellwigShaohua LiHuang YingMinChan KimLinus TorvaldsDan StreetmanKamezawa HiroyukiChristoph LameterAndi KleenTejun HeoMichal HockoSeth JenningsOthers February 1995June 1995January 1996February 1998December 1998May 1999June 1999September 1999February 2002May 2002June 2002September 2002November 2002December 2002October 2003May 2004March 2006June 2006February 2008December 2009March 2010August 2010February 2013April 2013September 2015November 2016July 2017September 2017November 2017April 2018January 2019August 2020October 2020May 2022June 2022September 2022October 2022January 2023 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 6, "token_count": 40}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 44, "token_count": 8}, {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 55, "token_count": 13}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 57}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 21, "token_count": 3}, ]}, ]

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

swap_cgroup.c

231

-

20

837

Kamezawa HiroyukiHuang YingDavid RientjesJohannes WeinerAndrew MortonHugh DickinsYu ZhaoAl ViroLinus Torvalds (pre-git)Others September 1999June 2002April 2004January 2006October 2008January 2009April 2009March 2010May 2011July 2011November 2011January 2012March 2012June 2012January 2014August 2014December 2014February 2015January 2016March 2016April 2017June 2017July 2017November 2017June 2020March 2022September 2022 var spanGroupData = [ {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 39, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 39, "token_count": 436}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 39, "token_count": 17}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 39, "token_count": 82}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 32, "token_count": 19}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 80}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 3}, ]}, ]

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

swap_slots.c

350

-

16

1168

Huang YingTejun HeoMatthew WilcoxLinus Torvalds (pre-git)MinChan KimHugh DickinsMiaohe LinOthers January 1992August 1992January 1996September 1996August 1998May 2012September 2015February 2017May 2017July 2017November 2017June 2018August 2018April 2020August 2020October 2020May 2021August 2021May 2022July 2022September 2022 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 11}, {"author_id": 60, "token_count": 993}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 20, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 22}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 10, "token_count": 29}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 20, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

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

swap_state.c

903

-

47

3510

Huang YingMatthew WilcoxShaohua LiAndrew MortonLinus Torvalds (pre-git)JoonSoo KimHugh DickinsMinChan KimJohannes WeinerLinus TorvaldsNicholas PigginChristoph HellwigAndrea ArcangeliMiaohe LinKamezawa HiroyukiChristoph LameterMichal HockoVladimir DavydovKirill A. ShutemovOthers September 1992June 1993November 1993July 1994February 1995June 1995January 1996September 1996March 1997January 1998February 1998August 1998May 1999June 1999September 1999March 2000September 2000October 2000February 2002April 2002June 2002July 2002August 2002October 2002December 2002January 2003April 2004May 2004September 2004February 2005May 2005October 2005January 2006February 2006March 2006June 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009June 2009September 2009December 2009March 2011March 2012July 2012February 2013June 2013January 2014February 2014October 2014September 2015January 2016April 2016June 2016October 2016February 2017May 2017July 2017September 2017October 2017November 2017December 2017April 2018June 2018January 2019July 2019June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021February 2022March 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023March 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 53}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 34}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 26}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 91}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 45}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 9, "token_count": 27}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 18, "token_count": 22}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 6, "token_count": 132}, {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 39, "token_count": 11}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 55, "token_count": 80}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 55, "token_count": 182}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 20, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 142}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 77}, {"author_id": 16, "token_count": 6}, {"author_id": 55, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 20, "token_count": 931}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 20, "token_count": 26}, {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 20, "token_count": 29}, {"author_id": 5, "token_count": 137}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 16, "token_count": 135}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 20, "token_count": 43}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 7, "token_count": 58}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 189}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 58, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 20, "token_count": 33}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 58, "token_count": 13}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 45}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 124}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1289	36.72%
Matthew Wilcox	408	11.62%
Shaohua Li	283	8.06%
Andrew Morton	220	6.27%
Linus Torvalds (pre-git)	195	5.56%
JoonSoo Kim	189	5.38%
Hugh Dickins	163	4.64%
MinChan Kim	142	4.05%
Johannes Weiner	65	1.85%
Linus Torvalds	54	1.54%
Nicholas Piggin	30	0.85%
Christoph Hellwig	22	0.63%
Andrea Arcangeli	22	0.63%
Miaohe Lin	18	0.51%
Kamezawa Hiroyuki	11	0.31%
Christoph Lameter	10	0.28%
Michal Hocko	8	0.23%
Vladimir Davydov	4	0.11%
Kirill A. Shutemov	3	0.09%
Others	374	10.66%
Total	3510

swapfile.c

3692

-

110

15572

Huang YingHugh DickinsShaohua LiLinus Torvalds (pre-git)Andrew MortonLinus TorvaldsMiaohe LinKamezawa HiroyukiDan StreetmanChristoph HellwigMinChan KimMel GormanMatthew WilcoxAl ViroTejun HeoAndi KleenKirill A. ShutemovJohannes WeinerDavid HildenbrandPeter XuJoonSoo KimLiam R. HowlettChristoph LameterDavid RientjesAndrea ArcangeliJérôme GlisseAlistair PoppleNaoya HoriguchiVlastimil BabkaVladimir DavydovSeth JenningsOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992December 1992March 1993June 1993September 1993November 1993July 1994October 1994January 1995February 1995June 1995January 1996March 1996May 1996September 1996January 1997March 1997August 1997October 1997February 1998March 1998May 1998August 1998January 1999February 1999May 1999June 1999September 1999January 2000March 2000June 2000January 2001February 2002March 2002April 2002May 2002June 2002July 2002October 2002November 2002December 2002January 2003April 2003May 2003July 2003August 2003September 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004December 2004January 2005February 2005March 2005September 2005October 2005November 2005January 2006March 2006June 2006September 2006October 2006December 2006January 2007July 2007October 2007February 2008April 2008July 2008October 2008December 2008January 2009June 2009September 2009December 2009March 2010May 2010September 2010October 2010November 2010January 2011March 2011May 2011June 2011July 2011January 2012February 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013July 2013August 2013September 2013October 2013November 2013January 2014February 2014June 2014August 2014December 2014February 2015April 2015June 2015August 2015September 2015December 2015January 2016March 2016April 2016May 2016July 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017November 2017February 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019July 2019August 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 55}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 281}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 41}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 13, "token_count": 38}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 34}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 138}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 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{"author_id": 40, "token_count": 35}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 19, "token_count": 15}, {"author_id": 5, "token_count": 135}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	2994	19.23%
Hugh Dickins	2531	16.25%
Shaohua Li	1526	9.80%
Linus Torvalds (pre-git)	837	5.38%
Andrew Morton	677	4.35%
Linus Torvalds	471	3.02%
Miaohe Lin	454	2.92%
Kamezawa Hiroyuki	325	2.09%
Dan Streetman	270	1.73%
Christoph Hellwig	238	1.53%
MinChan Kim	223	1.43%
Mel Gorman	214	1.37%
Matthew Wilcox	172	1.10%
Al Viro	141	0.91%
Tejun Heo	119	0.76%
Andi Kleen	117	0.75%
Kirill A. Shutemov	49	0.31%
Johannes Weiner	47	0.30%
David Hildenbrand	45	0.29%
Peter Xu	36	0.23%
JoonSoo Kim	21	0.13%
Liam R. Howlett	15	0.10%
Christoph Lameter	15	0.10%
David Rientjes	10	0.06%
Andrea Arcangeli	10	0.06%
Jérôme Glisse	6	0.04%
Alistair Popple	6	0.04%
Naoya Horiguchi	5	0.03%
Vlastimil Babka	4	0.03%
Vladimir Davydov	3	0.02%
Seth Jennings	3	0.02%
Others	3988	25.61%
Total	15572

truncate.c

860

-

48

2822

Matthew WilcoxAndrew MortonJan KaraJohannes WeinerHugh DickinsMel GormanNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsAndi KleenDavid HowellsFengguang WuChristoph HellwigKirill A. ShutemovMinChan KimAndrey RyabininDan J WilliamsMike RapoportOthers January 1992August 1992June 1995January 1996March 1997October 1997May 1999September 1999January 2000September 2000October 2000February 2002April 2002May 2002July 2002August 2002October 2002December 2002February 2003October 2003June 2004August 2004October 2004January 2005March 2005January 2006June 2006August 2006September 2006October 2006December 2006January 2007February 2007July 2007February 2008April 2008July 2008September 2008October 2008June 2009August 2009September 2009January 2010June 2010December 2010March 2011June 2011July 2011August 2011October 2011March 2012May 2012May 2013September 2013April 2014July 2014October 2014April 2015May 2015September 2015January 2016April 2016May 2016July 2016August 2016November 2016December 2016February 2017May 2017November 2017January 2018April 2018November 2018March 2019May 2019May 2020June 2020September 2020October 2020December 2020February 2021April 2021May 2021June 2021July 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"token_count": 21}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 48, "token_count": 57}, {"author_id": 5, "token_count": 23}, {"author_id": 4, "token_count": 136}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 273}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 32}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 90}, {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 107}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 136}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	683	24.20%
Andrew Morton	502	17.79%
Jan Kara	301	10.67%
Johannes Weiner	280	9.92%
Hugh Dickins	138	4.89%
Mel Gorman	136	4.82%
Nicholas Piggin	59	2.09%
Linus Torvalds (pre-git)	58	2.06%
Linus Torvalds	43	1.52%
Andi Kleen	38	1.35%
David Howells	36	1.28%
Fengguang Wu	30	1.06%
Christoph Hellwig	24	0.85%
Kirill A. Shutemov	20	0.71%
MinChan Kim	18	0.64%
Andrey Ryabinin	4	0.14%
Dan J Williams	3	0.11%
Mike Rapoport	2	0.07%
Others	447	15.84%
Total	2822

usercopy.c

277

-

17

983

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

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

userfaultfd.c

785

-

26

2980

Andrea ArcangeliMike KravetzMike RapoportPeter XuShaohua LiKirill A. ShutemovMatthew WilcoxDavid HildenbrandHugh DickinsYang ShiAndi KleenSong MuchunJohannes WeinerPeter ZijlstraAndrew MortonOthers June 2002August 2002July 2007January 2009December 2009May 2011September 2015July 2016February 2017March 2017September 2017June 2018November 2018June 2019November 2019April 2020June 2020November 2020May 2021June 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 1248}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 15, "token_count": 359}, {"author_id": 2, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 141}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 24}, {"author_id": 40, "token_count": 8}, {"author_id": 55, "token_count": 79}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 267}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 6}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 40, "token_count": 48}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 27}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 24}, {"author_id": 15, "token_count": 21}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 25, "token_count": 21}, {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 40, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 76}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	1417	47.55%
Mike Kravetz	380	12.75%
Mike Rapoport	153	5.13%
Peter Xu	109	3.66%
Shaohua Li	79	2.65%
Kirill A. Shutemov	29	0.97%
Matthew Wilcox	25	0.84%
David Hildenbrand	21	0.70%
Hugh Dickins	20	0.67%
Yang Shi	9	0.30%
Andi Kleen	8	0.27%
Song Muchun	6	0.20%
Johannes Weiner	5	0.17%
Peter Zijlstra	4	0.13%
Andrew Morton	2	0.07%
Others	713	23.93%
Total	2980

util.c

1137

-

110

3569

Catalin MarinasAl ViroMatthew WilcoxMichal HockoLinus Torvalds (pre-git)David HildenbrandKirill A. ShutemovShaohua LiLinus TorvaldsChristoph HellwigAndrew MortonMike RapoportDavid HowellsAndrey RyabininJohannes WeinerMinChan KimHugh DickinsChristoph LameterNicholas PigginKamezawa HiroyukiRoman GushchinAndrea ArcangeliDan J WilliamsAneesh Kumar K.VAndy WhitcroftJérôme GlisseOthers March 1992May 1992October 1994June 1995January 1996July 1996January 1997March 1997March 1998May 1998May 1999June 1999September 1999February 2002June 2002July 2002October 2002December 2002March 2003October 2003January 2004March 2004April 2004August 2004September 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007July 2007August 2007October 2007April 2008July 2008August 2008October 2008November 2008March 2009April 2009November 2009December 2009January 2010July 2010August 2010March 2011May 2011October 2011December 2011February 2012March 2012April 2012May 2012July 2012November 2012February 2013April 2013October 2013November 2013January 2014February 2014April 2014May 2014August 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017May 2017June 2017July 2017September 2017January 2018April 2018October 2018December 2018February 2019March 2019April 2019May 2019July 2019September 2019November 2019January 2020March 2020April 2020June 2020August 2020September 2020October 2020December 2020January 2021March 2021May 2021June 2021July 2021August 2021September 2021January 2022March 2022April 2022May 2022June 2022July 2022September 2022December 2022February 2023 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 21, "token_count": 28}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 31, "token_count": 9}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 30, "token_count": 168}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 24, "token_count": 7}, ]}, 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1422777600, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 43}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 56, "token_count": 20}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 37, "token_count": 10}, {"author_id": 60, "token_count": 11}, ]}, 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60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 58}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 44}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 65}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 24, "token_count": 12}, {"author_id": 5, "token_count": 41}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Catalin Marinas	169	4.74%
Al Viro	158	4.43%
Matthew Wilcox	147	4.12%
Michal Hocko	88	2.47%
Linus Torvalds (pre-git)	87	2.44%
David Hildenbrand	65	1.82%
Kirill A. Shutemov	50	1.40%
Shaohua Li	42	1.18%
Linus Torvalds	37	1.04%
Christoph Hellwig	36	1.01%
Andrew Morton	33	0.92%
Mike Rapoport	24	0.67%
David Howells	19	0.53%
Andrey Ryabinin	14	0.39%
Johannes Weiner	13	0.36%
MinChan Kim	12	0.34%
Hugh Dickins	11	0.31%
Christoph Lameter	10	0.28%
Nicholas Piggin	7	0.20%
Kamezawa Hiroyuki	7	0.20%
Roman Gushchin	3	0.08%
Andrea Arcangeli	3	0.08%
Dan J Williams	2	0.06%
Aneesh Kumar K.V	2	0.06%
Andy Whitcroft	2	0.06%
Jérôme Glisse	1	0.03%
Others	2527	70.80%
Total	3569

vmalloc.c

4423

-

153

16649

Uladzislau RezkiNicholas PigginTejun HeoChristoph HellwigLinus Torvalds (pre-git)Christoph LameterHugh DickinsAndi KleenMichal HockoAndrew MortonAndrey KonovalovKirill A. ShutemovAndrey RyabininKamezawa HiroyukiJoonSoo KimAlexander PotapenkoDavid RientjesAl ViroLinus TorvaldsRoman GushchinCatalin MarinasMatthew WilcoxPeter ZijlstraMel GormanAnshuman KhandualJan KaraMike RapoportMiaohe LinAndy WhitcroftDavid HowellsMinChan KimAneesh Kumar K.VVlastimil BabkaOthers August 1992September 1992September 1993November 1993May 1994July 1994January 1995February 1995June 1995March 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 2005January 2006March 2006June 2006July 2006September 2006October 2006May 2007June 2007July 2007October 2007January 2008February 2008April 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009February 2009May 2009June 2009August 2009September 2009October 2009December 2009February 2010June 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013July 2013September 2013November 2013January 2014April 2014June 2014August 2014October 2014December 2014February 2015March 2015April 2015November 2015January 2016March 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017April 2017June 2017July 2017September 2017February 2018March 2018April 2018June 2018October 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020April 2020June 2020August 2020October 2020December 2020January 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 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"token_count": 122}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 28, "token_count": 16}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 47, "token_count": 242}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 69}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 31, "token_count": 5}, {"author_id": 47, "token_count": 74}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 47, "token_count": 83}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 21, "token_count": 359}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 362}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 37, "token_count": 48}, {"author_id": 47, "token_count": 108}, {"author_id": 60, "token_count": 355}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	3489	20.96%
Nicholas Piggin	3222	19.35%
Tejun Heo	997	5.99%
Christoph Hellwig	997	5.99%
Linus Torvalds (pre-git)	566	3.40%
Christoph Lameter	530	3.18%
Hugh Dickins	438	2.63%
Andi Kleen	234	1.41%
Michal Hocko	222	1.33%
Andrew Morton	215	1.29%
Andrey Konovalov	205	1.23%
Kirill A. Shutemov	197	1.18%
Andrey Ryabinin	175	1.05%
Kamezawa Hiroyuki	149	0.89%
JoonSoo Kim	118	0.71%
Alexander Potapenko	82	0.49%
David Rientjes	71	0.43%
Al Viro	62	0.37%
Linus Torvalds	60	0.36%
Roman Gushchin	38	0.23%
Catalin Marinas	37	0.22%
Matthew Wilcox	29	0.17%
Peter Zijlstra	20	0.12%
Mel Gorman	19	0.11%
Anshuman Khandual	16	0.10%
Jan Kara	15	0.09%
Mike Rapoport	11	0.07%
Miaohe Lin	8	0.05%
Andy Whitcroft	8	0.05%
David Howells	5	0.03%
MinChan Kim	3	0.02%
Aneesh Kumar K.V	3	0.02%
Vlastimil Babka	2	0.01%
Others	4406	26.46%
Total	16649

vmpressure.c

473

-

22

1278

David RientjesJohannes WeinerMichal HockoAndrew MortonTejun HeoLinus Torvalds (pre-git)Yang ShiHugh DickinsVladimir DavydovKamezawa HiroyukiOthers June 1995February 1998September 1999September 2006February 2008February 2013April 2013July 2013November 2013January 2014August 2014December 2014February 2015January 2016February 2016February 2017June 2017July 2017June 2018June 2019October 2019April 2020September 2021November 2021 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 858}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 37, "token_count": 22}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 7, "token_count": 71}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 32, "token_count": 205}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

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

vmscan.c

8107

-

164

31369

Yu ZhaoMel GormanJohannes WeinerAndrew MortonYang ShiMatthew WilcoxChristoph LameterMinChan KimHugh DickinsRoman GushchinAndrey RyabininNicholas PigginMichal HockoVladimir DavydovVlastimil BabkaLinus Torvalds (pre-git)Lee SchermerhornShaohua LiKamezawa HiroyukiJoonSoo KimHuang YingLinus TorvaldsDavid RientjesMiaohe LinFengguang WuTejun HeoJan KaraKirill A. ShutemovAndrea ArcangeliAndy WhitcroftAneesh Kumar K.VLiam R. HowlettAl ViroPeter ZijlstraChristoph HellwigAndi KleenDan J WilliamsSong MuchunOthers January 1992August 1992November 1993June 1995January 1996January 1997March 1997August 1997August 1998January 1999May 1999June 1999September 1999January 2000June 2000July 2000September 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002June 2003July 2003August 2003October 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004January 2005March 2005June 2005September 2005October 2005November 2005December 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006May 2007July 2007August 2007October 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008December 2008January 2009March 2009April 2009May 2009June 2009September 2009December 2009March 2010May 2010June 2010July 2010August 2010October 2010December 2010January 2011April 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013July 2013August 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014August 2014October 2014December 2014January 2015February 2015May 2015June 2015August 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016September 2016October 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018June 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 13, "token_count": 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{"author_id": 11, "token_count": 10348}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 107}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 29, "token_count": 18}, {"author_id": 48, "token_count": 44}, {"author_id": 11, "token_count": 150}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 11, "token_count": 2064}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 2316}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 11, "token_count": 45}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 48, "token_count": 11}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 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Author Name	Tokens	Token Proportion
Yu Zhao	12645	40.31%
Mel Gorman	3377	10.77%
Johannes Weiner	2014	6.42%
Andrew Morton	1320	4.21%
Yang Shi	1203	3.83%
Matthew Wilcox	836	2.67%
Christoph Lameter	379	1.21%
MinChan Kim	331	1.06%
Hugh Dickins	284	0.91%
Roman Gushchin	278	0.89%
Andrey Ryabinin	212	0.68%
Nicholas Piggin	175	0.56%
Michal Hocko	174	0.55%
Vladimir Davydov	147	0.47%
Vlastimil Babka	137	0.44%
Linus Torvalds (pre-git)	134	0.43%
Lee Schermerhorn	123	0.39%
Shaohua Li	111	0.35%
Kamezawa Hiroyuki	109	0.35%
JoonSoo Kim	108	0.34%
Huang Ying	108	0.34%
Linus Torvalds	103	0.33%
David Rientjes	86	0.27%
Miaohe Lin	84	0.27%
Fengguang Wu	79	0.25%
Tejun Heo	56	0.18%
Jan Kara	55	0.18%
Kirill A. Shutemov	43	0.14%
Andrea Arcangeli	36	0.11%
Andy Whitcroft	27	0.09%
Aneesh Kumar K.V	21	0.07%
Liam R. Howlett	17	0.05%
Al Viro	10	0.03%
Peter Zijlstra	9	0.03%
Christoph Hellwig	6	0.02%
Andi Kleen	5	0.02%
Dan J Williams	3	0.01%
Song Muchun	1	0.00%
Others	6523	20.79%
Total	31369

vmstat.c

2260

-

101

8212

Christoph LameterMel GormanAndrew MortonLinus Torvalds (pre-git)Hugh DickinsMichal HockoJoonSoo KimJohannes WeinerRoman GushchinMinChan KimDavid RientjesNicholas PigginSong MuchunKamezawa HiroyukiKirill A. ShutemovHuang YingAndrea ArcangeliMiaohe LinLinus TorvaldsAndi KleenLee SchermerhornAnshuman KhandualChristoph HellwigVlastimil BabkaDavid HildenbrandFengguang WuYang ShiDavid HowellsMatthew WilcoxShaohua LiPeter XuTejun HeoSeongJae ParkPeter ZijlstraOthers August 1992September 1992June 1993August 1993January 1995June 1995January 1996March 1997May 1998June 1999September 1999March 2000June 2000October 2000February 2002May 2002July 2002August 2002September 2002October 2002March 2003May 2003June 2003September 2003March 2004May 2004August 2004January 2005February 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006August 2006September 2006October 2006November 2006December 2006February 2007May 2007July 2007October 2007February 2008April 2008May 2008July 2008August 2008October 2008March 2009April 2009June 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010October 2010November 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013September 2013November 2013January 2014March 2014April 2014June 2014August 2014October 2014December 2014February 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016October 2016November 2016February 2017March 2017April 2017May 2017July 2017September 2017November 2017April 2018October 2018November 2018December 2018March 2019May 2019September 2019November 2019December 2019April 2020June 2020August 2020October 2020December 2020February 2021May 2021June 2021August 2021September 2021November 2021January 2022March 2022April 2022May 2022July 2022August 2022October 2022February 2023March 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 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2}, {"author_id": 22, "token_count": 86}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 58, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 7, "token_count": 57}, {"author_id": 35, "token_count": 40}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 59}, {"author_id": 16, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 143}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 58, "token_count": 3}, {"author_id": 46, "token_count": 4}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 20, "token_count": 7}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 3, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	2710	33.00%
Mel Gorman	2197	26.75%
Andrew Morton	448	5.46%
Linus Torvalds (pre-git)	190	2.31%
Hugh Dickins	175	2.13%
Michal Hocko	119	1.45%
JoonSoo Kim	116	1.41%
Johannes Weiner	97	1.18%
Roman Gushchin	87	1.06%
MinChan Kim	69	0.84%
David Rientjes	65	0.79%
Nicholas Piggin	45	0.55%
Song Muchun	40	0.49%
Kamezawa Hiroyuki	36	0.44%
Kirill A. Shutemov	26	0.32%
Huang Ying	20	0.24%
Andrea Arcangeli	20	0.24%
Miaohe Lin	15	0.18%
Linus Torvalds	15	0.18%
Andi Kleen	13	0.16%
Lee Schermerhorn	9	0.11%
Anshuman Khandual	9	0.11%
Christoph Hellwig	8	0.10%
Vlastimil Babka	7	0.09%
David Hildenbrand	6	0.07%
Fengguang Wu	5	0.06%
Yang Shi	4	0.05%
David Howells	4	0.05%
Matthew Wilcox	3	0.04%
Shaohua Li	2	0.02%
Peter Xu	2	0.02%
Tejun Heo	1	0.01%
SeongJae Park	1	0.01%
Peter Zijlstra	1	0.01%
Others	1647	20.06%
Total	8212

workingset.c

769

-

33

2061

Johannes WeinerYu ZhaoMatthew WilcoxJoonSoo KimMel GormanVladimir DavydovMiaohe LinAndrew MortonLinus Torvalds (pre-git)Roman GushchinMichal HockoHugh DickinsSong MuchunChristoph LameterTejun HeoShaohua LiOthers August 1992September 1992June 1993June 1995May 1998September 2000July 2002August 2002October 2002January 2005February 2008October 2008January 2009March 2010May 2010October 2010May 2011May 2012February 2013August 2013April 2014February 2015September 2015March 2016July 2016December 2016January 2017February 2017March 2017May 2017July 2017November 2017April 2018August 2018October 2018December 2018May 2019November 2019June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021November 2021December 2021March 2022May 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 55, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 501}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 208}, {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 72}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 38}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 134}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 87}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 57}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 31}, {"author_id": 5, "token_count": 2}, {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 58, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 498}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	1162	56.38%
Yu Zhao	500	24.26%
Matthew Wilcox	140	6.79%
JoonSoo Kim	31	1.50%
Mel Gorman	24	1.16%
Vladimir Davydov	19	0.92%
Miaohe Lin	15	0.73%
Andrew Morton	13	0.63%
Linus Torvalds (pre-git)	12	0.58%
Roman Gushchin	8	0.39%
Michal Hocko	6	0.29%
Hugh Dickins	5	0.24%
Song Muchun	4	0.19%
Christoph Lameter	4	0.19%
Tejun Heo	2	0.10%
Shaohua Li	2	0.10%
Others	114	5.53%
Total	2061

z3fold.c

1682

-

14

7105

Vitaly WoolMiaohe LinMatthew WilcoxJohannes WeinerUladzislau RezkiMike RapoportOthers May 2016June 2016February 2017September 2017October 2017November 2017February 2018April 2018May 2018November 2018May 2019July 2019August 2019September 2019October 2019November 2019May 2020October 2020December 2020February 2021March 2021June 2021April 2022June 2022November 2022 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 2352}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 27, "token_count": 335}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 932}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 30}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 27, "token_count": 65}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 27, "token_count": 76}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 27, "token_count": 1298}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 27, "token_count": 13}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 27, "token_count": 47}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 1358}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 27, "token_count": 309}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 58, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 18}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 95}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Vitaly Wool	6831	96.14%
Miaohe Lin	126	1.77%
Matthew Wilcox	16	0.23%
Johannes Weiner	11	0.15%
Uladzislau Rezki	2	0.03%
Mike Rapoport	1	0.01%
Others	118	1.66%
Total	7105

zbud.c

618

-

16

1802

Seth JenningsDan StreetmanMiaohe LinJohannes WeinerMike RapoportOthers July 2013September 2013June 2014August 2014October 2014November 2014February 2015June 2015September 2015November 2015January 2016February 2018May 2019February 2021June 2021November 2022 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 45, "token_count": 1239}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 44, "token_count": 269}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 44, "token_count": 60}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 191}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Seth Jennings	1240	68.81%
Dan Streetman	329	18.26%
Miaohe Lin	191	10.60%
Johannes Weiner	8	0.44%
Mike Rapoport	1	0.06%
Others	33	1.83%
Total	1802

zpool.c

399

-

13

874

Dan StreetmanYu ZhaoMike RapoportJohannes WeinerOthers August 2014February 2015June 2015September 2015November 2015January 2018February 2018May 2019September 2019August 2020February 2021May 2021November 2022 var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 44, "token_count": 775}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 44, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 44, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan Streetman	818	93.59%
Yu Zhao	13	1.49%
Mike Rapoport	10	1.14%
Johannes Weiner	6	0.69%
Others	27	3.09%
Total	874

zsmalloc.c

2742

-

42

10414

MinChan KimDan StreetmanSeth JenningsMatthew WilcoxJoonSoo KimKirill A. ShutemovJérôme GlisseRoman GushchinMiaohe LinMike RapoportChristoph LameterOthers January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012December 2013January 2014March 2014June 2014August 2014October 2014December 2014February 2015April 2015June 2015September 2015November 2015March 2016May 2016July 2016November 2016February 2017April 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018August 2018January 2019August 2019September 2019January 2020April 2020June 2020August 2020February 2021May 2021June 2021October 2021January 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023 var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1010}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 45, "token_count": 20}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 16, "token_count": 19}, {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 45, "token_count": 225}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 45, "token_count": 24}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 44, "token_count": 256}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 59}, {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 337}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 315}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 2103}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 31}, {"author_id": 16, "token_count": 38}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 2579}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 58, "token_count": 4}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 16, "token_count": 455}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 6}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 69}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 797}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 675}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 329}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	5247	50.38%
Dan Streetman	295	2.83%
Seth Jennings	273	2.62%
Matthew Wilcox	88	0.85%
JoonSoo Kim	59	0.57%
Kirill A. Shutemov	13	0.12%
Jérôme Glisse	11	0.11%
Roman Gushchin	6	0.06%
Miaohe Lin	5	0.05%
Mike Rapoport	3	0.03%
Christoph Lameter	2	0.02%
Others	4412	42.37%
Total	10414

zswap.c

1607

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6221

Seth JenningsDan StreetmanJohannes WeinerVitaly WoolYu ZhaoMinChan KimHuang YingChristoph HellwigRoman GushchinMel GormanKirill A. ShutemovMiaohe LinAndrew MortonOthers July 2013September 2013October 2013November 2013April 2014June 2014August 2014November 2014February 2015June 2015September 2015November 2015December 2015April 2016May 2016August 2016November 2016February 2017July 2017January 2018February 2018June 2018July 2018December 2018May 2019September 2019January 2020April 2020August 2020December 2020February 2021May 2021June 2021January 2022March 2022May 2022November 2022February 2023April 2023May 2023 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 45, "token_count": 2071}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 211}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 16, "token_count": 19}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 44, "token_count": 41}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 44, "token_count": 1451}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 44, "token_count": 83}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 43}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 44, "token_count": 285}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 11, "token_count": 53}, {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 27, "token_count": 142}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 516}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 146}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 102}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Seth Jennings	2072	33.31%
Dan Streetman	1910	30.70%
Johannes Weiner	248	3.99%
Vitaly Wool	142	2.28%
Yu Zhao	53	0.85%
MinChan Kim	19	0.31%
Huang Ying	18	0.29%
Christoph Hellwig	17	0.27%
Roman Gushchin	5	0.08%
Mel Gorman	4	0.06%
Kirill A. Shutemov	2	0.03%
Miaohe Lin	1	0.02%
Andrew Morton	1	0.02%
Others	1729	27.79%
Total	6221