xfs

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

libxfs

62652

76

79

249368

David ChinnerDarrick J. WongChristoph HellwigLinus TorvaldsBrian FosterAllison HendersonEric SandeenBarry NaujokNathan ScottChandan Babu RJie LiuHsiang KaoNamjae JeonCarlos MaiolinoZhi Yong WuTimothy ShimminNiv SardiAmir GoldsteinGlen OverbyzhengbinOmar SandovalAlex ElderkaixuxiaMark TinguelyBill O'DonnellShan HaiJan KaraGustavo A. R. SilvaYingping LuHou TaoChandra SeetharamanJoe PerchesAl ViroMandy KirkconnellXia KaixuLachlan McIlroyArkadiusz MiskiewiczAndreas GruenbacherPavel ReichlDwight EngenBen MyersArnd BergmannOthers April 2005June 2005September 2005November 2005January 2006March 2006April 2006May 2006June 2006August 2006September 2006February 2007May 2007June 2007July 2007August 2007September 2007October 2007November 2007February 2008March 2008April 2008May 2008June 2008August 2008October 2008November 2008January 2009February 2009March 2009June 2009July 2009August 2009October 2009November 2009December 2009January 2010February 2010March 2010May 2010June 2010July 2010August 2010September 2010October 2010November 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011September 2011October 2011November 2011December 2011February 2012March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012January 2013February 2013March 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015July 2015August 2015October 2015November 2015January 2016February 2016March 2016April 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 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{"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 2, "token_count": 1758}, {"author_id": 0, "token_count": 292}, {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 0, "token_count": 28}, {"author_id": 1, "token_count": 204}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 1306}, {"author_id": 9, "token_count": 59}, {"author_id": 0, "token_count": 74}, {"author_id": 14, "token_count": 55}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 0, "token_count": 1068}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 150}, {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 779}, {"author_id": 42, "token_count": 14}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 14, "token_count": 13}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 286}, {"author_id": 1, "token_count": 152}, {"author_id": 14, "token_count": 244}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 1240}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 92}, {"author_id": 4, "token_count": 9}, {"author_id": 1, "token_count": 22}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 7, "token_count": 88}, {"author_id": 12, "token_count": 8}, {"author_id": 2, "token_count": 149}, {"author_id": 0, "token_count": 31}, {"author_id": 1, "token_count": 95}, {"author_id": 14, "token_count": 525}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 7, "token_count": 899}, {"author_id": 4, "token_count": 99}, {"author_id": 12, "token_count": 15}, {"author_id": 2, "token_count": 200}, {"author_id": 1, "token_count": 102}, {"author_id": 48, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 847}, {"author_id": 0, "token_count": 92}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 22}, {"author_id": 1, "token_count": 3288}, {"author_id": 48, "token_count": 16}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 239}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 7, "token_count": 197}, {"author_id": 2, "token_count": 4}, {"author_id": 0, "token_count": 200}, {"author_id": 1, "token_count": 1234}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2533}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 68}, {"author_id": 2, "token_count": 28}, {"author_id": 0, "token_count": 1082}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 5, "token_count": 17}, {"author_id": 60, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	66554	26.69%
Darrick J. Wong	63195	25.34%
Christoph Hellwig	47375	19.00%
Linus Torvalds	45301	18.17%
Brian Foster	12436	4.99%
Allison Henderson	3716	1.49%
Eric Sandeen	1774	0.71%
Barry Naujok	1739	0.70%
Nathan Scott	1604	0.64%
Chandan Babu R	1263	0.51%
Jie Liu	894	0.36%
Hsiang Kao	837	0.34%
Namjae Jeon	673	0.27%
Carlos Maiolino	304	0.12%
Zhi Yong Wu	134	0.05%
Timothy Shimmin	128	0.05%
Niv Sardi	112	0.04%
Amir Goldstein	101	0.04%
Glen Overby	100	0.04%
zhengbin	98	0.04%
Omar Sandoval	94	0.04%
Alex Elder	93	0.04%
kaixuxia	89	0.04%
Mark Tinguely	80	0.03%
Bill O'Donnell	66	0.03%
Shan Hai	55	0.02%
Jan Kara	51	0.02%
Gustavo A. R. Silva	47	0.02%
Yingping Lu	41	0.02%
Hou Tao	39	0.02%
Chandra Seetharaman	30	0.01%
Joe Perches	26	0.01%
Al Viro	19	0.01%
Mandy Kirkconnell	17	0.01%
Xia Kaixu	14	0.01%
Lachlan McIlroy	14	0.01%
Arkadiusz Miskiewicz	11	0.00%
Andreas Gruenbacher	9	0.00%
Pavel Reichl	7	0.00%
Dwight Engen	1	0.00%
Ben Myers	1	0.00%
Arnd Bergmann	1	0.00%
Others	225	0.09%
Total	249368

scrub

13347

33

14

50829

Darrick J. WongEric SandeenChristoph HellwigDavid ChinnerChandan Babu RGustavo A. R. SilvaCarlos MaiolinoBrian FosterOthers October 2017November 2017January 2018February 2018March 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018February 2019March 2019April 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020March 2020May 2020June 2020July 2020August 2020September 2020November 2020December 2020January 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 22017}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 0, "token_count": 380}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 7643}, {"author_id": 5, "token_count": 459}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 800}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 5165}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 2413}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 3942}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 137}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 277}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 0, "token_count": 889}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2288}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 403}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 193}, {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 285}, {"author_id": 0, "token_count": 118}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 58}, {"author_id": 0, "token_count": 292}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 39}, {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 0, "token_count": 378}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 381}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 177}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 101}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 0, "token_count": 157}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 59}, {"author_id": 2, "token_count": 7}, {"author_id": 0, "token_count": 214}, {"author_id": 48, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 192}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 301}, {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 452}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	49422	97.23%
Eric Sandeen	489	0.96%
Christoph Hellwig	422	0.83%
David Chinner	382	0.75%
Chandan Babu R	59	0.12%
Gustavo A. R. Silva	16	0.03%
Carlos Maiolino	4	0.01%
Brian Foster	3	0.01%
Others	32	0.06%
Total	50829

Files:

kmem.c

31

-

9

126

Linus TorvaldsDavid ChinnerEric SandeenAl ViroOthers April 2005October 2005October 2006April 2008July 2009March 2011April 2012October 2015February 2017June 2018August 2019 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 82}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	82	65.08%
David Chinner	19	15.08%
Eric Sandeen	7	5.56%
Al Viro	2	1.59%
Others	16	12.70%
Total	126

kmem.h

83

-

11

210

Linus TorvaldsChristoph HellwigNathan ScottDarrick J. WongMichal HockoAl ViroDavid ChinnerBarry NaujokOthers April 2005October 2005March 2006September 2006May 2008January 2010April 2012November 2013February 2015July 2017March 2018June 2018June 2019May 2020 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 55}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 26}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 27, "token_count": 9}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 58, "token_count": 11}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	55	26.19%
Christoph Hellwig	36	17.14%
Nathan Scott	28	13.33%
Darrick J. Wong	16	7.62%
Michal Hocko	11	5.24%
Al Viro	11	5.24%
David Chinner	10	4.76%
Barry Naujok	1	0.48%
Others	42	20.00%
Total	210

mrlock.h

78

-

5

324

Linus TorvaldsDavid ChinnerLachlan McIlroyChristoph HellwigOthers April 2005June 2006May 2007April 2008April 2013June 2018 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 167}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 15, "token_count": 54}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 60}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	167	51.54%
David Chinner	62	19.14%
Lachlan McIlroy	54	16.67%
Christoph Hellwig	40	12.35%
Others	1	0.31%
Total	324

xfs.h

24

-

5

41

Linus TorvaldsDavid ChinnerBrian FosterAlex ElderOthers April 2005November 2006August 2011April 2013June 2017June 2018 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	11	26.83%
David Chinner	11	26.83%
Brian Foster	9	21.95%
Alex Elder	1	2.44%
Others	9	21.95%
Total	41

xfs_acl.c

291

-

13

1213

Christoph HellwigDavid ChinnerDwight EngenDarrick J. WongAndreas GruenbacherMiklos SzerediJan KaraAl ViroChristian BraunerCarlos MaiolinoJie LiuOthers June 2009November 2009December 2009July 2011November 2011December 2011June 2013August 2013September 2013October 2013December 2013February 2014November 2015September 2016June 2017October 2017June 2018June 2019August 2019November 2019February 2020September 2020December 2020January 2021August 2021 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 2, "token_count": 616}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 38, "token_count": 60}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 30}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 211}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 103}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 55, "token_count": 6}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 25, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	965	79.55%
David Chinner	73	6.02%
Dwight Engen	60	4.95%
Darrick J. Wong	45	3.71%
Andreas Gruenbacher	30	2.47%
Miklos Szeredi	14	1.15%
Jan Kara	8	0.66%
Al Viro	7	0.58%
Christian Brauner	6	0.49%
Carlos Maiolino	2	0.16%
Jie Liu	1	0.08%
Others	2	0.16%
Total	1213

xfs_acl.h

29

-

8

141

Christoph HellwigLinus TorvaldsJan KaraAndreas GruenbacherMiklos SzerediChristian BraunerDavid ChinnerOthers April 2005August 2008June 2009July 2011December 2013November 2015June 2017June 2018February 2020January 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 35}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 55, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 25, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	48	34.04%
Linus Torvalds	35	24.82%
Jan Kara	18	12.77%
Andreas Gruenbacher	13	9.22%
Miklos Szeredi	6	4.26%
Christian Brauner	5	3.55%
David Chinner	2	1.42%
Others	14	9.93%
Total	141

xfs_aops.c

573

-

19

2115

Christoph HellwigDarrick J. WongBrian FosterDavid ChinnerLinus TorvaldsNathan ScottDan J WilliamsMatthew WilcoxLachlan McIlroyEryu GuanLukas CzernerDavid HowellsOthers April 2005September 2005November 2005January 2006February 2006March 2006June 2006November 2006May 2007August 2007September 2007April 2008March 2009September 2009October 2009February 2010March 2010April 2010June 2010July 2010December 2010August 2011March 2012November 2012May 2013October 2013September 2014June 2015February 2016April 2016October 2016February 2017March 2017June 2017September 2017February 2018March 2018May 2018June 2018July 2018August 2018February 2019April 2019June 2019October 2019January 2020February 2020May 2020June 2020September 2020October 2020November 2020February 2021March 2021April 2021June 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 78}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 23}, {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 23}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 8, "token_count": 34}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 89}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 46}, {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 42}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 23, "token_count": 58}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 343}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 128}, {"author_id": 2, "token_count": 172}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 150}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 350}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 79}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 4, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1215	57.45%
Darrick J. Wong	287	13.57%
Brian Foster	264	12.48%
David Chinner	98	4.63%
Linus Torvalds	78	3.69%
Nathan Scott	74	3.50%
Dan J Williams	58	2.74%
Matthew Wilcox	14	0.66%
Lachlan McIlroy	4	0.19%
Eryu Guan	2	0.09%
Lukas Czerner	1	0.05%
David Howells	1	0.05%
Others	19	0.90%
Total	2115

xfs_aops.h

14

-

4

38

Christoph HellwigDan J WilliamsNathan ScottDavid Chinner September 2005January 2006March 2006June 2006September 2016March 2018June 2018 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	28	73.68%
Dan J Williams	6	15.79%
Nathan Scott	2	5.26%
David Chinner	2	5.26%
Total	38

xfs_attr_inactive.c

399

-

7

1364

David ChinnerChristoph HellwigDarrick J. WongBrian FosterJie LiuAllison HendersonEric Sandeen August 2013October 2013June 2014April 2015May 2015June 2015April 2016June 2016August 2017October 2017June 2018October 2019November 2019January 2020March 2020May 2020April 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 978}, {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 74}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 122}, {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 75}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1082	79.33%
Christoph Hellwig	151	11.07%
Darrick J. Wong	100	7.33%
Brian Foster	17	1.25%
Jie Liu	9	0.66%
Allison Henderson	4	0.29%
Eric Sandeen	1	0.07%
Total	1364

xfs_attr_list.c

539

-

7

2351

David ChinnerDarrick J. WongChristoph HellwigEric SandeenBrian FosterCarlos MaiolinoOthers August 2013October 2013December 2013June 2014April 2015April 2016June 2016June 2017July 2017October 2017June 2018June 2019October 2019November 2019February 2020March 2020May 2020August 2020September 2020April 2021August 2021 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1555}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 90}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 378}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 96}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 49}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1584	67.38%
Darrick J. Wong	617	26.24%
Christoph Hellwig	73	3.11%
Eric Sandeen	40	1.70%
Brian Foster	32	1.36%
Carlos Maiolino	4	0.17%
Others	1	0.04%
Total	2351

xfs_bio_io.c

96

-

3

398

Christoph HellwigDavid ChinnerMatthew Wilcox June 2019July 2019January 2021June 2021 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 281}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 114}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	283	71.11%
David Chinner	114	28.64%
Matthew Wilcox	1	0.25%
Total	398

xfs_bmap_item.c

695

-

7

2655

Darrick J. WongChristoph HellwigDavid ChinnerChandan Babu RCarlos MaiolinoBrian FosterOthers October 2016April 2017June 2017April 2018June 2018July 2018June 2019November 2019April 2020May 2020July 2020September 2020November 2020December 2020January 2021April 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 778}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 642}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 132}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 437}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 220}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 215}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 36}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1779	67.01%
Christoph Hellwig	774	29.15%
David Chinner	53	2.00%
Chandan Babu R	36	1.36%
Carlos Maiolino	10	0.38%
Brian Foster	1	0.04%
Others	2	0.08%
Total	2655

xfs_bmap_item.h

71

-

2

100

Darrick J. WongDavid Chinner October 2016June 2018September 2021October 2021 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 93}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	98	98.00%
David Chinner	2	2.00%
Total	100

xfs_bmap_util.c

1843

-

16

6927

David ChinnerDarrick J. WongChristoph HellwigBrian FosterNamjae JeonChandan Babu RJan KaraMatthew WilcoxGustavo A. R. SilvaJie LiuArnd BergmannEric SandeenOthers August 2013October 2013December 2013February 2014June 2014August 2014September 2014February 2015March 2015April 2015August 2015November 2015February 2016March 2016April 2016June 2016August 2016October 2016November 2016January 2017February 2017April 2017May 2017June 2017August 2017September 2017October 2017November 2017January 2018March 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018April 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020May 2020June 2020August 2020September 2020October 2020January 2021March 2021April 2021May 2021August 2021 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 2156}, {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 102}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 71}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 37, "token_count": 20}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 255}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1284}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 22}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 0, "token_count": 98}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 184}, {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 86}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 948}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 4, "token_count": 29}, {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 96}, {"author_id": 0, "token_count": 66}, {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 27}, {"author_id": 2, "token_count": 13}, {"author_id": 48, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 14}, {"author_id": 0, "token_count": 52}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 128}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 103}, {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 109}, {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 25}, {"author_id": 0, "token_count": 113}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 195}, {"author_id": 13, "token_count": 34}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	2357	34.03%
Darrick J. Wong	2083	30.07%
Christoph Hellwig	1613	23.29%
Brian Foster	470	6.79%
Namjae Jeon	173	2.50%
Chandan Babu R	109	1.57%
Jan Kara	34	0.49%
Matthew Wilcox	20	0.29%
Gustavo A. R. Silva	10	0.14%
Jie Liu	9	0.13%
Arnd Bergmann	2	0.03%
Eric Sandeen	1	0.01%
Others	46	0.66%
Total	6927

xfs_bmap_util.h

82

-

4

369

David ChinnerChristoph HellwigNamjae JeonDarrick J. Wong August 2013October 2013February 2014January 2015March 2015August 2016June 2017August 2017October 2017June 2018November 2018 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 213}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	258	69.92%
Christoph Hellwig	57	15.45%
Namjae Jeon	28	7.59%
Darrick J. Wong	26	7.05%
Total	369

xfs_buf.c

2329

-

37

7846

David ChinnerLinus TorvaldsChristoph HellwigBrian FosterDarrick J. WongNathan ScottLucas StachJames BottomleyBill O'DonnellEric SandeenMichal HockoCarlos MaiolinoMark TinguelyLachlan McIlroyDan J WilliamsAlex ElderMatthew WilcoxJan KaraChandra SeetharamanJoe PerchesDavid HowellsAl ViroOthers April 2005June 2005September 2005November 2005January 2006March 2006September 2006October 2006November 2006February 2007May 2007June 2007October 2007April 2008August 2008December 2008March 2009May 2009July 2009November 2009December 2009January 2010February 2010March 2010May 2010July 2010September 2010November 2010December 2010March 2011July 2011August 2011September 2011October 2011April 2012June 2012July 2012August 2012November 2012December 2012January 2013February 2013March 2013May 2013August 2013October 2013November 2013December 2013January 2014March 2014April 2014June 2014August 2014October 2014November 2014December 2014February 2015April 2015June 2015July 2015August 2015October 2015January 2016February 2016May 2016June 2016July 2016August 2016December 2016February 2017April 2017May 2017June 2017August 2017October 2017November 2017January 2018April 2018June 2018July 2018October 2018February 2019June 2019August 2019October 2019November 2019January 2020February 2020March 2020May 2020June 2020July 2020September 2020December 2020January 2021April 2021May 2021June 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 1480}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 8, "token_count": 253}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 8, "token_count": 5}, ]}, 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{"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 171}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 2, "token_count": 3}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 25}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 42}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 223}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 33, "token_count": 251}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 71}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 4, "token_count": 85}, {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 89}, {"author_id": 2, "token_count": 14}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 23, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 43}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 58, "token_count": 30}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 143}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 131}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 101}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 68}, {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 28}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 18}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 203}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 35}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 137}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 566}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 37}, {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 230}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	2902	36.99%
Linus Torvalds	1509	19.23%
Christoph Hellwig	1218	15.52%
Brian Foster	900	11.47%
Darrick J. Wong	450	5.74%
Nathan Scott	263	3.35%
Lucas Stach	251	3.20%
James Bottomley	67	0.85%
Bill O'Donnell	43	0.55%
Eric Sandeen	40	0.51%
Michal Hocko	35	0.45%
Carlos Maiolino	27	0.34%
Mark Tinguely	14	0.18%
Lachlan McIlroy	13	0.17%
Dan J Williams	11	0.14%
Alex Elder	8	0.10%
Matthew Wilcox	2	0.03%
Jan Kara	2	0.03%
Chandra Seetharaman	2	0.03%
Joe Perches	1	0.01%
David Howells	1	0.01%
Al Viro	1	0.01%
Others	86	1.10%
Total	7846

xfs_buf.h

355

-

13

1337

David ChinnerLinus TorvaldsDarrick J. WongChristoph HellwigBrian FosterEric SandeenNathan ScottCarlos MaiolinoChandra SeetharamanDan J WilliamsMatthew WilcoxLucas StachMark Tinguely April 2005January 2006May 2007August 2008December 2008March 2009December 2009January 2010February 2010June 2010September 2010November 2010December 2010March 2011April 2011July 2011August 2011October 2011April 2012June 2012August 2012November 2012December 2012August 2013December 2013January 2014February 2014June 2014October 2014December 2014June 2015September 2015January 2016February 2016May 2016July 2016December 2016April 2017May 2017June 2017August 2017October 2017January 2018April 2018May 2018June 2018October 2018February 2019June 2019January 2020March 2020May 2020June 2020September 2020December 2020January 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 239}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 8, "token_count": 29}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 18}, {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 184}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 5, "token_count": 65}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 18}, {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 50}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	570	42.63%
Linus Torvalds	239	17.88%
Darrick J. Wong	141	10.55%
Christoph Hellwig	139	10.40%
Brian Foster	86	6.43%
Eric Sandeen	79	5.91%
Nathan Scott	29	2.17%
Carlos Maiolino	20	1.50%
Chandra Seetharaman	18	1.35%
Dan J Williams	9	0.67%
Matthew Wilcox	3	0.22%
Lucas Stach	3	0.22%
Mark Tinguely	1	0.07%
Total	1337

xfs_buf_item.c

1045

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14

3395

David ChinnerLinus TorvaldsChristoph HellwigBrian FosterDarrick J. WongMark TinguelyCarlos MaiolinoLachlan McIlroyNathan ScottChandra SeetharamanTimothy ShimminEric SandeenOthers April 2005June 2005September 2005November 2005February 2007August 2007September 2008October 2008December 2008December 2009January 2010February 2010March 2010May 2010June 2010September 2010January 2011July 2011October 2011April 2012June 2012November 2012December 2012January 2013February 2013May 2013June 2013August 2013October 2013December 2013November 2014January 2015February 2015August 2015February 2016June 2016July 2016September 2016August 2017January 2018May 2018June 2018September 2018April 2019June 2019August 2019November 2019December 2019January 2020May 2020June 2020July 2020September 2020December 2020March 2021June 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 863}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1125558000, "group": [ 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"group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 42}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 675}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 22, "token_count": 42}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 119}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 123}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 119}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 29}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 4, "token_count": 175}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 29}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 143}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 385}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 33}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1453	42.80%
Linus Torvalds	863	25.42%
Christoph Hellwig	429	12.64%
Brian Foster	382	11.25%
Darrick J. Wong	166	4.89%
Mark Tinguely	42	1.24%
Carlos Maiolino	34	1.00%
Lachlan McIlroy	17	0.50%
Nathan Scott	2	0.06%
Chandra Seetharaman	2	0.06%
Timothy Shimmin	1	0.03%
Eric Sandeen	1	0.03%
Others	3	0.09%
Total	3395

xfs_buf_item.h

76

-

7

249

Linus TorvaldsChristoph HellwigDavid ChinnerBrian FosterDarrick J. WongCarlos MaiolinoMark Tinguely April 2005December 2009May 2010June 2012December 2012June 2013August 2013August 2015August 2017January 2018June 2018September 2018June 2019January 2020June 2020September 2020September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 107}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 57}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	107	42.97%
Christoph Hellwig	63	25.30%
David Chinner	47	18.88%
Brian Foster	16	6.43%
Darrick J. Wong	12	4.82%
Carlos Maiolino	3	1.20%
Mark Tinguely	1	0.40%
Total	249

xfs_buf_item_recover.c

995

-

4

3249

Darrick J. WongDavid ChinnerChristoph HellwigOthers May 2020June 2020July 2020August 2020September 2020July 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3189}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	3223	99.20%
David Chinner	22	0.68%
Christoph Hellwig	3	0.09%
Others	1	0.03%
Total	3249

xfs_dir2_readdir.c

535

-

6

2160

David ChinnerDarrick J. WongChristoph HellwigBill O'DonnellBrian FosterOthers August 2013October 2013May 2014June 2014August 2015October 2015February 2016May 2016April 2017June 2017November 2017January 2018June 2018June 2019October 2019November 2019March 2020May 2020March 2021April 2021August 2021 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1307}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 155}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 331}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 73}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 149}, {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1538	71.20%
Darrick J. Wong	430	19.91%
Christoph Hellwig	165	7.64%
Bill O'Donnell	4	0.19%
Brian Foster	2	0.09%
Others	21	0.97%
Total	2160

xfs_discard.c

218

-

9

835

Christoph HellwigDavid ChinnerLukas CzernerDarrick J. WongJie LiuCarlos MaiolinoEric SandeenOthers January 2011February 2011September 2011December 2011March 2012April 2012August 2012August 2013October 2013November 2013February 2015August 2016April 2017June 2017April 2018June 2018March 2019April 2019June 2019November 2019March 2020June 2021August 2021 var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 553}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 45, "token_count": 12}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 45, "token_count": 33}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 45, "token_count": 27}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	566	67.78%
David Chinner	85	10.18%
Lukas Czerner	72	8.62%
Darrick J. Wong	33	3.95%
Jie Liu	13	1.56%
Carlos Maiolino	8	0.96%
Eric Sandeen	2	0.24%
Others	56	6.71%
Total	835

xfs_discard.h

10

-

2

31

Christoph HellwigOthers January 2011May 2011November 2017 var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	30	96.77%
Others	1	3.23%
Total	31

xfs_dquot.c

1422

-

18

5273

Darrick J. WongLinus TorvaldsChristoph HellwigDavid ChinnerBrian FosterEric SandeenCarlos MaiolinoChandra SeetharamanTimothy ShimminChandan Babu RBill O'DonnellPavel ReichlNathan ScottJie LiuMatthew WilcoxXia KaixuEryu GuanOthers April 2005June 2005September 2005November 2005October 2007April 2008August 2008October 2008January 2009June 2009December 2009April 2010June 2010September 2010March 2011July 2011August 2011September 2011December 2011January 2012February 2012March 2012April 2012November 2012March 2013April 2013June 2013August 2013September 2013October 2013December 2013February 2014May 2014June 2014August 2014August 2015October 2015February 2016April 2016July 2016August 2016January 2017June 2017July 2017November 2017January 2018March 2018May 2018June 2018July 2018August 2018April 2019August 2019October 2019November 2019January 2020February 2020March 2020May 2020June 2020July 2020August 2020September 2020January 2021February 2021March 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 1033}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 19, "token_count": 21}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 47}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 91}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 73}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 171}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 25}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 139}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 42}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 7}, {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 38}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 9, "token_count": 17}, {"author_id": 5, "token_count": 117}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 2, "token_count": 66}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1229}, {"author_id": 1, "token_count": 12}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 20}, {"author_id": 2, "token_count": 1}, {"author_id": 24, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 64}, {"author_id": 0, "token_count": 42}, {"author_id": 5, "token_count": 34}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 63}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 0, "token_count": 1012}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 152}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 55}, {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 19}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	2592	49.16%
Linus Torvalds	1033	19.59%
Christoph Hellwig	782	14.83%
David Chinner	285	5.40%
Brian Foster	246	4.67%
Eric Sandeen	165	3.13%
Carlos Maiolino	53	1.01%
Chandra Seetharaman	36	0.68%
Timothy Shimmin	21	0.40%
Chandan Babu R	19	0.36%
Bill O'Donnell	15	0.28%
Pavel Reichl	13	0.25%
Nathan Scott	4	0.08%
Jie Liu	4	0.08%
Matthew Wilcox	2	0.04%
Xia Kaixu	1	0.02%
Eryu Guan	1	0.02%
Others	1	0.02%
Total	5273

xfs_dquot.h

253

-

10

854

Darrick J. WongChristoph HellwigLinus TorvaldsChandra SeetharamanBrian FosterDavid ChinnerPavel ReichlEric SandeenOthers April 2005August 2008October 2008January 2009February 2009March 2009April 2010December 2011January 2012February 2012March 2012April 2012March 2013July 2013July 2014January 2015May 2018June 2018November 2019May 2020July 2020August 2020August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 118}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 96}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 17, "token_count": 80}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 42}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 116}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 29}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 176}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 49}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	360	42.15%
Christoph Hellwig	122	14.29%
Linus Torvalds	118	13.82%
Chandra Seetharaman	93	10.89%
Brian Foster	77	9.02%
David Chinner	52	6.09%
Pavel Reichl	29	3.40%
Eric Sandeen	1	0.12%
Others	2	0.23%
Total	854

xfs_dquot_item.c

220

-

11

754

Christoph HellwigLinus TorvaldsDavid ChinnerDarrick J. WongBrian FosterMatthew WilcoxEric SandeenCarlos MaiolinoTimothy ShimminNathan ScottOthers April 2005November 2005March 2006February 2007October 2007October 2008February 2010March 2010June 2010October 2011April 2012August 2013September 2013October 2013December 2013November 2017March 2018May 2018June 2018June 2019March 2020June 2020July 2020June 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 300}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 93}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 93}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 93}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	315	41.78%
Linus Torvalds	300	39.79%
David Chinner	63	8.36%
Darrick J. Wong	20	2.65%
Brian Foster	12	1.59%
Matthew Wilcox	4	0.53%
Eric Sandeen	3	0.40%
Carlos Maiolino	3	0.40%
Timothy Shimmin	1	0.13%
Nathan Scott	1	0.13%
Others	32	4.24%
Total	754

xfs_dquot_item.h

21

-

4

49

Linus TorvaldsPavel ReichlDavid ChinnerChristoph Hellwig April 2005June 2018June 2019November 2019 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 43}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	43	87.76%
Pavel Reichl	2	4.08%
David Chinner	2	4.08%
Christoph Hellwig	2	4.08%
Total	49

xfs_dquot_item_recover.c

201

-

2

757

Darrick J. WongDavid Chinner May 2020June 2020July 2020August 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 745}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	752	99.34%
David Chinner	5	0.66%
Total	757

xfs_error.c

468

-

16

1746

Darrick J. WongLinus TorvaldsEric SandeenBrian FosterChandan Babu RDavid ChinnerHsiang KaoAlex ElderCarlos MaiolinoChristoph HellwigIan KentNathan ScottOthers April 2005November 2005August 2007August 2008April 2010November 2010March 2011March 2013October 2013February 2014June 2014March 2015January 2016June 2016July 2016June 2017August 2017October 2017November 2017January 2018March 2018May 2018June 2018July 2018February 2019June 2019November 2019March 2020May 2020January 2021March 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 197}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 5, "token_count": 72}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 9, "token_count": 11}, {"author_id": 0, "token_count": 930}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 167}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 58}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 28}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 14, "token_count": 24}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1295	74.17%
Linus Torvalds	197	11.28%
Eric Sandeen	77	4.41%
Brian Foster	56	3.21%
Chandan Babu R	28	1.60%
David Chinner	26	1.49%
Hsiang Kao	24	1.37%
Alex Elder	12	0.69%
Carlos Maiolino	11	0.63%
Christoph Hellwig	10	0.57%
Ian Kent	3	0.17%
Nathan Scott	1	0.06%
Others	6	0.34%
Total	1746

xfs_error.h

90

-

9

431

Linus TorvaldsDarrick J. WongEric SandeenDavid ChinnerNathan ScottAlex ElderChristoph HellwigOthers April 2005November 2005September 2006August 2008April 2010November 2010January 2011March 2011February 2014July 2016June 2017January 2018March 2018June 2018February 2019November 2019March 2020August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 202}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	202	46.87%
Darrick J. Wong	190	44.08%
Eric Sandeen	10	2.32%
David Chinner	9	2.09%
Nathan Scott	6	1.39%
Alex Elder	6	1.39%
Christoph Hellwig	3	0.70%
Others	5	1.16%
Total	431

xfs_export.c

237

-

17

837

Christoph HellwigLinus TorvaldsDavid ChinnerBen MyersAl ViroBarry NaujokGustavo A. R. SilvaDarrick J. WongNathan ScottDavid HowellsNamjae JeonOthers April 2005March 2006June 2006August 2007October 2007December 2007March 2008April 2008May 2008August 2008January 2009February 2010June 2010November 2010January 2011July 2011September 2011November 2011April 2012October 2012February 2013August 2013October 2013June 2014February 2015March 2015February 2016July 2016June 2018July 2018June 2019April 2020August 2020April 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 184}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 379}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 59, "token_count": 24}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	503	60.10%
Linus Torvalds	184	21.98%
David Chinner	68	8.12%
Ben Myers	24	2.87%
Al Viro	11	1.31%
Barry Naujok	5	0.60%
Gustavo A. R. Silva	4	0.48%
Darrick J. Wong	4	0.48%
Nathan Scott	3	0.36%
David Howells	3	0.36%
Namjae Jeon	2	0.24%
Others	26	3.11%
Total	837

xfs_export.h

60

-

4

41

Christoph HellwigLinus TorvaldsDavid ChinnerNathan Scott April 2005March 2006October 2007June 2018 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	23	56.10%
Linus Torvalds	15	36.59%
David Chinner	2	4.88%
Nathan Scott	1	2.44%
Total	41

xfs_extent_busy.c

630

-

6

1786

David ChinnerChristoph HellwigZhi Yong WuArnd BergmannOthers April 2012August 2013September 2013October 2013February 2017March 2018June 2018August 2019April 2021June 2021 var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 1408}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 2, "token_count": 317}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1463	81.91%
Christoph Hellwig	318	17.81%
Zhi Yong Wu	1	0.06%
Arnd Bergmann	1	0.06%
Others	3	0.17%
Total	1786

xfs_extent_busy.h

70

-

4

234

David ChinnerChristoph HellwigBen MyersOthers April 2012May 2012October 2013February 2017June 2018April 2021June 2021 var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 159}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 59, "token_count": 18}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	185	79.06%
Christoph Hellwig	29	12.39%
Ben Myers	18	7.69%
Others	2	0.85%
Total	234

xfs_extfree_item.c

771

-

11

3200

Christoph HellwigDarrick J. WongLinus TorvaldsTimothy ShimminDavid ChinnerBrian FosterCarlos MaiolinoNathan ScottOthers April 2005June 2005November 2005June 2006February 2007August 2007October 2008March 2010June 2010December 2010October 2011April 2013August 2013October 2013December 2013June 2014November 2014June 2015August 2015July 2016August 2016April 2018May 2018June 2018December 2018June 2019August 2019November 2019April 2020May 2020July 2020September 2020November 2020December 2020April 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 389}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 2, "token_count": 45}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 19, "token_count": 335}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 125}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 195}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 855}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 147}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 400}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 198}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 70}, {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1218	38.06%
Darrick J. Wong	964	30.13%
Linus Torvalds	389	12.16%
Timothy Shimmin	335	10.47%
David Chinner	248	7.75%
Brian Foster	25	0.78%
Carlos Maiolino	10	0.31%
Nathan Scott	1	0.03%
Others	10	0.31%
Total	3200

xfs_extfree_item.h

75

-

5

80

Linus TorvaldsDavid ChinnerChristoph HellwigDarrick J. WongBrian Foster April 2005December 2010April 2013August 2013August 2015June 2018June 2019April 2020September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 57}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	57	71.25%
David Chinner	9	11.25%
Christoph Hellwig	8	10.00%
Darrick J. Wong	5	6.25%
Brian Foster	1	1.25%
Total	80

xfs_file.c

1481

-

42

5455

Christoph HellwigDavid ChinnerDarrick J. WongDan J WilliamsJan KaraLinus TorvaldsNamjae JeonAl ViroBrian FosterJie LiuEryu GuanNathan ScottMatthew WilcoxLukas CzernerEric SandeenBill O'DonnellAndreas GruenbacherMiklos SzerediArnd BergmannGustavo A. R. SilvaLachlan McIlroyAmir GoldsteinOthers April 2005May 2005March 2006June 2006August 2007December 2007January 2008July 2008August 2008November 2008December 2008September 2009February 2010May 2010June 2010July 2010January 2011March 2011June 2011July 2011August 2011September 2011October 2011December 2011February 2012March 2012May 2012August 2012October 2012November 2012January 2013April 2013May 2013June 2013August 2013October 2013December 2013February 2014March 2014April 2014June 2014July 2014September 2014November 2014January 2015February 2015March 2015April 2015May 2015June 2015September 2015October 2015November 2015January 2016February 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017January 2018March 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018February 2019March 2019April 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020April 2020May 2020June 2020July 2020September 2020October 2020December 2020January 2021March 2021April 2021June 2021July 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 156}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 24}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 107}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 386}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 162}, {"author_id": 1, "token_count": 265}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 45}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 11, "token_count": 45}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 72}, {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 27, "token_count": 11}, {"author_id": 18, "token_count": 58}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 45, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 27, "token_count": 25}, {"author_id": 45, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 206}, {"author_id": 1, "token_count": 50}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 97}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 27, "token_count": 64}, {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 13, "token_count": 30}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 37, "token_count": 31}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 2, "token_count": 153}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 0, "token_count": 68}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 147}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 2, "token_count": 27}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 104}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 39}, {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 31}, {"author_id": 23, "token_count": 76}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 23, "token_count": 158}, {"author_id": 1, "token_count": 83}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 250}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 13, "token_count": 96}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 102}, {"author_id": 1, "token_count": 39}, {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 1, "token_count": 60}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 75}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 160}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 365}, {"author_id": 0, "token_count": 13}, {"author_id": 1, "token_count": 348}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 13, "token_count": 44}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2293	42.03%
David Chinner	1185	21.72%
Darrick J. Wong	602	11.04%
Dan J Williams	234	4.29%
Jan Kara	185	3.39%
Linus Torvalds	156	2.86%
Namjae Jeon	155	2.84%
Al Viro	119	2.18%
Brian Foster	75	1.37%
Jie Liu	61	1.12%
Eryu Guan	49	0.90%
Nathan Scott	39	0.71%
Matthew Wilcox	31	0.57%
Lukas Czerner	29	0.53%
Eric Sandeen	26	0.48%
Bill O'Donnell	7	0.13%
Andreas Gruenbacher	6	0.11%
Miklos Szeredi	4	0.07%
Arnd Bergmann	4	0.07%
Gustavo A. R. Silva	2	0.04%
Lachlan McIlroy	1	0.02%
Amir Goldstein	1	0.02%
Others	191	3.50%
Total	5455

xfs_filestream.c

392

-

8

1413

Christoph HellwigDavid ChinnerDarrick J. WongBrian FosterEric SandeenDavid HowellsAl ViroHsiang Kao July 2007March 2009December 2009January 2010July 2010July 2011August 2013October 2013April 2014June 2014March 2015June 2015February 2016September 2016April 2018June 2018July 2018August 2018June 2019October 2019November 2019January 2020September 2020June 2021August 2021 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 580}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 135}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 551}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 49, "token_count": 3}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	719	50.88%
David Chinner	650	46.00%
Darrick J. Wong	27	1.91%
Brian Foster	8	0.57%
Eric Sandeen	3	0.21%
David Howells	3	0.21%
Al Viro	2	0.14%
Hsiang Kao	1	0.07%
Total	1413

xfs_filestream.h

28

-

2

109

David ChinnerChristoph Hellwig July 2007November 2009April 2014June 2018March 2021August 2021 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 85}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	90	82.57%
Christoph Hellwig	19	17.43%
Total	109

xfs_fsmap.c

975

-

4

4465

Darrick J. WongDavid ChinnerArnd BergmannChristoph Hellwig March 2017April 2017May 2017October 2017May 2018June 2018August 2019November 2019March 2020October 2020March 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 3975}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 40, "token_count": 96}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 87}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 63}, {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	4217	94.45%
David Chinner	151	3.38%
Arnd Bergmann	96	2.15%
Christoph Hellwig	1	0.02%
Total	4465

xfs_fsmap.h

35

-

2

108

Darrick J. WongDavid Chinner March 2017June 2018October 2020 var spanGroupData = [ {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	106	98.15%
David Chinner	2	1.85%
Total	108

xfs_fsops.c

612

-

9

2120

David ChinnerLinus TorvaldsHsiang KaoDarrick J. WongBrian FosterEric SandeenChristoph HellwigNathan ScottChandra Seetharaman April 2005November 2005March 2006June 2006September 2006February 2007June 2007August 2007October 2007November 2008January 2010January 2011September 2011April 2012November 2012April 2013October 2013April 2014June 2014February 2015June 2016August 2016October 2016January 2017June 2017December 2017May 2018June 2018July 2018October 2018December 2018February 2019May 2019June 2019May 2020November 2020December 2020February 2021March 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 465}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 55}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 106}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 160}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 539}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 14, "token_count": 364}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 75}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	803	37.88%
Linus Torvalds	465	21.93%
Hsiang Kao	384	18.11%
Darrick J. Wong	265	12.50%
Brian Foster	128	6.04%
Eric Sandeen	35	1.65%
Christoph Hellwig	25	1.18%
Nathan Scott	9	0.42%
Chandra Seetharaman	6	0.28%
Total	2120

xfs_fsops.h

19

-

6

103

Linus TorvaldsDarrick J. WongHsiang KaoNathan ScottDavid ChinnerEric Sandeen April 2005November 2005October 2016June 2017June 2018May 2019February 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 65}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 14, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	65	63.11%
Darrick J. Wong	22	21.36%
Hsiang Kao	8	7.77%
Nathan Scott	5	4.85%
David Chinner	2	1.94%
Eric Sandeen	1	0.97%
Total	103

xfs_globals.c

45

-

6

262

Linus TorvaldsBrian FosterDavid ChinnerDarrick J. WongBarry NaujokOthers April 2005June 2006July 2007August 2007November 2012September 2014June 2017May 2018June 2018February 2019July 2019January 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 169}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	169	64.50%
Brian Foster	44	16.79%
David Chinner	23	8.78%
Darrick J. Wong	14	5.34%
Barry Naujok	11	4.20%
Others	1	0.38%
Total	262

xfs_health.c

395

-

2

1537

Darrick J. WongDavid Chinner April 2019July 2019June 2021August 2021 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1491}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 33}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1525	99.22%
David Chinner	12	0.78%
Total	1537

xfs_icache.c

2205

-

14

7366

Darrick J. WongDavid ChinnerBrian FosterChristoph HellwigDwight EngenBill O'DonnellAmir GoldsteinIra WeinyCarlos MaiolinoOmar SandovalAlex ElderOthers October 2008June 2009December 2009January 2010February 2010April 2010July 2010September 2010October 2010December 2010April 2011May 2011July 2011February 2012April 2012October 2012November 2012August 2013September 2013October 2013July 2014December 2014October 2015February 2016May 2016September 2016October 2016November 2016January 2017March 2017April 2017June 2017August 2017October 2017December 2017January 2018March 2018April 2018May 2018June 2018July 2018April 2019June 2019November 2019February 2020April 2020May 2020June 2020July 2020August 2020January 2021March 2021May 2021June 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 38}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 69}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 78}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 505}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 251}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 38, "token_count": 24}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 76}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 14}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 760}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 0, "token_count": 232}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 0, "token_count": 113}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 31, "token_count": 13}, {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 124}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 33}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 129}, {"author_id": 0, "token_count": 128}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 575}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 31}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 425}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1099}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 0, "token_count": 887}, {"author_id": 1, "token_count": 986}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	3620	49.14%
David Chinner	2998	40.70%
Brian Foster	365	4.96%
Christoph Hellwig	301	4.09%
Dwight Engen	24	0.33%
Bill O'Donnell	14	0.19%
Amir Goldstein	13	0.18%
Ira Weiny	7	0.10%
Carlos Maiolino	7	0.10%
Omar Sandoval	1	0.01%
Alex Elder	1	0.01%
Others	15	0.20%
Total	7366

xfs_icache.h

85

-

5

395

Darrick J. WongDavid ChinnerBrian FosterDwight EngenChristoph Hellwig October 2008February 2009July 2011October 2012November 2012August 2013October 2016June 2017December 2017May 2018June 2018July 2020January 2021May 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 38}, {"author_id": 38, "token_count": 14}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 1, "token_count": 49}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	187	47.34%
David Chinner	173	43.80%
Brian Foster	18	4.56%
Dwight Engen	14	3.54%
Christoph Hellwig	3	0.76%
Total	395

xfs_icreate_item.c

261

-

6

957

Darrick J. WongDavid ChinnerChristoph HellwigCarlos MaiolinoOthers June 2013August 2013October 2013December 2013November 2014November 2016May 2018June 2018June 2019November 2019May 2020July 2020August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 288}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 584}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	590	61.65%
David Chinner	323	33.75%
Christoph Hellwig	36	3.76%
Carlos Maiolino	5	0.52%
Others	3	0.31%
Total	957

xfs_icreate_item.h

22

-

2

63

David ChinnerDarrick J. Wong June 2013June 2018September 2021October 2021 var spanGroupData = [ {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	59	93.65%
Darrick J. Wong	4	6.35%
Total	63

xfs_inode.c

3816

-

28

13271

David ChinnerDarrick J. WongChristoph HellwigBrian FosterCarlos MaiolinoZhi Yong WuMandy KirkconnellkaixuxiaJan KaraLinus TorvaldsChandan Babu RPavel ReichlJie LiuEric SandeenHsiang KaoLukas CzernerChristian BraunerNathan ScottGustavo A. R. SilvaBill O'DonnellDwight EngenOthers April 2005November 2005March 2006June 2007August 2007March 2008October 2008November 2009December 2009January 2010June 2010July 2011December 2011April 2012October 2012April 2013August 2013September 2013October 2013December 2013April 2014May 2014June 2014September 2014October 2014November 2014December 2014February 2015March 2015May 2015June 2015August 2015October 2015January 2016February 2016April 2016May 2016June 2016August 2016September 2016October 2016November 2016January 2017March 2017April 2017August 2017October 2017November 2017December 2017January 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018December 2018February 2019May 2019June 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 97}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 30, "token_count": 264}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 688}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 3789}, {"author_id": 38, "token_count": 1}, {"author_id": 11, "token_count": 50}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 357}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 72}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 28}, {"author_id": 11, "token_count": 2}, {"author_id": 20, "token_count": 321}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 413}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 291}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 1, "token_count": 365}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 1, "token_count": 209}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 148}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 76}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 58}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 45, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 83}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 75}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 18}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 1, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 1647}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 35, "token_count": 106}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 0, "token_count": 54}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 136}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 60}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 2, "token_count": 58}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 265}, {"author_id": 1, "token_count": 824}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 14, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 1, "token_count": 71}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 358}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 58}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 70}, {"author_id": 2, "token_count": 75}, {"author_id": 0, "token_count": 123}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 55, "token_count": 7}, {"author_id": 2, "token_count": 174}, {"author_id": 0, "token_count": 51}, {"author_id": 1, "token_count": 38}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 1, "token_count": 4}, {"author_id": 48, "token_count": 2}, {"author_id": 13, "token_count": 74}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 126}, {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 319}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 116}, {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	7299	55.00%
Darrick J. Wong	3212	24.20%
Christoph Hellwig	664	5.00%
Brian Foster	511	3.85%
Carlos Maiolino	413	3.11%
Zhi Yong Wu	322	2.43%
Mandy Kirkconnell	264	1.99%
kaixuxia	107	0.81%
Jan Kara	100	0.75%
Linus Torvalds	99	0.75%
Chandan Babu R	70	0.53%
Pavel Reichl	58	0.44%
Jie Liu	52	0.39%
Eric Sandeen	30	0.23%
Hsiang Kao	23	0.17%
Lukas Czerner	8	0.06%
Christian Brauner	7	0.05%
Nathan Scott	6	0.05%
Gustavo A. R. Silva	2	0.02%
Bill O'Donnell	2	0.02%
Dwight Engen	1	0.01%
Others	21	0.16%
Total	13271

xfs_inode.h

520

-

13

1684

David ChinnerChristoph HellwigLinus TorvaldsDarrick J. WongBrian FosterZhi Yong WuLachlan McIlroyDan J WilliamsBarry NaujokIra WeinyChandra SeetharamanCarlos MaiolinoPavel Reichl April 2005September 2006November 2006May 2007August 2007April 2008August 2008October 2008November 2008December 2008December 2009February 2010December 2010January 2011June 2011July 2011December 2011February 2012March 2012April 2012July 2013August 2013September 2013December 2013April 2014October 2014December 2014February 2015August 2015February 2016April 2016September 2016October 2016November 2016October 2017December 2017January 2018March 2018May 2018June 2018July 2018February 2019April 2019October 2019November 2019April 2020May 2020June 2020August 2020October 2020December 2020January 2021March 2021June 2021August 2021September 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 216}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 168}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 63}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 10, "token_count": 15}, {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 107}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 177}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 20, "token_count": 37}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 47}, {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 38}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 23, "token_count": 26}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 41}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 30}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 55}, {"author_id": 0, "token_count": 46}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	607	36.05%
Christoph Hellwig	458	27.20%
Linus Torvalds	216	12.83%
Darrick J. Wong	212	12.59%
Brian Foster	53	3.15%
Zhi Yong Wu	37	2.20%
Lachlan McIlroy	33	1.96%
Dan J Williams	26	1.54%
Barry Naujok	15	0.89%
Ira Weiny	14	0.83%
Chandra Seetharaman	6	0.36%
Carlos Maiolino	4	0.24%
Pavel Reichl	3	0.18%
Total	1684

xfs_inode_item.c

892

-

15

3608

Christoph HellwigDavid ChinnerLinus TorvaldsDarrick J. WongTimothy ShimminCarlos MaiolinoBrian FosterEryu GuanMatthew WilcoxEric SandeenNathan ScottAmir GoldsteinOthers April 2005September 2005November 2005June 2006February 2007October 2007April 2008October 2008December 2009January 2010February 2010March 2010June 2010July 2010November 2010December 2010April 2011July 2011October 2011December 2011February 2012April 2012June 2012August 2013October 2013December 2013November 2015February 2016April 2016July 2016October 2016November 2016April 2017May 2017August 2017October 2017December 2017January 2018March 2018June 2018June 2019November 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020March 2021April 2021June 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 872}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 19, "token_count": 105}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 124}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 185}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 74}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 103}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 539}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 349}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 1, "token_count": 63}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 2, "token_count": 4}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 2, "token_count": 18}, {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 2, "token_count": 45}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 515}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 84}, {"author_id": 1, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 119}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1258	34.87%
David Chinner	1184	32.82%
Linus Torvalds	872	24.17%
Darrick J. Wong	113	3.13%
Timothy Shimmin	108	2.99%
Carlos Maiolino	25	0.69%
Brian Foster	16	0.44%
Eryu Guan	6	0.17%
Matthew Wilcox	5	0.14%
Eric Sandeen	5	0.14%
Nathan Scott	4	0.11%
Amir Goldstein	2	0.06%
Others	10	0.28%
Total	3608

xfs_inode_item.h

52

-

6

151

Linus TorvaldsDavid ChinnerChristoph HellwigTimothy ShimminDarrick J. WongNathan Scott April 2005November 2005June 2006March 2008December 2009June 2010February 2012August 2013November 2015October 2017June 2018June 2019April 2020June 2020August 2020June 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 69}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	69	45.70%
David Chinner	54	35.76%
Christoph Hellwig	11	7.28%
Timothy Shimmin	10	6.62%
Darrick J. Wong	4	2.65%
Nathan Scott	3	1.99%
Total	151

xfs_inode_item_recover.c

489

-

3

2225

Darrick J. WongDavid ChinnerChristoph Hellwig May 2020June 2020August 2020April 2021July 2021August 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 1682}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 526}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	2208	99.24%
David Chinner	13	0.58%
Christoph Hellwig	4	0.18%
Total	2225

xfs_ioctl.c

2222

-

42

9679

Christoph HellwigDarrick J. WongLinus TorvaldsDavid ChinnerLachlan McIlroyEric SandeenMiklos SzerediJan KaraBrian FosterAl ViroIra WeinyDwight EngenAndreas GruenbacherNathan ScottDavid HowellsLi ZefanArnd BergmannArkadiusz MiskiewiczGustavo A. R. SilvaHsiang KaoDan J WilliamsChandra SeetharamanCarlos MaiolinoAllison HendersonMichal MarekBill O'DonnellXia KaixuEryu GuanOthers April 2005June 2005September 2005November 2005March 2006June 2006September 2006November 2006December 2006July 2007August 2007September 2007October 2007November 2007February 2008April 2008June 2008July 2008November 2008December 2008January 2009February 2009April 2009June 2009January 2010February 2010March 2010June 2010August 2010September 2010January 2011March 2011July 2011September 2011March 2012June 2012August 2012October 2012November 2012January 2013July 2013August 2013September 2013October 2013January 2014May 2014June 2014July 2014October 2014February 2015March 2015October 2015November 2015January 2016February 2016April 2016May 2016July 2016August 2016October 2016November 2016December 2016March 2017April 2017June 2017September 2017October 2017January 2018March 2018May 2018June 2018November 2018April 2019July 2019August 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020August 2020September 2020October 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021December 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 1537}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 56}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 15, "token_count": 708}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 2, "token_count": 290}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 49, "token_count": 11}, {"author_id": 5, "token_count": 181}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 254}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 118}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 46, "token_count": 21}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 56, "token_count": 11}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 56, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 27, "token_count": 9}, ]}, 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1459494000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 134}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 305}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 53}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 252}, {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 331}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 40, "token_count": 17}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 114}, {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 0, "token_count": 968}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 42}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 983}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 26, "token_count": 42}, {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 17}, {"author_id": 0, "token_count": 192}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 321}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 70}, {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 41}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 48, "token_count": 4}, {"author_id": 3, "token_count": 16}, {"author_id": 25, "token_count": 311}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 139}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 80}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2559	26.44%
Darrick J. Wong	2557	26.42%
Linus Torvalds	1553	16.05%
David Chinner	875	9.04%
Lachlan McIlroy	720	7.44%
Eric Sandeen	525	5.42%
Miklos Szeredi	313	3.23%
Jan Kara	115	1.19%
Brian Foster	61	0.63%
Al Viro	61	0.63%
Ira Weiny	45	0.46%
Dwight Engen	36	0.37%
Andreas Gruenbacher	27	0.28%
Nathan Scott	24	0.25%
David Howells	23	0.24%
Li Zefan	21	0.22%
Arnd Bergmann	17	0.18%
Arkadiusz Miskiewicz	16	0.17%
Gustavo A. R. Silva	10	0.10%
Hsiang Kao	4	0.04%
Dan J Williams	4	0.04%
Chandra Seetharaman	3	0.03%
Carlos Maiolino	3	0.03%
Allison Henderson	3	0.03%
Michal Marek	2	0.02%
Bill O'Donnell	2	0.02%
Xia Kaixu	1	0.01%
Eryu Guan	1	0.01%
Others	98	1.01%
Total	9679

xfs_ioctl.h

77

-

5

263

Christoph HellwigEric SandeenMiklos SzerediDarrick J. WongDavid Chinner November 2008December 2008January 2009August 2013June 2017June 2018July 2019February 2020April 2021 var spanGroupData = [ {"timestamp": 1225522800, "group": [ {"author_id": 5, "token_count": 78}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 25, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	108	41.06%
Eric Sandeen	78	29.66%
Miklos Szeredi	35	13.31%
Darrick J. Wong	32	12.17%
David Chinner	10	3.80%
Total	263

xfs_ioctl32.c

542

-

18

2739

Eric SandeenMichal MarekDarrick J. WongChristoph HellwigLinus TorvaldsJan KaraDavid ChinnerArkadiusz MiskiewiczLi ZefanLachlan McIlroyDavid HowellsAl ViroNathan ScottJie LiuArnd BergmannOthers April 2005May 2005September 2005March 2006July 2007August 2007November 2007November 2008December 2008January 2009April 2009September 2009December 2009March 2010June 2010September 2010June 2012January 2013August 2013October 2013May 2014June 2014July 2014October 2014March 2015March 2017January 2018June 2018December 2018April 2019June 2019July 2019August 2019January 2020February 2020January 2021February 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 78}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 119}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 21, "token_count": 714}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 5, "token_count": 1183}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 67}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 46, "token_count": 16}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 56, "token_count": 26}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 13, "token_count": 57}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 49, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 223}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Sandeen	1302	47.54%
Michal Marek	714	26.07%
Darrick J. Wong	232	8.47%
Christoph Hellwig	180	6.57%
Linus Torvalds	78	2.85%
Jan Kara	57	2.08%
David Chinner	41	1.50%
Arkadiusz Miskiewicz	26	0.95%
Li Zefan	16	0.58%
Lachlan McIlroy	12	0.44%
David Howells	7	0.26%
Al Viro	4	0.15%
Nathan Scott	3	0.11%
Jie Liu	1	0.04%
Arnd Bergmann	1	0.04%
Others	65	2.37%
Total	2739

xfs_ioctl32.h

215

-

7

651

Eric SandeenDarrick J. WongArkadiusz MiskiewiczNathan ScottDavid ChinnerChristoph HellwigArnd Bergmann November 2005November 2008September 2010April 2011October 2014June 2017June 2018July 2019November 2019January 2020 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 5, "token_count": 607}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 40, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Sandeen	608	93.39%
Darrick J. Wong	12	1.84%
Arkadiusz Miskiewicz	10	1.54%
Nathan Scott	9	1.38%
David Chinner	7	1.08%
Christoph Hellwig	4	0.61%
Arnd Bergmann	1	0.15%
Total	651

xfs_iomap.c

1313

-

18

5285

Christoph HellwigDavid ChinnerBrian FosterLinus TorvaldsDarrick J. WongNathan ScottChandan Babu REric SandeenLachlan McIlroyAndreas GruenbacherJie LiuDan J WilliamsEryu GuanGustavo A. R. SilvazhengbinOthers April 2005June 2005September 2005November 2005January 2006September 2006June 2007October 2007November 2007December 2008April 2009December 2009June 2010January 2011March 2011September 2011December 2011February 2012March 2012April 2012November 2012January 2013February 2013March 2013June 2013August 2013October 2013June 2014July 2014October 2014December 2014February 2015October 2015November 2015January 2016April 2016June 2016August 2016September 2016October 2016November 2016January 2017February 2017March 2017April 2017June 2017August 2017September 2017October 2017November 2017March 2018May 2018June 2018July 2018October 2018February 2019September 2019October 2019November 2019January 2020May 2020July 2020August 2020November 2020January 2021February 2021March 2021April 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 321}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 8, "token_count": 117}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 121}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 262}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 193}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 2, "token_count": 188}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 335}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 2, "token_count": 32}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 53}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 34, "token_count": 8}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 86}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 577}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 2049}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 0, "token_count": 128}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 74}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 0, "token_count": 29}, {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	3605	68.21%
David Chinner	440	8.33%
Brian Foster	405	7.66%
Linus Torvalds	321	6.07%
Darrick J. Wong	277	5.24%
Nathan Scott	149	2.82%
Chandan Babu R	15	0.28%
Eric Sandeen	9	0.17%
Lachlan McIlroy	8	0.15%
Andreas Gruenbacher	8	0.15%
Jie Liu	5	0.09%
Dan J Williams	5	0.09%
Eryu Guan	3	0.06%
Gustavo A. R. Silva	2	0.04%
zhengbin	1	0.02%
Others	32	0.61%
Total	5285

xfs_iomap.h

49

-

6

180

Christoph HellwigLinus TorvaldsDavid ChinnerEryu GuanNathan ScottLachlan McIlroy April 2005May 2005October 2007April 2010December 2010January 2015June 2016August 2016January 2017February 2017September 2017June 2018February 2019October 2019 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 58}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	133	73.89%
Linus Torvalds	33	18.33%
David Chinner	10	5.56%
Eryu Guan	2	1.11%
Nathan Scott	1	0.56%
Lachlan McIlroy	1	0.56%
Total	180

xfs_iops.c

1421

-

35

5365

Christoph HellwigLinus TorvaldsBarry NaujokDavid ChinnerDarrick J. WongNathan ScottIra WeinyAmir GoldsteinBrian FosterJan KaraAl ViroMimi ZoharDan J WilliamsEric SandeenChristian BraunerCarlos MaiolinoDavid HowellsMiklos SzerediZhi Yong WuYingping LuDwight EngenJie LiuEryu GuanLachlan McIlroyXia KaixuAllison HendersonBill O'DonnellChandra SeetharamanOthers April 2005August 2005September 2005January 2006March 2006June 2006September 2006February 2007August 2007October 2007November 2007March 2008April 2008May 2008June 2008July 2008August 2008October 2008November 2008December 2008February 2009March 2009June 2009October 2009December 2009April 2010June 2010October 2010November 2010February 2011June 2011July 2011September 2011December 2011March 2012June 2012November 2012May 2013July 2013August 2013October 2013November 2013December 2013February 2014April 2014May 2014June 2014August 2014December 2014February 2015March 2015May 2015June 2015October 2015November 2015December 2015February 2016April 2016May 2016June 2016August 2016September 2016October 2016November 2016December 2016January 2017March 2017June 2017July 2017August 2017October 2017November 2017March 2018April 2018May 2018June 2018July 2018September 2018February 2019March 2019October 2019November 2019January 2020February 2020March 2020May 2020June 2020September 2020October 2020December 2020January 2021March 2021April 2021May 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 596}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 8, "token_count": 68}, {"author_id": 53, "token_count": 26}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 47}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 8, "token_count": 58}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 67}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 99}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 94}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 10, "token_count": 143}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 10, "token_count": 232}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 16}, {"author_id": 2, "token_count": 11}, {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 191}, {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 5, "token_count": 44}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 52, "token_count": 72}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 2, "token_count": 897}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 42}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 27, "token_count": 8}, {"author_id": 2, "token_count": 160}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 74}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 38, "token_count": 26}, {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 54}, {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 100}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 77}, {"author_id": 20, "token_count": 34}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 2, "token_count": 18}, {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 4, "token_count": 87}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 40}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 1, "token_count": 50}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 49, "token_count": 27}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 27, "token_count": 20}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 207}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 115}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 49}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 31, "token_count": 139}, {"author_id": 49, "token_count": 12}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 72}, {"author_id": 23, "token_count": 50}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 27, "token_count": 25}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 66}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 73}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 26, "token_count": 142}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 55, "token_count": 42}, {"author_id": 2, "token_count": 65}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 25, "token_count": 33}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2505	46.69%
Linus Torvalds	596	11.11%
Barry Naujok	391	7.29%
David Chinner	379	7.06%
Darrick J. Wong	213	3.97%
Nathan Scott	186	3.47%
Ira Weiny	142	2.65%
Amir Goldstein	139	2.59%
Brian Foster	122	2.27%
Jan Kara	117	2.18%
Al Viro	81	1.51%
Mimi Zohar	72	1.34%
Dan J Williams	50	0.93%
Eric Sandeen	44	0.82%
Christian Brauner	42	0.78%
Carlos Maiolino	40	0.75%
David Howells	39	0.73%
Miklos Szeredi	35	0.65%
Zhi Yong Wu	34	0.63%
Yingping Lu	26	0.48%
Dwight Engen	26	0.48%
Jie Liu	13	0.24%
Eryu Guan	11	0.21%
Lachlan McIlroy	9	0.17%
Xia Kaixu	6	0.11%
Allison Henderson	6	0.11%
Bill O'Donnell	4	0.07%
Chandra Seetharaman	2	0.04%
Others	35	0.65%
Total	5365

xfs_iops.h

20

-

7

76

Christoph HellwigLinus TorvaldsLachlan McIlroyDavid ChinnerJan KaraNathan ScottOthers April 2005March 2006June 2008August 2008August 2013February 2015May 2016June 2018January 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	23	30.26%
Linus Torvalds	17	22.37%
Lachlan McIlroy	16	21.05%
David Chinner	9	11.84%
Jan Kara	7	9.21%
Nathan Scott	2	2.63%
Others	2	2.63%
Total	76

xfs_itable.c

441

-

9

1711

Darrick J. WongLinus TorvaldsChristoph HellwigDavid ChinnerJie LiuNathan ScottMichal MarekLachlan McIlroyJan Kara April 2005November 2005September 2006July 2007November 2007November 2008March 2009August 2009October 2009March 2010June 2010March 2012September 2013October 2013June 2014July 2014August 2014October 2014November 2014February 2016October 2016October 2017June 2018July 2018April 2019July 2019August 2019November 2019February 2020March 2020May 2020January 2021March 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 392}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 54}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 11, "token_count": 32}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 772}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 73}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 102}, {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	906	52.95%
Linus Torvalds	392	22.91%
Christoph Hellwig	232	13.56%
David Chinner	104	6.08%
Jie Liu	52	3.04%
Nathan Scott	11	0.64%
Michal Marek	6	0.35%
Lachlan McIlroy	6	0.35%
Jan Kara	2	0.12%
Total	1711

xfs_itable.h

65

-

6

220

Darrick J. WongLinus TorvaldsMichal MarekEric SandeenChristoph HellwigDavid Chinner April 2005July 2007November 2008June 2018July 2019August 2019January 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 21, "token_count": 28}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 136}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	139	63.18%
Linus Torvalds	36	16.36%
Michal Marek	28	12.73%
Eric Sandeen	10	4.55%
Christoph Hellwig	5	2.27%
David Chinner	2	0.91%
Total	220

xfs_iwalk.c

782

-

3

2578

Darrick J. WongDavid ChinnerOthers July 2019August 2019November 2019November 2020December 2020June 2021August 2021 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 2163}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 112}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 191}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 100}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	2386	92.55%
David Chinner	191	7.41%
Others	1	0.04%
Total	2578

xfs_iwalk.h

49

-

1

182

Darrick J. Wong July 2019August 2019 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 181}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	182	100.00%
Total	182

xfs_linux.h

258

-

16

718

Linus TorvaldsDavid ChinnerChristoph HellwigDarrick J. WongNathan ScottBill O'DonnellBrian FosterEric SandeenAlex ElderBarry NaujokRich JohnstonLucas StachArkadiusz MiskiewiczOthers April 2005September 2005November 2005March 2006June 2006September 2006July 2007August 2007October 2007April 2008May 2008August 2008October 2008March 2009September 2010October 2010March 2011April 2011July 2011August 2011October 2011November 2012March 2013April 2013August 2013February 2014July 2014August 2014October 2014November 2014October 2015April 2016December 2016February 2017May 2017June 2017September 2017October 2017November 2017January 2018June 2018June 2019November 2019February 2020October 2020January 2021March 2021June 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 230}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 8, "token_count": 22}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 8, "token_count": 26}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 28, "token_count": 10}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	231	32.17%
David Chinner	134	18.66%
Christoph Hellwig	131	18.25%
Darrick J. Wong	67	9.33%
Nathan Scott	63	8.77%
Bill O'Donnell	20	2.79%
Brian Foster	16	2.23%
Eric Sandeen	14	1.95%
Alex Elder	10	1.39%
Barry Naujok	7	0.97%
Rich Johnston	3	0.42%
Lucas Stach	3	0.42%
Arkadiusz Miskiewicz	1	0.14%
Others	18	2.51%
Total	718

xfs_log.c

3991

-

32

13453

Christoph HellwigDavid ChinnerLinus TorvaldsBrian FosterDarrick J. WongTimothy ShimminJie LiuMark TinguelyEric SandeenJoe PerchesBill O'DonnellCarlos MaiolinoNathan ScottLachlan McIlroyBen MyersAlex ElderMatthew WilcoxHsiang KaoIan KentGustavo A. R. SilvaZhi Yong WuOthers April 2005June 2005September 2005November 2005January 2006March 2006June 2006May 2007August 2007October 2007November 2007February 2008March 2008April 2008May 2008July 2008August 2008September 2008October 2008November 2008December 2008February 2009March 2009April 2009December 2009January 2010February 2010March 2010April 2010May 2010August 2010December 2010March 2011April 2011July 2011November 2011February 2012April 2012May 2012June 2012October 2012November 2012March 2013June 2013August 2013September 2013October 2013April 2014May 2014June 2014July 2014October 2014January 2015June 2015July 2015August 2015October 2015January 2016March 2016June 2016December 2016March 2017April 2017June 2017August 2017October 2017November 2017January 2018March 2018May 2018June 2018July 2018August 2018April 2019May 2019June 2019July 2019September 2019October 2019November 2019December 2019March 2020July 2020September 2020January 2021February 2021April 2021June 2021July 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 2595}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 19, "token_count": 259}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 38}, {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 96}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 60}, {"author_id": 1, "token_count": 715}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 28, "token_count": 6}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 445}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 2, "token_count": 1929}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 654}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 69}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 59, "token_count": 7}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 22, "token_count": 113}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 185}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 393}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 11, "token_count": 197}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 43}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 36, "token_count": 69}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 41}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 18}, {"author_id": 4, "token_count": 129}, {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 113}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 275}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 0, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 9, "token_count": 8}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 168}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 95}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 784}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 200}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 2, "token_count": 311}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 25}, {"author_id": 2, "token_count": 395}, {"author_id": 0, "token_count": 29}, {"author_id": 1, "token_count": 117}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 42}, {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 234}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 300}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 366}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 154}, {"author_id": 1, "token_count": 602}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	5050	37.54%
David Chinner	3507	26.07%
Linus Torvalds	2598	19.31%
Brian Foster	843	6.27%
Darrick J. Wong	607	4.51%
Timothy Shimmin	259	1.93%
Jie Liu	197	1.46%
Mark Tinguely	113	0.84%
Eric Sandeen	77	0.57%
Joe Perches	69	0.51%
Bill O'Donnell	19	0.14%
Carlos Maiolino	13	0.10%
Nathan Scott	12	0.09%
Lachlan McIlroy	7	0.05%
Ben Myers	7	0.05%
Alex Elder	6	0.04%
Matthew Wilcox	4	0.03%
Hsiang Kao	4	0.03%
Ian Kent	3	0.02%
Gustavo A. R. Silva	2	0.01%
Zhi Yong Wu	1	0.01%
Others	55	0.41%
Total	13453

xfs_log.h

148

-

8

671

Christoph HellwigLinus TorvaldsDavid ChinnerBrian FosterDarrick J. WongNathan ScottOthers April 2005November 2005January 2006March 2006November 2008March 2009January 2010February 2010March 2010May 2010February 2012April 2012October 2012August 2013December 2013May 2014August 2015October 2015June 2017June 2018June 2019July 2019September 2020January 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 164}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 218}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 1, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	294	43.82%
Linus Torvalds	164	24.44%
David Chinner	132	19.67%
Brian Foster	36	5.37%
Darrick J. Wong	31	4.62%
Nathan Scott	1	0.15%
Others	13	1.94%
Total	671

xfs_log_cil.c

1518

-

9

4447

David ChinnerChristoph HellwigBrian FosterMark TinguelyJan KaraJoe PerchesJie LiuOthers May 2010August 2010September 2010December 2010January 2011April 2011May 2011November 2011December 2011April 2012June 2012April 2013June 2013August 2013October 2013December 2013February 2014May 2014June 2014September 2014November 2014June 2015July 2016February 2017June 2017August 2017May 2018June 2018April 2019June 2019November 2019March 2020June 2020August 2020June 2021July 2021August 2021 var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 693}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 138}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 164}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 369}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 327}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 1, "token_count": 64}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 406}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 306}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 162}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 62}, {"author_id": 1, "token_count": 96}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 168}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 960}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	3643	81.92%
Christoph Hellwig	586	13.18%
Brian Foster	199	4.47%
Mark Tinguely	8	0.18%
Jan Kara	5	0.11%
Joe Perches	2	0.04%
Jie Liu	2	0.04%
Others	2	0.04%
Total	4447

xfs_log_priv.h

683

-

13

1496

David ChinnerLinus TorvaldsChristoph HellwigBrian FosterTimothy ShimminMark TinguelyDarrick J. WongNathan ScottMatthew WilcoxAlex ElderOthers April 2005September 2005November 2005January 2006October 2007April 2008May 2008August 2008October 2008November 2008December 2009March 2010April 2010May 2010August 2010December 2010March 2011February 2012June 2012October 2012November 2012August 2013October 2013July 2014June 2015August 2015October 2015September 2016February 2017June 2017October 2017June 2018June 2019July 2019October 2019November 2019March 2020June 2020June 2021July 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 198}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 19, "token_count": 47}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 63}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 188}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 1, "token_count": 263}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 139}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 63}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 1, "token_count": 156}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	847	56.62%
Linus Torvalds	198	13.24%
Christoph Hellwig	182	12.17%
Brian Foster	163	10.90%
Timothy Shimmin	56	3.74%
Mark Tinguely	19	1.27%
Darrick J. Wong	17	1.14%
Nathan Scott	6	0.40%
Matthew Wilcox	2	0.13%
Alex Elder	2	0.13%
Others	4	0.27%
Total	1496

xfs_log_recover.c

3562

-

28

11921

Linus TorvaldsBrian FosterDavid ChinnerDarrick J. WongChristoph HellwigZhi Yong WuAlex ElderHsiang KaoMark TinguelyNathan ScottJoe PerchesLachlan McIlroyEric SandeenJan KaraTimothy ShimminMatthew WilcoxJie LiuAmir GoldsteinCarlos MaiolinoBill O'DonnellOthers April 2005June 2005November 2005March 2006June 2006February 2007May 2007August 2007October 2007November 2007January 2008April 2008October 2008November 2008January 2009March 2009July 2009November 2009January 2010April 2010May 2010September 2010December 2010March 2011April 2011July 2011October 2011March 2012April 2012June 2012July 2012November 2012April 2013June 2013July 2013August 2013October 2013June 2014September 2014October 2014February 2015June 2015July 2015August 2015October 2015November 2015January 2016February 2016March 2016April 2016August 2016September 2016October 2016December 2016May 2017June 2017August 2017October 2017November 2017March 2018June 2018July 2018August 2018May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020August 2020September 2020October 2020November 2020December 2020March 2021June 2021August 2021September 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 4689}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 51}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 93}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 186}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 181}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 28, "token_count": 119}, {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 128}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 143}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 23}, {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 22, "token_count": 67}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 11, "token_count": 4}, {"author_id": 20, "token_count": 248}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 1, "token_count": 1046}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 4, "token_count": 73}, {"author_id": 36, "token_count": 19}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 129}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1252}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 342}, {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 127}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 75}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 253}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 51}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 250}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 129}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 53}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 459}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 29}, {"author_id": 0, "token_count": 212}, {"author_id": 14, "token_count": 106}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 137}, {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	4689	39.33%
Brian Foster	2376	19.93%
David Chinner	1997	16.75%
Darrick J. Wong	1171	9.82%
Christoph Hellwig	1032	8.66%
Zhi Yong Wu	248	2.08%
Alex Elder	119	1.00%
Hsiang Kao	106	0.89%
Mark Tinguely	67	0.56%
Nathan Scott	24	0.20%
Joe Perches	19	0.16%
Lachlan McIlroy	15	0.13%
Eric Sandeen	12	0.10%
Jan Kara	7	0.06%
Timothy Shimmin	5	0.04%
Matthew Wilcox	4	0.03%
Jie Liu	4	0.03%
Amir Goldstein	3	0.03%
Carlos Maiolino	1	0.01%
Bill O'Donnell	1	0.01%
Others	21	0.18%
Total	11921

xfs_message.c

141

-

8

451

David ChinnerBrian FosterDarrick J. WongChristoph HellwigIan KentEric SandeenAlex ElderJoe Perches March 2011April 2011May 2011April 2013November 2014October 2015June 2017June 2018November 2018June 2019November 2019May 2020 var spanGroupData = [ {"timestamp": 1298966400, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 1, "token_count": 275}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 90}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	313	69.40%
Brian Foster	102	22.62%
Darrick J. Wong	17	3.77%
Christoph Hellwig	6	1.33%
Ian Kent	4	0.89%
Eric Sandeen	4	0.89%
Alex Elder	3	0.67%
Joe Perches	2	0.44%
Total	451

xfs_message.h

80

-

9

460

David ChinnerRich JohnstonJoe PerchesEric SandeenBrian FosterDarrick J. WongChristoph HellwigOthers March 2011April 2011May 2011October 2011March 2013April 2013November 2017November 2019April 2020May 2020May 2021June 2021 var spanGroupData = [ {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 173}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 36, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 36, "token_count": 58}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 44, "token_count": 109}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 5, "token_count": 38}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	188	40.87%
Rich Johnston	109	23.70%
Joe Perches	67	14.57%
Eric Sandeen	38	8.26%
Brian Foster	21	4.57%
Darrick J. Wong	20	4.35%
Christoph Hellwig	12	2.61%
Others	5	1.09%
Total	460

xfs_mount.c

1381

-

21

4344

David ChinnerDarrick J. WongLinus TorvaldsChristoph HellwigEric SandeenBrian FosterBill O'DonnellCarlos MaiolinoAmir GoldsteinJie LiuJan KaraLachlan McIlroyAl ViroIan KentZhi Yong WuNathan ScottTimothy ShimminOthers April 2005November 2005June 2006September 2006February 2007May 2007June 2007August 2007October 2007March 2008April 2008August 2008October 2008December 2008January 2009February 2009March 2009June 2009January 2010February 2010March 2010April 2010September 2010January 2011March 2011May 2011July 2011April 2012June 2012October 2012November 2012January 2013April 2013May 2013August 2013October 2013February 2014March 2014May 2014June 2014July 2014October 2014November 2014January 2015February 2015May 2015August 2015October 2015November 2015February 2016April 2016May 2016July 2016August 2016September 2016October 2016February 2017April 2017May 2017June 2017October 2017November 2017June 2018July 2018August 2018April 2019June 2019October 2019November 2019December 2019March 2020April 2020August 2020January 2021March 2021April 2021June 2021August 2021September 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 798}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 64}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 228}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 40}, {"author_id": 5, "token_count": 1}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 136}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 62}, {"author_id": 5, "token_count": 45}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 419}, {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 76}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 213}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 4, "token_count": 50}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 51}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 32}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 87}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 33}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 133}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 220}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 387}, {"author_id": 1, "token_count": 129}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 62}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1420	32.69%
Darrick J. Wong	1140	26.24%
Linus Torvalds	798	18.37%
Christoph Hellwig	380	8.75%
Eric Sandeen	309	7.11%
Brian Foster	157	3.61%
Bill O'Donnell	51	1.17%
Carlos Maiolino	36	0.83%
Amir Goldstein	16	0.37%
Jie Liu	11	0.25%
Jan Kara	6	0.14%
Lachlan McIlroy	4	0.09%
Al Viro	4	0.09%
Ian Kent	3	0.07%
Zhi Yong Wu	2	0.05%
Nathan Scott	2	0.05%
Timothy Shimmin	1	0.02%
Others	4	0.09%
Total	4344

xfs_mount.h

505

-

12

1592

David ChinnerLinus TorvaldsDarrick J. WongCarlos MaiolinoChristoph HellwigNathan ScottBrian FosterLucas StachEric SandeenBill O'DonnellMark TinguelyJie Liu April 2005May 2005November 2005March 2006May 2007July 2007August 2007August 2008October 2008November 2008June 2009January 2010February 2010January 2011April 2011June 2012August 2013June 2014July 2014November 2014February 2015October 2015November 2015March 2016May 2016August 2016September 2016October 2016December 2016January 2017April 2017June 2017June 2018July 2018April 2019June 2019March 2020April 2020May 2020April 2021June 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 268}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 25}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 78}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 33, "token_count": 14}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 173}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 57}, {"author_id": 1, "token_count": 606}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	901	56.60%
Linus Torvalds	268	16.83%
Darrick J. Wong	172	10.80%
Carlos Maiolino	78	4.90%
Christoph Hellwig	73	4.59%
Nathan Scott	45	2.83%
Brian Foster	20	1.26%
Lucas Stach	14	0.88%
Eric Sandeen	13	0.82%
Bill O'Donnell	5	0.31%
Mark Tinguely	2	0.13%
Jie Liu	1	0.06%
Total	1592

xfs_mru_cache.c

542

-

8

1520

David ChinnerChristoph HellwigEric SandeenDarrick J. WongBrian FosterOthers July 2007August 2007October 2007November 2007July 2008January 2010December 2010February 2011April 2014June 2014September 2014March 2015April 2018June 2018August 2019January 2021October 2021 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 1242}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 119}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1347	88.62%
Christoph Hellwig	142	9.34%
Eric Sandeen	16	1.05%
Darrick J. Wong	4	0.26%
Brian Foster	2	0.13%
Others	9	0.59%
Total	1520

xfs_mru_cache.h

34

-

2

159

David ChinnerChristoph Hellwig July 2007April 2014April 2018June 2018 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 125}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	127	79.87%
Christoph Hellwig	32	20.13%
Total	159

xfs_ondisk.h

177

-

6

977

Darrick J. WongBrian FosterHou TaoCarlos MaiolinoDavid ChinnerChristoph Hellwig March 2016June 2016July 2016August 2016October 2016October 2017June 2018February 2019July 2019January 2020August 2020September 2020April 2021 var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 543}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 183}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 51, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 69}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	875	89.56%
Brian Foster	69	7.06%
Hou Tao	16	1.64%
Carlos Maiolino	12	1.23%
David Chinner	3	0.31%
Christoph Hellwig	2	0.20%
Total	977

xfs_pnfs.c

298

-

11

1144

Christoph HellwigDan J WilliamsDarrick J. WongBrian FosterEric SandeenEryu GuanIra WeinyDavid ChinnerOthers February 2015October 2015April 2016October 2016September 2017November 2017March 2018February 2019June 2019August 2019October 2019April 2020November 2020March 2021August 2021 var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 995}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 23, "token_count": 18}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 85}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1093	95.54%
Dan J Williams	18	1.57%
Darrick J. Wong	15	1.31%
Brian Foster	5	0.44%
Eric Sandeen	3	0.26%
Eryu Guan	2	0.17%
Ira Weiny	1	0.09%
David Chinner	1	0.09%
Others	6	0.52%
Total	1144

xfs_pnfs.h

21

-

4

129

Christoph HellwigDan J WilliamsOthers February 2015July 2016November 2017March 2018 var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 114}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 23, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	114	88.37%
Dan J Williams	10	7.75%
Others	5	3.88%
Total	129

xfs_pwork.c

121

-

1

376

Darrick J. Wong July 2019January 2021 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 367}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	376	100.00%
Total	376

xfs_pwork.h

59

-

1

178

Darrick J. Wong July 2019 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 178}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	178	100.00%
Total	178

xfs_qm.c

1918

-

25

7228

Linus TorvaldsDavid ChinnerChristoph HellwigDarrick J. WongChandra SeetharamanJie LiuNathan ScottCarlos MaiolinoAliaksei KaraliouBrian FosterEric SandeenPavel ReichlBill O'DonnellXia KaixuJan KaraMandy KirkconnellOthers April 2005June 2005November 2005March 2006May 2007July 2007October 2007April 2008December 2008January 2009February 2009June 2009December 2009April 2010June 2010July 2010September 2010October 2010January 2011March 2011May 2011July 2011August 2011September 2011November 2011December 2011February 2012March 2012April 2012June 2012October 2012November 2012June 2013July 2013August 2013October 2013November 2013December 2013May 2014June 2014July 2014August 2014September 2014November 2014January 2015February 2015October 2015November 2015February 2016April 2016January 2017April 2017June 2017July 2017August 2017December 2017January 2018April 2018May 2018June 2018July 2018July 2019August 2019November 2019February 2020March 2020April 2020May 2020July 2020August 2020October 2020December 2020January 2021March 2021June 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 2070}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 8, "token_count": 132}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 116}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 537}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 95}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 72}, {"author_id": 1, "token_count": 90}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 396}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1244}, {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 11, "token_count": 413}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 13, "token_count": 6}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 26}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 9, "token_count": 126}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 74}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 41, "token_count": 119}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 237}, {"author_id": 1, "token_count": 6}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 29}, {"author_id": 24, "token_count": 40}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 61}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 32}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 51}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 233}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 42, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 0, "token_count": 137}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	2070	28.64%
David Chinner	1620	22.41%
Christoph Hellwig	1087	15.04%
Darrick J. Wong	831	11.50%
Chandra Seetharaman	470	6.50%
Jie Liu	441	6.10%
Nathan Scott	134	1.85%
Carlos Maiolino	126	1.74%
Aliaksei Karaliou	119	1.65%
Brian Foster	115	1.59%
Eric Sandeen	77	1.07%
Pavel Reichl	40	0.55%
Bill O'Donnell	26	0.36%
Xia Kaixu	19	0.26%
Jan Kara	6	0.08%
Mandy Kirkconnell	2	0.03%
Others	45	0.62%
Total	7228

xfs_qm.h

176

-

12

555

Chandra SeetharamanLinus TorvaldsDarrick J. WongChristoph HellwigCarlos MaiolinoEric SandeenJie LiuDavid ChinnerNathan ScottJan KaraBrian FosterPavel Reichl April 2005June 2005February 2009March 2009April 2010March 2012March 2013June 2013July 2013August 2013November 2013October 2014February 2016May 2018June 2018April 2019November 2019May 2020July 2020August 2020September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 122}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 124}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 31}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 9, "token_count": 48}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 58}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Chandra Seetharaman	155	27.93%
Linus Torvalds	122	21.98%
Darrick J. Wong	88	15.86%
Christoph Hellwig	78	14.05%
Carlos Maiolino	48	8.65%
Eric Sandeen	37	6.67%
Jie Liu	11	1.98%
David Chinner	7	1.26%
Nathan Scott	4	0.72%
Jan Kara	2	0.36%
Brian Foster	2	0.36%
Pavel Reichl	1	0.18%
Total	555

xfs_qm_bhv.c

137

-

10

516

Linus TorvaldsNathan ScottChristoph HellwigDarrick J. WongDavid ChinnerChandra SeetharamanPavel ReichlOthers April 2005June 2005November 2005June 2006August 2007November 2008June 2009January 2010March 2011February 2012November 2012July 2013August 2013October 2013June 2014June 2017May 2018June 2018November 2018June 2019November 2019July 2020March 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 249}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 8, "token_count": 38}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 96}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	249	48.26%
Nathan Scott	135	26.16%
Christoph Hellwig	66	12.79%
Darrick J. Wong	30	5.81%
David Chinner	15	2.91%
Chandra Seetharaman	12	2.33%
Pavel Reichl	6	1.16%
Others	3	0.58%
Total	516

xfs_qm_syscalls.c

541

-

14

2211

Linus TorvaldsDarrick J. WongChristoph HellwigJan KaraDavid ChinnerChandra SeetharamanEric SandeenJie LiuNathan ScottCarlos MaiolinoBrian FosterXia KaixuOthers April 2005June 2005November 2005March 2006October 2007April 2008April 2010May 2010July 2010September 2010March 2011September 2011December 2011February 2012October 2012January 2013March 2013May 2013June 2013July 2013August 2013October 2013November 2013May 2014June 2014October 2014November 2014January 2015February 2016April 2016May 2018June 2018July 2018April 2020May 2020July 2020August 2020March 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 773}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 8, "token_count": 26}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 173}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 43}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 17}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 17, "token_count": 30}, {"author_id": 1, "token_count": 2}, {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 13, "token_count": 48}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 13, "token_count": 133}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 9, "token_count": 14}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 173}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 407}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 18}, {"author_id": 0, "token_count": 25}, {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	773	34.96%
Darrick J. Wong	644	29.13%
Christoph Hellwig	315	14.25%
Jan Kara	181	8.19%
David Chinner	107	4.84%
Chandra Seetharaman	59	2.67%
Eric Sandeen	41	1.85%
Jie Liu	34	1.54%
Nathan Scott	28	1.27%
Carlos Maiolino	14	0.63%
Brian Foster	11	0.50%
Xia Kaixu	1	0.05%
Others	3	0.14%
Total	2211

xfs_quota.h

183

-

7

869

Christoph HellwigDarrick J. WongLinus TorvaldsChandra SeetharamanTimothy ShimminDavid ChinnerNathan Scott April 2005June 2005September 2005March 2006February 2009June 2009November 2010June 2013July 2013August 2013May 2018June 2018April 2019February 2020June 2020July 2020January 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 210}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 322}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 33}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 146}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	372	42.81%
Darrick J. Wong	233	26.81%
Linus Torvalds	210	24.17%
Chandra Seetharaman	34	3.91%
Timothy Shimmin	9	1.04%
David Chinner	9	1.04%
Nathan Scott	2	0.23%
Total	869

xfs_quotaops.c

280

-

12

1279

Jan KaraChristoph HellwigEric SandeenChandra SeetharamanDarrick J. WongEric W. BiedermannDavid HowellsDavid ChinnerArnd BergmannJie LiuAlex ElderOthers February 2009September 2009May 2010June 2010August 2011September 2012June 2013August 2013October 2013May 2014July 2014October 2014November 2014December 2014February 2016July 2017May 2018June 2018July 2018June 2019October 2019January 2020May 2020July 2020March 2021August 2021 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 258}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 29, "token_count": 23}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 17, "token_count": 36}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 5, "token_count": 71}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 13, "token_count": 105}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 13, "token_count": 360}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 13, "token_count": 162}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 5, "token_count": 117}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 49, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 40, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Jan Kara	644	50.35%
Christoph Hellwig	282	22.05%
Eric Sandeen	214	16.73%
Chandra Seetharaman	47	3.67%
Darrick J. Wong	30	2.35%
Eric W. Biedermann	23	1.80%
David Howells	15	1.17%
David Chinner	12	0.94%
Arnd Bergmann	9	0.70%
Jie Liu	1	0.08%
Alex Elder	1	0.08%
Others	1	0.08%
Total	1279

xfs_refcount_item.c

707

-

8

2601

Darrick J. WongChristoph HellwigDavid ChinnerCarlos MaiolinoBrian FosterOthers October 2016February 2018April 2018June 2018August 2018June 2019August 2019November 2019April 2020May 2020July 2020August 2020September 2020November 2020December 2020April 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1015}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 591}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 135}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 451}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 171}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 104}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1804	69.36%
Christoph Hellwig	726	27.91%
David Chinner	54	2.08%
Carlos Maiolino	10	0.38%
Brian Foster	3	0.12%
Others	4	0.15%
Total	2601

xfs_refcount_item.h

74

-

2

100

Darrick J. WongDavid Chinner October 2016June 2018September 2021October 2021 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 93}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	98	98.00%
David Chinner	2	2.00%
Total	100

xfs_reflink.c

1542

-

7

4841

Darrick J. WongChristoph HellwigDavid ChinnerChandan Babu RBrian FosterzhengbinOthers October 2016November 2016December 2016February 2017March 2017April 2017June 2017October 2017November 2017December 2017January 2018March 2018May 2018June 2018July 2018September 2018October 2018November 2018December 2018February 2019June 2019October 2019January 2020June 2020August 2020November 2020January 2021March 2021April 2021June 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 4, "token_count": 13}, {"author_id": 2, "token_count": 241}, {"author_id": 0, "token_count": 2433}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 157}, {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 69}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 72}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 174}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 0, "token_count": 175}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 178}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 223}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 380}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 55}, {"author_id": 0, "token_count": 78}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	3673	75.87%
Christoph Hellwig	813	16.79%
David Chinner	264	5.45%
Chandan Babu R	55	1.14%
Brian Foster	32	0.66%
zhengbin	3	0.06%
Others	1	0.02%
Total	4841

xfs_reflink.h

59

-

4

405

Darrick J. WongChristoph HellwigDavid Chinnerzhengbin October 2016February 2017March 2017June 2017June 2018October 2018February 2019October 2019January 2020August 2021 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 0, "token_count": 180}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 65}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	304	75.06%
Christoph Hellwig	96	23.70%
David Chinner	3	0.74%
zhengbin	2	0.49%
Total	405

xfs_rmap_item.c

710

-

7

2690

Darrick J. WongChristoph HellwigDavid ChinnerCarlos MaiolinoBrian FosterOthers August 2016September 2016October 2016February 2018April 2018June 2018June 2019August 2019November 2019April 2020May 2020July 2020September 2020November 2020December 2020April 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 960}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 695}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 135}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 323}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 167}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 205}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1792	66.62%
Christoph Hellwig	830	30.86%
David Chinner	54	2.01%
Carlos Maiolino	10	0.37%
Brian Foster	1	0.04%
Others	3	0.11%
Total	2690

xfs_rmap_item.h

74

-

2

100

Darrick J. WongDavid Chinner August 2016September 2016June 2018September 2021October 2021 var spanGroupData = [ {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 68}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	98	98.00%
David Chinner	2	2.00%
Total	100

xfs_rtalloc.c

1368

-

14

5175

Linus TorvaldsDavid ChinnerDarrick J. WongOmar SandovalChristoph HellwigChandan Babu RNathan ScottBrian FosterEric SandeenJie LiuChandra SeetharamanCarlos MaiolinoOthers April 2005November 2005February 2006September 2006May 2007April 2008August 2008November 2008February 2009January 2010April 2010September 2010January 2011February 2011March 2011July 2011September 2011April 2012November 2012August 2013October 2013February 2014June 2014July 2014September 2014October 2014August 2015February 2016April 2016February 2017June 2017June 2018July 2018December 2018August 2019October 2019January 2020September 2020October 2020December 2020January 2021March 2021July 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 2574}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 8, "token_count": 15}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 1750}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 24}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 32, "token_count": 176}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 12, "token_count": 37}, {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 56}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 109}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	2574	49.74%
David Chinner	1892	36.56%
Darrick J. Wong	229	4.43%
Omar Sandoval	176	3.40%
Christoph Hellwig	158	3.05%
Chandan Babu R	55	1.06%
Nathan Scott	31	0.60%
Brian Foster	27	0.52%
Eric Sandeen	17	0.33%
Jie Liu	9	0.17%
Chandra Seetharaman	3	0.06%
Carlos Maiolino	2	0.04%
Others	2	0.04%
Total	5175

xfs_rtalloc.h

161

-

5

678

Linus TorvaldsDarrick J. WongDavid ChinnerEric SandeenChristoph Hellwig April 2005February 2009April 2010March 2011August 2013October 2013June 2014September 2014March 2017June 2017October 2017January 2018May 2018June 2018December 2020August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 217}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 164}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 99}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	217	32.01%
Darrick J. Wong	206	30.38%
David Chinner	175	25.81%
Eric Sandeen	65	9.59%
Christoph Hellwig	15	2.21%
Total	678

xfs_stats.c

164

-

10

872

Bill O'DonnellChristoph HellwigCarlos MaiolinoDarrick J. WongLinus TorvaldsDavid ChinnerEric SandeenArnd BergmannOthers April 2005July 2008August 2009March 2012October 2015August 2016October 2016December 2016June 2017May 2018June 2018October 2018March 2020September 2020 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 183}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 442}, {"author_id": 1, "token_count": 3}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 101}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
Bill O'Donnell	442	50.69%
Christoph Hellwig	206	23.62%
Carlos Maiolino	101	11.58%
Darrick J. Wong	49	5.62%
Linus Torvalds	37	4.24%
David Chinner	15	1.72%
Eric Sandeen	10	1.15%
Arnd Bergmann	3	0.34%
Others	9	1.03%
Total	872

xfs_stats.h

218

-

9

581

Linus TorvaldsDavid ChinnerDarrick J. WongBill O'DonnellChristoph HellwigCarlos MaiolinoNathan ScottBrian FosterOthers April 2005January 2006April 2008July 2008October 2008March 2012April 2014October 2015August 2016October 2016December 2016June 2017June 2018October 2018September 2020 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 228}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 42}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 158}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 95}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	228	39.24%
David Chinner	165	28.40%
Darrick J. Wong	100	17.21%
Bill O'Donnell	42	7.23%
Christoph Hellwig	23	3.96%
Carlos Maiolino	11	1.89%
Nathan Scott	9	1.55%
Brian Foster	1	0.17%
Others	2	0.34%
Total	581

xfs_super.c

2358

-

40

9147

Ian KentDavid ChinnerChristoph HellwigDarrick J. WongCarlos MaiolinoLinus TorvaldsEric SandeenPavel ReichlBrian FosterIra WeinyBill O'DonnellDan J WilliamsLachlan McIlroyAlex ElderJan KaraAl VirozhengbinNathan ScottChandra SeetharamanEric W. BiedermannTimothy ShimminOthers April 2005November 2005January 2006March 2006June 2006February 2007August 2007October 2007November 2007February 2008March 2008April 2008May 2008June 2008July 2008August 2008October 2008November 2008January 2009February 2009June 2009September 2009October 2009February 2010August 2010September 2010March 2011April 2011May 2011July 2011January 2012February 2012March 2012April 2012June 2012August 2012September 2012October 2012November 2012January 2013March 2013June 2013July 2013August 2013October 2013March 2014April 2014June 2014July 2014September 2014November 2014February 2015June 2015October 2015November 2015January 2016March 2016May 2016August 2016September 2016October 2016February 2017March 2017August 2017September 2017October 2017January 2018March 2018May 2018June 2018July 2018October 2018December 2018February 2019June 2019July 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020July 2020August 2020September 2020November 2020December 2020January 2021March 2021May 2021June 2021August 2021September 2021October 2021December 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 241}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 191}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 2, "token_count": 211}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 2, "token_count": 385}, {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 51}, {"author_id": 1, "token_count": 9}, {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 28, "token_count": 11}, {"author_id": 2, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 2, "token_count": 49}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 9, "token_count": 62}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 42}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 74}, {"author_id": 1, "token_count": 1}, {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 37}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 144}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 5, "token_count": 176}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 75}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 40}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 4, "token_count": 36}, {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 1, "token_count": 35}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 44}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 175}, {"author_id": 6, "token_count": 4336}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 72}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 26, "token_count": 144}, {"author_id": 43, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 0, "token_count": 39}, {"author_id": 24, "token_count": 58}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 24, "token_count": 131}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 74}, {"author_id": 0, "token_count": 24}, {"author_id": 1, "token_count": 732}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 126}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Ian Kent	4336	47.40%
David Chinner	1288	14.08%
Christoph Hellwig	1102	12.05%
Darrick J. Wong	839	9.17%
Carlos Maiolino	243	2.66%
Linus Torvalds	241	2.63%
Eric Sandeen	236	2.58%
Pavel Reichl	189	2.07%
Brian Foster	183	2.00%
Ira Weiny	144	1.57%
Bill O'Donnell	144	1.57%
Dan J Williams	16	0.17%
Lachlan McIlroy	12	0.13%
Alex Elder	11	0.12%
Jan Kara	10	0.11%
Al Viro	9	0.10%
zhengbin	8	0.09%
Nathan Scott	7	0.08%
Chandra Seetharaman	7	0.08%
Eric W. Biedermann	5	0.05%
Timothy Shimmin	1	0.01%
Others	116	1.27%
Total	9147

xfs_super.h

103

-

11

276

Linus TorvaldsEric SandeenChristoph HellwigDavid ChinnerDarrick J. WongCarlos MaiolinoLachlan McIlroyNathan ScottOthers April 2005March 2006July 2007August 2007October 2007June 2008February 2009September 2009May 2010October 2010March 2012September 2012October 2012July 2014February 2015March 2016February 2017November 2017January 2018June 2018June 2019October 2019January 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 116}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	117	42.39%
Eric Sandeen	46	16.67%
Christoph Hellwig	30	10.87%
David Chinner	22	7.97%
Darrick J. Wong	21	7.61%
Carlos Maiolino	8	2.90%
Lachlan McIlroy	7	2.54%
Nathan Scott	1	0.36%
Others	24	8.70%
Total	276

xfs_symlink.c

508

-

12

2030

David ChinnerMark TinguelyBrian FosterChristoph HellwigDarrick J. WongChandra SeetharamanChandan Babu RJie LiuChristian BraunerZhi Yong WuEric SandeenOthers April 2013May 2013June 2013July 2013August 2013September 2013October 2013December 2013June 2014February 2015June 2015July 2015April 2016August 2016June 2017July 2017June 2018July 2018December 2018November 2019January 2020May 2020December 2020January 2021March 2021April 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 1481}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 7}, {"author_id": 22, "token_count": 104}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 22}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 97}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 21}, {"author_id": 2, "token_count": 6}, {"author_id": 0, "token_count": 9}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 55, "token_count": 2}, {"author_id": 2, "token_count": 10}, {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1648	81.18%
Mark Tinguely	104	5.12%
Brian Foster	103	5.07%
Christoph Hellwig	65	3.20%
Darrick J. Wong	41	2.02%
Chandra Seetharaman	29	1.43%
Chandan Babu R	21	1.03%
Jie Liu	4	0.20%
Christian Brauner	2	0.10%
Zhi Yong Wu	1	0.05%
Eric Sandeen	1	0.05%
Others	11	0.54%
Total	2030

xfs_symlink.h

17

-

5

81

David ChinnerDarrick J. WongChristoph HellwigMark TinguelyJoe Perches April 2013June 2013June 2017June 2018November 2019January 2021 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	61	75.31%
Darrick J. Wong	13	16.05%
Christoph Hellwig	5	6.17%
Mark Tinguely	1	1.23%
Joe Perches	1	1.23%
Total	81

xfs_sysctl.c

244

-

10

1168

Linus TorvaldsEric W. BiedermannDavid ChinnerDarrick J. WongPavel ReichlBrian FosterBarry NaujokChristoph HellwigBill O'DonnellJoe Perches April 2005June 2006February 2007July 2007July 2008January 2011November 2012June 2013October 2015October 2016June 2018September 2020January 2021February 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 525}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 34}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 29, "token_count": 273}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 55}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 84}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 53}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 60}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	525	44.95%
Eric W. Biedermann	273	23.37%
David Chinner	144	12.33%
Darrick J. Wong	67	5.74%
Pavel Reichl	53	4.54%
Brian Foster	48	4.11%
Barry Naujok	34	2.91%
Christoph Hellwig	13	1.11%
Bill O'Donnell	6	0.51%
Joe Perches	5	0.43%
Total	1168

xfs_sysctl.h

102

-

7

244

Linus TorvaldsBrian FosterDavid ChinnerDarrick J. WongBarry NaujokChristoph HellwigTimothy Shimmin April 2005June 2006July 2007July 2008October 2008November 2012September 2014June 2017May 2018June 2018February 2019July 2019January 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 184}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	184	75.41%
Brian Foster	20	8.20%
David Chinner	14	5.74%
Darrick J. Wong	11	4.51%
Barry Naujok	8	3.28%
Christoph Hellwig	6	2.46%
Timothy Shimmin	1	0.41%
Total	244

xfs_sysfs.c

703

-

9

2601

Carlos MaiolinoBrian FosterBill O'DonnellEric SandeenDarrick J. WongDavid ChinnerChristoph HellwigOthers July 2014September 2014October 2015March 2016May 2016July 2016September 2016October 2016January 2017June 2017May 2018June 2018February 2019July 2019August 2021October 2021 var spanGroupData = [ {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 349}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 148}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 423}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 42}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 1071}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 121}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 113}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 103}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 82}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 117}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Carlos Maiolino	1073	41.25%
Brian Foster	652	25.07%
Bill O'Donnell	423	16.26%
Eric Sandeen	132	5.07%
Darrick J. Wong	117	4.50%
David Chinner	108	4.15%
Christoph Hellwig	82	3.15%
Others	14	0.54%
Total	2601

xfs_sysfs.h

54

-

5

212

Brian FosterCarlos MaiolinoBill O'DonnellDavid ChinnerOthers July 2014September 2014October 2015May 2016June 2018August 2020 var spanGroupData = [ {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 163}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Brian Foster	169	79.72%
Carlos Maiolino	18	8.49%
Bill O'Donnell	6	2.83%
David Chinner	2	0.94%
Others	17	8.02%
Total	212

xfs_trace.c

43

-

4

102

Christoph HellwigDavid ChinnerDarrick J. WongAlex Elder December 2009April 2010August 2011April 2013August 2013October 2013April 2014August 2016March 2017June 2018March 2020January 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	49	48.04%
David Chinner	32	31.37%
Darrick J. Wong	19	18.63%
Alex Elder	2	1.96%
Total	102

xfs_trace.h

4170

-

14

5319

Darrick J. WongChristoph HellwigDavid ChinnerBrian FosterLi ZefanAllison HendersonMark TinguelyNamjae JeonCarlos MaiolinoAlex ElderHou TaoEric SandeenOthers December 2009January 2010February 2010March 2010April 2010May 2010June 2010July 2010September 2010December 2010January 2011April 2011July 2011October 2011December 2011February 2012March 2012April 2012June 2012August 2012November 2012January 2013March 2013June 2013October 2013February 2014April 2014October 2014March 2015May 2015August 2015October 2015November 2015February 2016April 2016June 2016July 2016August 2016September 2016October 2016February 2017March 2017April 2017June 2017August 2017October 2017November 2017January 2018March 2018April 2018May 2018June 2018July 2018August 2018December 2018February 2019April 2019June 2019July 2019August 2019October 2019December 2019February 2020March 2020May 2020June 2020July 2020August 2020September 2020November 2020January 2021March 2021May 2021June 2021July 2021August 2021September 2021 var spanGroupData = [ {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 1285}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 1, "token_count": 152}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 46, "token_count": 73}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 149}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 49}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 1, "token_count": 232}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 101}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 50}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 403}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 25}, {"author_id": 0, "token_count": 75}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 644}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 79}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 1, "token_count": 70}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 96}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 0, "token_count": 70}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 129}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 32}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 0, "token_count": 61}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 97}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 8}, {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 1, "token_count": 136}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 7, "token_count": 49}, {"author_id": 0, "token_count": 161}, {"author_id": 1, "token_count": 85}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	2045	38.45%
Christoph Hellwig	1828	34.37%
David Chinner	1062	19.97%
Brian Foster	222	4.17%
Li Zefan	73	1.37%
Allison Henderson	49	0.92%
Mark Tinguely	13	0.24%
Namjae Jeon	10	0.19%
Carlos Maiolino	5	0.09%
Alex Elder	3	0.06%
Hou Tao	2	0.04%
Eric Sandeen	1	0.02%
Others	6	0.11%
Total	5319

xfs_trans.c

1203

-

15

4298

Linus TorvaldsDavid ChinnerDarrick J. WongChristoph HellwigBrian FosterJie LiuNiv SardiJan KaraNathan ScottMatthew WilcoxCarlos MaiolinoBill O'DonnellXia KaixuOthers April 2005November 2005March 2006June 2006February 2007May 2007June 2007August 2007February 2008August 2008November 2008June 2009March 2010May 2010June 2010September 2010April 2011May 2011July 2011September 2011December 2011February 2012April 2012June 2012January 2013August 2013October 2013June 2014January 2015February 2015June 2015October 2015April 2016March 2017April 2017August 2017January 2018March 2018May 2018June 2018July 2018August 2018September 2018June 2019November 2019March 2020May 2020June 2020July 2020September 2020December 2020January 2021February 2021March 2021April 2021June 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 1223}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 89}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 80}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 39, "token_count": 34}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 362}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 137}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 195}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 37}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 13, "token_count": 28}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 37}, {"author_id": 11, "token_count": 58}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 99}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 144}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 1, "token_count": 121}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 54}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 68}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 701}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 46}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	1223	28.46%
David Chinner	1008	23.45%
Darrick J. Wong	923	21.48%
Christoph Hellwig	755	17.57%
Brian Foster	206	4.79%
Jie Liu	67	1.56%
Niv Sardi	34	0.79%
Jan Kara	28	0.65%
Nathan Scott	13	0.30%
Matthew Wilcox	9	0.21%
Carlos Maiolino	9	0.21%
Bill O'Donnell	6	0.14%
Xia Kaixu	3	0.07%
Others	14	0.33%
Total	4298

xfs_trans.h

293

-

10

1398

David ChinnerLinus TorvaldsDarrick J. WongBarry NaujokChristoph HellwigXia KaixuBrian FosterTimothy ShimminCarlos MaiolinoJie Liu April 2005September 2005February 2007November 2007February 2008October 2008October 2009December 2009February 2010May 2010June 2010September 2010September 2011October 2011April 2012June 2012November 2012June 2013August 2013October 2013December 2013June 2015April 2016July 2016August 2016October 2016March 2017August 2017January 2018May 2018June 2018July 2018August 2018October 2018June 2019January 2020May 2020September 2020January 2021February 2021June 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 265}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 10, "token_count": 255}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 120}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 9, "token_count": 9}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 53}, {"author_id": 42, "token_count": 60}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 115}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	424	30.33%
Linus Torvalds	265	18.96%
Darrick J. Wong	257	18.38%
Barry Naujok	255	18.24%
Christoph Hellwig	81	5.79%
Xia Kaixu	60	4.29%
Brian Foster	29	2.07%
Timothy Shimmin	11	0.79%
Carlos Maiolino	10	0.72%
Jie Liu	6	0.43%
Total	1398

xfs_trans_ail.c

924

-

18

2792

David ChinnerChristoph HellwigBrian FosterLinus TorvaldsMatthew WilcoxAlex ElderDarrick J. WongHou TaoBill O'DonnellMichal HockoIan KentNathan ScottJoe PerchesOthers April 2005November 2005August 2007October 2007February 2008March 2008October 2008January 2010February 2010December 2010April 2011May 2011July 2011September 2011October 2011April 2012June 2012August 2013October 2013June 2014November 2014June 2015October 2015February 2016April 2017August 2017October 2017March 2018May 2018June 2018October 2018June 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 176}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 122}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 221}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 127}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 530}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 28, "token_count": 48}, {"author_id": 1, "token_count": 206}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 2, "token_count": 123}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 160}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 4, "token_count": 68}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 51, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 66}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 151}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 41}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 171}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 123}, {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1695	60.71%
Christoph Hellwig	384	13.75%
Brian Foster	279	9.99%
Linus Torvalds	176	6.30%
Matthew Wilcox	66	2.36%
Alex Elder	50	1.79%
Darrick J. Wong	47	1.68%
Hou Tao	16	0.57%
Bill O'Donnell	12	0.43%
Michal Hocko	5	0.18%
Ian Kent	3	0.11%
Nathan Scott	1	0.04%
Joe Perches	1	0.04%
Others	57	2.04%
Total	2792

xfs_trans_buf.c

768

-

11

2507

Linus TorvaldsChristoph HellwigDavid ChinnerDarrick J. WongBrian FosterTimothy ShimminCarlos MaiolinoMark TinguelyNathan ScottChandra SeetharamanGustavo A. R. Silva April 2005September 2005November 2005June 2006December 2009February 2010April 2010May 2010June 2010July 2011October 2011April 2012June 2012November 2012December 2012April 2013June 2013October 2013June 2014December 2014February 2015February 2016June 2017August 2017January 2018May 2018June 2018September 2018October 2018February 2019June 2019January 2020June 2020September 2020December 2020April 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 1069}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 19, "token_count": 86}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 155}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 66}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 7}, {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 22, "token_count": 36}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 100}, {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 1, "token_count": 62}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 4, "token_count": 106}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 40}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 141}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	1069	42.64%
Christoph Hellwig	481	19.19%
David Chinner	447	17.83%
Darrick J. Wong	196	7.82%
Brian Foster	133	5.31%
Timothy Shimmin	86	3.43%
Carlos Maiolino	40	1.60%
Mark Tinguely	36	1.44%
Nathan Scott	10	0.40%
Chandra Seetharaman	7	0.28%
Gustavo A. R. Silva	2	0.08%
Total	2507

xfs_trans_dquot.c

861

-

16

3013

Linus TorvaldsDarrick J. WongChandra SeetharamanChristoph HellwigBrian FosterNathan ScottDavid ChinnerPavel ReichlXia KaixuCarlos MaiolinoEric SandeenEric W. BiedermannOthers April 2005June 2005November 2005March 2006May 2007April 2008June 2009January 2010April 2010June 2010July 2011February 2012September 2012November 2012March 2013June 2013July 2013August 2013October 2013November 2013June 2014May 2015January 2016February 2016May 2018June 2018April 2019November 2019May 2020July 2020August 2020October 2020December 2020January 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 1663}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 83}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 103}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 109}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 0, "token_count": 555}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 211}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	1663	55.19%
Darrick J. Wong	826	27.41%
Chandra Seetharaman	212	7.04%
Christoph Hellwig	146	4.85%
Brian Foster	35	1.16%
Nathan Scott	28	0.93%
David Chinner	25	0.83%
Pavel Reichl	14	0.46%
Xia Kaixu	13	0.43%
Carlos Maiolino	11	0.37%
Eric Sandeen	7	0.23%
Eric W. Biedermann	1	0.03%
Others	32	1.06%
Total	3013

xfs_trans_priv.h

170

-

9

636

David ChinnerCarlos MaiolinoLinus TorvaldsChristoph HellwigJie LiuMatthew WilcoxDarrick J. WongBrian FosterOthers April 2005September 2006October 2008May 2010June 2010December 2010April 2011July 2011September 2011October 2011April 2012June 2012August 2013April 2017August 2017March 2018May 2018June 2018June 2019March 2020May 2020 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 3, "token_count": 83}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 182}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 1, "token_count": 72}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 11, "token_count": 28}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 9, "token_count": 102}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	346	54.40%
Carlos Maiolino	102	16.04%
Linus Torvalds	83	13.05%
Christoph Hellwig	35	5.50%
Jie Liu	28	4.40%
Matthew Wilcox	18	2.83%
Darrick J. Wong	17	2.67%
Brian Foster	2	0.31%
Others	5	0.79%
Total	636

xfs_xattr.c

216

-

13

847

Lachlan McIlroyAndreas GruenbacherChristoph HellwigDarrick J. WongEric SandeenDavid ChinnerBrian FosterAl ViroAllison HendersonChristian BraunerDavid HowellsOthers June 2008June 2009November 2009January 2010May 2010August 2013October 2013December 2013March 2015October 2015November 2015December 2015April 2016May 2016September 2016December 2016June 2018February 2019June 2019November 2019January 2020February 2020January 2021March 2021 var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 15, "token_count": 422}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 34, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 34, "token_count": 154}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 27, "token_count": 7}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 104}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 55, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Lachlan McIlroy	422	49.82%
Andreas Gruenbacher	167	19.72%
Christoph Hellwig	141	16.65%
Darrick J. Wong	25	2.95%
Eric Sandeen	21	2.48%
David Chinner	17	2.01%
Brian Foster	15	1.77%
Al Viro	15	1.77%
Allison Henderson	6	0.71%
Christian Brauner	5	0.59%
David Howells	3	0.35%
Others	10	1.18%
Total	847