iomap

Files:

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

buffered-io.c

1983

-

40

8524

Christoph HellwigMatthew WilcoxRitesh HarjaniBrian FosterDavid ChinnerAndreas Gruenbacherzhangyi (F)Stefan RoeschDarrick J. WongHsiang KaoLong LiJens AxboeGoldwyn RodriguesJan StancekEric SandeenMichal HockoNathan ScottTejun HeoJosef WhiterXu YangNikolay BorisovBart Van AsscheAl ViroXia KaixuDamien Le MoalMarco NelissenNicholas PigginFabian FrederickLinus Torvalds (pre-git)Gou HaoJinliang ZhengMichael ChristieJohannes ThumshirnIngo MolnarDave JiangSouptick JoarderMing LeiLinus TorvaldsGeert UytterhoevenAndrew Morton May 1999April 2002September 2002May 2004September 2005January 2006March 2006June 2006October 2007March 2010June 2010March 2012November 2012April 2013June 2015February 2016March 2016April 2016June 2016September 2016November 2016January 2017February 2017August 2017September 2017June 2018July 2018August 2018September 2018October 2018November 2018December 2018February 2019April 2019May 2019June 2019July 2019October 2019November 2019December 2019January 2020March 2020April 2020June 2020September 2020October 2020January 2021April 2021May 2021July 2021August 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022September 2022November 2022January 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025April 2025May 2025July 2025 var spanGroupData = [ {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 724}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 94}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 38, "token_count": 5}, {"author_id": 49, "token_count": 2}, {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 94}, {"author_id": 0, "token_count": 576}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 0, "token_count": 777}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 6, "token_count": 39}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 25, "token_count": 17}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 32, "token_count": 1}, {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 730}, {"author_id": 1, "token_count": 6}, {"author_id": 12, "token_count": 31}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 109}, {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 148}, {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 49}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 2, "token_count": 288}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 0, "token_count": 482}, {"author_id": 11, "token_count": 68}, {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 2, "token_count": 132}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 6, "token_count": 28}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 156}, {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 313}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 196}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 6, "token_count": 8}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 4, "token_count": 679}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 21}, {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 20, "token_count": 23}, {"author_id": 2, "token_count": 98}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 604}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 75}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 37}, {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 8, "token_count": 101}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 72}, {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 198}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 49}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 3, "token_count": 149}, {"author_id": 0, "token_count": 179}, {"author_id": 7, "token_count": 26}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 11, "token_count": 23}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 203}, {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 45, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	4573	53.65%
Matthew Wilcox	976	11.45%
Ritesh Harjani	716	8.40%
Brian Foster	638	7.48%
David Chinner	414	4.86%
Andreas Gruenbacher	374	4.39%
zhangyi (F)	180	2.11%
Stefan Roesch	156	1.83%
Darrick J. Wong	116	1.36%
Hsiang Kao	91	1.07%
Long Li	49	0.57%
Jens Axboe	41	0.48%
Goldwyn Rodrigues	31	0.36%
Jan Stancek	23	0.27%
Eric Sandeen	17	0.20%
Michal Hocko	15	0.18%
Nathan Scott	10	0.12%
Tejun Heo	9	0.11%
Josef Whiter	9	0.11%
Xu Yang	8	0.09%
Nikolay Borisov	8	0.09%
Bart Van Assche	8	0.09%
Al Viro	8	0.09%
Xia Kaixu	7	0.08%
Damien Le Moal	7	0.08%
Marco Nelissen	6	0.07%
Nicholas Piggin	5	0.06%
Fabian Frederick	5	0.06%
Linus Torvalds (pre-git)	4	0.05%
Gou Hao	4	0.05%
Jinliang Zheng	3	0.04%
Michael Christie	2	0.02%
Johannes Thumshirn	2	0.02%
Ingo Molnar	2	0.02%
Dave Jiang	2	0.02%
Souptick Joarder	1	0.01%
Ming Lei	1	0.01%
Linus Torvalds	1	0.01%
Geert Uytterhoeven	1	0.01%
Andrew Morton	1	0.01%
Total	8524

direct-io.c

841

-

30

3381

Christoph HellwigDarrick J. WongJohn GarryJens AxboeAndreas GruenbacherPankaj RaghavJan KaraGoldwyn RodriguesEric BiggersNaohiro AotaHsiang KaoBrian FosterDavid ChinnerQian CaiRitesh HarjaniKeith BuschPavel BegunkovMing LeiBart Van AsscheAl ViroLinus TorvaldsTejun HeoJan StancekChandan RajendraLinus Torvalds (pre-git)Nicholas PigginAndrew MortonFabian FrederickMatthew Bobrowskiyangerkun October 1997May 1999February 2002April 2002November 2002October 2007April 2013June 2015June 2016November 2016January 2017February 2017April 2017June 2017September 2017May 2018June 2018July 2018November 2018December 2018January 2019April 2019May 2019July 2019September 2019October 2019November 2019March 2020May 2020July 2020September 2020January 2021February 2021March 2021April 2021July 2021August 2021October 2021January 2022April 2022May 2022June 2022July 2022April 2023June 2023July 2023February 2024August 2024October 2024November 2024February 2025March 2025 var spanGroupData = [ {"timestamp": 875689200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 492}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 0, "token_count": 2}, {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 71}, {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 12, "token_count": 46}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 970}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 36}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 12, "token_count": 2}, {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 14, "token_count": 66}, {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 0, "token_count": 69}, {"author_id": 22, "token_count": 22}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 19, "token_count": 29}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 69}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 235}, {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 17, "token_count": 35}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 29, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 0, "token_count": 83}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 27, "token_count": 14}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 7, "token_count": 151}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 23, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 88}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 9, "token_count": 57}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 0, "token_count": 245}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 9, "token_count": 131}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	1411	41.73%
Darrick J. Wong	974	28.81%
John Garry	189	5.59%
Jens Axboe	169	5.00%
Andreas Gruenbacher	149	4.41%
Pankaj Raghav	88	2.60%
Jan Kara	68	2.01%
Goldwyn Rodrigues	54	1.60%
Eric Biggers	35	1.04%
Naohiro Aota	29	0.86%
Hsiang Kao	25	0.74%
Brian Foster	25	0.74%
David Chinner	23	0.68%
Qian Cai	22	0.65%
Ritesh Harjani	20	0.59%
Keith Busch	14	0.41%
Pavel Begunkov	10	0.30%
Ming Lei	10	0.30%
Bart Van Assche	10	0.30%
Al Viro	10	0.30%
Linus Torvalds	9	0.27%
Tejun Heo	7	0.21%
Jan Stancek	6	0.18%
Chandan Rajendra	6	0.18%
Linus Torvalds (pre-git)	4	0.12%
Nicholas Piggin	4	0.12%
Andrew Morton	4	0.12%
Fabian Frederick	3	0.09%
Matthew Bobrowski	2	0.06%
yangerkun	1	0.03%
Total	3381

fiemap.c

123

-

10

548

Darrick J. WongChristoph HellwigBrian FosterLinus Torvalds (pre-git)Goldwyn RodriguesDavid ChinnerTejun HeoMatthew WilcoxMark FashehAndrew Morton May 1999April 2002October 2008April 2013June 2015June 2016August 2016November 2016January 2017May 2018June 2018April 2019July 2019October 2019November 2019May 2020August 2021February 2022February 2025 var spanGroupData = [ {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 250}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 153}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 3, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	269	49.09%
Christoph Hellwig	236	43.07%
Brian Foster	21	3.83%
Linus Torvalds (pre-git)	4	0.73%
Goldwyn Rodrigues	4	0.73%
David Chinner	4	0.73%
Tejun Heo	3	0.55%
Matthew Wilcox	3	0.55%
Mark Fasheh	3	0.55%
Andrew Morton	1	0.18%
Total	548

internal.h

10

-

2

33

Christoph HellwigDavid Chinner October 2019January 2022February 2025 var spanGroupData = [ {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	29	87.88%
David Chinner	4	12.12%
Total	33

ioend.c

216

-

4

952

Christoph HellwigDarrick J. WongTejun HeoKent Overstreet July 2008April 2013June 2015April 2016June 2016May 2018July 2018April 2019October 2019December 2023February 2025 var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 72}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 841}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	937	98.42%
Darrick J. Wong	9	0.95%
Tejun Heo	5	0.53%
Kent Overstreet	1	0.11%
Total	952

iter.c

115

-

7

487

Christoph HellwigBrian FosterDavid ChinnerDarrick J. WongGoldwyn RodriguesLinus Torvalds (pre-git)Andrew Morton May 1999April 2002June 2016August 2016January 2017January 2018April 2019October 2019November 2019August 2021November 2022February 2025 var spanGroupData = [ {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 281}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 3, "token_count": 139}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	312	64.07%
Brian Foster	139	28.54%
David Chinner	16	3.29%
Darrick J. Wong	9	1.85%
Goldwyn Rodrigues	6	1.23%
Linus Torvalds (pre-git)	4	0.82%
Andrew Morton	1	0.21%
Total	487

seek.c

104

-

10

490

Christoph HellwigDarrick J. WongBrian FosterAndreas GruenbacherMatthew WilcoxLinus Torvalds (pre-git)Tejun HeoJan KaraGoldwyn RodriguesAndrew Morton May 1999April 2002April 2013June 2015June 2016November 2016January 2017June 2017July 2017July 2018April 2019July 2019October 2019February 2021July 2021August 2021February 2025 var spanGroupData = [ {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 153}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 179}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 3, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	249	50.82%
Darrick J. Wong	159	32.45%
Brian Foster	28	5.71%
Andreas Gruenbacher	25	5.10%
Matthew Wilcox	17	3.47%
Linus Torvalds (pre-git)	4	0.82%
Tejun Heo	3	0.61%
Jan Kara	3	0.61%
Goldwyn Rodrigues	1	0.20%
Andrew Morton	1	0.20%
Total	490

swapfile.c

195

-

10

816

Darrick J. WongChristoph HellwigXu YuRitesh HarjaniOmar SandovalLinus Torvalds (pre-git)Brian FosterTejun HeoGoldwyn RodriguesAndrew Morton May 1999April 2002April 2013June 2015June 2016November 2016January 2017May 2018June 2018April 2019July 2019October 2019March 2021August 2021February 2025 var spanGroupData = [ {"timestamp": 925542000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 320}, {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 199}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 103}, {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 69}, {"author_id": 16, "token_count": 43}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 3, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	526	64.46%
Christoph Hellwig	203	24.88%
Xu Yu	43	5.27%
Ritesh Harjani	20	2.45%
Omar Sandoval	12	1.47%
Linus Torvalds (pre-git)	4	0.49%
Brian Foster	3	0.37%
Tejun Heo	2	0.25%
Goldwyn Rodrigues	2	0.25%
Andrew Morton	1	0.12%
Total	816

trace.c

13

-

2

15

Christoph HellwigDavid Chinner June 2016June 2018October 2019 var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	14	93.33%
David Chinner	1	6.67%
Total	15

trace.h

329

-

6

270

Christoph HellwigDarrick J. WongRitesh Harjanizhangyi (F)Matthew WilcoxBrian Foster December 2009April 2019October 2019November 2019March 2020June 2020July 2020August 2021February 2022April 2022September 2022April 2023February 2024February 2025April 2025 var spanGroupData = [ {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 8, "token_count": 17}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 4, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	124	45.93%
Darrick J. Wong	58	21.48%
Ritesh Harjani	56	20.74%
zhangyi (F)	17	6.30%
Matthew Wilcox	11	4.07%
Brian Foster	4	1.48%
Total	270