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Vishal Verma
Vivek Goyal
Wang YanQing
weiping zhang
−
Subdirectories:
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Authors
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change scale
Color Graph By Token Proportion
partitions
6734
22
92
28554
Richard Russon
Linus Torvalds (pre-git)
Christoph Hellwig
Linus Torvalds
Al Viro
Dave Jones
Philippe De Muyter
Stefan Weinhuber
Alexey Dobriyan
Anton Altaparmakov
Russell King
Wang YanQing
Tejun Heo
Andrew Morton
Ming Lei
Arnd Bergmann
Damien Le Moal
Dan J Williams
Pavel Begunkov
Jens Axboe
Bart Van Assche
Others
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{"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 64}, {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 71}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1359}, {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 263}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 154}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 32, "token_count": 24}, {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 161}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 1251}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 153}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 6}, {"author_id": 31, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 38}, ]}, ]
Author Name
Tokens
Token Proportion
Richard Russon
4536
15.89%
Linus Torvalds (pre-git)
4353
15.24%
Christoph Hellwig
3816
13.36%
Linus Torvalds
2745
9.61%
Al Viro
2004
7.02%
Dave Jones
1714
6.00%
Philippe De Muyter
1585
5.55%
Stefan Weinhuber
1315
4.61%
Alexey Dobriyan
781
2.74%
Anton Altaparmakov
612
2.14%
Russell King
508
1.78%
Wang YanQing
326
1.14%
Tejun Heo
186
0.65%
Andrew Morton
181
0.63%
Ming Lei
29
0.10%
Arnd Bergmann
24
0.08%
Damien Le Moal
18
0.06%
Dan J Williams
11
0.04%
Pavel Begunkov
6
0.02%
Jens Axboe
6
0.02%
Bart Van Assche
6
0.02%
Others
3792
13.28%
Total
28554
Files:
badblocks.c
603
-
7
2372
Vishal Verma
Dan J Williams
Shaohua Li
Christoph Hellwig
Others
December 2015
January 2016
October 2016
November 2017
April 2019
August 2020
var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 2122}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 51, "token_count": 125}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 11, "token_count": 92}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Vishal Verma
2122
89.46%
Dan J Williams
125
5.27%
Shaohua Li
92
3.88%
Christoph Hellwig
2
0.08%
Others
31
1.31%
Total
2372
bdev.c
1063
-
52
3918
Christoph Hellwig
Jan Kara
Linus Torvalds
Al Viro
Andrew Morton
David Howells
Jens Axboe
Vivek Goyal
Linus Torvalds (pre-git)
Ming Lei
Dan J Williams
Pavel Begunkov
Tejun Heo
Shaohua Li
Neil Brown
Satya Tangirala
Martin K. Petersen
Vishal Verma
Lei Ming
Kent Overstreet
Josef Bacik
Others
September 1991
March 1992
December 1992
June 1993
April 1994
August 1998
January 2000
August 2000
September 2000
February 2002
April 2002
May 2002
July 2002
September 2002
November 2002
December 2002
January 2003
July 2003
August 2003
October 2003
January 2004
May 2004
June 2004
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September 2006
December 2006
February 2007
May 2007
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December 2018
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August 2019
May 2020
June 2020
September 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
July 2021
August 2021
September 2021
October 2021
November 2021
December 2021
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1430463600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 51, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 51, "token_count": 24}, {"author_id": 18, "token_count": 42}, ]}, {"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": 0, "token_count": 59}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 155}, {"author_id": 1, "token_count": 32}, {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 25, "token_count": 21}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 25, "token_count": 73}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 46}, {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 31, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 25, "token_count": 24}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1851}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 31, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 5, "token_count": 36}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2398
61.20%
Jan Kara
256
6.53%
Linus Torvalds
237
6.05%
Al Viro
145
3.70%
Andrew Morton
89
2.27%
David Howells
75
1.91%
Jens Axboe
56
1.43%
Vivek Goyal
42
1.07%
Linus Torvalds (pre-git)
37
0.94%
Ming Lei
36
0.92%
Dan J Williams
36
0.92%
Pavel Begunkov
27
0.69%
Tejun Heo
5
0.13%
Shaohua Li
5
0.13%
Neil Brown
5
0.13%
Satya Tangirala
3
0.08%
Martin K. Petersen
2
0.05%
Vishal Verma
1
0.03%
Lei Ming
1
0.03%
Kent Overstreet
1
0.03%
Josef Bacik
1
0.03%
Others
460
11.74%
Total
3918
bfq-cgroup.c
1455
-
15
5938
Paolo Valente
Luca Miccio
Fam Zheng
Christoph Hellwig
Tejun Heo
Omar Sandoval
Bart Van Assche
Konstantin Khlebnikov
Dmitriy Monakhov
Others
April 2017
June 2017
August 2017
November 2017
January 2018
May 2018
August 2018
September 2018
November 2018
December 2018
March 2019
April 2019
June 2019
August 2019
November 2019
December 2019
February 2020
March 2020
August 2020
March 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 3963}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 72}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 43, "token_count": 491}, ]}, {"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": 1535785200, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 381}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 48, "token_count": 471}, {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 267}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 105}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 37}, {"author_id": 60, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4228
71.20%
Luca Miccio
491
8.27%
Fam Zheng
471
7.93%
Christoph Hellwig
387
6.52%
Tejun Heo
278
4.68%
Omar Sandoval
30
0.51%
Bart Van Assche
8
0.13%
Konstantin Khlebnikov
5
0.08%
Dmitriy Monakhov
1
0.02%
Others
39
0.66%
Total
5938
bfq-iosched.c
7488
-
35
19297
Paolo Valente
Arianna Avanzini
Jan Kara
Jens Axboe
Christoph Hellwig
Bart Van Assche
Luca Miccio
Tejun Heo
weiping zhang
Ming Lei
Damien Le Moal
Omar Sandoval
Chaitanya Kulkarni
John Garry
Konstantin Khlebnikov
Others
April 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
February 2018
March 2018
April 2018
May 2018
June 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
March 2019
April 2019
June 2019
July 2019
August 2019
November 2019
February 2020
March 2020
May 2020
June 2020
July 2020
August 2020
January 2021
February 2021
March 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
January 2022
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 3740}, {"author_id": 3, "token_count": 9449}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 48}, {"author_id": 3, "token_count": 81}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 58}, {"author_id": 3, "token_count": 78}, {"author_id": 57, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 229}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 43, "token_count": 8}, {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 43, "token_count": 19}, {"author_id": 3, "token_count": 106}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 327}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 138}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 164}, {"author_id": 6, "token_count": 4}, {"author_id": 3, "token_count": 100}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 103}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 90}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 27}, {"author_id": 3, "token_count": 325}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 3, "token_count": 841}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 3, "token_count": 505}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 3, "token_count": 138}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 65}, {"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": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 25, "token_count": 24}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 428}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 837}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 81}, {"author_id": 3, "token_count": 41}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 71}, {"author_id": 25, "token_count": 643}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
14088
73.01%
Arianna Avanzini
3740
19.38%
Jan Kara
748
3.88%
Jens Axboe
222
1.15%
Christoph Hellwig
148
0.77%
Bart Van Assche
58
0.30%
Luca Miccio
27
0.14%
Tejun Heo
24
0.12%
weiping zhang
14
0.07%
Ming Lei
10
0.05%
Damien Le Moal
7
0.04%
Omar Sandoval
6
0.03%
Chaitanya Kulkarni
4
0.02%
John Garry
2
0.01%
Konstantin Khlebnikov
1
0.01%
Others
198
1.03%
Total
19297
bfq-iosched.h
1130
-
13
2242
Paolo Valente
Jan Kara
Tejun Heo
Christoph Hellwig
Jens Axboe
Omar Sandoval
Fam Zheng
Damien Le Moal
Shaohua Li
Others
April 2017
June 2017
July 2017
August 2017
December 2017
January 2018
March 2018
May 2018
June 2018
September 2018
October 2018
December 2018
January 2019
March 2019
April 2019
June 2019
August 2019
November 2019
February 2020
March 2020
January 2021
March 2021
August 2021
November 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 3, "token_count": 1807}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"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": 15}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 43}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 23}, {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 25, "token_count": 43}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
2056
91.70%
Jan Kara
43
1.92%
Tejun Heo
26
1.16%
Christoph Hellwig
25
1.12%
Jens Axboe
12
0.54%
Omar Sandoval
7
0.31%
Fam Zheng
4
0.18%
Damien Le Moal
2
0.09%
Shaohua Li
1
0.04%
Others
66
2.94%
Total
2242
bfq-wf2q.c
1717
-
10
4576
Paolo Valente
Fam Zheng
Dmitriy Monakhov
Damien Le Moal
Christoph Hellwig
Konstantin Khlebnikov
Others
April 2017
May 2017
July 2017
August 2017
December 2017
January 2018
June 2018
August 2018
September 2018
October 2018
December 2018
January 2019
March 2019
April 2019
August 2019
January 2020
February 2020
August 2020
March 2021
August 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 4146}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 41}, {"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": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 38}, ]}, {"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": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 64}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 3, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 48, "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": 50, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 15, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4536
99.13%
Fam Zheng
4
0.09%
Dmitriy Monakhov
3
0.07%
Damien Le Moal
3
0.07%
Christoph Hellwig
2
0.04%
Konstantin Khlebnikov
1
0.02%
Others
27
0.59%
Total
4576
bio-integrity.c
464
-
27
1816
Martin K. Petersen
Kent Overstreet
Dmitriy Monakhov
Christoph Hellwig
Satya Tangirala
Ming Lei
Tejun Heo
Dan J Williams
Keith Busch
Bart Van Assche
Pavel Begunkov
Linus Torvalds
Jens Axboe
Others
June 2008
January 2009
March 2009
June 2009
January 2010
March 2010
January 2011
March 2011
May 2011
September 2012
October 2012
May 2013
September 2013
October 2013
November 2013
February 2014
April 2014
July 2014
September 2014
November 2014
May 2015
July 2015
September 2015
October 2015
December 2015
June 2016
August 2016
June 2017
July 2017
August 2017
January 2018
May 2018
September 2018
April 2019
May 2019
July 2019
May 2020
June 2020
July 2020
January 2021
February 2021
July 2021
August 2021
September 2021
October 2021
February 2022
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Author Name
Tokens
Token Proportion
Martin K. Petersen
1077
59.31%
Kent Overstreet
171
9.42%
Dmitriy Monakhov
162
8.92%
Christoph Hellwig
127
6.99%
Satya Tangirala
17
0.94%
Ming Lei
14
0.77%
Tejun Heo
13
0.72%
Dan J Williams
12
0.66%
Keith Busch
10
0.55%
Bart Van Assche
4
0.22%
Pavel Begunkov
3
0.17%
Linus Torvalds
1
0.06%
Jens Axboe
1
0.06%
Others
204
11.23%
Total
1816
bio.c
1774
-
64
6579
Jens Axboe
Christoph Hellwig
Kent Overstreet
Ming Lei
Keith Busch
Pavel Begunkov
Linus Torvalds
Andrew Morton
Neil Brown
Johannes Thumshirn
Shaohua Li
Chaitanya Kulkarni
Satya Tangirala
Martin K. Petersen
Lei Ming
Josef Bacik
Eric Biggers
Tejun Heo
Dmitriy Monakhov
Hannes Reinecke
Paolo Valente
Michael Christie
David Howells
Damien Le Moal
Jan Kara
Bart Van Assche
Al Viro
Others
February 2002
June 2002
July 2002
September 2002
October 2002
January 2003
March 2003
July 2003
September 2003
February 2004
May 2004
August 2004
September 2004
January 2005
March 2005
July 2005
September 2005
October 2005
November 2005
January 2006
November 2006
July 2007
April 2008
September 2008
October 2008
December 2008
February 2009
April 2009
June 2009
September 2009
March 2011
November 2011
March 2012
May 2012
July 2012
September 2012
October 2012
February 2013
May 2013
August 2013
October 2013
November 2013
March 2014
October 2014
December 2014
January 2015
April 2015
May 2015
July 2015
November 2015
February 2016
March 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
March 2017
April 2017
June 2017
July 2017
August 2017
October 2017
November 2017
December 2017
January 2018
March 2018
May 2018
June 2018
July 2018
September 2018
November 2018
December 2018
February 2019
March 2019
April 2019
June 2019
July 2019
August 2019
December 2019
January 2020
March 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
December 2021
January 2022
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122}, {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 46}, {"author_id": 8, "token_count": 19}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 97}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 53, "token_count": 8}, {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 241}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 68}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 89}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 82}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 5, "token_count": 130}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 107}, {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 58, "token_count": 9}, {"author_id": 26, "token_count": 279}, {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 42, "token_count": 17}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 148}, {"author_id": 5, "token_count": 206}, {"author_id": 31, "token_count": 43}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 261}, {"author_id": 58, "token_count": 92}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 1, "token_count": 481}, {"author_id": 58, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 36, "token_count": 27}, {"author_id": 0, "token_count": 25}, {"author_id": 31, "token_count": 82}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 148}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 188}, {"author_id": 1, "token_count": 2}, {"author_id": 31, "token_count": 78}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1397
21.23%
Christoph Hellwig
1359
20.66%
Kent Overstreet
1317
20.02%
Ming Lei
650
9.88%
Keith Busch
279
4.24%
Pavel Begunkov
205
3.12%
Linus Torvalds
204
3.10%
Andrew Morton
195
2.96%
Neil Brown
147
2.23%
Johannes Thumshirn
108
1.64%
Shaohua Li
30
0.46%
Chaitanya Kulkarni
27
0.41%
Satya Tangirala
23
0.35%
Martin K. Petersen
19
0.29%
Lei Ming
19
0.29%
Josef Bacik
19
0.29%
Eric Biggers
17
0.26%
Tejun Heo
16
0.24%
Dmitriy Monakhov
12
0.18%
Hannes Reinecke
8
0.12%
Paolo Valente
6
0.09%
Michael Christie
6
0.09%
David Howells
6
0.09%
Damien Le Moal
3
0.05%
Jan Kara
1
0.02%
Bart Van Assche
1
0.02%
Al Viro
1
0.02%
Others
504
7.66%
Total
6579
blk-cgroup-rwstat.c
130
-
2
514
Tejun Heo
Others
November 2019
March 2021
var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 500}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
500
97.28%
Others
14
2.72%
Total
514
blk-cgroup-rwstat.h
149
-
1
546
Tejun Heo
November 2019
var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 546}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
546
100.00%
Total
546
blk-cgroup.c
1947
-
36
7471
Tejun Heo
Boris Burkov
Josef Bacik
Christoph Hellwig
Vivek Goyal
Arianna Avanzini
Jens Axboe
weiping zhang
Pavel Begunkov
Baolin Wang
Bart Van Assche
Josef Whiter
Ming Lei
Jan Kara
Others
December 2009
March 2010
April 2010
May 2010
September 2010
March 2011
May 2011
October 2011
March 2012
April 2012
June 2012
November 2012
January 2013
May 2013
August 2013
February 2014
May 2014
July 2014
May 2015
June 2015
July 2015
August 2015
September 2015
February 2016
June 2016
November 2016
January 2017
February 2017
March 2017
August 2017
October 2017
March 2018
April 2018
July 2018
August 2018
September 2018
November 2018
December 2018
January 2019
March 2019
April 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
April 2020
May 2020
June 2020
July 2020
September 2020
October 2020
November 2020
January 2021
April 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
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]}, {"timestamp": 1567321200, "group": [ {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 184}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 214}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 35, "token_count": 815}, {"author_id": 0, "token_count": 469}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 37}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 23, "token_count": 23}, {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 111}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 31, "token_count": 20}, {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
3702
49.55%
Boris Burkov
815
10.91%
Josef Bacik
718
9.61%
Christoph Hellwig
672
8.99%
Vivek Goyal
237
3.17%
Arianna Avanzini
148
1.98%
Jens Axboe
122
1.63%
weiping zhang
42
0.56%
Pavel Begunkov
30
0.40%
Baolin Wang
23
0.31%
Bart Van Assche
20
0.27%
Josef Whiter
5
0.07%
Ming Lei
3
0.04%
Jan Kara
1
0.01%
Others
933
12.49%
Total
7471
blk-core.c
1349
-
60
4756
Jens Axboe
Christoph Hellwig
Ming Lei
Neil Brown
Bart Van Assche
Tejun Heo
Keith Busch
Chaitanya Kulkarni
Pavel Begunkov
Andrew Morton
Linus Torvalds (pre-git)
Omar Sandoval
Linus Torvalds
Shaohua Li
John Garry
Dan J Williams
Lei Ming
Kent Overstreet
Vivek Goyal
Hannes Reinecke
Satya Tangirala
Michael Christie
Max Gurtovoy
Konstantin Khlebnikov
Ilya Dryomov
Others
November 1991
August 1992
November 1993
January 1995
March 1997
May 1999
September 1999
January 2000
February 2002
June 2002
September 2002
October 2002
March 2003
April 2003
May 2003
July 2003
October 2003
April 2004
May 2004
January 2006
August 2006
December 2006
September 2007
December 2007
January 2008
May 2008
August 2008
September 2008
October 2008
November 2008
January 2009
April 2009
May 2009
June 2009
July 2009
October 2009
November 2009
September 2010
November 2010
January 2011
March 2011
April 2011
October 2011
December 2011
March 2012
April 2012
May 2012
July 2012
September 2012
November 2012
December 2012
March 2013
April 2013
October 2013
December 2013
April 2014
October 2014
December 2014
March 2015
May 2015
July 2015
October 2015
November 2015
December 2015
June 2016
October 2016
November 2016
January 2017
March 2017
April 2017
May 2017
June 2017
October 2017
November 2017
January 2018
February 2018
March 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
April 2019
May 2019
June 2019
August 2019
September 2019
October 2019
December 2019
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
July 2021
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
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"token_count": 7}, {"author_id": 6, "token_count": 17}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 43}, {"author_id": 0, "token_count": 286}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 0, "token_count": 22}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 81}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1106}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 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"token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 1, "token_count": 34}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 145}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 9}, {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 26, "token_count": 23}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 91}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 138}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 212}, {"author_id": 1, "token_count": 87}, {"author_id": 27, "token_count": 3}, {"author_id": 31, "token_count": 37}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 1, "token_count": 53}, {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 108}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 23}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1705
35.85%
Christoph Hellwig
1337
28.11%
Ming Lei
254
5.34%
Neil Brown
219
4.60%
Bart Van Assche
184
3.87%
Tejun Heo
152
3.20%
Keith Busch
150
3.15%
Chaitanya Kulkarni
150
3.15%
Pavel Begunkov
37
0.78%
Andrew Morton
33
0.69%
Linus Torvalds (pre-git)
21
0.44%
Omar Sandoval
20
0.42%
Linus Torvalds
13
0.27%
Shaohua Li
12
0.25%
John Garry
12
0.25%
Dan J Williams
8
0.17%
Lei Ming
5
0.11%
Kent Overstreet
5
0.11%
Vivek Goyal
4
0.08%
Hannes Reinecke
4
0.08%
Satya Tangirala
3
0.06%
Michael Christie
3
0.06%
Max Gurtovoy
3
0.06%
Konstantin Khlebnikov
1
0.02%
Ilya Dryomov
1
0.02%
Others
420
8.83%
Total
4756
blk-crypto-fallback.c
668
-
3
2614
Satya Tangirala
Eric Biggers
Christoph Hellwig
May 2020
July 2020
January 2021
February 2021
March 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 2479}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 42, "token_count": 74}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
2479
94.84%
Eric Biggers
74
2.83%
Christoph Hellwig
61
2.33%
Total
2614
blk-crypto-internal.h
212
-
3
780
Satya Tangirala
Eric Biggers
Christoph Hellwig
May 2020
September 2020
September 2021
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 771}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 42, "token_count": 8}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
771
98.85%
Eric Biggers
8
1.03%
Christoph Hellwig
1
0.13%
Total
780
blk-crypto-profile.c
560
-
3
1765
Satya Tangirala
Eric Biggers
Christoph Hellwig
May 2020
June 2020
November 2020
January 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 1171}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 42, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 42, "token_count": 57}, {"author_id": 9, "token_count": 253}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 42, "token_count": 269}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1424
80.68%
Eric Biggers
338
19.15%
Christoph Hellwig
3
0.17%
Total
1765
blk-crypto.c
413
-
4
1332
Satya Tangirala
Eric Biggers
Pavel Begunkov
Christoph Hellwig
May 2020
July 2020
September 2020
January 2021
August 2021
October 2021
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 1244}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 42, "token_count": 47}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 42, "token_count": 28}, {"author_id": 31, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1249
93.77%
Eric Biggers
78
5.86%
Pavel Begunkov
3
0.23%
Christoph Hellwig
2
0.15%
Total
1332
blk-flush.c
532
-
19
1664
Tejun Heo
Jens Axboe
Ming Lei
Christoph Hellwig
Konstantin Khlebnikov
Hannes Reinecke
Michael Christie
Bart Van Assche
Jianchao Wang
Shaohua Li
Omar Sandoval
Dmitriy Monakhov
Lei Ming
Kent Overstreet
Others
January 2008
November 2008
March 2010
April 2010
August 2010
September 2010
January 2011
August 2011
October 2011
October 2013
November 2013
February 2014
March 2014
April 2014
May 2014
June 2014
September 2014
August 2015
April 2016
June 2016
October 2016
November 2016
January 2017
June 2017
August 2017
November 2017
June 2018
October 2018
November 2018
January 2019
April 2019
September 2019
November 2019
December 2019
February 2020
March 2020
July 2020
August 2020
November 2020
December 2020
January 2021
May 2021
August 2021
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 160}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 2, "token_count": 116}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 399}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 185}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 5, "token_count": 262}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 53, "token_count": 26}, {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 54, "token_count": 54}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "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": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
520
31.25%
Jens Axboe
439
26.38%
Ming Lei
398
23.92%
Christoph Hellwig
95
5.71%
Konstantin Khlebnikov
54
3.25%
Hannes Reinecke
26
1.56%
Michael Christie
7
0.42%
Bart Van Assche
7
0.42%
Jianchao Wang
6
0.36%
Shaohua Li
4
0.24%
Omar Sandoval
2
0.12%
Dmitriy Monakhov
2
0.12%
Lei Ming
1
0.06%
Kent Overstreet
1
0.06%
Others
102
6.13%
Total
1664
blk-ia-ranges.c
348
-
3
1298
Damien Le Moal
Jens Axboe
Others
October 2021
November 2021
January 2022
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 15, "token_count": 1293}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Damien Le Moal
1293
99.61%
Jens Axboe
1
0.08%
Others
4
0.31%
Total
1298
blk-integrity.c
457
-
22
2009
Martin K. Petersen
Dan J Williams
Christoph Hellwig
Kent Overstreet
Max Gurtovoy
Satya Tangirala
Jens Axboe
Tejun Heo
Eric Biggers
Ilya Dryomov
Others
June 2008
October 2008
May 2009
July 2009
January 2010
March 2010
September 2010
May 2011
February 2013
March 2013
November 2013
September 2014
May 2015
September 2015
October 2015
March 2017
April 2017
June 2017
May 2018
September 2018
April 2019
September 2019
May 2020
September 2020
August 2021
September 2021
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 10, "token_count": 1035}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 10, "token_count": 28}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 242}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 19, "token_count": 38}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 199}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 51, "token_count": 51}, {"author_id": 10, "token_count": 219}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 55, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 37, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 42, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1726
85.91%
Dan J Williams
51
2.54%
Christoph Hellwig
40
1.99%
Kent Overstreet
38
1.89%
Max Gurtovoy
34
1.69%
Satya Tangirala
23
1.14%
Jens Axboe
15
0.75%
Tejun Heo
6
0.30%
Eric Biggers
6
0.30%
Ilya Dryomov
4
0.20%
Others
66
3.29%
Total
2009
blk-ioc.c
456
-
14
1841
Christoph Hellwig
Tejun Heo
Jens Axboe
Jan Kara
Others
January 2008
February 2008
June 2009
March 2010
June 2011
December 2011
February 2012
March 2012
April 2013
September 2013
February 2014
January 2017
February 2017
March 2017
November 2017
November 2018
March 2020
June 2020
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 147}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 641}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 45}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 258}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 518}, {"author_id": 1, "token_count": 26}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
781
42.42%
Tejun Heo
748
40.63%
Jens Axboe
231
12.55%
Jan Kara
1
0.05%
Others
80
4.35%
Total
1841
blk-iocost.c
3453
-
11
14307
Tejun Heo
Baolin Wang
Christoph Hellwig
Pavel Begunkov
Ming Lei
Others
August 2019
September 2019
October 2019
November 2019
December 2019
April 2020
May 2020
June 2020
July 2020
September 2020
October 2020
November 2020
December 2020
January 2021
May 2021
July 2021
August 2021
October 2021
December 2021
var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 8061}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 168}, ]}, {"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": 19}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 156}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 130}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 2, "token_count": 5050}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 23, "token_count": 519}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 23, "token_count": 27}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 31, "token_count": 18}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 2, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
13662
95.49%
Baolin Wang
547
3.82%
Christoph Hellwig
38
0.27%
Pavel Begunkov
18
0.13%
Ming Lei
4
0.03%
Others
38
0.27%
Total
14307
blk-iolatency.c
1058
-
12
4399
Josef Bacik
Josef Whiter
Christoph Hellwig
Tejun Heo
Arnd Bergmann
Bart Van Assche
Baolin Wang
Others
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
March 2019
April 2019
June 2019
July 2019
August 2019
July 2020
September 2020
August 2021
September 2021
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 8, "token_count": 3263}, {"author_id": 30, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 30, "token_count": 714}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 30, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
3263
74.18%
Josef Whiter
760
17.28%
Christoph Hellwig
32
0.73%
Tejun Heo
26
0.59%
Arnd Bergmann
4
0.09%
Bart Van Assche
3
0.07%
Baolin Wang
1
0.02%
Others
310
7.05%
Total
4399
blk-ioprio.c
269
-
2
883
Bart Van Assche
Jens Axboe
June 2021
November 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 848}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 35}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
848
96.04%
Jens Axboe
35
3.96%
Total
883
blk-ioprio.h
19
-
1
47
Bart Van Assche
June 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 47}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
47
100.00%
Total
47
blk-lib.c
442
-
21
1650
Chaitanya Kulkarni
Ilya Dryomov
Dmitriy Monakhov
Christoph Hellwig
Martin K. Petersen
Damien Le Moal
Michael Christie
Ming Lei
Kent Overstreet
Jens Axboe
Eric Biggers
Others
April 2010
July 2010
May 2011
August 2012
September 2012
October 2013
February 2014
January 2015
February 2015
May 2015
July 2015
April 2016
May 2016
June 2016
October 2016
November 2016
December 2016
January 2017
April 2017
July 2017
August 2017
September 2017
October 2017
November 2017
January 2018
October 2018
November 2018
July 2020
August 2020
September 2020
November 2020
March 2021
June 2021
var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 50, "token_count": 238}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 183}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 155}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 45, "token_count": 24}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 336}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 15, "token_count": 28}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 55, "token_count": 260}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 55, "token_count": 44}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 36, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Chaitanya Kulkarni
341
20.67%
Ilya Dryomov
304
18.42%
Dmitriy Monakhov
238
14.42%
Christoph Hellwig
227
13.76%
Martin K. Petersen
197
11.94%
Damien Le Moal
33
2.00%
Michael Christie
24
1.45%
Ming Lei
23
1.39%
Kent Overstreet
12
0.73%
Jens Axboe
12
0.73%
Eric Biggers
1
0.06%
Others
238
14.42%
Total
1650
blk-map.c
655
-
21
2610
Christoph Hellwig
Jens Axboe
Al Viro
Kent Overstreet
Linus Torvalds
Satya Tangirala
Martin K. Petersen
Tejun Heo
Michael Christie
Others
January 2008
April 2008
July 2008
August 2008
November 2008
May 2009
September 2010
November 2010
October 2013
February 2014
January 2015
February 2015
March 2015
September 2015
March 2016
April 2016
June 2016
July 2016
December 2016
January 2017
February 2017
November 2017
December 2017
January 2018
June 2019
December 2019
March 2020
April 2020
May 2020
August 2020
September 2020
January 2021
March 2021
July 2021
September 2021
February 2022
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Author Name
Tokens
Token Proportion
Christoph Hellwig
2091
80.11%
Jens Axboe
286
10.96%
Al Viro
61
2.34%
Kent Overstreet
26
1.00%
Linus Torvalds
13
0.50%
Satya Tangirala
5
0.19%
Martin K. Petersen
3
0.11%
Tejun Heo
1
0.04%
Michael Christie
1
0.04%
Others
123
4.71%
Total
2610
blk-merge.c
1161
-
35
4714
Christoph Hellwig
Jens Axboe
Baolin Wang
Ming Lei
Kent Overstreet
Tejun Heo
Bart Van Assche
Martin K. Petersen
Jianchao Wang
Lei Ming
Satya Tangirala
Damien Le Moal
Michael Christie
Keith Busch
Chaitanya Kulkarni
Konstantin Khlebnikov
Neil Brown
Omar Sandoval
Jan Kara
Johannes Thumshirn
Pavel Begunkov
Eric Biggers
Others
January 2008
February 2008
October 2008
February 2009
March 2009
April 2009
May 2009
July 2009
September 2010
January 2011
March 2011
February 2012
August 2012
September 2012
October 2013
November 2013
December 2013
February 2014
June 2014
September 2014
February 2015
April 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
June 2016
July 2016
August 2016
October 2016
November 2016
December 2016
February 2017
April 2017
June 2017
November 2017
January 2018
February 2018
May 2018
September 2018
October 2018
November 2018
February 2019
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
November 2019
December 2019
January 2020
April 2020
May 2020
June 2020
July 2020
August 2020
October 2020
November 2020
January 2021
February 2021
June 2021
August 2021
September 2021
October 2021
November 2021
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{"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 56}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 19, "token_count": 70}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 26, "token_count": 11}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 19, "token_count": 378}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 5, "token_count": 40}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 26, "token_count": 19}, {"author_id": 47, "token_count": 60}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 45, "token_count": 34}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 21}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 63}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 195}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 24, "token_count": 68}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 15, "token_count": 27}, {"author_id": 42, "token_count": 1}, {"author_id": 58, "token_count": 5}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 328}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 154}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 45}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 7, "token_count": 128}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 54, "token_count": 16}, {"author_id": 9, "token_count": 53}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 723}, {"author_id": 26, "token_count": 1}, {"author_id": 5, "token_count": 40}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 208}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 141}, {"author_id": 1, "token_count": 45}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 5, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1014
21.51%
Jens Axboe
758
16.08%
Baolin Wang
723
15.34%
Ming Lei
679
14.40%
Kent Overstreet
467
9.91%
Tejun Heo
248
5.26%
Bart Van Assche
128
2.72%
Martin K. Petersen
112
2.38%
Jianchao Wang
68
1.44%
Lei Ming
60
1.27%
Satya Tangirala
53
1.12%
Damien Le Moal
43
0.91%
Michael Christie
34
0.72%
Keith Busch
33
0.70%
Chaitanya Kulkarni
21
0.45%
Konstantin Khlebnikov
16
0.34%
Neil Brown
9
0.19%
Omar Sandoval
8
0.17%
Jan Kara
8
0.17%
Johannes Thumshirn
5
0.11%
Pavel Begunkov
3
0.06%
Eric Biggers
1
0.02%
Others
223
4.73%
Total
4714
blk-mq-cpumap.c
96
-
6
308
Jens Axboe
Ming Lei
Christoph Hellwig
Max Gurtovoy
Bart Van Assche
Others
October 2013
May 2014
May 2015
September 2016
November 2016
June 2017
October 2018
April 2019
May 2019
July 2019
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 145}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 13}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 66}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
209
67.86%
Ming Lei
66
21.43%
Christoph Hellwig
18
5.84%
Max Gurtovoy
13
4.22%
Bart Van Assche
1
0.32%
Others
1
0.32%
Total
308
blk-mq-debugfs-zoned.c
22
-
2
81
Bart Van Assche
Others
June 2018
January 2019
var spanGroupData = [ {"timestamp": 1527836400, "group": [ {"author_id": 7, "token_count": 80}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
80
98.77%
Others
1
1.23%
Total
81
blk-mq-debugfs.c
894
-
17
4198
Omar Sandoval
Bart Van Assche
Ming Lei
Jens Axboe
Chaitanya Kulkarni
Christoph Hellwig
John Garry
Johannes Thumshirn
Jianchao Wang
Pavel Begunkov
Others
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
August 2017
October 2017
January 2018
February 2018
March 2018
June 2018
July 2018
September 2018
October 2018
November 2018
December 2018
January 2019
April 2019
June 2019
July 2019
April 2020
May 2020
August 2020
September 2020
December 2020
January 2021
April 2021
June 2021
October 2021
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 1126}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 7, "token_count": 80}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 124}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 498}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 6, "token_count": 982}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 145}, {"author_id": 1, "token_count": 115}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 7, "token_count": 386}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 69}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 44}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 50}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 5, "token_count": 306}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 36, "token_count": 23}, {"author_id": 31, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 45}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 58, "token_count": 5}, {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
2131
50.76%
Bart Van Assche
1419
33.80%
Ming Lei
376
8.96%
Jens Axboe
142
3.38%
Chaitanya Kulkarni
23
0.55%
Christoph Hellwig
11
0.26%
John Garry
10
0.24%
Johannes Thumshirn
5
0.12%
Jianchao Wang
5
0.12%
Pavel Begunkov
1
0.02%
Others
75
1.79%
Total
4198
blk-mq-debugfs.h
103
-
4
419
Omar Sandoval
Ming Lei
Bart Van Assche
Others
May 2017
November 2017
June 2018
December 2018
June 2019
var spanGroupData = [ {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 304}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 7, "token_count": 39}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 5, "token_count": 57}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
304
72.55%
Ming Lei
57
13.60%
Bart Van Assche
39
9.31%
Others
19
4.53%
Total
419
blk-mq-pci.c
48
-
6
136
Christoph Hellwig
Jens Axboe
Keith Busch
Bart Van Assche
Others
September 2016
August 2017
March 2018
July 2018
October 2018
April 2019
May 2019
var spanGroupData = [ {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 88}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
107
78.68%
Jens Axboe
12
8.82%
Keith Busch
5
3.68%
Bart Van Assche
1
0.74%
Others
11
8.09%
Total
136
blk-mq-rdma.c
44
-
4
113
Jens Axboe
Christoph Hellwig
Bart Van Assche
Others
July 2017
October 2018
December 2018
April 2019
May 2019
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2
1.77%
Christoph Hellwig
2
1.77%
Bart Van Assche
1
0.88%
Others
108
95.58%
Total
113
blk-mq-sched.c
654
-
16
2402
Ming Lei
Jens Axboe
Omar Sandoval
John Garry
Jan Kara
Baolin Wang
Damien Le Moal
Christoph Hellwig
Bart Van Assche
Pavel Begunkov
Others
January 2017
February 2017
April 2017
May 2017
June 2017
July 2017
October 2017
November 2017
June 2018
July 2018
October 2018
December 2018
April 2019
June 2019
February 2020
March 2020
April 2020
June 2020
July 2020
August 2020
January 2021
April 2021
May 2021
June 2021
October 2021
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 498}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 266}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 50}, {"author_id": 6, "token_count": 42}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 55}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 5, "token_count": 317}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 5, "token_count": 75}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 353}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 17}, {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 40}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 27, "token_count": 57}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 25, "token_count": 20}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 163}, {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Ming Lei
1008
41.97%
Jens Axboe
593
24.69%
Omar Sandoval
346
14.40%
John Garry
220
9.16%
Jan Kara
20
0.83%
Baolin Wang
18
0.75%
Damien Le Moal
12
0.50%
Christoph Hellwig
9
0.37%
Bart Van Assche
9
0.37%
Pavel Begunkov
2
0.08%
Others
165
6.87%
Total
2402
blk-mq-sched.h
92
-
9
509
Jens Axboe
Christoph Hellwig
Pavel Begunkov
Omar Sandoval
Damien Le Moal
Ming Lei
John Garry
Jan Kara
Others
January 2017
February 2017
April 2017
November 2017
September 2018
October 2018
December 2018
June 2019
September 2020
May 2021
June 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 352}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 1, "token_count": 30}, {"author_id": 27, "token_count": 2}, {"author_id": 31, "token_count": 31}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
390
76.62%
Christoph Hellwig
33
6.48%
Pavel Begunkov
31
6.09%
Omar Sandoval
27
5.30%
Damien Le Moal
9
1.77%
Ming Lei
8
1.57%
John Garry
5
0.98%
Jan Kara
5
0.98%
Others
1
0.20%
Total
509
blk-mq-sysfs.c
325
-
15
1465
Jens Axboe
Ming Lei
Bart Van Assche
Lei Ming
Omar Sandoval
Keith Busch
Christoph Hellwig
Others
October 2013
December 2013
March 2014
April 2014
May 2014
September 2015
December 2015
March 2016
August 2016
September 2016
January 2017
February 2017
April 2017
January 2018
May 2018
November 2018
April 2019
August 2019
November 2019
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 540}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 103}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 284}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 26, "token_count": 21}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 47, "token_count": 96}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 114}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 5, "token_count": 74}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 5, "token_count": 51}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
978
66.76%
Ming Lei
149
10.17%
Bart Van Assche
114
7.78%
Lei Ming
96
6.55%
Omar Sandoval
25
1.71%
Keith Busch
21
1.43%
Christoph Hellwig
1
0.07%
Others
81
5.53%
Total
1465
blk-mq-tag.c
684
-
17
2613
Jens Axboe
John Garry
Ming Lei
Omar Sandoval
Keith Busch
Christoph Hellwig
Lei Ming
Bart Van Assche
Hannes Reinecke
Shaohua Li
Jianchao Wang
Linus Torvalds
Baolin Wang
Others
October 2013
May 2014
September 2014
October 2014
November 2014
December 2014
January 2015
June 2015
November 2015
March 2016
July 2016
September 2016
October 2016
January 2017
February 2017
April 2017
August 2017
November 2017
May 2018
August 2018
September 2018
October 2018
November 2018
April 2019
July 2019
May 2020
June 2020
August 2020
September 2020
March 2021
May 2021
September 2021
October 2021
December 2021
January 2022
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 156}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 399}, {"author_id": 47, "token_count": 48}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 30}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 11, "token_count": 14}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 26, "token_count": 61}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 369}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 214}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 12}, {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 90}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 5, "token_count": 116}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 53, "token_count": 22}, {"author_id": 27, "token_count": 101}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 27, "token_count": 50}, {"author_id": 5, "token_count": 147}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 121}, {"author_id": 27, "token_count": 120}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 27, "token_count": 183}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 85}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
994
38.04%
John Garry
454
17.37%
Ming Lei
414
15.84%
Omar Sandoval
386
14.77%
Keith Busch
67
2.56%
Christoph Hellwig
52
1.99%
Lei Ming
48
1.84%
Bart Van Assche
35
1.34%
Hannes Reinecke
22
0.84%
Shaohua Li
14
0.54%
Jianchao Wang
12
0.46%
Linus Torvalds
1
0.04%
Baolin Wang
1
0.04%
Others
113
4.32%
Total
2613
blk-mq-tag.h
75
-
9
393
Jens Axboe
John Garry
Omar Sandoval
Christoph Hellwig
Ming Lei
Shaohua Li
Lei Ming
Others
October 2013
May 2014
December 2014
January 2015
September 2015
September 2016
January 2017
February 2017
October 2017
November 2017
May 2020
August 2020
May 2021
September 2021
October 2021
December 2021
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 95}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 48}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 21}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 27, "token_count": 21}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 34}, {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 27, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
222
56.49%
John Garry
55
13.99%
Omar Sandoval
48
12.21%
Christoph Hellwig
21
5.34%
Ming Lei
19
4.83%
Shaohua Li
2
0.51%
Lei Ming
2
0.51%
Others
24
6.11%
Total
393
blk-mq-virtio.c
46
-
3
138
Christoph Hellwig
Jens Axboe
Others
February 2017
October 2018
April 2019
October 2019
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 125}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
127
92.03%
Jens Axboe
10
7.25%
Others
1
0.72%
Total
138
blk-mq.c
4774
-
77
19215
Jens Axboe
Christoph Hellwig
Ming Lei
Bart Van Assche
Jianchao Wang
Keith Busch
Omar Sandoval
John Garry
Tejun Heo
Jan Kara
Lei Ming
Pavel Begunkov
Shaohua Li
Shin'ichiro Kawasaki
Johannes Thumshirn
Satya Tangirala
Max Gurtovoy
Dan J Williams
weiping zhang
Josef Bacik
Hannes Reinecke
Michael Christie
Linus Torvalds
Eric Biggers
Dmitriy Monakhov
Others
October 2013
November 2013
December 2013
January 2014
February 2014
March 2014
April 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
March 2015
April 2015
May 2015
June 2015
July 2015
September 2015
October 2015
November 2015
December 2015
February 2016
March 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
January 2018
February 2018
March 2018
April 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
January 2020
February 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
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1, "token_count": 48}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 60}, {"author_id": 1, "token_count": 218}, {"author_id": 5, "token_count": 119}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 5}, {"author_id": 11, "token_count": 27}, {"author_id": 2, "token_count": 26}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 43}, {"author_id": 26, "token_count": 9}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 5, "token_count": 32}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 16, "token_count": 2}, {"author_id": 5, "token_count": 34}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 47, "token_count": 7}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 51, "token_count": 22}, {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 26, "token_count": 227}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 26, "token_count": 8}, {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 35}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 89}, {"author_id": 1, "token_count": 19}, {"author_id": 6, "token_count": 113}, {"author_id": 60, "token_count": 70}, ]}, 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{"author_id": 1, "token_count": 6}, {"author_id": 6, "token_count": 67}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 26, "token_count": 38}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 46}, {"author_id": 0, "token_count": 127}, {"author_id": 50, "token_count": 1}, {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 36}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 74}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 5, "token_count": 235}, ]}, {"timestamp": 1509519600, "group": [ 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"token_count": 15}, {"author_id": 1, "token_count": 7}, {"author_id": 24, "token_count": 5}, {"author_id": 5, "token_count": 146}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 29}, {"author_id": 24, "token_count": 53}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 24, "token_count": 21}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 62}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 7, "token_count": 67}, {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 396}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 37, "token_count": 38}, {"author_id": 5, "token_count": 1}, {"author_id": 31, "token_count": 37}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 7, "token_count": 216}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 7, "token_count": 22}, {"author_id": 0, "token_count": 31}, {"author_id": 58, "token_count": 57}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 26, "token_count": 11}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 216}, {"author_id": 26, "token_count": 71}, {"author_id": 5, "token_count": 465}, {"author_id": 9, "token_count": 45}, {"author_id": 57, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 197}, {"author_id": 5, "token_count": 293}, {"author_id": 57, "token_count": 10}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 5, "token_count": 65}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 53, "token_count": 3}, {"author_id": 27, "token_count": 21}, {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 53, "token_count": 1}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 25, "token_count": 176}, {"author_id": 5, "token_count": 73}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 27, "token_count": 24}, {"author_id": 5, "token_count": 270}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 157}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 281}, {"author_id": 1, "token_count": 1284}, {"author_id": 27, "token_count": 227}, {"author_id": 5, "token_count": 96}, {"author_id": 31, "token_count": 102}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2176}, {"author_id": 1, "token_count": 267}, {"author_id": 5, "token_count": 120}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 206}, {"author_id": 27, "token_count": 1}, {"author_id": 26, "token_count": 39}, {"author_id": 5, "token_count": 84}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 56, "token_count": 82}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
6440
33.52%
Christoph Hellwig
4529
23.57%
Ming Lei
3197
16.64%
Bart Van Assche
638
3.32%
Jianchao Wang
623
3.24%
Keith Busch
610
3.17%
Omar Sandoval
571
2.97%
John Garry
276
1.44%
Tejun Heo
210
1.09%
Jan Kara
176
0.92%
Lei Ming
154
0.80%
Pavel Begunkov
143
0.74%
Shaohua Li
98
0.51%
Shin'ichiro Kawasaki
82
0.43%
Johannes Thumshirn
59
0.31%
Satya Tangirala
45
0.23%
Max Gurtovoy
38
0.20%
Dan J Williams
22
0.11%
weiping zhang
20
0.10%
Josef Bacik
11
0.06%
Hannes Reinecke
4
0.02%
Michael Christie
2
0.01%
Linus Torvalds
2
0.01%
Eric Biggers
1
0.01%
Dmitriy Monakhov
1
0.01%
Others
1263
6.57%
Total
19215
blk-mq.h
397
-
15
1603
Jens Axboe
Ming Lei
John Garry
Lei Ming
Christoph Hellwig
Jan Kara
Bart Van Assche
Damien Le Moal
Omar Sandoval
Jianchao Wang
Keith Busch
Others
October 2013
December 2013
April 2014
May 2014
December 2014
January 2015
November 2015
December 2015
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
April 2017
August 2017
September 2017
October 2017
November 2017
April 2018
July 2018
October 2018
November 2018
December 2018
January 2019
March 2019
April 2019
July 2019
February 2020
June 2020
July 2020
August 2020
November 2020
December 2020
January 2021
May 2021
June 2021
October 2021
November 2021
December 2021
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Author Name
Tokens
Token Proportion
Jens Axboe
514
32.06%
Ming Lei
344
21.46%
John Garry
313
19.53%
Lei Ming
102
6.36%
Christoph Hellwig
96
5.99%
Jan Kara
56
3.49%
Bart Van Assche
55
3.43%
Damien Le Moal
47
2.93%
Omar Sandoval
24
1.50%
Jianchao Wang
13
0.81%
Keith Busch
10
0.62%
Others
29
1.81%
Total
1603
blk-pm.c
216
-
4
450
Bart Van Assche
Christoph Hellwig
Others
September 2018
November 2018
September 2019
July 2020
December 2020
December 2021
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 375}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 7, "token_count": 35}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
410
91.11%
Christoph Hellwig
7
1.56%
Others
33
7.33%
Total
450
blk-pm.h
35
-
2
145
Bart Van Assche
Others
September 2018
December 2020
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 105}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 40}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
105
72.41%
Others
40
27.59%
Total
145
blk-rq-qos.c
304
-
9
1171
Josef Bacik
Josef Whiter
Jens Axboe
Tejun Heo
Ming Lei
Jan Kara
Christoph Hellwig
Bart Van Assche
Others
July 2018
November 2018
December 2018
April 2019
May 2019
July 2019
August 2019
October 2019
June 2021
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 628}, {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 105}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 30, "token_count": 298}, {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 30, "token_count": 14}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 96}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
628
53.63%
Josef Whiter
316
26.99%
Jens Axboe
105
8.97%
Tejun Heo
96
8.20%
Ming Lei
5
0.43%
Jan Kara
3
0.26%
Christoph Hellwig
1
0.09%
Bart Van Assche
1
0.09%
Others
16
1.37%
Total
1171
blk-rq-qos.h
220
-
9
1108
Josef Bacik
Jens Axboe
Tejun Heo
Ming Lei
Josef Whiter
Bart Van Assche
Christoph Hellwig
Others
July 2018
November 2018
December 2018
April 2019
August 2019
October 2019
June 2021
October 2021
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 549}, {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 251}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 30, "token_count": 53}, {"author_id": 5, "token_count": 40}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 126}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 5, "token_count": 57}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
549
49.55%
Jens Axboe
259
23.38%
Tejun Heo
136
12.27%
Ming Lei
97
8.75%
Josef Whiter
54
4.87%
Bart Van Assche
2
0.18%
Christoph Hellwig
1
0.09%
Others
10
0.90%
Total
1108
blk-settings.c
919
-
23
2873
Martin K. Petersen
Jens Axboe
Damien Le Moal
Christoph Hellwig
Keith Busch
Shin'ichiro Kawasaki
Chaitanya Kulkarni
Kent Overstreet
Shaohua Li
Tejun Heo
Konstantin Khlebnikov
Jan Kara
Others
January 2008
May 2008
July 2008
August 2008
September 2008
December 2008
April 2009
May 2009
June 2009
July 2009
September 2009
October 2009
November 2009
December 2009
January 2010
February 2010
March 2010
September 2010
October 2010
December 2010
January 2012
August 2012
September 2012
December 2012
July 2013
October 2013
June 2014
October 2014
March 2015
July 2015
August 2015
November 2015
February 2016
March 2016
April 2016
October 2016
November 2016
December 2016
February 2017
July 2018
November 2018
April 2019
May 2019
July 2019
August 2019
September 2019
January 2020
February 2020
May 2020
July 2020
September 2020
November 2020
December 2020
January 2021
February 2021
March 2021
May 2021
July 2021
August 2021
October 2021
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{"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 10, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 10, "token_count": 244}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 10, "token_count": 56}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 55}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 19, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 26, "token_count": 49}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 56}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 55}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 54}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 26}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 26, "token_count": 104}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 67}, {"author_id": 15, "token_count": 86}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 15, "token_count": 71}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 15, "token_count": 124}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 56, "token_count": 59}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1133
39.44%
Jens Axboe
558
19.42%
Damien Le Moal
311
10.82%
Christoph Hellwig
270
9.40%
Keith Busch
158
5.50%
Shin'ichiro Kawasaki
59
2.05%
Chaitanya Kulkarni
55
1.91%
Kent Overstreet
15
0.52%
Shaohua Li
5
0.17%
Tejun Heo
4
0.14%
Konstantin Khlebnikov
1
0.03%
Jan Kara
1
0.03%
Others
303
10.55%
Total
2873
blk-stat.c
250
-
10
1222
Omar Sandoval
Jens Axboe
Shaohua Li
Tejun Heo
Pavel Begunkov
Josef Bacik
Bart Van Assche
Christoph Hellwig
Others
November 2016
December 2016
March 2017
April 2017
May 2017
October 2017
March 2018
May 2018
July 2018
September 2018
April 2019
October 2019
September 2020
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 313}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 6, "token_count": 558}, {"author_id": 11, "token_count": 59}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 31, "token_count": 13}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 76}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 71}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
576
47.14%
Jens Axboe
486
39.77%
Shaohua Li
64
5.24%
Tejun Heo
30
2.45%
Pavel Begunkov
13
1.06%
Josef Bacik
8
0.65%
Bart Van Assche
3
0.25%
Christoph Hellwig
1
0.08%
Others
41
3.36%
Total
1222
blk-stat.h
173
-
7
361
Omar Sandoval
Jens Axboe
Josef Bacik
Ming Lei
Shaohua Li
Others
November 2016
March 2017
April 2017
November 2017
May 2018
July 2018
December 2018
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 73}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 183}, {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 30}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
187
51.80%
Jens Axboe
91
25.21%
Josef Bacik
30
8.31%
Ming Lei
20
5.54%
Shaohua Li
10
2.77%
Others
23
6.37%
Total
361
blk-sysfs.c
970
-
45
4210
Jens Axboe
Martin K. Petersen
Christoph Hellwig
weiping zhang
Damien Le Moal
Ming Lei
Tejun Heo
Kent Overstreet
Omar Sandoval
Keith Busch
Bart Van Assche
Chaitanya Kulkarni
Max Gurtovoy
Dan J Williams
Hannes Reinecke
Josef Bacik
Shaohua Li
Lei Ming
Jan Kara
Others
January 2008
April 2008
May 2008
September 2008
January 2009
April 2009
May 2009
July 2009
September 2009
November 2009
December 2009
January 2010
March 2010
June 2010
August 2010
September 2010
April 2011
May 2011
July 2011
August 2011
December 2011
March 2012
September 2012
January 2013
September 2013
October 2013
November 2013
December 2013
May 2014
January 2015
April 2015
May 2015
July 2015
November 2015
February 2016
April 2016
June 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
August 2017
November 2017
January 2018
March 2018
May 2018
July 2018
August 2018
October 2018
November 2018
February 2019
March 2019
April 2019
May 2019
August 2019
September 2019
May 2020
June 2020
July 2020
September 2020
October 2020
January 2021
February 2021
April 2021
June 2021
August 2021
October 2021
November 2021
December 2021
January 2022
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{"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 64}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 33}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 51, "token_count": 36}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 42}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 139}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 146}, {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 148}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 61}, {"author_id": 53, "token_count": 33}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 42}, {"author_id": 1, "token_count": 266}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 25, "token_count": 3}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 27}, {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 23}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 41}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 15, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 1, "token_count": 15}, {"author_id": 57, "token_count": 98}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 57, "token_count": 126}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 73}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 26, "token_count": 44}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 291}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 15, "token_count": 38}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 37, "token_count": 39}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 15, "token_count": 71}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1751
41.59%
Martin K. Petersen
404
9.60%
Christoph Hellwig
399
9.48%
weiping zhang
225
5.34%
Damien Le Moal
205
4.87%
Ming Lei
193
4.58%
Tejun Heo
58
1.38%
Kent Overstreet
50
1.19%
Omar Sandoval
46
1.09%
Keith Busch
44
1.05%
Bart Van Assche
43
1.02%
Chaitanya Kulkarni
42
1.00%
Max Gurtovoy
39
0.93%
Dan J Williams
36
0.86%
Hannes Reinecke
33
0.78%
Josef Bacik
21
0.50%
Shaohua Li
9
0.21%
Lei Ming
3
0.07%
Jan Kara
3
0.07%
Others
606
14.39%
Total
4210
blk-throttle.c
2379
-
25
11595
Shaohua Li
Tejun Heo
Vivek Goyal
Baolin Wang
Christoph Hellwig
weiping zhang
Omar Sandoval
Josef Bacik
Jens Axboe
Konstantin Khlebnikov
Pavel Begunkov
Kent Overstreet
Bart Van Assche
Others
September 2010
October 2010
November 2010
December 2010
March 2011
May 2011
October 2011
March 2012
April 2012
May 2013
August 2013
October 2013
December 2013
April 2014
May 2014
July 2014
May 2015
August 2015
September 2015
May 2016
September 2016
October 2016
January 2017
February 2017
March 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
May 2018
June 2018
July 2018
August 2018
November 2018
May 2019
July 2019
August 2019
November 2019
June 2020
July 2020
September 2020
October 2020
November 2020
January 2021
August 2021
September 2021
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1283324400, "group": [ {"author_id": 18, "token_count": 1944}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 18, "token_count": 68}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 18, "token_count": 44}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 52}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 18, "token_count": 22}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 558}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 1345}, {"author_id": 18, "token_count": 159}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 54}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 1078}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 18, "token_count": 13}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 4362}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 11, "token_count": 507}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 70}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 11, "token_count": 58}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 239}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 57, "token_count": 30}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 283}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 93}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 23, "token_count": 110}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 190}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Shaohua Li
5000
43.12%
Tejun Heo
3423
29.52%
Vivek Goyal
2303
19.86%
Baolin Wang
203
1.75%
Christoph Hellwig
45
0.39%
weiping zhang
32
0.28%
Omar Sandoval
13
0.11%
Josef Bacik
13
0.11%
Jens Axboe
5
0.04%
Konstantin Khlebnikov
4
0.03%
Pavel Begunkov
3
0.03%
Kent Overstreet
2
0.02%
Bart Van Assche
1
0.01%
Others
548
4.73%
Total
11595
blk-throttle.h
182
-
1
549
Jens Axboe
October 2021
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 549}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
549
100.00%
Total
549
blk-timeout.c
167
-
9
539
Jens Axboe
Christoph Hellwig
Tejun Heo
Bart Van Assche
Others
September 2008
November 2008
April 2009
August 2011
November 2013
April 2014
May 2014
September 2014
October 2015
June 2017
January 2018
March 2018
April 2018
June 2018
October 2018
November 2018
April 2019
June 2020
July 2020
var spanGroupData = [ {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 330}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 55}, {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
465
86.27%
Christoph Hellwig
31
5.75%
Tejun Heo
14
2.60%
Bart Van Assche
10
1.86%
Others
19
3.53%
Total
539
blk-wbt.c
858
-
18
3441
Jens Axboe
Josef Bacik
Ming Lei
Omar Sandoval
Josef Whiter
Jan Kara
Tejun Heo
Christoph Hellwig
Bart Van Assche
weiping zhang
Others
November 2016
January 2017
February 2017
March 2017
April 2017
November 2017
February 2018
May 2018
July 2018
August 2018
October 2018
November 2018
December 2018
January 2019
April 2019
August 2019
October 2019
April 2020
May 2020
August 2020
June 2021
August 2021
October 2021
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 1459}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 58}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 25, "token_count": 44}, {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 90}, {"author_id": 6, "token_count": 94}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 807}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 169}, {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 30, "token_count": 43}, {"author_id": 5, "token_count": 486}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1770
51.44%
Josef Bacik
807
23.45%
Ming Lei
492
14.30%
Omar Sandoval
152
4.42%
Josef Whiter
48
1.39%
Jan Kara
45
1.31%
Tejun Heo
44
1.28%
Christoph Hellwig
13
0.38%
Bart Van Assche
3
0.09%
weiping zhang
2
0.06%
Others
65
1.89%
Total
3441
blk-wbt.h
134
-
6
424
Jens Axboe
Josef Bacik
Omar Sandoval
Jan Kara
Others
November 2016
March 2017
April 2017
November 2017
May 2018
July 2018
June 2021
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 303}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 25, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 69}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
317
74.76%
Josef Bacik
69
16.27%
Omar Sandoval
19
4.48%
Jan Kara
15
3.54%
Others
4
0.94%
Total
424
blk-zoned.c
648
-
13
2542
Damien Le Moal
Christoph Hellwig
Hannes Reinecke
Shin'ichiro Kawasaki
Chaitanya Kulkarni
Johannes Thumshirn
Alexey Dobriyan
Bart Van Assche
Jens Axboe
Arnd Bergmann
Others
October 2016
August 2017
December 2017
March 2018
May 2018
October 2018
November 2018
April 2019
June 2019
August 2019
October 2019
November 2019
December 2019
January 2020
February 2020
March 2020
May 2020
June 2020
July 2020
November 2020
January 2021
March 2021
May 2021
November 2021
var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 53, "token_count": 198}, {"author_id": 60, "token_count": 285}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 164}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 15, "token_count": 192}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 36, "token_count": 24}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 15, "token_count": 13}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 273}, {"author_id": 15, "token_count": 163}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 236}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 36, "token_count": 109}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 15, "token_count": 22}, {"author_id": 58, "token_count": 58}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 58, "token_count": 12}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 15, "token_count": 58}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 15, "token_count": 81}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 56, "token_count": 132}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 383}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 56, "token_count": 19}, ]}, ]
Author Name
Tokens
Token Proportion
Damien Le Moal
921
36.23%
Christoph Hellwig
693
27.26%
Hannes Reinecke
198
7.79%
Shin'ichiro Kawasaki
151
5.94%
Chaitanya Kulkarni
135
5.31%
Johannes Thumshirn
70
2.75%
Alexey Dobriyan
3
0.12%
Bart Van Assche
2
0.08%
Jens Axboe
1
0.04%
Arnd Bergmann
1
0.04%
Others
367
14.44%
Total
2542
blk.h
509
-
25
2436
Christoph Hellwig
Jens Axboe
Ming Lei
Tejun Heo
Damien Le Moal
Shaohua Li
Josef Bacik
Dan J Williams
Baolin Wang
Bart Van Assche
Pavel Begunkov
Jianchao Wang
Johannes Thumshirn
Satya Tangirala
Omar Sandoval
Jan Kara
Others
January 2008
March 2008
September 2008
February 2009
March 2009
April 2009
July 2009
September 2010
January 2011
March 2011
October 2011
December 2011
February 2012
October 2013
April 2014
May 2014
September 2014
October 2015
October 2016
January 2017
February 2017
March 2017
June 2017
July 2017
November 2017
January 2018
May 2018
July 2018
August 2018
September 2018
October 2018
November 2018
March 2019
June 2019
August 2019
September 2019
October 2019
December 2019
March 2020
April 2020
May 2020
July 2020
August 2020
October 2020
January 2021
February 2021
March 2021
May 2021
June 2021
August 2021
September 2021
October 2021
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 61}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 51, "token_count": 30}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 87}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 32}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 381}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 15, "token_count": 45}, {"author_id": 24, "token_count": 3}, {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 58, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 199}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 15, "token_count": 20}, {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 50}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 25}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 150}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 34}, {"author_id": 15, "token_count": 23}, {"author_id": 1, "token_count": 196}, {"author_id": 31, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 73}, {"author_id": 1, "token_count": 143}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 5, "token_count": 31}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1264
51.89%
Jens Axboe
500
20.53%
Ming Lei
151
6.20%
Tejun Heo
107
4.39%
Damien Le Moal
88
3.61%
Shaohua Li
87
3.57%
Josef Bacik
32
1.31%
Dan J Williams
30
1.23%
Baolin Wang
23
0.94%
Bart Van Assche
18
0.74%
Pavel Begunkov
17
0.70%
Jianchao Wang
17
0.70%
Johannes Thumshirn
7
0.29%
Satya Tangirala
6
0.25%
Omar Sandoval
6
0.25%
Jan Kara
1
0.04%
Others
82
3.37%
Total
2436
bounce.c
269
-
19
1017
David Howells
Christoph Hellwig
Ming Lei
Jens Axboe
Neil Brown
Kent Overstreet
Eric Biggers
Hannes Reinecke
Satya Tangirala
Wang YanQing
Tejun Heo
Bart Van Assche
Others
August 2006
January 2007
July 2007
September 2007
October 2008
December 2008
June 2009
March 2010
October 2011
September 2012
February 2013
November 2013
June 2014
April 2015
May 2015
July 2015
September 2015
June 2017
November 2017
December 2017
May 2018
July 2018
October 2018
November 2018
December 2018
February 2019
May 2020
July 2020
September 2020
January 2021
February 2021
March 2021
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1154415600, "group": [ {"author_id": 49, "token_count": 375}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 59, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 6}, {"author_id": 46, "token_count": 87}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 56}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 172}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 79}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 42, "token_count": 22}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
375
36.87%
Christoph Hellwig
248
24.39%
Ming Lei
91
8.95%
Jens Axboe
89
8.75%
Neil Brown
88
8.65%
Kent Overstreet
45
4.42%
Eric Biggers
22
2.16%
Hannes Reinecke
8
0.79%
Satya Tangirala
7
0.69%
Wang YanQing
6
0.59%
Tejun Heo
6
0.59%
Bart Van Assche
1
0.10%
Others
31
3.05%
Total
1017
bsg-lib.c
409
-
11
1820
Christoph Hellwig
Michael Christie
Jens Axboe
Johannes Thumshirn
Bart Van Assche
Hannes Reinecke
Others
July 2011
August 2011
September 2011
September 2016
November 2016
January 2017
April 2017
August 2017
October 2017
January 2018
March 2018
October 2018
January 2019
April 2019
May 2019
September 2019
December 2019
June 2020
August 2020
September 2020
April 2021
June 2021
July 2021
October 2021
var spanGroupData = [ {"timestamp": 1309503600, "group": [ {"author_id": 45, "token_count": 430}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 58, "token_count": 81}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 333}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 346}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 155}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 205}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 49}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
831
45.66%
Michael Christie
430
23.63%
Jens Axboe
348
19.12%
Johannes Thumshirn
81
4.45%
Bart Van Assche
6
0.33%
Hannes Reinecke
1
0.05%
Others
123
6.76%
Total
1820
bsg.c
268
-
15
1311
Christoph Hellwig
Jens Axboe
Kay Sievers
Tejun Heo
Arnd Bergmann
Al Viro
Linus Torvalds
Others
December 2006
January 2007
March 2007
July 2007
October 2007
April 2008
May 2008
August 2008
September 2008
April 2009
September 2009
November 2009
March 2010
August 2010
November 2010
July 2011
February 2012
February 2013
November 2017
March 2018
May 2018
July 2018
November 2018
January 2019
March 2019
April 2019
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 345}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 52, "token_count": 28}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 134}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 494}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 69}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
654
49.89%
Jens Axboe
364
27.77%
Kay Sievers
34
2.59%
Tejun Heo
15
1.14%
Arnd Bergmann
10
0.76%
Al Viro
2
0.15%
Linus Torvalds
1
0.08%
Others
231
17.62%
Total
1311
disk-events.c
504
-
3
1822
Christoph Hellwig
Others
June 2021
July 2021
August 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1629}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1629
89.41%
Others
193
10.59%
Total
1822
elevator.c
859
-
50
3460
Jens Axboe
Al Viro
Tejun Heo
Damien Le Moal
Omar Sandoval
Christoph Hellwig
Linus Torvalds
Jan Kara
Ming Lei
Bart Van Assche
Martin K. Petersen
Shaohua Li
Jianchao Wang
Linus Torvalds (pre-git)
Andrew Morton
Kent Overstreet
John Garry
Others
March 2000
February 2002
June 2002
July 2002
August 2002
September 2002
January 2003
July 2003
October 2004
January 2005
March 2005
October 2005
November 2005
January 2006
March 2006
June 2006
July 2006
September 2006
October 2006
December 2006
March 2007
April 2007
July 2007
September 2007
December 2007
February 2008
April 2008
June 2008
September 2008
October 2008
May 2009
June 2009
October 2009
January 2010
April 2010
May 2010
August 2010
October 2010
March 2011
May 2011
June 2011
December 2011
February 2012
March 2012
November 2012
December 2012
January 2013
March 2013
July 2013
August 2013
October 2013
April 2014
October 2014
April 2015
May 2015
October 2015
July 2016
October 2016
January 2017
February 2017
April 2017
August 2017
October 2017
January 2018
May 2018
August 2018
September 2018
October 2018
November 2018
February 2019
April 2019
August 2019
September 2019
October 2019
November 2019
July 2020
October 2020
April 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
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{"timestamp": 1128150000, "group": [ {"author_id": 2, "token_count": 70}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 17, "token_count": 346}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 592}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 66}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 22}, {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 89}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 188}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 11, "token_count": 26}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 173}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 5, "token_count": 8}, {"author_id": 6, "token_count": 122}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 26}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 269}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 25, "token_count": 27}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 24}, {"author_id": 25, "token_count": 28}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 7, "token_count": 17}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 5, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1715
49.57%
Al Viro
346
10.00%
Tejun Heo
327
9.45%
Damien Le Moal
298
8.61%
Omar Sandoval
122
3.53%
Christoph Hellwig
101
2.92%
Linus Torvalds
92
2.66%
Jan Kara
58
1.68%
Ming Lei
50
1.45%
Bart Van Assche
36
1.04%
Martin K. Petersen
27
0.78%
Shaohua Li
26
0.75%
Jianchao Wang
26
0.75%
Linus Torvalds (pre-git)
8
0.23%
Andrew Morton
3
0.09%
Kent Overstreet
2
0.06%
John Garry
1
0.03%
Others
222
6.42%
Total
3460
elevator.h
166
-
19
896
Jens Axboe
Christoph Hellwig
Omar Sandoval
Tejun Heo
Al Viro
Linus Torvalds (pre-git)
Linus Torvalds
Damien Le Moal
Jan Kara
Andrew Morton
Eric Biggers
Others
March 2000
May 2000
February 2002
July 2002
September 2002
January 2003
July 2003
September 2003
April 2004
October 2004
January 2006
March 2006
July 2006
July 2007
October 2008
October 2010
January 2011
March 2011
June 2011
December 2011
February 2012
December 2012
July 2013
February 2014
July 2016
December 2016
January 2017
February 2017
April 2017
May 2017
June 2017
October 2017
November 2017
September 2018
November 2018
January 2019
June 2019
July 2019
September 2019
May 2021
June 2021
September 2021
var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 12, "token_count": 17}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 16, "token_count": 14}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 17, "token_count": 43}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 90}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 280}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 28}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
609
67.97%
Christoph Hellwig
58
6.47%
Omar Sandoval
51
5.69%
Tejun Heo
43
4.80%
Al Viro
43
4.80%
Linus Torvalds (pre-git)
25
2.79%
Linus Torvalds
14
1.56%
Damien Le Moal
7
0.78%
Jan Kara
4
0.45%
Andrew Morton
2
0.22%
Eric Biggers
1
0.11%
Others
39
4.35%
Total
896
fops.c
715
-
7
3339
Christoph Hellwig
Pavel Begunkov
Jens Axboe
Ilya Dryomov
Ming Lei
Others
September 2021
October 2021
November 2021
December 2021
February 2022
var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2517}, {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 162}, {"author_id": 31, "token_count": 534}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 55, "token_count": 59}, {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2533
75.86%
Pavel Begunkov
535
16.02%
Jens Axboe
165
4.94%
Ilya Dryomov
59
1.77%
Ming Lei
35
1.05%
Others
12
0.36%
Total
3339
genhd.c
1437
-
73
6237
Christoph Hellwig
Tejun Heo
Andrew Morton
Kay Sievers
Konstantin Khlebnikov
Martin K. Petersen
Jens Axboe
Al Viro
Hannes Reinecke
Dan J Williams
Omar Sandoval
Dave Jones
Linus Torvalds
Ming Lei
Alexey Dobriyan
Neil Brown
Linus Torvalds (pre-git)
Vishal Verma
Pavel Begunkov
Bart Van Assche
Jan Kara
Vivek Goyal
Damien Le Moal
Others
August 1992
March 1996
March 1997
January 1998
May 1998
June 1999
February 2002
April 2002
July 2002
August 2002
September 2002
October 2002
November 2002
January 2003
February 2003
March 2003
April 2003
May 2003
July 2003
October 2003
December 2003
February 2004
June 2004
July 2004
November 2004
January 2005
June 2005
October 2005
November 2005
January 2006
February 2006
March 2006
September 2006
December 2006
February 2007
May 2007
July 2007
October 2007
November 2007
January 2008
February 2008
March 2008
April 2008
May 2008
June 2008
August 2008
September 2008
October 2008
November 2008
January 2009
February 2009
April 2009
May 2009
June 2009
July 2009
September 2009
October 2009
November 2009
January 2010
August 2010
September 2010
December 2010
January 2011
March 2011
July 2011
October 2011
August 2012
November 2012
February 2013
April 2013
August 2013
May 2015
October 2015
January 2016
June 2016
July 2016
April 2017
June 2017
August 2017
October 2017
November 2017
February 2018
April 2018
May 2018
July 2018
September 2018
November 2018
December 2018
February 2019
April 2019
May 2019
November 2019
March 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
December 2021
February 2022
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[ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 52, "token_count": 205}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 51, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 52, "token_count": 64}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 52, "token_count": 8}, {"author_id": 2, "token_count": 283}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 34}, {"author_id": 2, "token_count": 375}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 34, "token_count": 42}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 46, "token_count": 32}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 52, "token_count": 39}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 61}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 53, "token_count": 64}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 77}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 2, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 52, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 51, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 51, "token_count": 59}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 1, "token_count": 60}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 91}, {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 6, "token_count": 62}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 53, "token_count": 17}, {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 54, "token_count": 17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 304}, {"author_id": 54, "token_count": 285}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 401}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 182}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 102}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 146}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 175}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 51}, {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 335}, {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 6}, {"author_id": 5, "token_count": 33}, {"author_id": 31, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 70}, {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 33}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2097
33.62%
Tejun Heo
758
12.15%
Andrew Morton
478
7.66%
Kay Sievers
370
5.93%
Konstantin Khlebnikov
302
4.84%
Martin K. Petersen
127
2.04%
Jens Axboe
119
1.91%
Al Viro
113
1.81%
Hannes Reinecke
89
1.43%
Dan J Williams
82
1.31%
Omar Sandoval
74
1.19%
Dave Jones
69
1.11%
Linus Torvalds
64
1.03%
Ming Lei
55
0.88%
Alexey Dobriyan
42
0.67%
Neil Brown
32
0.51%
Linus Torvalds (pre-git)
28
0.45%
Vishal Verma
23
0.37%
Pavel Begunkov
13
0.21%
Bart Van Assche
6
0.10%
Jan Kara
5
0.08%
Vivek Goyal
4
0.06%
Damien Le Moal
2
0.03%
Others
1285
20.60%
Total
6237
holder.c
175
-
1
637
Christoph Hellwig
August 2021
September 2021
var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 634}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
637
100.00%
Total
637
ioctl.c
657
-
33
3236
Christoph Hellwig
Arnd Bergmann
Al Viro
Martin K. Petersen
Linus Torvalds (pre-git)
Shin'ichiro Kawasaki
Dmitriy Monakhov
Jan Kara
Linus Torvalds
Damien Le Moal
Andrew Morton
Ilya Dryomov
Vivek Goyal
Tejun Heo
Jens Axboe
Ming Lei
Bart Van Assche
Others
May 1999
February 2002
March 2002
April 2002
May 2002
June 2002
July 2002
September 2002
October 2002
July 2003
August 2003
May 2004
June 2005
January 2006
March 2006
August 2008
September 2008
November 2008
May 2009
September 2009
October 2009
December 2009
March 2010
August 2010
November 2010
May 2011
September 2011
January 2012
August 2012
September 2012
May 2014
January 2015
October 2015
April 2016
October 2016
December 2016
February 2017
April 2017
October 2017
February 2018
October 2018
April 2019
October 2019
November 2019
December 2019
March 2020
April 2020
May 2020
September 2020
November 2020
February 2021
July 2021
August 2021
October 2021
November 2021
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Author Name
Tokens
Token Proportion
Christoph Hellwig
1275
39.40%
Arnd Bergmann
1000
30.90%
Al Viro
264
8.16%
Martin K. Petersen
183
5.66%
Linus Torvalds (pre-git)
83
2.56%
Shin'ichiro Kawasaki
64
1.98%
Dmitriy Monakhov
36
1.11%
Jan Kara
27
0.83%
Linus Torvalds
26
0.80%
Damien Le Moal
26
0.80%
Andrew Morton
25
0.77%
Ilya Dryomov
12
0.37%
Vivek Goyal
8
0.25%
Tejun Heo
4
0.12%
Jens Axboe
4
0.12%
Ming Lei
2
0.06%
Bart Van Assche
2
0.06%
Others
195
6.03%
Total
3236
ioprio.c
236
-
28
830
Jens Axboe
Jan Kara
Omar Sandoval
David Howells
Damien Le Moal
Tejun Heo
Christoph Hellwig
Bart Van Assche
Others
June 2005
November 2005
January 2006
June 2006
August 2006
February 2007
October 2007
November 2007
January 2008
August 2008
November 2008
January 2009
March 2010
November 2010
November 2011
February 2012
October 2014
November 2015
July 2016
February 2017
June 2017
May 2018
April 2019
August 2020
April 2021
August 2021
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 405}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 25, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
428
51.57%
Jan Kara
13
1.57%
Omar Sandoval
10
1.20%
David Howells
4
0.48%
Damien Le Moal
4
0.48%
Tejun Heo
3
0.36%
Christoph Hellwig
1
0.12%
Bart Van Assche
1
0.12%
Others
366
44.10%
Total
830
kyber-iosched.c
1055
-
12
4214
Omar Sandoval
Jianchao Wang
Jens Axboe
Christoph Hellwig
Ming Lei
Jan Kara
John Garry
Chaitanya Kulkarni
Baolin Wang
Others
April 2017
May 2017
June 2017
October 2017
December 2017
February 2018
May 2018
September 2018
October 2018
December 2018
April 2019
June 2019
August 2020
January 2021
February 2021
May 2021
August 2021
September 2021
October 2021
December 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 1792}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 283}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 86}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 24, "token_count": 745}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "token_count": 1003}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 25, "token_count": 5}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
3220
76.41%
Jianchao Wang
745
17.68%
Jens Axboe
87
2.06%
Christoph Hellwig
67
1.59%
Ming Lei
9
0.21%
Jan Kara
5
0.12%
John Garry
2
0.05%
Chaitanya Kulkarni
2
0.05%
Baolin Wang
1
0.02%
Others
76
1.80%
Total
4214
mq-deadline.c
1172
-
13
4479
Bart Van Assche
Jens Axboe
Damien Le Moal
Omar Sandoval
Jan Kara
Tejun Heo
Christoph Hellwig
Ming Lei
Chaitanya Kulkarni
John Garry
Others
January 2017
February 2017
May 2017
August 2017
October 2017
December 2017
January 2018
February 2018
May 2018
April 2019
June 2019
August 2019
September 2019
February 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
January 2022
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 1841}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 190}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 15, "token_count": 338}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 15, "token_count": 17}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 15, "token_count": 19}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 1329}, {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 7, "token_count": 43}, {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 7, "token_count": 600}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
1972
44.03%
Jens Axboe
1871
41.77%
Damien Le Moal
379
8.46%
Omar Sandoval
192
4.29%
Jan Kara
16
0.36%
Tejun Heo
15
0.33%
Christoph Hellwig
12
0.27%
Ming Lei
10
0.22%
Chaitanya Kulkarni
4
0.09%
John Garry
1
0.02%
Others
7
0.16%
Total
4479
opal_proto.h
465
-
5
865
Scott Bauer
Jonas Rabenstein
Christoph Hellwig
Revanth Rajashekar
David Kozub
February 2017
September 2017
February 2019
April 2019
May 2019
October 2019
November 2019
March 2020
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 36}, {"author_id": 4, "token_count": 749}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 39, "token_count": 55}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 28, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Scott Bauer
753
87.05%
Jonas Rabenstein
55
6.36%
Christoph Hellwig
38
4.39%
Revanth Rajashekar
14
1.62%
David Kozub
5
0.58%
Total
865
sed-opal.c
2695
-
8
13005
Scott Bauer
Revanth Rajashekar
David Kozub
Jon Derrick
Jonas Rabenstein
Christoph Hellwig
Others
February 2017
March 2017
April 2017
September 2017
March 2018
February 2019
April 2019
May 2019
June 2019
October 2019
November 2019
March 2020
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 215}, {"author_id": 41, "token_count": 575}, {"author_id": 4, "token_count": 9389}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 4, "token_count": 139}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 39, "token_count": 64}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 38, "token_count": 746}, {"author_id": 39, "token_count": 121}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 39, "token_count": 387}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 102}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 28, "token_count": 1200}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 28, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Scott Bauer
9576
73.63%
Revanth Rajashekar
1309
10.07%
David Kozub
746
5.74%
Jon Derrick
577
4.44%
Jonas Rabenstein
572
4.40%
Christoph Hellwig
217
1.67%
Others
8
0.06%
Total
13005
t10-pi.c
281
-
6
1156
Max Gurtovoy
Martin K. Petersen
Christoph Hellwig
Dmitriy Monakhov
Bart Van Assche
Others
September 2014
June 2017
July 2018
April 2019
September 2019
December 2019
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 484}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 9}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 37, "token_count": 319}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 37, "token_count": 309}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Max Gurtovoy
628
54.33%
Martin K. Petersen
484
41.87%
Christoph Hellwig
30
2.60%
Dmitriy Monakhov
3
0.26%
Bart Van Assche
3
0.26%
Others
8
0.69%
Total
1156
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
399
Author
Tokens
Proportion
Commits
Proportion
0
Christoph Hellwig
32817
13.37%
540
15.82%
1
Jens Axboe
28460
11.59%
365
10.69%
2
Tejun Heo
25952
10.57%
305
8.93%
3
Paolo Valente
24914
10.15%
123
3.60%
4
Scott Bauer
10329
4.21%
6
0.18%
5
Ming Lei
8948
3.65%
211
6.18%
6
Omar Sandoval
8603
3.50%
65
1.90%
7
Bart Van Assche
6331
2.58%
138
4.04%
8
Josef Bacik
6169
2.51%
11
0.32%
9
Satya Tangirala
6108
2.49%
8
0.23%
10
Martin K. Petersen
5494
2.24%
63
1.85%
11
Shaohua Li
5459
2.22%
40
1.17%
12
Linus Torvalds (pre-git)
4555
1.86%
41
1.20%
13
Richard Russon
4536
1.85%
1
0.03%
14
Arianna Avanzini
3888
1.58%
6
0.18%
15
Damien Le Moal
3711
1.51%
44
1.29%
16
Linus Torvalds
3413
1.39%
47
1.38%
17
Al Viro
2979
1.21%
55
1.61%
18
Vivek Goyal
2598
1.06%
29
0.85%
19
Kent Overstreet
2152
0.88%
46
1.35%
20
Vishal Verma
2146
0.87%
3
0.09%
21
Dave Jones
1783
0.73%
6
0.18%
22
Philippe De Muyter
1585
0.65%
6
0.18%
23
Baolin Wang
1540
0.63%
26
0.76%
24
Jianchao Wang
1515
0.62%
18
0.53%
25
Jan Kara
1511
0.62%
30
0.88%
26
Keith Busch
1387
0.57%
25
0.73%
27
John Garry
1351
0.55%
29
0.85%
28
Revanth Rajashekar
1323
0.54%
6
0.18%
29
Stefan Weinhuber
1315
0.54%
2
0.06%
30
Josef Whiter
1183
0.48%
17
0.50%
31
Pavel Begunkov
1090
0.44%
38
1.11%
32
Arnd Bergmann
1039
0.42%
10
0.29%
33
Andrew Morton
1006
0.41%
49
1.44%
34
Alexey Dobriyan
826
0.34%
4
0.12%
35
Boris Burkov
815
0.33%
2
0.06%
36
Chaitanya Kulkarni
804
0.33%
12
0.35%
37
Max Gurtovoy
755
0.31%
6
0.18%
38
David Kozub
751
0.31%
12
0.35%
39
Jonas Rabenstein
627
0.26%
8
0.23%
40
Anton Altaparmakov
612
0.25%
4
0.12%
41
Jon Derrick
577
0.24%
5
0.15%
42
Eric Biggers
547
0.22%
15
0.44%
43
Luca Miccio
518
0.21%
3
0.09%
44
Russell King
508
0.21%
2
0.06%
45
Michael Christie
507
0.21%
10
0.29%
46
Neil Brown
500
0.20%
14
0.41%
47
Lei Ming
491
0.20%
18
0.53%
48
Fam Zheng
479
0.20%
3
0.09%
49
David Howells
460
0.19%
8
0.23%
50
Dmitriy Monakhov
458
0.19%
11
0.32%
51
Dan J Williams
413
0.17%
15
0.44%
52
Kay Sievers
404
0.16%
11
0.32%
53
Hannes Reinecke
393
0.16%
12
0.35%
54
Konstantin Khlebnikov
385
0.16%
9
0.26%
55
Ilya Dryomov
380
0.15%
7
0.21%
56
Shin'ichiro Kawasaki
356
0.15%
6
0.18%
57
weiping zhang
335
0.14%
16
0.47%
58
Johannes Thumshirn
335
0.14%
12
0.35%
59
Wang YanQing
332
0.14%
2
0.06%
60
Others
14717
6.00%
778
22.79%
Total
245475
3414