xfs

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

libxfs

60084

76

79

243117

Christoph HellwigDavid ChinnerDarrick J. WongBrian FosterAllison HendersonNathan ScottEric SandeenBarry NaujokJie LiuNamjae JeonRussell CattelanStephen LordTimothy ShimminGlen OverbyCarlos MaiolinoZhi Yong WuNiv SardizhengbinkaixuxiaAmir GoldsteinOmar SandovalAlex ElderMark TinguelyHsiang KaoBill O'DonnellGeoffrey WehrmanShan HaiJan KaraYingping LuHou TaoChandra SeetharamanJoe PerchesAl ViroMandy KirkconnellLachlan McIlroyArkadiusz MiskiewiczPavel ReichlAndreas GruenbacherAndrew MortonMichal HockoDwight EngenArnd BergmannOthers September 2002October 2002November 2002December 2002February 2003March 2003April 2003May 2003August 2003September 2003October 2003January 2004February 2004April 2004May 2004August 2004December 2004March 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 45126}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 5, "token_count": 179}, {"author_id": 16, "token_count": 121}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 37}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 65}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 4, 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"token_count": 247}, {"author_id": 1, "token_count": 590}, {"author_id": 2, "token_count": 63}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 3, "token_count": 14}, {"author_id": 7, "token_count": 2}, {"author_id": 0, "token_count": 5039}, {"author_id": 1, "token_count": 3968}, {"author_id": 4, "token_count": 2}, {"author_id": 35, "token_count": 4}, {"author_id": 33, "token_count": 102}, {"author_id": 31, "token_count": 36}, {"author_id": 26, "token_count": 9}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 681}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 407}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 0, "token_count": 494}, {"author_id": 40, "token_count": 105}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 394}, {"author_id": 1, "token_count": 4917}, {"author_id": 2, "token_count": 309}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 297}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 0, "token_count": 1856}, {"author_id": 1, "token_count": 314}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 1, "token_count": 28}, {"author_id": 2, "token_count": 213}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 2010}, {"author_id": 7, "token_count": 92}, {"author_id": 1, "token_count": 76}, {"author_id": 46, "token_count": 78}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 12}, {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	94145	38.72%
David Chinner	65008	26.74%
Darrick J. Wong	58440	24.04%
Brian Foster	12765	5.25%
Allison Henderson	2475	1.02%
Nathan Scott	2037	0.84%
Eric Sandeen	1832	0.75%
Barry Naujok	1759	0.72%
Jie Liu	930	0.38%
Namjae Jeon	707	0.29%
Russell Cattelan	455	0.19%
Stephen Lord	326	0.13%
Timothy Shimmin	276	0.11%
Glen Overby	201	0.08%
Carlos Maiolino	177	0.07%
Zhi Yong Wu	135	0.06%
Niv Sardi	122	0.05%
zhengbin	106	0.04%
kaixuxia	102	0.04%
Amir Goldstein	101	0.04%
Omar Sandoval	97	0.04%
Alex Elder	93	0.04%
Mark Tinguely	84	0.03%
Hsiang Kao	78	0.03%
Bill O'Donnell	66	0.03%
Geoffrey Wehrman	57	0.02%
Shan Hai	55	0.02%
Jan Kara	51	0.02%
Yingping Lu	41	0.02%
Hou Tao	39	0.02%
Chandra Seetharaman	30	0.01%
Joe Perches	26	0.01%
Al Viro	20	0.01%
Mandy Kirkconnell	17	0.01%
Lachlan McIlroy	14	0.01%
Arkadiusz Miskiewicz	11	0.00%
Pavel Reichl	9	0.00%
Andreas Gruenbacher	9	0.00%
Andrew Morton	3	0.00%
Michal Hocko	1	0.00%
Dwight Engen	1	0.00%
Arnd Bergmann	1	0.00%
Others	215	0.09%
Total	243117

scrub

13146

33

11

50332

Darrick J. WongEric SandeenChristoph HellwigDavid ChinnerBrian FosterCarlos MaiolinoOthers 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 2020 var spanGroupData = [ {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 22981}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 384}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 7800}, {"author_id": 4, "token_count": 473}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 881}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 5334}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 2434}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 4053}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 137}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 324}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 1, "token_count": 892}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2458}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 427}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 206}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 286}, {"author_id": 1, "token_count": 132}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 58}, {"author_id": 1, "token_count": 301}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 1, "token_count": 381}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	49312	97.97%
Eric Sandeen	503	1.00%
Christoph Hellwig	409	0.81%
David Chinner	71	0.14%
Brian Foster	3	0.01%
Carlos Maiolino	2	0.00%
Others	32	0.06%
Total	50332

Files:

kmem.c

117

-

13

446

David ChinnerNathan ScottChristoph HellwigEric SandeenAndrew MortonAl ViroMichal HockoJoe PerchesBarry NaujokOthers June 2004December 2004October 2005October 2006April 2008May 2008July 2009March 2011April 2012September 2013March 2014October 2015April 2016February 2017May 2017March 2018June 2018August 2019November 2019 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 114}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 165}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 35, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	231	51.79%
Nathan Scott	122	27.35%
Christoph Hellwig	64	14.35%
Eric Sandeen	7	1.57%
Andrew Morton	4	0.90%
Al Viro	3	0.67%
Michal Hocko	1	0.22%
Joe Perches	1	0.22%
Barry Naujok	1	0.22%
Others	12	2.69%
Total	446

kmem.h

96

-

11

282

Christoph HellwigNathan ScottDavid ChinnerDarrick J. WongStephen LordAl ViroMichal HockoBarry NaujokOthers September 2002May 2003July 2003January 2004May 2004June 2004October 2005March 2006September 2006May 2008January 2010April 2012September 2013November 2013February 2015July 2017March 2018June 2018June 2019August 2019May 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 14}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 41}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 59, "token_count": 11}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	71	25.18%
Nathan Scott	55	19.50%
David Chinner	51	18.09%
Darrick J. Wong	16	5.67%
Stephen Lord	14	4.96%
Al Viro	12	4.26%
Michal Hocko	11	3.90%
Barry Naujok	1	0.35%
Others	51	18.09%
Total	282

mrlock.h

78

-

5

324

Nathan ScottChristoph HellwigDavid ChinnerLachlan McIlroyOthers September 2002February 2004April 2004June 2006May 2007April 2008April 2013June 2018 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 5, "token_count": 118}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 12, "token_count": 54}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 60}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Nathan Scott	120	37.04%
Christoph Hellwig	87	26.85%
David Chinner	62	19.14%
Lachlan McIlroy	54	16.67%
Others	1	0.31%
Total	324

xfs.h

24

-

5

41

David ChinnerChristoph HellwigBrian FosterAlex ElderOthers September 2002November 2006August 2011April 2013June 2017June 2018 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

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

xfs_acl.c

283

-

11

1131

Christoph HellwigDavid ChinnerDwight EngenDarrick J. WongAndreas GruenbacherJan KaraAl ViroJie LiuOthers June 2009November 2009December 2009July 2011November 2011December 2011June 2013August 2013September 2013October 2013December 2013February 2014November 2015September 2016June 2017October 2017June 2018June 2019August 2019November 2019February 2020 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 0, "token_count": 648}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 36, "token_count": 60}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 30}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 211}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	902	79.75%
David Chinner	75	6.63%
Dwight Engen	60	5.31%
Darrick J. Wong	45	3.98%
Andreas Gruenbacher	30	2.65%
Jan Kara	8	0.71%
Al Viro	7	0.62%
Jie Liu	1	0.09%
Others	3	0.27%
Total	1131

xfs_acl.h

28

-

6

130

Christoph HellwigJan KaraAndreas GruenbacherDavid ChinnerStephen LordOthers September 2002November 2002August 2008June 2009July 2011December 2013November 2015June 2017June 2018February 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	82	63.08%
Jan Kara	18	13.85%
Andreas Gruenbacher	13	10.00%
David Chinner	2	1.54%
Stephen Lord	1	0.77%
Others	14	10.77%
Total	130

xfs_aops.c

664

-

24

2447

Christoph HellwigDarrick J. WongDavid ChinnerBrian FosterNathan ScottDan J WilliamsRussell CattelanMatthew WilcoxAndi KleenLachlan McIlroyJie LiuEryu GuanAndrew MortonStephen LordMichal HockoLukas CzernerDavid HowellsOthers September 2002December 2002February 2003March 2003May 2003January 2004February 2004May 2004June 2004September 2005November 2005January 2006February 2006March 2006June 2006November 2006May 2007August 2007September 2007April 2008March 2009September 2009October 2009February 2010March 2010April 2010June 2010July 2010December 2010August 2011March 2012November 2012May 2013August 2013October 2013September 2014February 2015June 2015July 2015October 2015February 2016April 2016July 2016September 2016October 2016February 2017March 2017May 2017June 2017September 2017February 2018March 2018May 2018June 2018July 2018August 2018February 2019April 2019June 2019October 2019January 2020February 2020May 2020June 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 34}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 57, "token_count": 5}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 0, "token_count": 102}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 70}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 54}, {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 22, "token_count": 59}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 380}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 129}, {"author_id": 0, "token_count": 179}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 171}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 494}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 37, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1636	66.86%
Darrick J. Wong	300	12.26%
David Chinner	149	6.09%
Brian Foster	129	5.27%
Nathan Scott	95	3.88%
Dan J Williams	59	2.41%
Russell Cattelan	19	0.78%
Matthew Wilcox	9	0.37%
Andi Kleen	5	0.20%
Lachlan McIlroy	4	0.16%
Jie Liu	4	0.16%
Eryu Guan	4	0.16%
Andrew Morton	2	0.08%
Stephen Lord	1	0.04%
Michal Hocko	1	0.04%
Lukas Czerner	1	0.04%
David Howells	1	0.04%
Others	28	1.14%
Total	2447

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": 0, "token_count": 8}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "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

-

6

1362

David ChinnerChristoph HellwigDarrick J. WongBrian FosterJie LiuEric Sandeen August 2013October 2013June 2014April 2015May 2015June 2015April 2016June 2016August 2017October 2017June 2018October 2019November 2019January 2020March 2020May 2020 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 986}, {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 74}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 122}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1084	79.59%
Christoph Hellwig	152	11.16%
Darrick J. Wong	99	7.27%
Brian Foster	17	1.25%
Jie Liu	9	0.66%
Eric Sandeen	1	0.07%
Total	1362

xfs_attr_list.c

539

-

6

2352

David ChinnerDarrick J. WongChristoph HellwigEric SandeenBrian FosterOthers August 2013October 2013December 2013June 2014April 2015April 2016June 2016June 2017July 2017October 2017June 2018June 2019October 2019November 2019February 2020March 2020May 2020August 2020 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1561}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 378}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 96}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1589	67.56%
Darrick J. Wong	618	26.28%
Christoph Hellwig	72	3.06%
Eric Sandeen	40	1.70%
Brian Foster	32	1.36%
Others	1	0.04%
Total	2352

xfs_bio_io.c

61

-

1

288

Christoph Hellwig June 2019July 2019 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 286}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	288	100.00%
Total	288

xfs_bmap_item.c

670

-

5

2492

Darrick J. WongChristoph HellwigDavid ChinnerBrian FosterCarlos Maiolino October 2016April 2017June 2017November 2017April 2018June 2018July 2018August 2018June 2019November 2019April 2020May 2020July 2020 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 1035}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 70}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 644}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 132}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 488}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1626	65.25%
Christoph Hellwig	776	31.14%
David Chinner	53	2.13%
Brian Foster	27	1.08%
Carlos Maiolino	10	0.40%
Total	2492

xfs_bmap_item.h

71

-

2

100

Darrick J. WongDavid Chinner October 2016June 2018 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 98}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "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

1780

-

14

6852

David ChinnerDarrick J. WongChristoph HellwigBrian FosterNamjae JeonMatthew WilcoxJie 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 2020 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2439}, {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 102}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 35}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "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": 3, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 57}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 37, "token_count": 20}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 307}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 1359}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 1, "token_count": 110}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 184}, {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 90}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 953}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 29}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 100}, {"author_id": 1, "token_count": 66}, {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 0, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 53}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 128}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 103}, {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	2629	38.37%
Darrick J. Wong	1804	26.33%
Christoph Hellwig	1661	24.24%
Brian Foster	497	7.25%
Namjae Jeon	173	2.52%
Matthew Wilcox	20	0.29%
Jie Liu	11	0.16%
Arnd Bergmann	2	0.03%
Eric Sandeen	1	0.01%
Others	54	0.79%
Total	6852

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": 2, "token_count": 213}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "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

2244

-

38

7638

David ChinnerChristoph HellwigBrian FosterNathan ScottDarrick J. WongLucas StachJames BottomleyEric SandeenBill O'DonnellStephen LordMichal HockoCarlos MaiolinoMark TinguelyLachlan McIlroyDan J WilliamsAndrew MortonAlex ElderJan KaraChandra SeetharamanAl ViroZhi Yong WuJoe PerchesDavid HowellsOthers September 2002October 2002November 2002December 2002February 2003March 2003April 2003May 2003July 2003September 2003December 2003January 2004February 2004March 2004April 2004May 2004June 2004August 2004December 2004January 2005March 2005June 2005September 2005October 2005November 2005January 2006March 2006September 2006October 2006November 2006February 2007May 2007June 2007October 2007April 2008May 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 2016January 2017February 2017April 2017May 2017June 2017August 2017October 2017November 2017January 2018April 2018June 2018July 2018October 2018February 2019June 2019August 2019October 2019November 2019January 2020February 2020March 2020May 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 1057}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 5, "token_count": 31}, {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 71}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 35}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 0, "token_count": 248}, {"author_id": 4, "token_count": 1}, 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"group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 131}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 101}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 72}, {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 15, "token_count": 27}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 213}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 35}, {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 143}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 78}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	2818	36.89%
Christoph Hellwig	2161	28.29%
Brian Foster	874	11.44%
Nathan Scott	584	7.65%
Darrick J. Wong	462	6.05%
Lucas Stach	253	3.31%
James Bottomley	71	0.93%
Eric Sandeen	61	0.80%
Bill O'Donnell	55	0.72%
Stephen Lord	35	0.46%
Michal Hocko	35	0.46%
Carlos Maiolino	28	0.37%
Mark Tinguely	22	0.29%
Lachlan McIlroy	13	0.17%
Dan J Williams	11	0.14%
Andrew Morton	8	0.10%
Alex Elder	8	0.10%
Jan Kara	3	0.04%
Chandra Seetharaman	2	0.03%
Al Viro	2	0.03%
Zhi Yong Wu	1	0.01%
Joe Perches	1	0.01%
David Howells	1	0.01%
Others	129	1.69%
Total	7638

xfs_buf.h

381

-

13

1417

David ChinnerChristoph HellwigRussell CattelanDarrick J. WongBrian FosterEric SandeenNathan ScottCarlos MaiolinoChandra SeetharamanDan J WilliamsMatthew WilcoxMark TinguelyLucas Stach September 2002March 2003August 2003January 2004April 2004August 2004December 2004January 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 2018July 2018October 2018February 2019June 2019August 2019January 2020March 2020May 2020June 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 17, "token_count": 175}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 0, "token_count": 51}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 60}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 13, "token_count": 18}, {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 186}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 67}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 65}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 45}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 85}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	607	42.84%
Christoph Hellwig	206	14.54%
Russell Cattelan	175	12.35%
Darrick J. Wong	141	9.95%
Brian Foster	98	6.92%
Eric Sandeen	87	6.14%
Nathan Scott	47	3.32%
Carlos Maiolino	20	1.41%
Chandra Seetharaman	18	1.27%
Dan J Williams	9	0.64%
Matthew Wilcox	3	0.21%
Mark Tinguely	3	0.21%
Lucas Stach	3	0.21%
Total	1417

xfs_buf_item.c

1223

-

16

3901

David ChinnerChristoph HellwigBrian FosterDarrick J. WongCarlos MaiolinoMark TinguelyStephen LordLachlan McIlroyRussell CattelanEric SandeenChandra SeetharamanNathan ScottTimothy ShimminOthers September 2002November 2002February 2003March 2003May 2003September 2003October 2003June 2005September 2005November 2005June 2006February 2007August 2007September 2008October 2008December 2008December 2009January 2010February 2010March 2010May 2010June 2010September 2010December 2010January 2011July 2011October 2011April 2012June 2012November 2012December 2012January 2013February 2013May 2013June 2013August 2013October 2013December 2013November 2014January 2015February 2015August 2015February 2016May 2016June 2016July 2016September 2016August 2017January 2018May 2018June 2018September 2018April 2019June 2019August 2019November 2019December 2019January 2020March 2020May 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 922}, ]}, {"timestamp": 1036137600, "group": [ 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"token_count": 22}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 186}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 51}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 678}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 21, "token_count": 42}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 45}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 125}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 175}, {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 107}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 119}, {"author_id": 7, "token_count": 4}, {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 37}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 176}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 145}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 594}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1657	42.48%
Christoph Hellwig	1431	36.68%
Brian Foster	351	9.00%
Darrick J. Wong	162	4.15%
Carlos Maiolino	153	3.92%
Mark Tinguely	42	1.08%
Stephen Lord	36	0.92%
Lachlan McIlroy	22	0.56%
Russell Cattelan	19	0.49%
Eric Sandeen	15	0.38%
Chandra Seetharaman	5	0.13%
Nathan Scott	3	0.08%
Timothy Shimmin	1	0.03%
Others	4	0.10%
Total	3901

xfs_buf_item.h

64

-

8

191

Christoph HellwigDavid ChinnerBrian FosterDarrick J. WongStephen LordNathan ScottCarlos MaiolinoMark Tinguely September 2002October 2003January 2004December 2009May 2010June 2012December 2012June 2013August 2013August 2015August 2017January 2018June 2018September 2018June 2019January 2020June 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 100}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	106	55.50%
David Chinner	49	25.65%
Brian Foster	16	8.38%
Darrick J. Wong	9	4.71%
Stephen Lord	4	2.09%
Nathan Scott	3	1.57%
Carlos Maiolino	3	1.57%
Mark Tinguely	1	0.52%
Total	191

xfs_buf_item_recover.c

982

-

3

3219

Darrick J. WongDavid ChinnerOthers May 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 3209}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	3212	99.78%
David Chinner	6	0.19%
Others	1	0.03%
Total	3219

xfs_dir2_readdir.c

537

-

6

2178

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 2020 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1322}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 155}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 340}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 73}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 149}, {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1551	71.21%
Darrick J. Wong	439	20.16%
Christoph Hellwig	161	7.39%
Bill O'Donnell	4	0.18%
Brian Foster	2	0.09%
Others	21	0.96%
Total	2178

xfs_discard.c

218

-

9

836

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 2020 var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 558}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 41, "token_count": 12}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 41, "token_count": 33}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 27}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	571	68.30%
David Chinner	77	9.21%
Lukas Czerner	72	8.61%
Darrick J. Wong	37	4.43%
Jie Liu	13	1.56%
Carlos Maiolino	8	0.96%
Eric Sandeen	2	0.24%
Others	56	6.70%
Total	836

xfs_discard.h

10

-

2

31

Christoph HellwigOthers January 2011May 2011November 2017 var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "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

1342

-

17

5017

Darrick J. WongChristoph HellwigDavid ChinnerBrian FosterEric SandeenNathan ScottCarlos MaiolinoChandra SeetharamanRussell CattelanTimothy ShimminBill O'DonnellPavel ReichlJie LiuMatthew WilcoxEryu GuanOthers September 2002October 2002March 2003May 2003August 2004March 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 930}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 25}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 68}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 21}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 0, "token_count": 47}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 73}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 185}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 139}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 7, "token_count": 17}, {"author_id": 4, "token_count": 120}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 78}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 1246}, {"author_id": 2, "token_count": 12}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 20}, {"author_id": 0, "token_count": 4}, {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 64}, {"author_id": 1, "token_count": 42}, {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 64}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 1, "token_count": 1037}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	2376	47.36%
Christoph Hellwig	1698	33.84%
David Chinner	281	5.60%
Brian Foster	246	4.90%
Eric Sandeen	168	3.35%
Nathan Scott	75	1.49%
Carlos Maiolino	53	1.06%
Chandra Seetharaman	36	0.72%
Russell Cattelan	25	0.50%
Timothy Shimmin	21	0.42%
Bill O'Donnell	16	0.32%
Pavel Reichl	13	0.26%
Jie Liu	4	0.08%
Matthew Wilcox	2	0.04%
Eryu Guan	1	0.02%
Others	2	0.04%
Total	5017

xfs_dquot.h

240

-

10

786

Darrick J. WongChristoph HellwigChandra SeetharamanBrian FosterDavid ChinnerPavel ReichlNathan ScottEric SandeenOthers September 2002March 2003August 2004August 2008October 2008January 2009February 2009March 2009April 2010December 2011January 2012February 2012March 2012April 2012March 2013July 2013July 2014January 2015May 2018June 2018November 2019May 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 96}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 13, "token_count": 80}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 35}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 116}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 26, "token_count": 29}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 176}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	292	37.15%
Christoph Hellwig	234	29.77%
Chandra Seetharaman	93	11.83%
Brian Foster	77	9.80%
David Chinner	52	6.62%
Pavel Reichl	29	3.69%
Nathan Scott	6	0.76%
Eric Sandeen	1	0.13%
Others	2	0.25%
Total	786

xfs_dquot_item.c

354

-

12

1240

Christoph HellwigBrian FosterDavid ChinnerRussell CattelanDarrick J. WongMatthew WilcoxEric SandeenCarlos MaiolinoTimothy ShimminNathan ScottOthers September 2002March 2003May 2003September 2005November 2005March 2006February 2007October 2007October 2008February 2010March 2010June 2010October 2011April 2012August 2013September 2013October 2013December 2013July 2016November 2017March 2018May 2018June 2018June 2019August 2019March 2020May 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 449}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 21}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 161}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 100}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 146}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 143}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	899	72.50%
Brian Foster	146	11.77%
David Chinner	108	8.71%
Russell Cattelan	21	1.69%
Darrick J. Wong	20	1.61%
Matthew Wilcox	4	0.32%
Eric Sandeen	3	0.24%
Carlos Maiolino	3	0.24%
Timothy Shimmin	2	0.16%
Nathan Scott	1	0.08%
Others	33	2.66%
Total	1240

xfs_dquot_item.h

38

-

4

132

Christoph HellwigPavel ReichlBrian FosterDavid Chinner September 2002March 2003December 2013June 2018June 2019November 2019March 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	107	81.06%
Pavel Reichl	15	11.36%
Brian Foster	8	6.06%
David Chinner	2	1.52%
Total	132

xfs_dquot_item_recover.c

201

-

2

763

Darrick J. WongDavid Chinner May 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 753}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	760	99.61%
David Chinner	3	0.39%
Total	763

xfs_error.c

457

-

16

1692

Darrick J. WongChristoph HellwigGlen OverbyEric SandeenBrian FosterDavid ChinnerRussell CattelanAlex ElderCarlos MaiolinoStephen LordIan KentNathan ScottOthers September 2002October 2002March 2003May 2003September 2003November 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 90}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 87}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 73}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 7, "token_count": 11}, {"author_id": 1, "token_count": 930}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 167}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 60}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1297	76.65%
Christoph Hellwig	100	5.91%
Glen Overby	87	5.14%
Eric Sandeen	80	4.73%
Brian Foster	56	3.31%
David Chinner	20	1.18%
Russell Cattelan	13	0.77%
Alex Elder	12	0.71%
Carlos Maiolino	11	0.65%
Stephen Lord	6	0.35%
Ian Kent	3	0.18%
Nathan Scott	1	0.06%
Others	6	0.35%
Total	1692

xfs_error.h

78

-

9

426

Darrick J. WongChristoph HellwigGlen OverbyEric SandeenDavid ChinnerNathan ScottAlex ElderOthers September 2002December 2002March 2003September 2003November 2005September 2006August 2008April 2010November 2010January 2011March 2011February 2014July 2016June 2017January 2018March 2018June 2018February 2019November 2019March 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 92}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 91}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	185	43.43%
Christoph Hellwig	106	24.88%
Glen Overby	91	21.36%
Eric Sandeen	18	4.23%
David Chinner	9	2.11%
Nathan Scott	6	1.41%
Alex Elder	6	1.41%
Others	5	1.17%
Total	426

xfs_export.c

237

-

16

839

Christoph HellwigGreg BanksDavid ChinnerAl ViroBarry NaujokDarrick J. WongNathan ScottDavid HowellsNamjae JeonOthers January 2005March 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 2020 var spanGroupData = [ {"timestamp": 1104566400, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 50, "token_count": 63}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 393}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 25, "token_count": 11}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	638	76.04%
Greg Banks	63	7.51%
David Chinner	50	5.96%
Al Viro	11	1.31%
Barry Naujok	5	0.60%
Darrick J. Wong	4	0.48%
Nathan Scott	3	0.36%
David Howells	3	0.36%
Namjae Jeon	2	0.24%
Others	60	7.15%
Total	839

xfs_export.h

60

-

4

41

Christoph HellwigGreg BanksDavid ChinnerNathan Scott March 2005March 2006October 2007June 2018 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 50, "token_count": 15}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

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

xfs_extent_busy.c

659

-

5

1907

David ChinnerChristoph HellwigZhi Yong WuArnd BergmannOthers April 2012August 2013September 2013October 2013September 2016February 2017March 2018June 2018August 2019October 2019 var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 1532}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 0, "token_count": 344}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1555	81.54%
Christoph Hellwig	349	18.30%
Zhi Yong Wu	1	0.05%
Arnd Bergmann	1	0.05%
Others	1	0.05%
Total	1907

xfs_extent_busy.h

68

-

3

223

David ChinnerChristoph HellwigOthers April 2012May 2012October 2013February 2017June 2018 var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 165}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	176	78.92%
Christoph Hellwig	29	13.00%
Others	18	8.07%
Total	223

xfs_extfree_item.c

732

-

9

2920

Christoph HellwigDarrick J. WongTimothy ShimminDavid ChinnerBrian FosterRussell CattelanCarlos MaiolinoNathan ScottOthers September 2002May 2003June 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 379}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 14, "token_count": 335}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 125}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 123}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 250}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 865}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 147}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 407}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1609	55.10%
Darrick J. Wong	674	23.08%
Timothy Shimmin	335	11.47%
David Chinner	248	8.49%
Brian Foster	25	0.86%
Russell Cattelan	16	0.55%
Carlos Maiolino	10	0.34%
Nathan Scott	1	0.03%
Others	2	0.07%
Total	2920

xfs_extfree_item.h

75

-

3

80

Christoph HellwigDavid ChinnerBrian Foster September 2002December 2010April 2013August 2013August 2015June 2018June 2019April 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 62}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	70	87.50%
David Chinner	9	11.25%
Brian Foster	1	1.25%
Total	80

xfs_file.c

1352

-

43

4998

Christoph HellwigDavid ChinnerDarrick J. WongDan J WilliamsNamjae JeonJan KaraAl ViroBrian FosterJie LiuGoldwyn RodriguesEryu GuanNathan ScottMatthew WilcoxEric SandeenLukas CzernerStephen LordAndi KleenRussell CattelanBill O'DonnellLachlan McIlroyArnd BergmannAmir GoldsteinOthers September 2002October 2002May 2003July 2003October 2003January 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 2013January 2014February 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 111}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 57, "token_count": 13}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 24}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 108}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 430}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 162}, {"author_id": 2, "token_count": 380}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 10, "token_count": 45}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 72}, {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 25, "token_count": 11}, {"author_id": 18, "token_count": 70}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 41, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 25, "token_count": 29}, {"author_id": 41, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 57}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 215}, {"author_id": 2, "token_count": 57}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 109}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 25, "token_count": 86}, {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 32}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 130}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 37, "token_count": 31}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 39, "token_count": 4}, {"author_id": 0, "token_count": 180}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 77}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 155}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 23}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 0, "token_count": 28}, {"author_id": 1, "token_count": 2}, {"author_id": 52, "token_count": 52}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 114}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 49, "token_count": 50}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 48}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 22, "token_count": 77}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 22, "token_count": 158}, {"author_id": 2, "token_count": 83}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 264}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 11, "token_count": 96}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 104}, {"author_id": 2, "token_count": 39}, {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 2, "token_count": 88}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2304	46.10%
David Chinner	975	19.51%
Darrick J. Wong	375	7.50%
Dan J Williams	235	4.70%
Namjae Jeon	179	3.58%
Jan Kara	153	3.06%
Al Viro	146	2.92%
Brian Foster	113	2.26%
Jie Liu	61	1.22%
Goldwyn Rodrigues	52	1.04%
Eryu Guan	50	1.00%
Nathan Scott	39	0.78%
Matthew Wilcox	31	0.62%
Eric Sandeen	30	0.60%
Lukas Czerner	29	0.58%
Stephen Lord	16	0.32%
Andi Kleen	13	0.26%
Russell Cattelan	10	0.20%
Bill O'Donnell	10	0.20%
Lachlan McIlroy	4	0.08%
Arnd Bergmann	4	0.08%
Amir Goldstein	1	0.02%
Others	168	3.36%
Total	4998

xfs_filestream.c

424

-

7

1414

Christoph HellwigDavid ChinnerDarrick J. WongBrian FosterEric SandeenDavid HowellsAl Viro July 2007March 2009December 2009January 2010July 2010July 2011August 2013October 2013April 2014June 2014March 2015June 2015February 2016September 2016April 2018June 2018July 2018August 2018June 2019October 2019November 2019January 2020 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 583}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 555}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	723	51.13%
David Chinner	648	45.83%
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%
Total	1414

xfs_filestream.h

28

-

2

114

David ChinnerChristoph Hellwig July 2007November 2009April 2014June 2018 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 94}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	96	84.21%
Christoph Hellwig	18	15.79%
Total	114

xfs_fsmap.c

949

-

4

4408

Darrick J. WongArnd BergmannDavid ChinnerChristoph Hellwig March 2017April 2017May 2017October 2017May 2018June 2018August 2019November 2019March 2020 var spanGroupData = [ {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 4169}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 39, "token_count": 96}, {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	4285	97.21%
Arnd Bergmann	96	2.18%
David Chinner	26	0.59%
Christoph Hellwig	1	0.02%
Total	4408

xfs_fsmap.h

39

-

2

140

Darrick J. WongDavid Chinner March 2017June 2018 var spanGroupData = [ {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 138}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	138	98.57%
David Chinner	2	1.43%
Total	140

xfs_fsops.c

571

-

10

1974

David ChinnerChristoph HellwigDarrick J. WongBrian FosterTimothy ShimminEric SandeenAndrew MortonNathan ScottRussell CattelanChandra Seetharaman September 2002May 2003January 2004February 2004April 2004August 2004November 2005March 2006June 2006September 2006February 2007June 2007August 2007October 2007November 2008January 2010January 2011September 2011April 2012November 2012April 2013October 2013April 2014June 2014February 2015June 2016August 2016October 2016January 2017June 2017December 2017January 2018May 2018June 2018July 2018October 2018December 2018February 2019May 2019June 2019May 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 402}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 48}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 56, "token_count": 29}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 105}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 2, "token_count": 42}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 106}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 239}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 685}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	936	47.42%
Christoph Hellwig	427	21.63%
Darrick J. Wong	322	16.31%
Brian Foster	133	6.74%
Timothy Shimmin	48	2.43%
Eric Sandeen	35	1.77%
Andrew Morton	29	1.47%
Nathan Scott	23	1.17%
Russell Cattelan	15	0.76%
Chandra Seetharaman	6	0.30%
Total	1974

xfs_fsops.h

19

-

6

99

Christoph HellwigDarrick J. WongTimothy ShimminNathan ScottDavid ChinnerEric Sandeen September 2002February 2004November 2005October 2016June 2017June 2018May 2019 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	59	59.60%
Darrick J. Wong	22	22.22%
Timothy Shimmin	10	10.10%
Nathan Scott	5	5.05%
David Chinner	2	2.02%
Eric Sandeen	1	1.01%
Total	99

xfs_globals.c

46

-

12

275

Stephen LordNathan ScottBrian FosterChristoph HellwigDarrick J. WongDavid ChinnerEric SandeenGeoffrey WehrmanBarry NaujokRussell CattelanGlen OverbyOthers September 2002February 2003March 2003May 2003June 2003July 2003September 2003February 2004April 2004May 2004September 2004December 2004June 2006July 2007August 2007November 2012September 2014October 2016June 2017May 2018June 2018February 2019July 2019 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 4, "token_count": 13}, {"author_id": 16, "token_count": 40}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 5, "token_count": 22}, {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 43, "token_count": 11}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Stephen Lord	53	19.27%
Nathan Scott	52	18.91%
Brian Foster	45	16.36%
Christoph Hellwig	38	13.82%
Darrick J. Wong	26	9.45%
David Chinner	23	8.36%
Eric Sandeen	13	4.73%
Geoffrey Wehrman	11	4.00%
Barry Naujok	11	4.00%
Russell Cattelan	1	0.36%
Glen Overby	1	0.36%
Others	1	0.36%
Total	275

xfs_health.c

388

-

1

1527

Darrick J. Wong April 2019July 2019 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 1526}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1527	100.00%
Total	1527

xfs_icache.c

1694

-

16

5819

David ChinnerDarrick J. WongBrian FosterChristoph HellwigDwight EngenIra WeinyBill O'DonnellAmir GoldsteinCarlos MaiolinoChandra SeetharamanOmar SandovalAlex ElderOthers October 2008June 2009December 2009January 2010February 2010March 2010April 2010July 2010September 2010October 2010December 2010April 2011May 2011July 2011February 2012April 2012October 2012November 2012June 2013July 2013August 2013September 2013October 2013June 2014July 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 2020 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 89}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 90}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 68}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 76}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 324}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 42}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 49}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 656}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 571}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 36, "token_count": 24}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 249}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 15}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 1312}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 1, "token_count": 485}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 27}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 158}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 1, "token_count": 124}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 56}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 32, "token_count": 13}, {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 127}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 46}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 153}, {"author_id": 1, "token_count": 333}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 96}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 1, "token_count": 2}, {"author_id": 2, "token_count": 66}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	3202	55.03%
Darrick J. Wong	1161	19.95%
Brian Foster	1065	18.30%
Christoph Hellwig	289	4.97%
Dwight Engen	24	0.41%
Ira Weiny	19	0.33%
Bill O'Donnell	15	0.26%
Amir Goldstein	13	0.22%
Carlos Maiolino	7	0.12%
Chandra Seetharaman	4	0.07%
Omar Sandoval	1	0.02%
Alex Elder	1	0.02%
Others	18	0.31%
Total	5819

xfs_icache.h

81

-

5

366

David ChinnerDarrick J. WongBrian FosterDwight EngenChristoph Hellwig October 2008February 2009June 2009April 2010July 2011October 2012November 2012August 2013July 2014November 2014June 2016October 2016April 2017June 2017December 2017May 2018June 2018April 2019May 2020July 2020 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 59}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 38}, {"author_id": 36, "token_count": 20}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	129	35.25%
Darrick J. Wong	107	29.23%
Brian Foster	90	24.59%
Dwight Engen	20	5.46%
Christoph Hellwig	20	5.46%
Total	366

xfs_icreate_item.c

261

-

5

956

Darrick J. WongDavid ChinnerChristoph HellwigCarlos MaiolinoOthers June 2013August 2013October 2013December 2013November 2014November 2016May 2018June 2018June 2019November 2019May 2020July 2020 var spanGroupData = [ {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 293}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 586}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	586	61.30%
David Chinner	328	34.31%
Christoph Hellwig	36	3.77%
Carlos Maiolino	5	0.52%
Others	1	0.10%
Total	956

xfs_icreate_item.h

22

-

1

62

David Chinner June 2013June 2018 var spanGroupData = [ {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 60}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	62	100.00%
Total	62

xfs_inode.c

3823

-

24

13217

David ChinnerDarrick J. WongChristoph HellwigBrian FosterCarlos MaiolinoZhi Yong WuMandy KirkconnellkaixuxiaJie LiuHsiang KaoEric SandeenRussell CattelanLukas CzernerNathan ScottBill O'DonnellJan KaraDwight EngenOthers September 2002March 2003May 2003November 2005March 2006June 2007August 2007March 2008May 2008October 2008November 2009December 2009January 2010June 2010December 2010July 2011December 2011April 2012July 2012October 2012April 2013July 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 2017June 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 26}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 30, "token_count": 265}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 63}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 722}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4836}, {"author_id": 36, "token_count": 1}, {"author_id": 10, "token_count": 52}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 370}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 72}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 42}, {"author_id": 10, "token_count": 2}, {"author_id": 19, "token_count": 355}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 414}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 326}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 2, "token_count": 383}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 46}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 2, "token_count": 209}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 162}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 88}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 17}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 167}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 41, "token_count": 17}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 86}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 158}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 18}, {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 2, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 1719}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 33, "token_count": 107}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 1, "token_count": 54}, {"author_id": 33, "token_count": 47}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 1, "token_count": 2}, {"author_id": 2, "token_count": 154}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 307}, {"author_id": 2, "token_count": 901}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 46, "token_count": 33}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	8098	61.27%
Darrick J. Wong	2628	19.88%
Christoph Hellwig	576	4.36%
Brian Foster	531	4.02%
Carlos Maiolino	414	3.13%
Zhi Yong Wu	356	2.69%
Mandy Kirkconnell	265	2.00%
kaixuxia	154	1.17%
Jie Liu	54	0.41%
Hsiang Kao	33	0.25%
Eric Sandeen	33	0.25%
Russell Cattelan	26	0.20%
Lukas Czerner	17	0.13%
Nathan Scott	7	0.05%
Bill O'Donnell	2	0.02%
Jan Kara	1	0.01%
Dwight Engen	1	0.01%
Others	21	0.16%
Total	13217

xfs_inode.h

505

-

14

1657

Christoph HellwigDavid ChinnerDarrick J. WongBrian FosterZhi Yong WuLachlan McIlroyDan J WilliamsBarry NaujokIra WeinyStephen LordChandra SeetharamanCarlos MaiolinoAlex ElderNathan Scott September 2002June 2003October 2003June 2004December 2004March 2005September 2006November 2006May 2007August 2007April 2008August 2008October 2008November 2008December 2008December 2009February 2010December 2010January 2011June 2011July 2011December 2011February 2012March 2012April 2012February 2013July 2013August 2013September 2013December 2013April 2014October 2014December 2014February 2015August 2015February 2016April 2016September 2016October 2016November 2016April 2017October 2017December 2017January 2018March 2018May 2018June 2018July 2018February 2019April 2019October 2019November 2019April 2020May 2020June 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 200}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 2, "token_count": 168}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 12, "token_count": 33}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 8, "token_count": 15}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 203}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 179}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 19, "token_count": 40}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 47}, {"author_id": 2, "token_count": 95}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 22, "token_count": 26}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 30}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 24, "token_count": 13}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	694	41.88%
David Chinner	573	34.58%
Darrick J. Wong	140	8.45%
Brian Foster	97	5.85%
Zhi Yong Wu	40	2.41%
Lachlan McIlroy	33	1.99%
Dan J Williams	26	1.57%
Barry Naujok	15	0.91%
Ira Weiny	14	0.84%
Stephen Lord	11	0.66%
Chandra Seetharaman	6	0.36%
Carlos Maiolino	4	0.24%
Alex Elder	3	0.18%
Nathan Scott	1	0.06%
Total	1657

xfs_inode_item.c

825

-

16

3479

Christoph HellwigDavid ChinnerTimothy ShimminDarrick J. WongCarlos MaiolinoBrian FosterRussell CattelanStephen LordEryu GuanMatthew WilcoxEric SandeenNathan ScottAmir GoldsteinOthers September 2002October 2002May 2003October 2003September 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 853}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 14, "token_count": 105}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 124}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 185}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 74}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 103}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 542}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 455}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 2, "token_count": 63}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 0, "token_count": 22}, {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 519}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1967	56.54%
David Chinner	1278	36.73%
Timothy Shimmin	108	3.10%
Darrick J. Wong	25	0.72%
Carlos Maiolino	25	0.72%
Brian Foster	16	0.46%
Russell Cattelan	15	0.43%
Stephen Lord	13	0.37%
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	0.29%
Total	3479

xfs_inode_item.h

53

-

6

160

Christoph HellwigDavid ChinnerTimothy ShimminNathan ScottStephen LordDarrick J. Wong September 2002October 2003November 2005June 2006March 2008December 2009June 2010February 2012August 2013November 2015October 2017June 2018June 2019April 2020June 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 75}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	86	53.75%
David Chinner	56	35.00%
Timothy Shimmin	10	6.25%
Nathan Scott	4	2.50%
Stephen Lord	2	1.25%
Darrick J. Wong	2	1.25%
Total	160

xfs_inode_item_recover.c

394

-

3

1693

Darrick J. WongDavid ChinnerChristoph Hellwig May 2020June 2020 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 1689}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1689	99.76%
David Chinner	3	0.18%
Christoph Hellwig	1	0.06%
Total	1693

xfs_ioctl.c

2307

-

42

10019

Christoph HellwigDarrick J. WongDavid ChinnerLachlan McIlroyEric SandeenNathan ScottJan KaraBrian FosterAl ViroIra WeinyDwight EngenAndreas GruenbacherRussell CattelanDavid HowellsLi ZefanArkadiusz MiskiewiczArnd BergmannChandra SeetharamanStephen LordDan J WilliamsAllison HendersonMichal MarekBill O'DonnellEryu GuanOthers September 2002November 2002December 2002May 2003September 2003October 2003April 2004May 2004August 2004December 2004January 2005March 2005June 2005September 2005November 2005March 2006June 2006September 2006November 2006December 2006February 2007July 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 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 1193}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 5, "token_count": 201}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 65}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 217}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "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": 1170316800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 87}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 12, "token_count": 796}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 0, "token_count": 612}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 47, "token_count": 11}, {"author_id": 4, "token_count": 184}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, 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34, "token_count": 27}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 92}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 259}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 472}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 66}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 256}, {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 4, "token_count": 331}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 39, "token_count": 17}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 115}, {"author_id": 2, "token_count": 57}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 25, "token_count": 5}, {"author_id": 1, "token_count": 1053}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 44}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 986}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 24, "token_count": 57}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 1, "token_count": 196}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 39}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	4310	43.02%
Darrick J. Wong	2283	22.79%
David Chinner	1052	10.50%
Lachlan McIlroy	808	8.06%
Eric Sandeen	547	5.46%
Nathan Scott	324	3.23%
Jan Kara	160	1.60%
Brian Foster	62	0.62%
Al Viro	61	0.61%
Ira Weiny	60	0.60%
Dwight Engen	50	0.50%
Andreas Gruenbacher	27	0.27%
Russell Cattelan	24	0.24%
David Howells	23	0.23%
Li Zefan	21	0.21%
Arkadiusz Miskiewicz	20	0.20%
Arnd Bergmann	17	0.17%
Chandra Seetharaman	9	0.09%
Stephen Lord	7	0.07%
Dan J Williams	4	0.04%
Allison Henderson	3	0.03%
Michal Marek	2	0.02%
Bill O'Donnell	2	0.02%
Eryu Guan	1	0.01%
Others	142	1.42%
Total	10019

xfs_ioctl.h

66

-

4

228

Christoph HellwigEric SandeenDarrick J. WongDavid Chinner November 2008December 2008January 2009August 2013June 2017June 2018July 2019February 2020 var spanGroupData = [ {"timestamp": 1225522800, "group": [ {"author_id": 4, "token_count": 78}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 47}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	108	47.37%
Eric Sandeen	78	34.21%
Darrick J. Wong	32	14.04%
David Chinner	10	4.39%
Total	228

xfs_ioctl32.c

543

-

18

2727

Eric SandeenMichal MarekDarrick J. WongChristoph HellwigJan KaraNathan ScottDavid ChinnerAndi KleenArkadiusz MiskiewiczLi ZefanLachlan McIlroyDavid HowellsAl ViroJie LiuArnd BergmannOthers August 2004January 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 2020 var spanGroupData = [ {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 44}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 57, "token_count": 38}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 4, "token_count": 119}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 20, "token_count": 717}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 4, "token_count": 1196}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 45, "token_count": 16}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 54, "token_count": 26}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 11, "token_count": 57}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 223}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Sandeen	1315	48.22%
Michal Marek	717	26.29%
Darrick J. Wong	235	8.62%
Christoph Hellwig	146	5.35%
Jan Kara	57	2.09%
Nathan Scott	47	1.72%
David Chinner	40	1.47%
Andi Kleen	38	1.39%
Arkadiusz Miskiewicz	26	0.95%
Li Zefan	16	0.59%
Lachlan McIlroy	12	0.44%
David Howells	7	0.26%
Al Viro	4	0.15%
Jie Liu	1	0.04%
Arnd Bergmann	1	0.04%
Others	65	2.38%
Total	2727

xfs_ioctl32.h

217

-

7

659

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": 5, "token_count": 9}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 4, "token_count": 615}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 39, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Sandeen	616	93.47%
Darrick J. Wong	12	1.82%
Arkadiusz Miskiewicz	10	1.52%
Nathan Scott	9	1.37%
David Chinner	7	1.06%
Christoph Hellwig	4	0.61%
Arnd Bergmann	1	0.15%
Total	659

xfs_iomap.c

1281

-

19

5251

Christoph HellwigBrian FosterDavid ChinnerStephen LordDarrick J. WongNathan ScottRussell CattelanEric SandeenGoldwyn RodriguesLachlan McIlroyAndreas GruenbacherJie LiuDan J WilliamsEryu GuanzhengbinGlen OverbyOthers November 2002December 2002March 2003May 2003February 2004May 2004August 2004June 2005September 2005November 2005January 2006September 2006June 2007October 2007November 2007December 2008April 2009June 2009December 2009June 2010January 2011March 2011September 2011December 2011February 2012March 2012April 2012May 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 2020 var spanGroupData = [ {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 125}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 142}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 30}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 23, "token_count": 1}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 43}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 126}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 121}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 262}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 194}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 189}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 338}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 53}, {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 34, "token_count": 8}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 86}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 593}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 2086}, {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 1, "token_count": 134}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	3681	70.10%
Brian Foster	397	7.56%
David Chinner	313	5.96%
Stephen Lord	267	5.08%
Darrick J. Wong	247	4.70%
Nathan Scott	205	3.90%
Russell Cattelan	30	0.57%
Eric Sandeen	23	0.44%
Goldwyn Rodrigues	20	0.38%
Lachlan McIlroy	9	0.17%
Andreas Gruenbacher	8	0.15%
Jie Liu	7	0.13%
Dan J Williams	5	0.10%
Eryu Guan	3	0.06%
zhengbin	1	0.02%
Glen Overby	1	0.02%
Others	34	0.65%
Total	5251

xfs_iomap.h

49

-

6

180

Christoph HellwigRussell CattelanDavid ChinnerEryu GuanNathan ScottLachlan McIlroy January 2004May 2005October 2007April 2010December 2010January 2015June 2016August 2016January 2017February 2017September 2017June 2018February 2019October 2019 var spanGroupData = [ {"timestamp": 1072944000, "group": [ {"author_id": 17, "token_count": 33}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 58}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	133	73.89%
Russell Cattelan	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

1395

-

35

5376

Christoph HellwigBarry NaujokDavid ChinnerNathan ScottDarrick J. WongJan KaraIra WeinyAmir GoldsteinAl ViroBrian FosterMimi ZoharEric SandeenDan J WilliamsCarlos MaiolinoDavid HowellsDwight EngenZhi Yong WuYingping LuJie LiuRussell CattelanEryu GuanLachlan McIlroyAllison HendersonChandra SeetharamanBill O'DonnellOthers September 2002October 2002November 2002March 2003May 2003July 2003August 2003September 2003June 2004September 2004August 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 2015August 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 2019August 2019October 2019November 2019January 2020February 2020March 2020May 2020June 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 507}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 25, "token_count": 19}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 68}, {"author_id": 55, "token_count": 26}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "token_count": 59}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 104}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 0, "token_count": 94}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 8, "token_count": 143}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 8, "token_count": 232}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 8, "token_count": 20}, {"author_id": 0, "token_count": 11}, {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 201}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 4, "token_count": 44}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 51, "token_count": 72}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 0, "token_count": 1039}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 25, "token_count": 8}, {"author_id": 0, "token_count": 160}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 74}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 32}, {"author_id": 36, "token_count": 38}, {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 55}, {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 100}, {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 85}, {"author_id": 19, "token_count": 34}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 3, "token_count": 87}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 40}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 47, "token_count": 27}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 25, "token_count": 20}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 222}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 186}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 32, "token_count": 139}, {"author_id": 47, "token_count": 12}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 78}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 49, "token_count": 10}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 72}, {"author_id": 22, "token_count": 50}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 25, "token_count": 25}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 66}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 93}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 24, "token_count": 153}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	3110	57.85%
Barry Naujok	395	7.35%
David Chinner	284	5.28%
Nathan Scott	230	4.28%
Darrick J. Wong	214	3.98%
Jan Kara	188	3.50%
Ira Weiny	153	2.85%
Amir Goldstein	139	2.59%
Al Viro	102	1.90%
Brian Foster	101	1.88%
Mimi Zohar	72	1.34%
Eric Sandeen	52	0.97%
Dan J Williams	50	0.93%
Carlos Maiolino	40	0.74%
David Howells	39	0.73%
Dwight Engen	38	0.71%
Zhi Yong Wu	34	0.63%
Yingping Lu	26	0.48%
Jie Liu	21	0.39%
Russell Cattelan	13	0.24%
Eryu Guan	12	0.22%
Lachlan McIlroy	9	0.17%
Allison Henderson	6	0.11%
Chandra Seetharaman	4	0.07%
Bill O'Donnell	4	0.07%
Others	40	0.74%
Total	5376

xfs_iops.h

27

-

7

111

David ChinnerChristoph HellwigJan KaraLachlan McIlroyStephen LordNathan ScottOthers September 2002October 2003March 2006June 2008August 2008August 2013October 2013December 2013February 2015May 2016June 2018 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	36	32.43%
Christoph Hellwig	33	29.73%
Jan Kara	18	16.22%
Lachlan McIlroy	16	14.41%
Stephen Lord	4	3.60%
Nathan Scott	2	1.80%
Others	2	1.80%
Total	111

xfs_itable.c

397

-

10

1535

Darrick J. WongChristoph HellwigDavid ChinnerJie LiuRussell CattelanNathan ScottMichal MarekLachlan McIlroyJan KaraOthers September 2002May 2003January 2004August 2004December 2004March 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 206}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 23}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 176}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 56}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 32}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 793}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	830	54.07%
Christoph Hellwig	499	32.51%
David Chinner	103	6.71%
Jie Liu	52	3.39%
Russell Cattelan	23	1.50%
Nathan Scott	12	0.78%
Michal Marek	6	0.39%
Lachlan McIlroy	6	0.39%
Jan Kara	2	0.13%
Others	2	0.13%
Total	1535

xfs_itable.h

64

-

7

215

Darrick J. WongMichal MarekChristoph HellwigEric SandeenNathan ScottDavid ChinnerOthers September 2002January 2004August 2004July 2007November 2008June 2018July 2019August 2019 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 136}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	139	64.65%
Michal Marek	28	13.02%
Christoph Hellwig	28	13.02%
Eric Sandeen	10	4.65%
Nathan Scott	6	2.79%
David Chinner	2	0.93%
Others	2	0.93%
Total	215

xfs_iwalk.c

721

-

2

2295

Darrick J. WongOthers July 2019August 2019November 2019 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 2284}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	2294	99.96%
Others	1	0.04%
Total	2295

xfs_iwalk.h

49

-

1

182

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

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

xfs_linux.h

252

-

21

683

Christoph HellwigNathan ScottDavid ChinnerDarrick J. WongBill O'DonnellBrian FosterStephen LordEric SandeenRussell CattelanAlex ElderBarry NaujokGeoffrey WehrmanRich JohnstonLucas StachGlen OverbyArkadiusz MiskiewiczOthers September 2002October 2002November 2002December 2002March 2003May 2003July 2003September 2003January 2004April 2004May 2004September 2004December 2004March 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 2016October 2016December 2016February 2017May 2017June 2017September 2017October 2017November 2017January 2018June 2018June 2019November 2019February 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 123}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 43}, {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 20}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	265	38.80%
Nathan Scott	129	18.89%
David Chinner	115	16.84%
Darrick J. Wong	44	6.44%
Bill O'Donnell	20	2.93%
Brian Foster	18	2.64%
Stephen Lord	14	2.05%
Eric Sandeen	14	2.05%
Russell Cattelan	10	1.46%
Alex Elder	10	1.46%
Barry Naujok	7	1.02%
Geoffrey Wehrman	4	0.59%
Rich Johnston	3	0.44%
Lucas Stach	3	0.44%
Glen Overby	3	0.44%
Arkadiusz Miskiewicz	1	0.15%
Others	23	3.37%
Total	683

xfs_log.c

3823

-

31

13295

Christoph HellwigDavid ChinnerBrian FosterDarrick J. WongTimothy ShimminJie LiuMark TinguelyStephen LordEric SandeenJoe PerchesNathan ScottBill O'DonnellRussell CattelanCarlos MaiolinoLachlan McIlroyAlex ElderGlen OverbyMatthew WilcoxIan KentZhi Yong WuOthers September 2002October 2002November 2002December 2002February 2003March 2003May 2003June 2003July 2003August 2003September 2003March 2004April 2004May 2004August 2004September 2004December 2004March 2005June 2005September 2005November 2005January 2006March 2006June 2006September 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 2011June 2011July 2011November 2011February 2012April 2012May 2012June 2012October 2012November 2012March 2013June 2013August 2013September 2013October 2013April 2014May 2014June 2014July 2014October 2014November 2014January 2015June 2015July 2015August 2015October 2015January 2016February 2016March 2016June 2016December 2016March 2017April 2017June 2017August 2017October 2017November 2017January 2018March 2018May 2018June 2018July 2018August 2018April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 2747}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 41}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 23, "token_count": 5}, {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 16, "token_count": 45}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 5, "token_count": 10}, {"author_id": 17, "token_count": 19}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 52}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 14, "token_count": 39}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 14, "token_count": 36}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 263}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 41}, {"author_id": 4, "token_count": 53}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 11}, 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[ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 0, "token_count": 60}, {"author_id": 2, "token_count": 791}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 27, "token_count": 7}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 448}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 68}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 66}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 0, "token_count": 2108}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 669}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 69}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 21, "token_count": 125}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 190}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 401}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 68}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 10, "token_count": 213}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 50}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 35, "token_count": 69}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 59}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 23}, {"author_id": 3, "token_count": 133}, {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 113}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 275}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 22}, {"author_id": 4, "token_count": 36}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 42}, {"author_id": 1, "token_count": 54}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 7, "token_count": 8}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 191}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 127}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 850}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 331}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 0, "token_count": 492}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 1, "token_count": 8}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 0, "token_count": 456}, {"author_id": 1, "token_count": 29}, {"author_id": 2, "token_count": 170}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	8386	63.08%
David Chinner	2586	19.45%
Brian Foster	655	4.93%
Darrick J. Wong	450	3.38%
Timothy Shimmin	402	3.02%
Jie Liu	213	1.60%
Mark Tinguely	125	0.94%
Stephen Lord	112	0.84%
Eric Sandeen	112	0.84%
Joe Perches	69	0.52%
Nathan Scott	38	0.29%
Bill O'Donnell	25	0.19%
Russell Cattelan	19	0.14%
Carlos Maiolino	13	0.10%
Lachlan McIlroy	7	0.05%
Alex Elder	7	0.05%
Glen Overby	5	0.04%
Matthew Wilcox	4	0.03%
Ian Kent	3	0.02%
Zhi Yong Wu	1	0.01%
Others	63	0.47%
Total	13295

xfs_log.h

144

-

10

658

Christoph HellwigDavid ChinnerBrian FosterAndrew MortonDarrick J. WongGlen OverbyStephen LordNathan ScottJie LiuOthers September 2002February 2003September 2003March 2005November 2005January 2006March 2006November 2008March 2009January 2010February 2010March 2010May 2010February 2012April 2012October 2012August 2013December 2013February 2014May 2014June 2015August 2015October 2015June 2017March 2018June 2018August 2018June 2019July 2019March 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 173}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 56, "token_count": 12}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 218}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	475	72.19%
David Chinner	132	20.06%
Brian Foster	17	2.58%
Andrew Morton	12	1.82%
Darrick J. Wong	9	1.37%
Glen Overby	6	0.91%
Stephen Lord	4	0.61%
Nathan Scott	1	0.15%
Jie Liu	1	0.15%
Others	1	0.15%
Total	658

xfs_log_cil.c

1247

-

10

3780

David ChinnerChristoph HellwigBrian FosterMark TinguelyShan HaiJan 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 2017March 2018May 2018June 2018April 2019June 2019October 2019November 2019March 2020June 2020August 2020 var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 907}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 2, "token_count": 147}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 167}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 473}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 343}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 67}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 2, "token_count": 76}, {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 407}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 310}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 162}, {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 42}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 158}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 67}, {"author_id": 2, "token_count": 103}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	2901	76.75%
Christoph Hellwig	655	17.33%
Brian Foster	199	5.26%
Mark Tinguely	9	0.24%
Shan Hai	5	0.13%
Jan Kara	5	0.13%
Joe Perches	2	0.05%
Jie Liu	2	0.05%
Others	2	0.05%
Total	3780

xfs_log_priv.h

636

-

13

1336

David ChinnerChristoph HellwigBrian FosterTimothy ShimminMark TinguelyNathan ScottDarrick J. WongStephen LordMatthew WilcoxAlex ElderOthers September 2002December 2002May 2003July 2003September 2003December 2004September 2005November 2005January 2006October 2007April 2008May 2008August 2008October 2008November 2008December 2009March 2010April 2010May 2010August 2010December 2010March 2011February 2012April 2012June 2012October 2012November 2012August 2013October 2013July 2014June 2015August 2015October 2015September 2016February 2017June 2017October 2017June 2018June 2019July 2019October 2019November 2019March 2020June 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 195}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 47}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 72}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 198}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 2, "token_count": 263}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 139}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	677	50.67%
Christoph Hellwig	380	28.44%
Brian Foster	163	12.20%
Timothy Shimmin	58	4.34%
Mark Tinguely	21	1.57%
Nathan Scott	14	1.05%
Darrick J. Wong	9	0.67%
Stephen Lord	6	0.45%
Matthew Wilcox	2	0.15%
Alex Elder	2	0.15%
Others	4	0.30%
Total	1336

xfs_log_recover.c

3567

-

29

11927

Christoph HellwigBrian FosterDavid ChinnerDarrick J. WongNathan ScottZhi Yong WuAlex ElderMark TinguelyRussell CattelanEric SandeenLachlan McIlroyJoe PerchesTimothy ShimminGlen OverbyJan KaraStephen LordMatthew WilcoxJie LiuAmir GoldsteinChandra SeetharamanCarlos MaiolinoBill O'DonnellOthers September 2002October 2002December 2002January 2003February 2003March 2003May 2003June 2003July 2003February 2004March 2004December 2004March 2005June 2005November 2005March 2006June 2006February 2007May 2007August 2007October 2007November 2007January 2008March 2008April 2008October 2008November 2008December 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 2017January 2018March 2018June 2018July 2018August 2018May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 4097}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 5, "token_count": 564}, {"author_id": 17, "token_count": 36}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 5, "token_count": 181}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 53}, {"author_id": 12, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 12, "token_count": 11}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 94}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 62}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 216}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 181}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 56}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 27, "token_count": 119}, {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 0, "token_count": 128}, {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 151}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 23}, {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 21, "token_count": 67}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 19}, {"author_id": 10, "token_count": 4}, {"author_id": 19, "token_count": 248}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 75}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 31}, {"author_id": 2, "token_count": 1047}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 73}, {"author_id": 35, "token_count": 19}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 134}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 1287}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 392}, {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 146}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 75}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 253}, {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 51}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 124}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 253}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 139}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 53}, {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 506}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	5132	43.03%
Brian Foster	2530	21.21%
David Chinner	1950	16.35%
Darrick J. Wong	892	7.48%
Nathan Scott	804	6.74%
Zhi Yong Wu	248	2.08%
Alex Elder	119	1.00%
Mark Tinguely	67	0.56%
Russell Cattelan	36	0.30%
Eric Sandeen	33	0.28%
Lachlan McIlroy	25	0.21%
Joe Perches	19	0.16%
Timothy Shimmin	12	0.10%
Glen Overby	10	0.08%
Jan Kara	7	0.06%
Stephen Lord	6	0.05%
Matthew Wilcox	4	0.03%
Jie Liu	4	0.03%
Amir Goldstein	3	0.03%
Chandra Seetharaman	2	0.02%
Carlos Maiolino	2	0.02%
Bill O'Donnell	2	0.02%
Others	20	0.17%
Total	11927

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": 27, "token_count": 3}, {"author_id": 2, "token_count": 275}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "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

85

-

8

445

David ChinnerRich JohnstonJoe PerchesEric SandeenBrian FosterChristoph HellwigDarrick J. WongOthers March 2011April 2011May 2011October 2011March 2013April 2013November 2017November 2019April 2020May 2020 var spanGroupData = [ {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 173}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 35, "token_count": 58}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 44, "token_count": 109}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	188	42.25%
Rich Johnston	109	24.49%
Joe Perches	67	15.06%
Eric Sandeen	39	8.76%
Brian Foster	21	4.72%
Christoph Hellwig	12	2.70%
Darrick J. Wong	8	1.80%
Others	1	0.22%
Total	445

xfs_mount.c

1371

-

29

4474

David ChinnerChristoph HellwigDarrick J. WongEric SandeenBrian FosterBill O'DonnellTimothy ShimminCarlos MaiolinoRussell CattelanNathan ScottLucas StachAmir GoldsteinJie LiuJan KaraLachlan McIlroyAl ViroIan KentZhi Yong WuGlen OverbyStephen LordChandra SeetharamanOthers September 2002November 2002December 2002February 2003March 2003April 2003May 2003July 2003May 2004August 2004December 2004November 2005March 2006June 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 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017April 2017May 2017June 2017October 2017November 2017June 2018July 2018August 2018February 2019April 2019June 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 780}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 17, "token_count": 38}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 114}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 228}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 21}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 51}, {"author_id": 4, "token_count": 18}, {"author_id": 14, "token_count": 47}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 146}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 62}, {"author_id": 2, "token_count": 8}, {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 65}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 13, "token_count": 1}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 63}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 673}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 24}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 76}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 50}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 213}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 54}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 51}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 45}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 87}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 29, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 15, "token_count": 34}, {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 34}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 163}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 1, "token_count": 223}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1705	38.11%
Christoph Hellwig	1253	28.01%
Darrick J. Wong	684	15.29%
Eric Sandeen	345	7.71%
Brian Foster	157	3.51%
Bill O'Donnell	85	1.90%
Timothy Shimmin	47	1.05%
Carlos Maiolino	45	1.01%
Russell Cattelan	38	0.85%
Nathan Scott	24	0.54%
Lucas Stach	21	0.47%
Amir Goldstein	16	0.36%
Jie Liu	11	0.25%
Jan Kara	6	0.13%
Lachlan McIlroy	4	0.09%
Al Viro	4	0.09%
Ian Kent	3	0.07%
Zhi Yong Wu	2	0.04%
Glen Overby	2	0.04%
Stephen Lord	1	0.02%
Chandra Seetharaman	1	0.02%
Others	20	0.45%
Total	4474

xfs_mount.h

431

-

16

1311

David ChinnerChristoph HellwigDarrick J. WongNathan ScottCarlos MaiolinoBrian FosterLucas StachEric SandeenStephen LordIra WeinyTimothy ShimminBill O'DonnellMark TinguelyJie LiuOthers September 2002March 2003May 2003July 2003September 2003October 2003May 2004March 2005May 2005November 2005January 2006March 2006May 2007July 2007August 2007February 2008April 2008August 2008October 2008November 2008June 2009January 2010February 2010January 2011April 2011May 2011June 2012November 2012August 2013June 2014July 2014November 2014February 2015June 2015October 2015November 2015March 2016May 2016August 2016September 2016October 2016December 2016January 2017February 2017April 2017June 2017March 2018June 2018July 2018February 2019April 2019June 2019October 2019March 2020April 2020May 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 283}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 139}, {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 81}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 70}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 29, "token_count": 19}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 181}, {"author_id": 24, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	460	35.09%
Christoph Hellwig	383	29.21%
Darrick J. Wong	205	15.64%
Nathan Scott	84	6.41%
Carlos Maiolino	81	6.18%
Brian Foster	29	2.21%
Lucas Stach	19	1.45%
Eric Sandeen	16	1.22%
Stephen Lord	9	0.69%
Ira Weiny	6	0.46%
Timothy Shimmin	5	0.38%
Bill O'Donnell	5	0.38%
Mark Tinguely	2	0.15%
Jie Liu	1	0.08%
Others	6	0.46%
Total	1311

xfs_mru_cache.c

542

-

7

1517

David ChinnerChristoph HellwigEric SandeenBrian FosterOthers July 2007August 2007October 2007November 2007July 2008January 2010December 2010February 2011April 2014June 2014September 2014March 2015April 2018June 2018August 2019 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 1242}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "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": 0, "token_count": 119}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1348	88.86%
Christoph Hellwig	142	9.36%
Eric Sandeen	16	1.05%
Brian Foster	2	0.13%
Others	9	0.59%
Total	1517

xfs_mru_cache.h

34

-

2

159

David ChinnerChristoph Hellwig July 2007April 2014April 2018June 2018 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 125}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

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

xfs_ondisk.h

157

-

4

909

Darrick J. WongBrian FosterHou TaoDavid Chinner March 2016June 2016July 2016August 2016October 2016October 2017June 2018February 2019July 2019January 2020 var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 547}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 188}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 48, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 69}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	821	90.32%
Brian Foster	69	7.59%
Hou Tao	16	1.76%
David Chinner	3	0.33%
Total	909

xfs_pnfs.c

298

-

10

1146

Christoph HellwigDan J WilliamsDarrick J. WongBrian FosterEric SandeenEryu GuanIra WeinyOthers February 2015October 2015April 2016October 2016September 2017November 2017March 2018February 2019June 2019August 2019October 2019April 2020 var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 1002}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 85}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1096	95.64%
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%
Others	6	0.52%
Total	1146

xfs_pnfs.h

21

-

4

129

Christoph HellwigDan J WilliamsOthers February 2015July 2016November 2017March 2018 var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 0, "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": 22, "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

136

-

2

408

Darrick J. WongChristoph Hellwig July 2019June 2020 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 405}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	405	99.26%
Christoph Hellwig	3	0.74%
Total	408

xfs_pwork.h

61

-

1

192

Darrick J. Wong July 2019 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 192}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	192	100.00%
Total	192

xfs_qm.c

1940

-

29

7434

Christoph HellwigDavid ChinnerChandra SeetharamanDarrick J. WongJie LiuNathan ScottCarlos MaiolinoAliaksei KaraliouBrian FosterEric SandeenPavel ReichlRussell CattelanBill O'DonnellJan KaraStephen LordAndrew MortonMandy KirkconnellGlen OverbyOthers September 2002October 2002November 2002March 2003May 2003July 2003October 2003January 2004August 2004December 2004June 2005November 2005March 2006May 2007July 2007October 2007March 2008April 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 2018April 2019July 2019August 2019November 2019February 2020March 2020April 2020May 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 2162}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 116}, {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 26}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 5, "token_count": 162}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 140}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 555}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 95}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 125}, {"author_id": 2, "token_count": 94}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 467}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 56, "token_count": 3}, {"author_id": 2, "token_count": 1252}, {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 69}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 10, "token_count": 417}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 33}, {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 26}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 7, "token_count": 129}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 74}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 42, "token_count": 119}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 238}, {"author_id": 2, "token_count": 6}, {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 29}, {"author_id": 26, "token_count": 40}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 51}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 236}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	3447	46.37%
David Chinner	1583	21.29%
Chandra Seetharaman	594	7.99%
Darrick J. Wong	581	7.82%
Jie Liu	445	5.99%
Nathan Scott	173	2.33%
Carlos Maiolino	129	1.74%
Aliaksei Karaliou	119	1.60%
Brian Foster	115	1.55%
Eric Sandeen	83	1.12%
Pavel Reichl	40	0.54%
Russell Cattelan	26	0.35%
Bill O'Donnell	26	0.35%
Jan Kara	6	0.08%
Stephen Lord	3	0.04%
Andrew Morton	3	0.04%
Mandy Kirkconnell	2	0.03%
Glen Overby	1	0.01%
Others	58	0.78%
Total	7434

xfs_qm.h

176

-

12

571

Christoph HellwigChandra SeetharamanDarrick J. WongCarlos MaiolinoEric SandeenJie LiuNathan ScottDavid ChinnerStephen LordJan KaraBrian FosterPavel Reichl September 2002March 2003October 2003August 2004June 2005February 2009March 2009April 2010March 2012March 2013June 2013July 2013August 2013November 2013October 2014February 2016May 2018June 2018April 2019November 2019May 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 80}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 128}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 31}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 7, "token_count": 48}, {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 58}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	212	37.13%
Chandra Seetharaman	159	27.85%
Darrick J. Wong	79	13.84%
Carlos Maiolino	48	8.41%
Eric Sandeen	37	6.48%
Jie Liu	11	1.93%
Nathan Scott	7	1.23%
David Chinner	7	1.23%
Stephen Lord	6	1.05%
Jan Kara	2	0.35%
Brian Foster	2	0.35%
Pavel Reichl	1	0.18%
Total	571

xfs_qm_bhv.c

137

-

11

521

Christoph HellwigNathan ScottDarrick J. WongRussell CattelanDavid ChinnerChandra SeetharamanPavel ReichlEric SandeenOthers March 2003May 2003June 2005November 2005June 2006August 2007March 2008November 2008June 2009January 2010March 2011February 2012November 2012July 2013August 2013October 2013June 2014June 2017May 2018June 2018November 2018June 2019November 2019July 2020 var spanGroupData = [ {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 238}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 38}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 96}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	306	58.73%
Nathan Scott	135	25.91%
Darrick J. Wong	30	5.76%
Russell Cattelan	14	2.69%
David Chinner	14	2.69%
Chandra Seetharaman	12	2.30%
Pavel Reichl	6	1.15%
Eric Sandeen	1	0.19%
Others	3	0.58%
Total	521

xfs_qm_syscalls.c

794

-

15

2984

Christoph HellwigDarrick J. WongPavel ReichlJan KaraDavid ChinnerChandra SeetharamanNathan ScottEric SandeenBrian FosterJie LiuRussell CattelanCarlos MaiolinoOthers September 2002October 2002November 2002March 2003May 2003August 2004June 2005November 2005March 2006October 2007March 2008April 2008October 2008November 2008June 2009April 2010May 2010June 2010July 2010September 2010March 2011September 2011December 2011February 2012March 2012October 2012November 2012January 2013March 2013May 2013June 2013July 2013August 2013October 2013November 2013May 2014June 2014October 2014November 2014January 2015February 2016April 2016May 2018June 2018July 2018November 2019March 2020April 2020May 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 1073}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 0, "token_count": 173}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 19}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 43}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 95}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 13, "token_count": 30}, {"author_id": 2, "token_count": 2}, {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 11, "token_count": 48}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 11, "token_count": 134}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 173}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 26, "token_count": 230}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 14}, {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 411}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1448	48.53%
Darrick J. Wong	602	20.17%
Pavel Reichl	230	7.71%
Jan Kara	182	6.10%
David Chinner	162	5.43%
Chandra Seetharaman	141	4.73%
Nathan Scott	70	2.35%
Eric Sandeen	42	1.41%
Brian Foster	36	1.21%
Jie Liu	34	1.14%
Russell Cattelan	18	0.60%
Carlos Maiolino	14	0.47%
Others	5	0.17%
Total	2984

xfs_quota.h

170

-

6

813

Christoph HellwigDarrick J. WongChandra SeetharamanDavid ChinnerTimothy ShimminNathan Scott September 2002March 2003August 2004June 2005September 2005March 2006February 2009June 2009November 2010June 2013July 2013August 2013May 2018June 2018April 2019February 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 95}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 378}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 42}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	660	81.18%
Darrick J. Wong	66	8.12%
Chandra Seetharaman	43	5.29%
David Chinner	30	3.69%
Timothy Shimmin	9	1.11%
Nathan Scott	5	0.62%
Total	813

xfs_quotaops.c

290

-

12

1341

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 2020 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 288}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 28, "token_count": 23}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 13, "token_count": 37}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 4, "token_count": 71}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 11, "token_count": 115}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 11, "token_count": 366}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 11, "token_count": 175}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 130}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 4, "token_count": 26}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Jan Kara	673	50.19%
Christoph Hellwig	301	22.45%
Eric Sandeen	227	16.93%
Chandra Seetharaman	48	3.58%
Darrick J. Wong	30	2.24%
Eric W. Biedermann	23	1.72%
David Howells	15	1.12%
David Chinner	12	0.89%
Arnd Bergmann	9	0.67%
Jie Liu	1	0.07%
Alex Elder	1	0.07%
Others	1	0.07%
Total	1341

xfs_refcount_item.c

681

-

7

2424

Darrick J. WongChristoph HellwigDavid ChinnerBrian FosterCarlos MaiolinoOthers October 2016February 2018April 2018June 2018July 2018August 2018June 2019August 2019November 2019April 2020May 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 1127}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 593}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 457}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1606	66.25%
Christoph Hellwig	728	30.03%
David Chinner	53	2.19%
Brian Foster	25	1.03%
Carlos Maiolino	10	0.41%
Others	2	0.08%
Total	2424

xfs_refcount_item.h

74

-

2

100

Darrick J. WongDavid Chinner October 2016June 2018 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 98}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

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

xfs_reflink.c

1518

-

6

4877

Darrick J. WongChristoph HellwigDavid ChinnerBrian 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 2020 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 0, "token_count": 241}, {"author_id": 1, "token_count": 2521}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 216}, {"author_id": 1, "token_count": 135}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 157}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 83}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 178}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 1, "token_count": 175}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 178}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 223}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 417}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	3735	76.58%
Christoph Hellwig	865	17.74%
David Chinner	241	4.94%
Brian Foster	32	0.66%
zhengbin	3	0.06%
Others	1	0.02%
Total	4877

xfs_reflink.h

60

-

4

408

Darrick J. WongChristoph HellwigzhengbinDavid Chinner October 2016February 2017March 2017June 2017June 2018October 2018February 2019October 2019January 2020 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 180}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 82}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 69}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 40, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	304	74.51%
Christoph Hellwig	100	24.51%
zhengbin	2	0.49%
David Chinner	2	0.49%
Total	408

xfs_rmap_item.c

670

-

6

2449

Darrick J. WongChristoph HellwigDavid ChinnerCarlos MaiolinoBrian FosterOthers August 2016September 2016October 2016February 2018April 2018June 2018June 2019August 2019November 2019April 2020May 2020July 2020 var spanGroupData = [ {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1093}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 697}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 370}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1552	63.37%
Christoph Hellwig	832	33.97%
David Chinner	53	2.16%
Carlos Maiolino	10	0.41%
Brian Foster	1	0.04%
Others	1	0.04%
Total	2449

xfs_rmap_item.h

74

-

2

100

Darrick J. WongDavid Chinner August 2016September 2016June 2018 var spanGroupData = [ {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 73}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

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

xfs_rtalloc.c

1304

-

13

4926

Christoph HellwigDavid ChinnerOmar SandovalNathan ScottBrian FosterRussell CattelanEric SandeenDarrick J. WongJie LiuChandra SeetharamanOthers September 2002November 2002December 2002May 2003September 2004December 2004November 2005February 2006June 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 2569}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 1752}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 31, "token_count": 177}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2725	55.32%
David Chinner	1866	37.88%
Omar Sandoval	177	3.59%
Nathan Scott	61	1.24%
Brian Foster	27	0.55%
Russell Cattelan	24	0.49%
Eric Sandeen	17	0.35%
Darrick J. Wong	12	0.24%
Jie Liu	9	0.18%
Chandra Seetharaman	3	0.06%
Others	5	0.10%
Total	4926

xfs_rtalloc.h

162

-

5

673

Christoph HellwigDarrick J. WongDavid ChinnerEric SandeenRussell Cattelan September 2002May 2003February 2009April 2010March 2011August 2013October 2013June 2014September 2014March 2017June 2017October 2017January 2018May 2018June 2018 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 216}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 165}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 36}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 99}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	231	34.32%
Darrick J. Wong	203	30.16%
David Chinner	172	25.56%
Eric Sandeen	66	9.81%
Russell Cattelan	1	0.15%
Total	673

xfs_stats.c

160

-

11

837

Bill O'DonnellChristoph HellwigCarlos MaiolinoDavid ChinnerDarrick J. WongEric SandeenNathan ScottArnd BergmannRussell CattelanOthers September 2002December 2002May 2003August 2004July 2008August 2009March 2012October 2015August 2016October 2016December 2016June 2017May 2018June 2018October 2018March 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 183}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 442}, {"author_id": 2, "token_count": 3}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 101}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Bill O'Donnell	442	52.81%
Christoph Hellwig	239	28.55%
Carlos Maiolino	101	12.07%
David Chinner	15	1.79%
Darrick J. Wong	14	1.67%
Eric Sandeen	10	1.19%
Nathan Scott	3	0.36%
Arnd Bergmann	3	0.36%
Russell Cattelan	1	0.12%
Others	9	1.08%
Total	837

xfs_stats.h

217

-

9

578

Christoph HellwigDavid ChinnerDarrick J. WongBill O'DonnellNathan ScottCarlos MaiolinoStephen LordBrian FosterOthers September 2002November 2002September 2003February 2004January 2005January 2006April 2008July 2008October 2008March 2012April 2014October 2015August 2016October 2016December 2016June 2017June 2018October 2018 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 175}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 42}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 158}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 95}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	245	42.39%
David Chinner	165	28.55%
Darrick J. Wong	97	16.78%
Bill O'Donnell	42	7.27%
Nathan Scott	12	2.08%
Carlos Maiolino	11	1.90%
Stephen Lord	3	0.52%
Brian Foster	1	0.17%
Others	2	0.35%
Total	578

xfs_super.c

2195

-

41

8731

Ian KentChristoph HellwigDavid ChinnerDarrick J. WongCarlos MaiolinoEric SandeenBrian FosterIra WeinyBill O'DonnellNathan ScottDan J WilliamsStephen LordRussell CattelanLachlan McIlroyAlex ElderJan KaraChandra SeetharamanzhengbinAl ViroAndi KleenEric W. BiedermannAndrew MortonTimothy ShimminOthers September 2002October 2002November 2002December 2002March 2003May 2003July 2003August 2003April 2004May 2004January 2005November 2005January 2006March 2006June 2006February 2007August 2007October 2007November 2007February 2008March 2008April 2008May 2008June 2008July 2008August 2008October 2008November 2008January 2009February 2009June 2009September 2009October 2009December 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 2016June 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 90}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 5, "token_count": 34}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 203}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 0, "token_count": 271}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 484}, {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 0, "token_count": 62}, {"author_id": 2, "token_count": 26}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 27, "token_count": 11}, {"author_id": 0, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 7, "token_count": 64}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 42}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 74}, {"author_id": 2, "token_count": 1}, {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 40}, {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 143}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 4, "token_count": 177}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 92}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 152}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 37}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 44}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 29}, {"author_id": 2, "token_count": 36}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 45}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 198}, {"author_id": 6, "token_count": 4969}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 72}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 24, "token_count": 159}, {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Ian Kent	4969	56.91%
Christoph Hellwig	1344	15.39%
David Chinner	620	7.10%
Darrick J. Wong	448	5.13%
Carlos Maiolino	268	3.07%
Eric Sandeen	248	2.84%
Brian Foster	187	2.14%
Ira Weiny	159	1.82%
Bill O'Donnell	143	1.64%
Nathan Scott	57	0.65%
Dan J Williams	37	0.42%
Stephen Lord	28	0.32%
Russell Cattelan	24	0.27%
Lachlan McIlroy	12	0.14%
Alex Elder	11	0.13%
Jan Kara	10	0.11%
Chandra Seetharaman	9	0.10%
zhengbin	8	0.09%
Al Viro	8	0.09%
Andi Kleen	6	0.07%
Eric W. Biedermann	5	0.06%
Andrew Morton	3	0.03%
Timothy Shimmin	1	0.01%
Others	126	1.44%
Total	8731

xfs_super.h

99

-

10

274

Christoph HellwigEric SandeenDavid ChinnerNathan ScottCarlos MaiolinoLachlan McIlroyOthers September 2002November 2002December 2002March 2003January 2004February 2004March 2004April 2004May 2004January 2005November 2005March 2006July 2007August 2007October 2007June 2008February 2009September 2009May 2010October 2010March 2012September 2012October 2012July 2014February 2015March 2016September 2016February 2017November 2017January 2018June 2018June 2019October 2019 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "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": 0, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	127	46.35%
Eric Sandeen	46	16.79%
David Chinner	32	11.68%
Nathan Scott	29	10.58%
Carlos Maiolino	8	2.92%
Lachlan McIlroy	7	2.55%
Others	25	9.12%
Total	274

xfs_symlink.c

503

-

9

2003

David ChinnerMark TinguelyBrian FosterChristoph HellwigChandra SeetharamanDarrick J. WongJie LiuZhi Yong WuEric Sandeen April 2013May 2013June 2013July 2013August 2013September 2013October 2013December 2013June 2014February 2015June 2015July 2015April 2016August 2016June 2017July 2017June 2018July 2018December 2018November 2019January 2020May 2020 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 1556}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 21, "token_count": 114}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 97}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1674	83.57%
Mark Tinguely	114	5.69%
Brian Foster	103	5.14%
Christoph Hellwig	47	2.35%
Chandra Seetharaman	31	1.55%
Darrick J. Wong	26	1.30%
Jie Liu	6	0.30%
Zhi Yong Wu	1	0.05%
Eric Sandeen	1	0.05%
Total	2003

xfs_symlink.h

16

-

4

76

David ChinnerDarrick J. WongMark TinguelyJoe Perches April 2013June 2013June 2017June 2018November 2019 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 35, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	61	80.26%
Darrick J. Wong	13	17.11%
Mark Tinguely	1	1.32%
Joe Perches	1	1.32%
Total	76

xfs_sysctl.c

228

-

15

1112

Eric W. BiedermannChristoph HellwigDavid ChinnerStephen LordNathan ScottDarrick J. WongBrian FosterGeoffrey WehrmanBarry NaujokGlen OverbyEric SandeenBill O'DonnellJoe PerchesRussell CattelanOthers September 2002October 2002December 2002March 2003May 2003June 2003July 2003September 2003January 2004February 2004May 2004August 2004September 2004December 2004June 2006February 2007July 2007July 2008January 2011November 2012June 2013October 2015October 2016June 2018 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 130}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 56}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 71}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 5, "token_count": 64}, {"author_id": 16, "token_count": 33}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 43, "token_count": 34}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 34}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 28, "token_count": 273}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 84}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 55}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 55}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Eric W. Biedermann	273	24.55%
Christoph Hellwig	239	21.49%
David Chinner	144	12.95%
Stephen Lord	128	11.51%
Nathan Scott	97	8.72%
Darrick J. Wong	55	4.95%
Brian Foster	55	4.95%
Geoffrey Wehrman	34	3.06%
Barry Naujok	34	3.06%
Glen Overby	18	1.62%
Eric Sandeen	17	1.53%
Bill O'Donnell	6	0.54%
Joe Perches	5	0.45%
Russell Cattelan	1	0.09%
Others	6	0.54%
Total	1112

xfs_sysctl.h

103

-

11

248

Christoph HellwigNathan ScottStephen LordBrian FosterDavid ChinnerDarrick J. WongGeoffrey WehrmanBarry NaujokGlen OverbyEric SandeenTimothy Shimmin September 2002October 2002December 2002February 2003March 2003May 2003June 2003July 2003September 2003February 2004May 2004September 2004December 2004June 2006July 2007July 2008October 2008November 2012September 2014October 2016June 2017May 2018June 2018February 2019July 2019 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 23}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 5, "token_count": 22}, {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 43, "token_count": 8}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	90	36.29%
Nathan Scott	47	18.95%
Stephen Lord	36	14.52%
Brian Foster	22	8.87%
David Chinner	14	5.65%
Darrick J. Wong	13	5.24%
Geoffrey Wehrman	8	3.23%
Barry Naujok	8	3.23%
Glen Overby	6	2.42%
Eric Sandeen	3	1.21%
Timothy Shimmin	1	0.40%
Total	248

xfs_sysfs.c

702

-

8

2626

Carlos MaiolinoBrian FosterBill O'DonnellEric SandeenDarrick J. WongDavid ChinnerChristoph HellwigOthers July 2014September 2014October 2015March 2016May 2016July 2016September 2016October 2016January 2017June 2017May 2018June 2018February 2019July 2019 var spanGroupData = [ {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 361}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 151}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 423}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 1077}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 124}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 120}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 106}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 120}, ]}, ]

Author Name	Tokens	Token Proportion
Carlos Maiolino	1079	41.09%
Brian Foster	674	25.67%
Bill O'Donnell	423	16.11%
Eric Sandeen	135	5.14%
Darrick J. Wong	120	4.57%
David Chinner	108	4.11%
Christoph Hellwig	85	3.24%
Others	2	0.08%
Total	2626

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": 3, "token_count": 163}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "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

38

-

4

87

Christoph HellwigDavid ChinnerDarrick J. WongAlex Elder December 2009April 2010August 2011April 2013August 2013October 2013April 2014August 2016March 2017June 2018March 2020 var spanGroupData = [ {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	49	56.32%
David Chinner	23	26.44%
Darrick J. Wong	13	14.94%
Alex Elder	2	2.30%
Total	87

xfs_trace.h

3852

-

13

4935

Christoph HellwigDarrick J. WongDavid ChinnerBrian FosterLi ZefanMark TinguelyHou TaoNamjae JeonCarlos MaiolinoAlex ElderEric 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 2018November 2018December 2018February 2019April 2019June 2019July 2019August 2019October 2019December 2019February 2020March 2020May 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 1309}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 154}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 45, "token_count": 74}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 150}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 237}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 2, "token_count": 96}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 102}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 52}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 35}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 413}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 1, "token_count": 76}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 672}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 81}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 48, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 2, "token_count": 72}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 96}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 73}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 130}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 71}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 97}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1856	37.61%
Darrick J. Wong	1837	37.22%
David Chinner	878	17.79%
Brian Foster	239	4.84%
Li Zefan	74	1.50%
Mark Tinguely	13	0.26%
Hou Tao	13	0.26%
Namjae Jeon	10	0.20%
Carlos Maiolino	5	0.10%
Alex Elder	3	0.06%
Eric Sandeen	1	0.02%
Others	6	0.12%
Total	4935

xfs_trans.c

1026

-

17

3681

Christoph HellwigDavid ChinnerBrian FosterDarrick J. WongJie LiuNiv SardiJan KaraStephen LordNathan ScottRussell CattelanGlen OverbyMatthew WilcoxCarlos MaiolinoMichal HockoBill O'DonnellOthers September 2002February 2003March 2003May 2003July 2003August 2004November 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 2017May 2017August 2017January 2018March 2018May 2018June 2018July 2018August 2018September 2018June 2019November 2019March 2020May 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 1236}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 23, "token_count": 16}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 113}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 84}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 38, "token_count": 34}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 392}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 138}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 206}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 11, "token_count": 28}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 37}, {"author_id": 10, "token_count": 58}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 101}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 121}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 0, "token_count": 1}, {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 2, "token_count": 121}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 54}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 47}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 86}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 72}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2008	54.55%
David Chinner	1041	28.28%
Brian Foster	210	5.70%
Darrick J. Wong	169	4.59%
Jie Liu	67	1.82%
Niv Sardi	34	0.92%
Jan Kara	28	0.76%
Stephen Lord	25	0.68%
Nathan Scott	21	0.57%
Russell Cattelan	18	0.49%
Glen Overby	16	0.43%
Matthew Wilcox	9	0.24%
Carlos Maiolino	9	0.24%
Michal Hocko	6	0.16%
Bill O'Donnell	6	0.16%
Others	14	0.38%
Total	3681

xfs_trans.h

246

-

9

1175

Christoph HellwigDavid ChinnerBarry NaujokDarrick J. WongBrian FosterTimothy ShimminStephen LordCarlos MaiolinoJie Liu September 2002October 2003September 2005February 2007November 2007February 2008October 2008October 2009December 2009February 2010May 2010June 2010September 2010September 2011October 2011April 2012June 2012November 2012April 2013June 2013August 2013October 2013December 2013June 2015April 2016July 2016August 2016October 2016March 2017August 2017January 2018May 2018June 2018July 2018August 2018October 2018June 2019January 2020May 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 311}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 8, "token_count": 270}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 120}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 65}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 7, "token_count": 9}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 38}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	393	33.45%
David Chinner	331	28.17%
Barry Naujok	270	22.98%
Darrick J. Wong	103	8.77%
Brian Foster	40	3.40%
Timothy Shimmin	11	0.94%
Stephen Lord	11	0.94%
Carlos Maiolino	10	0.85%
Jie Liu	6	0.51%
Total	1175

xfs_trans_ail.c

919

-

18

2789

David ChinnerChristoph HellwigBrian FosterMatthew WilcoxAlex ElderDarrick J. WongRussell CattelanHou TaoBill O'DonnellMichal HockoIan KentNathan ScottJoe PerchesOthers September 2002May 2003November 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 159}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 17}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 122}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 221}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 127}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 532}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 27, "token_count": 48}, {"author_id": 2, "token_count": 206}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 0, "token_count": 123}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 161}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 3, "token_count": 68}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 48, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 66}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 151}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 41}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 172}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 123}, {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	1690	60.60%
Christoph Hellwig	544	19.51%
Brian Foster	280	10.04%
Matthew Wilcox	66	2.37%
Alex Elder	50	1.79%
Darrick J. Wong	47	1.69%
Russell Cattelan	17	0.61%
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	2789

xfs_trans_buf.c

784

-

11

2521

Christoph HellwigDavid ChinnerDarrick J. WongBrian FosterTimothy ShimminStephen LordCarlos MaiolinoMark TinguelyNathan ScottRussell CattelanChandra Seetharaman September 2002October 2002May 2003October 2003September 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 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 1051}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 16, "token_count": 48}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 87}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 0, "token_count": 166}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 94}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 21, "token_count": 36}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 101}, {"author_id": 2, "token_count": 123}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 62}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 106}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 41}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 141}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1519	60.25%
David Chinner	428	16.98%
Darrick J. Wong	197	7.81%
Brian Foster	133	5.28%
Timothy Shimmin	87	3.45%
Stephen Lord	48	1.90%
Carlos Maiolino	41	1.63%
Mark Tinguely	36	1.43%
Nathan Scott	13	0.52%
Russell Cattelan	12	0.48%
Chandra Seetharaman	7	0.28%
Total	2521

xfs_trans_dquot.c

889

-

15

3015

Christoph HellwigDarrick J. WongChandra SeetharamanNathan ScottBrian FosterDavid ChinnerPavel ReichlRussell CattelanCarlos MaiolinoEric SandeenEric W. BiedermannOthers September 2002March 2003May 2003August 2004June 2005November 2005March 2006May 2007April 2008June 2009January 2010April 2010June 2010July 2011February 2012March 2012September 2012November 2012March 2013June 2013July 2013August 2013October 2013November 2013June 2014May 2015January 2016February 2016May 2018June 2018April 2019November 2019May 2020July 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 1682}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 114}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 17, "token_count": 17}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 45}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 0, "token_count": 83}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 13, "token_count": 103}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 13, "token_count": 109}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 26, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 1, "token_count": 565}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1969	65.31%
Darrick J. Wong	593	19.67%
Chandra Seetharaman	212	7.03%
Nathan Scott	81	2.69%
Brian Foster	35	1.16%
David Chinner	31	1.03%
Pavel Reichl	26	0.86%
Russell Cattelan	17	0.56%
Carlos Maiolino	11	0.36%
Eric Sandeen	7	0.23%
Eric W. Biedermann	1	0.03%
Others	32	1.06%
Total	3015

xfs_trans_priv.h

170

-

8

636

David ChinnerChristoph HellwigCarlos MaiolinoJie LiuMatthew WilcoxDarrick J. WongBrian FosterOthers September 2002September 2006October 2008May 2010June 2010December 2010April 2011July 2011September 2011October 2011April 2012June 2012August 2013April 2017August 2017March 2018May 2018June 2018June 2019March 2020May 2020 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 83}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 182}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 72}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 10, "token_count": 28}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 102}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
David Chinner	346	54.40%
Christoph Hellwig	118	18.55%
Carlos Maiolino	102	16.04%
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

213

-

12

836

Lachlan McIlroyAndreas GruenbacherChristoph HellwigEric SandeenDarrick J. WongDavid ChinnerBrian FosterAl ViroAllison HendersonDavid HowellsOthers June 2008June 2009November 2009January 2010May 2010August 2013October 2013December 2013March 2015October 2015November 2015December 2015April 2016May 2016September 2016December 2016June 2018February 2019June 2019November 2019January 2020February 2020 var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 12, "token_count": 422}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 34, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 34, "token_count": 154}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 25, "token_count": 8}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 104}, ]}, ]

Author Name	Tokens	Token Proportion
Lachlan McIlroy	422	50.48%
Andreas Gruenbacher	167	19.98%
Christoph Hellwig	141	16.87%
Eric Sandeen	21	2.51%
Darrick J. Wong	19	2.27%
David Chinner	17	2.03%
Brian Foster	15	1.79%
Al Viro	15	1.79%
Allison Henderson	6	0.72%
David Howells	3	0.36%
Others	10	1.20%
Total	836