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Al Viro
Alexey Dobriyan
Anton Altaparmakov
Arianna Avanzini
Arnd Bergmann
Baolin Wang
Bart Van Assche
Boris Burkov
Chaitanya Kulkarni
Christoph Hellwig
Damien Le Moal
Dan J Williams
David Howells
David Kozub
Dennis Zhou
Dmitriy Monakhov
Eric Biggers
Fam Zheng
Hannes Reinecke
Ilya Dryomov
Jan Kara
Jens Axboe
Jianchao Wang
Johannes Thumshirn
John Garry
Jon Derrick
Jonas Rabenstein
Josef Bacik
Josef Whiter
Kay Sievers
Keith Busch
Kent Overstreet
Konstantin Khlebnikov
Lei Ming
Linus Torvalds
Luca Miccio
Luis R. Rodriguez
Martin K. Petersen
Matteo Croce
Max Gurtovoy
Michael Christie
Mike Snitzer
Ming Lei
Neil Brown
Omar Sandoval
Others
Paolo Valente
Pavel Begunkov
Philippe De Muyter
Revanth Rajashekar
Satya Tangirala
Scott Bauer
Shaohua Li
Shaun Tancheff
Stefan Weinhuber
Tahsin Erdogan
Tejun Heo
Vishal Verma
Vivek Goyal
Wang YanQing
weiping zhang
−
Subdirectories:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
partitions
6738
22
77
28571
Linus Torvalds
Christoph Hellwig
Philippe De Muyter
Stefan Weinhuber
Al Viro
Alexey Dobriyan
Anton Altaparmakov
Wang YanQing
Tejun Heo
Ming Lei
Arnd Bergmann
Damien Le Moal
Dan J Williams
Pavel Begunkov
Jens Axboe
Bart Van Assche
Others
April 2005
June 2005
November 2005
January 2006
March 2006
August 2006
September 2006
December 2006
February 2007
May 2007
July 2007
October 2007
April 2008
July 2008
March 2009
November 2009
March 2010
April 2010
May 2010
July 2010
August 2010
February 2011
March 2011
April 2011
May 2011
September 2011
October 2011
February 2012
March 2012
August 2012
November 2012
February 2013
April 2013
July 2013
September 2013
October 2013
November 2013
February 2014
June 2014
August 2014
September 2014
December 2014
November 2015
February 2016
March 2016
April 2016
May 2016
July 2016
December 2016
January 2017
May 2017
August 2017
November 2017
January 2018
May 2018
June 2018
July 2018
April 2019
May 2019
November 2019
January 2020
March 2020
April 2020
May 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
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1372662000, "group": [ {"author_id": 19, "token_count": 1239}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 650}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 47, "token_count": 11}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 54, "token_count": 326}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 67}, {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 71}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1366}, {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 263}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 154}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 28, "token_count": 24}, {"author_id": 8, "token_count": 1}, {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 164}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 1251}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 0, "token_count": 153}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 6}, {"author_id": 27, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
15513
54.30%
Christoph Hellwig
3752
13.13%
Philippe De Muyter
1585
5.55%
Stefan Weinhuber
1315
4.60%
Al Viro
1266
4.43%
Alexey Dobriyan
781
2.73%
Anton Altaparmakov
602
2.11%
Wang YanQing
326
1.14%
Tejun Heo
186
0.65%
Ming Lei
33
0.12%
Arnd Bergmann
24
0.08%
Damien Le Moal
18
0.06%
Dan J Williams
11
0.04%
Pavel Begunkov
6
0.02%
Jens Axboe
6
0.02%
Bart Van Assche
6
0.02%
Others
3141
10.99%
Total
28571
Files:
badblocks.c
603
-
7
2372
Vishal Verma
Dan J Williams
Shaohua Li
Christoph Hellwig
Others
December 2015
January 2016
October 2016
November 2017
April 2019
August 2020
var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 17, "token_count": 2122}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 125}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 11, "token_count": 92}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Vishal Verma
2122
89.46%
Dan J Williams
125
5.27%
Shaohua Li
92
3.88%
Christoph Hellwig
2
0.08%
Others
31
1.31%
Total
2372
bdev.c
1076
-
51
3962
Christoph Hellwig
Linus Torvalds
Jan Kara
Al Viro
David Howells
Jens Axboe
Vivek Goyal
Ming Lei
Dan J Williams
Pavel Begunkov
Tejun Heo
Shaohua Li
Neil Brown
Satya Tangirala
Martin K. Petersen
Vishal Verma
Lei Ming
Kent Overstreet
Josef Bacik
Others
April 2005
March 2006
August 2006
September 2006
December 2006
February 2007
May 2007
October 2007
February 2008
June 2008
August 2008
September 2008
February 2009
April 2009
May 2009
August 2009
October 2009
April 2010
June 2010
October 2010
January 2011
February 2011
March 2011
July 2011
August 2011
September 2011
March 2012
July 2012
August 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
February 2016
June 2016
October 2016
November 2016
December 2016
May 2017
June 2017
August 2017
October 2017
May 2018
July 2018
August 2018
November 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
August 2019
May 2020
June 2020
September 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
July 2021
August 2021
September 2021
October 2021
November 2021
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"token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 18, "token_count": 66}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 29, "token_count": 126}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 47, "token_count": 24}, {"author_id": 15, "token_count": 42}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 59}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 155}, {"author_id": 1, "token_count": 32}, {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 29, "token_count": 21}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 73}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 46}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 27, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 29, "token_count": 24}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1882}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 27, "token_count": 20}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 36}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2329
58.78%
Linus Torvalds
532
13.43%
Jan Kara
256
6.46%
Al Viro
109
2.75%
David Howells
75
1.89%
Jens Axboe
56
1.41%
Vivek Goyal
42
1.06%
Ming Lei
36
0.91%
Dan J Williams
36
0.91%
Pavel Begunkov
27
0.68%
Tejun Heo
5
0.13%
Shaohua Li
5
0.13%
Neil Brown
5
0.13%
Satya Tangirala
3
0.08%
Martin K. Petersen
2
0.05%
Vishal Verma
1
0.03%
Lei Ming
1
0.03%
Kent Overstreet
1
0.03%
Josef Bacik
1
0.03%
Others
440
11.11%
Total
3962
bfq-cgroup.c
1455
-
15
5938
Paolo Valente
Luca Miccio
Fam Zheng
Christoph Hellwig
Tejun Heo
Omar Sandoval
Bart Van Assche
Konstantin Khlebnikov
Dennis Zhou
Dmitriy Monakhov
Others
April 2017
June 2017
August 2017
November 2017
January 2018
May 2018
August 2018
September 2018
November 2018
December 2018
March 2019
April 2019
June 2019
August 2019
November 2019
December 2019
February 2020
March 2020
August 2020
March 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 3963}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 72}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 39, "token_count": 491}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 30}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 381}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 45, "token_count": 471}, {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 267}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 105}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 37}, {"author_id": 60, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4228
71.20%
Luca Miccio
491
8.27%
Fam Zheng
471
7.93%
Christoph Hellwig
387
6.52%
Tejun Heo
278
4.68%
Omar Sandoval
30
0.51%
Bart Van Assche
8
0.13%
Konstantin Khlebnikov
5
0.08%
Dennis Zhou
2
0.03%
Dmitriy Monakhov
1
0.02%
Others
37
0.62%
Total
5938
bfq-iosched.c
7388
-
35
18768
Paolo Valente
Arianna Avanzini
Jens Axboe
Jan Kara
Christoph Hellwig
Bart Van Assche
Luca Miccio
Tejun Heo
weiping zhang
Ming Lei
Damien Le Moal
Omar Sandoval
Chaitanya Kulkarni
John Garry
Konstantin Khlebnikov
Dennis Zhou
Others
April 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
February 2018
March 2018
April 2018
May 2018
June 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
March 2019
April 2019
June 2019
July 2019
August 2019
November 2019
February 2020
March 2020
May 2020
June 2020
July 2020
August 2020
January 2021
February 2021
March 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 3753}, {"author_id": 3, "token_count": 9480}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 48}, {"author_id": 3, "token_count": 81}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 58}, {"author_id": 3, "token_count": 78}, {"author_id": 52, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 229}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 39, "token_count": 8}, {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 39, "token_count": 19}, {"author_id": 3, "token_count": 106}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 327}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 144}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 243}, {"author_id": 7, "token_count": 4}, {"author_id": 3, "token_count": 100}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 103}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 90}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 27}, {"author_id": 3, "token_count": 325}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 3, "token_count": 841}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 3, "token_count": 505}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 3, "token_count": 138}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 65}, {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 61}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 29, "token_count": 24}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 428}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 882}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 29, "token_count": 81}, {"author_id": 3, "token_count": 42}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 25, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
14172
75.51%
Arianna Avanzini
3753
20.00%
Jens Axboe
297
1.58%
Jan Kara
105
0.56%
Christoph Hellwig
77
0.41%
Bart Van Assche
58
0.31%
Luca Miccio
27
0.14%
Tejun Heo
24
0.13%
weiping zhang
14
0.07%
Ming Lei
10
0.05%
Damien Le Moal
7
0.04%
Omar Sandoval
6
0.03%
Chaitanya Kulkarni
4
0.02%
John Garry
2
0.01%
Konstantin Khlebnikov
1
0.01%
Dennis Zhou
1
0.01%
Others
210
1.12%
Total
18768
bfq-iosched.h
1127
-
13
2212
Paolo Valente
Tejun Heo
Christoph Hellwig
Jens Axboe
Omar Sandoval
Fam Zheng
Dmitriy Monakhov
Damien Le Moal
Shaohua Li
Others
April 2017
June 2017
July 2017
August 2017
December 2017
January 2018
March 2018
May 2018
June 2018
September 2018
October 2018
December 2018
January 2019
March 2019
April 2019
June 2019
August 2019
November 2019
February 2020
March 2020
January 2021
March 2021
August 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 3, "token_count": 1811}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 43}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 23}, {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 46, "token_count": 2}, {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 14, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
2060
93.13%
Tejun Heo
26
1.18%
Christoph Hellwig
25
1.13%
Jens Axboe
12
0.54%
Omar Sandoval
7
0.32%
Fam Zheng
4
0.18%
Dmitriy Monakhov
2
0.09%
Damien Le Moal
2
0.09%
Shaohua Li
1
0.05%
Others
73
3.30%
Total
2212
bfq-wf2q.c
1717
-
10
4576
Paolo Valente
Fam Zheng
Dmitriy Monakhov
Damien Le Moal
Christoph Hellwig
Konstantin Khlebnikov
Others
April 2017
May 2017
July 2017
August 2017
December 2017
January 2018
June 2018
August 2018
September 2018
October 2018
December 2018
January 2019
March 2019
April 2019
August 2019
January 2020
February 2020
August 2020
March 2021
August 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 4146}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 41}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 52}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 38}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 64}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 3, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 14, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4536
99.13%
Fam Zheng
4
0.09%
Dmitriy Monakhov
3
0.07%
Damien Le Moal
3
0.07%
Christoph Hellwig
2
0.04%
Konstantin Khlebnikov
1
0.02%
Others
27
0.59%
Total
4576
bio-integrity.c
464
-
27
1811
Martin K. Petersen
Kent Overstreet
Dmitriy Monakhov
Christoph Hellwig
Satya Tangirala
Ming Lei
Tejun Heo
Dan J Williams
Keith Busch
Mike Snitzer
Bart Van Assche
Pavel Begunkov
Linus Torvalds
Jens Axboe
Others
June 2008
January 2009
March 2009
June 2009
January 2010
March 2010
January 2011
March 2011
May 2011
September 2012
October 2012
May 2013
September 2013
October 2013
November 2013
February 2014
April 2014
July 2014
September 2014
November 2014
May 2015
July 2015
September 2015
October 2015
December 2015
June 2016
August 2016
June 2017
July 2017
August 2017
January 2018
May 2018
September 2018
April 2019
May 2019
July 2019
May 2020
June 2020
July 2020
January 2021
February 2021
July 2021
August 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 12, "token_count": 860}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 12, "token_count": 81}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 16, "token_count": 31}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 16, "token_count": 86}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 12, "token_count": 106}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 12}, {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 22, "token_count": 10}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 46, "token_count": 162}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 35}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 16, "token_count": 28}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "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": 15}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"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": 27, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1072
59.19%
Kent Overstreet
171
9.44%
Dmitriy Monakhov
162
8.95%
Christoph Hellwig
127
7.01%
Satya Tangirala
17
0.94%
Ming Lei
14
0.77%
Tejun Heo
13
0.72%
Dan J Williams
12
0.66%
Keith Busch
10
0.55%
Mike Snitzer
6
0.33%
Bart Van Assche
4
0.22%
Pavel Begunkov
3
0.17%
Linus Torvalds
1
0.06%
Jens Axboe
1
0.06%
Others
198
10.93%
Total
1811
bio.c
1748
-
57
6508
Christoph Hellwig
Kent Overstreet
Jens Axboe
Linus Torvalds
Ming Lei
Keith Busch
Pavel Begunkov
Neil Brown
Johannes Thumshirn
Shaohua Li
Chaitanya Kulkarni
Satya Tangirala
Martin K. Petersen
Lei Ming
Josef Bacik
Eric Biggers
Tejun Heo
Dmitriy Monakhov
Hannes Reinecke
Paolo Valente
Mike Snitzer
Michael Christie
Dennis Zhou
David Howells
Damien Le Moal
Jan Kara
Bart Van Assche
Al Viro
Others
April 2005
July 2005
September 2005
October 2005
November 2005
January 2006
November 2006
July 2007
April 2008
September 2008
October 2008
December 2008
February 2009
April 2009
June 2009
September 2009
March 2011
November 2011
March 2012
May 2012
July 2012
September 2012
October 2012
February 2013
May 2013
August 2013
October 2013
November 2013
March 2014
October 2014
December 2014
January 2015
April 2015
May 2015
July 2015
November 2015
February 2016
March 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
March 2017
April 2017
June 2017
July 2017
August 2017
October 2017
November 2017
December 2017
January 2018
March 2018
May 2018
June 2018
July 2018
September 2018
November 2018
December 2018
February 2019
March 2019
April 2019
June 2019
July 2019
August 2019
December 2019
January 2020
March 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
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1577865600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 107}, {"author_id": 6, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 53, "token_count": 9}, {"author_id": 22, "token_count": 279}, {"author_id": 10, "token_count": 23}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 38, "token_count": 17}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 148}, {"author_id": 6, "token_count": 206}, {"author_id": 27, "token_count": 43}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 261}, {"author_id": 53, "token_count": 92}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 1, "token_count": 499}, {"author_id": 53, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 31, "token_count": 27}, {"author_id": 0, "token_count": 25}, {"author_id": 27, "token_count": 82}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 148}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 6, "token_count": 7}, ]}, 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Author Name
Tokens
Token Proportion
Christoph Hellwig
1356
20.84%
Kent Overstreet
1317
20.24%
Jens Axboe
1253
19.25%
Linus Torvalds
676
10.39%
Ming Lei
650
9.99%
Keith Busch
279
4.29%
Pavel Begunkov
205
3.15%
Neil Brown
147
2.26%
Johannes Thumshirn
108
1.66%
Shaohua Li
30
0.46%
Chaitanya Kulkarni
27
0.41%
Satya Tangirala
23
0.35%
Martin K. Petersen
19
0.29%
Lei Ming
19
0.29%
Josef Bacik
19
0.29%
Eric Biggers
17
0.26%
Tejun Heo
16
0.25%
Dmitriy Monakhov
12
0.18%
Hannes Reinecke
8
0.12%
Paolo Valente
6
0.09%
Mike Snitzer
6
0.09%
Michael Christie
6
0.09%
Dennis Zhou
6
0.09%
David Howells
6
0.09%
Damien Le Moal
3
0.05%
Jan Kara
1
0.02%
Bart Van Assche
1
0.02%
Al Viro
1
0.02%
Others
291
4.47%
Total
6508
blk-cgroup-rwstat.c
130
-
2
514
Tejun Heo
Others
November 2019
March 2021
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Author Name
Tokens
Token Proportion
Tejun Heo
500
97.28%
Others
14
2.72%
Total
514
blk-cgroup-rwstat.h
149
-
1
546
Tejun Heo
November 2019
var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 546}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
546
100.00%
Total
546
blk-cgroup.c
1946
-
36
7468
Tejun Heo
Boris Burkov
Josef Bacik
Christoph Hellwig
Tahsin Erdogan
Vivek Goyal
Dennis Zhou
Arianna Avanzini
Jens Axboe
weiping zhang
Pavel Begunkov
Baolin Wang
Bart Van Assche
Josef Whiter
Ming Lei
Jan Kara
Others
December 2009
March 2010
April 2010
May 2010
September 2010
March 2011
May 2011
October 2011
March 2012
April 2012
June 2012
November 2012
January 2013
May 2013
August 2013
February 2014
May 2014
July 2014
May 2015
June 2015
July 2015
August 2015
September 2015
February 2016
June 2016
November 2016
January 2017
February 2017
March 2017
August 2017
October 2017
March 2018
April 2018
July 2018
August 2018
September 2018
November 2018
December 2018
January 2019
March 2019
April 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
April 2020
May 2020
June 2020
July 2020
September 2020
October 2020
November 2020
January 2021
April 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
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1454313600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 64}, {"author_id": 58, "token_count": 286}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 52, "token_count": 32}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 691}, {"author_id": 26, "token_count": 5}, {"author_id": 2, "token_count": 6}, ]}, 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]}, {"timestamp": 1567321200, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 184}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 214}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 32, "token_count": 815}, {"author_id": 0, "token_count": 469}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 37}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 20, "token_count": 23}, {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 111}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 27, "token_count": 20}, {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
3702
49.57%
Boris Burkov
815
10.91%
Josef Bacik
718
9.61%
Christoph Hellwig
669
8.96%
Tahsin Erdogan
286
3.83%
Vivek Goyal
237
3.17%
Dennis Zhou
222
2.97%
Arianna Avanzini
148
1.98%
Jens Axboe
122
1.63%
weiping zhang
42
0.56%
Pavel Begunkov
30
0.40%
Baolin Wang
23
0.31%
Bart Van Assche
20
0.27%
Josef Whiter
5
0.07%
Ming Lei
3
0.04%
Jan Kara
1
0.01%
Others
425
5.69%
Total
7468
blk-core.c
1655
-
68
5790
Jens Axboe
Christoph Hellwig
Neil Brown
Tejun Heo
Mike Snitzer
Bart Van Assche
Chaitanya Kulkarni
Keith Busch
Linus Torvalds
Ming Lei
Pavel Begunkov
Satya Tangirala
Omar Sandoval
Eric Biggers
Shaohua Li
John Garry
Luis R. Rodriguez
Lei Ming
Dan J Williams
Kent Overstreet
Tahsin Erdogan
Konstantin Khlebnikov
Hannes Reinecke
Vivek Goyal
Michael Christie
Max Gurtovoy
Al Viro
Ilya Dryomov
Others
April 2005
October 2005
January 2006
March 2006
August 2006
December 2006
July 2007
September 2007
December 2007
January 2008
February 2008
April 2008
May 2008
August 2008
September 2008
October 2008
November 2008
January 2009
April 2009
May 2009
June 2009
July 2009
October 2009
November 2009
April 2010
June 2010
July 2010
September 2010
November 2010
January 2011
March 2011
April 2011
October 2011
December 2011
March 2012
April 2012
May 2012
July 2012
September 2012
November 2012
December 2012
March 2013
April 2013
May 2013
October 2013
November 2013
December 2013
April 2014
October 2014
December 2014
March 2015
May 2015
June 2015
July 2015
October 2015
November 2015
December 2015
June 2016
October 2016
November 2016
January 2017
March 2017
April 2017
May 2017
June 2017
October 2017
November 2017
January 2018
February 2018
March 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
April 2019
May 2019
June 2019
August 2019
September 2019
October 2019
December 2019
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
March 2021
July 2021
August 2021
September 2021
October 2021
November 2021
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"group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 42, "token_count": 131}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 50}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 49, "token_count": 4}, {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 6}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 40, "token_count": 195}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 59, "token_count": 1}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 1, "token_count": 8}, {"author_id": 7, "token_count": 17}, {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 8, "token_count": 51}, {"author_id": 0, "token_count": 316}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 8, "token_count": 14}, {"author_id": 0, "token_count": 22}, {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 8, "token_count": 81}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1389}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 31, "token_count": 139}, {"author_id": 0, "token_count": 12}, {"author_id": 6, "token_count": 27}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 31, "token_count": 26}, {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 50, "token_count": 5}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 74}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 216}, {"author_id": 1, "token_count": 1}, {"author_id": 22, "token_count": 119}, {"author_id": 6, "token_count": 39}, {"author_id": 10, "token_count": 28}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 1, "token_count": 34}, {"author_id": 51, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 145}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 9}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 38, "token_count": 13}, {"author_id": 22, "token_count": 23}, {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 117}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 169}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 213}, {"author_id": 1, "token_count": 89}, {"author_id": 25, "token_count": 3}, {"author_id": 27, "token_count": 39}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 54}, {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2150
37.13%
Christoph Hellwig
1454
25.11%
Neil Brown
219
3.78%
Tejun Heo
214
3.70%
Mike Snitzer
198
3.42%
Bart Van Assche
193
3.33%
Chaitanya Kulkarni
170
2.94%
Keith Busch
150
2.59%
Linus Torvalds
129
2.23%
Ming Lei
114
1.97%
Pavel Begunkov
39
0.67%
Satya Tangirala
28
0.48%
Omar Sandoval
25
0.43%
Eric Biggers
13
0.22%
Shaohua Li
12
0.21%
John Garry
12
0.21%
Luis R. Rodriguez
8
0.14%
Lei Ming
8
0.14%
Dan J Williams
8
0.14%
Kent Overstreet
7
0.12%
Tahsin Erdogan
5
0.09%
Konstantin Khlebnikov
5
0.09%
Hannes Reinecke
5
0.09%
Vivek Goyal
4
0.07%
Michael Christie
3
0.05%
Max Gurtovoy
3
0.05%
Al Viro
2
0.03%
Ilya Dryomov
1
0.02%
Others
611
10.55%
Total
5790
blk-crypto-fallback.c
668
-
3
2614
Satya Tangirala
Eric Biggers
Christoph Hellwig
May 2020
July 2020
January 2021
February 2021
March 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 2479}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 74}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
2479
94.84%
Eric Biggers
74
2.83%
Christoph Hellwig
61
2.33%
Total
2614
blk-crypto-internal.h
212
-
3
780
Satya Tangirala
Eric Biggers
Christoph Hellwig
May 2020
September 2020
September 2021
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 771}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 38, "token_count": 8}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
771
98.85%
Eric Biggers
8
1.03%
Christoph Hellwig
1
0.13%
Total
780
blk-crypto-profile.c
565
-
3
1781
Satya Tangirala
Eric Biggers
Christoph Hellwig
May 2020
June 2020
November 2020
January 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 1185}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 38, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 38, "token_count": 57}, {"author_id": 10, "token_count": 253}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 271}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1438
80.74%
Eric Biggers
340
19.09%
Christoph Hellwig
3
0.17%
Total
1781
blk-crypto.c
413
-
4
1332
Satya Tangirala
Eric Biggers
Pavel Begunkov
Christoph Hellwig
May 2020
July 2020
September 2020
January 2021
August 2021
October 2021
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 1244}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 38, "token_count": 47}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 28}, {"author_id": 27, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1249
93.77%
Eric Biggers
78
5.86%
Pavel Begunkov
3
0.23%
Christoph Hellwig
2
0.15%
Total
1332
blk-exec.c
116
-
13
345
Jens Axboe
Keith Busch
Christoph Hellwig
Tejun Heo
Bart Van Assche
Others
January 2008
July 2008
August 2008
September 2010
December 2011
June 2012
February 2013
October 2013
February 2014
September 2014
July 2016
January 2017
June 2017
April 2019
October 2019
January 2021
June 2021
October 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 125}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 22, "token_count": 95}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 1, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
140
40.58%
Keith Busch
95
27.54%
Christoph Hellwig
47
13.62%
Tejun Heo
6
1.74%
Bart Van Assche
1
0.29%
Others
56
16.23%
Total
345
blk-flush.c
524
-
18
1634
Tejun Heo
Jens Axboe
Ming Lei
Christoph Hellwig
Konstantin Khlebnikov
Hannes Reinecke
Mike Snitzer
Michael Christie
Bart Van Assche
Jianchao Wang
Shaohua Li
Omar Sandoval
Dmitriy Monakhov
Lei Ming
Kent Overstreet
Others
January 2008
November 2008
March 2010
April 2010
August 2010
September 2010
January 2011
August 2011
October 2011
October 2013
November 2013
February 2014
March 2014
April 2014
May 2014
June 2014
September 2014
August 2015
April 2016
June 2016
October 2016
November 2016
January 2017
June 2017
August 2017
November 2017
June 2018
October 2018
November 2018
January 2019
April 2019
September 2019
November 2019
December 2019
February 2020
March 2020
July 2020
August 2020
November 2020
December 2020
January 2021
May 2021
August 2021
November 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 161}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 2, "token_count": 117}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 404}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 185}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 6, "token_count": 262}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 49, "token_count": 26}, {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 50, "token_count": 55}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 28}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
526
32.19%
Jens Axboe
438
26.81%
Ming Lei
402
24.60%
Christoph Hellwig
59
3.61%
Konstantin Khlebnikov
55
3.37%
Hannes Reinecke
26
1.59%
Mike Snitzer
7
0.43%
Michael Christie
7
0.43%
Bart Van Assche
7
0.43%
Jianchao Wang
6
0.37%
Shaohua Li
4
0.24%
Omar Sandoval
2
0.12%
Dmitriy Monakhov
2
0.12%
Lei Ming
1
0.06%
Kent Overstreet
1
0.06%
Others
91
5.57%
Total
1634
blk-ia-ranges.c
348
-
2
1295
Damien Le Moal
Jens Axboe
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 1294}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Damien Le Moal
1294
99.92%
Jens Axboe
1
0.08%
Total
1295
blk-integrity.c
457
-
22
2008
Martin K. Petersen
Dan J Williams
Christoph Hellwig
Kent Overstreet
Max Gurtovoy
Satya Tangirala
Jens Axboe
Luis R. Rodriguez
Tejun Heo
Mike Snitzer
Ilya Dryomov
Eric Biggers
Others
June 2008
October 2008
May 2009
July 2009
January 2010
March 2010
September 2010
May 2011
February 2013
March 2013
November 2013
September 2014
May 2015
September 2015
October 2015
March 2017
April 2017
June 2017
May 2018
September 2018
April 2019
September 2019
May 2020
September 2020
August 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 12, "token_count": 1035}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 12, "token_count": 28}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 12, "token_count": 242}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 16, "token_count": 38}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 12, "token_count": 199}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 51}, {"author_id": 12, "token_count": 219}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 33, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 51, "token_count": 14}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1726
85.96%
Dan J Williams
51
2.54%
Christoph Hellwig
40
1.99%
Kent Overstreet
38
1.89%
Max Gurtovoy
34
1.69%
Satya Tangirala
25
1.25%
Jens Axboe
15
0.75%
Luis R. Rodriguez
14
0.70%
Tejun Heo
6
0.30%
Mike Snitzer
5
0.25%
Ilya Dryomov
4
0.20%
Eric Biggers
3
0.15%
Others
47
2.34%
Total
2008
blk-ioc.c
422
-
19
1517
Tejun Heo
Jens Axboe
Christoph Hellwig
Omar Sandoval
Jan Kara
Others
January 2008
February 2008
June 2009
December 2009
March 2010
June 2011
December 2011
February 2012
March 2012
May 2012
August 2012
April 2013
September 2013
February 2014
November 2015
January 2017
February 2017
March 2017
November 2017
November 2018
March 2020
June 2020
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 222}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 815}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 112}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 78}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 46}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1008
66.45%
Jens Axboe
346
22.81%
Christoph Hellwig
7
0.46%
Omar Sandoval
1
0.07%
Jan Kara
1
0.07%
Others
154
10.15%
Total
1517
blk-iocost.c
3453
-
11
14307
Tejun Heo
Baolin Wang
Christoph Hellwig
Pavel Begunkov
Ming Lei
Others
August 2019
September 2019
October 2019
November 2019
December 2019
April 2020
May 2020
June 2020
July 2020
September 2020
October 2020
November 2020
December 2020
January 2021
May 2021
July 2021
August 2021
October 2021
December 2021
var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 8061}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 168}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 156}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 130}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 2, "token_count": 5050}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 20, "token_count": 519}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 20, "token_count": 27}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 18}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 2, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
13662
95.49%
Baolin Wang
547
3.82%
Christoph Hellwig
38
0.27%
Pavel Begunkov
18
0.13%
Ming Lei
4
0.03%
Others
38
0.27%
Total
14307
blk-iolatency.c
1058
-
12
4399
Josef Bacik
Josef Whiter
Dennis Zhou
Christoph Hellwig
Tejun Heo
Arnd Bergmann
Bart Van Assche
Baolin Wang
Others
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
March 2019
April 2019
June 2019
July 2019
August 2019
July 2020
September 2020
August 2021
September 2021
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 28, "token_count": 4}, {"author_id": 9, "token_count": 3263}, {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 56, "token_count": 65}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 26, "token_count": 714}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 56, "token_count": 13}, {"author_id": 26, "token_count": 38}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 56, "token_count": 8}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
3263
74.18%
Josef Whiter
760
17.28%
Dennis Zhou
87
1.98%
Christoph Hellwig
32
0.73%
Tejun Heo
26
0.59%
Arnd Bergmann
4
0.09%
Bart Van Assche
3
0.07%
Baolin Wang
1
0.02%
Others
223
5.07%
Total
4399
blk-ioprio.c
262
-
1
851
Bart Van Assche
June 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 851}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
851
100.00%
Total
851
blk-ioprio.h
19
-
1
47
Bart Van Assche
June 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 47}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
47
100.00%
Total
47
blk-lib.c
442
-
21
1650
Chaitanya Kulkarni
Ilya Dryomov
Dmitriy Monakhov
Christoph Hellwig
Martin K. Petersen
Damien Le Moal
Michael Christie
Ming Lei
Shaun Tancheff
Mike Snitzer
Kent Overstreet
Jens Axboe
Eric Biggers
Others
April 2010
July 2010
May 2011
August 2012
September 2012
October 2013
February 2014
January 2015
February 2015
May 2015
July 2015
April 2016
May 2016
June 2016
October 2016
November 2016
December 2016
January 2017
April 2017
July 2017
August 2017
September 2017
October 2017
November 2017
January 2018
October 2018
November 2018
July 2020
August 2020
September 2020
November 2020
March 2021
June 2021
var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 46, "token_count": 238}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 12, "token_count": 183}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 12, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 155}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 40, "token_count": 13}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 41, "token_count": 24}, {"author_id": 55, "token_count": 18}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 31, "token_count": 336}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 14, "token_count": 28}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 59, "token_count": 260}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 59, "token_count": 44}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 31, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Chaitanya Kulkarni
341
20.67%
Ilya Dryomov
304
18.42%
Dmitriy Monakhov
238
14.42%
Christoph Hellwig
227
13.76%
Martin K. Petersen
197
11.94%
Damien Le Moal
33
2.00%
Michael Christie
24
1.45%
Ming Lei
23
1.39%
Shaun Tancheff
18
1.09%
Mike Snitzer
13
0.79%
Kent Overstreet
12
0.73%
Jens Axboe
12
0.73%
Eric Biggers
1
0.06%
Others
207
12.55%
Total
1650
blk-map.c
655
-
20
2608
Christoph Hellwig
Jens Axboe
Al Viro
Kent Overstreet
Linus Torvalds
Satya Tangirala
Martin K. Petersen
Tejun Heo
Michael Christie
Others
January 2008
April 2008
July 2008
August 2008
November 2008
May 2009
September 2010
November 2010
October 2013
February 2014
January 2015
February 2015
March 2015
September 2015
March 2016
April 2016
June 2016
July 2016
December 2016
January 2017
February 2017
November 2017
December 2017
January 2018
June 2019
December 2019
March 2020
April 2020
May 2020
August 2020
September 2020
January 2021
March 2021
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 281}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 50}, {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 23}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 18, "token_count": 37}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1747}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 117}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2091
80.18%
Jens Axboe
286
10.97%
Al Viro
61
2.34%
Kent Overstreet
26
1.00%
Linus Torvalds
13
0.50%
Satya Tangirala
5
0.19%
Martin K. Petersen
3
0.12%
Tejun Heo
1
0.04%
Michael Christie
1
0.04%
Others
121
4.64%
Total
2608
blk-merge.c
1171
-
35
4742
Christoph Hellwig
Jens Axboe
Baolin Wang
Ming Lei
Kent Overstreet
Tejun Heo
Bart Van Assche
Martin K. Petersen
Jianchao Wang
Lei Ming
Satya Tangirala
Damien Le Moal
Michael Christie
Keith Busch
Chaitanya Kulkarni
Konstantin Khlebnikov
Neil Brown
Omar Sandoval
Jan Kara
Johannes Thumshirn
Pavel Begunkov
Mike Snitzer
Eric Biggers
Others
January 2008
February 2008
October 2008
February 2009
March 2009
April 2009
May 2009
July 2009
September 2010
January 2011
March 2011
February 2012
August 2012
September 2012
October 2013
November 2013
December 2013
February 2014
June 2014
September 2014
February 2015
April 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
June 2016
July 2016
August 2016
October 2016
November 2016
December 2016
February 2017
April 2017
June 2017
November 2017
January 2018
February 2018
May 2018
September 2018
October 2018
November 2018
February 2019
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
November 2019
December 2019
January 2020
April 2020
May 2020
June 2020
July 2020
August 2020
October 2020
November 2020
January 2021
February 2021
June 2021
August 2021
September 2021
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 469}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 2, "token_count": 120}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 12, "token_count": 38}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 124}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 12, "token_count": 56}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 16, "token_count": 70}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 12, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 378}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 6, "token_count": 40}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 22, "token_count": 19}, {"author_id": 44, "token_count": 60}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 31, "token_count": 21}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 63}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 195}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 21, "token_count": 68}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 14, "token_count": 27}, {"author_id": 38, "token_count": 1}, {"author_id": 53, "token_count": 5}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 328}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 154}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 45}, {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 8, "token_count": 128}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 50, "token_count": 16}, {"author_id": 10, "token_count": 53}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 20, "token_count": 730}, {"author_id": 22, "token_count": 1}, {"author_id": 6, "token_count": 40}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 208}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 141}, {"author_id": 1, "token_count": 49}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1010
21.30%
Jens Axboe
771
16.26%
Baolin Wang
730
15.39%
Ming Lei
679
14.32%
Kent Overstreet
467
9.85%
Tejun Heo
260
5.48%
Bart Van Assche
128
2.70%
Martin K. Petersen
112
2.36%
Jianchao Wang
68
1.43%
Lei Ming
60
1.27%
Satya Tangirala
53
1.12%
Damien Le Moal
43
0.91%
Michael Christie
34
0.72%
Keith Busch
33
0.70%
Chaitanya Kulkarni
21
0.44%
Konstantin Khlebnikov
16
0.34%
Neil Brown
9
0.19%
Omar Sandoval
8
0.17%
Jan Kara
8
0.17%
Johannes Thumshirn
5
0.11%
Pavel Begunkov
3
0.06%
Mike Snitzer
2
0.04%
Eric Biggers
1
0.02%
Others
221
4.66%
Total
4742
blk-mq-cpumap.c
96
-
6
308
Jens Axboe
Ming Lei
Christoph Hellwig
Max Gurtovoy
Bart Van Assche
Others
October 2013
May 2014
May 2015
September 2016
November 2016
June 2017
October 2018
April 2019
May 2019
July 2019
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 145}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 33, "token_count": 13}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 66}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
209
67.86%
Ming Lei
66
21.43%
Christoph Hellwig
18
5.84%
Max Gurtovoy
13
4.22%
Bart Van Assche
1
0.32%
Others
1
0.32%
Total
308
blk-mq-debugfs-zoned.c
22
-
2
81
Bart Van Assche
Others
June 2018
January 2019
var spanGroupData = [ {"timestamp": 1527836400, "group": [ {"author_id": 8, "token_count": 80}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
80
98.77%
Others
1
1.23%
Total
81
blk-mq-debugfs.c
891
-
17
4190
Omar Sandoval
Bart Van Assche
Ming Lei
Jens Axboe
Chaitanya Kulkarni
John Garry
Christoph Hellwig
Johannes Thumshirn
Jianchao Wang
Pavel Begunkov
Others
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
August 2017
October 2017
January 2018
February 2018
March 2018
June 2018
July 2018
September 2018
October 2018
November 2018
December 2018
January 2019
April 2019
June 2019
July 2019
April 2020
May 2020
August 2020
September 2020
December 2020
January 2021
April 2021
June 2021
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 1126}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 8, "token_count": 80}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 8, "token_count": 124}, {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 8, "token_count": 499}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 7, "token_count": 986}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 8, "token_count": 145}, {"author_id": 1, "token_count": 115}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 8, "token_count": 386}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 8, "token_count": 69}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 44}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 8, "token_count": 50}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 6, "token_count": 306}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 5}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 31, "token_count": 23}, {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 45}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 53, "token_count": 5}, {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
2135
50.95%
Bart Van Assche
1420
33.89%
Ming Lei
366
8.74%
Jens Axboe
142
3.39%
Chaitanya Kulkarni
23
0.55%
John Garry
10
0.24%
Christoph Hellwig
8
0.19%
Johannes Thumshirn
5
0.12%
Jianchao Wang
5
0.12%
Pavel Begunkov
1
0.02%
Others
75
1.79%
Total
4190
blk-mq-debugfs.h
103
-
4
419
Omar Sandoval
Ming Lei
Bart Van Assche
Others
May 2017
November 2017
June 2018
December 2018
June 2019
var spanGroupData = [ {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 304}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 8, "token_count": 39}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 6, "token_count": 57}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
304
72.55%
Ming Lei
57
13.60%
Bart Van Assche
39
9.31%
Others
19
4.53%
Total
419
blk-mq-pci.c
48
-
6
136
Christoph Hellwig
Jens Axboe
Keith Busch
Bart Van Assche
Others
September 2016
August 2017
March 2018
July 2018
October 2018
April 2019
May 2019
var spanGroupData = [ {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 88}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
107
78.68%
Jens Axboe
12
8.82%
Keith Busch
5
3.68%
Bart Van Assche
1
0.74%
Others
11
8.09%
Total
136
blk-mq-rdma.c
44
-
4
113
Jens Axboe
Christoph Hellwig
Bart Van Assche
Others
July 2017
October 2018
December 2018
April 2019
May 2019
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2
1.77%
Christoph Hellwig
2
1.77%
Bart Van Assche
1
0.88%
Others
108
95.58%
Total
113
blk-mq-sched.c
679
-
16
2501
Ming Lei
Jens Axboe
Omar Sandoval
John Garry
Christoph Hellwig
Jan Kara
Baolin Wang
Damien Le Moal
Bart Van Assche
Pavel Begunkov
Others
January 2017
February 2017
April 2017
May 2017
June 2017
July 2017
October 2017
November 2017
June 2018
July 2018
October 2018
November 2018
December 2018
April 2019
June 2019
February 2020
March 2020
April 2020
June 2020
July 2020
August 2020
January 2021
April 2021
May 2021
June 2021
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 565}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 7, "token_count": 17}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 266}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 50}, {"author_id": 7, "token_count": 42}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 1, "token_count": 55}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 317}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 6, "token_count": 75}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 353}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 20, "token_count": 17}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 6, "token_count": 40}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 25, "token_count": 57}, {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 29, "token_count": 20}, {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 25, "token_count": 163}, {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Ming Lei
1001
40.02%
Jens Axboe
673
26.91%
Omar Sandoval
346
13.83%
John Garry
220
8.80%
Christoph Hellwig
35
1.40%
Jan Kara
20
0.80%
Baolin Wang
18
0.72%
Damien Le Moal
12
0.48%
Bart Van Assche
9
0.36%
Pavel Begunkov
2
0.08%
Others
165
6.60%
Total
2501
blk-mq-sched.h
94
-
9
518
Jens Axboe
Christoph Hellwig
Pavel Begunkov
Omar Sandoval
Damien Le Moal
Ming Lei
John Garry
Jan Kara
Others
January 2017
February 2017
April 2017
June 2017
November 2017
September 2018
October 2018
December 2018
June 2019
September 2020
May 2021
June 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 357}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 1, "token_count": 30}, {"author_id": 25, "token_count": 2}, {"author_id": 27, "token_count": 31}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
395
76.25%
Christoph Hellwig
37
7.14%
Pavel Begunkov
31
5.98%
Omar Sandoval
27
5.21%
Damien Le Moal
9
1.74%
Ming Lei
8
1.54%
John Garry
5
0.97%
Jan Kara
5
0.97%
Others
1
0.19%
Total
518
blk-mq-sysfs.c
327
-
15
1480
Jens Axboe
Ming Lei
Bart Van Assche
Lei Ming
Omar Sandoval
Keith Busch
Mike Snitzer
Christoph Hellwig
Others
October 2013
December 2013
March 2014
April 2014
May 2014
September 2015
December 2015
March 2016
August 2016
September 2016
January 2017
February 2017
April 2017
January 2018
May 2018
November 2018
April 2019
August 2019
November 2019
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 540}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 103}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 284}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 22, "token_count": 21}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 7, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 44, "token_count": 96}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 8, "token_count": 114}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 6, "token_count": 74}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 33}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 51}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
978
66.08%
Ming Lei
164
11.08%
Bart Van Assche
114
7.70%
Lei Ming
96
6.49%
Omar Sandoval
25
1.69%
Keith Busch
21
1.42%
Mike Snitzer
1
0.07%
Christoph Hellwig
1
0.07%
Others
80
5.41%
Total
1480
blk-mq-tag.c
635
-
16
2397
Jens Axboe
Ming Lei
Omar Sandoval
John Garry
Keith Busch
Christoph Hellwig
Lei Ming
Bart Van Assche
Hannes Reinecke
Shaohua Li
Jianchao Wang
Linus Torvalds
Baolin Wang
Others
October 2013
May 2014
September 2014
October 2014
November 2014
December 2014
January 2015
June 2015
November 2015
March 2016
July 2016
September 2016
October 2016
January 2017
February 2017
April 2017
August 2017
November 2017
May 2018
August 2018
September 2018
October 2018
November 2018
April 2019
July 2019
May 2020
June 2020
August 2020
September 2020
March 2021
May 2021
September 2021
October 2021
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Author Name
Tokens
Token Proportion
Jens Axboe
1004
41.89%
Ming Lei
418
17.44%
Omar Sandoval
402
16.77%
John Garry
287
11.97%
Keith Busch
67
2.80%
Christoph Hellwig
57
2.38%
Lei Ming
48
2.00%
Bart Van Assche
36
1.50%
Hannes Reinecke
22
0.92%
Shaohua Li
14
0.58%
Jianchao Wang
12
0.50%
Linus Torvalds
1
0.04%
Baolin Wang
1
0.04%
Others
28
1.17%
Total
2397
blk-mq-tag.h
75
-
9
393
Jens Axboe
John Garry
Omar Sandoval
Christoph Hellwig
Ming Lei
Shaohua Li
Lei Ming
Others
October 2013
May 2014
December 2014
January 2015
September 2015
September 2016
January 2017
February 2017
October 2017
November 2017
May 2020
August 2020
May 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 95}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 7, "token_count": 48}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 21}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 25, "token_count": 21}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 34}, {"author_id": 25, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
222
56.49%
John Garry
54
13.74%
Omar Sandoval
48
12.21%
Christoph Hellwig
22
5.60%
Ming Lei
19
4.83%
Shaohua Li
2
0.51%
Lei Ming
2
0.51%
Others
24
6.11%
Total
393
blk-mq-virtio.c
46
-
3
138
Christoph Hellwig
Jens Axboe
Others
February 2017
October 2018
April 2019
October 2019
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 125}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
127
92.03%
Jens Axboe
10
7.25%
Others
1
0.72%
Total
138
blk-mq.c
4454
-
76
18161
Jens Axboe
Ming Lei
Christoph Hellwig
Bart Van Assche
Jianchao Wang
Omar Sandoval
Keith Busch
John Garry
Tejun Heo
Jan Kara
Mike Snitzer
Pavel Begunkov
Lei Ming
Shaohua Li
Johannes Thumshirn
Satya Tangirala
Max Gurtovoy
Dan J Williams
weiping zhang
Josef Bacik
Eric Biggers
Hannes Reinecke
Michael Christie
Linus Torvalds
Ilya Dryomov
Dmitriy Monakhov
Others
October 2013
November 2013
December 2013
January 2014
February 2014
March 2014
April 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
March 2015
April 2015
May 2015
June 2015
July 2015
September 2015
October 2015
November 2015
December 2015
February 2016
March 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
January 2018
February 2018
March 2018
April 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
January 2020
February 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
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{"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 29, "token_count": 176}, {"author_id": 6, "token_count": 87}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 25, "token_count": 24}, {"author_id": 6, "token_count": 290}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 157}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 288}, {"author_id": 1, "token_count": 1536}, {"author_id": 25, "token_count": 228}, {"author_id": 6, "token_count": 97}, {"author_id": 27, "token_count": 102}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 372}, {"author_id": 6, "token_count": 235}, {"author_id": 60, "token_count": 24}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
6878
37.87%
Ming Lei
3427
18.87%
Christoph Hellwig
2521
13.88%
Bart Van Assche
844
4.65%
Jianchao Wang
634
3.49%
Omar Sandoval
600
3.30%
Keith Busch
588
3.24%
John Garry
276
1.52%
Tejun Heo
218
1.20%
Jan Kara
176
0.97%
Mike Snitzer
168
0.93%
Pavel Begunkov
164
0.90%
Lei Ming
154
0.85%
Shaohua Li
130
0.72%
Johannes Thumshirn
59
0.32%
Satya Tangirala
51
0.28%
Max Gurtovoy
38
0.21%
Dan J Williams
22
0.12%
weiping zhang
20
0.11%
Josef Bacik
12
0.07%
Eric Biggers
11
0.06%
Hannes Reinecke
4
0.02%
Michael Christie
2
0.01%
Linus Torvalds
2
0.01%
Ilya Dryomov
1
0.01%
Dmitriy Monakhov
1
0.01%
Others
1160
6.39%
Total
18161
blk-mq.h
381
-
15
1595
Jens Axboe
Ming Lei
John Garry
Lei Ming
Christoph Hellwig
Bart Van Assche
Jan Kara
Damien Le Moal
Omar Sandoval
Jianchao Wang
Keith Busch
Others
October 2013
December 2013
April 2014
May 2014
December 2014
January 2015
November 2015
December 2015
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
April 2017
August 2017
September 2017
October 2017
November 2017
January 2018
April 2018
July 2018
October 2018
November 2018
December 2018
January 2019
March 2019
April 2019
July 2019
February 2020
June 2020
July 2020
August 2020
November 2020
December 2020
January 2021
May 2021
June 2021
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 50}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 44, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 40}, {"author_id": 44, "token_count": 74}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 83}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 44, "token_count": 20}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 8, "token_count": 15}, {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 61}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 8, "token_count": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 14, "token_count": 47}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 95}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 25, "token_count": 285}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 6, "token_count": 90}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 29, "token_count": 56}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 1, "token_count": 105}, {"author_id": 25, "token_count": 28}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 6, "token_count": 72}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
519
32.54%
Ming Lei
329
20.63%
John Garry
313
19.62%
Lei Ming
102
6.39%
Christoph Hellwig
96
6.02%
Bart Van Assche
57
3.57%
Jan Kara
56
3.51%
Damien Le Moal
47
2.95%
Omar Sandoval
24
1.50%
Jianchao Wang
13
0.82%
Keith Busch
10
0.63%
Others
29
1.82%
Total
1595
blk-pm.c
224
-
4
493
Bart Van Assche
Christoph Hellwig
Others
September 2018
November 2018
September 2019
July 2020
December 2020
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 8, "token_count": 411}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 8, "token_count": 35}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
446
90.47%
Christoph Hellwig
8
1.62%
Others
39
7.91%
Total
493
blk-pm.h
35
-
2
145
Bart Van Assche
Others
September 2018
December 2020
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 8, "token_count": 105}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 40}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
105
72.41%
Others
40
27.59%
Total
145
blk-rq-qos.c
304
-
9
1171
Josef Bacik
Josef Whiter
Jens Axboe
Tejun Heo
Ming Lei
Jan Kara
Christoph Hellwig
Bart Van Assche
Others
July 2018
November 2018
December 2018
April 2019
May 2019
July 2019
August 2019
October 2019
June 2021
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 628}, {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 105}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 26, "token_count": 298}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 26, "token_count": 14}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 96}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 29, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
628
53.63%
Josef Whiter
316
26.99%
Jens Axboe
105
8.97%
Tejun Heo
96
8.20%
Ming Lei
5
0.43%
Jan Kara
3
0.26%
Christoph Hellwig
1
0.09%
Bart Van Assche
1
0.09%
Others
16
1.37%
Total
1171
blk-rq-qos.h
220
-
9
1108
Josef Bacik
Jens Axboe
Tejun Heo
Ming Lei
Josef Whiter
Dennis Zhou
Bart Van Assche
Christoph Hellwig
Others
July 2018
November 2018
December 2018
April 2019
August 2019
October 2019
June 2021
October 2021
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 549}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 251}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 56, "token_count": 8}, {"author_id": 26, "token_count": 53}, {"author_id": 6, "token_count": 40}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 126}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 6, "token_count": 57}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
549
49.55%
Jens Axboe
259
23.38%
Tejun Heo
136
12.27%
Ming Lei
97
8.75%
Josef Whiter
54
4.87%
Dennis Zhou
8
0.72%
Bart Van Assche
2
0.18%
Christoph Hellwig
1
0.09%
Others
2
0.18%
Total
1108
blk-settings.c
919
-
23
2873
Martin K. Petersen
Jens Axboe
Damien Le Moal
Christoph Hellwig
Keith Busch
Mike Snitzer
Chaitanya Kulkarni
Kent Overstreet
Shaohua Li
Tejun Heo
Konstantin Khlebnikov
Jan Kara
Others
January 2008
May 2008
July 2008
August 2008
September 2008
December 2008
April 2009
May 2009
June 2009
July 2009
September 2009
October 2009
November 2009
December 2009
January 2010
February 2010
March 2010
September 2010
October 2010
December 2010
January 2012
August 2012
September 2012
December 2012
July 2013
October 2013
June 2014
October 2014
March 2015
July 2015
August 2015
November 2015
February 2016
March 2016
April 2016
October 2016
November 2016
December 2016
February 2017
July 2018
November 2018
April 2019
May 2019
July 2019
August 2019
September 2019
January 2020
February 2020
May 2020
July 2020
September 2020
November 2020
December 2020
January 2021
February 2021
March 2021
May 2021
July 2021
August 2021
October 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 350}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 12, "token_count": 415}, {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 12, "token_count": 87}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 12, "token_count": 67}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 12, "token_count": 31}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 12, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 12, "token_count": 244}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 12, "token_count": 56}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 12, "token_count": 14}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 12, "token_count": 21}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 12, "token_count": 40}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 12, "token_count": 55}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 22, "token_count": 49}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 12, "token_count": 56}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 31, "token_count": 55}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 54}, {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 26}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 104}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 67}, {"author_id": 14, "token_count": 86}, {"author_id": 40, "token_count": 53}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 14, "token_count": 71}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 14, "token_count": 124}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 59}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1133
39.44%
Jens Axboe
558
19.42%
Damien Le Moal
311
10.82%
Christoph Hellwig
270
9.40%
Keith Busch
158
5.50%
Mike Snitzer
84
2.92%
Chaitanya Kulkarni
55
1.91%
Kent Overstreet
15
0.52%
Shaohua Li
5
0.17%
Tejun Heo
4
0.14%
Konstantin Khlebnikov
1
0.03%
Jan Kara
1
0.03%
Others
278
9.68%
Total
2873
blk-stat.c
221
-
10
1084
Omar Sandoval
Jens Axboe
Shaohua Li
Tejun Heo
Pavel Begunkov
Josef Bacik
Bart Van Assche
Christoph Hellwig
Others
November 2016
December 2016
March 2017
April 2017
May 2017
October 2017
March 2018
May 2018
July 2018
September 2018
April 2019
October 2019
September 2020
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 313}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 7, "token_count": 558}, {"author_id": 11, "token_count": 68}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 27, "token_count": 13}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
576
53.14%
Jens Axboe
339
31.27%
Shaohua Li
73
6.73%
Tejun Heo
30
2.77%
Pavel Begunkov
13
1.20%
Josef Bacik
8
0.74%
Bart Van Assche
3
0.28%
Christoph Hellwig
1
0.09%
Others
41
3.78%
Total
1084
blk-stat.h
171
-
7
343
Omar Sandoval
Jens Axboe
Josef Bacik
Ming Lei
Shaohua Li
Others
November 2016
March 2017
April 2017
November 2017
May 2018
July 2018
December 2018
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 73}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 183}, {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 30}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 6, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
187
54.52%
Jens Axboe
73
21.28%
Josef Bacik
30
8.75%
Ming Lei
20
5.83%
Shaohua Li
10
2.92%
Others
23
6.71%
Total
343
blk-sysfs.c
965
-
45
4194
Jens Axboe
Martin K. Petersen
Christoph Hellwig
weiping zhang
Damien Le Moal
Ming Lei
Luis R. Rodriguez
Tejun Heo
Omar Sandoval
Kent Overstreet
Bart Van Assche
Keith Busch
Chaitanya Kulkarni
Max Gurtovoy
Dan J Williams
Hannes Reinecke
Tahsin Erdogan
Josef Bacik
Mike Snitzer
Shaohua Li
Lei Ming
Jan Kara
Others
January 2008
April 2008
May 2008
September 2008
January 2009
April 2009
May 2009
July 2009
September 2009
November 2009
December 2009
January 2010
March 2010
June 2010
August 2010
September 2010
April 2011
May 2011
July 2011
August 2011
December 2011
March 2012
September 2012
January 2013
September 2013
October 2013
November 2013
December 2013
May 2014
January 2015
April 2015
May 2015
July 2015
November 2015
February 2016
April 2016
June 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
August 2017
November 2017
January 2018
March 2018
May 2018
July 2018
August 2018
October 2018
November 2018
February 2019
March 2019
April 2019
May 2019
June 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
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{"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 12, "token_count": 64}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 12, "token_count": 33}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 12, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 47, "token_count": 36}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 12, "token_count": 42}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 139}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 146}, {"author_id": 12, "token_count": 19}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 148}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 61}, {"author_id": 49, "token_count": 33}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 31, "token_count": 42}, {"author_id": 1, "token_count": 266}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 29, "token_count": 3}, {"author_id": 7, "token_count": 5}, {"author_id": 58, "token_count": 24}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 34}, {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 23}, {"author_id": 40, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 16, "token_count": 41}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 14, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 1, "token_count": 15}, {"author_id": 52, "token_count": 98}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 52, "token_count": 126}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 43}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 73}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 24}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 44}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 51, "token_count": 71}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 291}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 14, "token_count": 38}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 33, "token_count": 39}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 14, "token_count": 71}, {"author_id": 1, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1744
41.58%
Martin K. Petersen
404
9.63%
Christoph Hellwig
395
9.42%
weiping zhang
225
5.36%
Damien Le Moal
205
4.89%
Ming Lei
172
4.10%
Luis R. Rodriguez
71
1.69%
Tejun Heo
59
1.41%
Omar Sandoval
53
1.26%
Kent Overstreet
50
1.19%
Bart Van Assche
48
1.14%
Keith Busch
44
1.05%
Chaitanya Kulkarni
42
1.00%
Max Gurtovoy
39
0.93%
Dan J Williams
36
0.86%
Hannes Reinecke
33
0.79%
Tahsin Erdogan
24
0.57%
Josef Bacik
21
0.50%
Mike Snitzer
16
0.38%
Shaohua Li
9
0.21%
Lei Ming
3
0.07%
Jan Kara
3
0.07%
Others
498
11.87%
Total
4194
blk-throttle.c
2378
-
25
11592
Shaohua Li
Tejun Heo
Vivek Goyal
Baolin Wang
Christoph Hellwig
weiping zhang
Omar Sandoval
Josef Bacik
Jens Axboe
Konstantin Khlebnikov
Pavel Begunkov
Kent Overstreet
Bart Van Assche
Others
September 2010
October 2010
November 2010
December 2010
March 2011
May 2011
October 2011
March 2012
April 2012
May 2013
August 2013
October 2013
December 2013
April 2014
May 2014
July 2014
May 2015
August 2015
September 2015
May 2016
September 2016
October 2016
January 2017
February 2017
March 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
May 2018
June 2018
July 2018
August 2018
November 2018
May 2019
July 2019
August 2019
November 2019
June 2020
July 2020
September 2020
October 2020
November 2020
January 2021
August 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1283324400, "group": [ {"author_id": 15, "token_count": 1944}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 15, "token_count": 68}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 15, "token_count": 44}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 15, "token_count": 52}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 15, "token_count": 22}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 558}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 1345}, {"author_id": 15, "token_count": 159}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 54}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 1078}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 4362}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 11, "token_count": 507}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 70}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 11, "token_count": 58}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 239}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 52, "token_count": 30}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 13}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 283}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 20, "token_count": 93}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 20, "token_count": 110}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 190}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 27, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Shaohua Li
5000
43.13%
Tejun Heo
3423
29.53%
Vivek Goyal
2303
19.87%
Baolin Wang
203
1.75%
Christoph Hellwig
42
0.36%
weiping zhang
32
0.28%
Omar Sandoval
13
0.11%
Josef Bacik
13
0.11%
Jens Axboe
5
0.04%
Konstantin Khlebnikov
4
0.03%
Pavel Begunkov
3
0.03%
Kent Overstreet
2
0.02%
Bart Van Assche
1
0.01%
Others
548
4.73%
Total
11592
blk-throttle.h
182
-
1
549
Jens Axboe
October 2021
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 549}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
549
100.00%
Total
549
blk-timeout.c
167
-
9
539
Jens Axboe
Christoph Hellwig
Tejun Heo
Bart Van Assche
Others
September 2008
November 2008
April 2009
August 2011
November 2013
April 2014
May 2014
September 2014
October 2015
June 2017
January 2018
March 2018
April 2018
June 2018
October 2018
November 2018
April 2019
June 2020
July 2020
var spanGroupData = [ {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 330}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 55}, {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
465
86.27%
Christoph Hellwig
31
5.75%
Tejun Heo
14
2.60%
Bart Van Assche
10
1.86%
Others
19
3.53%
Total
539
blk-wbt.c
858
-
18
3441
Jens Axboe
Josef Bacik
Ming Lei
Omar Sandoval
Josef Whiter
Jan Kara
Tejun Heo
Christoph Hellwig
Bart Van Assche
weiping zhang
Others
November 2016
January 2017
February 2017
March 2017
April 2017
November 2017
February 2018
May 2018
July 2018
August 2018
October 2018
November 2018
December 2018
January 2019
April 2019
August 2019
October 2019
April 2020
May 2020
August 2020
June 2021
August 2021
October 2021
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 1459}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 58}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 29, "token_count": 44}, {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 90}, {"author_id": 7, "token_count": 94}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 807}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 169}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 26, "token_count": 43}, {"author_id": 6, "token_count": 486}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1770
51.44%
Josef Bacik
807
23.45%
Ming Lei
492
14.30%
Omar Sandoval
152
4.42%
Josef Whiter
48
1.39%
Jan Kara
45
1.31%
Tejun Heo
44
1.28%
Christoph Hellwig
13
0.38%
Bart Van Assche
3
0.09%
weiping zhang
2
0.06%
Others
65
1.89%
Total
3441
blk-wbt.h
134
-
6
424
Jens Axboe
Josef Bacik
Omar Sandoval
Jan Kara
Others
November 2016
March 2017
April 2017
November 2017
May 2018
July 2018
June 2021
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 303}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 29, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 69}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
317
74.76%
Josef Bacik
69
16.27%
Omar Sandoval
19
4.48%
Jan Kara
15
3.54%
Others
4
0.94%
Total
424
blk-zoned.c
648
-
13
2542
Damien Le Moal
Christoph Hellwig
Shaun Tancheff
Hannes Reinecke
Chaitanya Kulkarni
Johannes Thumshirn
Alexey Dobriyan
Bart Van Assche
Jens Axboe
Arnd Bergmann
Others
October 2016
August 2017
December 2017
March 2018
May 2018
October 2018
November 2018
April 2019
June 2019
August 2019
October 2019
November 2019
December 2019
January 2020
February 2020
March 2020
May 2020
June 2020
July 2020
November 2020
January 2021
March 2021
May 2021
November 2021
var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 49, "token_count": 198}, {"author_id": 55, "token_count": 285}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 164}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 14, "token_count": 192}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 31, "token_count": 24}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 13}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 273}, {"author_id": 14, "token_count": 163}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 236}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 31, "token_count": 109}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 14, "token_count": 22}, {"author_id": 53, "token_count": 58}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 53, "token_count": 12}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 14, "token_count": 58}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 14, "token_count": 81}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 383}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]
Author Name
Tokens
Token Proportion
Damien Le Moal
921
36.23%
Christoph Hellwig
693
27.26%
Shaun Tancheff
285
11.21%
Hannes Reinecke
198
7.79%
Chaitanya Kulkarni
135
5.31%
Johannes Thumshirn
70
2.75%
Alexey Dobriyan
3
0.12%
Bart Van Assche
2
0.08%
Jens Axboe
1
0.04%
Arnd Bergmann
1
0.04%
Others
233
9.17%
Total
2542
blk.h
496
-
26
2428
Christoph Hellwig
Jens Axboe
Ming Lei
Tejun Heo
Shaohua Li
Damien Le Moal
Pavel Begunkov
Josef Bacik
Dan J Williams
Baolin Wang
Bart Van Assche
Jianchao Wang
Omar Sandoval
Luis R. Rodriguez
Johannes Thumshirn
Satya Tangirala
John Garry
Jan Kara
Others
January 2008
March 2008
September 2008
February 2009
March 2009
April 2009
July 2009
August 2010
September 2010
January 2011
March 2011
October 2011
December 2011
February 2012
March 2012
October 2013
April 2014
May 2014
September 2014
May 2015
October 2015
September 2016
October 2016
January 2017
February 2017
March 2017
June 2017
July 2017
November 2017
January 2018
May 2018
July 2018
August 2018
September 2018
October 2018
November 2018
March 2019
June 2019
August 2019
September 2019
October 2019
December 2019
March 2020
April 2020
May 2020
July 2020
August 2020
October 2020
January 2021
February 2021
March 2021
May 2021
June 2021
August 2021
September 2021
October 2021
November 2021
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 90}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 6, "token_count": 92}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 30}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 11, "token_count": 87}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 32}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 21, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 381}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 14, "token_count": 45}, {"author_id": 1, "token_count": 2}, {"author_id": 21, "token_count": 3}, {"author_id": 6, "token_count": 27}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 53, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 6, "token_count": 32}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 202}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 14, "token_count": 20}, {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 50}, {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 1, "token_count": 25}, {"author_id": 51, "token_count": 9}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 150}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 34}, {"author_id": 14, "token_count": 23}, {"author_id": 1, "token_count": 99}, {"author_id": 25, "token_count": 1}, {"author_id": 27, "token_count": 72}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 143}, {"author_id": 6, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1189
48.97%
Jens Axboe
422
17.38%
Ming Lei
191
7.87%
Tejun Heo
149
6.14%
Shaohua Li
89
3.67%
Damien Le Moal
88
3.62%
Pavel Begunkov
72
2.97%
Josef Bacik
32
1.32%
Dan J Williams
30
1.24%
Baolin Wang
23
0.95%
Bart Van Assche
18
0.74%
Jianchao Wang
17
0.70%
Omar Sandoval
9
0.37%
Luis R. Rodriguez
9
0.37%
Johannes Thumshirn
7
0.29%
Satya Tangirala
6
0.25%
John Garry
1
0.04%
Jan Kara
1
0.04%
Others
75
3.09%
Total
2428
bounce.c
269
-
19
1017
David Howells
Christoph Hellwig
Ming Lei
Jens Axboe
Neil Brown
Kent Overstreet
Eric Biggers
Hannes Reinecke
Satya Tangirala
Wang YanQing
Tejun Heo
Dennis Zhou
Bart Van Assche
Others
August 2006
January 2007
July 2007
September 2007
October 2008
December 2008
June 2009
March 2010
October 2011
September 2012
February 2013
November 2013
June 2014
April 2015
May 2015
July 2015
September 2015
June 2017
November 2017
December 2017
May 2018
July 2018
October 2018
November 2018
December 2018
February 2019
May 2020
July 2020
September 2020
January 2021
February 2021
March 2021
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1154415600, "group": [ {"author_id": 43, "token_count": 375}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 0, "token_count": 6}, {"author_id": 42, "token_count": 87}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 56}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 172}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 79}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 49, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 38, "token_count": 22}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
375
36.87%
Christoph Hellwig
248
24.39%
Ming Lei
91
8.95%
Jens Axboe
89
8.75%
Neil Brown
88
8.65%
Kent Overstreet
45
4.42%
Eric Biggers
22
2.16%
Hannes Reinecke
8
0.79%
Satya Tangirala
7
0.69%
Wang YanQing
6
0.59%
Tejun Heo
6
0.59%
Dennis Zhou
6
0.59%
Bart Van Assche
1
0.10%
Others
25
2.46%
Total
1017
bsg-lib.c
409
-
11
1822
Christoph Hellwig
Michael Christie
Jens Axboe
Johannes Thumshirn
Bart Van Assche
Hannes Reinecke
Others
July 2011
August 2011
September 2011
September 2016
November 2016
January 2017
April 2017
August 2017
October 2017
January 2018
March 2018
October 2018
January 2019
April 2019
May 2019
September 2019
December 2019
June 2020
August 2020
September 2020
April 2021
June 2021
July 2021
October 2021
var spanGroupData = [ {"timestamp": 1309503600, "group": [ {"author_id": 41, "token_count": 430}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 53, "token_count": 81}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 333}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 346}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 155}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 207}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 49}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
833
45.72%
Michael Christie
430
23.60%
Jens Axboe
348
19.10%
Johannes Thumshirn
81
4.45%
Bart Van Assche
6
0.33%
Hannes Reinecke
1
0.05%
Others
123
6.75%
Total
1822
bsg.c
268
-
15
1311
Christoph Hellwig
Jens Axboe
Kay Sievers
Tejun Heo
Arnd Bergmann
Al Viro
Linus Torvalds
Others
December 2006
January 2007
March 2007
July 2007
October 2007
April 2008
May 2008
August 2008
September 2008
April 2009
September 2009
November 2009
March 2010
August 2010
November 2010
July 2011
February 2012
February 2013
November 2017
March 2018
May 2018
July 2018
November 2018
January 2019
March 2019
April 2019
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 345}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 48, "token_count": 28}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 134}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 494}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 69}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
654
49.89%
Jens Axboe
364
27.77%
Kay Sievers
34
2.59%
Tejun Heo
15
1.14%
Arnd Bergmann
10
0.76%
Al Viro
2
0.15%
Linus Torvalds
1
0.08%
Others
231
17.62%
Total
1311
disk-events.c
504
-
3
1822
Christoph Hellwig
Matteo Croce
Luis R. Rodriguez
June 2021
July 2021
August 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1629}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 57, "token_count": 182}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 51, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1629
89.41%
Matteo Croce
182
9.99%
Luis R. Rodriguez
11
0.60%
Total
1822
elevator.c
857
-
44
3460
Jens Axboe
Linus Torvalds
Al Viro
Tejun Heo
Damien Le Moal
Omar Sandoval
Christoph Hellwig
Jan Kara
Ming Lei
Bart Van Assche
Martin K. Petersen
Shaohua Li
Jianchao Wang
Tahsin Erdogan
Mike Snitzer
Kent Overstreet
John Garry
Others
April 2005
October 2005
November 2005
January 2006
March 2006
June 2006
July 2006
September 2006
October 2006
December 2006
March 2007
April 2007
July 2007
September 2007
December 2007
February 2008
April 2008
June 2008
September 2008
October 2008
May 2009
June 2009
October 2009
January 2010
April 2010
May 2010
August 2010
October 2010
March 2011
May 2011
June 2011
December 2011
February 2012
March 2012
November 2012
December 2012
January 2013
March 2013
July 2013
August 2013
October 2013
April 2014
October 2014
April 2015
May 2015
October 2015
July 2016
October 2016
January 2017
February 2017
April 2017
August 2017
October 2017
January 2018
May 2018
August 2018
September 2018
October 2018
November 2018
February 2019
April 2019
June 2019
August 2019
September 2019
October 2019
November 2019
July 2020
October 2020
April 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
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"group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 173}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 29, "token_count": 9}, {"author_id": 6, "token_count": 8}, {"author_id": 7, "token_count": 130}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 21, "token_count": 26}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 269}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 29, "token_count": 27}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 24}, {"author_id": 29, "token_count": 28}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 8, "token_count": 17}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1250
36.13%
Linus Torvalds
583
16.85%
Al Viro
346
10.00%
Tejun Heo
327
9.45%
Damien Le Moal
298
8.61%
Omar Sandoval
130
3.76%
Christoph Hellwig
83
2.40%
Jan Kara
64
1.85%
Ming Lei
51
1.47%
Bart Van Assche
36
1.04%
Martin K. Petersen
27
0.78%
Shaohua Li
26
0.75%
Jianchao Wang
26
0.75%
Tahsin Erdogan
9
0.26%
Mike Snitzer
3
0.09%
Kent Overstreet
2
0.06%
John Garry
1
0.03%
Others
198
5.72%
Total
3460
elevator.h
166
-
16
896
Jens Axboe
Linus Torvalds
Christoph Hellwig
Omar Sandoval
Tejun Heo
Al Viro
Damien Le Moal
Jan Kara
Tahsin Erdogan
Eric Biggers
Others
April 2005
January 2006
March 2006
July 2006
July 2007
October 2008
October 2010
January 2011
March 2011
June 2011
December 2011
February 2012
December 2012
July 2013
February 2014
July 2016
December 2016
January 2017
February 2017
April 2017
May 2017
June 2017
October 2017
November 2017
September 2018
November 2018
January 2019
June 2019
July 2019
September 2019
May 2021
June 2021
September 2021
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Author Name
Tokens
Token Proportion
Jens Axboe
476
53.13%
Linus Torvalds
176
19.64%
Christoph Hellwig
58
6.47%
Omar Sandoval
51
5.69%
Tejun Heo
43
4.80%
Al Viro
43
4.80%
Damien Le Moal
7
0.78%
Jan Kara
4
0.45%
Tahsin Erdogan
1
0.11%
Eric Biggers
1
0.11%
Others
36
4.02%
Total
896
fops.c
681
-
5
3175
Christoph Hellwig
Pavel Begunkov
Jens Axboe
Ming Lei
Others
September 2021
October 2021
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2532}, {"author_id": 6, "token_count": 35}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 1, "token_count": 46}, {"author_id": 27, "token_count": 539}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2548
80.25%
Pavel Begunkov
540
17.01%
Jens Axboe
49
1.54%
Ming Lei
35
1.10%
Others
3
0.09%
Total
3175
genhd.c
1427
-
63
6187
Christoph Hellwig
Linus Torvalds
Tejun Heo
Kay Sievers
Konstantin Khlebnikov
Luis R. Rodriguez
Matteo Croce
Martin K. Petersen
Jens Axboe
Hannes Reinecke
Dan J Williams
Omar Sandoval
Ming Lei
Alexey Dobriyan
Neil Brown
Vishal Verma
Pavel Begunkov
Bart Van Assche
Jan Kara
Vivek Goyal
Damien Le Moal
Al Viro
Others
April 2005
June 2005
October 2005
November 2005
January 2006
February 2006
March 2006
September 2006
December 2006
February 2007
May 2007
July 2007
October 2007
November 2007
January 2008
February 2008
March 2008
April 2008
May 2008
June 2008
August 2008
September 2008
October 2008
November 2008
January 2009
February 2009
April 2009
May 2009
June 2009
July 2009
September 2009
October 2009
November 2009
January 2010
August 2010
September 2010
December 2010
January 2011
March 2011
July 2011
August 2011
October 2011
August 2012
November 2012
February 2013
April 2013
August 2013
May 2015
October 2015
January 2016
June 2016
July 2016
April 2017
June 2017
August 2017
October 2017
November 2017
February 2018
April 2018
May 2018
July 2018
September 2018
November 2018
December 2018
February 2019
April 2019
May 2019
November 2019
March 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
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17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 304}, {"author_id": 50, "token_count": 285}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 51, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 403}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 182}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 102}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 146}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 175}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 51}, {"author_id": 57, "token_count": 132}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 362}, {"author_id": 51, "token_count": 206}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 1, "token_count": 6}, {"author_id": 6, "token_count": 33}, {"author_id": 27, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 51, "token_count": 16}, {"author_id": 6, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2017
32.60%
Linus Torvalds
938
15.16%
Tejun Heo
763
12.33%
Kay Sievers
360
5.82%
Konstantin Khlebnikov
302
4.88%
Luis R. Rodriguez
229
3.70%
Matteo Croce
132
2.13%
Martin K. Petersen
127
2.05%
Jens Axboe
115
1.86%
Hannes Reinecke
89
1.44%
Dan J Williams
82
1.33%
Omar Sandoval
74
1.20%
Ming Lei
53
0.86%
Alexey Dobriyan
42
0.68%
Neil Brown
32
0.52%
Vishal Verma
23
0.37%
Pavel Begunkov
13
0.21%
Bart Van Assche
6
0.10%
Jan Kara
5
0.08%
Vivek Goyal
4
0.06%
Damien Le Moal
2
0.03%
Al Viro
1
0.02%
Others
778
12.57%
Total
6187
holder.c
175
-
1
637
Christoph Hellwig
August 2021
September 2021
var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 634}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
637
100.00%
Total
637
ioctl.c
678
-
29
3324
Christoph Hellwig
Arnd Bergmann
Linus Torvalds
Martin K. Petersen
Al Viro
Dmitriy Monakhov
Shaun Tancheff
Jan Kara
Damien Le Moal
Matteo Croce
Ilya Dryomov
Vivek Goyal
Tejun Heo
Jens Axboe
Ming Lei
Mike Snitzer
Bart Van Assche
Others
April 2005
June 2005
January 2006
March 2006
August 2008
September 2008
November 2008
May 2009
September 2009
October 2009
December 2009
March 2010
August 2010
November 2010
May 2011
August 2011
September 2011
January 2012
August 2012
September 2012
May 2014
January 2015
May 2015
October 2015
April 2016
October 2016
December 2016
February 2017
April 2017
October 2017
February 2018
October 2018
April 2019
October 2019
November 2019
December 2019
March 2020
April 2020
May 2020
September 2020
November 2020
February 2021
April 2021
May 2021
July 2021
August 2021
October 2021
November 2021
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Author Name
Tokens
Token Proportion
Christoph Hellwig
1311
39.44%
Arnd Bergmann
1000
30.08%
Linus Torvalds
340
10.23%
Martin K. Petersen
183
5.51%
Al Viro
101
3.04%
Dmitriy Monakhov
36
1.08%
Shaun Tancheff
29
0.87%
Jan Kara
27
0.81%
Damien Le Moal
26
0.78%
Matteo Croce
15
0.45%
Ilya Dryomov
12
0.36%
Vivek Goyal
8
0.24%
Tejun Heo
8
0.24%
Jens Axboe
4
0.12%
Ming Lei
2
0.06%
Mike Snitzer
2
0.06%
Bart Van Assche
2
0.06%
Others
218
6.56%
Total
3324
ioprio.c
268
-
30
978
Jens Axboe
David Howells
Tejun Heo
Jan Kara
Omar Sandoval
Damien Le Moal
Christoph Hellwig
Bart Van Assche
Others
June 2005
November 2005
January 2006
June 2006
August 2006
February 2007
October 2007
November 2007
January 2008
August 2008
November 2008
January 2009
March 2010
November 2010
May 2011
November 2011
December 2011
February 2012
March 2012
October 2014
November 2015
July 2016
February 2017
June 2017
May 2018
April 2019
August 2020
April 2021
August 2021
November 2021
December 2021
var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 446}, ]}, {"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": 99}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 43, "token_count": 43}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 29, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
484
49.49%
David Howells
43
4.40%
Tejun Heo
13
1.33%
Jan Kara
13
1.33%
Omar Sandoval
10
1.02%
Damien Le Moal
4
0.41%
Christoph Hellwig
1
0.10%
Bart Van Assche
1
0.10%
Others
409
41.82%
Total
978
kyber-iosched.c
1054
-
12
4207
Omar Sandoval
Jianchao Wang
Jens Axboe
Christoph Hellwig
Ming Lei
Jan Kara
John Garry
Chaitanya Kulkarni
Baolin Wang
Others
April 2017
May 2017
June 2017
October 2017
December 2017
February 2018
May 2018
September 2018
October 2018
December 2018
April 2019
June 2019
August 2020
January 2021
February 2021
May 2021
August 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 1792}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 283}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 7, "token_count": 30}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 7, "token_count": 86}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 21, "token_count": 745}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 1003}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 25}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 25, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
3220
76.54%
Jianchao Wang
745
17.71%
Jens Axboe
80
1.90%
Christoph Hellwig
67
1.59%
Ming Lei
9
0.21%
Jan Kara
5
0.12%
John Garry
2
0.05%
Chaitanya Kulkarni
2
0.05%
Baolin Wang
1
0.02%
Others
76
1.81%
Total
4207
mq-deadline.c
1172
-
13
4479
Bart Van Assche
Jens Axboe
Damien Le Moal
Omar Sandoval
Jan Kara
Tejun Heo
Christoph Hellwig
Ming Lei
Chaitanya Kulkarni
John Garry
Others
January 2017
February 2017
May 2017
August 2017
October 2017
December 2017
January 2018
February 2018
May 2018
April 2019
June 2019
August 2019
September 2019
February 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 1841}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 190}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 14, "token_count": 338}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 14, "token_count": 17}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 14, "token_count": 19}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 1331}, {"author_id": 29, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 8, "token_count": 43}, {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 8, "token_count": 600}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 25, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
1974
44.07%
Jens Axboe
1869
41.73%
Damien Le Moal
379
8.46%
Omar Sandoval
192
4.29%
Jan Kara
16
0.36%
Tejun Heo
15
0.33%
Christoph Hellwig
12
0.27%
Ming Lei
10
0.22%
Chaitanya Kulkarni
4
0.09%
John Garry
1
0.02%
Others
7
0.16%
Total
4479
opal_proto.h
465
-
5
865
Scott Bauer
Jonas Rabenstein
Christoph Hellwig
Revanth Rajashekar
David Kozub
February 2017
September 2017
February 2019
April 2019
May 2019
October 2019
November 2019
March 2020
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 36}, {"author_id": 5, "token_count": 749}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 35, "token_count": 55}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Scott Bauer
753
87.05%
Jonas Rabenstein
55
6.36%
Christoph Hellwig
38
4.39%
Revanth Rajashekar
14
1.62%
David Kozub
5
0.58%
Total
865
sed-opal.c
2695
-
8
13005
Scott Bauer
Revanth Rajashekar
David Kozub
Jon Derrick
Jonas Rabenstein
Christoph Hellwig
Others
February 2017
March 2017
April 2017
September 2017
March 2018
February 2019
April 2019
May 2019
June 2019
October 2019
November 2019
March 2020
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 215}, {"author_id": 37, "token_count": 575}, {"author_id": 5, "token_count": 9389}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 48}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 139}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 35, "token_count": 64}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 746}, {"author_id": 35, "token_count": 121}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 35, "token_count": 387}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 23, "token_count": 102}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 23, "token_count": 1200}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Scott Bauer
9576
73.63%
Revanth Rajashekar
1309
10.07%
David Kozub
746
5.74%
Jon Derrick
577
4.44%
Jonas Rabenstein
572
4.40%
Christoph Hellwig
217
1.67%
Others
8
0.06%
Total
13005
t10-pi.c
281
-
6
1156
Max Gurtovoy
Martin K. Petersen
Christoph Hellwig
Dmitriy Monakhov
Bart Van Assche
Others
September 2014
June 2017
July 2018
April 2019
September 2019
December 2019
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1409554800, "group": [ {"author_id": 12, "token_count": 484}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 0, "token_count": 9}, {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 33, "token_count": 319}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 33, "token_count": 309}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Max Gurtovoy
628
54.33%
Martin K. Petersen
484
41.87%
Christoph Hellwig
30
2.60%
Dmitriy Monakhov
3
0.26%
Bart Van Assche
3
0.26%
Others
8
0.69%
Total
1156
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
382
Author
Tokens
Proportion
Commits
Proportion
0
Christoph Hellwig
29856
12.20%
499
15.73%
1
Jens Axboe
28685
11.73%
355
11.19%
2
Tejun Heo
26368
10.78%
310
9.77%
3
Paolo Valente
25002
10.22%
124
3.91%
4
Linus Torvalds
18905
7.73%
11
0.35%
5
Scott Bauer
10329
4.22%
6
0.19%
6
Ming Lei
9051
3.70%
207
6.53%
7
Omar Sandoval
8676
3.55%
67
2.11%
8
Bart Van Assche
6597
2.70%
141
4.45%
9
Josef Bacik
6170
2.52%
11
0.35%
10
Satya Tangirala
6155
2.52%
8
0.25%
11
Shaohua Li
5502
2.25%
42
1.32%
12
Martin K. Petersen
5489
2.24%
62
1.95%
13
Arianna Avanzini
3901
1.59%
6
0.19%
14
Damien Le Moal
3712
1.52%
44
1.39%
15
Vivek Goyal
2598
1.06%
29
0.91%
16
Kent Overstreet
2154
0.88%
46
1.45%
17
Vishal Verma
2146
0.88%
3
0.09%
18
Al Viro
1932
0.79%
22
0.69%
19
Philippe De Muyter
1585
0.65%
6
0.19%
20
Baolin Wang
1547
0.63%
26
0.82%
21
Jianchao Wang
1526
0.62%
18
0.57%
22
Keith Busch
1460
0.60%
27
0.85%
23
Revanth Rajashekar
1323
0.54%
6
0.19%
24
Stefan Weinhuber
1315
0.54%
2
0.06%
25
John Garry
1184
0.48%
26
0.82%
26
Josef Whiter
1183
0.48%
17
0.54%
27
Pavel Begunkov
1173
0.48%
39
1.23%
28
Arnd Bergmann
1039
0.42%
10
0.32%
29
Jan Kara
831
0.34%
24
0.76%
30
Alexey Dobriyan
826
0.34%
4
0.13%
31
Chaitanya Kulkarni
824
0.34%
13
0.41%
32
Boris Burkov
815
0.33%
2
0.06%
33
Max Gurtovoy
755
0.31%
6
0.19%
34
David Kozub
751
0.31%
12
0.38%
35
Jonas Rabenstein
627
0.26%
8
0.25%
36
Anton Altaparmakov
602
0.25%
3
0.09%
37
Jon Derrick
577
0.24%
5
0.16%
38
Eric Biggers
569
0.23%
14
0.44%
39
Luca Miccio
518
0.21%
3
0.09%
40
Mike Snitzer
511
0.21%
27
0.85%
41
Michael Christie
507
0.21%
10
0.32%
42
Neil Brown
500
0.20%
14
0.44%
43
David Howells
499
0.20%
10
0.32%
44
Lei Ming
494
0.20%
18
0.57%
45
Fam Zheng
479
0.20%
3
0.09%
46
Dmitriy Monakhov
460
0.19%
12
0.38%
47
Dan J Williams
413
0.17%
15
0.47%
48
Kay Sievers
394
0.16%
10
0.32%
49
Hannes Reinecke
394
0.16%
13
0.41%
50
Konstantin Khlebnikov
390
0.16%
9
0.28%
51
Luis R. Rodriguez
342
0.14%
9
0.28%
52
weiping zhang
335
0.14%
16
0.50%
53
Johannes Thumshirn
335
0.14%
12
0.38%
54
Wang YanQing
332
0.14%
2
0.06%
55
Shaun Tancheff
332
0.14%
2
0.06%
56
Dennis Zhou
332
0.14%
16
0.50%
57
Matteo Croce
329
0.13%
5
0.16%
58
Tahsin Erdogan
325
0.13%
4
0.13%
59
Ilya Dryomov
322
0.13%
7
0.22%
60
Others
12360
5.05%
694
21.88%
Total
244643
3172