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Al Viro
Alexey Dobriyan
Andrew Morton
Anton Altaparmakov
Arianna Avanzini
Arnd Bergmann
Baolin Wang
Bart Van Assche
Boris Burkov
Cai Zhiyong
Chaitanya Kulkarni
Christoph Hellwig
Damien Le Moal
Dan J Williams
Dave Jones
David Howells
David Kozub
Dennis Zhou
Dmitriy Monakhov
FUJITA Tomonori
Fam Zheng
Hannes Reinecke
Jens Axboe
Jianchao Wang
John Garry
Jon Derrick
Jonas Rabenstein
Josef Bacik
Josef Whiter
Kay Sievers
Keith Busch
Kent Overstreet
Konstantin Khlebnikov
Lei Ming
Linus Torvalds
Linus Torvalds (pre-git)
Luca Miccio
Martin K. Petersen
Max Gurtovoy
Michael Christie
Mike Snitzer
Ming Lei
Neil Brown
Omar Sandoval
Others
Paolo Valente
Philippe De Muyter
Revanth Rajashekar
Richard Russon
Russell King
Satya Tangirala
Scott Bauer
Shaohua Li
Shaun Tancheff
Stefan Weinhuber
Tahsin Erdogan
Tejun Heo
Vishal Verma
Vivek Goyal
Wang YanQing
weiping zhang
−
Subdirectories:
Name
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Authors
Tokens
change scale
Color Graph By Token Proportion
partitions
6461
22
88
27437
Richard Russon
Linus Torvalds (pre-git)
Linus Torvalds
Christoph Hellwig
Al Viro
Dave Jones
Philippe De Muyter
Stefan Weinhuber
Alexey Dobriyan
Anton Altaparmakov
Russell King
Cai Zhiyong
Wang YanQing
Andrew Morton
Tejun Heo
Damien Le Moal
Ming Lei
Bart Van Assche
Dan J Williams
Keith Busch
Martin K. Petersen
Others
June 1999
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January 2021
var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 11, "token_count": 3811}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 11, "token_count": 104}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 11, "token_count": 296}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 11, "token_count": 106}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 11, "token_count": 40}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 2769}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 16, "token_count": 12}, {"author_id": 21, "token_count": 1712}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 16, "token_count": 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"token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 47, "token_count": 503}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 47, "token_count": 8}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 32, "token_count": 89}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 32, "token_count": 57}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 42, "token_count": 10}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 16, "token_count": 126}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 248}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 42, "token_count": 283}, {"author_id": 23, "token_count": 325}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 42, "token_count": 301}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 29, "token_count": 149}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 202}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 35, "token_count": 781}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 16, "token_count": 1441}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 29, "token_count": 1185}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 17}, {"author_id": 23, "token_count": 19}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 23, "token_count": 1280}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 32, "token_count": 19}, {"author_id": 27, "token_count": 364}, {"author_id": 60, "token_count": 315}, ]}, {"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": 26}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 7}, {"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": 15}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 54, "token_count": 11}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 14, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 57, "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": 3, "token_count": 10}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 72}, {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 78}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 1389}, {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 435}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 206}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 22, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Richard Russon
4545
16.57%
Linus Torvalds (pre-git)
4389
16.00%
Linus Torvalds
2771
10.10%
Christoph Hellwig
2299
8.38%
Al Viro
2245
8.18%
Dave Jones
1718
6.26%
Philippe De Muyter
1626
5.93%
Stefan Weinhuber
1334
4.86%
Alexey Dobriyan
781
2.85%
Anton Altaparmakov
612
2.23%
Russell King
511
1.86%
Cai Zhiyong
364
1.33%
Wang YanQing
326
1.19%
Andrew Morton
210
0.77%
Tejun Heo
205
0.75%
Damien Le Moal
22
0.08%
Ming Lei
17
0.06%
Bart Van Assche
14
0.05%
Dan J Williams
11
0.04%
Keith Busch
7
0.03%
Martin K. Petersen
2
0.01%
Others
3428
12.49%
Total
27437
Files:
badblocks.c
603
-
7
2372
Vishal Verma
Dan J Williams
Shaohua Li
Christoph Hellwig
Others
December 2015
January 2016
October 2016
November 2017
April 2019
August 2020
var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 2122}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 54, "token_count": 125}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 9, "token_count": 92}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "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
bfq-cgroup.c
1445
-
14
5893
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
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 3971}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 2, "token_count": 72}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 45, "token_count": 493}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 381}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 50, "token_count": 471}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 271}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 105}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4193
71.15%
Luca Miccio
493
8.37%
Fam Zheng
471
7.99%
Christoph Hellwig
384
6.52%
Tejun Heo
282
4.79%
Omar Sandoval
30
0.51%
Bart Van Assche
8
0.14%
Konstantin Khlebnikov
5
0.08%
Dennis Zhou
2
0.03%
Dmitriy Monakhov
1
0.02%
Others
24
0.41%
Total
5893
bfq-iosched.c
6871
-
27
17496
Paolo Valente
Arianna Avanzini
Jens Axboe
Christoph Hellwig
Bart Van Assche
Luca Miccio
Tejun Heo
weiping zhang
Omar Sandoval
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
July 2020
August 2020
February 2021
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 3826}, {"author_id": 2, "token_count": 9587}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 50}, {"author_id": 2, "token_count": 84}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 14, "token_count": 58}, {"author_id": 2, "token_count": 79}, {"author_id": 56, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 229}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 45, "token_count": 8}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 45, "token_count": 33}, {"author_id": 2, "token_count": 106}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 2, "token_count": 327}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 144}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 243}, {"author_id": 5, "token_count": 4}, {"author_id": 2, "token_count": 100}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 103}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 90}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 2, "token_count": 334}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 53, "token_count": 1}, {"author_id": 2, "token_count": 845}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 2, "token_count": 543}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 145}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 65}, {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 61}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
12955
74.05%
Arianna Avanzini
3826
21.87%
Jens Axboe
285
1.63%
Christoph Hellwig
73
0.42%
Bart Van Assche
58
0.33%
Luca Miccio
41
0.23%
Tejun Heo
24
0.14%
weiping zhang
14
0.08%
Omar Sandoval
4
0.02%
Konstantin Khlebnikov
1
0.01%
Dennis Zhou
1
0.01%
Others
214
1.22%
Total
17496
bfq-iosched.h
1105
-
12
2163
Paolo Valente
Tejun Heo
Christoph Hellwig
Jens Axboe
Omar Sandoval
Fam Zheng
Dmitriy Monakhov
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
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 2, "token_count": 1829}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 43}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 51, "token_count": 2}, {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
2013
93.07%
Tejun Heo
26
1.20%
Christoph Hellwig
25
1.16%
Jens Axboe
12
0.55%
Omar Sandoval
7
0.32%
Fam Zheng
4
0.18%
Dmitriy Monakhov
2
0.09%
Shaohua Li
1
0.05%
Others
73
3.37%
Total
2163
bfq-wf2q.c
1712
-
9
4534
Paolo Valente
Fam Zheng
Dmitriy Monakhov
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
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 4157}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 41}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 64}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 53, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 2, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 51, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4497
99.18%
Fam Zheng
4
0.09%
Dmitriy Monakhov
3
0.07%
Christoph Hellwig
2
0.04%
Konstantin Khlebnikov
1
0.02%
Others
27
0.60%
Total
4534
bio-integrity.c
475
-
26
1866
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
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
July 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
var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 887}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 10, "token_count": 83}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 18, "token_count": 31}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 18, "token_count": 96}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 18, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 129}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 54, "token_count": 12}, {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 26, "token_count": 10}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 51, "token_count": 162}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 50}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 18, "token_count": 28}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "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": 8, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1124
60.24%
Kent Overstreet
181
9.70%
Dmitriy Monakhov
162
8.68%
Christoph Hellwig
101
5.41%
Satya Tangirala
17
0.91%
Ming Lei
14
0.75%
Tejun Heo
13
0.70%
Dan J Williams
12
0.64%
Keith Busch
10
0.54%
Mike Snitzer
6
0.32%
Bart Van Assche
4
0.21%
Linus Torvalds
1
0.05%
Jens Axboe
1
0.05%
Others
220
11.79%
Total
1866
bio.c
1675
-
68
5992
Kent Overstreet
Jens Axboe
Christoph Hellwig
Ming Lei
Linus Torvalds
Keith Busch
Andrew Morton
Neil Brown
Martin K. Petersen
Shaohua Li
Lei Ming
Satya Tangirala
Josef Bacik
Tejun Heo
Dmitriy Monakhov
Hannes Reinecke
Michael Christie
Paolo Valente
Mike Snitzer
Dennis Zhou
David Howells
FUJITA Tomonori
Damien Le Moal
Al Viro
Bart Van Assche
Others
February 2002
June 2002
July 2002
September 2002
October 2002
January 2003
March 2003
July 2003
September 2003
February 2004
May 2004
August 2004
September 2004
January 2005
March 2005
July 2005
September 2005
October 2005
November 2005
December 2005
January 2006
November 2006
July 2007
April 2008
June 2008
September 2008
October 2008
December 2008
February 2009
April 2009
June 2009
September 2009
January 2010
March 2011
November 2011
March 2012
May 2012
July 2012
August 2012
September 2012
October 2012
February 2013
May 2013
August 2013
October 2013
November 2013
March 2014
June 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
August 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
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"token_count": 4}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 687}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 15}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 18, "token_count": 677}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 18, "token_count": 25}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 18, "token_count": 105}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 18, "token_count": 446}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 38}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 38}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 111}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 49, "token_count": 25}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 48, "token_count": 74}, {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 48, "token_count": 45}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 51, "token_count": 12}, {"author_id": 0, "token_count": 17}, {"author_id": 48, "token_count": 34}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 9, "token_count": 16}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 18, "token_count": 281}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 147}, {"author_id": 0, "token_count": 68}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 46}, {"author_id": 7, "token_count": 23}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 97}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 46, "token_count": 8}, {"author_id": 0, "token_count": 131}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 254}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 85}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 101}, {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 3, "token_count": 82}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 6, "token_count": 130}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 153}, {"author_id": 6, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 26, "token_count": 309}, {"author_id": 8, "token_count": 23}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Kent Overstreet
1658
27.67%
Jens Axboe
1170
19.53%
Christoph Hellwig
879
14.67%
Ming Lei
457
7.63%
Linus Torvalds
330
5.51%
Keith Busch
309
5.16%
Andrew Morton
195
3.25%
Neil Brown
153
2.55%
Martin K. Petersen
40
0.67%
Shaohua Li
30
0.50%
Lei Ming
25
0.42%
Satya Tangirala
23
0.38%
Josef Bacik
23
0.38%
Tejun Heo
17
0.28%
Dmitriy Monakhov
12
0.20%
Hannes Reinecke
8
0.13%
Michael Christie
7
0.12%
Paolo Valente
6
0.10%
Mike Snitzer
6
0.10%
Dennis Zhou
6
0.10%
David Howells
6
0.10%
FUJITA Tomonori
4
0.07%
Damien Le Moal
3
0.05%
Al Viro
2
0.03%
Bart Van Assche
1
0.02%
Others
622
10.38%
Total
5992
blk-cgroup-rwstat.c
129
-
1
501
Tejun Heo
November 2019
var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 501}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
501
100.00%
Total
501
blk-cgroup-rwstat.h
149
-
1
546
Tejun Heo
November 2019
var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 546}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
546
100.00%
Total
546
blk-cgroup.c
1941
-
31
7446
Tejun Heo
Boris Burkov
Josef Bacik
Christoph Hellwig
Vivek Goyal
Tahsin Erdogan
Dennis Zhou
Arianna Avanzini
Jens Axboe
weiping zhang
Baolin Wang
Josef Whiter
Bart Van Assche
Ming Lei
Others
December 2009
March 2010
April 2010
May 2010
September 2010
March 2011
May 2011
October 2011
December 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
December 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
August 2020
September 2020
October 2020
November 2020
January 2021
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1441090800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 64}, {"author_id": 59, "token_count": 289}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 56, "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": 7, "token_count": 738}, {"author_id": 31, "token_count": 5}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 58, "token_count": 56}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 58, "token_count": 4}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 47}, {"author_id": 58, "token_count": 2}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 160}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 306}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 27}, {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 113}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 184}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 216}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 34, "token_count": 944}, {"author_id": 3, "token_count": 480}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 37}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 44}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 24, "token_count": 23}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
3725
50.03%
Boris Burkov
944
12.68%
Josef Bacik
765
10.27%
Christoph Hellwig
576
7.74%
Vivek Goyal
292
3.92%
Tahsin Erdogan
289
3.88%
Dennis Zhou
222
2.98%
Arianna Avanzini
148
1.99%
Jens Axboe
119
1.60%
weiping zhang
42
0.56%
Baolin Wang
23
0.31%
Josef Whiter
5
0.07%
Bart Van Assche
4
0.05%
Ming Lei
3
0.04%
Others
289
3.88%
Total
7446
blk-core.c
1810
-
73
6453
Jens Axboe
Christoph Hellwig
Tejun Heo
Bart Van Assche
Neil Brown
Mike Snitzer
Keith Busch
Chaitanya Kulkarni
Ming Lei
FUJITA Tomonori
Max Gurtovoy
Andrew Morton
Satya Tangirala
Linus Torvalds
Omar Sandoval
Linus Torvalds (pre-git)
Shaohua Li
Kent Overstreet
Josef Whiter
John Garry
Martin K. Petersen
Lei Ming
Dan J Williams
Tahsin Erdogan
Konstantin Khlebnikov
Hannes Reinecke
Vivek Goyal
Michael Christie
Al Viro
Josef Bacik
Others
November 1991
August 1992
November 1993
January 1995
March 1997
March 1998
May 1999
September 1999
January 2000
February 2002
June 2002
September 2002
October 2002
March 2003
April 2003
May 2003
July 2003
October 2003
April 2004
May 2004
March 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
June 2008
August 2008
September 2008
October 2008
November 2008
January 2009
March 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
August 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
July 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
March 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
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"token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 0, "token_count": 25}, {"author_id": 48, "token_count": 83}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 48, "token_count": 131}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 14, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 14, "token_count": 11}, {"author_id": 48, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 60}, {"author_id": 18, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 49, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 46, "token_count": 4}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 41, "token_count": 195}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 35}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 40}, {"author_id": 0, "token_count": 8}, {"author_id": 5, "token_count": 17}, {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 49, "token_count": 3}, {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 34}, {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 14, "token_count": 71}, {"author_id": 3, "token_count": 322}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 14, "token_count": 14}, {"author_id": 3, "token_count": 22}, {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 14, "token_count": 81}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 2045}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 36, "token_count": 150}, {"author_id": 3, "token_count": 24}, {"author_id": 6, "token_count": 28}, {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 36, "token_count": 26}, {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 8}, {"author_id": 37, "token_count": 41}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 53, "token_count": 5}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 128}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 250}, {"author_id": 0, "token_count": 1}, {"author_id": 26, "token_count": 160}, {"author_id": 6, "token_count": 39}, {"author_id": 8, "token_count": 30}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 0, "token_count": 34}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 240}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 33, "token_count": 10}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 26, "token_count": 23}, {"author_id": 41, "token_count": 2}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2826
43.79%
Christoph Hellwig
1228
19.03%
Tejun Heo
247
3.83%
Bart Van Assche
231
3.58%
Neil Brown
220
3.41%
Mike Snitzer
198
3.07%
Keith Busch
191
2.96%
Chaitanya Kulkarni
176
2.73%
Ming Lei
109
1.69%
FUJITA Tomonori
66
1.02%
Max Gurtovoy
41
0.64%
Andrew Morton
37
0.57%
Satya Tangirala
30
0.46%
Linus Torvalds
28
0.43%
Omar Sandoval
26
0.40%
Linus Torvalds (pre-git)
24
0.37%
Shaohua Li
15
0.23%
Kent Overstreet
14
0.22%
Josef Whiter
10
0.15%
John Garry
10
0.15%
Martin K. Petersen
8
0.12%
Lei Ming
8
0.12%
Dan J Williams
8
0.12%
Tahsin Erdogan
5
0.08%
Konstantin Khlebnikov
5
0.08%
Hannes Reinecke
5
0.08%
Vivek Goyal
4
0.06%
Michael Christie
3
0.05%
Al Viro
2
0.03%
Josef Bacik
1
0.02%
Others
677
10.49%
Total
6453
blk-crypto-fallback.c
657
-
2
2557
Satya Tangirala
Christoph Hellwig
May 2020
July 2020
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 8, "token_count": 2556}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
2556
99.96%
Christoph Hellwig
1
0.04%
Total
2557
blk-crypto-internal.h
212
-
2
780
Satya Tangirala
Others
May 2020
September 2020
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 8, "token_count": 772}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
772
98.97%
Others
8
1.03%
Total
780
blk-crypto.c
411
-
3
1315
Satya Tangirala
Christoph Hellwig
Others
May 2020
July 2020
September 2020
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 8, "token_count": 1267}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 47}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1267
96.35%
Christoph Hellwig
1
0.08%
Others
47
3.57%
Total
1315
blk-exec.c
95
-
11
231
Jens Axboe
Christoph Hellwig
Tejun Heo
FUJITA Tomonori
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
April 2017
June 2017
April 2019
October 2019
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 138}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
151
65.37%
Christoph Hellwig
16
6.93%
Tejun Heo
6
2.60%
FUJITA Tomonori
1
0.43%
Bart Van Assche
1
0.43%
Others
56
24.24%
Total
231
blk-flush.c
517
-
18
1618
Tejun Heo
Jens Axboe
Ming Lei
Konstantin Khlebnikov
Christoph Hellwig
Hannes Reinecke
Mike Snitzer
Michael Christie
Dmitriy Monakhov
Bart Van Assche
Jianchao Wang
Shaohua Li
Omar Sandoval
Kent Overstreet
Lei Ming
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
May 2020
July 2020
August 2020
November 2020
December 2020
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 179}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 51, "token_count": 7}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 1, "token_count": 118}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 406}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 191}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 6, "token_count": 262}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 46, "token_count": 26}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 53, "token_count": 60}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "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": 3, "token_count": 1}, {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 28}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
529
32.69%
Jens Axboe
462
28.55%
Ming Lei
355
21.94%
Konstantin Khlebnikov
60
3.71%
Christoph Hellwig
51
3.15%
Hannes Reinecke
26
1.61%
Mike Snitzer
7
0.43%
Michael Christie
7
0.43%
Dmitriy Monakhov
7
0.43%
Bart Van Assche
7
0.43%
Jianchao Wang
6
0.37%
Shaohua Li
4
0.25%
Omar Sandoval
2
0.12%
Kent Overstreet
2
0.12%
Lei Ming
1
0.06%
Others
92
5.69%
Total
1618
blk-integrity.c
448
-
20
1979
Martin K. Petersen
Dan J Williams
Kent Overstreet
Max Gurtovoy
Satya Tangirala
Christoph Hellwig
Jens Axboe
Tejun Heo
Mike Snitzer
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
var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 10, "token_count": 1036}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 10, "token_count": 28}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 242}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 18, "token_count": 38}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 199}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 54, "token_count": 53}, {"author_id": 10, "token_count": 229}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 37, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 8, "token_count": 27}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1737
87.77%
Dan J Williams
53
2.68%
Kent Overstreet
38
1.92%
Max Gurtovoy
34
1.72%
Satya Tangirala
27
1.36%
Christoph Hellwig
16
0.81%
Jens Axboe
15
0.76%
Tejun Heo
6
0.30%
Mike Snitzer
5
0.25%
Others
48
2.43%
Total
1979
blk-ioc.c
422
-
19
1517
Tejun Heo
Jens Axboe
Christoph Hellwig
Omar Sandoval
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": 0, "token_count": 222}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 0, "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": 1, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 815}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 112}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "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": 60, "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": 0, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 68}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "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%
Others
155
10.22%
Total
1517
blk-iocost.c
3444
-
9
14315
Tejun Heo
Baolin Wang
Christoph Hellwig
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
var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 8078}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 168}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 156}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "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": 24, "token_count": 1}, {"author_id": 1, "token_count": 5102}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 24, "token_count": 530}, {"author_id": 3, "token_count": 38}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 24, "token_count": 27}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
13681
95.57%
Baolin Wang
558
3.90%
Christoph Hellwig
38
0.27%
Others
38
0.27%
Total
14315
blk-iolatency.c
1053
-
11
4397
Josef Bacik
Josef Whiter
Dennis Zhou
Tejun Heo
Arnd Bergmann
Bart Van Assche
Christoph Hellwig
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
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 7, "token_count": 3280}, {"author_id": 31, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 58, "token_count": 65}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 31, "token_count": 734}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 13}, {"author_id": 31, "token_count": 38}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 58, "token_count": 8}, {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
3280
74.60%
Josef Whiter
780
17.74%
Dennis Zhou
87
1.98%
Tejun Heo
27
0.61%
Arnd Bergmann
4
0.09%
Bart Van Assche
3
0.07%
Christoph Hellwig
1
0.02%
Baolin Wang
1
0.02%
Others
214
4.87%
Total
4397
blk-lib.c
441
-
21
1645
Chaitanya Kulkarni
Dmitriy Monakhov
Christoph Hellwig
Martin K. Petersen
Damien Le Moal
Michael Christie
Ming Lei
Shaun Tancheff
Mike Snitzer
Kent Overstreet
Jens Axboe
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
var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 51, "token_count": 238}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 183}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 155}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 41, "token_count": 13}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 44, "token_count": 24}, {"author_id": 55, "token_count": 18}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 336}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 22, "token_count": 29}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "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": 3, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Chaitanya Kulkarni
336
20.43%
Dmitriy Monakhov
238
14.47%
Christoph Hellwig
226
13.74%
Martin K. Petersen
197
11.98%
Damien Le Moal
34
2.07%
Michael Christie
24
1.46%
Ming Lei
23
1.40%
Shaun Tancheff
18
1.09%
Mike Snitzer
13
0.79%
Kent Overstreet
12
0.73%
Jens Axboe
12
0.73%
Others
512
31.12%
Total
1645
blk-map.c
718
-
19
2768
Christoph Hellwig
Jens Axboe
FUJITA Tomonori
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
June 2017
November 2017
December 2017
January 2018
June 2019
December 2019
March 2020
April 2020
May 2020
August 2020
September 2020
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 311}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 28, "token_count": 40}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 28, "token_count": 23}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 3, "token_count": 50}, {"author_id": 18, "token_count": 24}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 16, "token_count": 23}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 55}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 16, "token_count": 37}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 1821}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 158}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2177
78.65%
Jens Axboe
360
13.01%
FUJITA Tomonori
68
2.46%
Al Viro
61
2.20%
Kent Overstreet
26
0.94%
Linus Torvalds
13
0.47%
Satya Tangirala
6
0.22%
Martin K. Petersen
3
0.11%
Tejun Heo
1
0.04%
Michael Christie
1
0.04%
Others
52
1.88%
Total
2768
blk-merge.c
1142
-
34
4514
Christoph Hellwig
Baolin Wang
Jens Axboe
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
Mike Snitzer
Tahsin Erdogan
FUJITA Tomonori
Others
January 2008
February 2008
August 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
August 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
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 471}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "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": 10, "token_count": 8}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 120}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 43}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 124}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 56}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 70}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 26, "token_count": 11}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 18, "token_count": 378}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "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": 26, "token_count": 19}, {"author_id": 49, "token_count": 60}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 44, "token_count": 34}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 21}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 63}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 82}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 48, "token_count": 9}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 123}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 195}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 25, "token_count": 105}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 22, "token_count": 27}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 328}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 154}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 45}, {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 77}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 14, "token_count": 128}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 42}, {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 53, "token_count": 16}, {"author_id": 8, "token_count": 53}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 24, "token_count": 764}, {"author_id": 26, "token_count": 1}, {"author_id": 6, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 208}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
778
17.24%
Baolin Wang
764
16.93%
Jens Axboe
747
16.55%
Ming Lei
667
14.78%
Kent Overstreet
467
10.35%
Tejun Heo
260
5.76%
Bart Van Assche
128
2.84%
Martin K. Petersen
120
2.66%
Jianchao Wang
105
2.33%
Lei Ming
60
1.33%
Satya Tangirala
53
1.17%
Damien Le Moal
43
0.95%
Michael Christie
34
0.75%
Keith Busch
33
0.73%
Chaitanya Kulkarni
21
0.47%
Konstantin Khlebnikov
16
0.35%
Neil Brown
9
0.20%
Omar Sandoval
8
0.18%
Mike Snitzer
2
0.04%
Tahsin Erdogan
1
0.02%
FUJITA Tomonori
1
0.02%
Others
197
4.36%
Total
4514
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": 0, "token_count": 145}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 37, "token_count": 13}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 14, "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": 14, "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
990
-
15
4816
Omar Sandoval
Bart Van Assche
Ming Lei
Jens Axboe
Chaitanya Kulkarni
John Garry
Christoph Hellwig
Jianchao Wang
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
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 1626}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 14, "token_count": 81}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 14, "token_count": 124}, {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 505}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 14, "token_count": 12}, {"author_id": 5, "token_count": 1133}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 14, "token_count": 145}, {"author_id": 0, "token_count": 115}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 14, "token_count": 386}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 14, "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": 14, "token_count": 50}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 6, "token_count": 306}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 36, "token_count": 23}, {"author_id": 60, "token_count": 23}, ]}, {"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": 33, "token_count": 2}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 33, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
2816
58.47%
Bart Van Assche
1387
28.80%
Ming Lei
361
7.50%
Jens Axboe
142
2.95%
Chaitanya Kulkarni
23
0.48%
John Garry
7
0.15%
Christoph Hellwig
7
0.15%
Jianchao Wang
6
0.12%
Others
67
1.39%
Total
4816
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": 5, "token_count": 304}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "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": 3, "token_count": 88}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 14, "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": 0, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 14, "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
645
-
14
2460
Ming Lei
Jens Axboe
Omar Sandoval
John Garry
Christoph Hellwig
Baolin Wang
Bart Van Assche
Damien Le Moal
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
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 715}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 296}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 51}, {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 24}, {"author_id": 0, "token_count": 68}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 317}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 42}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 22, "token_count": 5}, {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 6, "token_count": 78}, ]}, {"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": 164}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 354}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 24, "token_count": 26}, {"author_id": 33, "token_count": 41}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Ming Lei
980
39.84%
Jens Axboe
838
34.07%
Omar Sandoval
356
14.47%
John Garry
41
1.67%
Christoph Hellwig
35
1.42%
Baolin Wang
27
1.10%
Bart Van Assche
9
0.37%
Damien Le Moal
5
0.20%
Others
169
6.87%
Total
2460
blk-mq-sched.h
85
-
7
487
Jens Axboe
Omar Sandoval
Christoph Hellwig
Ming Lei
Damien Le Moal
Bart Van Assche
Others
January 2017
February 2017
April 2017
June 2017
November 2017
September 2018
October 2018
December 2018
June 2019
September 2020
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 414}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
422
86.65%
Omar Sandoval
27
5.54%
Christoph Hellwig
18
3.70%
Ming Lei
9
1.85%
Damien Le Moal
9
1.85%
Bart Van Assche
1
0.21%
Others
1
0.21%
Total
487
blk-mq-sysfs.c
382
-
15
1774
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": 0, "token_count": 834}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 284}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 26, "token_count": 21}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 47}, {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 49, "token_count": 96}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 114}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 41, "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": 3, "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
1272
71.70%
Ming Lei
164
9.24%
Bart Van Assche
114
6.43%
Lei Ming
96
5.41%
Omar Sandoval
25
1.41%
Keith Busch
21
1.18%
Mike Snitzer
1
0.06%
Christoph Hellwig
1
0.06%
Others
80
4.51%
Total
1774
blk-mq-tag.c
616
-
15
2366
Jens Axboe
Omar Sandoval
John Garry
Ming Lei
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
August 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
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 171}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 435}, {"author_id": 49, "token_count": 48}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 38}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 14, "token_count": 30}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 26, "token_count": 61}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 393}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 258}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 12}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 91}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 6, "token_count": 120}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 3, "token_count": 3}, {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 46, "token_count": 25}, {"author_id": 33, "token_count": 410}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
974
41.17%
Omar Sandoval
410
17.33%
John Garry
410
17.33%
Ming Lei
282
11.92%
Keith Busch
67
2.83%
Christoph Hellwig
58
2.45%
Lei Ming
48
2.03%
Bart Van Assche
37
1.56%
Hannes Reinecke
25
1.06%
Shaohua Li
14
0.59%
Jianchao Wang
12
0.51%
Linus Torvalds
1
0.04%
Baolin Wang
1
0.04%
Others
27
1.14%
Total
2366
blk-mq-tag.h
88
-
9
397
Jens Axboe
John Garry
Omar Sandoval
Christoph Hellwig
Ming Lei
Shaohua Li
Lei Ming
Others
October 2013
April 2014
May 2014
December 2014
January 2015
September 2015
September 2016
January 2017
February 2017
October 2017
November 2017
May 2020
August 2020
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 27}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 100}, {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 50}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 33, "token_count": 54}, {"author_id": 6, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
200
50.38%
John Garry
54
13.60%
Omar Sandoval
50
12.59%
Christoph Hellwig
46
11.59%
Ming Lei
19
4.79%
Shaohua Li
2
0.50%
Lei Ming
2
0.50%
Others
24
6.05%
Total
397
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": 3, "token_count": 125}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "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
3920
-
72
15723
Jens Axboe
Ming Lei
Christoph Hellwig
Bart Van Assche
Keith Busch
Jianchao Wang
Omar Sandoval
Tejun Heo
Mike Snitzer
Lei Ming
Shaohua Li
John Garry
Satya Tangirala
Max Gurtovoy
weiping zhang
Dan J Williams
Hannes Reinecke
Josef Bacik
Damien Le Moal
Michael Christie
Linus Torvalds
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
August 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
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1401606000, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 61}, {"author_id": 0, "token_count": 208}, {"author_id": 6, "token_count": 122}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 0, "token_count": 5}, {"author_id": 9, "token_count": 27}, {"author_id": 1, "token_count": 26}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 43}, {"author_id": 26, "token_count": 9}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 26, "token_count": 10}, {"author_id": 6, "token_count": 32}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 41, "token_count": 83}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 15, "token_count": 2}, {"author_id": 6, "token_count": 34}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 9, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 49, "token_count": 7}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 27}, {"author_id": 54, "token_count": 22}, {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 0, "token_count": 24}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 26, "token_count": 242}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 26, "token_count": 8}, {"author_id": 49, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 46, "token_count": 11}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 48}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 89}, {"author_id": 0, "token_count": 53}, {"author_id": 41, "token_count": 22}, {"author_id": 5, "token_count": 113}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 80}, {"author_id": 3, "token_count": 28}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 14, "token_count": 118}, {"author_id": 0, "token_count": 445}, {"author_id": 9, "token_count": 30}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 65}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 0, "token_count": 533}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 49, "token_count": 15}, {"author_id": 5, "token_count": 125}, {"author_id": 9, "token_count": 55}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 113}, {"author_id": 0, "token_count": 42}, {"author_id": 26, "token_count": 42}, {"author_id": 49, "token_count": 4}, {"author_id": 5, "token_count": 178}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 96}, {"author_id": 0, "token_count": 6}, {"author_id": 5, "token_count": 68}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 26, "token_count": 38}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 14, "token_count": 46}, {"author_id": 3, "token_count": 244}, {"author_id": 51, "token_count": 1}, {"author_id": 0, "token_count": 2}, {"author_id": 6, "token_count": 77}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 0, "token_count": 96}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 74}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 240}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 14, "token_count": 15}, {"author_id": 0, "token_count": 130}, {"author_id": 25, "token_count": 4}, {"author_id": 6, "token_count": 22}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 14, "token_count": 28}, {"author_id": 3, "token_count": 8}, {"author_id": 0, "token_count": 94}, {"author_id": 41, "token_count": 98}, {"author_id": 6, "token_count": 161}, {"author_id": 1, "token_count": 140}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 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"group": [ {"author_id": 0, "token_count": 62}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 14, "token_count": 192}, {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 463}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 22, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 37, "token_count": 33}, {"author_id": 6, "token_count": 27}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 216}, {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 14, "token_count": 22}, {"author_id": 3, "token_count": 37}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 33, "token_count": 2}, {"author_id": 26, "token_count": 11}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 280}, {"author_id": 26, "token_count": 71}, {"author_id": 6, "token_count": 469}, {"author_id": 8, "token_count": 59}, {"author_id": 56, "token_count": 15}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 363}, {"author_id": 6, "token_count": 322}, {"author_id": 56, "token_count": 10}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 6, "token_count": 78}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 46, "token_count": 3}, {"author_id": 33, "token_count": 137}, {"author_id": 6, "token_count": 17}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 48}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
5576
35.46%
Ming Lei
2809
17.87%
Christoph Hellwig
2407
15.31%
Bart Van Assche
850
5.41%
Keith Busch
637
4.05%
Jianchao Wang
635
4.04%
Omar Sandoval
596
3.79%
Tejun Heo
224
1.42%
Mike Snitzer
203
1.29%
Lei Ming
151
0.96%
Shaohua Li
143
0.91%
John Garry
140
0.89%
Satya Tangirala
59
0.38%
Max Gurtovoy
33
0.21%
weiping zhang
25
0.16%
Dan J Williams
22
0.14%
Hannes Reinecke
15
0.10%
Josef Bacik
13
0.08%
Damien Le Moal
13
0.08%
Michael Christie
2
0.01%
Linus Torvalds
2
0.01%
Dmitriy Monakhov
1
0.01%
Others
1167
7.42%
Total
15723
blk-mq.h
327
-
14
1307
Jens Axboe
John Garry
Ming Lei
Lei Ming
Christoph Hellwig
Bart Van Assche
Damien Le Moal
Omar Sandoval
Jianchao Wang
Keith Busch
Others
October 2013
December 2013
April 2014
May 2014
December 2014
January 2015
November 2015
December 2015
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
April 2017
August 2017
September 2017
October 2017
November 2017
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
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 49, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 40}, {"author_id": 49, "token_count": 74}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 26, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 23}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 75}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 49, "token_count": 20}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 15}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 61}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "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": 0, "token_count": 53}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 30}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 25, "token_count": 18}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 22, "token_count": 47}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 95}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 33, "token_count": 324}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
473
36.19%
John Garry
324
24.79%
Ming Lei
160
12.24%
Lei Ming
102
7.80%
Christoph Hellwig
62
4.74%
Bart Van Assche
57
4.36%
Damien Le Moal
47
3.60%
Omar Sandoval
24
1.84%
Jianchao Wang
18
1.38%
Keith Busch
10
0.77%
Others
30
2.30%
Total
1307
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": 14, "token_count": 411}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "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": 14, "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
73
-
3
320
Bart Van Assche
Christoph Hellwig
Others
September 2018
November 2018
December 2020
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 14, "token_count": 277}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 40}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
277
86.56%
Christoph Hellwig
3
0.94%
Others
40
12.50%
Total
320
blk-rq-qos.c
304
-
8
1179
Josef Bacik
Josef Whiter
Jens Axboe
Tejun Heo
Ming Lei
Christoph Hellwig
Bart Van Assche
Others
July 2018
November 2018
December 2018
April 2019
May 2019
July 2019
August 2019
October 2019
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 628}, {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 105}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 31, "token_count": 299}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 31, "token_count": 24}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 96}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
628
53.27%
Josef Whiter
327
27.74%
Jens Axboe
105
8.91%
Tejun Heo
96
8.14%
Ming Lei
5
0.42%
Christoph Hellwig
1
0.08%
Bart Van Assche
1
0.08%
Others
16
1.36%
Total
1179
blk-rq-qos.h
207
-
8
1087
Josef Bacik
Jens Axboe
Tejun Heo
Ming Lei
Josef Whiter
Dennis Zhou
Christoph Hellwig
Others
July 2018
November 2018
December 2018
April 2019
August 2019
October 2019
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 549}, {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 257}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 8}, {"author_id": 31, "token_count": 53}, {"author_id": 6, "token_count": 72}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 134}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
549
50.51%
Jens Axboe
257
23.64%
Tejun Heo
144
13.25%
Ming Lei
72
6.62%
Josef Whiter
54
4.97%
Dennis Zhou
8
0.74%
Christoph Hellwig
1
0.09%
Others
2
0.18%
Total
1087
blk-settings.c
888
-
26
2752
Martin K. Petersen
Jens Axboe
Christoph Hellwig
Damien Le Moal
Keith Busch
Mike Snitzer
Chaitanya Kulkarni
FUJITA Tomonori
Kent Overstreet
Tejun Heo
Shaohua Li
Neil Brown
Konstantin Khlebnikov
Others
January 2008
April 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
October 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
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 471}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 34}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 447}, {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 10, "token_count": 101}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 67}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 10, "token_count": 31}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 10, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 10, "token_count": 244}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 10, "token_count": 56}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 10, "token_count": 55}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 18, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 26, "token_count": 49}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 56}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 55}, {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 54}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 26}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 26, "token_count": 104}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 78}, {"author_id": 22, "token_count": 90}, {"author_id": 41, "token_count": 53}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 22, "token_count": 71}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 41, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1179
42.84%
Jens Axboe
693
25.18%
Christoph Hellwig
221
8.03%
Damien Le Moal
191
6.94%
Keith Busch
158
5.74%
Mike Snitzer
84
3.05%
Chaitanya Kulkarni
55
2.00%
FUJITA Tomonori
36
1.31%
Kent Overstreet
15
0.55%
Tejun Heo
6
0.22%
Shaohua Li
5
0.18%
Neil Brown
3
0.11%
Konstantin Khlebnikov
2
0.07%
Others
104
3.78%
Total
2752
blk-stat.c
221
-
10
1084
Omar Sandoval
Jens Axboe
Shaohua Li
Tejun Heo
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": 0, "token_count": 313}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 5, "token_count": 558}, {"author_id": 9, "token_count": 68}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "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%
Josef Bacik
8
0.74%
Bart Van Assche
3
0.28%
Christoph Hellwig
1
0.09%
Others
54
4.98%
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": 0, "token_count": 73}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 183}, {"author_id": 9, "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": 5, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "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
973
-
46
4203
Jens Axboe
Martin K. Petersen
Christoph Hellwig
weiping zhang
Ming Lei
Damien Le Moal
Omar Sandoval
Tejun Heo
Bart Van Assche
Kent Overstreet
Keith Busch
Chaitanya Kulkarni
Dan J Williams
Hannes Reinecke
Tahsin Erdogan
Mike Snitzer
Josef Bacik
Shaohua Li
Lei Ming
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
July 2014
September 2014
January 2015
April 2015
May 2015
July 2015
October 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
December 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
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"token_count": 42}, {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 139}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 193}, {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "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": 22, "token_count": 61}, {"author_id": 46, "token_count": 33}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 42}, {"author_id": 0, "token_count": 266}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 5, "token_count": 5}, {"author_id": 59, "token_count": 24}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 51}, {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 11}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 56, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 14, "token_count": 31}, {"author_id": 41, "token_count": 21}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 18, "token_count": 41}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 0, "token_count": 15}, {"author_id": 56, "token_count": 98}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 56, "token_count": 126}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 51}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 75}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 32}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 26, "token_count": 44}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 296}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 29}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1823
43.37%
Martin K. Petersen
410
9.75%
Christoph Hellwig
351
8.35%
weiping zhang
225
5.35%
Ming Lei
176
4.19%
Damien Le Moal
96
2.28%
Omar Sandoval
70
1.67%
Tejun Heo
66
1.57%
Bart Van Assche
58
1.38%
Kent Overstreet
50
1.19%
Keith Busch
44
1.05%
Chaitanya Kulkarni
42
1.00%
Dan J Williams
40
0.95%
Hannes Reinecke
33
0.79%
Tahsin Erdogan
24
0.57%
Mike Snitzer
21
0.50%
Josef Bacik
21
0.50%
Shaohua Li
9
0.21%
Lei Ming
3
0.07%
Others
641
15.25%
Total
4203
blk-throttle.c
2500
-
22
11765
Shaohua Li
Tejun Heo
Vivek Goyal
Baolin Wang
Christoph Hellwig
weiping zhang
Omar Sandoval
Josef Bacik
Konstantin Khlebnikov
Kent Overstreet
Jens Axboe
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
var spanGroupData = [ {"timestamp": 1283324400, "group": [ {"author_id": 17, "token_count": 2017}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 17, "token_count": 68}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 17, "token_count": 44}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 17, "token_count": 52}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 17, "token_count": 22}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 600}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 1437}, {"author_id": 17, "token_count": 159}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 54}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 1078}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "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": 9, "token_count": 4486}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 517}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 9, "token_count": 70}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 9, "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": 9, "token_count": 1}, {"author_id": 56, "token_count": 30}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 297}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 94}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 110}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Shaohua Li
5134
43.64%
Tejun Heo
3594
30.55%
Vivek Goyal
2376
20.20%
Baolin Wang
204
1.73%
Christoph Hellwig
44
0.37%
weiping zhang
32
0.27%
Omar Sandoval
13
0.11%
Josef Bacik
13
0.11%
Konstantin Khlebnikov
4
0.03%
Kent Overstreet
2
0.02%
Jens Axboe
1
0.01%
Bart Van Assche
1
0.01%
Others
347
2.95%
Total
11765
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": 0, "token_count": 330}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "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": 3, "token_count": 1}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "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
851
-
15
3400
Jens Axboe
Josef Bacik
Ming Lei
Omar Sandoval
Josef Whiter
Tejun Heo
Bart Van Assche
weiping zhang
Christoph Hellwig
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
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 1468}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 58}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 90}, {"author_id": 5, "token_count": 94}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 812}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 169}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 31, "token_count": 43}, {"author_id": 6, "token_count": 486}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 1, "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}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1779
52.32%
Josef Bacik
812
23.88%
Ming Lei
492
14.47%
Omar Sandoval
152
4.47%
Josef Whiter
48
1.41%
Tejun Heo
44
1.29%
Bart Van Assche
3
0.09%
weiping zhang
2
0.06%
Christoph Hellwig
1
0.03%
Others
67
1.97%
Total
3400
blk-wbt.h
133
-
5
422
Jens Axboe
Josef Bacik
Omar Sandoval
Others
November 2016
March 2017
April 2017
November 2017
May 2018
July 2018
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 304}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 69}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
318
75.36%
Josef Bacik
69
16.35%
Omar Sandoval
19
4.50%
Others
16
3.79%
Total
422
blk-zoned.c
551
-
12
2062
Christoph Hellwig
Damien Le Moal
Shaun Tancheff
Hannes Reinecke
Chaitanya Kulkarni
Alexey Dobriyan
Bart Van Assche
Jens Axboe
Arnd Bergmann
Others
October 2016
January 2017
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
var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 46, "token_count": 232}, {"author_id": 55, "token_count": 310}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 164}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 22, "token_count": 227}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 36, "token_count": 39}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 22, "token_count": 32}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 273}, {"author_id": 22, "token_count": 165}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 236}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 36, "token_count": 109}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 22}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 22, "token_count": 58}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
693
33.61%
Damien Le Moal
514
24.93%
Shaun Tancheff
310
15.03%
Hannes Reinecke
232
11.25%
Chaitanya Kulkarni
150
7.27%
Alexey Dobriyan
3
0.15%
Bart Van Assche
2
0.10%
Jens Axboe
1
0.05%
Arnd Bergmann
1
0.05%
Others
156
7.57%
Total
2062
blk.h
358
-
22
1935
Christoph Hellwig
Tejun Heo
Ming Lei
Jens Axboe
Shaohua Li
Damien Le Moal
Josef Bacik
Dan J Williams
Baolin Wang
Bart Van Assche
Jianchao Wang
Omar Sandoval
Satya Tangirala
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
August 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
June 2020
July 2020
August 2020
October 2020
November 2020
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Author Name
Tokens
Token Proportion
Christoph Hellwig
1010
52.20%
Tejun Heo
206
10.65%
Ming Lei
165
8.53%
Jens Axboe
159
8.22%
Shaohua Li
113
5.84%
Damien Le Moal
46
2.38%
Josef Bacik
32
1.65%
Dan J Williams
30
1.55%
Baolin Wang
23
1.19%
Bart Van Assche
18
0.93%
Jianchao Wang
17
0.88%
Omar Sandoval
9
0.47%
Satya Tangirala
6
0.31%
Others
101
5.22%
Total
1935
bounce.c
389
-
22
1492
David Howells
Christoph Hellwig
Jens Axboe
Ming Lei
Neil Brown
Kent Overstreet
Wang YanQing
Satya Tangirala
Hannes Reinecke
Tejun Heo
Dennis Zhou
Bart Van Assche
Others
August 2006
January 2007
July 2007
September 2007
August 2008
October 2008
December 2008
June 2009
March 2010
September 2010
October 2011
June 2012
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
var spanGroupData = [ {"timestamp": 1154415600, "group": [ {"author_id": 38, "token_count": 733}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 18, "token_count": 36}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 18, "token_count": 19}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 57, "token_count": 9}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 3, "token_count": 18}, {"author_id": 48, "token_count": 89}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 72}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 18, "token_count": 35}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 194}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 108}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 22}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
733
49.13%
Christoph Hellwig
220
14.75%
Jens Axboe
132
8.85%
Ming Lei
107
7.17%
Neil Brown
93
6.23%
Kent Overstreet
91
6.10%
Wang YanQing
9
0.60%
Satya Tangirala
8
0.54%
Hannes Reinecke
8
0.54%
Tejun Heo
6
0.40%
Dennis Zhou
6
0.40%
Bart Van Assche
1
0.07%
Others
78
5.23%
Total
1492
bsg-lib.c
415
-
10
1782
Christoph Hellwig
Michael Christie
Jens Axboe
Bart Van Assche
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
var spanGroupData = [ {"timestamp": 1309503600, "group": [ {"author_id": 44, "token_count": 441}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 61}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 450}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 352}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 182}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
720
40.40%
Michael Christie
441
24.75%
Jens Axboe
354
19.87%
Bart Van Assche
6
0.34%
Others
261
14.65%
Total
1782
bsg.c
520
-
20
2415
Jens Axboe
Christoph Hellwig
FUJITA Tomonori
Kay Sievers
Tejun Heo
Arnd Bergmann
Linus Torvalds
Al Viro
Others
December 2006
January 2007
March 2007
July 2007
August 2007
October 2007
February 2008
March 2008
April 2008
May 2008
July 2008
August 2008
September 2008
December 2008
January 2009
April 2009
September 2009
November 2009
March 2010
August 2010
November 2010
July 2011
December 2011
February 2012
February 2013
April 2014
August 2014
January 2017
November 2017
January 2018
March 2018
May 2018
June 2018
July 2018
August 2018
November 2018
January 2019
March 2019
April 2019
var spanGroupData = [ {"timestamp": 1164960000, "group": [ {"author_id": 28, "token_count": 91}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 28, "token_count": 129}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 28, "token_count": 176}, {"author_id": 0, "token_count": 962}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 28, "token_count": 73}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 28, "token_count": 31}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 28, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 52, "token_count": 4}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 52, "token_count": 28}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 439}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 201}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1007
41.70%
Christoph Hellwig
703
29.11%
FUJITA Tomonori
526
21.78%
Kay Sievers
38
1.57%
Tejun Heo
22
0.91%
Arnd Bergmann
10
0.41%
Linus Torvalds
7
0.29%
Al Viro
7
0.29%
Others
95
3.93%
Total
2415
cmdline-parser.c
255
-
2
1122
Cai Zhiyong
Others
September 2013
January 2014
November 2017
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Author Name
Tokens
Token Proportion
Cai Zhiyong
1121
99.91%
Others
1
0.09%
Total
1122
elevator.c
836
-
49
3376
Jens Axboe
Al Viro
Tejun Heo
Damien Le Moal
Omar Sandoval
Linus Torvalds
Christoph Hellwig
Ming Lei
Martin K. Petersen
Shaohua Li
Jianchao Wang
Bart Van Assche
Linus Torvalds (pre-git)
Tahsin Erdogan
Mike Snitzer
Andrew Morton
Kent Overstreet
Others
March 2000
February 2002
June 2002
July 2002
August 2002
September 2002
January 2003
July 2003
October 2004
January 2005
March 2005
October 2005
November 2005
January 2006
March 2006
June 2006
July 2006
September 2006
October 2006
December 2006
March 2007
April 2007
July 2007
September 2007
December 2007
February 2008
April 2008
June 2008
September 2008
October 2008
May 2009
June 2009
October 2009
January 2010
April 2010
May 2010
August 2010
October 2010
March 2011
May 2011
June 2011
December 2011
February 2012
March 2012
November 2012
December 2012
January 2013
March 2013
July 2013
August 2013
October 2013
April 2014
October 2014
April 2015
May 2015
October 2015
July 2016
October 2016
January 2017
February 2017
April 2017
August 2017
October 2017
January 2018
May 2018
August 2018
September 2018
October 2018
November 2018
February 2019
April 2019
June 2019
August 2019
September 2019
October 2019
November 2019
July 2020
October 2020
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{"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 70}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 16, "token_count": 346}, {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 0, "token_count": 592}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 0, "token_count": 66}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 22}, {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 0, "token_count": 90}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 188}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 9, "token_count": 26}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 59, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 173}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 5, "token_count": 130}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 67}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 26}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "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": 22, "token_count": 275}, {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1719
50.92%
Al Viro
346
10.25%
Tejun Heo
327
9.69%
Damien Le Moal
280
8.29%
Omar Sandoval
130
3.85%
Linus Torvalds
92
2.73%
Christoph Hellwig
80
2.37%
Ming Lei
30
0.89%
Martin K. Petersen
27
0.80%
Shaohua Li
26
0.77%
Jianchao Wang
26
0.77%
Bart Van Assche
19
0.56%
Linus Torvalds (pre-git)
11
0.33%
Tahsin Erdogan
9
0.27%
Mike Snitzer
3
0.09%
Andrew Morton
3
0.09%
Kent Overstreet
2
0.06%
Others
246
7.29%
Total
3376
genhd.c
2151
-
80
8753
Tejun Heo
Christoph Hellwig
Andrew Morton
Kay Sievers
Konstantin Khlebnikov
Al Viro
Jens Axboe
Hannes Reinecke
Martin K. Petersen
Dan J Williams
Linus Torvalds
Dave Jones
Omar Sandoval
Mike Snitzer
Alexey Dobriyan
Ming Lei
Neil Brown
Bart Van Assche
Linus Torvalds (pre-git)
Vishal Verma
Damien Le Moal
weiping zhang
Vivek Goyal
Keith Busch
Others
August 1992
March 1996
March 1997
January 1998
May 1998
June 1999
February 2002
April 2002
June 2002
July 2002
August 2002
September 2002
October 2002
November 2002
January 2003
February 2003
March 2003
April 2003
May 2003
July 2003
August 2003
October 2003
December 2003
February 2004
June 2004
July 2004
November 2004
January 2005
February 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
April 2011
June 2011
July 2011
August 2011
September 2011
October 2011
December 2011
March 2012
August 2012
November 2012
December 2012
February 2013
April 2013
July 2013
August 2013
August 2014
September 2014
November 2014
May 2015
October 2015
January 2016
June 2016
July 2016
February 2017
April 2017
June 2017
August 2017
October 2017
November 2017
January 2018
February 2018
April 2018
May 2018
July 2018
September 2018
November 2018
December 2018
February 2019
March 2019
April 2019
May 2019
July 2019
September 2019
November 2019
February 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
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{"author_id": 6, "token_count": 11}, {"author_id": 1, "token_count": 21}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 52, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 54, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, 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"token_count": 17}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 329}, {"author_id": 53, "token_count": 285}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 104}, {"author_id": 53, "token_count": 19}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 146}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 414}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 280}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 24}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 22, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
3362
38.41%
Christoph Hellwig
1504
17.18%
Andrew Morton
522
5.96%
Kay Sievers
379
4.33%
Konstantin Khlebnikov
321
3.67%
Al Viro
233
2.66%
Jens Axboe
226
2.58%
Hannes Reinecke
161
1.84%
Martin K. Petersen
132
1.51%
Dan J Williams
105
1.20%
Linus Torvalds
87
0.99%
Dave Jones
76
0.87%
Omar Sandoval
74
0.85%
Mike Snitzer
62
0.71%
Alexey Dobriyan
42
0.48%
Ming Lei
35
0.40%
Neil Brown
33
0.38%
Bart Van Assche
30
0.34%
Linus Torvalds (pre-git)
28
0.32%
Vishal Verma
23
0.26%
Damien Le Moal
22
0.25%
weiping zhang
8
0.09%
Vivek Goyal
8
0.09%
Keith Busch
7
0.08%
Others
1273
14.54%
Total
8753
ioctl.c
648
-
33
3192
Christoph Hellwig
Arnd Bergmann
Al Viro
Martin K. Petersen
Linus Torvalds (pre-git)
Dmitriy Monakhov
Shaun Tancheff
Linus Torvalds
Damien Le Moal
Andrew Morton
Vivek Goyal
Tejun Heo
Jens Axboe
Mike Snitzer
Ming Lei
Bart Van Assche
Others
May 1999
February 2002
March 2002
April 2002
May 2002
June 2002
July 2002
September 2002
October 2002
July 2003
August 2003
May 2004
June 2005
January 2006
March 2006
August 2008
September 2008
November 2008
May 2009
September 2009
October 2009
December 2009
March 2010
August 2010
November 2010
May 2011
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
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Author Name
Tokens
Token Proportion
Christoph Hellwig
1180
36.97%
Arnd Bergmann
1060
33.21%
Al Viro
285
8.93%
Martin K. Petersen
187
5.86%
Linus Torvalds (pre-git)
103
3.23%
Dmitriy Monakhov
36
1.13%
Shaun Tancheff
29
0.91%
Linus Torvalds
26
0.81%
Damien Le Moal
26
0.81%
Andrew Morton
25
0.78%
Vivek Goyal
8
0.25%
Tejun Heo
8
0.25%
Jens Axboe
4
0.13%
Mike Snitzer
3
0.09%
Ming Lei
2
0.06%
Bart Van Assche
2
0.06%
Others
208
6.52%
Total
3192
ioprio.c
252
-
26
956
Jens Axboe
David Howells
Tejun Heo
Omar Sandoval
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
var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 449}, ]}, {"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": 37}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 38, "token_count": 43}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "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": 1, "token_count": 7}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
493
51.57%
David Howells
43
4.50%
Tejun Heo
13
1.36%
Omar Sandoval
10
1.05%
Christoph Hellwig
1
0.10%
Bart Van Assche
1
0.10%
Others
395
41.32%
Total
956
keyslot-manager.c
403
-
2
1384
Satya Tangirala
Others
May 2020
June 2020
November 2020
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 8, "token_count": 1372}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
1372
99.13%
Others
12
0.87%
Total
1384
kyber-iosched.c
1050
-
8
4166
Omar Sandoval
Jianchao Wang
Jens Axboe
Christoph Hellwig
Ming Lei
John Garry
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
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 1851}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 283}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 37}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 86}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 25, "token_count": 761}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 1010}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 33, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
3261
78.28%
Jianchao Wang
761
18.27%
Jens Axboe
89
2.14%
Christoph Hellwig
45
1.08%
Ming Lei
5
0.12%
John Garry
1
0.02%
Baolin Wang
1
0.02%
Others
3
0.07%
Total
4166
mq-deadline.c
823
-
9
3074
Jens Axboe
Damien Le Moal
Omar Sandoval
Christoph Hellwig
weiping zhang
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
August 2020
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 0, "token_count": 2161}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 385}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 396}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 23}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 36}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2189
71.21%
Damien Le Moal
443
14.41%
Omar Sandoval
385
12.52%
Christoph Hellwig
12
0.39%
weiping zhang
2
0.07%
Others
43
1.40%
Total
3074
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": 3, "token_count": 36}, {"author_id": 4, "token_count": 749}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 40, "token_count": 55}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 30, "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
scsi_ioctl.c
891
-
38
4326
Jens Axboe
Arnd Bergmann
FUJITA Tomonori
Linus Torvalds
Christoph Hellwig
Al Viro
Michael Christie
Kent Overstreet
Tejun Heo
Bart Van Assche
Martin K. Petersen
Hannes Reinecke
Others
October 2002
November 2002
January 2003
March 2003
April 2003
May 2003
August 2003
September 2003
October 2003
February 2004
March 2004
May 2004
August 2004
December 2004
January 2005
June 2005
December 2005
January 2006
February 2006
March 2006
December 2006
January 2007
February 2007
July 2007
August 2007
December 2007
April 2008
July 2008
August 2008
September 2008
November 2008
December 2008
March 2009
April 2009
May 2009
June 2009
July 2009
November 2009
October 2010
January 2012
June 2012
May 2013
August 2013
January 2014
May 2014
July 2014
August 2014
October 2014
November 2014
January 2015
March 2015
June 2015
December 2016
January 2017
April 2017
June 2017
November 2017
January 2018
May 2018
March 2019
April 2019
November 2019
December 2019
February 2020
September 2020
October 2020
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{"author_id": 16, "token_count": 33}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 15, "token_count": 25}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 3, "token_count": 63}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 0, "token_count": 1}, {"author_id": 15, "token_count": 2}, {"author_id": 44, "token_count": 30}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 0, "token_count": 330}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 28, "token_count": 664}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 28, "token_count": 13}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 111}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 3, "token_count": 50}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 125}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 19, "token_count": 532}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 564}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1178
27.23%
Arnd Bergmann
1099
25.40%
FUJITA Tomonori
693
16.02%
Linus Torvalds
349
8.07%
Christoph Hellwig
285
6.59%
Al Viro
59
1.36%
Michael Christie
35
0.81%
Kent Overstreet
27
0.62%
Tejun Heo
18
0.42%
Bart Van Assche
12
0.28%
Martin K. Petersen
5
0.12%
Hannes Reinecke
1
0.02%
Others
565
13.06%
Total
4326
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": 3, "token_count": 215}, {"author_id": 43, "token_count": 575}, {"author_id": 4, "token_count": 9389}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 4, "token_count": 139}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 40, "token_count": 64}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 39, "token_count": 746}, {"author_id": 40, "token_count": 121}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 40, "token_count": 387}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 30, "token_count": 102}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 30, "token_count": 1200}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 30, "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
285
-
6
1180
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
var spanGroupData = [ {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 485}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 3, "token_count": 9}, {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 37, "token_count": 361}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 37, "token_count": 309}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Max Gurtovoy
670
56.78%
Martin K. Petersen
485
41.10%
Christoph Hellwig
11
0.93%
Dmitriy Monakhov
3
0.25%
Bart Van Assche
3
0.25%
Others
8
0.68%
Total
1180
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
388
Author
Tokens
Proportion
Commits
Proportion
0
Jens Axboe
30040
12.86%
342
11.14%
1
Tejun Heo
29284
12.54%
324
10.56%
2
Paolo Valente
23664
10.13%
101
3.29%
3
Christoph Hellwig
19150
8.20%
369
12.02%
4
Scott Bauer
10329
4.42%
6
0.20%
5
Omar Sandoval
9572
4.10%
66
2.15%
6
Ming Lei
7661
3.28%
173
5.64%
7
Josef Bacik
6244
2.67%
10
0.33%
8
Satya Tangirala
6196
2.65%
4
0.13%
9
Shaohua Li
5671
2.43%
41
1.34%
10
Martin K. Petersen
5656
2.42%
63
2.05%
11
Linus Torvalds (pre-git)
4555
1.95%
32
1.04%
12
Richard Russon
4545
1.95%
1
0.03%
13
Arianna Avanzini
3974
1.70%
6
0.20%
14
Bart Van Assche
3929
1.68%
123
4.01%
15
Linus Torvalds
3707
1.59%
43
1.40%
16
Al Viro
3240
1.39%
57
1.86%
17
Vivek Goyal
2688
1.15%
28
0.91%
18
Kent Overstreet
2585
1.11%
47
1.53%
19
Arnd Bergmann
2174
0.93%
12
0.39%
20
Vishal Verma
2145
0.92%
2
0.07%
21
Dave Jones
1794
0.77%
6
0.20%
22
Damien Le Moal
1794
0.77%
35
1.14%
23
Philippe De Muyter
1626
0.70%
6
0.20%
24
Baolin Wang
1602
0.69%
26
0.85%
25
Jianchao Wang
1586
0.68%
18
0.59%
26
Keith Busch
1499
0.64%
27
0.88%
27
Cai Zhiyong
1485
0.64%
2
0.07%
28
FUJITA Tomonori
1395
0.60%
43
1.40%
29
Stefan Weinhuber
1334
0.57%
2
0.07%
30
Revanth Rajashekar
1323
0.57%
6
0.20%
31
Josef Whiter
1224
0.52%
18
0.59%
32
Andrew Morton
992
0.42%
42
1.37%
33
John Garry
987
0.42%
9
0.29%
34
Boris Burkov
944
0.40%
2
0.07%
35
Alexey Dobriyan
826
0.35%
4
0.13%
36
Chaitanya Kulkarni
803
0.34%
10
0.33%
37
Max Gurtovoy
791
0.34%
5
0.16%
38
David Howells
782
0.33%
5
0.16%
39
David Kozub
751
0.32%
12
0.39%
40
Jonas Rabenstein
627
0.27%
8
0.26%
41
Mike Snitzer
614
0.26%
27
0.88%
42
Anton Altaparmakov
612
0.26%
4
0.13%
43
Jon Derrick
577
0.25%
5
0.16%
44
Michael Christie
554
0.24%
13
0.42%
45
Luca Miccio
534
0.23%
3
0.10%
46
Hannes Reinecke
514
0.22%
14
0.46%
47
Russell King
511
0.22%
2
0.07%
48
Neil Brown
511
0.22%
14
0.46%
49
Lei Ming
496
0.21%
18
0.59%
50
Fam Zheng
479
0.21%
3
0.10%
51
Dmitriy Monakhov
465
0.20%
13
0.42%
52
Kay Sievers
417
0.18%
11
0.36%
53
Konstantin Khlebnikov
415
0.18%
10
0.33%
54
Dan J Williams
406
0.17%
13
0.42%
55
Shaun Tancheff
357
0.15%
2
0.07%
56
weiping zhang
350
0.15%
19
0.62%
57
Wang YanQing
335
0.14%
2
0.07%
58
Dennis Zhou
332
0.14%
16
0.52%
59
Tahsin Erdogan
328
0.14%
4
0.13%
60
Others
13551
5.80%
740
24.11%
Total
233532
3069