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Al Viro
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Stefan Weinhuber
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Vishal Verma
Vivek Goyal
Wang YanQing
weiping zhang
−
Subdirectories:
Name
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Authors
Tokens
change scale
Color Graph By Token Proportion
partitions
6730
22
92
28534
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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"group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 152}, ]}, {"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": 4, "token_count": 12}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 33, "token_count": 24}, {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 160}, {"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": 32, "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
4529
15.87%
Linus Torvalds (pre-git)
4353
15.26%
Christoph Hellwig
3813
13.36%
Linus Torvalds
2751
9.64%
Al Viro
2002
7.02%
Dave Jones
1710
5.99%
Philippe De Muyter
1584
5.55%
Stefan Weinhuber
1312
4.60%
Alexey Dobriyan
781
2.74%
Anton Altaparmakov
613
2.15%
Russell King
508
1.78%
Wang YanQing
326
1.14%
Tejun Heo
185
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
3786
13.27%
Total
28534
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
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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
1066
-
53
3928
Christoph Hellwig
Jan Kara
Linus Torvalds
Al Viro
Andrew Morton
David Howells
Jens Axboe
Vivek Goyal
Ming Lei
Dan J Williams
Linus Torvalds (pre-git)
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
March 2006
August 2006
September 2006
December 2006
February 2007
May 2007
October 2007
February 2008
June 2008
August 2008
September 2008
February 2009
April 2009
May 2009
August 2009
October 2009
April 2010
June 2010
October 2010
January 2011
February 2011
March 2011
July 2011
August 2011
September 2011
March 2012
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August 2012
December 2012
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June 2014
September 2014
October 2014
November 2014
January 2015
March 2015
April 2015
May 2015
October 2015
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June 2016
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December 2016
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June 2017
August 2017
October 2017
May 2018
July 2018
August 2018
November 2018
December 2018
January 2019
February 2019
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May 2019
August 2019
May 2020
June 2020
August 2020
September 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
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"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": 10, "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": 46, "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": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 21, "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": 24, "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": 2}, {"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": 1596265200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 73}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 50}, {"author_id": 32, "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": 32, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 24, "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": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1861}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 48}, {"author_id": 32, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 4, "token_count": 36}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2409
61.33%
Jan Kara
256
6.52%
Linus Torvalds
238
6.06%
Al Viro
143
3.64%
Andrew Morton
89
2.27%
David Howells
75
1.91%
Jens Axboe
56
1.43%
Vivek Goyal
42
1.07%
Ming Lei
36
0.92%
Dan J Williams
36
0.92%
Linus Torvalds (pre-git)
35
0.89%
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
462
11.76%
Total
3928
bfq-cgroup.c
1469
-
16
5974
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
January 2022
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 3963}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 71}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 43, "token_count": 498}, ]}, {"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": 55, "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": 47, "token_count": 470}, {"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": 26}, ]}, {"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": 36}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4228
70.77%
Luca Miccio
498
8.34%
Fam Zheng
470
7.87%
Christoph Hellwig
387
6.48%
Tejun Heo
278
4.65%
Omar Sandoval
30
0.50%
Bart Van Assche
8
0.13%
Konstantin Khlebnikov
5
0.08%
Dmitriy Monakhov
1
0.02%
Others
69
1.16%
Total
5974
bfq-iosched.c
7505
-
38
19324
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
Neil Brown
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
March 2022
April 2022
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 3987}, {"author_id": 3, "token_count": 9183}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 48}, {"author_id": 3, "token_count": 80}, ]}, {"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": 329}, {"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": 324}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 3, "token_count": 838}, {"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": 503}, {"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": 24, "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": 39, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 835}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 81}, {"author_id": 3, "token_count": 41}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "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}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 71}, {"author_id": 24, "token_count": 633}, {"author_id": 1, "token_count": 4}, {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 24, "token_count": 41}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
13828
71.56%
Arianna Avanzini
3987
20.63%
Jan Kara
779
4.03%
Jens Axboe
211
1.09%
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%
Neil Brown
1
0.01%
Konstantin Khlebnikov
1
0.01%
Others
217
1.12%
Total
19324
bfq-iosched.h
1128
-
13
2228
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": 1793}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 10, "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": 47, "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": 24, "token_count": 43}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
2042
91.65%
Jan Kara
43
1.93%
Tejun Heo
26
1.17%
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
2.96%
Total
2228
bfq-wf2q.c
1702
-
11
4501
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
January 2022
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 4069}, ]}, {"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": 55, "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": 47, "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}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4459
99.07%
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
29
0.64%
Total
4501
bio-integrity.c
464
-
27
1819
Martin K. Petersen
Kent Overstreet
Dmitriy Monakhov
Christoph Hellwig
Keith Busch
Satya Tangirala
Ming Lei
Tejun Heo
Dan J Williams
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
March 2022
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Author Name
Tokens
Token Proportion
Martin K. Petersen
1072
58.93%
Kent Overstreet
171
9.40%
Dmitriy Monakhov
162
8.91%
Christoph Hellwig
127
6.98%
Keith Busch
18
0.99%
Satya Tangirala
17
0.93%
Ming Lei
14
0.77%
Tejun Heo
13
0.71%
Dan J Williams
12
0.66%
Bart Van Assche
4
0.22%
Pavel Begunkov
3
0.16%
Linus Torvalds
1
0.05%
Jens Axboe
1
0.05%
Others
204
11.21%
Total
1819
bio.c
1804
-
63
6753
Christoph Hellwig
Jens Axboe
Kent Overstreet
Ming Lei
Keith Busch
Pavel Begunkov
Linus Torvalds
Andrew Morton
Neil Brown
Johannes Thumshirn
Chaitanya Kulkarni
Shaohua Li
Martin K. Petersen
Lei Ming
Satya Tangirala
Tejun Heo
Dmitriy Monakhov
Josef Bacik
Hannes Reinecke
Paolo Valente
Michael Christie
David Howells
Eric Biggers
Damien Le Moal
Jan Kara
Bart Van Assche
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
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
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
October 2021
December 2021
January 2022
February 2022
April 2022
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130}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 78}, {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 58, "token_count": 9}, {"author_id": 19, "token_count": 279}, {"author_id": 9, "token_count": 18}, ]}, {"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": 27, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 140}, {"author_id": 4, "token_count": 205}, {"author_id": 32, "token_count": 43}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 256}, {"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": 477}, {"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": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 39, "token_count": 23}, {"author_id": 0, "token_count": 25}, {"author_id": 32, "token_count": 82}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 141}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 188}, {"author_id": 1, "token_count": 2}, {"author_id": 32, "token_count": 75}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 39, "token_count": 11}, {"author_id": 0, "token_count": 165}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 182}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1664
24.64%
Jens Axboe
1373
20.33%
Kent Overstreet
1249
18.50%
Ming Lei
648
9.60%
Keith Busch
279
4.13%
Pavel Begunkov
202
2.99%
Linus Torvalds
201
2.98%
Andrew Morton
195
2.89%
Neil Brown
147
2.18%
Johannes Thumshirn
108
1.60%
Chaitanya Kulkarni
34
0.50%
Shaohua Li
30
0.44%
Martin K. Petersen
19
0.28%
Lei Ming
19
0.28%
Satya Tangirala
18
0.27%
Tejun Heo
16
0.24%
Dmitriy Monakhov
12
0.18%
Josef Bacik
8
0.12%
Hannes Reinecke
8
0.12%
Paolo Valente
6
0.09%
Michael Christie
6
0.09%
David Howells
6
0.09%
Eric Biggers
4
0.06%
Damien Le Moal
3
0.04%
Jan Kara
1
0.01%
Bart Van Assche
1
0.01%
Others
496
7.34%
Total
6753
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
-
2
545
Tejun Heo
Ming Lei
November 2019
February 2022
var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 544}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
544
99.82%
Ming Lei
1
0.18%
Total
545
blk-cgroup.c
1965
-
38
7545
Tejun Heo
Boris Burkov
Josef Bacik
Christoph Hellwig
Vivek Goyal
Arianna Avanzini
Jens Axboe
Ming Lei
weiping zhang
Pavel Begunkov
Baolin Wang
Bart Van Assche
Josef Whiter
Linus Torvalds
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
February 2022
March 2022
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1454313600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 64}, {"author_id": 60, "token_count": 286}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 57, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 57, "token_count": 32}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 690}, {"author_id": 31, "token_count": 5}, {"author_id": 2, "token_count": 6}, ]}, 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]}, {"timestamp": 1567321200, "group": [ {"author_id": 32, "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": 36, "token_count": 814}, {"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": 25, "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": 22}, {"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": 32, "token_count": 20}, {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 4, "token_count": 79}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
3685
48.84%
Boris Burkov
814
10.79%
Josef Bacik
716
9.49%
Christoph Hellwig
671
8.89%
Vivek Goyal
235
3.11%
Arianna Avanzini
148
1.96%
Jens Axboe
122
1.62%
Ming Lei
94
1.25%
weiping zhang
42
0.56%
Pavel Begunkov
30
0.40%
Baolin Wang
23
0.30%
Bart Van Assche
20
0.27%
Josef Whiter
5
0.07%
Linus Torvalds
1
0.01%
Jan Kara
1
0.01%
Others
938
12.43%
Total
7545
blk-cgroup.h
494
-
2
1713
Ming Lei
Tejun Heo
February 2022
March 2022
var spanGroupData = [ {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 1649}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 64}, ]}, ]
Author Name
Tokens
Token Proportion
Ming Lei
1649
96.26%
Tejun Heo
64
3.74%
Total
1713
blk-core.c
1309
-
57
4611
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
Lei Ming
Vivek Goyal
Hannes Reinecke
Satya Tangirala
Max Gurtovoy
Kent Overstreet
Konstantin Khlebnikov
Ilya Dryomov
Others
November 1991
August 1992
November 1993
January 1995
March 1997
October 1997
September 1999
January 2000
February 2002
May 2002
June 2002
September 2002
March 2003
May 2003
July 2003
April 2004
May 2004
January 2006
August 2006
December 2006
September 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
November 2015
December 2015
August 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
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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10, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 6, "token_count": 17}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 46, "token_count": 3}, {"author_id": 10, "token_count": 3}, ]}, {"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": 283}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "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": 4, "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": 803}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 39, "token_count": 114}, {"author_id": 4, "token_count": 27}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 39, "token_count": 5}, {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 194}, {"author_id": 19, "token_count": 104}, {"author_id": 4, "token_count": 39}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 28, "token_count": 9}, {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 23}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 68}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 39, "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": 130}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 189}, {"author_id": 1, "token_count": 87}, {"author_id": 28, "token_count": 3}, {"author_id": 32, "token_count": 32}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 1, "token_count": 31}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 108}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 4, "token_count": 500}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 4, "token_count": 42}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1323
28.69%
Christoph Hellwig
1153
25.01%
Ming Lei
769
16.68%
Neil Brown
219
4.75%
Bart Van Assche
181
3.93%
Tejun Heo
137
2.97%
Keith Busch
131
2.84%
Chaitanya Kulkarni
124
2.69%
Pavel Begunkov
32
0.69%
Andrew Morton
31
0.67%
Linus Torvalds (pre-git)
22
0.48%
Omar Sandoval
20
0.43%
Linus Torvalds
15
0.33%
Shaohua Li
13
0.28%
John Garry
12
0.26%
Lei Ming
5
0.11%
Vivek Goyal
4
0.09%
Hannes Reinecke
4
0.09%
Satya Tangirala
3
0.07%
Max Gurtovoy
3
0.07%
Kent Overstreet
3
0.07%
Konstantin Khlebnikov
1
0.02%
Ilya Dryomov
1
0.02%
Others
405
8.78%
Total
4611
blk-crypto-fallback.c
667
-
4
2606
Satya Tangirala
Eric Biggers
Christoph Hellwig
Ming Lei
May 2020
July 2020
January 2021
February 2021
March 2021
September 2021
October 2021
February 2022
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 2468}, ]}, {"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": 27, "token_count": 74}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
2468
94.70%
Eric Biggers
74
2.84%
Christoph Hellwig
61
2.34%
Ming Lei
3
0.12%
Total
2606
blk-crypto-internal.h
224
-
3
832
Satya Tangirala
Eric Biggers
Christoph Hellwig
May 2020
September 2020
September 2021
January 2022
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 772}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 51}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
772
92.79%
Eric Biggers
59
7.09%
Christoph Hellwig
1
0.12%
Total
832
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": 27, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 27, "token_count": 57}, {"author_id": 9, "token_count": 253}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "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-sysfs.c
172
-
1
713
Eric Biggers
January 2022
var spanGroupData = [ {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 713}, ]}, ]
Author Name
Tokens
Token Proportion
Eric Biggers
713
100.00%
Total
713
blk-crypto.c
415
-
4
1342
Satya Tangirala
Eric Biggers
Pavel Begunkov
Christoph Hellwig
May 2020
July 2020
September 2020
January 2021
August 2021
October 2021
January 2022
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 1239}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 27, "token_count": 47}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 28}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1244
92.70%
Eric Biggers
93
6.93%
Pavel Begunkov
3
0.22%
Christoph Hellwig
2
0.15%
Total
1342
blk-flush.c
530
-
18
1654
Tejun Heo
Jens Axboe
Ming Lei
Christoph Hellwig
Konstantin Khlebnikov
Hannes Reinecke
Bart Van Assche
Michael Christie
Jianchao Wang
Shaohua Li
Omar Sandoval
Lei Ming
Kent Overstreet
Others
January 2008
November 2008
March 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
January 2022
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 157}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"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": 21, "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": 10, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 4, "token_count": 262}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 3}, {"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": 1}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 54, "token_count": 26}, {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 26, "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": 55, "token_count": 54}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 4, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
520
31.44%
Jens Axboe
436
26.36%
Ming Lei
398
24.06%
Christoph Hellwig
91
5.50%
Konstantin Khlebnikov
54
3.26%
Hannes Reinecke
26
1.57%
Bart Van Assche
7
0.42%
Michael Christie
6
0.36%
Jianchao Wang
6
0.36%
Shaohua Li
4
0.24%
Omar Sandoval
2
0.12%
Lei Ming
1
0.06%
Kent Overstreet
1
0.06%
Others
102
6.17%
Total
1654
blk-ia-ranges.c
348
-
3
1299
Damien Le Moal
Jens Axboe
Others
October 2021
November 2021
January 2022
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 15, "token_count": 1294}, ]}, {"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
1294
99.62%
Jens Axboe
1
0.08%
Others
4
0.31%
Total
1299
blk-integrity.c
457
-
22
2011
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": 11, "token_count": 1035}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 11, "token_count": 28}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 11, "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": 11, "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": 21, "token_count": 38}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "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": 11, "token_count": 219}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 56, "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": 36}, ]}, {"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": 27, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 27, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1726
85.83%
Dan J Williams
51
2.54%
Christoph Hellwig
40
1.99%
Kent Overstreet
38
1.89%
Max Gurtovoy
36
1.79%
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
3.28%
Total
2011
blk-ioc.c
455
-
15
1836
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
March 2022
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": 24, "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": 257}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 519}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
781
42.54%
Tejun Heo
748
40.74%
Jens Axboe
225
12.25%
Jan Kara
1
0.05%
Others
81
4.41%
Total
1836
blk-iocost.c
3463
-
11
14308
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
February 2022
April 2022
var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 8050}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 165}, ]}, {"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": 129}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 2, "token_count": 5056}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 25, "token_count": 518}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 25, "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": 4, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 32, "token_count": 18}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
13661
95.48%
Baolin Wang
546
3.82%
Christoph Hellwig
38
0.27%
Pavel Begunkov
18
0.13%
Ming Lei
7
0.05%
Others
38
0.27%
Total
14308
blk-iolatency.c
1058
-
13
4394
Josef Bacik
Josef Whiter
Christoph Hellwig
Tejun Heo
Arnd Bergmann
Ming Lei
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
February 2022
March 2022
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 33, "token_count": 4}, {"author_id": 8, "token_count": 3257}, {"author_id": 31, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 31, "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": 31, "token_count": 38}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 195}, ]}, {"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": 25, "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": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
3257
74.12%
Josef Whiter
760
17.30%
Christoph Hellwig
31
0.71%
Tejun Heo
27
0.61%
Arnd Bergmann
4
0.09%
Ming Lei
3
0.07%
Bart Van Assche
3
0.07%
Baolin Wang
1
0.02%
Others
308
7.01%
Total
4394
blk-ioprio.c
269
-
3
883
Bart Van Assche
Jens Axboe
Ming Lei
June 2021
November 2021
February 2022
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 843}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
843
95.47%
Jens Axboe
35
3.96%
Ming Lei
5
0.57%
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
318
-
19
1161
Ilya Dryomov
Chaitanya Kulkarni
Dmitriy Monakhov
Christoph Hellwig
Martin K. Petersen
Damien Le Moal
Ming Lei
Jens Axboe
Kent Overstreet
Eric Biggers
Others
April 2010
July 2010
May 2011
August 2012
September 2012
October 2013
February 2014
January 2015
February 2015
July 2015
April 2016
May 2016
June 2016
October 2016
November 2016
December 2016
January 2017
April 2017
July 2017
September 2017
October 2017
November 2017
January 2018
October 2018
November 2018
July 2020
August 2020
September 2020
November 2020
March 2021
January 2022
var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 50, "token_count": 203}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 114}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 39, "token_count": 203}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 15, "token_count": 28}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 56, "token_count": 247}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 56, "token_count": 31}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 4, "token_count": 19}, ]}, {"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": 1641024000, "group": [ {"author_id": 39, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Ilya Dryomov
278
23.94%
Chaitanya Kulkarni
215
18.52%
Dmitriy Monakhov
203
17.48%
Christoph Hellwig
164
14.13%
Martin K. Petersen
39
3.36%
Damien Le Moal
31
2.67%
Ming Lei
19
1.64%
Jens Axboe
12
1.03%
Kent Overstreet
6
0.52%
Eric Biggers
1
0.09%
Others
193
16.62%
Total
1161
blk-map.c
655
-
21
2606
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
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 280}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 50}, {"author_id": 21, "token_count": 26}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 17, "token_count": 23}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 17, "token_count": 36}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1746}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 117}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2090
80.20%
Jens Axboe
285
10.94%
Al Viro
60
2.30%
Kent Overstreet
28
1.07%
Linus Torvalds
13
0.50%
Satya Tangirala
5
0.19%
Martin K. Petersen
3
0.12%
Tejun Heo
1
0.04%
Michael Christie
1
0.04%
Others
120
4.60%
Total
2606
blk-merge.c
1124
-
34
4500
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
Keith Busch
Michael Christie
Chaitanya Kulkarni
Konstantin Khlebnikov
Omar Sandoval
Jan Kara
Neil Brown
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
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
March 2022
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{"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 11, "token_count": 26}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 21, "token_count": 66}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 21, "token_count": 300}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 19, "token_count": 19}, {"author_id": 46, "token_count": 60}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 48, "token_count": 23}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 39, "token_count": 18}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 122}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 195}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 26, "token_count": 68}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 15, "token_count": 27}, {"author_id": 27, "token_count": 1}, {"author_id": 58, "token_count": 5}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 327}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 154}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 45}, {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 76}, ]}, {"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": 4, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 55, "token_count": 16}, {"author_id": 9, "token_count": 53}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 718}, {"author_id": 19, "token_count": 1}, {"author_id": 4, "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": 24, "token_count": 3}, {"author_id": 4, "token_count": 26}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 99}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 141}, {"author_id": 1, "token_count": 41}, {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 2, "token_count": 45}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
934
20.76%
Jens Axboe
734
16.31%
Baolin Wang
718
15.96%
Ming Lei
668
14.84%
Kent Overstreet
384
8.53%
Tejun Heo
292
6.49%
Bart Van Assche
128
2.84%
Martin K. Petersen
82
1.82%
Jianchao Wang
68
1.51%
Lei Ming
60
1.33%
Satya Tangirala
53
1.18%
Damien Le Moal
43
0.96%
Keith Busch
33
0.73%
Michael Christie
23
0.51%
Chaitanya Kulkarni
18
0.40%
Konstantin Khlebnikov
16
0.36%
Omar Sandoval
8
0.18%
Jan Kara
8
0.18%
Neil Brown
6
0.13%
Johannes Thumshirn
5
0.11%
Pavel Begunkov
3
0.07%
Eric Biggers
1
0.02%
Others
215
4.78%
Total
4500
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": 4, "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
870
-
17
4074
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
March 2022
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 1125}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 7, "token_count": 80}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 124}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 497}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 6, "token_count": 980}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 144}, ]}, {"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": 377}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 69}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "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": 4, "token_count": 306}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 26, "token_count": 5}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 39, "token_count": 23}, {"author_id": 32, "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": 4, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "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": 28, "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": 28, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 4, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
2127
52.21%
Bart Van Assche
1408
34.56%
Ming Lei
382
9.38%
Jens Axboe
27
0.66%
Chaitanya Kulkarni
23
0.56%
Christoph Hellwig
11
0.27%
John Garry
10
0.25%
Johannes Thumshirn
5
0.12%
Jianchao Wang
5
0.12%
Pavel Begunkov
1
0.02%
Others
75
1.84%
Total
4074
blk-mq-debugfs.h
105
-
4
435
Omar Sandoval
Ming Lei
Bart Van Assche
Others
May 2017
November 2017
June 2018
December 2018
June 2019
March 2022
var spanGroupData = [ {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 319}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 7, "token_count": 39}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 61}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
319
73.33%
Ming Lei
64
14.71%
Bart Van Assche
39
8.97%
Others
13
2.99%
Total
435
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": 19, "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
662
-
17
2436
Ming Lei
Jens Axboe
Omar Sandoval
John Garry
Shin'ichiro Kawasaki
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
March 2022
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 499}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 265}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 4, "token_count": 50}, {"author_id": 6, "token_count": 42}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 55}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 314}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 0, "token_count": 1}, {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 4, "token_count": 74}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 350}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 17}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 40}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 28, "token_count": 57}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 24, "token_count": 20}, {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 161}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 53, "token_count": 35}, ]}, ]
Author Name
Tokens
Token Proportion
Ming Lei
1010
41.46%
Jens Axboe
593
24.34%
Omar Sandoval
345
14.16%
John Garry
218
8.95%
Shin'ichiro Kawasaki
35
1.44%
Jan Kara
20
0.82%
Baolin Wang
18
0.74%
Damien Le Moal
12
0.49%
Christoph Hellwig
9
0.37%
Bart Van Assche
9
0.37%
Pavel Begunkov
2
0.08%
Others
165
6.77%
Total
2436
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": 4, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "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": 28, "token_count": 2}, {"author_id": 32, "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
329
-
15
1477
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
March 2022
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 540}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"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": 281}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 19, "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": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 46, "token_count": 96}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 105}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 72}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 4, "token_count": 51}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 4, "token_count": 28}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
975
66.01%
Ming Lei
175
11.85%
Bart Van Assche
105
7.11%
Lei Ming
96
6.50%
Omar Sandoval
25
1.69%
Keith Busch
21
1.42%
Christoph Hellwig
1
0.07%
Others
79
5.35%
Total
1477
blk-mq-tag.c
684
-
16
2614
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
February 2022
March 2022
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 156}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 399}, {"author_id": 46, "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": 10, "token_count": 14}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 19, "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": 16}, ]}, {"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": 4, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 26, "token_count": 12}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 19, "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": 4, "token_count": 90}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 4, "token_count": 116}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 0, "token_count": 3}, {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 54, "token_count": 22}, {"author_id": 28, "token_count": 101}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 28, "token_count": 50}, {"author_id": 4, "token_count": 147}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 121}, {"author_id": 28, "token_count": 120}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 28, "token_count": 182}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
994
38.03%
John Garry
454
17.37%
Ming Lei
417
15.95%
Omar Sandoval
385
14.73%
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
112
4.28%
Total
2614
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": 46, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 10, "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": 4, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 28, "token_count": 21}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 28, "token_count": 21}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 34}, {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 28, "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
4775
-
80
19280
Jens Axboe
Christoph Hellwig
Ming Lei
Omar Sandoval
Jianchao Wang
Keith Busch
Bart Van Assche
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
April 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": 59}, {"author_id": 1, "token_count": 218}, {"author_id": 4, "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": 10, "token_count": 27}, {"author_id": 2, "token_count": 29}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 42}, {"author_id": 19, "token_count": 9}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 4, "token_count": 30}, {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 16, "token_count": 2}, {"author_id": 4, "token_count": 34}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 51, "token_count": 22}, {"author_id": 4, "token_count": 24}, ]}, {"timestamp": 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"token_count": 49}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 1, "token_count": 4}, {"author_id": 26, "token_count": 1}, {"author_id": 4, "token_count": 78}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 4, "token_count": 186}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 26, "token_count": 280}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 420}, {"author_id": 26, "token_count": 194}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 1, "token_count": 211}, {"author_id": 4, "token_count": 123}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 7}, {"author_id": 26, "token_count": 1}, {"author_id": 4, "token_count": 137}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 29}, {"author_id": 26, "token_count": 53}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 26, "token_count": 21}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 62}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 7, "token_count": 40}, {"author_id": 0, "token_count": 1}, {"author_id": 4, "token_count": 396}, {"author_id": 60, "token_count": 17}, ]}, {"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": 4, "token_count": 1}, {"author_id": 32, "token_count": 37}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 7, "token_count": 136}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "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": 28, "token_count": 2}, {"author_id": 19, "token_count": 11}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 214}, {"author_id": 19, "token_count": 71}, {"author_id": 4, "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": 4, "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": 4, "token_count": 65}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 28, "token_count": 21}, {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 54, "token_count": 1}, {"author_id": 4, "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": 24, "token_count": 176}, {"author_id": 4, "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": 28, "token_count": 24}, {"author_id": 4, "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": 4, "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": 279}, {"author_id": 1, "token_count": 1251}, {"author_id": 28, "token_count": 227}, {"author_id": 4, "token_count": 95}, {"author_id": 32, "token_count": 99}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1987}, {"author_id": 1, "token_count": 255}, {"author_id": 4, "token_count": 119}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 205}, {"author_id": 28, "token_count": 1}, {"author_id": 19, "token_count": 39}, {"author_id": 4, "token_count": 82}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 1, "token_count": 146}, {"author_id": 4, "token_count": 383}, {"author_id": 53, "token_count": 82}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
6496
33.69%
Christoph Hellwig
4350
22.56%
Ming Lei
3568
18.51%
Omar Sandoval
571
2.96%
Jianchao Wang
561
2.91%
Keith Busch
557
2.89%
Bart Van Assche
529
2.74%
John Garry
276
1.43%
Tejun Heo
214
1.11%
Jan Kara
176
0.91%
Lei Ming
153
0.79%
Pavel Begunkov
140
0.73%
Shaohua Li
86
0.45%
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
1316
6.83%
Total
19280
blk-mq.h
397
-
15
1605
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
March 2022
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 40}, {"author_id": 46, "token_count": 74}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 83}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 46, "token_count": 20}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 15}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 61}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 15, "token_count": 47}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 95}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 28, "token_count": 285}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 90}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 56}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 1, "token_count": 105}, {"author_id": 28, "token_count": 28}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 4, "token_count": 72}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 4, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
514
32.02%
Ming Lei
350
21.81%
John Garry
313
19.50%
Lei Ming
102
6.36%
Christoph Hellwig
92
5.73%
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
1605
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
146
Bart Van Assche
Others
September 2018
December 2020
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 108}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 38}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
108
73.97%
Others
38
26.03%
Total
146
blk-rq-qos.c
304
-
9
1170
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": 627}, {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 105}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 31, "token_count": 298}, {"author_id": 4, "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": 31, "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": 24, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
627
53.59%
Josef Whiter
316
27.01%
Jens Axboe
105
8.97%
Tejun Heo
96
8.21%
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
1170
blk-rq-qos.h
222
-
9
1147
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
March 2022
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 549}, {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 246}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 31, "token_count": 53}, {"author_id": 4, "token_count": 40}, {"author_id": 60, "token_count": 6}, ]}, {"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": 4, "token_count": 57}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 46}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
549
47.86%
Jens Axboe
254
22.14%
Tejun Heo
182
15.87%
Ming Lei
97
8.46%
Josef Whiter
54
4.71%
Bart Van Assche
2
0.17%
Christoph Hellwig
1
0.09%
Others
8
0.70%
Total
1147
blk-settings.c
903
-
23
2819
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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{"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": 39, "token_count": 53}, {"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": 24, "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": 55, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 19, "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": 89}, ]}, {"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": 53, "token_count": 59}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1080
38.31%
Jens Axboe
558
19.79%
Damien Le Moal
311
11.03%
Christoph Hellwig
270
9.58%
Keith Busch
158
5.60%
Shin'ichiro Kawasaki
59
2.09%
Chaitanya Kulkarni
53
1.88%
Kent Overstreet
15
0.53%
Shaohua Li
5
0.18%
Tejun Heo
4
0.14%
Konstantin Khlebnikov
1
0.04%
Jan Kara
1
0.04%
Others
304
10.78%
Total
2819
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": 10, "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": 10, "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": 32, "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": 10, "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": 4, "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
955
-
46
4176
Jens Axboe
Christoph Hellwig
Martin K. Petersen
weiping zhang
Damien Le Moal
Ming Lei
Tejun Heo
Kent Overstreet
Omar Sandoval
Keith Busch
Eric Biggers
Chaitanya Kulkarni
Max Gurtovoy
Bart Van Assche
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
February 2022
March 2022
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{"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "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": 11, "token_count": 33}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 51, "token_count": 35}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 11, "token_count": 26}, {"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": 46, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 139}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 146}, {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 147}, {"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": 54, "token_count": 33}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 39, "token_count": 42}, {"author_id": 1, "token_count": 265}, ]}, {"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": 24, "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": 10, "token_count": 9}, ]}, {"timestamp": 1491030000, "group": 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[ {"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": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 57, "token_count": 126}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 4, "token_count": 73}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 4, "token_count": 24}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 19, "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": 4, "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": 3}, {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 27, "token_count": 43}, {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 4, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1728
41.38%
Christoph Hellwig
401
9.60%
Martin K. Petersen
388
9.29%
weiping zhang
225
5.39%
Damien Le Moal
205
4.91%
Ming Lei
163
3.90%
Tejun Heo
57
1.36%
Kent Overstreet
50
1.20%
Omar Sandoval
46
1.10%
Keith Busch
44
1.05%
Eric Biggers
43
1.03%
Chaitanya Kulkarni
42
1.01%
Max Gurtovoy
39
0.93%
Bart Van Assche
38
0.91%
Dan J Williams
35
0.84%
Hannes Reinecke
33
0.79%
Josef Bacik
21
0.50%
Shaohua Li
9
0.22%
Lei Ming
3
0.07%
Jan Kara
3
0.07%
Others
603
14.44%
Total
4176
blk-throttle.c
2405
-
25
11574
Shaohua Li
Tejun Heo
Vivek Goyal
Baolin Wang
Ming Lei
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
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
September 2020
October 2020
November 2020
January 2021
September 2021
October 2021
November 2021
February 2022
March 2022
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Author Name
Tokens
Token Proportion
Shaohua Li
4991
43.12%
Tejun Heo
3390
29.29%
Vivek Goyal
2299
19.86%
Baolin Wang
203
1.75%
Ming Lei
109
0.94%
Christoph Hellwig
44
0.38%
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
465
4.02%
Total
11574
blk-throttle.h
189
-
3
583
Jens Axboe
Ming Lei
Others
October 2021
February 2022
March 2022
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Author Name
Tokens
Token Proportion
Jens Axboe
507
86.96%
Ming Lei
48
8.23%
Others
28
4.80%
Total
583
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
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Author Name
Tokens
Token Proportion
Jens Axboe
465
86.27%
Christoph Hellwig
31
5.75%