iomap

Files:

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

buffered-io.c

1576

-

18

7273

Christoph HellwigMatthew WilcoxAndreas GruenbacherDavid ChinnerHsiang KaoGoldwyn RodriguesEric SandeenAl ViroDarrick J. WongBrian FosterMichal HockoZorro LangNikolay BorisovFabian FrederickSami TolvanenIngo MolnarDave JiangSouptick Joarder June 2016September 2016November 2016January 2017February 2017August 2017June 2018July 2018August 2018September 2018October 2018November 2018December 2018April 2019May 2019June 2019July 2019October 2019November 2019December 2019January 2020March 2020April 2020June 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021August 2021November 2021December 2021January 2022 var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 828}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 149}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 21, "token_count": 5}, {"author_id": 25, "token_count": 2}, {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 100}, {"author_id": 0, "token_count": 597}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 0, "token_count": 981}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 11, "token_count": 30}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 96}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 44}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 2070}, {"author_id": 1, "token_count": 6}, {"author_id": 7, "token_count": 38}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 67}, {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 167}, {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 97}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 18}, {"author_id": 2, "token_count": 370}, {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 12, "token_count": 8}, {"author_id": 2, "token_count": 139}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 0, "token_count": 587}, {"author_id": 1, "token_count": 1}, {"author_id": 6, "token_count": 74}, {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 2, "token_count": 171}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 2, "token_count": 132}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 105}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	5363	73.74%
Matthew Wilcox	1199	16.49%
Andreas Gruenbacher	324	4.45%
David Chinner	144	1.98%
Hsiang Kao	74	1.02%
Goldwyn Rodrigues	38	0.52%
Eric Sandeen	30	0.41%
Al Viro	26	0.36%
Darrick J. Wong	16	0.22%
Brian Foster	16	0.22%
Michal Hocko	14	0.19%
Zorro Lang	9	0.12%
Nikolay Borisov	8	0.11%
Fabian Frederick	5	0.07%
Sami Tolvanen	2	0.03%
Ingo Molnar	2	0.03%
Dave Jiang	2	0.03%
Souptick Joarder	1	0.01%
Total	7273

direct-io.c

685

-

16

2995

Darrick J. WongChristoph HellwigNaohiro AotaAndreas GruenbacherJens AxboeJan KaraGoldwyn RodriguesHsiang KaoQian CaiPavel BegunkovDavid ChinnerJan StancekMatthew BobrowskiJohannes ThumshirnyangerkunMing Lei May 2019July 2019September 2019October 2019November 2019March 2020May 2020July 2020September 2020January 2021February 2021March 2021April 2021July 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 36}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 1985}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 62}, {"author_id": 20, "token_count": 6}, {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 0, "token_count": 97}, {"author_id": 7, "token_count": 10}, {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 53}, {"author_id": 15, "token_count": 17}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 113}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 68}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 86}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 243}, {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 89}, {"author_id": 8, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	1985	66.28%
Christoph Hellwig	534	17.83%
Naohiro Aota	113	3.77%
Andreas Gruenbacher	90	3.01%
Jens Axboe	73	2.44%
Jan Kara	63	2.10%
Goldwyn Rodrigues	48	1.60%
Hsiang Kao	25	0.83%
Qian Cai	22	0.73%
Pavel Begunkov	17	0.57%
David Chinner	13	0.43%
Jan Stancek	6	0.20%
Matthew Bobrowski	2	0.07%
Johannes Thumshirn	2	0.07%
yangerkun	1	0.03%
Ming Lei	1	0.03%
Total	2995

fiemap.c

123

-

3

550

Darrick J. WongChristoph HellwigGoldwyn Rodrigues July 2019October 2019November 2019May 2020August 2021 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 351}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 169}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	363	66.00%
Christoph Hellwig	183	33.27%
Goldwyn Rodrigues	4	0.73%
Total	550

iter.c

80

-

2

388

Christoph HellwigDarrick J. Wong June 2016April 2019November 2019August 2021 var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 378}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	385	99.23%
Darrick J. Wong	3	0.77%
Total	388

seek.c

104

-

4

468

Darrick J. WongChristoph HellwigMatthew WilcoxGoldwyn Rodrigues July 2019October 2019February 2021July 2021August 2021 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 264}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 7, "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": 183}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	264	56.41%
Christoph Hellwig	186	39.74%
Matthew Wilcox	17	3.63%
Goldwyn Rodrigues	1	0.21%
Total	468

swapfile.c

195

-

5

828

Darrick J. WongChristoph HellwigXu YuRitesh HarjaniGoldwyn Rodrigues July 2019October 2019March 2021August 2021 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 567}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 115}, {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 81}, {"author_id": 10, "token_count": 43}, ]}, ]

Author Name	Tokens	Token Proportion
Darrick J. Wong	567	68.48%
Christoph Hellwig	196	23.67%
Xu Yu	43	5.19%
Ritesh Harjani	20	2.42%
Goldwyn Rodrigues	2	0.24%
Total	828

trace.c

12

-

1

12

Christoph Hellwig October 2019 var spanGroupData = [ {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	12	100.00%
Total	12

trace.h

190

-

3

198

Christoph HellwigDarrick J. WongMatthew Wilcox October 2019November 2019March 2020June 2020July 2020August 2021 var spanGroupData = [ {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"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": 27}, {"author_id": 1, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	138	69.70%
Darrick J. Wong	51	25.76%
Matthew Wilcox	9	4.55%
Total	198