block

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

partitions

6700

22

106

28386

Linus Torvalds (pre-git)Richard RussonLinus TorvaldsDave JonesAl ViroPhilippe De MuyterChristoph HellwigCai ZhiyongAlexey DobriyanStefan WeinhuberAnton AltaparmakovTejun HeoAndrew MortonMing LeiKay SieversArnd BergmannDamien Le MoalMartin K. PetersenDan J WilliamsHannes ReineckeBart Van AsscheJan KaraPavel BegunkovOthers September 1991November 1991December 1991April 1992August 1992September 1992November 1992December 1992April 1993June 1993July 1993September 1993November 1993April 1994August 1994January 1995April 1995June 1995January 1996March 1996July 1996September 1996January 1997March 1997August 1997October 1997January 1998March 1998May 1998August 1998December 1998January 1999February 1999April 1999May 1999June 1999September 1999January 2000March 2000May 2000July 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003June 2003July 2003August 2003November 2003February 2004June 2004August 2004September 2004October 2004November 2004February 2005June 2005October 2005November 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006February 2007May 2007July 2007October 2007February 2008March 2008April 2008July 2008August 2008September 2008October 2008November 2008January 2009March 2009May 2009June 2009November 2009March 2010April 2010May 2010July 2010August 2010November 2010February 2011March 2011April 2011May 2011June 2011August 2011September 2011October 2011February 2012March 2012August 2012November 2012February 2013April 2013July 2013September 2013October 2013November 2013January 2014February 2014June 2014August 2014September 2014December 2014January 2015November 2015February 2016March 2016May 2016July 2016October 2016December 2016January 2017May 2017August 2017November 2017January 2018May 2018June 2018July 2018April 2019May 2019October 2019November 2019January 2020March 2020April 2020May 2020August 2020September 2020October 2020November 2020December 2020January 2021March 2021April 2021May 2021June 2021July 2021August 2021October 2021November 2021March 2022April 2022May 2022July 2022August 2022January 2023 var spanGroupData = 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414}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 220}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 106}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 36}, {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 62}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 38, "token_count": 24}, {"author_id": 12, "token_count": 1}, {"author_id": 1, "token_count": 81}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 127}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 106}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 1, "token_count": 153}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 35, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	5150	18.14%
Richard Russon	4360	15.36%
Linus Torvalds	3122	11.00%
Dave Jones	1863	6.56%
Al Viro	1798	6.33%
Philippe De Muyter	1597	5.63%
Christoph Hellwig	1566	5.52%
Cai Zhiyong	1455	5.13%
Alexey Dobriyan	955	3.36%
Stefan Weinhuber	868	3.06%
Anton Altaparmakov	509	1.79%
Tejun Heo	363	1.28%
Andrew Morton	190	0.67%
Ming Lei	145	0.51%
Kay Sievers	145	0.51%
Arnd Bergmann	24	0.08%
Damien Le Moal	15	0.05%
Martin K. Petersen	10	0.04%
Dan J Williams	8	0.03%
Hannes Reinecke	6	0.02%
Bart Van Assche	6	0.02%
Jan Kara	5	0.02%
Pavel Begunkov	4	0.01%
Others	4222	14.87%
Total	28386

Files:

badblocks.c

601

-

7

2360

Vishal VermaDan J WilliamsShaohua LiChristoph HellwigOthers December 2015January 2016October 2016November 2017April 2019August 2020 var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 19, "token_count": 2181}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 57, "token_count": 103}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 11, "token_count": 43}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Vishal Verma	2181	92.42%
Dan J Williams	103	4.36%
Shaohua Li	43	1.82%
Christoph Hellwig	2	0.08%
Others	31	1.31%
Total	2360

bdev.c

1028

-

69

3881

Christoph HellwigLinus TorvaldsJan KaraAl ViroLinus Torvalds (pre-git)Andrew MortonTejun HeoDarrick J. WongJens AxboeDavid HowellsMing LeiEric BiggersDan J WilliamsVivek GoyalPavel BegunkovNeil BrownShaohua LiDamien Le MoalSatya TangiralaMartin K. PetersenVishal VermaKent OverstreetJosef BacikOthers September 1991March 1992April 1992August 1992December 1992June 1993November 1993April 1994August 1994June 1995January 1996March 1997January 1998May 1998August 1998January 1999May 1999September 1999January 2000March 2000September 2000February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003July 2003August 2003September 2003October 2003January 2004March 2004May 2004June 2004March 2006April 2006July 2006August 2006September 2006October 2006December 2006February 2007May 2007October 2007January 2008February 2008March 2008June 2008August 2008September 2008January 2009February 2009April 2009May 2009August 2009October 2009April 2010May 2010June 2010August 2010October 2010November 2010December 2010January 2011February 2011March 2011April 2011May 2011July 2011August 2011September 2011March 2012July 2012August 2012December 2012May 2013June 2013June 2014September 2014October 2014November 2014January 2015March 2015April 2015May 2015October 2015November 2015January 2016February 2016June 2016October 2016November 2016December 2016January 2017May 2017June 2017August 2017October 2017May 2018July 2018August 2018November 2018December 2018January 2019March 2019April 2019May 2019July 2019August 2019November 2019March 2020May 2020June 2020July 2020August 2020September 2020November 2020December 2020January 2021February 2021April 2021May 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022July 2022August 2022November 2022April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 702115200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 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1425196800, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 57, "token_count": 14}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 57, "token_count": 24}, {"author_id": 18, "token_count": 29}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 53, "token_count": 74}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 101}, {"author_id": 0, "token_count": 32}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 53, "token_count": 2}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 78}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 106}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 35, "token_count": 6}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 24, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 1397}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 48}, {"author_id": 0, "token_count": 6}, {"author_id": 35, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 5, "token_count": 36}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 28, "token_count": 54}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 0, "token_count": 6}, {"author_id": 5, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1982	51.07%
Linus Torvalds	226	5.82%
Jan Kara	214	5.51%
Al Viro	199	5.13%
Linus Torvalds (pre-git)	124	3.20%
Andrew Morton	122	3.14%
Tejun Heo	94	2.42%
Darrick J. Wong	76	1.96%
Jens Axboe	73	1.88%
David Howells	65	1.67%
Ming Lei	57	1.47%
Eric Biggers	54	1.39%
Dan J Williams	38	0.98%
Vivek Goyal	29	0.75%
Pavel Begunkov	15	0.39%
Neil Brown	10	0.26%
Shaohua Li	5	0.13%
Damien Le Moal	4	0.10%
Satya Tangirala	3	0.08%
Martin K. Petersen	2	0.05%
Vishal Verma	1	0.03%
Kent Overstreet	1	0.03%
Josef Bacik	1	0.03%
Others	486	12.52%
Total	3881

bfq-cgroup.c

1496

-

18

6046

Paolo ValenteFam ZhengChristoph HellwigTejun HeoJan Karayu kuaiArianna AvanziniOmar SandovalBart Van AsscheDmitriy MonakhovOthers March 2012April 2012January 2013August 2013August 2015April 2017June 2017August 2017November 2017January 2018May 2018August 2018November 2018March 2019April 2019June 2019August 2019November 2019December 2019February 2020March 2020August 2020March 2021September 2021October 2021January 2022April 2022June 2022July 2022September 2022November 2022December 2022January 2023February 2023April 2023 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 98}, {"author_id": 3, "token_count": 4002}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 56}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 355}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 448}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 199}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 102}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 30}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 24, "token_count": 171}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 35}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 22, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 3, "token_count": 121}, {"author_id": 22, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Paolo Valente	4352	71.98%
Fam Zheng	448	7.41%
Christoph Hellwig	370	6.12%
Tejun Heo	241	3.99%
Jan Kara	171	2.83%
yu kuai	105	1.74%
Arianna Avanzini	98	1.62%
Omar Sandoval	30	0.50%
Bart Van Assche	30	0.50%
Dmitriy Monakhov	1	0.02%
Others	200	3.31%
Total	6046

bfq-iosched.c

7677

-

44

20333

Paolo ValenteArianna AvanziniJan KaraChristoph Hellwigyu kuaiJens AxboeBart Van AsscheTejun HeoMing LeiDamien Le MoalOmar SandovalAndrew MortonJohn GarryNeil BrownChaitanya KulkarniOthers April 2002July 2002September 2008May 2015November 2016April 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018August 2018September 2018October 2018November 2018December 2018January 2019March 2019April 2019June 2019July 2019August 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020January 2021February 2021March 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ 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5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 104}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 327}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 237}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 6, "token_count": 4}, {"author_id": 3, "token_count": 87}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 76}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 3, "token_count": 304}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 790}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 3, "token_count": 478}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 3, "token_count": 120}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 53}, {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 61}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 3, "token_count": 393}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 665}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 81}, {"author_id": 3, "token_count": 21}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 24, "token_count": 629}, {"author_id": 0, "token_count": 4}, {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 24, "token_count": 57}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 27}, {"author_id": 22, "token_count": 30}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 30}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 22, "token_count": 39}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 3, "token_count": 655}, {"author_id": 22, "token_count": 13}, {"author_id": 60, "token_count": 580}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Paolo Valente	14189	69.78%
Arianna Avanzini	3927	19.31%
Jan Kara	813	4.00%
Christoph Hellwig	157	0.77%
yu kuai	153	0.75%
Jens Axboe	84	0.41%
Bart Van Assche	78	0.38%
Tejun Heo	25	0.12%
Ming Lei	18	0.09%
Damien Le Moal	7	0.03%
Omar Sandoval	6	0.03%
Andrew Morton	3	0.01%
John Garry	2	0.01%
Neil Brown	1	0.00%
Chaitanya Kulkarni	1	0.00%
Others	869	4.27%
Total	20333

bfq-iosched.h

1210

-

17

2305

Paolo ValenteArianna AvanziniJan KaraTejun HeoChristoph Hellwigyu kuaiOmar SandovalBart Van AsscheFam ZhengDamien Le MoalOthers April 2012August 2015April 2017June 2017July 2017August 2017December 2017January 2018March 2018May 2018June 2018October 2018December 2018January 2019March 2019April 2019June 2019August 2019November 2019February 2020March 2020January 2021March 2021August 2021November 2021April 2022May 2022July 2022August 2022September 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 321}, {"author_id": 3, "token_count": 1468}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 41}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 22}, {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 24, "token_count": 42}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 3, "token_count": 40}, {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
Paolo Valente	1717	74.49%
Arianna Avanzini	321	13.93%
Jan Kara	52	2.26%
Tejun Heo	30	1.30%
Christoph Hellwig	26	1.13%
yu kuai	21	0.91%
Omar Sandoval	7	0.30%
Bart Van Assche	6	0.26%
Fam Zheng	4	0.17%
Damien Le Moal	2	0.09%
Others	119	5.16%
Total	2305

bfq-wf2q.c

1701

-

16

4439

Paolo Valenteyu kuaiArianna AvanziniJan KaraFam ZhengDmitriy MonakhovDamien Le MoalChristoph HellwigBart Van AsscheOthers April 2017May 2017July 2017August 2017December 2017January 2018June 2018August 2018September 2018October 2018December 2018January 2019April 2019August 2019January 2020February 2020August 2020March 2021August 2021November 2021January 2022June 2022August 2022September 2022November 2022January 2023 var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 76}, {"author_id": 3, "token_count": 3774}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 52}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 3, "token_count": 24}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 24, "token_count": 20}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 89}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 22, "token_count": 111}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Paolo Valente	4080	91.91%
yu kuai	218	4.91%
Arianna Avanzini	76	1.71%
Jan Kara	20	0.45%
Fam Zheng	4	0.09%
Dmitriy Monakhov	3	0.07%
Damien Le Moal	3	0.07%
Christoph Hellwig	2	0.05%
Bart Van Assche	1	0.02%
Others	32	0.72%
Total	4439

bio-integrity.c

460

-

35

1819

Martin K. PetersenKent OverstreetDmitriy MonakhovChristoph HellwigJens AxboeLinus TorvaldsAndrew MortonKeith BuschSatya TangiralaMing LeiTejun HeoDan J WilliamsMike SnitzerDarrick J. WongLinus Torvalds (pre-git)Bart Van AsschePavel BegunkovDavid HowellsOthers August 1992May 1998February 2002April 2002June 2002September 2002January 2003February 2003May 2003July 2003September 2003May 2004June 2004August 2004January 2005March 2005January 2006July 2006November 2006January 2008February 2008April 2008June 2008September 2008January 2009March 2009June 2009January 2010January 2011March 2011May 2011September 2012October 2012May 2013September 2013October 2013November 2013February 2014April 2014July 2014September 2014November 2014May 2015July 2015September 2015October 2015December 2015June 2016August 2016October 2016May 2017June 2017July 2017August 2017January 2018May 2018September 2018April 2019May 2019July 2019May 2020June 2020July 2020January 2021February 2021July 2021August 2021September 2021October 2021February 2022March 2022July 2022February 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 31}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 759}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 10, "token_count": 78}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 25, "token_count": 30}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 25, "token_count": 103}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 21}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 113}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 52, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 57, "token_count": 12}, {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 21, "token_count": 10}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 54, "token_count": 125}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 34}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 10, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Martin K. Petersen	994	54.65%
Kent Overstreet	190	10.45%
Dmitriy Monakhov	134	7.37%
Christoph Hellwig	133	7.31%
Jens Axboe	40	2.20%
Linus Torvalds	32	1.76%
Andrew Morton	25	1.37%
Keith Busch	18	0.99%
Satya Tangirala	17	0.93%
Ming Lei	14	0.77%
Tejun Heo	13	0.71%
Dan J Williams	12	0.66%
Mike Snitzer	11	0.60%
Darrick J. Wong	6	0.33%
Linus Torvalds (pre-git)	4	0.22%
Bart Van Assche	4	0.22%
Pavel Begunkov	3	0.16%
David Howells	3	0.16%
Others	166	9.13%
Total	1819

bio.c

1812

-

78

6741

Jens AxboeChristoph HellwigKent OverstreetMing LeiPavel BegunkovKeith BuschLinus TorvaldsAndrew MortonNeil BrownMartin K. PetersenMike SnitzerDmitriy MonakhovLinus Torvalds (pre-git)Al ViroTejun HeoChaitanya KulkarniSatya TangiralaDavid HowellsDennis ZhouMichael ChristieShaohua LiJosef BacikBart Van AsschePaolo ValenteEric BiggersDamien Le MoalDave JonesJan KaraOthers September 1992June 1993January 1995June 1995January 1997March 1997June 2000July 2000February 2002June 2002July 2002September 2002October 2002November 2002January 2003April 2003May 2003July 2003September 2003February 2004May 2004June 2004August 2004September 2004January 2005March 2005July 2005September 2005November 2005January 2006March 2006November 2006December 2006April 2007July 2007January 2008April 2008June 2008September 2008October 2008December 2008February 2009April 2009May 2009June 2009September 2009April 2010October 2010March 2011May 2011July 2011October 2011November 2011January 2012March 2012May 2012July 2012September 2012October 2012December 2012February 2013March 2013August 2013September 2013October 2013November 2013March 2014June 2014October 2014November 2014December 2014January 2015April 2015May 2015July 2015November 2015December 2015February 2016March 2016April 2016June 2016July 2016August 2016September 2016October 2016November 2016March 2017April 2017June 2017July 2017August 2017October 2017December 2017January 2018March 2018May 2018June 2018July 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019July 2019August 2019December 2019January 2020March 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021October 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022January 2023February 2023March 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 15, "token_count": 225}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 141}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 0, "token_count": 48}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 20, "token_count": 137}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 20, "token_count": 7}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 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[ {"author_id": 25, "token_count": 47}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 25, "token_count": 59}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 25, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 224}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 52, "token_count": 6}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 25, "token_count": 17}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 44, "token_count": 74}, {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 44, "token_count": 47}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 1, "token_count": 4}, {"author_id": 54, "token_count": 19}, {"author_id": 0, "token_count": 10}, {"author_id": 44, "token_count": 28}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 100}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 46}, {"author_id": 8, "token_count": 8}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 26}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 194}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 57}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 61}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 1, "token_count": 82}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 5, "token_count": 116}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 65}, {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 21, "token_count": 199}, {"author_id": 9, "token_count": 18}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 71}, {"author_id": 5, "token_count": 192}, {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 224}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 0, "token_count": 338}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 41, "token_count": 23}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 141}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 140}, {"author_id": 0, "token_count": 2}, {"author_id": 35, "token_count": 77}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 1, "token_count": 84}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 157}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 52, "token_count": 76}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 43}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 16, "token_count": 31}, {"author_id": 21, "token_count": 119}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 1, "token_count": 7}, {"author_id": 21, "token_count": 67}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 35, "token_count": 9}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 35, "token_count": 311}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 59, "token_count": 8}, {"author_id": 0, "token_count": 79}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 21}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Jens Axboe	1314	19.49%
Christoph Hellwig	1314	19.49%
Kent Overstreet	971	14.40%
Ming Lei	614	9.11%
Pavel Begunkov	425	6.30%
Keith Busch	386	5.73%
Linus Torvalds	239	3.55%
Andrew Morton	175	2.60%
Neil Brown	174	2.58%
Martin K. Petersen	113	1.68%
Mike Snitzer	82	1.22%
Dmitriy Monakhov	32	0.47%
Linus Torvalds (pre-git)	31	0.46%
Al Viro	31	0.46%
Tejun Heo	29	0.43%
Chaitanya Kulkarni	27	0.40%
Satya Tangirala	18	0.27%
David Howells	14	0.21%
Dennis Zhou	12	0.18%
Michael Christie	11	0.16%
Shaohua Li	9	0.13%
Josef Bacik	8	0.12%
Bart Van Assche	8	0.12%
Paolo Valente	7	0.10%
Eric Biggers	4	0.06%
Damien Le Moal	3	0.04%
Dave Jones	2	0.03%
Jan Kara	1	0.01%
Others	687	10.19%
Total	6741

blk-cgroup-fc-appid.c

57

-

4

183

Christoph HellwigDennis ZhouOthers December 2018June 2021April 2022August 2022 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	30	16.39%
Dennis Zhou	7	3.83%
Others	146	79.78%
Total	183

blk-cgroup-rwstat.c

130

-

4

514

Tejun HeoShaohua LiJosef BacikOthers March 2012April 2012March 2017June 2017July 2018November 2019March 2021 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 32}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 461}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	466	90.66%
Shaohua Li	33	6.42%
Josef Bacik	1	0.19%
Others	14	2.72%
Total	514

blk-cgroup-rwstat.h

149

-

16

544

Tejun HeoShaohua LiChristoph HellwigArnd BergmannJens AxboePaolo ValenteBart Van AsscheMichael ChristieDennis ZhouMing LeiJosef BacikArianna AvanziniOthers January 2006March 2006July 2007April 2010March 2012April 2012January 2013August 2015June 2016October 2016November 2016March 2017April 2017June 2017January 2018July 2018December 2018June 2019November 2019February 2022July 2022 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 84}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 24}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 38, "token_count": 13}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 272}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	444	81.62%
Shaohua Li	24	4.41%
Christoph Hellwig	21	3.86%
Arnd Bergmann	13	2.39%
Jens Axboe	8	1.47%
Paolo Valente	7	1.29%
Bart Van Assche	5	0.92%
Michael Christie	3	0.55%
Dennis Zhou	2	0.37%
Ming Lei	1	0.18%
Josef Bacik	1	0.18%
Arianna Avanzini	1	0.18%
Others	14	2.57%
Total	544

blk-cgroup.c

2127

-

57

7941

Tejun HeoChristoph HellwigJosef BacikBoris BurkovDennis ZhouVivek GoyalMing Leiyu kuaiJens AxboeArianna AvanziniShaohua LiPavel BegunkovPaolo ValenteBaolin WangBart Van AsscheMartin K. PetersenKeith BuschAndrew MortonJosef WhiterJan KaraLinus Torvalds (pre-git)Linus TorvaldsAl ViroOthers November 1993May 1998February 2002April 2002July 2002September 2002February 2003July 2003April 2004October 2004March 2006July 2006July 2007October 2007January 2008June 2008December 2009March 2010April 2010May 2010July 2010September 2010January 2011March 2011May 2011October 2011January 2012March 2012April 2012June 2012November 2012January 2013May 2013August 2013October 2013February 2014May 2014June 2014July 2014May 2015June 2015July 2015August 2015September 2015December 2015February 2016June 2016July 2016November 2016January 2017February 2017March 2017August 2017September 2017October 2017March 2018April 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019June 2019July 2019August 2019September 2019October 2019November 2019April 2020May 2020June 2020July 2020September 2020October 2020November 2020January 2021April 2021June 2021July 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 18, "token_count": 246}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 770}, {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 870}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 84}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 285}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 88}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 13, "token_count": 89}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 2, "token_count": 152}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 367}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 62}, {"author_id": 11, "token_count": 14}, {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 611}, {"author_id": 33, "token_count": 9}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 50, "token_count": 35}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 50, "token_count": 17}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 50, "token_count": 14}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 37}, {"author_id": 50, "token_count": 14}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 227}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 168}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 26}, {"author_id": 2, "token_count": 62}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 150}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 238}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 585}, {"author_id": 1, "token_count": 183}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 37}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 29, "token_count": 16}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 22, "token_count": 40}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 105}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 35, "token_count": 11}, {"author_id": 2, "token_count": 14}, {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 52}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 5, "token_count": 50}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 115}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 8}, {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 179}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 229}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 116}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 107}, {"author_id": 5, "token_count": 3}, {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 101}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 99}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 91}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	3549	44.69%
Christoph Hellwig	871	10.97%
Josef Bacik	637	8.02%
Boris Burkov	585	7.37%
Dennis Zhou	307	3.87%
Vivek Goyal	267	3.36%
Ming Lei	199	2.51%
yu kuai	196	2.47%
Jens Axboe	193	2.43%
Arianna Avanzini	97	1.22%
Shaohua Li	26	0.33%
Pavel Begunkov	20	0.25%
Paolo Valente	18	0.23%
Baolin Wang	16	0.20%
Bart Van Assche	15	0.19%
Martin K. Petersen	13	0.16%
Keith Busch	10	0.13%
Andrew Morton	10	0.13%
Josef Whiter	9	0.11%
Jan Kara	8	0.10%
Linus Torvalds (pre-git)	4	0.05%
Linus Torvalds	4	0.05%
Al Viro	1	0.01%
Others	886	11.16%
Total	7941

blk-cgroup.h

509

-

23

1761

Tejun HeoMing LeiJosef BacikVivek GoyalChristoph HellwigArianna AvanziniDennis ZhouBart Van AsscheJens AxboeDavid Howellsyu kuaiShaohua LiLinus Torvalds (pre-git)Andrew MortonOthers September 1999July 2002September 2002June 2006August 2006December 2006April 2007December 2009March 2010April 2010September 2010May 2011March 2012April 2012June 2012January 2013May 2013August 2013June 2014May 2015June 2015July 2015August 2015August 2016September 2016March 2017November 2017July 2018August 2018December 2018June 2019July 2019August 2019November 2019April 2020June 2020November 2020June 2021August 2021January 2022February 2022March 2022April 2022July 2022September 2022November 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 936169200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 59, "token_count": 7}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 18, "token_count": 98}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 18, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 209}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 255}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 49}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 13, "token_count": 40}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 127}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 160}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 61}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 343}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	880	49.97%
Ming Lei	351	19.93%
Josef Bacik	160	9.09%
Vivek Goyal	122	6.93%
Christoph Hellwig	87	4.94%
Arianna Avanzini	40	2.27%
Dennis Zhou	18	1.02%
Bart Van Assche	13	0.74%
Jens Axboe	10	0.57%
David Howells	7	0.40%
yu kuai	3	0.17%
Shaohua Li	3	0.17%
Linus Torvalds (pre-git)	2	0.11%
Andrew Morton	2	0.11%
Others	63	3.58%
Total	1761

blk-core.c

1206

-

78

4287

Jens AxboeChristoph HellwigMing LeiNeil BrownTejun HeoBart Van AsscheChaitanya KulkarniKeith BuschAndrew MortonLinus Torvalds (pre-git)Martin K. PetersenOmar SandovalPavel BegunkovLinus TorvaldsMike SnitzerJohn GarryKent OverstreetDan J WilliamsShaohua LiDavid HowellsVivek GoyalDarrick J. WongDamien Le Moalyu kuaiSatya TangiralaHannes ReineckeMichael ChristieOthers November 1991January 1992August 1992November 1993March 1995June 1995March 1997October 1997June 1999September 1999January 2000February 2002April 2002May 2002June 2002September 2002October 2002May 2003July 2003February 2004May 2004August 2004October 2004October 2005January 2006March 2006April 2006June 2006July 2006August 2006December 2006May 2007July 2007October 2007January 2008February 2008May 2008June 2008July 2008August 2008September 2008October 2008November 2008December 2008January 2009April 2009May 2009June 2009July 2009October 2009November 2009February 2010September 2010November 2010January 2011March 2011April 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012August 2012September 2012November 2012December 2012January 2013March 2013April 2013October 2013December 2013April 2014September 2014October 2014December 2014March 2015May 2015June 2015July 2015October 2015November 2015December 2015June 2016August 2016October 2016November 2016January 2017March 2017April 2017May 2017June 2017August 2017October 2017November 2017January 2018February 2018March 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018January 2019April 2019May 2019June 2019July 2019August 2019October 2019December 2019March 2020April 2020May 2020June 2020July 2020August 2020September 2020November 2020December 2020January 2021February 2021July 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022December 2022January 2023February 2023April 2023 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 794044800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 7}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1033455600, 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"token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 57, "token_count": 9}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 0, "token_count": 3}, {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 44, "token_count": 17}, {"author_id": 6, "token_count": 4}, {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 12, "token_count": 35}, {"author_id": 1, "token_count": 242}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 1, "token_count": 4}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 12, "token_count": 54}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 620}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 41, "token_count": 112}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 41, "token_count": 10}, {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 159}, {"author_id": 21, "token_count": 94}, {"author_id": 5, "token_count": 39}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 20}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 34, "token_count": 9}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 21, "token_count": 23}, {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 69}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 136}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 121}, {"author_id": 0, "token_count": 69}, {"author_id": 34, "token_count": 2}, {"author_id": 35, "token_count": 19}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 52, "token_count": 8}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 314}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 1, "token_count": 26}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 34}, {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Jens Axboe	1214	28.32%
Christoph Hellwig	1135	26.48%
Ming Lei	467	10.89%
Neil Brown	217	5.06%
Tejun Heo	165	3.85%
Bart Van Assche	147	3.43%
Chaitanya Kulkarni	129	3.01%
Keith Busch	119	2.78%
Andrew Morton	61	1.42%
Linus Torvalds (pre-git)	45	1.05%
Martin K. Petersen	24	0.56%
Omar Sandoval	21	0.49%
Pavel Begunkov	19	0.44%
Linus Torvalds	14	0.33%
Mike Snitzer	11	0.26%
John Garry	11	0.26%
Kent Overstreet	9	0.21%
Dan J Williams	9	0.21%
Shaohua Li	8	0.19%
David Howells	7	0.16%
Vivek Goyal	6	0.14%
Darrick J. Wong	6	0.14%
Damien Le Moal	6	0.14%
yu kuai	4	0.09%
Satya Tangirala	3	0.07%
Hannes Reinecke	2	0.05%
Michael Christie	1	0.02%
Others	427	9.96%
Total	4287

blk-crypto-fallback.c

668

-

20

2620

Satya TangiralaChristoph HellwigEric BiggersKent OverstreetDavid HowellsMike SnitzerJens AxboeMing LeiShaohua LiLinus TorvaldsAndrew MortonOthers February 2002August 2002October 2002August 2003April 2004March 2006August 2006January 2008April 2008May 2013September 2013October 2013November 2013June 2014May 2015June 2015May 2016September 2016March 2017November 2017May 2020July 2020January 2021February 2021March 2021October 2021February 2022April 2022October 2022 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 59, "token_count": 7}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 52, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 2330}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 74}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Satya Tangirala	2330	88.93%
Christoph Hellwig	94	3.59%
Eric Biggers	74	2.82%
Kent Overstreet	15	0.57%
David Howells	7	0.27%
Mike Snitzer	6	0.23%
Jens Axboe	6	0.23%
Ming Lei	3	0.11%
Shaohua Li	2	0.08%
Linus Torvalds	2	0.08%
Andrew Morton	2	0.08%
Others	79	3.02%
Total	2620

blk-crypto-internal.h

240

-

25

928

Satya TangiralaChristoph HellwigEric BiggersJens AxboeLinus Torvalds (pre-git)Linus TorvaldsMartin K. PetersenDennis ZhouJianchao WangJosef BacikHannes ReineckeAndrew MortonTejun HeoMing LeiDavid HowellsDmitriy MonakhovOthers August 1992January 2000February 2002July 2002September 2002February 2003April 2003July 2003September 2003September 2006January 2008June 2008June 2009January 2012February 2012October 2013June 2014September 2014May 2016October 2016November 2016February 2017June 2017November 2017December 2017July 2018September 2018October 2018June 2019September 2019December 2019May 2020September 2020September 2021October 2021January 2022November 2022March 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 55}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 50, "token_count": 7}, {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 531}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 35}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 28, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Satya Tangirala	531	57.22%
Christoph Hellwig	119	12.82%
Eric Biggers	92	9.91%
Jens Axboe	78	8.41%
Linus Torvalds (pre-git)	18	1.94%
Linus Torvalds	18	1.94%
Martin K. Petersen	9	0.97%
Dennis Zhou	7	0.75%
Jianchao Wang	5	0.54%
Josef Bacik	4	0.43%
Hannes Reinecke	4	0.43%
Andrew Morton	3	0.32%
Tejun Heo	2	0.22%
Ming Lei	2	0.22%
David Howells	2	0.22%
Dmitriy Monakhov	1	0.11%
Others	33	3.56%
Total	928

blk-crypto-profile.c

551

-

6

1758

Satya TangiralaEric BiggersChristoph HellwigBart Van AsscheJens AxboeOthers February 2002May 2003December 2017December 2019May 2020June 2020November 2020January 2021September 2021October 2021November 2022March 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 1162}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 28, "token_count": 47}, {"author_id": 9, "token_count": 234}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 264}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 28, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Satya Tangirala	1396	79.41%
Eric Biggers	344	19.57%
Christoph Hellwig	10	0.57%
Bart Van Assche	3	0.17%
Jens Axboe	2	0.11%
Others	3	0.17%
Total	1758

blk-crypto-sysfs.c

173

-

9

725

Eric BiggersJens AxboeSatya TangiralaChristoph HellwigMartin K. PetersenChaitanya KulkarniOthers October 2002January 2003July 2007January 2008March 2010November 2016November 2017May 2020June 2020September 2021October 2021January 2022November 2022February 2023 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 619}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Biggers	627	86.48%
Jens Axboe	27	3.72%
Satya Tangirala	24	3.31%
Christoph Hellwig	21	2.90%
Martin K. Petersen	7	0.97%
Chaitanya Kulkarni	1	0.14%
Others	18	2.48%
Total	725

blk-crypto.c

438

-

28

1440

Satya TangiralaEric BiggersChristoph HellwigJens AxboeLinus Torvalds (pre-git)Kent OverstreetMike SnitzerLinus TorvaldsPaolo ValenteDamien Le MoalDennis ZhouNeil BrownMartin K. PetersenTejun HeoDavid HowellsShaohua LiPavel BegunkovAndrew MortonOthers August 1992January 1997January 2000June 2000February 2002July 2002September 2002October 2002July 2003August 2004March 2006August 2006January 2008June 2008August 2008January 2011December 2012September 2013October 2013November 2013June 2014June 2015September 2015May 2016July 2016September 2016October 2016November 2016March 2017June 2017July 2017November 2017December 2017September 2018October 2018May 2020July 2020September 2020January 2021August 2021October 2021January 2022September 2022November 2022December 2022March 2023 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 52, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 52, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 50, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 1085}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 28, "token_count": 47}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 28, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Satya Tangirala	1090	75.69%
Eric Biggers	118	8.19%
Christoph Hellwig	51	3.54%
Jens Axboe	41	2.85%
Linus Torvalds (pre-git)	24	1.67%
Kent Overstreet	13	0.90%
Mike Snitzer	12	0.83%
Linus Torvalds	12	0.83%
Paolo Valente	10	0.69%
Damien Le Moal	8	0.56%
Dennis Zhou	7	0.49%
Neil Brown	3	0.21%
Martin K. Petersen	3	0.21%
Tejun Heo	2	0.14%
David Howells	2	0.14%
Shaohua Li	1	0.07%
Pavel Begunkov	1	0.07%
Andrew Morton	1	0.07%
Others	41	2.85%
Total	1440

blk-flush.c

530

-

26

1644

Tejun HeoJens AxboeMing LeiChristoph HellwigHannes ReineckeLinus Torvalds (pre-git)Bart Van AsscheMichael ChristieJianchao WangShaohua LiAndrew MortonOmar SandovalMike SnitzerMartin K. PetersenKent OverstreetOthers November 1991August 1992October 1992November 1993June 1999May 2000July 2002September 2002July 2003December 2006January 2008June 2008November 2008February 2009March 2009August 2010September 2010January 2011March 2011May 2011August 2011October 2011January 2012October 2013November 2013February 2014March 2014April 2014May 2014June 2014September 2014August 2015April 2016June 2016September 2016October 2016November 2016January 2017June 2017August 2017November 2017June 2018October 2018November 2018December 2018January 2019April 2019September 2019November 2019December 2019March 2020July 2020August 2020October 2020November 2020December 2020January 2021August 2021October 2021November 2021January 2022July 2022September 2022April 2023 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 174}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 2, "token_count": 130}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 406}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 159}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 5, "token_count": 259}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 49, "token_count": 22}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 5, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	539	32.79%
Jens Axboe	454	27.62%
Ming Lei	370	22.51%
Christoph Hellwig	80	4.87%
Hannes Reinecke	22	1.34%
Linus Torvalds (pre-git)	16	0.97%
Bart Van Assche	8	0.49%
Michael Christie	6	0.36%
Jianchao Wang	6	0.36%
Shaohua Li	5	0.30%
Andrew Morton	5	0.30%
Omar Sandoval	2	0.12%
Mike Snitzer	2	0.12%
Martin K. Petersen	1	0.06%
Kent Overstreet	1	0.06%
Others	127	7.73%
Total	1644

blk-ia-ranges.c

318

-

22

1203

Damien Le MoalChristoph HellwigJens AxboeAl ViroAndrew MortonBart Van AsscheMing LeiLinus TorvaldsTejun HeoLinus Torvalds (pre-git)Mike SnitzerOmar SandovalOthers November 1991August 1992February 2002September 2002October 2002January 2003July 2003March 2006July 2007January 2008January 2010March 2010August 2010March 2012October 2013May 2015February 2017November 2017January 2018August 2019September 2019June 2020September 2020November 2020October 2021January 2022June 2022November 2022February 2023 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 13}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 17, "token_count": 980}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 1, "token_count": 38}, {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Damien Le Moal	981	81.55%
Christoph Hellwig	57	4.74%
Jens Axboe	43	3.57%
Al Viro	19	1.58%
Andrew Morton	13	1.08%
Bart Van Assche	12	1.00%
Ming Lei	11	0.91%
Linus Torvalds	8	0.67%
Tejun Heo	6	0.50%
Linus Torvalds (pre-git)	5	0.42%
Mike Snitzer	4	0.33%
Omar Sandoval	1	0.08%
Others	43	3.57%
Total	1203

blk-integrity.c

404

-

26

1696

Martin K. PetersenJens AxboeDan J WilliamsKent OverstreetChristoph HellwigMax GurtovoySatya TangiralaAndrew MortonLinus Torvalds (pre-git)Vishal VermaEric BiggersAl ViroMike SnitzerLinus TorvaldsDarrick J. WongOthers January 1992August 1992September 1992May 1998February 2002May 2002June 2002July 2002August 2002September 2002January 2003May 2003July 2003September 2003March 2005July 2006January 2008June 2008October 2008February 2009May 2009September 2010May 2011February 2013March 2013November 2013June 2014September 2014June 2015September 2015October 2015March 2017April 2017June 2017December 2017July 2018September 2018April 2019September 2019May 2020September 2020September 2021October 2021November 2021February 2023March 2023 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 94}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 10, "token_count": 656}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 146}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 38}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 140}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 57, "token_count": 41}, {"author_id": 10, "token_count": 92}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 52, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 46, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 46, "token_count": 22}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 222}, ]}, ]

Author Name	Tokens	Token Proportion
Martin K. Petersen	1064	62.74%
Jens Axboe	146	8.61%
Dan J Williams	41	2.42%
Kent Overstreet	38	2.24%
Christoph Hellwig	36	2.12%
Max Gurtovoy	28	1.65%
Satya Tangirala	23	1.36%
Andrew Morton	16	0.94%
Linus Torvalds (pre-git)	9	0.53%
Vishal Verma	8	0.47%
Eric Biggers	6	0.35%
Al Viro	6	0.35%
Mike Snitzer	5	0.29%
Linus Torvalds	3	0.18%
Darrick J. Wong	2	0.12%
Others	265	15.63%
Total	1696

blk-ioc.c

457

-

28

1842

Tejun HeoChristoph HellwigJens AxboeAndrew MortonDavid HowellsLinus Torvalds (pre-git)Jan KaraVivek GoyalAl ViroDan J WilliamsLinus TorvaldsOthers November 1991August 1992November 1993May 1998February 2002September 2002July 2003May 2004October 2004June 2005March 2006April 2006June 2006December 2006July 2007January 2008February 2008June 2008November 2008June 2009December 2009June 2011December 2011February 2012March 2012April 2013September 2013February 2014October 2015November 2015June 2016January 2017February 2017March 2017November 2017November 2018March 2020June 2020November 2021December 2021March 2022June 2022 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 45}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 177}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 59, "token_count": 39}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 18, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 672}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 45}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 216}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 273}, {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	776	42.13%
Christoph Hellwig	500	27.14%
Jens Axboe	309	16.78%
Andrew Morton	61	3.31%
David Howells	39	2.12%
Linus Torvalds (pre-git)	13	0.71%
Jan Kara	7	0.38%
Vivek Goyal	6	0.33%
Al Viro	5	0.27%
Dan J Williams	2	0.11%
Linus Torvalds	1	0.05%
Others	123	6.68%
Total	1842

blk-iocost.c

3527

-

21

14473

Tejun HeoBaolin Wangyu kuaiChristoph HellwigJosef BacikJens AxboeMing LeiPavel BegunkovArnd BergmannOthers October 2016November 2016July 2018November 2018August 2019September 2019October 2019November 2019December 2019April 2020May 2020June 2020July 2020September 2020November 2020December 2020January 2021May 2021July 2021August 2021October 2021December 2021January 2022February 2022April 2022May 2022July 2022September 2022October 2022December 2022January 2023February 2023April 2023 var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 7939}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 160}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 152}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 128}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 2, "token_count": 4819}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 29, "token_count": 472}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 29, "token_count": 27}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 120}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 4}, {"author_id": 22, "token_count": 44}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 86}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	13387	92.50%
Baolin Wang	500	3.45%
yu kuai	164	1.13%
Christoph Hellwig	96	0.66%
Josef Bacik	23	0.16%
Jens Axboe	13	0.09%
Ming Lei	7	0.05%
Pavel Begunkov	5	0.03%
Arnd Bergmann	4	0.03%
Others	274	1.89%
Total	14473

blk-iolatency.c

1084

-

22

4349

Josef BacikJosef WhiterTejun HeoDennis ZhouChristoph HellwigVivek GoyalArnd BergmannMing LeiBart Van AsscheAndrew MortonBaolin WangOthers April 2002July 2002December 2009March 2010March 2012April 2012June 2012January 2013August 2013February 2017July 2018August 2018September 2018October 2018November 2018December 2018January 2019March 2019April 2019June 2019July 2019August 2019July 2020September 2020August 2021September 2021January 2022February 2022March 2022May 2022July 2022September 2022October 2022December 2022February 2023April 2023 var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 38, "token_count": 4}, {"author_id": 8, "token_count": 3058}, {"author_id": 33, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 50, "token_count": 85}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 33, "token_count": 669}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 12}, {"author_id": 33, "token_count": 31}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 8}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 148}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 102}, ]}, ]

Author Name	Tokens	Token Proportion
Josef Bacik	3058	70.32%
Josef Whiter	708	16.28%
Tejun Heo	298	6.85%
Dennis Zhou	106	2.44%
Christoph Hellwig	62	1.43%
Vivek Goyal	7	0.16%
Arnd Bergmann	4	0.09%
Ming Lei	3	0.07%
Bart Van Assche	3	0.07%
Andrew Morton	3	0.07%
Baolin Wang	1	0.02%
Others	96	2.21%
Total	4349

blk-ioprio.c

226

-

6

728

Bart Van AsscheJens AxboeChristoph HellwigJosef BacikJan KaraMing Lei February 2018July 2018April 2019June 2021November 2021February 2022June 2022September 2022February 2023 var spanGroupData = [ {"timestamp": 1517472000, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 666}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Bart Van Assche	670	92.03%
Jens Axboe	23	3.16%
Christoph Hellwig	12	1.65%
Josef Bacik	9	1.24%
Jan Kara	9	1.24%
Ming Lei	5	0.69%
Total	728

blk-ioprio.h

28

-

7

92

Bart Van AsscheJan KaraChristoph HellwigShaohua LiTejun HeoJosef BacikOthers May 2016March 2017July 2018April 2019June 2019June 2021June 2022September 2022 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 40}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 26}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Bart Van Assche	40	43.48%
Jan Kara	26	28.26%
Christoph Hellwig	9	9.78%
Shaohua Li	7	7.61%
Tejun Heo	6	6.52%
Josef Bacik	2	2.17%
Others	2	2.17%
Total	92

blk-lib.c

345

-

26

1307

Christoph HellwigChaitanya KulkarniDmitriy MonakhovDarrick J. WongJens AxboeMartin K. PetersenDamien Le MoalMing LeiShaohua LiMike SnitzerKent OverstreetLinus Torvalds (pre-git)Andrew MortonTejun HeoOthers November 1991August 1992November 1993September 2002July 2003October 2004January 2008August 2008September 2008September 2009March 2010April 2010July 2010May 2011August 2012September 2012December 2012October 2013February 2014January 2015February 2015July 2015October 2015April 2016May 2016June 2016October 2016November 2016December 2016April 2017July 2017September 2017October 2017November 2017January 2018October 2018November 2018July 2020August 2020September 2020March 2021January 2022April 2022July 2022September 2022 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 54, "token_count": 170}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 25, "token_count": 14}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 10, "token_count": 22}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 127}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 52, "token_count": 15}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 53, "token_count": 92}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 41, "token_count": 172}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 28}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 122}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	291	22.26%
Chaitanya Kulkarni	185	14.15%
Dmitriy Monakhov	170	13.01%
Darrick J. Wong	92	7.04%
Jens Axboe	78	5.97%
Martin K. Petersen	63	4.82%
Damien Le Moal	32	2.45%
Ming Lei	20	1.53%
Shaohua Li	18	1.38%
Mike Snitzer	15	1.15%
Kent Overstreet	14	1.07%
Linus Torvalds (pre-git)	9	0.69%
Andrew Morton	4	0.31%
Tejun Heo	2	0.15%
Others	314	24.02%
Total	1307

blk-map.c

808

-

36

3424

Christoph HellwigJens AxboeKanchan JoshiAl ViroKent OverstreetLinus Torvalds (pre-git)Martin K. PetersenKeith BuschTejun HeoDavid HowellsAndrew MortonMichael ChristieSatya TangiralaDamien Le MoalMing LeiLinus TorvaldsBart Van AsscheOthers November 1991August 1992November 1993January 1997June 2000April 2002September 2002October 2002January 2003April 2003July 2003February 2004August 2004September 2004October 2004March 2005June 2005January 2006July 2007January 2008April 2008June 2008July 2008August 2008November 2008May 2009September 2009September 2010November 2010December 2011January 2012September 2012October 2013February 2014January 2015February 2015March 2015September 2015December 2015March 2016April 2016June 2016July 2016December 2016January 2017February 2017June 2017September 2017November 2017December 2017January 2018July 2018February 2019March 2019June 2019December 2019March 2020April 2020May 2020August 2020September 2020January 2021March 2021July 2021September 2021February 2022April 2022June 2022August 2022September 2022October 2022January 2023March 2023May 2023 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 48, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 404}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 25, "token_count": 26}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 25, "token_count": 27}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 16, "token_count": 23}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 58}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 16, "token_count": 42}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 1508}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 84}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 77}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 55, "token_count": 384}, {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 59, "token_count": 9}, {"author_id": 21, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1860	54.32%
Jens Axboe	558	16.30%
Kanchan Joshi	384	11.21%
Al Viro	82	2.39%
Kent Overstreet	57	1.66%
Linus Torvalds (pre-git)	25	0.73%
Martin K. Petersen	25	0.73%
Keith Busch	18	0.53%
Tejun Heo	9	0.26%
David Howells	9	0.26%
Andrew Morton	9	0.26%
Michael Christie	8	0.23%
Satya Tangirala	5	0.15%
Damien Le Moal	3	0.09%
Ming Lei	2	0.06%
Linus Torvalds	2	0.06%
Bart Van Assche	1	0.03%
Others	367	10.72%
Total	3424

blk-merge.c

1190

-

44

4669

Christoph HellwigJens AxboeMing LeiBaolin WangKent OverstreetTejun HeoBart Van AsscheMartin K. PetersenSatya TangiralaKeith BuschLinus TorvaldsJianchao WangDamien Le MoalLinus Torvalds (pre-git)Michael ChristieChaitanya KulkarniOmar SandovalJan KaraEric BiggersPavel BegunkovDan J WilliamsAndrew MortonJosef BacikOthers November 1991August 1992November 1993September 1999January 2000February 2002June 2002July 2002September 2002May 2003July 2003October 2003August 2004October 2004January 2006July 2006July 2007September 2007January 2008February 2008June 2008August 2008October 2008February 2009March 2009April 2009May 2009June 2009July 2009September 2010January 2011March 2011February 2012August 2012September 2012October 2013November 2013December 2013February 2014June 2014September 2014February 2015April 2015May 2015August 2015September 2015October 2015November 2015December 2015January 2016February 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017April 2017May 2017November 2017January 2018February 2018May 2018July 2018September 2018October 2018November 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019December 2019January 2020March 2020April 2020May 2020June 2020July 2020August 2020October 2020November 2020February 2021June 2021August 2021September 2021October 2021November 2021March 2022June 2022July 2022October 2022January 2023February 2023March 2023 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 43}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 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[ {"author_id": 0, "token_count": 39}, {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 57, "token_count": 2}, {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 48, "token_count": 23}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 41, "token_count": 16}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 106}, {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 151}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 30, "token_count": 43}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 17, "token_count": 21}, {"author_id": 28, "token_count": 1}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 303}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 144}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 45}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 83}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 12, "token_count": 85}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 9, "token_count": 46}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 29, "token_count": 585}, {"author_id": 21, "token_count": 1}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 118}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 77}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 141}, {"author_id": 0, "token_count": 26}, {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 1, "token_count": 70}, {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 1, "token_count": 183}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 112}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 28, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1000	21.42%
Jens Axboe	924	19.79%
Ming Lei	733	15.70%
Baolin Wang	585	12.53%
Kent Overstreet	357	7.65%
Tejun Heo	289	6.19%
Bart Van Assche	106	2.27%
Martin K. Petersen	99	2.12%
Satya Tangirala	46	0.99%
Keith Busch	45	0.96%
Linus Torvalds	43	0.92%
Jianchao Wang	43	0.92%
Damien Le Moal	37	0.79%
Linus Torvalds (pre-git)	27	0.58%
Michael Christie	23	0.49%
Chaitanya Kulkarni	16	0.34%
Omar Sandoval	8	0.17%
Jan Kara	8	0.17%
Eric Biggers	6	0.13%
Pavel Begunkov	3	0.06%
Dan J Williams	2	0.04%
Andrew Morton	2	0.04%
Josef Bacik	1	0.02%
Others	266	5.70%
Total	4669

blk-mq-cpumap.c

56

-

8

173

Jens AxboeMing LeiLinus Torvalds (pre-git)Christoph HellwigTejun HeoMax GurtovoyBart Van AsscheAndrew Morton November 1991March 1992August 1992November 1993January 1995September 2002January 2008September 2008March 2012January 2013October 2013May 2014September 2016November 2016June 2017October 2018April 2019May 2019July 2019August 2022December 2022 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 5, "token_count": 50}, ]}, ]

Author Name	Tokens	Token Proportion
Jens Axboe	85	49.13%
Ming Lei	62	35.84%
Linus Torvalds (pre-git)	9	5.20%
Christoph Hellwig	8	4.62%
Tejun Heo	4	2.31%
Max Gurtovoy	2	1.16%
Bart Van Assche	2	1.16%
Andrew Morton	1	0.58%
Total	173

blk-mq-debugfs-zoned.c

22

-

8

87

Bart Van AsscheOmar SandovalLinus Torvalds (pre-git)Christoph HellwigAndrew MortonJens AxboeOthers September 1991September 1999July 2003July 2007March 2017May 2017February 2018June 2018January 2019July 2022 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 12, "token_count": 27}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Bart Van Assche	48	55.17%
Omar Sandoval	14	16.09%
Linus Torvalds (pre-git)	10	11.49%
Christoph Hellwig	6	6.90%
Andrew Morton	5	5.75%
Jens Axboe	2	2.30%
Others	2	2.30%
Total	87

blk-mq-debugfs.c

846

-

29

3939

Omar SandovalBart Van AsscheMing LeiJens AxboeChristoph HellwigAl ViroChaitanya KulkarniJohn GarryMartin K. PetersenAndrew MortonTejun HeoLinus Torvalds (pre-git)Jianchao WangJosef BacikOthers March 1992August 1992September 1999July 2003March 2006July 2007January 2008September 2008January 2009September 2010January 2012October 2013May 2014June 2016September 2016November 2016January 2017February 2017March 2017April 2017May 2017June 2017August 2017September 2017October 2017January 2018February 2018March 2018June 2018July 2018September 2018October 2018November 2018December 2018January 2019April 2019June 2019July 2019August 2019April 2020May 2020June 2020August 2020September 2020December 2020January 2021April 2021October 2021November 2021March 2022June 2022July 2022September 2022February 2023 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 20, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 64}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 6, "token_count": 971}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "token_count": 109}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 12, "token_count": 155}, {"author_id": 6, "token_count": 35}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 12, "token_count": 460}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 6, "token_count": 850}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 12, "token_count": 130}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 12, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 12, "token_count": 208},