block

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

aoe

3637

7

44

17661

Ed L. CashinJens AxboeKent OverstreetDavid S. MillerChristoph HellwigKay SieversAndrew MortonArnd BergmannTejun HeoAl ViroDavid HowellsJoe PerchesOthers April 2002December 2004January 2005March 2005April 2005August 2005September 2005October 2005January 2006February 2006July 2006September 2006November 2006December 2006February 2007March 2007April 2007May 2007July 2007September 2007October 2007December 2007February 2008March 2008April 2008May 2008July 2008August 2008September 2008November 2008February 2009March 2009April 2009September 2009December 2009March 2010June 2010August 2010October 2010May 2011July 2011September 2012October 2012December 2012March 2013April 2013May 2013July 2013August 2013September 2013October 2013July 2015August 2015June 2017August 2017October 2017January 2018May 2018September 2018October 2018November 2018December 2018June 2019August 2019November 2019March 2020August 2020September 2020 var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 6, "token_count": 3630}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 6, "token_count": 239}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 6, "token_count": 175}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 30, "token_count": 5}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 19, "token_count": 29}, {"author_id": 6, "token_count": 489}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 6, "token_count": 362}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 38, "token_count": 12}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 30, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 56, "token_count": 103}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 45, "token_count": 52}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 45, "token_count": 4}, {"author_id": 6, "token_count": 2358}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 20}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 54, "token_count": 15}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 30, "token_count": 160}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 56, "token_count": 28}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 56, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 15}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 44}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 45, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 4135}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 3569}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 6, "token_count": 560}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 52, "token_count": 212}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 6, "token_count": 581}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 11, "token_count": 245}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 19, "token_count": 76}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Ed L. Cashin	16176	91.59%
Jens Axboe	248	1.40%
Kent Overstreet	215	1.22%
David S. Miller	178	1.01%
Christoph Hellwig	138	0.78%
Kay Sievers	137	0.78%
Andrew Morton	63	0.36%
Arnd Bergmann	59	0.33%
Tejun Heo	30	0.17%
Al Viro	23	0.13%
David Howells	12	0.07%
Joe Perches	5	0.03%
Others	377	2.13%
Total	17661

drbd

29629

23

72

136796

Philipp ReisnerLars EllenbergAndreas GruenbacherChristoph HellwigMichael ChristieKent OverstreetArnd BergmannAl ViroTejun HeoNeil BrownJens AxboeBart Van AsscheAndrew MortonJoe PerchesMing LeiLinus TorvaldsDavid HowellsRusty RussellOthers September 2009October 2009November 2009December 2009January 2010February 2010March 2010April 2010May 2010June 2010July 2010August 2010September 2010October 2010November 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011September 2011October 2011November 2011December 2011January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012January 2013February 2013March 2013April 2013May 2013June 2013August 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015July 2015August 2015November 2015January 2016March 2016April 2016May 2016June 2016July 2016August 2016November 2016December 2016February 2017April 2017May 2017June 2017August 2017September 2017October 2017November 2017December 2017February 2018March 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020 var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 42436}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 21}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 21}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 1, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 1, "token_count": 121}, {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 57}, {"author_id": 1, "token_count": 113}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 1598}, {"author_id": 1, "token_count": 390}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 18}, {"author_id": 1, "token_count": 372}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 78}, {"author_id": 1, "token_count": 686}, {"author_id": 60, "token_count": 1}, ]}, 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{"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 41, "token_count": 4}, {"author_id": 52, "token_count": 55}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 1505}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 47, "token_count": 50}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 19, "token_count": 57}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 66}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Philipp Reisner	63134	46.15%
Lars Ellenberg	38122	27.87%
Andreas Gruenbacher	33521	24.50%
Christoph Hellwig	468	0.34%
Michael Christie	146	0.11%
Kent Overstreet	116	0.08%
Arnd Bergmann	70	0.05%
Al Viro	69	0.05%
Tejun Heo	52	0.04%
Neil Brown	34	0.02%
Jens Axboe	20	0.01%
Bart Van Assche	18	0.01%
Andrew Morton	12	0.01%
Joe Perches	11	0.01%
Ming Lei	9	0.01%
Linus Torvalds	6	0.00%
David Howells	6	0.00%
Rusty Russell	1	0.00%
Others	981	0.72%
Total	136796

mtip32xx

4927

2

35

19944

Asai Thambi S PSam BradshawJens AxboeChristoph HellwigAl ViroMing LeiArnd BergmannJoe PerchesBart Van AsscheGeert UytterhoevenOthers August 2011September 2011November 2011January 2012March 2012April 2012May 2012June 2012September 2012November 2012December 2012January 2013February 2013March 2013April 2013May 2013July 2013September 2013October 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014September 2014October 2014May 2015November 2015January 2016February 2016March 2016June 2016August 2016November 2016March 2017April 2017May 2017June 2017July 2017March 2018May 2018September 2018October 2018November 2018December 2018January 2019March 2019May 2019June 2019October 2019June 2020 var spanGroupData = [ {"timestamp": 1312182000, "group": [ {"author_id": 15, "token_count": 6315}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 11, "token_count": 879}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 13, "token_count": 380}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 13, "token_count": 170}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 13, "token_count": 1474}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 13, "token_count": 302}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 13, "token_count": 790}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 13, "token_count": 98}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 13, "token_count": 1221}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 11, "token_count": 21}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 13, "token_count": 1030}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 163}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 13, "token_count": 357}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 15, "token_count": 38}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 15, "token_count": 406}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 13, "token_count": 267}, {"author_id": 11, "token_count": 2}, {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 13, "token_count": 186}, {"author_id": 11, "token_count": 3546}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 11, "token_count": 12}, {"author_id": 15, "token_count": 34}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 11, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 13, "token_count": 239}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 21}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 13, "token_count": 758}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 21}, {"author_id": 11, "token_count": 337}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 19, "token_count": 12}, {"author_id": 11, "token_count": 89}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 11}, {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 32, "token_count": 15}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 36}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 19, "token_count": 306}, {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 7}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Asai Thambi S P	7320	36.70%
Sam Bradshaw	6807	34.13%
Jens Axboe	4925	24.69%
Christoph Hellwig	434	2.18%
Al Viro	21	0.11%
Ming Lei	15	0.08%
Arnd Bergmann	7	0.04%
Joe Perches	4	0.02%
Bart Van Assche	3	0.02%
Geert Uytterhoeven	1	0.01%
Others	407	2.04%
Total	19944

paride

10296

24

47

52331

Linus Torvalds (pre-git)Al ViroLinus TorvaldsJens AxboeChristoph HellwigOmar SandovalAndrew MortonArnd BergmannTejun HeoRusty RussellAndries E. BrouwerDavid HowellsOthers September 1996March 1997January 1998May 1998August 1998December 1998May 1999June 1999September 1999January 2000March 2000May 2000June 2000September 2000February 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002December 2002April 2003May 2003August 2003September 2003February 2004May 2004June 2004July 2004October 2004January 2005March 2005September 2005October 2005January 2006March 2006June 2006November 2006December 2006February 2007March 2007April 2007July 2007September 2007October 2007November 2007February 2008March 2008May 2008July 2008September 2008February 2009April 2009May 2009August 2009September 2009March 2010June 2010July 2010August 2010March 2011April 2011November 2011January 2012May 2013January 2014April 2014July 2014August 2014April 2015May 2015March 2016December 2016January 2017February 2017March 2017April 2017June 2017March 2018May 2018October 2018November 2018March 2019April 2019August 2019November 2019February 2020April 2020August 2020September 2020 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 0, "token_count": 2229}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 0, "token_count": 25452}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 0, "token_count": 6255}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 0, "token_count": 384}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 0, "token_count": 1490}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 0, "token_count": 638}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 4156}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 7, "token_count": 1484}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 1644}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 434}, {"author_id": 45, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 7, "token_count": 296}, {"author_id": 59, "token_count": 22}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 7, "token_count": 74}, {"author_id": 19, "token_count": 26}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 48, "token_count": 24}, {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 7, "token_count": 679}, {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 7, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 7, "token_count": 693}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 7, "token_count": 2602}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 7, "token_count": 22}, {"author_id": 45, "token_count": 39}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 7, "token_count": 38}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 45, "token_count": 200}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 11, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 19, "token_count": 168}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 45, "token_count": 29}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 38, "token_count": 23}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 69}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 53}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 180}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 47, "token_count": 23}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 58}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 58}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 59, "token_count": 20}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 422}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 35, "token_count": 347}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 39}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 11, "token_count": 628}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 19, "token_count": 137}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 11, "token_count": 60}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 19}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	36545	69.83%
Al Viro	8082	15.44%
Linus Torvalds	4161	7.95%
Jens Axboe	742	1.42%
Christoph Hellwig	399	0.76%
Omar Sandoval	347	0.66%
Andrew Morton	285	0.54%
Arnd Bergmann	284	0.54%
Tejun Heo	129	0.25%
Rusty Russell	47	0.09%
Andries E. Brouwer	24	0.05%
David Howells	23	0.04%
Others	1263	2.41%
Total	52331

rnbd

4220

11

8

17101

Jack WangChristoph HellwigMing LeiOthers May 2020July 2020August 2020September 2020October 2020 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 16893}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Jack Wang	16893	98.78%
Christoph Hellwig	3	0.02%
Ming Lei	1	0.01%
Others	204	1.19%
Total	17101

rsxx

4016

8

20

17928

josh.h.morris@us.ibm.comPhilip J KelleherChristoph HellwigAl ViroKent OverstreetJens AxboeMichael ChristieJoe PerchesBart Van AsscheOthers February 2013March 2013June 2013September 2013October 2013November 2013August 2014October 2014April 2015July 2015November 2015January 2016June 2016June 2017October 2017March 2018May 2018June 2018September 2018October 2018May 2019November 2019February 2020March 2020May 2020July 2020August 2020October 2020 var spanGroupData = [ {"timestamp": 1359705600, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 8, "token_count": 12871}, {"author_id": 25, "token_count": 184}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 25, "token_count": 2066}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 25, "token_count": 2198}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 225}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 13}, {"author_id": 25, "token_count": 37}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 52, "token_count": 8}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 35}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 19, "token_count": 25}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 49, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 59}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 20}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
josh.h.morris@us.ibm.com	12871	71.79%
Philip J Kelleher	4710	26.27%
Christoph Hellwig	122	0.68%
Al Viro	43	0.24%
Kent Overstreet	27	0.15%
Jens Axboe	10	0.06%
Michael Christie	5	0.03%
Joe Perches	3	0.02%
Bart Van Assche	3	0.02%
Others	134	0.75%
Total	17928

xen-blkback

3157

3

48

13775

Konrad Rzeszutek WilkRoger Pau MonnéBob LiuJuergen GrossJeremy FitzhardingeMichael ChristieJulien GrallChristoph HellwigJens AxboeJoe PerchesKent OverstreetBart Van AsscheOthers February 2009March 2009October 2009February 2010March 2010July 2010November 2010February 2011March 2011April 2011May 2011June 2011August 2011September 2011October 2011November 2011December 2011March 2012April 2012May 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013March 2013April 2013May 2013June 2013July 2013September 2013October 2013February 2014May 2014September 2014January 2015February 2015April 2015May 2015June 2015July 2015September 2015October 2015November 2015December 2015February 2016April 2016June 2016July 2016October 2016November 2016February 2017May 2017June 2017August 2017May 2018June 2018August 2018January 2019February 2019May 2019August 2019November 2019December 2019January 2020August 2020September 2020December 2020 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 36, "token_count": 35}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 14, "token_count": 30}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 36, "token_count": 13}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 36, "token_count": 26}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 14, "token_count": 24}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 14, "token_count": 4644}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 14, "token_count": 509}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 502}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 14, "token_count": 594}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 14, "token_count": 47}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 14, "token_count": 32}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 487}, ]}, {"timestamp": 1351753200, "group": 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5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 31, "token_count": 567}, {"author_id": 14, "token_count": 11}, {"author_id": 20, "token_count": 46}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 31, "token_count": 60}, {"author_id": 14, "token_count": 661}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 49, "token_count": 40}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 53, "token_count": 10}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 53, "token_count": 40}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 19, "token_count": 8}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 53, "token_count": 126}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 53, "token_count": 67}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 53, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
Konrad Rzeszutek Wilk	6732	48.87%
Roger Pau Monné	3149	22.86%
Bob Liu	1118	8.12%
Juergen Gross	299	2.17%
Jeremy Fitzhardinge	74	0.54%
Michael Christie	40	0.29%
Julien Grall	31	0.23%
Christoph Hellwig	23	0.17%
Jens Axboe	7	0.05%
Joe Perches	4	0.03%
Kent Overstreet	2	0.01%
Bart Van Assche	1	0.01%
Others	2295	16.66%
Total	13775

zram

2555

4

53

11409

MinChan KimSergey SenozhatskyChristoph HellwigAndrew MortonTejun HeoJens AxboeKent OverstreetMichael ChristieBart Van AsscheLinus TorvaldsMing LeiOthers September 2009January 2010March 2010May 2010June 2010August 2010January 2011June 2011September 2011January 2012February 2012June 2012October 2012January 2013February 2013June 2013July 2013August 2013October 2013November 2013January 2014April 2014July 2014August 2014October 2014December 2014February 2015April 2015May 2015June 2015July 2015September 2015November 2015January 2016May 2016June 2016July 2016August 2016November 2016January 2017February 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017February 2018March 2018April 2018June 2018July 2018August 2018September 2018December 2018January 2019March 2019April 2019May 2019October 2019January 2020March 2020May 2020June 2020July 2020September 2020October 2020 var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 377}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 21, "token_count": 8}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 27, "token_count": 16}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 21, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 21, "token_count": 36}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 27, "token_count": 437}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 52, "token_count": 8}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 21, "token_count": 32}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 21, "token_count": 5}, {"author_id": 27, "token_count": 685}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 21, "token_count": 76}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 21, "token_count": 66}, {"author_id": 27, "token_count": 46}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 27, "token_count": 126}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 45, "token_count": 31}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 27, "token_count": 2281}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 27, "token_count": 36}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 7}, {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 363}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 27, "token_count": 282}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 22}, {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 21, "token_count": 739}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 21, "token_count": 1490}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 21, "token_count": 59}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 10}, {"author_id": 27, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 27, "token_count": 21}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 21, "token_count": 732}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 54, "token_count": 19}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 21, "token_count": 11}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 21, "token_count": 1657}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 307}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 21, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 19, "token_count": 52}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 73}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	5279	46.27%
Sergey Senozhatsky	4310	37.78%
Christoph Hellwig	161	1.41%
Andrew Morton	31	0.27%
Tejun Heo	22	0.19%
Jens Axboe	13	0.11%
Kent Overstreet	12	0.11%
Michael Christie	9	0.08%
Bart Van Assche	7	0.06%
Linus Torvalds	4	0.04%
Ming Lei	3	0.03%
Others	1558	13.66%
Total	11409

Files:

amiflop.c

1957

-

22

10245

Linus Torvalds (pre-git)Al ViroOmar SandovalArnd BergmannGeert UytterhoevenJens AxboeChristoph HellwigTejun HeoLinus TorvaldsOthers March 1996September 1996March 1997February 1998March 1998May 1998August 1998May 1999September 1999January 2000May 2000February 2002May 2002July 2002September 2002October 2002November 2002December 2002March 2003April 2003May 2003August 2003September 2003November 2004January 2005January 2006March 2006June 2006October 2006June 2007July 2007March 2008May 2008September 2008December 2008April 2009May 2009September 2009March 2010June 2010July 2010August 2010September 2010January 2011March 2011September 2011May 2013November 2013April 2014December 2016June 2017October 2017February 2018October 2018March 2019May 2019September 2020 var spanGroupData = [ {"timestamp": 825667200, "group": [ {"author_id": 0, "token_count": 3443}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 0, "token_count": 177}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 0, 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1033455600, "group": [ {"author_id": 7, "token_count": 47}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 7, "token_count": 760}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 11, "token_count": 65}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 74}, {"author_id": 19, "token_count": 51}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 77}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 28, "token_count": 57}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 22}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 47}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 47, "token_count": 47}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 35, "token_count": 666}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	8015	78.23%
Al Viro	974	9.51%
Omar Sandoval	666	6.50%
Arnd Bergmann	104	1.02%
Geert Uytterhoeven	99	0.97%
Jens Axboe	70	0.68%
Christoph Hellwig	57	0.56%
Tejun Heo	35	0.34%
Linus Torvalds	8	0.08%
Others	217	2.12%
Total	10245

ataflop.c

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Linus Torvalds (pre-git)Al ViroOmar SandovalArnd BergmannGeert UytterhoevenTejun HeoJens AxboeChristoph HellwigRusty RussellAndrew MortonLinus TorvaldsOthers March 1996May 1996September 1996March 1997February 1998May 1998December 1998May 1999June 1999January 2000June 2000October 2000January 2001February 2002May 2002July 2002August 2002September 2002October 2002November 2002December 2002April 2003May 2003August 2003July 2004January 2005September 2005January 2006March 2006August 2007February 2008March 2008July 2008September 2008February 2009May 2009September 2009June 2010July 2010August 2010September 2010November 2010March 2011May 2013February 2014March 2014April 2014April 2017June 2017August 2017February 2018October 2018November 2018March 2019May 2019August 2020September 2020 var spanGroupData = [ {"timestamp": 825667200, "group": [ {"author_id": 0, "token_count": 5764}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 0, "token_count": 585}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 0, "token_count": 84}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 0, "token_count": 162}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 978336000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 170}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 198}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 45, "token_count": 8}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 28, "token_count": 27}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 7, "token_count": 143}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 28, "token_count": 60}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 66}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 59, "token_count": 10}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 46}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 37}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 47, "token_count": 48}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 34}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 14}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 47, "token_count": 16}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 35, "token_count": 570}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 11, "token_count": 41}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	6674	79.00%
Al Viro	648	7.67%
Omar Sandoval	570	6.75%
Arnd Bergmann	135	1.60%
Geert Uytterhoeven	115	1.36%
Tejun Heo	60	0.71%
Jens Axboe	47	0.56%
Christoph Hellwig	42	0.50%
Rusty Russell	10	0.12%
Andrew Morton	8	0.09%
Linus Torvalds	5	0.06%
Others	134	1.59%
Total	8448

brd.c

568

-

40

2200

Nicholas PigginLinus TorvaldsAndrew MortonLinus Torvalds (pre-git)Al ViroMing LeiChristoph HellwigTejun HeoKent OverstreetJens AxboeMichael ChristieMinChan KimJoe PerchesJeff GarzikBart Van AsscheArnd BergmannLaurent VivierOthers June 1995January 1996March 1996March 1997April 1999May 1999June 1999September 1999January 2000October 2000February 2002April 2002May 2002June 2002September 2002October 2002April 2003May 2003August 2003February 2004March 2004April 2004May 2004June 2004August 2004November 2004March 2006June 2006October 2007November 2007February 2008April 2008May 2008June 2008August 2008April 2009June 2009September 2009March 2010June 2010July 2010May 2011September 2011September 2012May 2013October 2013November 2013June 2014August 2014January 2015February 2015July 2015November 2015April 2016August 2016October 2016December 2016July 2017August 2017September 2017November 2017February 2018May 2018July 2018November 2018April 2019May 2019December 2019February 2020March 2020July 2020 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 922953600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 156}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 36}, {"author_id": 45, "token_count": 11}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 45, "token_count": 89}, {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 46, "token_count": 1287}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 52, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 49, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 54, "token_count": 19}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 32, "token_count": 27}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 32, "token_count": 26}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	1299	59.05%
Linus Torvalds	166	7.55%
Andrew Morton	116	5.27%
Linus Torvalds (pre-git)	98	4.45%
Al Viro	54	2.45%
Ming Lei	53	2.41%
Christoph Hellwig	33	1.50%
Tejun Heo	22	1.00%
Kent Overstreet	12	0.55%
Jens Axboe	7	0.32%
Michael Christie	5	0.23%
MinChan Kim	3	0.14%
Joe Perches	3	0.14%
Jeff Garzik	3	0.14%
Bart Van Assche	3	0.14%
Arnd Bergmann	3	0.14%
Laurent Vivier	2	0.09%
Others	318	14.45%
Total	2200

cryptoloop.c

204

-

9

790

Andries E. BrouwerAndrew MortonJens AxboeAl ViroLinus TorvaldsOthers July 2003August 2003February 2004September 2006October 2007May 2013January 2016December 2016September 2018May 2019 var spanGroupData = [ {"timestamp": 1057042800, "group": [ {"author_id": 48, "token_count": 358}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 45, "token_count": 50}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 11, "token_count": 34}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andries E. Brouwer	358	45.32%
Andrew Morton	50	6.33%
Jens Axboe	34	4.30%
Al Viro	2	0.25%
Linus Torvalds	1	0.13%
Others	345	43.67%
Total	790

floppy.c

5071

-

79

24805

Linus Torvalds (pre-git)Willy TarreauAl ViroJoe PerchesAndrew MortonJens AxboeLinus TorvaldsChristoph HellwigTejun HeoOmar SandovalArnd BergmannGeert UytterhoevenNeil BrownMichael ChristieKay SieversKent OverstreetDavid HowellsAndries E. BrouwerOthers November 1991December 1991March 1992April 1992May 1992August 1992October 1992December 1992February 1993June 1993July 1993August 1993November 1993June 1994July 1994August 1994October 1994November 1994December 1994January 1995February 1995March 1995April 1995June 1995January 1996March 1996May 1996July 1996September 1996January 1997March 1997August 1997October 1997January 1998February 1998March 1998May 1998August 1998January 1999February 1999May 1999June 1999September 1999January 2000March 2000June 2000July 2000August 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002February 2003April 2003May 2003August 2003September 2003December 2003February 2004March 2004April 2004May 2004June 2004November 2004January 2005March 2005June 2005July 2005September 2005October 2005November 2005January 2006March 2006July 2006August 2006November 2006May 2007July 2007September 2007October 2007January 2008March 2008April 2008September 2008January 2009February 2009April 2009May 2009June 2009July 2009September 2009December 2009March 2010June 2010July 2010August 2010September 2010November 2010December 2010February 2011March 2011February 2012March 2012May 2012July 2012August 2012October 2012November 2012May 2013October 2013November 2013January 2014March 2014April 2014May 2014June 2014February 2015July 2015February 2016June 2016August 2016November 2016January 2017March 2017April 2017June 2017July 2017August 2017October 2017February 2018May 2018September 2018October 2018November 2018January 2019March 2019May 2019June 2019July 2019November 2019February 2020March 2020April 2020May 2020June 2020August 2020September 2020 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 0, "token_count": 114}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 702115200, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 0, "token_count": 473}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 728553600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 770454000, "group": [ {"author_id": 0, "token_count": 124}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 0, "token_count": 4372}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 0, "token_count": 160}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 0, "token_count": 728}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 0, "token_count": 707}, ]}, {"timestamp": 786268800, "group": [ {"author_id": 0, "token_count": 140}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 0, "token_count": 313}, ]}, {"timestamp": 794044800, "group": [ {"author_id": 0, "token_count": 96}, ]}, {"timestamp": 796723200, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 0, "token_count": 4728}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 0, "token_count": 160}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 0, "token_count": 777}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 0, "token_count": 158}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 0, "token_count": 199}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 0, "token_count": 149}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 0, "token_count": 101}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 0, "token_count": 213}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 0, "token_count": 161}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 0, "token_count": 138}, ]}, {"timestamp": 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"token_count": 14}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 1863}, {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 35, "token_count": 153}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 8}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 33, "token_count": 2276}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 33, "token_count": 449}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 33, "token_count": 80}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	14739	59.42%
Willy Tarreau	2805	11.31%
Al Viro	2501	10.08%
Joe Perches	1235	4.98%
Andrew Morton	364	1.47%
Jens Axboe	235	0.95%
Linus Torvalds	198	0.80%
Christoph Hellwig	195	0.79%
Tejun Heo	159	0.64%
Omar Sandoval	153	0.62%
Arnd Bergmann	99	0.40%
Geert Uytterhoeven	18	0.07%
Neil Brown	17	0.07%
Michael Christie	10	0.04%
Kay Sievers	10	0.04%
Kent Overstreet	8	0.03%
David Howells	8	0.03%
Andries E. Brouwer	1	0.00%
Others	2050	8.26%
Total	24805

loop.c

2436

-

81

10800

Ming LeiMartijn CoenenAndries E. BrouwerLinus Torvalds (pre-git)Christoph HellwigKay SieversDavid HowellsAndrew MortonOmar SandovalShaohua LiLinus TorvaldsAl ViroJens AxboeLaurent VivierNeil BrownTejun HeoMichael ChristieRusty RussellKent OverstreetBart Van AsscheArnd BergmannNicholas PigginJoe PerchesOthers January 1996March 1996May 1996July 1996March 1997March 1998May 1998August 1998June 1999September 1999January 2000March 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002April 2003May 2003June 2003July 2003August 2003January 2004February 2004March 2004May 2004November 2004January 2005March 2005June 2005October 2005June 2006August 2006September 2006October 2006May 2007June 2007July 2007February 2008March 2008October 2008November 2008December 2008March 2009April 2009May 2010June 2010August 2010October 2010May 2011July 2011August 2011September 2011October 2011November 2011December 2011February 2012July 2012November 2012January 2013February 2013March 2013April 2013May 2013October 2013November 2013January 2014April 2014December 2014April 2015May 2015June 2015July 2015August 2015September 2015March 2016April 2016June 2016August 2016October 2016December 2016February 2017March 2017April 2017May 2017June 2017August 2017September 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018October 2018November 2018December 2018January 2019February 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019March 2020April 2020May 2020June 2020July 2020August 2020November 2020 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 0, "token_count": 415}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 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1427871600, "group": [ {"author_id": 7, "token_count": 17}, {"author_id": 19, "token_count": 393}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 32, "token_count": 123}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 32, "token_count": 761}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 49, "token_count": 19}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 19, "token_count": 89}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 35, "token_count": 33}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 59}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 22, "token_count": 22}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 35, "token_count": 180}, {"author_id": 23, "token_count": 116}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 35, "token_count": 36}, {"author_id": 23, "token_count": 134}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 35, "token_count": 78}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 11, "token_count": 121}, {"author_id": 35, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 227}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 667}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 32, "token_count": 25}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 55, "token_count": 49}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 40}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 55, "token_count": 20}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 55, "token_count": 797}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 26}, {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 55, "token_count": 9}, {"author_id": 32, "token_count": 64}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Ming Lei	2282	21.13%
Martijn Coenen	875	8.10%
Andries E. Brouwer	812	7.52%
Linus Torvalds (pre-git)	769	7.12%
Christoph Hellwig	663	6.14%
Kay Sievers	634	5.87%
David Howells	457	4.23%
Andrew Morton	358	3.31%
Omar Sandoval	333	3.08%
Shaohua Li	250	2.31%
Linus Torvalds	187	1.73%
Al Viro	160	1.48%
Jens Axboe	157	1.45%
Laurent Vivier	36	0.33%
Neil Brown	23	0.21%
Tejun Heo	21	0.19%
Michael Christie	19	0.18%
Rusty Russell	8	0.07%
Kent Overstreet	7	0.06%
Bart Van Assche	7	0.06%
Arnd Bergmann	6	0.06%
Nicholas Piggin	3	0.03%
Joe Perches	3	0.03%
Others	2730	25.28%
Total	10800

loop.h

94

-

16

353

Linus Torvalds (pre-git)Ming LeiAndries E. BrouwerAndrew MortonLinus TorvaldsShaohua LiAl ViroJens AxboeDavid HowellsChristoph HellwigArnd BergmannOthers January 1996July 1996May 1998August 1998February 2002April 2002September 2002October 2002April 2003June 2003July 2003August 2003February 2004October 2005March 2006May 2007July 2007February 2012October 2012May 2013December 2014January 2015May 2015August 2015April 2017August 2017September 2017May 2018 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 0, "token_count": 126}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 18}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 48, "token_count": 26}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 48, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 45, "token_count": 24}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 32, "token_count": 13}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 32, "token_count": 23}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	189	53.54%
Ming Lei	37	10.48%
Andries E. Brouwer	35	9.92%
Andrew Morton	26	7.37%
Linus Torvalds	18	5.10%
Shaohua Li	14	3.97%
Al Viro	7	1.98%
Jens Axboe	6	1.70%
David Howells	3	0.85%
Christoph Hellwig	3	0.85%
Arnd Bergmann	2	0.57%
Others	13	3.68%
Total	353

nbd.c

2464

-

68

12093

Josef WhiterJosef BacikMichael ChristieLinus Torvalds (pre-git)Al ViroChristoph HellwigAndrew MortonLinus TorvaldsJens AxboeLaurent VivierIlya DryomovTejun HeoNeil BrownMing LeiKent OverstreetBart Van AsscheArnd BergmannJoe PerchesDavid S. MillerOthers October 1997March 1998May 1998August 1998February 1999September 1999January 2000May 2000June 2000February 2002May 2002June 2002September 2002October 2002December 2002April 2003June 2003July 2003August 2003February 2004August 2004March 2005May 2005January 2006March 2006July 2006July 2007September 2007October 2007November 2007December 2007February 2008April 2008August 2008October 2008February 2009April 2009May 2009March 2010June 2010July 2010May 2011August 2011March 2012July 2012September 2012October 2012February 2013April 2013July 2013August 2013November 2013June 2014October 2014January 2015April 2015July 2015August 2015October 2015November 2015June 2016September 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017October 2017November 2017February 2018March 2018May 2018June 2018July 2018September 2018November 2018January 2019February 2019March 2019April 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020June 2020August 2020September 2020October 2020November 2020 var spanGroupData = [ {"timestamp": 875689200, "group": [ {"author_id": 0, "token_count": 332}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 70}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 38}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 35}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 19, "token_count": 14}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 45, "token_count": 146}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 45, "token_count": 13}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 29, "token_count": 43}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 12}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 19, "token_count": 14}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 415}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 7, "token_count": 163}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 40, "token_count": 386}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 11, "token_count": 45}, {"author_id": 40, "token_count": 385}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 40, "token_count": 10}, {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 38}, {"author_id": 40, "token_count": 7}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 40, "token_count": 455}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 40, "token_count": 265}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 38}, {"author_id": 17, "token_count": 5955}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 4, "token_count": 27}, {"author_id": 17, "token_count": 14}, {"author_id": 24, "token_count": 8}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 10}, {"author_id": 40, "token_count": 31}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 40, "token_count": 55}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 40, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 40, "token_count": 53}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 40, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 14}, {"author_id": 41, "token_count": 1}, {"author_id": 40, "token_count": 143}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 36}, {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 17, "token_count": 352}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 49, "token_count": 166}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 49, "token_count": 287}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 203}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 70}, {"author_id": 49, "token_count": 90}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 24}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 13}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 38}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 32, "token_count": 11}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 19, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Josef Whiter	6427	53.15%
Josef Bacik	1866	15.43%
Michael Christie	545	4.51%
Linus Torvalds (pre-git)	399	3.30%
Al Viro	237	1.96%
Christoph Hellwig	216	1.79%
Andrew Morton	165	1.36%
Linus Torvalds	79	0.65%
Jens Axboe	69	0.57%
Laurent Vivier	43	0.36%
Ilya Dryomov	27	0.22%
Tejun Heo	15	0.12%
Neil Brown	12	0.10%
Ming Lei	11	0.09%
Kent Overstreet	5	0.04%
Bart Van Assche	4	0.03%
Arnd Bergmann	4	0.03%
Joe Perches	1	0.01%
David S. Miller	1	0.01%
Others	1967	16.27%
Total	12093

null_blk.h

136

-

12

568

Matias BjörlingDamien Le MoalNiklas Svensson (Niklas Cassel)Christoph HellwigChaitanya KulkarniJens AxboeOthers July 2018September 2018October 2018January 2019August 2019September 2019October 2019November 2019April 2020June 2020August 2020September 2020October 2020November 2020 var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 366}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 58, "token_count": 17}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 57, "token_count": 61}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 50, "token_count": 22}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 57, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 57, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Matias Björling	366	64.44%
Damien Le Moal	67	11.80%
Niklas Svensson (Niklas Cassel)	22	3.87%
Christoph Hellwig	21	3.70%
Chaitanya Kulkarni	17	2.99%
Jens Axboe	10	1.76%
Others	65	11.44%
Total	568

null_blk_main.c

2012

-

38

9587

Shaohua LiJens AxboeMatias BjörlingBart Van AsscheChaitanya KulkarniChristoph HellwigDamien Le MoalNiklas Svensson (Niklas Cassel)Ming LeiArnd BergmannJoe PerchesBob LiuOthers October 2013December 2013January 2014February 2014April 2014June 2014September 2014October 2014November 2014January 2015May 2015August 2015November 2015December 2015February 2016September 2016January 2017March 2017June 2017July 2017August 2017September 2017October 2017November 2017January 2018February 2018March 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018February 2019April 2019May 2019June 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 11, "token_count": 1264}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 44, "token_count": 65}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 19, "token_count": 91}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 11, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 44, "token_count": 185}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 44, "token_count": 72}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 44, "token_count": 170}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 179}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 44, "token_count": 23}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 44, "token_count": 148}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 29}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 11, "token_count": 146}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 23, "token_count": 4827}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 47, "token_count": 17}, {"author_id": 11, "token_count": 141}, {"author_id": 44, "token_count": 24}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 11, "token_count": 168}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 32, "token_count": 59}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 41, "token_count": 15}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 114}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 11, "token_count": 35}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 57, "token_count": 20}, {"author_id": 11, "token_count": 16}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 31, "token_count": 14}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 58, "token_count": 367}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 18, "token_count": 106}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 19, "token_count": 18}, {"author_id": 57, "token_count": 45}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 18, "token_count": 273}, {"author_id": 19, "token_count": 6}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 57, "token_count": 100}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 18, "token_count": 98}, {"author_id": 58, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 47}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 50, "token_count": 83}, {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Shaohua Li	4827	50.35%
Jens Axboe	1843	19.22%
Matias Björling	803	8.38%
Bart Van Assche	480	5.01%
Chaitanya Kulkarni	391	4.08%
Christoph Hellwig	213	2.22%
Damien Le Moal	165	1.72%
Niklas Svensson (Niklas Cassel)	83	0.87%
Ming Lei	63	0.66%
Arnd Bergmann	17	0.18%
Joe Perches	15	0.16%
Bob Liu	14	0.15%
Others	673	7.02%
Total	9587

null_blk_trace.c

21

-

1

58

Chaitanya Kulkarni March 2020 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 58, "token_count": 58}, ]}, ]

Author Name	Tokens	Token Proportion
Chaitanya Kulkarni	58	100.00%
Total	58

null_blk_trace.h

79

-

1

156

Chaitanya Kulkarni March 2020 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 58, "token_count": 156}, ]}, ]

Author Name	Tokens	Token Proportion
Chaitanya Kulkarni	156	100.00%
Total	156

null_blk_zoned.c

606

-

12

2570

Niklas Svensson (Niklas Cassel)Damien Le MoalMatias BjörlingChaitanya KulkarniChristoph HellwigJens AxboeOthers July 2018September 2018October 2018August 2019September 2019October 2019November 2019December 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020 var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 354}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 28}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 58, "token_count": 88}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 67}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 58, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 57, "token_count": 122}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 58, "token_count": 21}, {"author_id": 57, "token_count": 53}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 44, "token_count": 14}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 50, "token_count": 998}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 57, "token_count": 293}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 57, "token_count": 55}, ]}, ]

Author Name	Tokens	Token Proportion
Niklas Svensson (Niklas Cassel)	998	38.83%
Damien Le Moal	527	20.51%
Matias Björling	368	14.32%
Chaitanya Kulkarni	137	5.33%
Christoph Hellwig	95	3.70%
Jens Axboe	3	0.12%
Others	442	17.20%
Total	2570

pktcdvd.c

2925

-

43

14225

Peter OsterlundThomas MaierKent OverstreetJoe PerchesChristoph HellwigArnd BergmannTejun HeoAl ViroNeil BrownJens AxboeBart Van AsscheMichael ChristieKay SieversAndrew MortonLinus TorvaldsOthers October 2004January 2005March 2005May 2005June 2005September 2005November 2005January 2006February 2006March 2006August 2006October 2006December 2006January 2007February 2007April 2007June 2007July 2007August 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008May 2008July 2008August 2008September 2008November 2008December 2008April 2009May 2009June 2009July 2009September 2009January 2010February 2010March 2010April 2010June 2010July 2010August 2010September 2010November 2010March 2011September 2011September 2012February 2013May 2013September 2013October 2013November 2013December 2013March 2014July 2014August 2014April 2015May 2015July 2015November 2015June 2016October 2016December 2016January 2017April 2017May 2017June 2017August 2017January 2018May 2018July 2018August 2018March 2019December 2019March 2020July 2020August 2020September 2020 var spanGroupData = [ {"timestamp": 1096614000, "group": [ {"author_id": 10, "token_count": 9638}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 10, "token_count": 37}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 10, "token_count": 61}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 10, "token_count": 64}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 10, "token_count": 184}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 37, "token_count": 2151}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 19, "token_count": 57}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 37, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 7, "token_count": 20}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 54, "token_count": 18}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 32}, {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 47, "token_count": 61}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 41}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 47, "token_count": 14}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 31}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 52, "token_count": 88}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 41, "token_count": 483}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 37}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 52, "token_count": 324}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 19, "token_count": 23}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 49, "token_count": 14}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 12}, {"author_id": 22, "token_count": 37}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 18, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 41, "token_count": 1}, {"author_id": 52, "token_count": 42}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 34}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Osterlund	10024	70.47%
Thomas Maier	2180	15.33%
Kent Overstreet	500	3.51%
Joe Perches	484	3.40%
Christoph Hellwig	224	1.57%
Arnd Bergmann	131	0.92%
Tejun Heo	69	0.49%
Al Viro	68	0.48%
Neil Brown	40	0.28%
Jens Axboe	33	0.23%
Bart Van Assche	30	0.21%
Michael Christie	14	0.10%
Kay Sievers	11	0.08%
Andrew Morton	8	0.06%
Linus Torvalds	6	0.04%
Others	403	2.83%
Total	14225

ps3disk.c

579

-

18

2786

Geert UytterhoevenJens AxboeNeil BrownTejun HeoChristoph HellwigMichael ChristieKent OverstreetOthers July 2007September 2007December 2007September 2008January 2009May 2009June 2009September 2009February 2010March 2010July 2010October 2010July 2011October 2013November 2013March 2016June 2016January 2017June 2017September 2018October 2018April 2019May 2019 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 28, "token_count": 2498}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 22, "token_count": 35}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 28, "token_count": 9}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 49, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 11, "token_count": 125}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Geert Uytterhoeven	2507	89.99%
Jens Axboe	131	4.70%
Neil Brown	35	1.26%
Tejun Heo	19	0.68%
Christoph Hellwig	17	0.61%
Michael Christie	8	0.29%
Kent Overstreet	5	0.18%
Others	64	2.30%
Total	2786

ps3vram.c

870

-

17

4343

Jim ParisGeert UytterhoevenChristoph HellwigKent OverstreetJens AxboeTejun HeoOthers January 2009March 2009June 2009July 2009November 2009February 2010March 2010July 2011October 2013November 2013April 2015June 2015July 2015November 2015June 2016June 2017August 2017May 2018June 2018September 2018May 2019June 2019March 2020July 2020 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 34, "token_count": 2727}, {"author_id": 60, "token_count": 216}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 28, "token_count": 875}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 28, "token_count": 264}, {"author_id": 34, "token_count": 2}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 52, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Jim Paris	2729	62.84%
Geert Uytterhoeven	1148	26.43%
Christoph Hellwig	38	0.87%
Kent Overstreet	15	0.35%
Jens Axboe	7	0.16%
Tejun Heo	3	0.07%
Others	403	9.28%
Total	4343

rbd.c

7426

-

38

31336

Ilya DryomovAlex ElderYehuda Sadeh WeinraubDavid HowellsMichael ChristieChristoph HellwigAl ViroJoe PerchesArnd BergmannJens AxboeLinus TorvaldsBart Van AsscheKent OverstreetGeert UytterhoevenOthers August 2010September 2010November 2010March 2011May 2011July 2011November 2011December 2011January 2012February 2012April 2012June 2012July 2012August 2012September 2012October 2012November 2012January 2013February 2013March 2013April 2013May 2013June 2013August 2013September 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015March 2015April 2015June 2015July 2015August 2015October 2015March 2016April 2016May 2016August 2016September 2016November 2016January 2017February 2017March 2017April 2017May 2017June 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020February 2020March 2020May 2020June 2020August 2020September 2020 var spanGroupData = [ {"timestamp": 1280646000, "group": [ {"author_id": 39, "token_count": 1115}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 39, "token_count": 573}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 39, "token_count": 61}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 39, "token_count": 11}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 12, "token_count": 111}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 12, "token_count": 187}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 12, "token_count": 1316}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 12, "token_count": 391}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 12, "token_count": 28}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 12, "token_count": 1269}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 12, "token_count": 903}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 12, "token_count": 567}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 12, "token_count": 465}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 12, "token_count": 38}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 12, "token_count": 2149}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 12, "token_count": 1035}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 4, "token_count": 567}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 137}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 231}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 4, "token_count": 53}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 19, "token_count": 177}, {"author_id": 4, "token_count": 40}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 4, "token_count": 45}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 55}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 243}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 4, "token_count": 143}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 135}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 4, "token_count": 3758}, {"author_id": 49, "token_count": 240}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 126}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 595}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 4, "token_count": 38}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 595}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 1541}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 1531}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 4, "token_count": 25}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 4, "token_count": 36}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 41, "token_count": 17}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 4, "token_count": 224}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 879}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 45}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 4, "token_count": 318}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 303}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "token_count": 10}, {"author_id": 38, "token_count": 1382}, {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 1547}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 4, "token_count": 4052}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 4, "token_count": 73}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 4, "token_count": 313}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 7, "token_count": 32}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 313}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 45}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 124}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 8}, {"author_id": 4, "token_count": 52}, ]}, ]

Author Name	Tokens	Token Proportion
Ilya Dryomov	18392	58.69%
Alex Elder	8463	27.01%
Yehuda Sadeh Weinraub	1760	5.62%
David Howells	1382	4.41%
Michael Christie	240	0.77%
Christoph Hellwig	190	0.61%
Al Viro	34	0.11%
Joe Perches	17	0.05%
Arnd Bergmann	17	0.05%
Jens Axboe	4	0.01%
Linus Torvalds	2	0.01%
Bart Van Assche	2	0.01%
Kent Overstreet	1	0.00%
Geert Uytterhoeven	1	0.00%
Others	831	2.65%
Total	31336

rbd_types.h

100

-

4

222

Yehuda Sadeh WeinraubIlya DryomovAlex ElderOthers August 2010July 2012August 2012August 2016January 2017June 2019May 2020 var spanGroupData = [ {"timestamp": 1280646000, "group": [ {"author_id": 39, "token_count": 142}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Yehuda Sadeh Weinraub	142	63.96%
Ilya Dryomov	70	31.53%
Alex Elder	9	4.05%
Others	1	0.45%
Total	222

skd_main.c

3670

-

20

16187

Akhil BhansaliBart Van AsscheChristoph HellwigJens AxboeArnd BergmannOthers October 2013November 2013December 2013August 2014October 2014March 2016June 2016November 2016January 2017June 2017August 2017October 2017November 2017February 2018March 2018July 2018September 2018October 2018November 2018January 2019June 2019June 2020August 2020 var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 9, "token_count": 9508}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 71}, {"author_id": 60, "token_count": 441}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 19, "token_count": 29}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 18, "token_count": 5774}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 37}, {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 19, "token_count": 30}, {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 39}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Akhil Bhansali	9508	58.74%
Bart Van Assche	5776	35.68%
Christoph Hellwig	151	0.93%
Jens Axboe	92	0.57%
Arnd Bergmann	12	0.07%
Others	648	4.00%
Total	16187

skd_s1120.h

322

-

4

798

Akhil BhansaliBart Van AsscheOthers October 2013November 2013August 2017June 2019 var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 9, "token_count": 781}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Akhil Bhansali	781	97.87%
Bart Van Assche	12	1.50%
Others	5	0.63%
Total	798

sunvdc.c

1262

-

19

5758

David S. MillerDwight EngenJens AxboeArnd BergmannTejun HeoMing LeiChristoph HellwigOthers July 2007August 2007October 2007December 2007September 2008January 2009May 2009September 2009February 2010September 2014December 2014June 2016February 2017June 2017July 2017October 2017September 2018October 2018November 2018January 2019May 2019November 2019 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 30, "token_count": 3614}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 51, "token_count": 56}, {"author_id": 60, "token_count": 435}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 51, "token_count": 955}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 197}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 11, "token_count": 326}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David S. Miller	3619	62.85%
Dwight Engen	1011	17.56%
Jens Axboe	336	5.84%
Arnd Bergmann	5	0.09%
Tejun Heo	3	0.05%
Ming Lei	3	0.05%
Christoph Hellwig	1	0.02%
Others	780	13.55%
Total	5758

swim.c

985

-

14

4462

Laurent VivierOmar SandovalArnd BergmannTejun HeoChristoph HellwigJens AxboeJoe PerchesAl ViroOthers November 2008May 2009September 2009November 2009March 2010June 2010July 2010August 2010March 2011May 2013June 2013April 2014March 2017June 2017February 2018April 2018October 2018March 2019May 2019May 2020September 2020 var spanGroupData = [ {"timestamp": 1225522800, "group": [ {"author_id": 29, "token_count": 3927}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 22}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 37}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 34}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 12}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 35, "token_count": 77}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 35, "token_count": 198}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Laurent Vivier	3927	88.01%
Omar Sandoval	275	6.16%
Arnd Bergmann	76	1.70%
Tejun Heo	37	0.83%
Christoph Hellwig	32	0.72%
Jens Axboe	4	0.09%
Joe Perches	3	0.07%
Al Viro	1	0.02%
Others	107	2.40%
Total	4462

swim3.c

1277

-

27

6644

Linus Torvalds (pre-git)Benjamin HerrenschmidtOmar SandovalArnd BergmannAl ViroTejun HeoChristoph HellwigJens AxboeAndrew MortonLinus TorvaldsGrant C. LikelyDavid HowellsOthers August 1997October 1997March 1998May 1998August 1998February 1999May 1999January 2000February 2002May 2002September 2002October 2002December 2002April 2003August 2003February 2004May 2004November 2004January 2005September 2005November 2005December 2005July 2006October 2006August 2007March 2008September 2008April 2009May 2009September 2009December 2009April 2010June 2010July 2010August 2010March 2011August 2011December 2011February 2013May 2013February 2014April 2014February 2015December 2016February 2017June 2017October 2017April 2018October 2018December 2018March 2019May 2019September 2020 var spanGroupData = [ {"timestamp": 870418800, "group": [ {"author_id": 0, "token_count": 3504}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 0, "token_count": 179}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 0, "token_count": 198}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 65}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 42, "token_count": 529}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 45, "token_count": 15}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 42, "token_count": 22}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 42, "token_count": 387}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 35}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 54, "token_count": 21}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 53}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 42, "token_count": 26}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 37}, {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 47, "token_count": 47}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 34}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 18}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 42, "token_count": 728}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 47, "token_count": 34}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 35, "token_count": 249}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	3991	60.07%
Benjamin Herrenschmidt	1698	25.56%
Omar Sandoval	249	3.75%
Arnd Bergmann	152	2.29%
Al Viro	116	1.75%
Tejun Heo	92	1.38%
Christoph Hellwig	37	0.56%
Jens Axboe	18	0.27%
Andrew Morton	15	0.23%
Linus Torvalds	6	0.09%
Grant C. Likely	3	0.05%
David Howells	2	0.03%
Others	265	3.99%
Total	6644

sx8.c

1586

-

25

7272

Jeff GarzikChristoph HellwigJens AxboeAl ViroTejun HeoDavid HowellsLinus TorvaldsDavid S. MillerOthers March 2004June 2004September 2004October 2004January 2005February 2005June 2005October 2005January 2006June 2006July 2006November 2006July 2007October 2007December 2007April 2008April 2009May 2009August 2009September 2009January 2010February 2010December 2011March 2012January 2014December 2015December 2016June 2017October 2018November 2018 var spanGroupData = [ {"timestamp": 1078128000, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 16, "token_count": 6246}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 7, "token_count": 53}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 16, "token_count": 54}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 19, "token_count": 19}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 38, "token_count": 12}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 54, "token_count": 18}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 24}, {"author_id": 11, "token_count": 122}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 19, "token_count": 616}, ]}, ]

Author Name	Tokens	Token Proportion
Jeff Garzik	6303	86.67%
Christoph Hellwig	664	9.13%
Jens Axboe	141	1.94%
Al Viro	53	0.73%
Tejun Heo	27	0.37%
David Howells	12	0.17%
Linus Torvalds	3	0.04%
David S. Miller	1	0.01%
Others	68	0.94%
Total	7272

umem.c

1127

-

26

5536

Neil BrownJeff GarzikAl ViroChristoph HellwigKent OverstreetJens AxboeBart Van AsscheRusty RussellMichael ChristieTejun HeoAndrew MortonLinus TorvaldsOthers May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003April 2003July 2003August 2003October 2004November 2004March 2005September 2005November 2005January 2006March 2006July 2006October 2006February 2007July 2007August 2007September 2007December 2007April 2009September 2009March 2010March 2011June 2012July 2012October 2013April 2015July 2015November 2015June 2016July 2016August 2016November 2016December 2016June 2017October 2017February 2018September 2018October 2018May 2019January 2020March 2020July 2020 var spanGroupData = [ {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 4347}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 7, "token_count": 52}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 134}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 59, "token_count": 8}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 22, "token_count": 175}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 11, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 22, "token_count": 22}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 22, "token_count": 47}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 16, "token_count": 286}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 22, "token_count": 6}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 22, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 52, "token_count": 76}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 48}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 19, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	4651	84.01%
Jeff Garzik	286	5.17%
Al Viro	205	3.70%
Christoph Hellwig	91	1.64%
Kent Overstreet	82	1.48%
Jens Axboe	34	0.61%
Bart Van Assche	9	0.16%
Rusty Russell	8	0.14%
Michael Christie	6	0.11%
Tejun Heo	3	0.05%
Andrew Morton	3	0.05%
Linus Torvalds	1	0.02%
Others	157	2.84%
Total	5536

umem.h

132

-

4

358

Neil BrownAl ViroJeff GarzikOthers May 2002April 2003October 2004September 2007May 2019 var spanGroupData = [ {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 331}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	348	97.21%
Al Viro	7	1.96%
Jeff Garzik	1	0.28%
Others	2	0.56%
Total	358

virtio_blk.c

1041

-

47

4891

Christoph HellwigRusty RussellMing LeiJens AxboeShaohua LiOmar SandovalTejun HeoMichael ChristieOthers October 2007November 2007January 2008February 2008March 2008April 2008May 2008August 2008December 2008May 2009June 2009September 2009January 2010February 2010March 2010May 2010June 2010July 2010September 2010October 2010February 2011July 2011October 2011December 2011January 2012April 2012May 2012July 2012August 2012September 2012January 2013March 2013May 2013September 2013October 2013November 2013February 2014March 2014April 2014May 2014June 2014September 2014October 2014January 2015March 2015August 2015September 2015February 2016March 2016June 2016July 2016August 2016September 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017January 2018May 2018September 2018October 2018November 2018February 2019March 2019May 2019December 2019February 2020March 2020April 2020June 2020August 2020September 2020 var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 59, "token_count": 430}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 59, "token_count": 17}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 59, "token_count": 23}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 59, "token_count": 58}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 19, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 19, "token_count": 167}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 19, "token_count": 275}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 296}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 171}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 59, "token_count": 55}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 108}, {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 59, "token_count": 53}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 19, "token_count": 177}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 32, "token_count": 22}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 370}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 11, "token_count": 14}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 19, "token_count": 29}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 111}, {"author_id": 35, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 19, "token_count": 54}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 14}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 11, "token_count": 81}, {"author_id": 60, "token_count": 425}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 19, "token_count": 52}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 259}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 13}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 32, "token_count": 70}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	943	19.28%
Rusty Russell	643	13.15%
Ming Lei	466	9.53%
Jens Axboe	212	4.33%
Shaohua Li	13	0.27%
Omar Sandoval	8	0.16%
Tejun Heo	4	0.08%
Michael Christie	3	0.06%
Others	2599	53.14%
Total	4891

xen-blkfront.c

2782

-

66

12343

Bob LiuRoger Pau MonnéJeremy FitzhardingeJulien GrallJuergen GrossKonrad Rzeszutek WilkChristoph HellwigMichael ChristieArnd BergmannLinus TorvaldsJens AxboeTejun HeoBart Van AsscheAl ViroJoe PerchesMing LeiOthers July 2007February 2008March 2008April 2008June 2008August 2008September 2008February 2009March 2009April 2009May 2009September 2009October 2009December 2009January 2010March 2010April 2010May 2010June 2010July 2010August 2010September 2010November 2010December 2010May 2011July 2011September 2011October 2011November 2011December 2011January 2012February 2012April 2012May 2012July 2012August 2012October 2012November 2012December 2012March 2013April 2013May 2013August 2013October 2013November 2013February 2014May 2014August 2014September 2014December 2014February 2015April 2015June 2015July 2015August 2015September 2015October 2015November 2015December 2015February 2016March 2016May 2016June 2016July 2016October 2016January 2017March 2017April 2017June 2017July 2017August 2017December 2017January 2018March 2018May 2018June 2018August 2018September 2018October 2018May 2019November 2019January 2020March 2020April 2020June 2020August 2020September 2020 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 36, "token_count": 2088}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 17}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 11, "token_count": 24}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 36, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 27}, ]}, {"timestamp": 1277967600, "group": [ 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"group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 14, "token_count": 226}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 218}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 20, "token_count": 282}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 20, "token_count": 1183}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 14, "token_count": 14}, {"author_id": 20, "token_count": 114}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 20, "token_count": 127}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 20, "token_count": 282}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 31, "token_count": 338}, {"author_id": 43, "token_count": 74}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 31, "token_count": 306}, {"author_id": 43, "token_count": 850}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 43, "token_count": 720}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 31, "token_count": 1292}, {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 14, "token_count": 34}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 31, "token_count": 47}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 31, "token_count": 184}, {"author_id": 19, "token_count": 11}, {"author_id": 49, "token_count": 102}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 31, "token_count": 213}, {"author_id": 24, "token_count": 34}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 11}, {"author_id": 53, "token_count": 37}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 19, "token_count": 100}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 26}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 53, "token_count": 406}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 53, "token_count": 12}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 53, "token_count": 16}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 53, "token_count": 210}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 53, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 13}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 38}, ]}, ]

Author Name	Tokens	Token Proportion
Bob Liu	2380	19.28%
Roger Pau Monné	2222	18.00%
Jeremy Fitzhardinge	2153	17.44%
Julien Grall	1647	13.34%
Juergen Gross	705	5.71%
Konrad Rzeszutek Wilk	362	2.93%
Christoph Hellwig	160	1.30%
Michael Christie	102	0.83%
Arnd Bergmann	37	0.30%
Linus Torvalds	34	0.28%
Jens Axboe	33	0.27%
Tejun Heo	31	0.25%
Bart Van Assche	18	0.15%
Al Viro	18	0.15%
Joe Perches	3	0.02%
Ming Lei	1	0.01%
Others	2437	19.74%
Total	12343

xsysace.c

1273

-

21

5271

Grant C. LikelyJens AxboeTejun HeoChristoph HellwigArnd BergmannAl ViroOthers July 2007August 2007October 2007January 2008March 2008November 2008January 2009March 2009April 2009May 2009September 2009January 2010April 2010June 2010August 2010February 2011March 2011July 2011February 2013May 2013April 2014June 2017October 2017October 2018February 2019March 2019June 2019September 2020October 2020 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 26, "token_count": 4060}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 19, "token_count": 15}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 26, "token_count": 438}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 26, "token_count": 5}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 26, "token_count": 106}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 54}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 27}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 26, "token_count": 59}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 11, "token_count": 222}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 77}, ]}, ]

Author Name	Tokens	Token Proportion
Grant C. Likely	4675	88.69%
Jens Axboe	233	4.42%
Tejun Heo	67	1.27%
Christoph Hellwig	44	0.83%
Arnd Bergmann	33	0.63%
Al Viro	14	0.27%
Others	205	3.89%
Total	5271

z2ram.c

429

-

18

1458

Linus Torvalds (pre-git)Geert UytterhoevenJens AxboeAl ViroArnd BergmannTejun HeoChristoph HellwigLinus TorvaldsOthers September 1996March 1997August 1998June 1999September 1999January 2000May 2000October 2000February 2002May 2002June 2002September 2002October 2002November 2002December 2002May 2003August 2003October 2004January 2005October 2006July 2007March 2008May 2008May 2009July 2009September 2009March 2010June 2010August 2010October 2010January 2011May 2013April 2014June 2017February 2018June 2018October 2018June 2020 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 0, "token_count": 547}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 0, "token_count": 211}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 31}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 28, "token_count": 306}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 11, "token_count": 50}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 47, "token_count": 37}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 28, "token_count": 18}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 11, "token_count": 87}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	812	55.69%
Geert Uytterhoeven	332	22.77%
Jens Axboe	149	10.22%
Al Viro	80	5.49%
Arnd Bergmann	47	3.22%
Tejun Heo	11	0.75%
Christoph Hellwig	6	0.41%
Linus Torvalds	2	0.14%
Others	19	1.30%
Total	1458