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Al Viro
Alexey Dobriyan
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Stefan Weinhuber
Tejun Heo
Vishal Verma
Vivek Goyal
yu kuai
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109
28660
Linus Torvalds (pre-git)
Richard Russon
Linus Torvalds
Dave Jones
Al Viro
Christoph Hellwig
Philippe De Muyter
Cai Zhiyong
Alexey Dobriyan
Stefan Weinhuber
Anton Altaparmakov
Russell King
Tejun Heo
Andrew Morton
Ming Lei
Kay Sievers
Arnd Bergmann
Damien Le Moal
Martin K. Petersen
Hannes Reinecke
Bart Van Assche
Jan Kara
Pavel Begunkov
Omar Sandoval
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"group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 38, "token_count": 24}, {"author_id": 10, "token_count": 1}, {"author_id": 0, "token_count": 80}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 125}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 0, "token_count": 168}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 35, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 42}, {"author_id": 60, "token_count": 282}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
5069
17.69%
Richard Russon
4360
15.21%
Linus Torvalds
3114
10.87%
Dave Jones
1862
6.50%
Al Viro
1788
6.24%
Christoph Hellwig
1597
5.57%
Philippe De Muyter
1593
5.56%
Cai Zhiyong
1453
5.07%
Alexey Dobriyan
955
3.33%
Stefan Weinhuber
868
3.03%
Anton Altaparmakov
509
1.78%
Russell King
369
1.29%
Tejun Heo
368
1.28%
Andrew Morton
190
0.66%
Ming Lei
145
0.51%
Kay Sievers
144
0.50%
Arnd Bergmann
24
0.08%
Damien Le Moal
15
0.05%
Martin K. Petersen
10
0.03%
Hannes Reinecke
6
0.02%
Bart Van Assche
6
0.02%
Jan Kara
5
0.02%
Pavel Begunkov
4
0.01%
Omar Sandoval
4
0.01%
Others
4202
14.66%
Total
28660
Files:
badblocks.c
601
-
7
2360
Vishal Verma
Shaohua Li
Christoph Hellwig
Others
December 2015
January 2016
October 2016
November 2017
April 2019
August 2020
var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 2181}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 12, "token_count": 43}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Vishal Verma
2181
92.42%
Shaohua Li
43
1.82%
Christoph Hellwig
2
0.08%
Others
134
5.68%
Total
2360
bdev.c
1056
-
67
4019
Christoph Hellwig
Linus Torvalds
Jan Kara
Al Viro
Linus Torvalds (pre-git)
Andrew Morton
Jens Axboe
David Howells
Darrick J. Wong
Tejun Heo
Ming Lei
Eric Biggers
Vivek Goyal
Pavel Begunkov
Neil Brown
Shaohua Li
Damien Le Moal
Satya Tangirala
Martin K. Petersen
Vishal Verma
Kent Overstreet
Josef Bacik
Bart Van Assche
Others
September 1991
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May 2011
July 2011
August 2011
September 2011
March 2012
July 2012
August 2012
November 2012
December 2012
June 2013
June 2014
September 2014
October 2014
November 2014
January 2015
March 2015
April 2015
May 2015
October 2015
November 2015
January 2016
February 2016
June 2016
October 2016
November 2016
December 2016
January 2017
May 2017
June 2017
August 2017
October 2017
May 2018
July 2018
August 2018
November 2018
December 2018
January 2019
March 2019
April 2019
May 2019
July 2019
August 2019
November 2019
March 2020
May 2020
June 2020
July 2020
August 2020
September 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
July 2021
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
July 2022
August 2022
November 2022
April 2023
June 2023
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{"author_id": 0, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 87}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 131}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 35, "token_count": 6}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 24, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1356}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 1, "token_count": 6}, {"author_id": 35, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 5, "token_count": 36}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 28, "token_count": 54}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 1, "token_count": 6}, {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 0, "token_count": 268}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2215
55.11%
Linus Torvalds
226
5.62%
Jan Kara
218
5.42%
Al Viro
181
4.50%
Linus Torvalds (pre-git)
109
2.71%
Andrew Morton
107
2.66%
Jens Axboe
73
1.82%
David Howells
65
1.62%
Darrick J. Wong
65
1.62%
Tejun Heo
58
1.44%
Ming Lei
57
1.42%
Eric Biggers
54
1.34%
Vivek Goyal
29
0.72%
Pavel Begunkov
15
0.37%
Neil Brown
7
0.17%
Shaohua Li
5
0.12%
Damien Le Moal
4
0.10%
Satya Tangirala
3
0.07%
Martin K. Petersen
2
0.05%
Vishal Verma
1
0.02%
Kent Overstreet
1
0.02%
Josef Bacik
1
0.02%
Bart Van Assche
1
0.02%
Others
522
12.99%
Total
4019
bfq-cgroup.c
1496
-
18
6046
Paolo Valente
Fam Zheng
Christoph Hellwig
Tejun Heo
Jan Kara
yu kuai
Arianna Avanzini
Omar Sandoval
Bart Van Assche
Dmitriy Monakhov
Others
March 2012
April 2012
January 2013
August 2013
August 2015
April 2017
June 2017
August 2017
November 2017
January 2018
May 2018
August 2018
November 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
April 2022
June 2022
July 2022
September 2022
November 2022
December 2022
January 2023
February 2023
April 2023
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Author Name
Tokens
Token Proportion
Paolo Valente
4352
71.98%
Fam Zheng
448
7.41%
Christoph Hellwig
370
6.12%
Tejun Heo
241
3.99%
Jan Kara
171
2.83%
yu kuai
105
1.74%
Arianna Avanzini
98
1.62%
Omar Sandoval
30
0.50%
Bart Van Assche
30
0.50%
Dmitriy Monakhov
1
0.02%
Others
200
3.31%
Total
6046
bfq-iosched.c
7686
-
44
20402
Paolo Valente
Arianna Avanzini
Jan Kara
Christoph Hellwig
yu kuai
Bart Van Assche
Jens Axboe
Tejun Heo
Ming Lei
Damien Le Moal
Omar Sandoval
Andrew Morton
John Garry
Neil Brown
Chaitanya Kulkarni
Others
April 2002
July 2002
September 2008
May 2015
November 2016
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
May 2022
June 2022
July 2022
September 2022
October 2022
November 2022
December 2022
January 2023
February 2023
March 2023
April 2023
May 2023
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"group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 76}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 27}, {"author_id": 3, "token_count": 304}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 790}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 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": 478}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 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{"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 81}, {"author_id": 3, "token_count": 21}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 59}, {"author_id": 24, "token_count": 629}, {"author_id": 1, "token_count": 4}, {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 24, "token_count": 57}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 27}, {"author_id": 19, "token_count": 30}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 30}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 20}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 19, "token_count": 39}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 3, "token_count": 655}, {"author_id": 19, "token_count": 13}, {"author_id": 60, "token_count": 580}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 10, "token_count": 67}, {"author_id": 17, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
14185
69.53%
Arianna Avanzini
3927
19.25%
Jan Kara
813
3.98%
Christoph Hellwig
157
0.77%
yu kuai
153
0.75%
Bart Van Assche
145
0.71%
Jens Axboe
84
0.41%
Tejun Heo
25
0.12%
Ming Lei
18
0.09%
Damien Le Moal
13
0.06%
Omar Sandoval
6
0.03%
Andrew Morton
3
0.01%
John Garry
2
0.01%
Neil Brown
1
0.00%
Chaitanya Kulkarni
1
0.00%
Others
869
4.26%
Total
20402
bfq-iosched.h
1210
-
17
2305
Paolo Valente
Arianna Avanzini
Jan Kara
Tejun Heo
Christoph Hellwig
yu kuai
Omar Sandoval
Bart Van Assche
Fam Zheng
Damien Le Moal
Others
April 2012
August 2015
April 2017
June 2017
July 2017
August 2017
December 2017
January 2018
March 2018
May 2018
June 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
April 2022
May 2022
July 2022
August 2022
September 2022
November 2022
January 2023
var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 321}, {"author_id": 3, "token_count": 1468}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 41}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 24, "token_count": 42}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 3, "token_count": 40}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 48}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
1717
74.49%
Arianna Avanzini
321
13.93%
Jan Kara
52
2.26%
Tejun Heo
30
1.30%
Christoph Hellwig
26
1.13%
yu kuai
21
0.91%
Omar Sandoval
7
0.30%
Bart Van Assche
6
0.26%
Fam Zheng
4
0.17%
Damien Le Moal
2
0.09%
Others
119
5.16%
Total
2305
bfq-wf2q.c
1701
-
16
4439
Paolo Valente
yu kuai
Arianna Avanzini
Jan Kara
Fam Zheng
Dmitriy Monakhov
Damien Le Moal
Christoph Hellwig
Bart Van Assche
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
April 2019
August 2019
January 2020
February 2020
August 2020
March 2021
August 2021
November 2021
January 2022
June 2022
August 2022
September 2022
November 2022
January 2023
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Author Name
Tokens
Token Proportion
Paolo Valente
4080
91.91%
yu kuai
218
4.91%
Arianna Avanzini
76
1.71%
Jan Kara
20
0.45%
Fam Zheng
4
0.09%
Dmitriy Monakhov
3
0.07%
Damien Le Moal
3
0.07%
Christoph Hellwig
2
0.05%
Bart Van Assche
1
0.02%
Others
32
0.72%
Total
4439
bio-integrity.c
460
-
35
1819
Martin K. Petersen
Kent Overstreet
Dmitriy Monakhov
Christoph Hellwig
Jens Axboe
Linus Torvalds
Andrew Morton
Keith Busch
Satya Tangirala
Ming Lei
Tejun Heo
Mike Snitzer
Darrick J. Wong
Linus Torvalds (pre-git)
Bart Van Assche
Pavel Begunkov
David Howells
Others
August 1992
May 1998
February 2002
April 2002
June 2002
September 2002
January 2003
February 2003
May 2003
July 2003
September 2003
May 2004
June 2004
August 2004
January 2005
March 2005
January 2006
July 2006
November 2006
January 2008
February 2008
April 2008
June 2008
September 2008
January 2009
March 2009
June 2009
January 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
October 2016
May 2017
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
July 2022
February 2023
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{"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 11, "token_count": 759}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 11, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 11, "token_count": 78}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 25, "token_count": 30}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 25, "token_count": 103}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 21}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 113}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 55, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 53, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 11, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 22, "token_count": 10}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 54, "token_count": 125}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 34}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 11, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
994
54.65%
Kent Overstreet
190
10.45%
Dmitriy Monakhov
134
7.37%
Christoph Hellwig
133
7.31%
Jens Axboe
40
2.20%
Linus Torvalds
32
1.76%
Andrew Morton
25
1.37%
Keith Busch
18
0.99%
Satya Tangirala
17
0.93%
Ming Lei
14
0.77%
Tejun Heo
13
0.71%
Mike Snitzer
11
0.60%
Darrick J. Wong
6
0.33%
Linus Torvalds (pre-git)
4
0.22%
Bart Van Assche
4
0.22%
Pavel Begunkov
3
0.16%
David Howells
3
0.16%
Others
178
9.79%
Total
1819
bio.c
1821
-
77
6806
Christoph Hellwig
Jens Axboe
Kent Overstreet
Ming Lei
Pavel Begunkov
Keith Busch
Linus Torvalds
Andrew Morton
Neil Brown
Martin K. Petersen
Mike Snitzer
David Howells
Dmitriy Monakhov
Linus Torvalds (pre-git)
Al Viro
Tejun Heo
Chaitanya Kulkarni
Satya Tangirala
Dennis Zhou
Michael Christie
Shaohua Li
Josef Bacik
Bart Van Assche
Paolo Valente
Eric Biggers
Damien Le Moal
Dave Jones
Jan Kara
Others
September 1992
June 1993
January 1995
June 1995
January 1997
March 1997
June 2000
July 2000
February 2002
June 2002
July 2002
September 2002
October 2002
November 2002
January 2003
April 2003
May 2003
July 2003
September 2003
February 2004
May 2004
June 2004
August 2004
September 2004
January 2005
March 2005
July 2005
September 2005
November 2005
January 2006
March 2006
November 2006
December 2006
April 2007
July 2007
January 2008
April 2008
June 2008
September 2008
October 2008
December 2008
February 2009
April 2009
May 2009
June 2009
September 2009
April 2010
October 2010
March 2011
May 2011
July 2011
October 2011
November 2011
January 2012
March 2012
May 2012
July 2012
September 2012
October 2012
December 2012
February 2013
March 2013
August 2013
September 2013
October 2013
November 2013
March 2014
June 2014
October 2014
November 2014
December 2014
January 2015
April 2015
May 2015
July 2015
November 2015
December 2015
February 2016
March 2016
April 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
March 2022
April 2022
May 2022
June 2022
July 2022
September 2022
October 2022
November 2022
January 2023
February 2023
March 2023
May 2023
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{"author_id": 22, "token_count": 204}, {"author_id": 9, "token_count": 18}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 71}, {"author_id": 5, "token_count": 192}, {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 220}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 1, "token_count": 338}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 41, "token_count": 23}, {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 141}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 140}, {"author_id": 1, "token_count": 2}, {"author_id": 35, "token_count": 77}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 0, "token_count": 84}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 157}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 53, "token_count": 76}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 43}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 16, "token_count": 31}, {"author_id": 22, "token_count": 117}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 0, "token_count": 7}, {"author_id": 22, "token_count": 66}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 35, "token_count": 9}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 35, "token_count": 311}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 7}, {"author_id": 1, "token_count": 79}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 52, "token_count": 26}, {"author_id": 60, "token_count": 43}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1313
19.29%
Jens Axboe
1312
19.28%
Kent Overstreet
966
14.19%
Ming Lei
614
9.02%
Pavel Begunkov
425
6.24%
Keith Busch
388
5.70%
Linus Torvalds
239
3.51%
Andrew Morton
175
2.57%
Neil Brown
174
2.56%
Martin K. Petersen
119
1.75%
Mike Snitzer
82
1.20%
David Howells
39
0.57%
Dmitriy Monakhov
32
0.47%
Linus Torvalds (pre-git)
31
0.46%
Al Viro
31
0.46%
Tejun Heo
29
0.43%
Chaitanya Kulkarni
27
0.40%
Satya Tangirala
18
0.26%
Dennis Zhou
12
0.18%
Michael Christie
11
0.16%
Shaohua Li
9
0.13%
Josef Bacik
8
0.12%
Bart Van Assche
8
0.12%
Paolo Valente
7
0.10%
Eric Biggers
4
0.06%
Damien Le Moal
3
0.04%
Dave Jones
2
0.03%
Jan Kara
1
0.01%
Others
727
10.68%
Total
6806
blk-cgroup-fc-appid.c
57
-
5
183
Christoph Hellwig
Dennis Zhou
Others
December 2018
June 2021
April 2022
August 2022
May 2023
var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
30
16.39%
Dennis Zhou
7
3.83%
Others
146
79.78%
Total
183
blk-cgroup-rwstat.c
130
-
4
514
Tejun Heo
Shaohua Li
Josef Bacik
Others
March 2012
April 2012
March 2017
June 2017
July 2018
November 2019
March 2021
var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 12, "token_count": 32}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 461}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
466
90.66%
Shaohua Li
33
6.42%
Josef Bacik
1
0.19%
Others
14
2.72%
Total
514
blk-cgroup-rwstat.h
149
-
16
544
Tejun Heo
Shaohua Li
Christoph Hellwig
Arnd Bergmann
Jens Axboe
Paolo Valente
Bart Van Assche
Michael Christie
Dennis Zhou
Ming Lei
Josef Bacik
Arianna Avanzini
Others
January 2006
March 2006
July 2007
April 2010
March 2012
April 2012
January 2013
August 2015
June 2016
October 2016
November 2016
March 2017
April 2017
June 2017
January 2018
July 2018
December 2018
June 2019
November 2019
February 2022
July 2022
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 84}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 12, "token_count": 24}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 38, "token_count": 13}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 272}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
444
81.62%
Shaohua Li
24
4.41%
Christoph Hellwig
21
3.86%
Arnd Bergmann
13
2.39%
Jens Axboe
8
1.47%
Paolo Valente
7
1.29%
Bart Van Assche
5
0.92%
Michael Christie
3
0.55%
Dennis Zhou
2
0.37%
Ming Lei
1
0.18%
Josef Bacik
1
0.18%
Arianna Avanzini
1
0.18%
Others
14
2.57%
Total
544
blk-cgroup.c
2145
-
58
8041
Tejun Heo
Christoph Hellwig
Josef Bacik
Boris Burkov
Dennis Zhou
Vivek Goyal
yu kuai
Ming Lei
Jens Axboe
Arianna Avanzini
Shaohua Li
Pavel Begunkov
Paolo Valente
Baolin Wang
Bart Van Assche
Martin K. Petersen
Keith Busch
Andrew Morton
Josef Whiter
Jan Kara
Linus Torvalds (pre-git)
Linus Torvalds
Al Viro
Others
November 1993
May 1998
February 2002
April 2002
July 2002
September 2002
February 2003
July 2003
April 2004
October 2004
March 2006
July 2006
July 2007
October 2007
January 2008
June 2008
December 2009
March 2010
April 2010
May 2010
July 2010
September 2010
January 2011
March 2011
May 2011
October 2011
January 2012
March 2012
April 2012
June 2012
November 2012
January 2013
May 2013
August 2013
October 2013
February 2014
May 2014
June 2014
July 2014
May 2015
June 2015
July 2015
August 2015
September 2015
December 2015
February 2016
June 2016
July 2016
November 2016
January 2017
February 2017
March 2017
August 2017
September 2017
October 2017
March 2018
April 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
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
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
September 2022
November 2022
December 2022
January 2023
February 2023
March 2023
April 2023
May 2023
June 2023
August 2023
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{"author_id": 15, "token_count": 1}, {"author_id": 5, "token_count": 50}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 115}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 24, "token_count": 8}, {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 179}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 229}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 19, "token_count": 116}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 107}, {"author_id": 5, "token_count": 3}, {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 101}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 99}, {"author_id": 19, "token_count": 52}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 91}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
3550
44.15%
Christoph Hellwig
878
10.92%
Josef Bacik
637
7.92%
Boris Burkov
585
7.28%
Dennis Zhou
307
3.82%
Vivek Goyal
267
3.32%
yu kuai
248
3.08%
Ming Lei
217
2.70%
Jens Axboe
193
2.40%
Arianna Avanzini
97
1.21%
Shaohua Li
26
0.32%
Pavel Begunkov
20
0.25%
Paolo Valente
18
0.22%
Baolin Wang
16
0.20%
Bart Van Assche
15
0.19%
Martin K. Petersen
13
0.16%
Keith Busch
10
0.12%
Andrew Morton
10
0.12%
Josef Whiter
9
0.11%
Jan Kara
8
0.10%
Linus Torvalds (pre-git)
4
0.05%
Linus Torvalds
4
0.05%
Al Viro
1
0.01%
Others
908
11.29%
Total
8041
blk-cgroup.h
509
-
23
1761
Tejun Heo
Ming Lei
Josef Bacik
Vivek Goyal
Christoph Hellwig
Arianna Avanzini
Dennis Zhou
Bart Van Assche
Jens Axboe
David Howells
yu kuai
Shaohua Li
Linus Torvalds (pre-git)
Andrew Morton
Others
September 1999
July 2002
September 2002
June 2006
August 2006
December 2006
April 2007
December 2009
March 2010
April 2010
September 2010
May 2011
March 2012
April 2012
June 2012
January 2013
May 2013
August 2013
June 2014
May 2015
June 2015
July 2015
August 2015
August 2016
September 2016
March 2017
November 2017
July 2018
August 2018
December 2018
June 2019
July 2019
August 2019
November 2019
April 2020
June 2020
November 2020
June 2021
August 2021
January 2022
February 2022
March 2022
April 2022
July 2022
September 2022
November 2022
January 2023
February 2023
March 2023
April 2023
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Author Name
Tokens
Token Proportion
Tejun Heo
880
49.97%
Ming Lei
351
19.93%
Josef Bacik
160
9.09%
Vivek Goyal
122
6.93%
Christoph Hellwig
87
4.94%
Arianna Avanzini
40
2.27%
Dennis Zhou
18
1.02%
Bart Van Assche
13
0.74%
Jens Axboe
10
0.57%
David Howells
7
0.40%
yu kuai
3
0.17%
Shaohua Li
3
0.17%
Linus Torvalds (pre-git)
2
0.11%
Andrew Morton
2
0.11%
Others
63
3.58%
Total
1761
blk-core.c
1203
-
78
4265
Jens Axboe
Christoph Hellwig
Ming Lei
Neil Brown
Tejun Heo
Bart Van Assche
Chaitanya Kulkarni
Keith Busch
Andrew Morton
Linus Torvalds (pre-git)
Martin K. Petersen
Omar Sandoval
Pavel Begunkov
Damien Le Moal
Linus Torvalds
yu kuai
Mike Snitzer
John Garry
Kent Overstreet
Shaohua Li
David Howells
Vivek Goyal
Darrick J. Wong
Satya Tangirala
Michael Christie
Hannes Reinecke
Others
November 1991
January 1992
August 1992
November 1993
March 1995
June 1995
March 1997
October 1997
June 1999
September 1999
January 2000
February 2002
April 2002
May 2002
June 2002
September 2002
October 2002
May 2003
July 2003
February 2004
May 2004
August 2004
October 2004
October 2005
January 2006
March 2006
April 2006
June 2006
July 2006
August 2006
December 2006
May 2007
July 2007
October 2007
January 2008
February 2008
May 2008
June 2008
July 2008
August 2008
September 2008
October 2008
November 2008
December 2008
January 2009
April 2009
May 2009
June 2009
July 2009
October 2009
November 2009
February 2010
September 2010
November 2010
January 2011
March 2011
April 2011
October 2011
December 2011
January 2012
March 2012
April 2012
May 2012
July 2012
August 2012
September 2012
November 2012
December 2012
January 2013
March 2013
April 2013
October 2013
December 2013
April 2014
September 2014
October 2014
December 2014
March 2015
May 2015
June 2015
July 2015
October 2015
November 2015
December 2015
June 2016
August 2016
October 2016
November 2016
January 2017
March 2017
April 2017
May 2017
June 2017
August 2017
October 2017
November 2017
January 2018
February 2018
March 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
April 2019
May 2019
June 2019
July 2019
August 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
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
September 2022
November 2022
December 2022
January 2023
February 2023
April 2023
May 2023
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"token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 159}, {"author_id": 22, "token_count": 94}, {"author_id": 5, "token_count": 39}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 34, "token_count": 9}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 23}, {"author_id": 53, "token_count": 1}, ]}, {"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": 69}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 136}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 121}, {"author_id": 1, "token_count": 66}, {"author_id": 34, "token_count": 2}, {"author_id": 35, "token_count": 19}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 1, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 53, "token_count": 8}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 308}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 10}, {"author_id": 0, "token_count": 26}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 34}, {"author_id": 19, "token_count": 4}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 48, "token_count": 2}, {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1185
27.78%
Christoph Hellwig
1131
26.52%
Ming Lei
461
10.81%
Neil Brown
217
5.09%
Tejun Heo
164
3.85%
Bart Van Assche
145
3.40%
Chaitanya Kulkarni
129
3.02%
Keith Busch
119
2.79%
Andrew Morton
61
1.43%
Linus Torvalds (pre-git)
45
1.06%
Martin K. Petersen
24
0.56%
Omar Sandoval
21
0.49%
Pavel Begunkov
19
0.45%
Damien Le Moal
18
0.42%
Linus Torvalds
14
0.33%
yu kuai
12
0.28%
Mike Snitzer
11
0.26%
John Garry
11
0.26%
Kent Overstreet
9
0.21%
Shaohua Li
8
0.19%
David Howells
7
0.16%
Vivek Goyal
6
0.14%
Darrick J. Wong
6
0.14%
Satya Tangirala
3
0.07%
Michael Christie
3
0.07%
Hannes Reinecke
2
0.05%
Others
434
10.18%
Total
4265
blk-crypto-fallback.c
678
-
21
2645
Satya Tangirala
Christoph Hellwig
Eric Biggers
Kent Overstreet
David Howells
Mike Snitzer
Jens Axboe
Ming Lei
Shaohua Li
Linus Torvalds
Andrew Morton
Others
February 2002
August 2002
October 2002
August 2003
April 2004
March 2006
August 2006
January 2008
April 2008
May 2013
September 2013
October 2013
November 2013
June 2014
May 2015
June 2015
May 2016
September 2016
March 2017
November 2017
May 2020
July 2020
January 2021
February 2021
March 2021
October 2021
February 2022
April 2022
October 2022
August 2023
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Author Name
Tokens
Token Proportion
Satya Tangirala
2342
88.54%
Christoph Hellwig
85
3.21%
Eric Biggers
60
2.27%
Kent Overstreet
15
0.57%
David Howells
7
0.26%
Mike Snitzer
6
0.23%
Jens Axboe
6
0.23%
Ming Lei
3
0.11%
Shaohua Li
2
0.08%
Linus Torvalds
2
0.08%
Andrew Morton
2
0.08%
Others
115
4.35%
Total
2645
blk-crypto-internal.h
240
-
25
928
Satya Tangirala
Christoph Hellwig
Eric Biggers
Jens Axboe
Linus Torvalds (pre-git)
Linus Torvalds
Martin K. Petersen
Dennis Zhou
Jianchao Wang
Josef Bacik
Hannes Reinecke
Andrew Morton
Tejun Heo
Ming Lei
David Howells
Dmitriy Monakhov
Others
August 1992
January 2000
February 2002
July 2002
September 2002
February 2003
April 2003
July 2003
September 2003
September 2006
January 2008
June 2008
June 2009
January 2012
February 2012
October 2013
June 2014
September 2014
May 2016
October 2016
November 2016
February 2017
June 2017
November 2017
December 2017
July 2018
September 2018
October 2018
June 2019
September 2019
December 2019
May 2020
September 2020
September 2021
October 2021
January 2022
November 2022
March 2023
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Author Name
Tokens
Token Proportion
Satya Tangirala
531
57.22%
Christoph Hellwig
119
12.82%
Eric Biggers
92
9.91%
Jens Axboe
78
8.41%
Linus Torvalds (pre-git)
18
1.94%
Linus Torvalds
18
1.94%
Martin K. Petersen
9
0.97%
Dennis Zhou
7
0.75%
Jianchao Wang
5
0.54%
Josef Bacik
4
0.43%
Hannes Reinecke
4
0.43%
Andrew Morton
3
0.32%
Tejun Heo
2
0.22%
Ming Lei
2
0.22%
David Howells
2
0.22%
Dmitriy Monakhov
1
0.11%
Others
33
3.56%
Total
928
blk-crypto-profile.c
559
-
6
1781
Satya Tangirala
Eric Biggers
Christoph Hellwig
Bart Van Assche
Jens Axboe
Others
February 2002
May 2003
December 2017
December 2019
May 2020
June 2020
November 2020
January 2021
September 2021
October 2021
November 2022
March 2023
June 2023
var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 1158}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 28, "token_count": 47}, {"author_id": 9, "token_count": 234}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 263}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 28, "token_count": 21}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 28, "token_count": 28}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1392
78.16%
Eric Biggers
371
20.83%
Christoph Hellwig
10
0.56%
Bart Van Assche
3
0.17%
Jens Axboe
2
0.11%
Others
3
0.17%
Total
1781
blk-crypto-sysfs.c
173
-
9
725
Eric Biggers
Jens Axboe
Satya Tangirala
Christoph Hellwig
Martin K. Petersen
Chaitanya Kulkarni
Others
October 2002
January 2003
July 2007
January 2008
March 2010
November 2016
November 2017
May 2020
June 2020
September 2021
October 2021
January 2022
November 2022
February 2023
var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 619}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Eric Biggers
627
86.48%
Jens Axboe
27
3.72%
Satya Tangirala
24
3.31%
Christoph Hellwig
21
2.90%
Martin K. Petersen
7
0.97%
Chaitanya Kulkarni
1
0.14%
Others
18
2.48%
Total
725
blk-crypto.c
438
-
28
1440
Satya Tangirala
Eric Biggers
Christoph Hellwig
Jens Axboe
Linus Torvalds (pre-git)
Kent Overstreet
Mike Snitzer
Linus Torvalds
Paolo Valente
Damien Le Moal
Dennis Zhou
Neil Brown
Martin K. Petersen
Tejun Heo
David Howells
Shaohua Li
Pavel Begunkov
Andrew Morton
Others
August 1992
January 1997
January 2000
June 2000
February 2002
July 2002
September 2002
October 2002
July 2003
August 2004
March 2006
August 2006
January 2008
June 2008
August 2008
January 2011
December 2012
September 2013
October 2013
November 2013
June 2014
June 2015
September 2015
May 2016
July 2016
September 2016
October 2016
November 2016
March 2017
June 2017
July 2017
November 2017
December 2017
September 2018
October 2018
May 2020
July 2020
September 2020
January 2021
August 2021
October 2021
January 2022
September 2022
November 2022
December 2022
March 2023
var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 50, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 1085}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 28, "token_count": 47}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 28, "token_count": 45}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1090
75.69%
Eric Biggers
118
8.19%
Christoph Hellwig
51
3.54%
Jens Axboe
41
2.85%
Linus Torvalds (pre-git)
24
1.67%
Kent Overstreet
13
0.90%
Mike Snitzer
12
0.83%
Linus Torvalds
12
0.83%
Paolo Valente
10
0.69%
Damien Le Moal
8
0.56%
Dennis Zhou
7
0.49%
Neil Brown
3
0.21%
Martin K. Petersen
3
0.21%
Tejun Heo
2
0.14%
David Howells
2
0.14%
Shaohua Li
1
0.07%
Pavel Begunkov
1
0.07%
Andrew Morton
1
0.07%
Others
41
2.85%
Total
1440
blk-flush.c
542
-
26
1717
Tejun Heo
Jens Axboe
Ming Lei
Christoph Hellwig
Hannes Reinecke
Bart Van Assche
Linus Torvalds (pre-git)
Michael Christie
Jianchao Wang
Shaohua Li
Andrew Morton
Mike Snitzer
Omar Sandoval
Martin K. Petersen
Kent Overstreet
Others
November 1991
August 1992
October 1992
November 1993
June 1999
May 2000
July 2002
September 2002
July 2003
December 2006
January 2008
June 2008
November 2008
February 2009
March 2009
August 2010
September 2010
January 2011
March 2011
May 2011
August 2011
January 2012
October 2013
November 2013
February 2014
March 2014
April 2014
May 2014
June 2014
September 2014
August 2015
April 2016
June 2016
September 2016
October 2016
November 2016
January 2017
June 2017
August 2017
November 2017
June 2018
October 2018
November 2018
December 2018
January 2019
April 2019
September 2019
November 2019
December 2019
March 2020
July 2020
August 2020
October 2020
November 2020
December 2020
January 2021
August 2021
October 2021
November 2021
January 2022
July 2022
September 2022
April 2023
May 2023
July 2023
var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 176}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 2, "token_count": 132}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 391}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 161}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 5, "token_count": 261}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"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": 10, "token_count": 12}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 49, "token_count": 22}, {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 99}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
526
30.63%
Jens Axboe
454
26.44%
Ming Lei
360
20.97%
Christoph Hellwig
171
9.96%
Hannes Reinecke
22
1.28%
Bart Van Assche
20
1.16%
Linus Torvalds (pre-git)
16
0.93%
Michael Christie
6
0.35%
Jianchao Wang
6
0.35%
Shaohua Li
5
0.29%
Andrew Morton
5
0.29%
Mike Snitzer
2
0.12%
Omar Sandoval
1
0.06%
Martin K. Petersen
1
0.06%
Kent Overstreet
1
0.06%
Others
121
7.05%
Total
1717
blk-ia-ranges.c
318
-
22
1203
Damien Le Moal
Christoph Hellwig
Jens Axboe
Al Viro
Andrew Morton
Bart Van Assche
Ming Lei
Linus Torvalds
Tejun Heo
Linus Torvalds (pre-git)
Mike Snitzer
Omar Sandoval
Others
November 1991
August 1992
February 2002
September 2002
October 2002
January 2003
July 2003
March 2006
July 2007
January 2008
January 2010
March 2010
August 2010
March 2012
October 2013
May 2015
February 2017
November 2017
January 2018
August 2019
September 2019
June 2020
September 2020
November 2020
October 2021
January 2022
June 2022
November 2022
February 2023
var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 13}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 17, "token_count": 980}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 38}, {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Damien Le Moal
981
81.55%
Christoph Hellwig
57
4.74%
Jens Axboe
43
3.57%
Al Viro
19
1.58%
Andrew Morton
13
1.08%
Bart Van Assche
12
1.00%
Ming Lei
11
0.91%
Linus Torvalds
8
0.67%
Tejun Heo
6
0.50%
Linus Torvalds (pre-git)
5
0.42%
Mike Snitzer
4
0.33%
Omar Sandoval
1
0.08%
Others
43
3.57%
Total
1203
blk-integrity.c
404
-
26
1696
Martin K. Petersen
Jens Axboe
Kent Overstreet
Christoph Hellwig
Max Gurtovoy
Satya Tangirala
Andrew Morton
Linus Torvalds (pre-git)
Vishal Verma
Eric Biggers
Al Viro
Mike Snitzer
Linus Torvalds
Darrick J. Wong
Others
January 1992
August 1992
September 1992
May 1998
February 2002
May 2002
June 2002
July 2002
August 2002
September 2002
January 2003
May 2003
July 2003
September 2003
March 2005
July 2006
January 2008
June 2008
October 2008
February 2009
May 2009
September 2010
May 2011
February 2013
March 2013
November 2013
June 2014
September 2014
June 2015
September 2015
October 2015
March 2017
April 2017
June 2017
December 2017
July 2018
September 2018
April 2019
September 2019
May 2020
September 2020
September 2021
October 2021
November 2021
February 2023
March 2023
var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 11, "token_count": 656}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 11, "token_count": 21}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 146}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 38}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 140}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 11, "token_count": 92}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 53, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "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": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 47, "token_count": 22}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 222}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1064
62.74%
Jens Axboe
146
8.61%
Kent Overstreet
38
2.24%
Christoph Hellwig
36
2.12%
Max Gurtovoy
28
1.65%
Satya Tangirala
23
1.36%
Andrew Morton
16
0.94%
Linus Torvalds (pre-git)
9
0.53%
Vishal Verma
8
0.47%
Eric Biggers
6
0.35%
Al Viro
6
0.35%
Mike Snitzer
5
0.29%
Linus Torvalds
3
0.18%
Darrick J. Wong
2
0.12%
Others
306
18.04%
Total
1696
blk-ioc.c
453
-
29
1818
Tejun Heo
Christoph Hellwig
Jens Axboe
Andrew Morton
David Howells
yu kuai
Linus Torvalds (pre-git)
Jan Kara
Vivek Goyal
Al Viro
Linus Torvalds
Others
November 1991
August 1992
November 1993
May 1998
February 2002
September 2002
July 2003
May 2004
October 2004
June 2005
October 2005
January 2006
March 2006
April 2006
June 2006
December 2006
July 2007
January 2008
February 2008
June 2008
November 2008
June 2009
December 2009
June 2011
December 2011
February 2012
March 2012
April 2013
September 2013
February 2014
October 2015
November 2015
June 2016
January 2017
February 2017
March 2017
November 2017
November 2018
March 2020
June 2020
November 2021
December 2021
March 2022
June 2022
May 2023
June 2023
var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 45}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 172}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 52, "token_count": 39}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 18, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 679}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 64}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 45}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 216}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 233}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 19, "token_count": 24}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 19, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
793
43.62%
Christoph Hellwig
460
25.30%
Jens Axboe
307
16.89%
Andrew Morton
61
3.36%
David Howells
39
2.15%
yu kuai
26
1.43%
Linus Torvalds (pre-git)
13
0.72%
Jan Kara
7
0.39%
Vivek Goyal
6
0.33%
Al Viro
5
0.28%
Linus Torvalds
1
0.06%
Others
100
5.50%
Total
1818
blk-iocost.c
3536
-
21
14521
Tejun Heo
Baolin Wang
yu kuai
Christoph Hellwig
Josef Bacik
Jens Axboe
Ming Lei
Pavel Begunkov
Arnd Bergmann
Others
October 2016
November 2016
July 2018
November 2018
August 2019
September 2019
October 2019
November 2019
December 2019
April 2020
May 2020
June 2020
July 2020
September 2020
November 2020
December 2020
January 2021
May 2021
July 2021
August 2021
October 2021
December 2021
January 2022
February 2022
April 2022
May 2022
July 2022
September 2022
October 2022
December 2022
January 2023
February 2023
April 2023
May 2023
July 2023
August 2023
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Author Name
Tokens
Token Proportion
Tejun Heo
13383
92.16%
Baolin Wang
500
3.44%
yu kuai
175
1.21%
Christoph Hellwig
96
0.66%
Josef Bacik
23
0.16%
Jens Axboe
13
0.09%
Ming Lei
7
0.05%
Pavel Begunkov
5
0.03%
Arnd Bergmann
4
0.03%
Others
315
2.17%
Total
14521
blk-iolatency.c
1084
-
22
4349
Josef Bacik
Josef Whiter
Tejun Heo
Dennis Zhou
Christoph Hellwig
Vivek Goyal
Arnd Bergmann
Ming Lei
Bart Van Assche
Andrew Morton
Baolin Wang
Others
April 2002
July 2002
December 2009
March 2010
March 2012
April 2012
June 2012
January 2013
August 2013
February 2017
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
January 2022
February 2022
March 2022
May 2022
July 2022
September 2022
October 2022
December 2022
February 2023
April 2023
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Author Name
Tokens
Token Proportion
Josef Bacik
3058
70.32%
Josef Whiter
708
16.28%
Tejun Heo
298
6.85%
Dennis Zhou
106
2.44%
Christoph Hellwig
62
1.43%
Vivek Goyal
7
0.16%
Arnd Bergmann
4
0.09%
Ming Lei
3
0.07%
Bart Van Assche
3
0.07%
Andrew Morton
3
0.07%
Baolin Wang
1
0.02%
Others
96
2.21%
Total
4349
blk-ioprio.c
243
-
7
778
Bart Van Assche
Jens Axboe
Christoph Hellwig
Josef Bacik
Jan Kara
Ming Lei
Others
February 2018
July 2018
April 2019
June 2021
November 2021
February 2022
June 2022
September 2022
February 2023
April 2023
var spanGroupData = [ {"timestamp": 1517472000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 10, "token_count": 671}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 45}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
675
86.76%
Jens Axboe
23
2.96%
Christoph Hellwig
12
1.54%
Josef Bacik
9
1.16%
Jan Kara
9
1.16%
Ming Lei
5
0.64%
Others
45
5.78%
Total
778
blk-ioprio.h
28
-
7
92
Bart Van Assche
Jan Kara
Christoph Hellwig
Shaohua Li
Tejun Heo
Josef Bacik
Others
May 2016
March 2017
July 2018
April 2019
June 2019
June 2021
June 2022
September 2022
var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 26}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
40
43.48%
Jan Kara
26
28.26%
Christoph Hellwig
9
9.78%
Shaohua Li
7
7.61%
Tejun Heo
6
6.52%
Josef Bacik
2
2.17%
Others
2
2.17%
Total
92
blk-lib.c
345
-
26
1307
Christoph Hellwig
Chaitanya Kulkarni
Dmitriy Monakhov
Darrick J. Wong
Jens Axboe
Martin K. Petersen
Damien Le Moal
Ming Lei
Shaohua Li
Mike Snitzer
Kent Overstreet
Linus Torvalds (pre-git)
Andrew Morton
Tejun Heo
Others
November 1991
August 1992
November 1993
September 2002
July 2003
October 2004
January 2008
August 2008
September 2008
September 2009
March 2010
April 2010
July 2010
May 2011
August 2012
September 2012
December 2012
October 2013
February 2014
January 2015
February 2015
July 2015
October 2015
April 2016
May 2016
June 2016
October 2016
November 2016
December 2016
April 2017
July 2017
September 2017
October 2017
November 2017
January 2018
October 2018
November 2018
July 2020
August 2020
September 2020
March 2021
January 2022
April 2022
July 2022
September 2022
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Author Name
Tokens
Token Proportion
Christoph Hellwig
291
22.26%
Chaitanya Kulkarni
185
14.15%
Dmitriy Monakhov
170
13.01%
Darrick J. Wong
92
7.04%
Jens Axboe
78
5.97%
Martin K. Petersen
63
4.82%
Damien Le Moal
32
2.45%
Ming Lei
20
1.53%
Shaohua Li
18
1.38%
Mike Snitzer
15
1.15%
Kent Overstreet
14
1.07%
Linus Torvalds (pre-git)
9
0.69%
Andrew Morton
4
0.31%
Tejun Heo
2
0.15%
Others
314
24.02%
Total
1307
blk-map.c
808
-
36
3425
Christoph Hellwig
Jens Axboe
Kanchan Joshi
Al Viro
Kent Overstreet
David Howells
Linus Torvalds (pre-git)
Martin K. Petersen
Keith Busch
Tejun Heo
Andrew Morton
Michael Christie
Satya Tangirala
Damien Le Moal
Ming Lei
Linus Torvalds
Bart Van Assche
Others
November 1991
August 1992
November 1993
January 1997
June 2000
April 2002
September 2002
October 2002
January 2003
April 2003
July 2003
February 2004
August 2004
September 2004
October 2004
March 2005
June 2005
January 2006
July 2007
January 2008
April 2008
June 2008
July 2008
August 2008
November 2008
May 2009
September 2009
September 2010
November 2010
December 2011
January 2012
September 2012
October 2013
February 2014
January 2015
February 2015
March 2015
September 2015
December 2015
March 2016
April 2016
June 2016
July 2016
December 2016
January 2017
February 2017
June 2017
September 2017
November 2017
December 2017
January 2018
July 2018
February 2019
March 2019
June 2019
December 2019
March 2020
April 2020
May 2020
August 2020
September 2020
January 2021
March 2021
July 2021
September 2021
February 2022
April 2022
June 2022
August 2022
September 2022
October 2022
January 2023
March 2023
May 2023
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5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 84}, ]}, {"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": 27}, ]}, {"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}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 93}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 56, "token_count": 384}, {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 8}, {"author_id": 22, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 52, "token_count": 26}, {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1851
54.04%
Jens Axboe
549
16.03%
Kanchan Joshi
384
11.21%
Al Viro
80
2.34%
Kent Overstreet
57
1.66%
David Howells
34
0.99%
Linus Torvalds (pre-git)
25
0.73%
Martin K. Petersen
25
0.73%
Keith Busch
18
0.53%
Tejun Heo
9
0.26%
Andrew Morton
9
0.26%
Michael Christie
8
0.23%
Satya Tangirala
5
0.15%
Damien Le Moal
3
0.09%
Ming Lei
2
0.06%
Linus Torvalds
2
0.06%
Bart Van Assche
1
0.03%
Others
363
10.60%
Total
3425
blk-merge.c
1190
-
44
4669
Christoph Hellwig
Jens Axboe
Ming Lei
Baolin Wang
Kent Overstreet
Tejun Heo
Bart Van Assche
Martin K. Petersen
Satya Tangirala
Keith Busch
Linus Torvalds
Jianchao Wang
Damien Le Moal
Linus Torvalds (pre-git)
Michael Christie
Chaitanya Kulkarni
Omar Sandoval
Jan Kara
Eric Biggers
Pavel Begunkov
Andrew Morton
Josef Bacik
Others
November 1991
August 1992
November 1993
September 1999
January 2000
February 2002
June 2002
July 2002
September 2002
May 2003
July 2003
October 2003
August 2004
October 2004
January 2006
July 2006
July 2007
September 2007
January 2008
February 2008
June 2008
August 2008
October 2008
February 2009
March 2009
April 2009
May 2009
June 2009
July 2009
September 2010
January 2011
March 2011
February 2012
August 2012
September 2012
October 2013
November 2013
December 2013
February 2014
June 2014
September 2014
February 2015
April 2015
May 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
June 2016
July 2016
August 2016
October 2016
November 2016
December 2016
January 2017
February 2017
April 2017
May 2017
November 2017
January 2018
February 2018
May 2018
July 2018
September 2018
October 2018
November 2018
February 2019
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
December 2019
January 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
October 2020
November 2020
February 2021
June 2021
August 2021
September 2021
October 2021
November 2021
March 2022
June 2022
July 2022
October 2022
January 2023
February 2023
March 2023
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1585724400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 9, "token_count": 46}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 29, "token_count": 585}, {"author_id": 22, "token_count": 1}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 118}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 141}, {"author_id": 1, "token_count": 26}, {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 70}, {"author_id": 22, "token_count": 25}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 0, "token_count": 183}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 112}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 28, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1000
21.42%
Jens Axboe
924
19.79%
Ming Lei
733
15.70%
Baolin Wang
585
12.53%
Kent Overstreet
357
7.65%
Tejun Heo
289
6.19%
Bart Van Assche
106
2.27%
Martin K. Petersen
99
2.12%
Satya Tangirala
46
0.99%
Keith Busch
45
0.96%
Linus Torvalds
43
0.92%
Jianchao Wang
43
0.92%
Damien Le Moal
37
0.79%
Linus Torvalds (pre-git)
27
0.58%
Michael Christie
23
0.49%
Chaitanya Kulkarni
16
0.34%
Omar Sandoval
8
0.17%
Jan Kara
8
0.17%
Eric Biggers
6
0.13%
Pavel Begunkov
3
0.06%
Andrew Morton
2
0.04%
Josef Bacik
1
0.02%
Others
268
5.74%
Total
4669
blk-mq-cpumap.c
56
-
8
173
Jens Axboe
Ming Lei
Linus Torvalds (pre-git)
Christoph Hellwig
Tejun Heo
Max Gurtovoy
Bart Van Assche
Andrew Morton
November 1991
March 1992
August 1992
November 1993
January 1995
September 2002
January 2008
September 2008
March 2012
January 2013
October 2013
May 2014
September 2016
November 2016
June 2017
October 2018
April 2019
May 2019
July 2019
August 2022
December 2022
var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 5, "token_count": 50}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
85
49.13%
Ming Lei
62
35.84%
Linus Torvalds (pre-git)
9
5.20%
Christoph Hellwig
8
4.62%
Tejun Heo
4
2.31%
Max Gurtovoy
2
1.16%
Bart Van Assche
2
1.16%
Andrew Morton
1
0.58%
Total
173
blk-mq-debugfs-zoned.c
22
-
8
87
Bart Van Assche
Omar Sandoval
Linus Torvalds (pre-git)
Christoph Hellwig
Andrew Morton
Jens Axboe
Others
September 1991
September 1999
July 2003
July 2007
March 2017
May 2017
February 2018
June 2018
January 2019
July 2022
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 10, "token_count": 27}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
48
55.17%
Omar Sandoval
14
16.09%
Linus Torvalds (pre-git)
10
11.49%
Christoph Hellwig
6
6.90%
Andrew Morton
5
5.75%
Jens Axboe
2
2.30%
Others
2
2.30%
Total
87
blk-mq-debugfs.c
848
-
30
3948
Omar Sandoval
Bart Van Assche
Ming Lei
Jens Axboe
Christoph Hellwig
Al Viro
Chaitanya Kulkarni
John Garry
Martin K. Petersen
Andrew Morton
Tejun Heo
Linus Torvalds (pre-git)
Jianchao Wang
Josef Bacik
yu kuai
Others
March 1992
August 1992
September 1999
July 2003
March 2006
July 2007
January 2008
September 2008
January 2009
September 2010
January 2012
October 2013
May 2014
June 2016
September 2016
November 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
August 2017
September 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
August 2019
April 2020
May 2020
June 2020
August 2020
September 2020
December 2020
January 2021
April 2021
October 2021
March 2022
June 2022
July 2022
September 2022
February 2023
May 2023
June 2023
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Author Name
Tokens
Token Proportion
Omar Sandoval
1866
47.26%
Bart Van Assche
1201
30.42%
Ming Lei
272
6.89%
Jens Axboe
224
5.67%
Christoph Hellwig
104
2.63%
Al Viro
64
1.62%
Chaitanya Kulkarni
21
0.53%
John Garry
10
0.25%
Martin K. Petersen
9
0.23%
Andrew Morton
9
0.23%
Tejun Heo
8
0.20%
Linus Torvalds (pre-git)
5
0.13%
Jianchao Wang
5
0.13%
Josef Bacik
3
0.08%
yu kuai
1
0.03%
Others
146
3.70%
Total
3948
blk-mq-debugfs.h
95
-
9
393
Omar Sandoval
Jens Axboe
Ming Lei
Bart Van Assche
Martin K. Petersen
Christoph Hellwig
Others
January 2008
June 2008
September 2010
January 2012
October 2013
September 2014
January 2015
January 2017
February 2017
April 2017
May 2017
November 2017
February 2018
June 2018
December 2018
June 2019
March 2022
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 16}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 58}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 127}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 5, "token_count": 38}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
185
47.07%
Jens Axboe
48
12.21%
Ming Lei
45
11.45%
Bart Van Assche
26
6.62%
Martin K. Petersen
21
5.34%
Christoph Hellwig
8
2.04%
Others
60
15.27%
Total
393
blk-mq-pci.c
46
-
6
128
Christoph Hellwig
Jens Axboe
Keith Busch
Bart Van Assche
Others
October 2013
September 2016
August 2017
March 2018
July 2018
October 2018
April 2019
May 2019
August 2022
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 81}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
97
75.78%
Jens Axboe
15
11.72%
Keith Busch
5
3.91%
Bart Van Assche
3
2.34%
Others
8
6.25%
Total
128
blk-mq-sched.c
552
-
27
2077
Ming Lei
Jens Axboe
Omar Sandoval
John Garry
Christoph Hellwig
Shin'ichiro Kawasaki
Jan Kara
Bart Van Assche
Baolin Wang
Tejun Heo
Linus Torvalds (pre-git)
Damien Le Moal
Andrew Morton
Pavel Begunkov
Al Viro
Others
November 1991
August 1992
November 1993
July 2002
September 2002
January 2003
May 2003
July 2003
October 2004
January 2006
March 2006
July 2006
July 2007
January 2008
October 2008
January 2009
June 2009
April 2010
August 2010
March 2011
December 2011
March 2012
October 2013
April 2014
May 2014
December 2014
June 2015
November 2015
June 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
April 2017
May 2017
June 2017
July 2017
September 2017
October 2017
November 2017
June 2018
July 2018
October 2018
December 2018
April 2019
June 2019
April 2020
May 2020
June 2020
July 2020
August 2020
January 2021
April 2021
May 2021
June 2021
October 2021
November 2021
March 2022
October 2022
January 2023
April 2023
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"token_count": 14}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 105}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 295}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 198}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 26}, {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 5, "token_count": 210}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 5, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 326}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 29, "token_count": 17}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 40}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 34, "token_count": 60}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 20}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 34, "token_count": 134}, {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 59, "token_count": 35}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 26}, ]}, ]
Author Name
Tokens
Token Proportion
Ming Lei
725
34.91%
Jens Axboe
527
25.37%
Omar Sandoval
258
12.42%
John Garry
194
9.34%
Christoph Hellwig
41
1.97%
Shin'ichiro Kawasaki
35
1.69%
Jan Kara
22
1.06%
Bart Van Assche
18
0.87%
Baolin Wang
18
0.87%
Tejun Heo
10
0.48%
Linus Torvalds (pre-git)
5
0.24%
Damien Le Moal
5
0.24%
Andrew Morton
4
0.19%
Pavel Begunkov
2
0.10%
Al Viro
1
0.05%
Others
212
10.21%
Total
2077
blk-mq-sched.h
85
-
19
458
Jens Axboe
Christoph Hellwig
Omar Sandoval
Pavel Begunkov
Kent Overstreet
Bart Van Assche
Tejun Heo
Ming Lei
Keith Busch
John Garry
Jan Kara
Linus Torvalds (pre-git)
Damien Le Moal
Martin K. Petersen
Andrew Morton
Others
September 1996
July 2002
January 2003
May 2003
July 2003
October 2004
July 2006
December 2006
July 2007
January 2008
September 2008
October 2008
April 2010
January 2012
March 2012
September 2013
October 2013
May 2014
October 2014
December 2014
January 2015
June 2015
July 2016
August 2016
October 2016
January 2017
February 2017
April 2017
November 2017
September 2018
December 2018
June 2019
May 2021
June 2021
September 2021
October 2021
May 2023
var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 165}, ]}, {"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": 1543651200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 34, "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": 6}, {"author_id": 1, "token_count": 27}, {"author_id": 34, "token_count": 2}, {"author_id": 35, "token_count": 15}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
331
72.27%
Christoph Hellwig
20
4.37%
Omar Sandoval
19
4.15%
Pavel Begunkov
15
3.28%
Kent Overstreet
15
3.28%
Bart Van Assche
14
3.06%
Tejun Heo
5
1.09%
Ming Lei
5
1.09%
Keith Busch
5
1.09%
John Garry
5
1.09%
Jan Kara
5
1.09%
Linus Torvalds (pre-git)
4
0.87%
Damien Le Moal
2
0.44%
Martin K. Petersen
1
0.22%
Andrew Morton
1
0.22%
Others
11
2.40%
Total
458
blk-mq-sysfs.c
309
-
26
1358
Jens Axboe
Ming Lei
Bart Van Assche
Andrew Morton
Al Viro
Christoph Hellwig
Omar Sandoval
Linus Torvalds (pre-git)
Linus Torvalds
Martin K. Petersen
Keith Busch
Others
November 1991
January 1992
August 1992
November 1993
January 2000
February 2002
September 2002
October 2002
March 2003
July 2003
October 2004
March 2006
July 2007
January 2008
September 2008
January 2010
September 2010
January 2012
October 2013
December 2013
March 2014
April 2014
May 2014
December 2014
September 2015
December 2015
March 2016
August 2016
January 2017
February 2017
April 2017
May 2018
November 2018
April 2019
August 2019
November 2019
March 2022
June 2022
November 2022
February 2023
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Author Name
Tokens
Token Proportion
Jens Axboe
711
52.36%
Ming Lei
149
10.97%
Bart Van Assche
64
4.71%
Andrew Morton
62
4.57%
Al Viro
57
4.20%
Christoph Hellwig
33
2.43%
Omar Sandoval
25
1.84%
Linus Torvalds (pre-git)
18
1.33%
Linus Torvalds
5
0.37%
Martin K. Petersen
4
0.29%
Keith Busch
3
0.22%
Others
227
16.72%
Total
1358
blk-mq-tag.c
683
-
25
2627
Jens Axboe
John Garry
Ming Lei
Omar Sandoval
Christoph Hellwig
Keith Busch
yu kuai
Bart Van Assche
Hannes Reinecke
Shaohua Li
Andrew Morton
Tejun Heo
Jianchao Wang
Linus Torvalds (pre-git)
Linus Torvalds
Josef Bacik
Baolin Wang
Others
November 1991
August 1992
November 1993
September 2002
July 2003
January 2008
September 2008
March 2012
October 2013
April 2014
May 2014
June 2014
July 2014
September 2014
October 2014
November 2014
December 2014
January 2015
June 2015
October 2015
November 2015
December 2015
March 2016
July 2016
September 2016
October 2016
November 2016
January 2017
February 2017
April 2017
June 2017
August 2017
November 2017
May 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 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
June 2022
July 2022
September 2022
May 2023
June 2023
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1404198000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 12, "token_count": 14}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 22, "token_count": 43}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 336}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 225}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 79}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 5, "token_count": 93}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 49, "token_count": 16}, {"author_id": 34, "token_count": 105}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 34, "token_count": 20}, {"author_id": 5, "token_count": 167}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 87}, {"author_id": 34, "token_count": 95}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 34, "token_count": 176}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 19, "token_count": 38}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1026
39.06%
John Garry
406
15.45%
Ming Lei
396
15.07%
Omar Sandoval
352
13.40%
Christoph Hellwig
85
3.24%
Keith Busch
52
1.98%
yu kuai
38
1.45%
Bart Van Assche
27
1.03%
Hannes Reinecke
16
0.61%
Shaohua Li
14
0.53%
Andrew Morton
9
0.34%
Tejun Heo
7
0.27%
Jianchao Wang
6
0.23%
Linus Torvalds (pre-git)
5
0.19%
Linus Torvalds
1
0.04%
Josef Bacik
1
0.04%
Baolin Wang
1
0.04%
Others
185
7.04%
Total
2627
blk-mq-virtio.c
46
-
4
132
Christoph Hellwig
Jens Axboe
Bart Van Assche
Others
February 2017
October 2018
April 2019
October 2019
August 2022
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 116}, ]}, {"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}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
118
89.39%
Jens Axboe
10
7.58%
Bart Van Assche
3
2.27%
Others
1
0.76%
Total
132
blk-mq.c
4868
-
116
19832
Jens Axboe
Christoph Hellwig
Ming Lei
Keith Busch
Jianchao Wang
Bart Van Assche
Omar Sandoval
John Garry
Tejun Heo
Jan Kara
Pavel Begunkov
Mike Snitzer
Linus Torvalds (pre-git)
Shaohua Li
Chaitanya Kulkarni
Shin'ichiro Kawasaki
Martin K. Petersen
Satya Tangirala
Eric Biggers
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{"author_id": 0, "token_count": 119}, {"author_id": 5, "token_count": 20}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 128}, {"author_id": 5, "token_count": 62}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 51}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
6722
33.89%
Christoph Hellwig
4034
20.34%
Ming Lei
3504
17.67%
Keith Busch
670
3.38%
Jianchao Wang
472
2.38%
Bart Van Assche
435
2.19%
Omar Sandoval
388
1.96%
John Garry
306
1.54%
Tejun Heo
283
1.43%
Jan Kara
151
0.76%
Pavel Begunkov
144
0.73%
Mike Snitzer
122
0.62%
Linus Torvalds (pre-git)
108
0.54%
Shaohua Li
93
0.47%
Chaitanya Kulkarni
61
0.31%
Shin'ichiro Kawasaki
57
0.29%
Martin K. Petersen
54
0.27%
Satya Tangirala
47
0.24%
Eric Biggers
38
0.19%
Max Gurtovoy
31
0.16%
yu kuai
28
0.14%
Andrew Morton
28
0.14%
Linus Torvalds
11
0.06%
Josef Bacik
11
0.06%
Al Viro
7
0.04%
Kanchan Joshi
5
0.03%
Neil Brown
4
0.02%
Hannes Reinecke
4
0.02%
Michael Christie
2
0.01%
Kent Overstreet
2
0.01%
Dmitriy Monakhov
1
0.01%
Others
2009
10.13%
Total
19832
blk-mq.h
447
-
27
1884
Jens Axboe
Ming Lei
John Garry
Christoph Hellwig
Jan Kara
Omar Sandoval
Bart Van Assche
Damien Le Moal
Keith Busch
Martin K. Petersen
Jianchao Wang
Tejun Heo
Andrew Morton
Shaohua Li
yu kuai
Others
September 2002
January 2003
February 2004
January 2008
June 2009
September 2010
January 2011
March 2011
April 2011
January 2012
October 2013
December 2013
April 2014
May 2014
September 2014
December 2014
January 2015
September 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
December 2017
January 2018
April 2018
July 2018
October 2018
November 2018
December 2018
January 2019
March 2019
April 2019
July 2019
May 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
June 2022
July 2022
September 2022
March 2023
April 2023
May 2023
June 2023
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]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 62}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 70}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 68}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 30, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 17, "token_count": 32}, {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 44}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 84}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 34, "token_count": 150}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 61}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 34, "token_count": 19}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 58}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 94}, {"author_id": 34, "token_count": 14}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 38}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 0, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 19, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
820
43.52%
Ming Lei
313
16.61%
John Garry
184
9.77%
Christoph Hellwig
154
8.17%
Jan Kara
58
3.08%
Omar Sandoval
56
2.97%
Bart Van Assche
37
1.96%
Damien Le Moal
32
1.70%
Keith Busch
17
0.90%
Martin K. Petersen
13
0.69%
Jianchao Wang
13
0.69%
Tejun Heo
10
0.53%
Andrew Morton
7
0.37%
Shaohua Li
2
0.11%
yu kuai
1
0.05%
Others
167
8.86%
Total
1884
blk-pm.c
214
-
19
444
Bart Van Assche
Jens Axboe
Christoph Hellwig
Tejun Heo
Martin K. Petersen
Andrew Morton
Linus Torvalds (pre-git)
Al Viro
Others
September 1992
April 2002
July 2003
August 2004
January 2006
March 2006
July 2007
January 2008
October 2008
June 2009
September 2010
March 2011
January 2012
January 2013
March 2013
May 2013
July 2013
October 2013
November 2015
February 2016
September 2018
November 2018
September 2019
July 2020
December 2020
December 2021
var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 10, "token_count": 139}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
144
32.43%
Jens Axboe
16
3.60%
Christoph Hellwig
9
2.03%
Tejun Heo
8
1.80%
Martin K. Petersen
5
1.13%
Andrew Morton
5
1.13%
Linus Torvalds (pre-git)
2
0.45%
Al Viro
1
0.23%
Others
254
57.21%
Total
444
blk-pm.h
35
-
8
146
Bart Van Assche
Christoph Hellwig
Tejun Heo
Linus Torvalds (pre-git)
Others
August 1994
June 2010
January 2011
January 2013
March 2013
July 2016
October 2016
November 2017
December 2017
May 2018
September 2018
December 2020
var spanGroupData = [ {"timestamp": 775724400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 10, "token_count": 67}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 38}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
67
45.89%
Christoph Hellwig
18
12.33%
Tejun Heo
6
4.11%
Linus Torvalds (pre-git)
2
1.37%
Others
53
36.30%
Total
146
blk-rq-qos.c
355
-
16
1416
Josef Bacik
Josef Whiter
Jens Axboe
Christoph Hellwig
Ming Lei
Tejun Heo
yu kuai
Omar Sandoval
Jan Kara
Bart Van Assche
Others
January 2003
July 2007
January 2009
November 2016
September 2017
May 2018
July 2018
November 2018
December 2018
April 2019
May 2019
July 2019
August 2019
October 2019
June 2020
June 2021
June 2022
July 2022
February 2023
April 2023
var spanGroupData = [ {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 62}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 630}, {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 131}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 33, "token_count": 298}, {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 33, "token_count": 14}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 74}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
630
44.49%
Josef Whiter
315
22.25%
Jens Axboe
201
14.19%
Christoph Hellwig
77
5.44%
Ming Lei
40
2.82%
Tejun Heo
34
2.40%
yu kuai
30
2.12%
Omar Sandoval
6
0.42%
Jan Kara
3
0.21%
Bart Van Assche
1
0.07%
Others
79
5.58%
Total
1416
blk-rq-qos.h
179
-
18
1012
Josef Bacik
Jens Axboe
Tejun Heo
Josef Whiter
Christoph Hellwig
Ming Lei
Dennis Zhou
Omar Sandoval
Linus Torvalds (pre-git)
Martin K. Petersen
Andrew Morton
Others
August 1992
June 2002
July 2003
January 2006
July 2007
January 2008
July 2010
September 2010
January 2012
March 2013
June 2014
November 2016
May 2017
December 2017
May 2018
July 2018
November 2018
December 2018
April 2019
August 2019
October 2019
June 2021
October 2021
March 2022
July 2022
February 2023
April 2023
var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 63}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 412}, {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 228}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 10}, {"author_id": 33, "token_count": 53}, {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
412
40.71%
Jens Axboe
322
31.82%
Tejun Heo
121
11.96%
Josef Whiter
54
5.34%
Christoph Hellwig
24
2.37%
Ming Lei
22
2.17%
Dennis Zhou
10
0.99%
Omar Sandoval
5
0.49%
Linus Torvalds (pre-git)
2
0.20%
Martin K. Petersen
2
0.20%
Andrew Morton
2
0.20%
Others
36
3.56%
Total
1012
blk-settings.c
984
-
37
3191
Martin K. Petersen
Jens Axboe
Christoph Hellwig
Damien Le Moal
Keith Busch
Shin'ichiro Kawasaki
Mike Snitzer
Andrew Morton
Chaitanya Kulkarni
Linus Torvalds
Tejun Heo
Linus Torvalds (pre-git)
Hannes Reinecke
Kent Overstreet
Bart Van Assche
Al Viro
Shaohua Li
Josef Bacik
Neil Brown
Jan Kara
Others
November 1991
August 1992
November 1993
September 1999
January 2000
February 2002
April 2002
May 2002
September 2002
October 2002
January 2003
April 2003
June 2003
July 2003
August 2003
September 2003
October 2003
September 2004
October 2004
March 2005
January 2006
December 2006
July 2007
August 2007
December 2007
January 2008
March 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
May 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
March 2019
April 2019
May 2019
July 2019
August 2019
September 2019
January 2020
February 2020
May 2020
July 2020
August 2020
September 2020
November 2020
December 2020
January 2021
February 2021
March 2021
July 2021
August 2021
October 2021
April 2022
July 2022
October 2022
November 2022
January 2023
May 2023
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"group": [ {"author_id": 22, "token_count": 40}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 58}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 49, "token_count": 17}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 41, "token_count": 42}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 43}, {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 80}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 17, "token_count": 76}, {"author_id": 53, "token_count": 21}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 17, "token_count": 66}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 17, "token_count": 79}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 59, "token_count": 59}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 261}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 22, "token_count": 27}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 25}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1069
33.50%
Jens Axboe
632
19.81%
Christoph Hellwig
496
15.54%
Damien Le Moal
258
8.09%
Keith Busch
177
5.55%
Shin'ichiro Kawasaki
59
1.85%
Mike Snitzer
55
1.72%
Andrew Morton
45
1.41%
Chaitanya Kulkarni
42
1.32%
Linus Torvalds
29
0.91%
Tejun Heo
21
0.66%
Linus Torvalds (pre-git)
18
0.56%
Hannes Reinecke
17
0.53%
Kent Overstreet
15
0.47%
Bart Van Assche
11
0.34%
Al Viro
11
0.34%
Shaohua Li
5
0.16%
Josef Bacik
3
0.09%
Neil Brown
2
0.06%
Jan Kara
1
0.03%
Others
225
7.05%
Total
3191
blk-stat.c
232
-
13
1179
Omar Sandoval
Jens Axboe
Tejun Heo
Shaohua Li
Christoph Hellwig
Pavel Begunkov
Josef Bacik
Neil Brown
Bart Van Assche
Linus Torvalds (pre-git)
Others
November 1991
August 1992
January 2008
October 2011
July 2012
October 2013
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
December 2021
February 2023
April 2023
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Author Name
Tokens
Token Proportion
Omar Sandoval
564
47.84%
Jens Axboe
430
36.47%
Tejun Heo
43
3.65%
Shaohua Li
43
3.65%
Christoph Hellwig
17
1.44%
Pavel Begunkov
13
1.10%
Josef Bacik
8
0.68%
Neil Brown
5
0.42%
Bart Van Assche
4
0.34%
Linus Torvalds (pre-git)
3
0.25%
Others
49
4.16%
Total
1179
blk-stat.h
173
-
12
361
Omar Sandoval
Jens Axboe
Josef Bacik
Ming Lei
Shaohua Li
Tejun Heo
Linus Torvalds (pre-git)
Linus Torvalds
Others
August 1992
February 2002
July 2003
October 2004
January 2013
July 2014
May 2016
November 2016
March 2017
April 2017
November 2017
May 2018
July 2018
December 2018
November 2021
December 2021
var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 174}, {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 30}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
178
49.31%
Jens Axboe
103
28.53%
Josef Bacik
30
8.31%
Ming Lei
9
2.49%
Shaohua Li
7
1.94%
Tejun Heo
5
1.39%
Linus Torvalds (pre-git)
2
0.55%
Linus Torvalds
1
0.28%
Others
26
7.20%
Total
361
blk-sysfs.c
917
-
51
4116
Jens Axboe
Christoph Hellwig
Andrew Morton
Martin K. Petersen
yu kuai
Damien Le Moal
Keith Busch
Al Viro
Ming Lei
Omar Sandoval
Eric Biggers
Mike Snitzer
Max Gurtovoy
Bart Van Assche
Linus Torvalds (pre-git)
Kent Overstreet
Hannes Reinecke
Linus Torvalds
Chaitanya Kulkarni
Josef Bacik
Shaohua Li
Tejun Heo
Jan Kara
Others
November 1991
August 1992
November 1993
May 1998
January 2000
February 2002
May 2002
September 2002
October 2002
January 2003
March 2003
May 2003
July 2003
May 2004
August 2004
September 2004
October 2004
April 2005
March 2006
July 2007
December 2007
January 2008
April 2008
May 2008
July 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
May 2011
July 2011
August 2011
March 2012
September 2012
September 2013
October 2013
November 2013
May 2014
April 2015
May 2015
July 2015
November 2015
February 2016
April 2016
June 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
November 2017
January 2018
March 2018
May 2018
July 2018
August 2018
October 2018
November 2018
February 2019
April 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
January 2022
February 2022
June 2022
July 2022
September 2022
October 2022
November 2022
January 2023
February 2023
March 2023
May 2023
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{"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 47, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 17, "token_count": 41}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 64}, {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 90}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 53}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 19, "token_count": 296}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1003
24.37%
Christoph Hellwig
570
13.85%
Andrew Morton
546
13.27%
Martin K. Petersen
359
8.72%
yu kuai
302
7.34%
Damien Le Moal
132
3.21%
Keith Busch
104
2.53%
Al Viro
100
2.43%
Ming Lei
89
2.16%
Omar Sandoval
40
0.97%
Eric Biggers
24
0.58%
Mike Snitzer
21
0.51%
Max Gurtovoy
20
0.49%
Bart Van Assche
19
0.46%
Linus Torvalds (pre-git)
15
0.36%
Kent Overstreet
15
0.36%
Hannes Reinecke
15
0.36%
Linus Torvalds
13
0.32%
Chaitanya Kulkarni
10
0.24%
Josef Bacik
6
0.15%
Shaohua Li
4
0.10%
Tejun Heo
3
0.07%
Jan Kara
3
0.07%
Others
703
17.08%
Total
4116
blk-throttle.c
2483
-
38
11888
Shaohua Li
Tejun Heo
Vivek Goyal
yu kuai
Baolin Wang
Christoph Hellwig
Ming Lei
Jens Axboe
Andrew Morton
Omar Sandoval
Bart Van Assche
Josef Bacik
Linus Torvalds (pre-git)
Mike Snitzer
Pavel Begunkov
Kent Overstreet
Linus Torvalds
Others
August 1992
November 1993
February 1995
February 2002
September 2002
March 2003
July 2003
September 2003
January 2006
March 2006
January 2008
July 2008
June 2009
December 2009
April 2010
September 2010
October 2010
November 2010
December 2010
January 2011
March 2011
May 2011
October 2011
March 2012
April 2012
August 2012
September 2012
January 2013
May 2013
August 2013
October 2013
December 2013
February 2014
April 2014
May 2014
July 2015
August 2015
September 2015
May 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
May 2017
June 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
April 2022
July 2022
August 2022
September 2022
December 2022
February 2023
April 2023
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"token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 35}, {"author_id": 19, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 19, "token_count": 412}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 45}, {"author_id": 19, "token_count": 165}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Shaohua Li
4623
38.89%
Tejun Heo
3513
29.55%
Vivek Goyal
2231
18.77%
yu kuai
603
5.07%
Baolin Wang
154
1.30%
Christoph Hellwig
100
0.84%
Ming Lei
59
0.50%
Jens Axboe
49
0.41%
Andrew Morton
22
0.19%
Omar Sandoval
21
0.18%
Bart Van Assche
14
0.12%
Josef Bacik
13
0.11%
Linus Torvalds (pre-git)
7
0.06%
Mike Snitzer
5
0.04%
Pavel Begunkov
3
0.03%
Kent Overstreet
2
0.02%
Linus Torvalds
1
0.01%
Others
468
3.94%
Total
11888
blk-throttle.h
217
-
17
686
Tejun Heo
Shaohua Li
Jens Axboe
Vivek Goyal
yu kuai
Christoph Hellwig
Josef Whiter
Damien Le Moal
Ming Lei
Baolin Wang
Others
June 2005
January 2006
March 2006
September 2010
October 2011
March 2012
April 2012
May 2013
August 2015
December 2016
March 2017
May 2017
November 2017
July 2018
August 2018
October 2018
June 2019
November 2019
December 2019
April 2020
September 2020
January 2021
August 2021
October 2021
February 2022
March 2022
August 2022
September 2022
May 2023
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Author Name
Tokens
Token Proportion
Tejun Heo
195
28.43%
Shaohua Li
118
17.20%
Jens Axboe
101
14.72%
Vivek Goyal
92
13.41%
yu kuai
82
11.95%
Christoph Hellwig
27
3.94%
Josef Whiter
6
0.87%
Damien Le Moal
3
0.44%
Ming Lei
2
0.29%
Baolin Wang
1
0.15%
Others
59
8.60%
Total
686
blk-timeout.c
167
-
14
539
Jens Axboe
Christoph Hellwig
Tejun Heo
Bart Van Assche
Linus Torvalds (pre-git)
David Howells
Andrew Morton
Others
November 1991
August 1992
November 1993
September 1999
July 2002
September 2002
July 2003
October 2004
September 2006
July 2007
January 2008
July 2008
September 2008
November 2008
April 2009
August 2011
October 2013
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
453
84.04%
Christoph Hellwig
28
5.19%
Tejun Heo
14
2.60%
Bart Van Assche
10
1.86%
Linus Torvalds (pre-git)
7
1.30%
David Howells
4
0.74%
Andrew Morton
1
0.19%
Others
22
4.08%
Total
539
blk-wbt.c
945
-
22
3741
Jens Axboe
Josef Bacik
Ming Lei
Omar Sandoval
yu kuai
Christoph Hellwig
Tejun Heo
Josef Whiter
Jan Kara
Bart Van Assche
Others
January 2003
July 2007
November 2016
January 2017
February 2017
March 2017
April 2017
October 2017
November 2017
February 2018
May 2018
July 2018
August 2018
November 2018
December 2018
January 2019
April 2019
August 2019
October 2019
April 2020
May 2020
August 2020
June 2021
August 2021
September 2021
October 2021
July 2022
September 2022
October 2022
February 2023
April 2023
May 2023
var spanGroupData = [ {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 1796}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 73}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 24, "token_count": 31}, {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 104}, {"author_id": 6, "token_count": 75}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 693}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 91}, {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 33, "token_count": 43}, {"author_id": 5, "token_count": 454}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 14}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 72}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 19, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2050
54.80%
Josef Bacik
693
18.52%
Ming Lei
460
12.30%
Omar Sandoval
155
4.14%
yu kuai
119
3.18%
Christoph Hellwig
48
1.28%
Tejun Heo
43
1.15%
Josef Whiter
43
1.15%
Jan Kara
32
0.86%
Bart Van Assche
17
0.45%
Others
81
2.17%
Total
3741
blk-wbt.h
33
-
6
130
Jens Axboe
Josef Bacik
Christoph Hellwig
Jan Kara
yu kuai
Others
November 2016
April 2017
November 2017
July 2018
October 2022
February 2023
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 93}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 8, "token_count": 17}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
93
71.54%
Josef Bacik
17
13.08%
Christoph Hellwig
10
7.69%
Jan Kara
7
5.38%
yu kuai
2
1.54%
Others
1
0.77%
Total
130
blk-zoned.c
636
-
24
2473
Damien Le Moal
Christoph Hellwig
Hannes Reinecke
Shin'ichiro Kawasaki
Chaitanya Kulkarni
Al Viro
Bart Van Assche
Linus Torvalds (pre-git)
Mike Snitzer
Linus Torvalds
Jens Axboe
Keith Busch
Kay Sievers
Alexey Dobriyan
Tejun Heo
Martin K. Petersen
Arnd Bergmann
Others
September 1992
May 1999
February 2002
April 2002
July 2002
September 2002
October 2002
January 2008
June 2008
September 2008
April 2009
June 2009
December 2010
June 2014
March 2015
October 2015
July 2016
October 2016
August 2017
December 2017
March 2018
April 2018
May 2018
June 2018
July 2018
October 2018
November 2018
April 2019
June 2019
August 2019
October 2019
November 2019
December 2019
January 2020
February 2020
March 2020
May 2020
June 2020
July 2020
November 2020
January 2021
March 2021
May 2021
November 2021
January 2022
July 2022
January 2023
May 2023
June 2023
July 2023
var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 11}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 53, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 49, "token_count": 270}, {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 125}, {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 56}, {"author_id": 17, "token_count": 217}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 41, "token_count": 18}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 228}, {"author_id": 17, "token_count": 113}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 41, "token_count": 105}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 17, "token_count": 15}, {"author_id": 22, "token_count": 7}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 17, "token_count": 48}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 17, "token_count": 61}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 59, "token_count": 125}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 247}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 59, "token_count": 19}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 10}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 0, "token_count": 72}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 17, "token_count": 109}, ]}, ]
Author Name
Tokens
Token Proportion
Damien Le Moal
829
33.52%
Christoph Hellwig
675
27.29%
Hannes Reinecke
270
10.92%
Shin'ichiro Kawasaki
144
5.82%
Chaitanya Kulkarni
135
5.46%
Al Viro
46
1.86%
Bart Van Assche
19
0.77%
Linus Torvalds (pre-git)
17
0.69%
Mike Snitzer
10
0.40%
Linus Torvalds
10
0.40%
Jens Axboe
10
0.40%
Keith Busch
7
0.28%
Kay Sievers
5
0.20%
Alexey Dobriyan
3
0.12%
Tejun Heo
1
0.04%
Martin K. Petersen
1
0.04%
Arnd Bergmann
1
0.04%
Others
290
11.73%
Total
2473
blk.h
519
-
60
2595
Christoph Hellwig
Jens Axboe
Tejun Heo
Ming Lei
Shaohua Li
Martin K. Petersen
Damien Le Moal
Linus Torvalds
Linus Torvalds (pre-git)
Kay Sievers
Al Viro
Keith Busch
Andrew Morton
David Howells
Bart Van Assche
Pavel Begunkov
Josef Bacik
Jan Kara
Jianchao Wang
Kent Overstreet
Satya Tangirala
Omar Sandoval
Neil Brown
Baolin Wang
Dmitriy Monakhov
Hannes Reinecke
Chaitanya Kulkarni
Michael Christie
Others
September 1991
June 1993
June 1995
September 1999
February 2002
July 2002
September 2002
October 2002
February 2003
July 2003
February 2004
October 2005
June 2006
July 2006
December 2006
February 2007
May 2007
January 2008
February 2008
June 2008
August 2008
September 2008
November 2008
December 2008
January 2009
February 2009
March 2009
April 2009
May 2009
July 2009
October 2009
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
July 2011
October 2011
December 2011
January 2012
February 2012
September 2012
October 2012
July 2013
October 2013
April 2014
May 2014
June 2014
September 2014
October 2014
December 2014
February 2015
April 2015
August 2015
September 2015
October 2015
February 2016
June 2016
August 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
June 2017
July 2017
October 2017
November 2017
December 2017
January 2018
May 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
March 2019
June 2019
August 2019
September 2019
October 2019
December 2019
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
January 2021
February 2021
March 2021
May 2021
June 2021
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
June 2022
July 2022
September 2022
October 2022
November 2022
February 2023
March 2023
April 2023
May 2023
June 2023
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60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 29, "token_count": 6}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 17, "token_count": 20}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 1, "token_count": 6}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 139}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 50}, {"author_id": 17, "token_count": 3}, {"author_id": 1, "token_count": 166}, {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 1, "token_count": 117}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 52, "token_count": 18}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 45}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1070
41.23%
Jens Axboe
626
24.12%
Tejun Heo
89
3.43%
Ming Lei
89
3.43%
Shaohua Li
75
2.89%
Martin K. Petersen
74
2.85%
Damien Le Moal
51
1.97%
Linus Torvalds
30
1.16%
Linus Torvalds (pre-git)
27
1.04%
Kay Sievers
26
1.00%
Al Viro
24
0.92%
Keith Busch
22
0.85%
Andrew Morton
19
0.73%
David Howells
18
0.69%
Bart Van Assche
12
0.46%
Pavel Begunkov
10
0.39%
Josef Bacik
10
0.39%
Jan Kara
10
0.39%
Jianchao Wang
9
0.35%
Kent Overstreet
7
0.27%
Satya Tangirala
6
0.23%
Omar Sandoval
6
0.23%
Neil Brown
6
0.23%
Baolin Wang
6
0.23%
Dmitriy Monakhov
5
0.19%
Hannes Reinecke
3
0.12%
Chaitanya Kulkarni
3
0.12%
Michael Christie
1
0.04%
Others
261
10.06%
Total
2595
bounce.c
268
-
29
982
David Howells
Christoph Hellwig
Neil Brown
Ming Lei
Linus Torvalds
Kent Overstreet
Jens Axboe
Linus Torvalds (pre-git)
Keith Busch
Eric Biggers
Chaitanya Kulkarni
Hannes Reinecke
Andrew Morton
Michael Christie
Satya Tangirala
Shaohua Li
Dennis Zhou
Bart Van Assche
Others
January 1992
August 1992
September 1993
August 1994
June 1995
May 1998
September 1999
February 2002
May 2002
June 2002
August 2002
October 2002
October 2003
May 2005
June 2006
August 2006
December 2006
January 2007
July 2007
September 2007
October 2008
December 2008
June 2009
October 2011
September 2012
February 2013
March 2013
September 2013
November 2013
February 2014
June 2014
April 2015
July 2015
September 2015
June 2016
August 2016
November 2016
December 2016
March 2017
June 2017
November 2017
December 2017
May 2018
July 2018
October 2018
November 2018
December 2018
February 2019
May 2020
July 2020
September 2020
January 2021
February 2021
March 2021
July 2021
January 2022
February 2022
June 2022
July 2022
var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 7, "token_count": 24}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 87}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 52, "token_count": 207}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 20}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 41, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 0, "token_count": 6}, {"author_id": 44, "token_count": 111}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 63}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 25, "token_count": 22}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 104}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 49, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
207
21.08%
Christoph Hellwig
198
20.16%
Neil Brown
112
11.41%
Ming Lei
103
10.49%
Linus Torvalds
90
9.16%
Kent Overstreet
74
7.54%
Jens Axboe
48
4.89%
Linus Torvalds (pre-git)
40
4.07%
Keith Busch
20
2.04%
Eric Biggers
14
1.43%
Chaitanya Kulkarni
9
0.92%
Hannes Reinecke
8
0.81%
Andrew Morton
6
0.61%
Michael Christie
3
0.31%
Satya Tangirala
2
0.20%
Shaohua Li
1
0.10%
Dennis Zhou
1
0.10%
Bart Van Assche
1
0.10%
Others
45
4.58%
Total
982
bsg-lib.c
411
-
20
1826
Christoph Hellwig
Michael Christie
Jens Axboe
Bart Van Assche
Linus Torvalds
Martin K. Petersen
Hannes Reinecke
Others
July 2002
October 2002
December 2006
July 2007
April 2008
June 2008
August 2008
March 2009
September 2010
July 2011
August 2011
September 2011
January 2012
November 2013
August 2014
September 2016
November 2016
January 2017
April 2017
August 2017
October 2017
January 2018
March 2018
October 2018
November 2018
January 2019
April 2019
May 2019
September 2019
December 2019
June 2020
August 2020
September 2020
January 2021
April 2021
June 2021
July 2021
October 2021
June 2022
October 2022
June 2023
var spanGroupData = [ {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 48, "token_count": 428}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 58}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 335}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 341}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 150}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 119}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
738
40.42%
Michael Christie
428
23.44%
Jens Axboe
364
19.93%
Bart Van Assche
6
0.33%
Linus Torvalds
3
0.16%
Martin K. Petersen
2
0.11%
Hannes Reinecke
1
0.05%
Others
284
15.55%
Total
1826
bsg.c
277
-
24
1337
Christoph Hellwig
Jens Axboe
Kay Sievers
Linus Torvalds
Al Viro
Linus Torvalds (pre-git)
Tejun Heo
Arnd Bergmann
Ming Lei
Martin K. Petersen
Hannes Reinecke
Others
November 1993
August 1994
February 1995
September 1996
October 1997
May 1998
February 2002
August 2002
October 2002
November 2002
May 2003
March 2004
May 2004
December 2006
January 2007
February 2007
March 2007
May 2007
July 2007
October 2007
March 2008
April 2008
May 2008
August 2008
April 2009
May 2009
September 2009
November 2009
August 2010
November 2010
July 2011
February 2012
February 2013
May 2014
March 2018
May 2018
July 2018
November 2018
January 2019
March 2019
April 2019
July 2021
September 2021
March 2022
June 2022
November 2022
June 2023
var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 1, "token_count": 2}, {"author_id": 15, "token_count": 20}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 337}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 39, "token_count": 24}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 76}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 428}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
559
41.81%
Jens Axboe
393
29.39%
Kay Sievers
28
2.09%
Linus Torvalds
22
1.65%
Al Viro
17
1.27%
Linus Torvalds (pre-git)
13
0.97%
Tejun Heo
11
0.82%
Arnd Bergmann
10
0.75%
Ming Lei
8
0.60%
Martin K. Petersen
2
0.15%
Hannes Reinecke
1
0.07%
Others
273
20.42%
Total
1337
disk-events.c
505
-
25
1821
Christoph Hellwig
Tejun Heo
Al Viro
Linus Torvalds
Hannes Reinecke
Andrew Morton
Kay Sievers
Jens Axboe
Others
February 2002
September 2002
October 2002
November 2002
March 2003
April 2003
October 2003
April 2004
February 2005
June 2005
October 2005
October 2006
May 2007
October 2007
March 2008
July 2008
August 2008
September 2008
July 2009
December 2010
January 2011
June 2011
July 2011
March 2012
December 2012
August 2017
May 2018
December 2018
March 2019
April 2019
July 2019
March 2020
September 2020
November 2020
January 2021
June 2021
July 2021
August 2021
January 2022
June 2023
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Author Name
Tokens
Token Proportion
Christoph Hellwig
1008
55.35%
Tejun Heo
354
19.44%
Al Viro
56
3.08%
Linus Torvalds
42
2.31%
Hannes Reinecke
39
2.14%
Andrew Morton
20
1.10%
Kay Sievers
12
0.66%
Jens Axboe
11
0.60%
Others
279
15.32%
Total
1821
early-lookup.c
316
-
15
1304
Christoph Hellwig
Kay Sievers
Tejun Heo
Al Viro
Linus Torvalds (pre-git)
Linus Torvalds
Bart Van Assche
Others
August 1998
February 2002
November 2002
May 2007
May 2008
September 2008
August 2010
November 2011
November 2012
February 2013
February 2015
October 2018
May 2019
November 2020
May 2021
May 2023
June 2023
var spanGroupData = [ {"timestamp": 901954800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 39, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 39, "token_count": 69}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 87}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 807}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 0, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
900
69.02%
Kay Sievers
79
6.06%
Tejun Heo
11
0.84%
Al Viro
5
0.38%
Linus Torvalds (pre-git)
3
0.23%
Linus Torvalds
2
0.15%
Bart Van Assche
1
0.08%
Others
303
23.24%
Total
1304
elevator.c
824
-
57
3410
Jens Axboe
Tejun Heo
Al Viro
Christoph Hellwig
Damien Le Moal
Ming Lei
Linus Torvalds
Linus Torvalds (pre-git)
Jan Kara
Andrew Morton
Shaohua Li
Martin K. Petersen
Bart Van Assche
Omar Sandoval
Keith Busch
yu kuai
Mike Snitzer
Jianchao Wang
Eric Biggers
Kent Overstreet
John Garry
Others
August 1992
June 1993
January 1995
March 1997
May 1998
June 1999
September 1999
January 2000
March 2000
May 2000
June 2000
February 2002
June 2002
July 2002
August 2002
September 2002
October 2002
January 2003
July 2003
September 2003
April 2004
June 2004
July 2004
October 2004
January 2005
March 2005
April 2005
June 2005
October 2005
November 2005
January 2006
March 2006
June 2006
July 2006
September 2006
October 2006
December 2006
March 2007
April 2007
July 2007
September 2007
December 2007
January 2008
February 2008
April 2008
June 2008
September 2008
October 2008
May 2009
June 2009
October 2009
January 2010
April 2010
May 2010
August 2010
September 2010
October 2010
March 2011
May 2011
June 2011
December 2011
February 2012
March 2012
November 2012
December 2012
March 2013
July 2013
August 2013
October 2013
April 2014
October 2014
April 2015
May 2015
June 2015
October 2015
December 2015
July 2016
October 2016
November 2016
January 2017
February 2017
April 2017
August 2017
October 2017
January 2018
May 2018
June 2018
August 2018
September 2018
October 2018
February 2019
April 2019
June 2019
August 2019
September 2019
October 2019
November 2019
October 2020
April 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
January 2022
February 2022
June 2022
October 2022
November 2022
February 2023
May 2023
August 2023
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"token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 91}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 29}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 408}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 2, "token_count": 56}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 291}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 501}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 48}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 71}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 11, "token_count": 21}, {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 53, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 73}, ]}, {"timestamp": 1304233200, "group": [ 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1412146800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 22, "token_count": 16}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 114}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 37}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 17, "token_count": 119}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 27}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 17, "token_count": 24}, {"author_id": 24, "token_count": 15}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 10, "token_count": 17}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 177}, {"author_id": 19, "token_count": 14}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1629
47.77%
Tejun Heo
302
8.86%
Al Viro
291
8.53%
Christoph Hellwig
238
6.98%
Damien Le Moal
148
4.34%
Ming Lei
114
3.34%
Linus Torvalds
112
3.28%
Linus Torvalds (pre-git)
54
1.58%
Jan Kara
42
1.23%
Andrew Morton
30
0.88%
Shaohua Li
26
0.76%
Martin K. Petersen
26
0.76%
Bart Van Assche
20
0.59%
Omar Sandoval
17
0.50%
Keith Busch
16
0.47%
yu kuai
14
0.41%
Mike Snitzer
12
0.35%
Jianchao Wang
4
0.12%
Eric Biggers
4
0.12%
Kent Overstreet
2
0.06%
John Garry
2
0.06%
Others
307
9.00%
Total
3410
elevator.h
186
-
24
965
Jens Axboe
Linus Torvalds (pre-git)
Christoph Hellwig
Tejun Heo
Linus Torvalds
Omar Sandoval
Andrew Morton
Al Viro
yu kuai
Damien Le Moal
Bart Van Assche
Jan Kara
Michael Christie
Eric Biggers
Others
August 1992
January 2000
March 2000
May 2000
February 2002
July 2002
August 2002
September 2002
October 2002
January 2003
May 2003
July 2003
September 2003
April 2004
October 2004
March 2005
October 2005
January 2006
March 2006
July 2006
July 2007
January 2008
October 2008
April 2010
October 2010
January 2011
March 2011
June 2011
December 2011
February 2012
March 2012
December 2012
July 2013
October 2013
February 2014
November 2015
June 2016
July 2016
October 2016
December 2016
January 2017
February 2017
April 2017
May 2017
June 2017
October 2017
November 2017
September 2018
November 2018
January 2019
June 2019
July 2019
September 2019
May 2021
June 2021
September 2021
July 2022
October 2022
April 2023
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Author Name
Tokens
Token Proportion
Jens Axboe
519
53.78%
Linus Torvalds (pre-git)
92
9.53%
Christoph Hellwig
83
8.60%
Tejun Heo
65
6.74%
Linus Torvalds
48
4.97%
Omar Sandoval
35
3.63%
Andrew Morton
31
3.21%
Al Viro
14
1.45%
yu kuai
10
1.04%
Damien Le Moal
7
0.73%
Bart Van Assche
5
0.52%
Jan Kara
4
0.41%
Michael Christie
2
0.21%
Eric Biggers
1
0.10%
Others
49
5.08%
Total
965
fops.c
726
-
38
3322
Christoph Hellwig
Pavel Begunkov
Jens Axboe
Darrick J. Wong
Al Viro
Linus Torvalds
Andrew Morton
Linus Torvalds (pre-git)
Keith Busch
Ming Lei
Mike Snitzer
Jan Kara
Bart Van Assche
Chaitanya Kulkarni
Tejun Heo
David Howells
Arnd Bergmann
Others
September 1991
March 1992
May 1992
August 1992
August 1994
March 1997
May 1998
August 1998
January 2000
September 2000
February 2002
May 2002
July 2002
September 2002
November 2002
December 2002
January 2003
April 2003
January 2005
June 2005
March 2006
May 2006
June 2006
August 2006
July 2007
August 2007
October 2007
February 2008
August 2009
April 2010
November 2010
August 2011
December 2012
July 2013
March 2014
April 2014
October 2014
April 2015
October 2015
February 2016
October 2016
November 2016
December 2016
January 2017
April 2017
June 2017
July 2017
May 2018
August 2018
November 2018
December 2018
May 2019
March 2020
June 2020
July 2020
September 2020
November 2020
January 2021
April 2021
May 2021
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
January 2023
May 2023
June 2023
August 2023
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"group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1532}, {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 1, "token_count": 115}, {"author_id": 35, "token_count": 320}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 35, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 53, "token_count": 30}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 22, "token_count": 38}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 58}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 1, "token_count": 13}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2033
61.20%
Pavel Begunkov
329
9.90%
Jens Axboe
221
6.65%
Darrick J. Wong
191
5.75%
Al Viro
85
2.56%
Linus Torvalds
68
2.05%
Andrew Morton
44
1.32%
Linus Torvalds (pre-git)
40
1.20%
Keith Busch
38
1.14%
Ming Lei
30
0.90%
Mike Snitzer
30
0.90%
Jan Kara
8
0.24%
Bart Van Assche
7
0.21%
Chaitanya Kulkarni
3
0.09%
Tejun Heo
1
0.03%
David Howells
1
0.03%
Arnd Bergmann
1
0.03%
Others
192
5.78%
Total
3322
genhd.c
1455
-
82
6227
Christoph Hellwig
Tejun Heo
Andrew Morton
Kay Sievers
Jens Axboe
Al Viro
yu kuai
Linus Torvalds
Hannes Reinecke
Linus Torvalds (pre-git)
Omar Sandoval
Ming Lei
Dave Jones
Martin K. Petersen
Vishal Verma
Alexey Dobriyan
Pavel Begunkov
Damien Le Moal
Bart Van Assche
Jan Kara
Vivek Goyal
Josef Bacik
Others
September 1991
March 1992
August 1992
September 1992
February 1993
November 1993
April 1994
July 1994
June 1995
January 1996
March 1996
March 1997
January 1998
February 1998
May 1998
June 1999
September 1999
January 2000
March 2000
February 2002
April 2002
May 2002
July 2002
August 2002
September 2002
October 2002
November 2002
December 2002
January 2003
February 2003
March 2003
April 2003
May 2003
July 2003
October 2003
December 2003
February 2004
June 2004
July 2004
November 2004
January 2005
March 2005
June 2005
October 2005
November 2005
January 2006
February 2006
March 2006
September 2006
December 2006
February 2007
May 2007
July 2007
October 2007
November 2007
January 2008
February 2008
March 2008
April 2008
May 2008
June 2008
August 2008
September 2008
October 2008
November 2008
January 2009
March 2009
May 2009
June 2009
July 2009
October 2009
November 2009
January 2010
September 2010
December 2010
January 2011
April 2011
August 2011
September 2011
October 2011
August 2012
February 2013
August 2013
October 2013
May 2014
January 2016
June 2016
July 2016
November 2016
January 2017
April 2017
June 2017
August 2017
October 2017
November 2017
February 2018
April 2018
May 2018
July 2018
September 2018
October 2018
November 2018
December 2018
February 2019
April 2019
May 2019
September 2019
November 2019
March 2020
May 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
July 2021
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
November 2022
January 2023
February 2023
March 2023
April 2023
May 2023
June 2023
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]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 142}, {"author_id": 60, "token_count": 315}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 371}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 152}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 129}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 143}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 244}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 3}, {"author_id": 5, "token_count": 25}, {"author_id": 35, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 46}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 20}, {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 19, "token_count": 34}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 62}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 19, "token_count": 81}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 19, "token_count": 9}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 155}, {"author_id": 19, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2067
33.19%
Tejun Heo
527
8.46%
Andrew Morton
455
7.31%
Kay Sievers
400
6.42%
Jens Axboe
214
3.44%
Al Viro
156
2.51%
yu kuai
138
2.22%
Linus Torvalds
106
1.70%
Hannes Reinecke
81
1.30%
Linus Torvalds (pre-git)
80
1.28%
Omar Sandoval
72
1.16%
Ming Lei
72
1.16%
Dave Jones
64
1.03%
Martin K. Petersen
62
1.00%
Vishal Verma
29
0.47%
Alexey Dobriyan
29
0.47%
Pavel Begunkov
13
0.21%
Damien Le Moal
6
0.10%
Bart Van Assche
6
0.10%
Jan Kara
5
0.08%
Vivek Goyal
2
0.03%
Josef Bacik
1
0.02%
Others
1642
26.37%
Total
6227
holder.c
154
-
11
574
Christoph Hellwig
yu kuai
Tejun Heo
Al Viro
Linus Torvalds
Linus Torvalds (pre-git)
Others
May 1998
February 2002
April 2002
July 2002
May 2003
March 2006
October 2007
February 2008
August 2008
November 2010
January 2011
December 2018
May 2019
June 2020
August 2021
January 2022
November 2022
var spanGroupData = [ {"timestamp": 894006000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 367}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 69}, {"author_id": 19, "token_count": 74}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
458
79.79%
yu kuai
74
12.89%
Tejun Heo
16
2.79%
Al Viro
8
1.39%
Linus Torvalds
4
0.70%
Linus Torvalds (pre-git)
2
0.35%
Others
12
2.09%
Total
574
ioctl.c
681
-
42
3424
Christoph Hellwig
Arnd Bergmann
Al Viro
Linus Torvalds (pre-git)
Martin K. Petersen
Shin'ichiro Kawasaki
Andrew Morton
Dmitriy Monakhov
Jan Kara
Linus Torvalds
Darrick J. Wong
Damien Le Moal
Jens Axboe
Vivek Goyal
yu kuai
Russell King
Ming Lei
Mike Snitzer
Tejun Heo
Bart Van Assche
Others
August 1992
September 1992
December 1992
June 1993
March 1998
May 1999
February 2002
March 2002
April 2002
May 2002
June 2002
July 2002
September 2002
October 2002
July 2003
May 2004
January 2005
June 2005
January 2006
March 2006
December 2006
May 2007
August 2007
October 2007
February 2008
March 2008
August 2008
September 2008
November 2008
May 2009
September 2009
October 2009
December 2009
August 2010
November 2010
May 2011
September 2011
January 2012
August 2012
September 2012
July 2013
September 2013
May 2014
January 2015
October 2015
April 2016
October 2016
December 2016
February 2017
April 2017
October 2017
February 2018
March 2018
October 2018
April 2019
October 2019
November 2019
March 2020
April 2020
May 2020
September 2020
November 2020
February 2021
March 2021
April 2021
July 2021
August 2021
October 2021
November 2021
April 2022
July 2022
February 2023
June 2023
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1025506800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 16, "token_count": 269}, {"author_id": 21, "token_count": 22}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 57, "token_count": 7}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 38, "token_count": 25}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 38, "token_count": 123}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 16, "token_count": 152}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 11, "token_count": 59}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 53, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 11, "token_count": 81}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 835}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 55, "token_count": 37}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 54, "token_count": 47}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 25}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 38, "token_count": 603}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 24, "token_count": 37}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 59, "token_count": 75}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 54}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 60, "token_count": 69}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1121
32.74%
Arnd Bergmann
751
21.93%
Al Viro
508
14.84%
Linus Torvalds (pre-git)
221
6.45%
Martin K. Petersen
165
4.82%
Shin'ichiro Kawasaki
75
2.19%
Andrew Morton
72
2.10%
Dmitriy Monakhov
47
1.37%
Jan Kara
39
1.14%
Linus Torvalds
38
1.11%
Darrick J. Wong
37
1.08%
Damien Le Moal
25
0.73%
Jens Axboe
10
0.29%
Vivek Goyal
8
0.23%
yu kuai
7
0.20%
Russell King
7
0.20%
Ming Lei
4
0.12%
Mike Snitzer
4
0.12%
Tejun Heo
2
0.06%
Bart Van Assche
2
0.06%
Others
281
8.21%
Total
3424
ioprio.c
279
-
32
942
Jens Axboe
Jan Kara
Linus Torvalds (pre-git)
Damien Le Moal
Omar Sandoval
Andrew Morton
David Howells
Christoph Hellwig
Bart Van Assche
Others
January 1992
May 1992
August 1992
June 1993
August 1993
July 2002
September 2002
October 2002
July 2003
August 2004
September 2004
June 2005
November 2005
January 2006
June 2006
August 2006
October 2006
December 2006
February 2007
October 2007
November 2007
January 2008
August 2008
November 2008
January 2009
November 2010
November 2011
February 2012
March 2012
November 2015
July 2016
February 2017
June 2017
May 2018
November 2018
April 2019
August 2020
April 2021
August 2021
November 2021
June 2022
May 2023
June 2023
var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 385}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 24, "token_count": 95}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 17, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
407
43.21%
Jan Kara
95
10.08%
Linus Torvalds (pre-git)
21
2.23%
Damien Le Moal
21
2.23%
Omar Sandoval
10
1.06%
Andrew Morton
6
0.64%
David Howells
4
0.42%
Christoph Hellwig
1
0.11%
Bart Van Assche
1
0.11%
Others
376
39.92%
Total
942
kyber-iosched.c
1055
-
12
4208
Omar Sandoval
Jianchao Wang
Jens Axboe
Christoph Hellwig
Bart Van Assche
Ming Lei
Chaitanya Kulkarni
John Garry
Baolin Wang
Others
November 2016
January 2017
March 2017
April 2017
May 2017
June 2017
October 2017
December 2017
February 2018
May 2018
September 2018
October 2018
December 2018
April 2019
June 2019
August 2020
January 2021
February 2021
May 2021
September 2021
October 2021
December 2021
June 2022
July 2022
December 2022
April 2023
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 10, "token_count": 27}, {"author_id": 6, "token_count": 1966}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 212}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 62}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 30, "token_count": 671}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "token_count": 980}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
3284
78.04%
Jianchao Wang
671
15.95%
Jens Axboe
94
2.23%
Christoph Hellwig
65
1.54%
Bart Van Assche
35
0.83%
Ming Lei
16
0.38%
Chaitanya Kulkarni
3
0.07%
John Garry
2
0.05%
Baolin Wang
1
0.02%
Others
37
0.88%
Total
4208
mq-deadline.c
1289
-
14
4940
Jens Axboe
Bart Van Assche
Damien Le Moal
Omar Sandoval
Christoph Hellwig
Ming Lei
Tejun Heo
Andrew Morton
Jan Kara
John Garry
Chaitanya Kulkarni
Others
July 2003
July 2007
September 2008
May 2015
January 2017
February 2017
March 2017
April 2017
May 2017
August 2017
October 2017
December 2017
January 2018
February 2018
May 2018
April 2019
June 2019
August 2019
September 2019
February 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
January 2022
May 2022
June 2022
July 2022
November 2022
April 2023
May 2023
July 2023
var spanGroupData = [ {"timestamp": 1057042800, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 2100}, {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 10, "token_count": 15}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 203}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 17, "token_count": 292}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 17, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 10, "token_count": 1144}, {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 10, "token_count": 50}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 10, "token_count": 490}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 175}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 10, "token_count": 295}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 10, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2134
43.20%
Bart Van Assche
2005
40.59%
Damien Le Moal
500
10.12%
Omar Sandoval
233
4.72%
Christoph Hellwig
21
0.43%
Ming Lei
18
0.36%
Tejun Heo
13
0.26%
Andrew Morton
5
0.10%
Jan Kara
2
0.04%
John Garry
1
0.02%
Chaitanya Kulkarni
1
0.02%
Others
7
0.14%
Total
4940
opal_proto.h
480
-
7
897
Scott Bauer
Jonas Rabenstein
Douglas Miller
Ondrej Kozina
Revanth Rajashekar
David Kozub
Christoph Hellwig
February 2017
September 2017
February 2019
April 2019
May 2019
October 2019
November 2019
March 2020
August 2022
April 2023
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 785}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 45, "token_count": 55}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 58, "token_count": 17}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 32, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Scott Bauer
789
87.96%
Jonas Rabenstein
55
6.13%
Douglas Miller
17
1.90%
Ondrej Kozina
15
1.67%
Revanth Rajashekar
14
1.56%
David Kozub
5
0.56%
Christoph Hellwig
2
0.22%
Total
897
sed-opal.c
3067
-
12
14638
Scott Bauer
Revanth Rajashekar
Ondrej Kozina
David Kozub
Jon Derrick
Jonas Rabenstein
Douglas Miller
Christoph Hellwig
Others
February 2017
March 2017
April 2017
September 2017
March 2018
February 2019
April 2019
May 2019
June 2019
October 2019
November 2019
March 2020
January 2022
August 2022
November 2022
December 2022
February 2023
April 2023
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 78}, {"author_id": 43, "token_count": 570}, {"author_id": 4, "token_count": 9765}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 4, "token_count": 113}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 45, "token_count": 64}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 40, "token_count": 656}, {"author_id": 45, "token_count": 121}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 45, "token_count": 287}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 31, "token_count": 82}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 31, "token_count": 1094}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 58, "token_count": 354}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 32, "token_count": 1146}, ]}, ]
Author Name
Tokens
Token Proportion
Scott Bauer
9926
67.81%
Revanth Rajashekar
1183
8.08%
Ondrej Kozina
1146
7.83%
David Kozub
656
4.48%
Jon Derrick
572
3.91%
Jonas Rabenstein
472
3.22%
Douglas Miller
354
2.42%
Christoph Hellwig
81
0.55%
Others
248
1.69%
Total
14638
t10-pi.c
475
-
11
2098
Martin K. Petersen
Max Gurtovoy
Keith Busch
Christoph Hellwig
Kent Overstreet
Jens Axboe
Dmitriy Monakhov
Eric Biggers
Bart Van Assche
Others
July 2002
September 2002
October 2002
June 2008
July 2008
October 2010
August 2012
November 2013
September 2014
October 2015
March 2017
June 2017
December 2017
July 2018
April 2019
September 2019
December 2019
July 2021
September 2021
March 2022
var spanGroupData = [ {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 11, "token_count": 464}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 11, "token_count": 16}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 25, "token_count": 24}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 11, "token_count": 674}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 0, "token_count": 16}, {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 47, "token_count": 271}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 47, "token_count": 155}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 22, "token_count": 337}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1184
56.43%
Max Gurtovoy
426
20.31%
Keith Busch
337
16.06%
Christoph Hellwig
71
3.38%
Kent Overstreet
24
1.14%
Jens Axboe
6
0.29%
Dmitriy Monakhov
5
0.24%
Eric Biggers
4
0.19%
Bart Van Assche
4
0.19%
Others
37
1.76%
Total
2098
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
511
Author
Tokens
Proportion
Commits
Proportion
0
Christoph Hellwig
29814
11.68%
803
17.31%
1
Jens Axboe
28256
11.07%
431
9.29%
2
Tejun Heo
27309
10.70%
367
7.91%
3
Paolo Valente
24376
9.55%
127
2.74%
4
Scott Bauer
10715
4.20%
6
0.13%
5
Ming Lei
9630
3.77%
242
5.22%
6
Omar Sandoval
7867
3.08%
64
1.38%
7
Linus Torvalds (pre-git)
6242
2.45%
170
3.66%
8
Josef Bacik
5743
2.25%
13
0.28%
9
Satya Tangirala
5549
2.17%
8
0.17%
10
Bart Van Assche
5528
2.17%
171
3.69%
11
Martin K. Petersen
5486
2.15%
73
1.57%
12
Shaohua Li
5195
2.04%
45
0.97%
13
Arianna Avanzini
4560
1.79%
6
0.13%
14
Richard Russon
4360
1.71%
1
0.02%
15
Linus Torvalds
4354
1.71%
68
1.47%
16
Al Viro
3562
1.40%
100
2.16%
17
Damien Le Moal
3138
1.23%
58
1.25%
18
Vivek Goyal
2770
1.09%
34
0.73%
19
yu kuai
2410
0.94%
76
1.64%
20
Vishal Verma
2219
0.87%
4
0.09%
21
Andrew Morton
2127
0.83%
85
1.83%
22
Keith Busch
2071
0.81%
49
1.06%
23
Dave Jones
1928
0.76%
6
0.13%
24
Jan Kara
1825
0.72%
54
1.16%
25
Kent Overstreet
1817
0.71%
51
1.10%
26
Philippe De Muyter
1593
0.62%
6
0.13%
27
Cai Zhiyong
1453
0.57%
2
0.04%
28
Eric Biggers
1423
0.56%
25
0.54%
29
Baolin Wang
1283
0.50%
26
0.56%
30
Jianchao Wang
1234
0.48%
17
0.37%
31
Revanth Rajashekar
1197
0.47%
6
0.13%
32
Ondrej Kozina
1161
0.45%
5
0.11%
33
Josef Whiter
1135
0.44%
17
0.37%
34
John Garry
1123
0.44%
34
0.73%
35
Pavel Begunkov
1024
0.40%
41
0.88%
36
Alexey Dobriyan
987
0.39%
5
0.11%
37
Stefan Weinhuber
868
0.34%
2
0.04%
38
Arnd Bergmann
808
0.32%
15
0.32%
39
Kay Sievers
694
0.27%
15
0.32%
40
David Kozub
661
0.26%
11
0.24%
41
Chaitanya Kulkarni
647
0.25%
17
0.37%
42
Boris Burkov
585
0.23%
2
0.04%
43
Jon Derrick
572
0.22%
5
0.11%
44
Neil Brown
531
0.21%
18
0.39%
45
Jonas Rabenstein
527
0.21%
8
0.17%
46
Anton Altaparmakov
509
0.20%
4
0.09%
47
Max Gurtovoy
507
0.20%
7
0.15%
48
Michael Christie
490
0.19%
12
0.26%
49
Hannes Reinecke
489
0.19%
15
0.32%
50
Dennis Zhou
477
0.19%
25
0.54%
51
Fam Zheng
456
0.18%
3
0.06%
52
David Howells
439
0.17%
16
0.34%
53
Mike Snitzer
407
0.16%
35
0.75%
54
Dmitriy Monakhov
399
0.16%
11
0.24%
55
Darrick J. Wong
399
0.16%
7
0.15%
56
Kanchan Joshi
389
0.15%
3
0.06%
57
Russell King
376
0.15%
3
0.06%
58
Douglas Miller
371
0.15%
1
0.02%
59
Shin'ichiro Kawasaki
370
0.14%
8
0.17%
60
Others
20752
8.13%
1100
23.71%
Total
255187
4639