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Al Viro
Alexey Dobriyan
Andrew Morton
Anton Altaparmakov
Arianna Avanzini
Arnd Bergmann
Bart Van Assche
Cai Zhiyong
Chaitanya Kulkarni
Christoph Hellwig
Damien Le Moal
Dan J Williams
Dave Jones
David Howells
David Kozub
Davidlohr Bueso A
Dennis Zhou
Dmitriy Monakhov
FUJITA Tomonori
Fam Zheng
Hannes Reinecke
Ilya Dryomov
Jan Kara
Jens Axboe
Jianchao Wang
Jon Derrick
Jonas Rabenstein
Josef Bacik
Josef Whiter
Kay Sievers
Keith Busch
Kent Overstreet
Lei Ming
Linus Torvalds
Linus Torvalds (pre-git)
Luca Miccio
Martin K. Petersen
Matt Domsch
Max Gurtovoy
Michael Christie
Mike Snitzer
Mikulas Patocka
Ming Lei
Neil Brown
Omar Sandoval
Others
Paolo Valente
Philippe De Muyter
Revanth Rajashekar
Richard Russon
Russell King
Scott Bauer
Shaohua Li
Shaun Tancheff
Stefan Weinhuber
Tahsin Erdogan
Tejun Heo
Vishal Verma
Vivek Goyal
Wang YanQing
weiping zhang
−
Subdirectories:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
partitions
5860
34
81
24466
Linus Torvalds (pre-git)
Richard Russon
Linus Torvalds
Dave Jones
Philippe De Muyter
Stefan Weinhuber
Al Viro
Alexey Dobriyan
Anton Altaparmakov
Russell King
Cai Zhiyong
Wang YanQing
Davidlohr Bueso A
Matt Domsch
Tejun Heo
Andrew Morton
Ming Lei
Christoph Hellwig
Martin K. Petersen
Bart Van Assche
Others
June 1999
September 1999
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April 2019
May 2019
January 2020
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1735}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 719}, {"author_id": 12, "token_count": 4549}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 18}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 54}, {"author_id": 29, "token_count": 4}, {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 3, "token_count": 38}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 29, "token_count": 36}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 29, "token_count": 5}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 41, "token_count": 572}, {"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": 41, "token_count": 8}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 29, "token_count": 89}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 29, "token_count": 58}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 39, "token_count": 10}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 10, "token_count": 126}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 58, "token_count": 308}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"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": 79}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 39, "token_count": 283}, {"author_id": 23, "token_count": 348}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 39, "token_count": 301}, {"author_id": 60, "token_count": 282}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 26, "token_count": 149}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 254}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 30, "token_count": 877}, {"author_id": 60, "token_count": 151}, ]}, {"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": 10, "token_count": 15}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 39, "token_count": 18}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 26, "token_count": 1207}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 155}, {"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": 1296}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 29, "token_count": 19}, {"author_id": 25, "token_count": 386}, {"author_id": 57, "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": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"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": 60, "token_count": 57}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 54, "token_count": 326}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
4647
18.99%
Richard Russon
4549
18.59%
Linus Torvalds
2819
11.52%
Dave Jones
1741
7.12%
Philippe De Muyter
1665
6.81%
Stefan Weinhuber
1356
5.54%
Al Viro
950
3.88%
Alexey Dobriyan
877
3.58%
Anton Altaparmakov
612
2.50%
Russell King
580
2.37%
Cai Zhiyong
386
1.58%
Wang YanQing
326
1.33%
Davidlohr Bueso A
315
1.29%
Matt Domsch
308
1.26%
Tejun Heo
260
1.06%
Andrew Morton
211
0.86%
Ming Lei
155
0.63%
Christoph Hellwig
79
0.32%
Martin K. Petersen
2
0.01%
Bart Van Assche
1
0.00%
Others
2627
10.74%
Total
24466
Files:
badblocks.c
603
-
7
2371
Vishal Verma
Dan J Williams
Shaohua Li
Christoph Hellwig
Bart Van Assche
Others
December 2015
January 2016
October 2016
June 2017
November 2017
April 2019
var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 18, "token_count": 2122}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 47, "token_count": 125}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 9, "token_count": 92}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Vishal Verma
2122
89.50%
Dan J Williams
125
5.27%
Shaohua Li
92
3.88%
Christoph Hellwig
2
0.08%
Bart Van Assche
1
0.04%
Others
29
1.22%
Total
2371
bfq-cgroup.c
1428
-
13
5848
Paolo Valente
Luca Miccio
Fam Zheng
Christoph Hellwig
Tejun Heo
Omar Sandoval
Bart Van Assche
Dennis Zhou
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
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 4023}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 2, "token_count": 74}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 13, "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": 60, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "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": 48, "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": 31}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4149
70.95%
Luca Miccio
493
8.43%
Fam Zheng
471
8.05%
Christoph Hellwig
384
6.57%
Tejun Heo
282
4.82%
Omar Sandoval
30
0.51%
Bart Van Assche
8
0.14%
Dennis Zhou
2
0.03%
Others
29
0.50%
Total
5848
bfq-iosched.c
6870
-
21
17483
Paolo Valente
Arianna Avanzini
Jens Axboe
Christoph Hellwig
Bart Van Assche
Luca Miccio
Tejun Heo
weiping zhang
Omar Sandoval
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
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 3826}, {"author_id": 2, "token_count": 9613}, {"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": 13, "token_count": 59}, {"author_id": 2, "token_count": 79}, {"author_id": 51, "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": 39}, ]}, {"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": 265}, {"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": 37, "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": 2, "token_count": 845}, {"author_id": 60, "token_count": 29}, ]}, {"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": 66}, {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 61}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
12998
74.35%
Arianna Avanzini
3826
21.88%
Jens Axboe
307
1.76%
Christoph Hellwig
73
0.42%
Bart Van Assche
59
0.34%
Luca Miccio
41
0.23%
Tejun Heo
24
0.14%
weiping zhang
14
0.08%
Omar Sandoval
4
0.02%
Dennis Zhou
1
0.01%
Others
136
0.78%
Total
17483
bfq-iosched.h
1105
-
12
2158
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
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": 48, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
2008
93.05%
Tejun Heo
26
1.20%
Christoph Hellwig
25
1.16%
Jens Axboe
12
0.56%
Omar Sandoval
7
0.32%
Fam Zheng
4
0.19%
Dmitriy Monakhov
2
0.09%
Shaohua Li
1
0.05%
Others
73
3.38%
Total
2158
bfq-wf2q.c
1720
-
8
4564
Paolo Valente
Fam Zheng
Christoph Hellwig
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
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 4159}, ]}, {"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": 2, "token_count": 1}, {"author_id": 60, "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": 48, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 38}, ]}, ]
Author Name
Tokens
Token Proportion
Paolo Valente
4530
99.26%
Fam Zheng
4
0.09%
Christoph Hellwig
2
0.04%
Others
28
0.61%
Total
4564
bio-integrity.c
467
-
23
1828
Martin K. Petersen
Kent Overstreet
Dmitriy Monakhov
Christoph Hellwig
Ming Lei
Tejun Heo
Dan J Williams
Keith Busch
Mike Snitzer
Bart Van Assche
Jens Axboe
Linus Torvalds
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
var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 8, "token_count": 894}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 8, "token_count": 92}, ]}, {"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": 8, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 17, "token_count": 31}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 17, "token_count": 117}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 17, "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": 8, "token_count": 129}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 40, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 12}, {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 31, "token_count": 10}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 13, "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": 49, "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": 13, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 17, "token_count": 35}, ]}, {"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": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1140
62.36%
Kent Overstreet
209
11.43%
Dmitriy Monakhov
162
8.86%
Christoph Hellwig
101
5.53%
Ming Lei
14
0.77%
Tejun Heo
13
0.71%
Dan J Williams
12
0.66%
Keith Busch
10
0.55%
Mike Snitzer
10
0.55%
Bart Van Assche
4
0.22%
Jens Axboe
1
0.05%
Linus Torvalds
1
0.05%
Others
151
8.26%
Total
1828
bio.c
2228
-
69
7903
Kent Overstreet
Jens Axboe
Christoph Hellwig
Ming Lei
FUJITA Tomonori
Linus Torvalds
Al Viro
Dennis Zhou
Andrew Morton
Michael Christie
Neil Brown
Damien Le Moal
Mikulas Patocka
Josef Bacik
Tejun Heo
Martin K. Petersen
Shaohua Li
Lei Ming
Paolo Valente
Hannes Reinecke
Dmitriy Monakhov
Keith Busch
David Howells
Mike Snitzer
Bart Van Assche
Omar Sandoval
Jan Kara
Others
February 2002
June 2002
July 2002
September 2002
October 2002
January 2003
March 2003
April 2003
July 2003
September 2003
February 2004
May 2004
August 2004
September 2004
November 2004
January 2005
March 2005
June 2005
July 2005
September 2005
October 2005
November 2005
December 2005
January 2006
June 2006
November 2006
July 2007
September 2007
April 2008
June 2008
August 2008
September 2008
October 2008
December 2008
February 2009
April 2009
June 2009
July 2009
September 2009
January 2010
October 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
April 2014
June 2014
October 2014
November 2014
December 2014
January 2015
April 2015
May 2015
July 2015
November 2015
February 2016
March 2016
April 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
February 2017
March 2017
April 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
March 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
February 2019
March 2019
April 2019
June 2019
July 2019
August 2019
December 2019
January 2020
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{"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 0, "token_count": 199}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 35, "token_count": 168}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 20, "token_count": 186}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 8, "token_count": 18}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 20, "token_count": 79}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 20, "token_count": 12}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 20, "token_count": 69}, {"author_id": 0, "token_count": 687}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 8, "token_count": 15}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 17, "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": 17, "token_count": 687}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 17, "token_count": 25}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 17, "token_count": 107}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 17, "token_count": 480}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1396335600, "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": 1414825200, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 3, "token_count": 264}, {"author_id": 17, "token_count": 48}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 0, "token_count": 11}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 43, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 38}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 38}, {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 111}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 44, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 46, "token_count": 74}, {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 46, "token_count": 49}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 3, "token_count": 4}, {"author_id": 49, "token_count": 12}, {"author_id": 0, "token_count": 32}, {"author_id": 46, "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": 56, "token_count": 1}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 10, "token_count": 250}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 8}, ]}, {"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": 59, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 17, "token_count": 284}, ]}, {"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": 53}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 97}, {"author_id": 37, "token_count": 42}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 33, "token_count": 4}, {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 37, "token_count": 10}, {"author_id": 43, "token_count": 8}, {"author_id": 0, "token_count": 131}, {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 170}, {"author_id": 31, "token_count": 6}, {"author_id": 40, "token_count": 2}, {"author_id": 59, "token_count": 106}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 38}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 266}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 98}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 111}, {"author_id": 22, "token_count": 137}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 3, "token_count": 103}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
Kent Overstreet
1756
22.22%
Jens Axboe
1596
20.19%
Christoph Hellwig
990
12.53%
Ming Lei
449
5.68%
FUJITA Tomonori
357
4.52%
Linus Torvalds
330
4.18%
Al Viro
253
3.20%
Dennis Zhou
240
3.04%
Andrew Morton
195
2.47%
Michael Christie
177
2.24%
Neil Brown
158
2.00%
Damien Le Moal
137
1.73%
Mikulas Patocka
122
1.54%
Josef Bacik
53
0.67%
Tejun Heo
49
0.62%
Martin K. Petersen
40
0.51%
Shaohua Li
34
0.43%
Lei Ming
25
0.32%
Paolo Valente
25
0.32%
Hannes Reinecke
19
0.24%
Dmitriy Monakhov
12
0.15%
Keith Busch
11
0.14%
David Howells
10
0.13%
Mike Snitzer
8
0.10%
Bart Van Assche
4
0.05%
Omar Sandoval
4
0.05%
Jan Kara
1
0.01%
Others
848
10.73%
Total
7903
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
1720
-
26
6656
Tejun Heo
Josef Bacik
Dennis Zhou
Vivek Goyal
Tahsin Erdogan
Arianna Avanzini
Jens Axboe
Christoph Hellwig
weiping zhang
Ming Lei
Josef Whiter
Bart Van Assche
Jan Kara
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
October 2015
December 2015
February 2016
June 2016
November 2016
January 2017
February 2017
March 2017
August 2017
October 2017
February 2018
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
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Author Name
Tokens
Token Proportion
Tejun Heo
4281
64.32%
Josef Bacik
889
13.36%
Dennis Zhou
304
4.57%
Vivek Goyal
295
4.43%
Tahsin Erdogan
293
4.40%
Arianna Avanzini
148
2.22%
Jens Axboe
132
1.98%
Christoph Hellwig
51
0.77%
weiping zhang
42
0.63%
Ming Lei
10
0.15%
Josef Whiter
5
0.08%
Bart Van Assche
4
0.06%
Jan Kara
4
0.06%
Others
198
2.97%
Total
6656
blk-core.c
1811
-
70
6368
Jens Axboe
Christoph Hellwig
Tejun Heo
Bart Van Assche
Neil Brown
Mike Snitzer
Chaitanya Kulkarni
Ming Lei
FUJITA Tomonori
Max Gurtovoy
Andrew Morton
Omar Sandoval
Dan J Williams
Linus Torvalds
Mikulas Patocka
Linus Torvalds (pre-git)
Kent Overstreet
Shaohua Li
Jan Kara
Josef Whiter
Keith Busch
Lei Ming
Martin K. Petersen
Al Viro
Damien Le Moal
Hannes Reinecke
Tahsin Erdogan
Michael Christie
Vivek Goyal
Ilya Dryomov
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
July 2002
September 2002
October 2002
March 2003
April 2003
May 2003
July 2003
October 2003
April 2004
May 2004
October 2004
March 2005
October 2005
January 2006
March 2006
July 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
May 2010
June 2010
July 2010
September 2010
November 2010
January 2011
March 2011
April 2011
August 2011
October 2011
November 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
April 2015
May 2015
June 2015
July 2015
October 2015
November 2015
December 2015
June 2016
October 2016
November 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 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
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
December 2019
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"group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 13, "token_count": 11}, {"author_id": 46, "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": 66}, {"author_id": 17, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 40, "token_count": 203}, ]}, {"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": 3, "token_count": 4}, {"author_id": 47, "token_count": 35}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 53, "token_count": 1}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"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": 44}, {"author_id": 0, "token_count": 10}, {"author_id": 5, "token_count": 27}, {"author_id": 55, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 56, "token_count": 11}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 44, "token_count": 3}, {"author_id": 46, "token_count": 9}, {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 34}, {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 83}, {"author_id": 3, "token_count": 322}, {"author_id": 0, "token_count": 3}, {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 13, "token_count": 30}, {"author_id": 3, "token_count": 53}, {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 13, "token_count": 81}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 17, "token_count": 1}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 13, "token_count": 24}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 2753}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 59, "token_count": 25}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 20}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 36, "token_count": 150}, {"author_id": 3, "token_count": 49}, {"author_id": 6, "token_count": 28}, {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 36, "token_count": 26}, {"author_id": 6, "token_count": 8}, {"author_id": 1, "token_count": 31}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 32, "token_count": 41}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
3576
56.16%
Christoph Hellwig
618
9.70%
Tejun Heo
310
4.87%
Bart Van Assche
291
4.57%
Neil Brown
230
3.61%
Mike Snitzer
209
3.28%
Chaitanya Kulkarni
176
2.76%
Ming Lei
83
1.30%
FUJITA Tomonori
67
1.05%
Max Gurtovoy
41
0.64%
Andrew Morton
38
0.60%
Omar Sandoval
36
0.57%
Dan J Williams
35
0.55%
Linus Torvalds
28
0.44%
Mikulas Patocka
25
0.39%
Linus Torvalds (pre-git)
24
0.38%
Kent Overstreet
17
0.27%
Shaohua Li
15
0.24%
Jan Kara
11
0.17%
Josef Whiter
10
0.16%
Keith Busch
8
0.13%
Lei Ming
8
0.13%
Martin K. Petersen
8
0.13%
Al Viro
6
0.09%
Damien Le Moal
6
0.09%
Hannes Reinecke
5
0.08%
Tahsin Erdogan
5
0.08%
Michael Christie
4
0.06%
Vivek Goyal
4
0.06%
Ilya Dryomov
1
0.02%
Josef Bacik
1
0.02%
Others
472
7.41%
Total
6368
blk-exec.c
95
-
11
233
Jens Axboe
Christoph Hellwig
Tejun Heo
Bart Van Assche
FUJITA Tomonori
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
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Author Name
Tokens
Token Proportion
Jens Axboe
151
64.81%
Christoph Hellwig
16
6.87%
Tejun Heo
6
2.58%
Bart Van Assche
1
0.43%
FUJITA Tomonori
1
0.43%
Others
58
24.89%
Total
233
blk-flush.c
529
-
19
1726
Tejun Heo
Jens Axboe
Ming Lei
Christoph Hellwig
Bart Van Assche
Hannes Reinecke
Shaohua Li
Dmitriy Monakhov
Michael Christie
Mike Snitzer
Jianchao Wang
Kent Overstreet
Lei Ming
Omar Sandoval
Others
January 2008
November 2008
March 2010
April 2010
July 2010
August 2010
September 2010
January 2011
May 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
February 2017
June 2017
August 2017
November 2017
June 2018
October 2018
November 2018
January 2019
March 2019
April 2019
September 2019
November 2019
December 2019
February 2020
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 226}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 49, "token_count": 8}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 1, "token_count": 119}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 406}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"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": 195}, {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 40, "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": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 6, "token_count": 267}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 6, "token_count": 39}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 13, "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}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"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": 70}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 43, "token_count": 26}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 13, "token_count": 32}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
530
30.71%
Jens Axboe
493
28.56%
Ming Lei
378
21.90%
Christoph Hellwig
52
3.01%
Bart Van Assche
34
1.97%
Hannes Reinecke
26
1.51%
Shaohua Li
10
0.58%
Dmitriy Monakhov
8
0.46%
Michael Christie
7
0.41%
Mike Snitzer
7
0.41%
Jianchao Wang
6
0.35%
Kent Overstreet
4
0.23%
Lei Ming
3
0.17%
Omar Sandoval
2
0.12%
Others
166
9.62%
Total
1726
blk-integrity.c
443
-
19
1965
Martin K. Petersen
Dan J Williams
Kent Overstreet
Max Gurtovoy
Ilya Dryomov
Jens Axboe
Christoph Hellwig
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
var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 8, "token_count": 1036}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 8, "token_count": 28}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "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": 8, "token_count": 252}, ]}, {"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": 17, "token_count": 38}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 8, "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": 47, "token_count": 53}, {"author_id": 8, "token_count": 229}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 53, "token_count": 17}, {"author_id": 40, "token_count": 5}, ]}, {"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": 32, "token_count": 34}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1747
88.91%
Dan J Williams
53
2.70%
Kent Overstreet
38
1.93%
Max Gurtovoy
34
1.73%
Ilya Dryomov
17
0.87%
Jens Axboe
15
0.76%
Christoph Hellwig
6
0.31%
Tejun Heo
6
0.31%
Mike Snitzer
5
0.25%
Others
44
2.24%
Total
1965
blk-ioc.c
415
-
17
1474
Tejun Heo
Jens Axboe
Christoph Hellwig
Jan Kara
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
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": 148}, ]}, {"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": 56, "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}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1044
70.83%
Jens Axboe
346
23.47%
Christoph Hellwig
7
0.47%
Jan Kara
1
0.07%
Omar Sandoval
1
0.07%
Others
75
5.09%
Total
1474
blk-iocost.c
2472
-
3
10505
Tejun Heo
Others
August 2019
September 2019
October 2019
November 2019
December 2019
March 2020
var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 10029}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 418}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
10480
99.76%
Others
25
0.24%
Total
10505
blk-iolatency.c
1052
-
9
4396
Josef Bacik
Josef Whiter
Dennis Zhou
Tejun Heo
Arnd Bergmann
Bart Van Assche
Christoph Hellwig
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
var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 7, "token_count": 3288}, {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 37, "token_count": 65}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 28, "token_count": 734}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 13}, {"author_id": 28, "token_count": 38}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 13, "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": 37, "token_count": 8}, {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Josef Bacik
3288
74.80%
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%
Others
206
4.69%
Total
4396
blk-lib.c
407
-
20
1541
Chaitanya Kulkarni
Ilya Dryomov
Dmitriy Monakhov
Christoph Hellwig
Martin K. Petersen
Damien Le Moal
Michael Christie
Ming Lei
Shaun Tancheff
Mike Snitzer
Jens Axboe
Kent Overstreet
Mikulas Patocka
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
var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 49, "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": 8, "token_count": 183}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "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": 40, "token_count": 13}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 35, "token_count": 24}, {"author_id": 52, "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": 59, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 53, "token_count": 260}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 53, "token_count": 44}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "token_count": 5}, {"author_id": 6, "token_count": 24}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Chaitanya Kulkarni
336
21.80%
Ilya Dryomov
304
19.73%
Dmitriy Monakhov
238
15.44%
Christoph Hellwig
222
14.41%
Martin K. Petersen
197
12.78%
Damien Le Moal
34
2.21%
Michael Christie
24
1.56%
Ming Lei
24
1.56%
Shaun Tancheff
18
1.17%
Mike Snitzer
13
0.84%
Jens Axboe
12
0.78%
Kent Overstreet
12
0.78%
Mikulas Patocka
8
0.52%
Others
99
6.42%
Total
1541
blk-map.c
260
-
18
986
Jens Axboe
Christoph Hellwig
FUJITA Tomonori
Al Viro
Kent Overstreet
Linus Torvalds
Martin K. Petersen
Michael Christie
Tejun Heo
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
October 2016
December 2016
January 2017
February 2017
June 2017
November 2017
December 2017
January 2018
June 2019
December 2019
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 359}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 20, "token_count": 72}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 20, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "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": 17, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 3, "token_count": 50}, {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 10, "token_count": 23}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 174}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 10, "token_count": 37}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
414
41.99%
Christoph Hellwig
314
31.85%
FUJITA Tomonori
101
10.24%
Al Viro
61
6.19%
Kent Overstreet
26
2.64%
Linus Torvalds
13
1.32%
Martin K. Petersen
3
0.30%
Michael Christie
1
0.10%
Tejun Heo
1
0.10%
Others
52
5.27%
Total
986
blk-merge.c
915
-
30
3610
Jens Axboe
Ming Lei
Christoph Hellwig
Kent Overstreet
Tejun Heo
Bart Van Assche
Martin K. Petersen
Jianchao Wang
Lei Ming
FUJITA Tomonori
Damien Le Moal
Michael Christie
Keith Busch
Chaitanya Kulkarni
Neil Brown
Omar Sandoval
Dan J Williams
Mikulas Patocka
Tahsin Erdogan
Others
January 2008
February 2008
March 2008
April 2008
August 2008
October 2008
February 2009
March 2009
April 2009
May 2009
July 2009
October 2009
February 2010
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
January 2019
February 2019
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
November 2019
December 2019
January 2020
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 528}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 20, "token_count": 46}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 120}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 8, "token_count": 43}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"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": 8, "token_count": 56}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 17, "token_count": 79}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 11}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 17, "token_count": 384}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 31, "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": 19}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 31, "token_count": 19}, {"author_id": 44, "token_count": 60}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 35, "token_count": 40}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 55, "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": 11}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 21}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 67}, {"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": 32}, {"author_id": 46, "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": 17, "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": 24, "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": 1546329600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"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": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 85}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 13, "token_count": 130}, ]}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
818
22.66%
Ming Lei
629
17.42%
Christoph Hellwig
550
15.24%
Kent Overstreet
482
13.35%
Tejun Heo
297
8.23%
Bart Van Assche
130
3.60%
Martin K. Petersen
122
3.38%
Jianchao Wang
105
2.91%
Lei Ming
60
1.66%
FUJITA Tomonori
48
1.33%
Damien Le Moal
43
1.19%
Michael Christie
40
1.11%
Keith Busch
32
0.89%
Chaitanya Kulkarni
21
0.58%
Neil Brown
9
0.25%
Omar Sandoval
8
0.22%
Dan J Williams
3
0.08%
Mikulas Patocka
2
0.06%
Tahsin Erdogan
1
0.03%
Others
210
5.82%
Total
3610
blk-mq-cpumap.c
96
-
7
311
Jens Axboe
Ming Lei
Christoph Hellwig
Max Gurtovoy
Bart Van Assche
Others
October 2013
May 2014
May 2015
December 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": 1448956800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 32, "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": 13, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 66}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
209
67.20%
Ming Lei
66
21.22%
Christoph Hellwig
18
5.79%
Max Gurtovoy
13
4.18%
Bart Van Assche
1
0.32%
Others
4
1.29%
Total
311
blk-mq-debugfs-zoned.c
22
-
2
81
Bart Van Assche
Others
June 2018
January 2019
var spanGroupData = [ {"timestamp": 1527836400, "group": [ {"author_id": 13, "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
-
12
4825
Omar Sandoval
Bart Van Assche
Ming Lei
Jens Axboe
Chaitanya Kulkarni
Jianchao Wang
Christoph Hellwig
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
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 1648}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 13, "token_count": 81}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 13, "token_count": 124}, {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 519}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 5, "token_count": 1143}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 151}, {"author_id": 0, "token_count": 115}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 13, "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": 13, "token_count": 386}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 13, "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": 13, "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": 24, "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}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
2848
59.03%
Bart Van Assche
1407
29.16%
Ming Lei
350
7.25%
Jens Axboe
142
2.94%
Chaitanya Kulkarni
23
0.48%
Jianchao Wang
6
0.12%
Christoph Hellwig
2
0.04%
Others
47
0.97%
Total
4825
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": 13, "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": 31, "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": 13, "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
Christoph Hellwig
Jens Axboe
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": 13, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2
1.77%
Jens Axboe
2
1.77%
Bart Van Assche
1
0.88%
Others
108
95.58%
Total
113
blk-mq-sched.c
611
-
8
2459
Jens Axboe
Ming Lei
Omar Sandoval
Christoph Hellwig
Keith Busch
Bart Van Assche
Damien Le Moal
Others
January 2017
February 2017
April 2017
May 2017
June 2017
July 2017
October 2017
November 2017
February 2018
May 2018
June 2018
July 2018
October 2018
November 2018
December 2018
April 2019
June 2019
February 2020
March 2020
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 947}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 0, "token_count": 43}, {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 298}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 6, "token_count": 204}, {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 24}, {"author_id": 0, "token_count": 68}, {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 344}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 55}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 31, "token_count": 13}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 36}, ]}, {"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": 33}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 30}, {"author_id": 6, "token_count": 78}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 6, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1153
46.89%
Ming Lei
842
34.24%
Omar Sandoval
358
14.56%
Christoph Hellwig
76
3.09%
Keith Busch
13
0.53%
Bart Van Assche
9
0.37%
Damien Le Moal
5
0.20%
Others
3
0.12%
Total
2459
blk-mq-sched.h
88
-
7
499
Jens Axboe
Omar Sandoval
Christoph Hellwig
Damien Le Moal
Ming Lei
Bart Van Assche
Others
January 2017
February 2017
April 2017
June 2017
November 2017
September 2018
October 2018
December 2018
June 2019
var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 434}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "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}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
442
88.58%
Omar Sandoval
19
3.81%
Christoph Hellwig
18
3.61%
Damien Le Moal
9
1.80%
Ming Lei
9
1.80%
Bart Van Assche
1
0.20%
Others
1
0.20%
Total
499
blk-mq-sysfs.c
384
-
15
1782
Jens Axboe
Ming Lei
Bart Van Assche
Lei Ming
Omar Sandoval
Keith Busch
Christoph Hellwig
Mike Snitzer
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": 31, "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": 44, "token_count": 96}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 114}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 6, "token_count": 74}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 6, "token_count": 41}, {"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
71.38%
Ming Lei
172
9.65%
Bart Van Assche
114
6.40%
Lei Ming
96
5.39%
Omar Sandoval
25
1.40%
Keith Busch
21
1.18%
Christoph Hellwig
1
0.06%
Mike Snitzer
1
0.06%
Others
80
4.49%
Total
1782
blk-mq-tag.c
553
-
11
1960
Jens Axboe
Omar Sandoval
Ming Lei
Keith Busch
Christoph Hellwig
Lei Ming
Bart Van Assche
Shaohua Li
Jianchao Wang
Linus Torvalds
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
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 180}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 573}, {"author_id": 44, "token_count": 50}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 13, "token_count": 30}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 31, "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": 415}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 268}, ]}, {"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": 7}, ]}, {"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": 24, "token_count": 12}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 91}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1139
58.11%
Omar Sandoval
432
22.04%
Ming Lei
128
6.53%
Keith Busch
67
3.42%
Christoph Hellwig
52
2.65%
Lei Ming
50
2.55%
Bart Van Assche
38
1.94%
Shaohua Li
15
0.77%
Jianchao Wang
12
0.61%
Linus Torvalds
1
0.05%
Others
26
1.33%
Total
1960
blk-mq-tag.h
89
-
8
363
Jens Axboe
Omar Sandoval
Christoph Hellwig
Ming Lei
Shaohua Li
Lei Ming
Others
October 2013
April 2014
May 2014
December 2014
January 2015
August 2015
September 2015
September 2016
January 2017
February 2017
October 2017
November 2017
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 27}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 105}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 6, "token_count": 33}, ]}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
207
57.02%
Omar Sandoval
50
13.77%
Christoph Hellwig
44
12.12%
Ming Lei
33
9.09%
Shaohua Li
3
0.83%
Lei Ming
2
0.55%
Others
24
6.61%
Total
363
blk-mq-virtio.c
46
-
3
138
Christoph Hellwig
Jens Axboe
Bart Van Assche
February 2017
October 2018
April 2019
May 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": 1556694000, "group": [ {"author_id": 13, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
127
92.03%
Jens Axboe
10
7.25%
Bart Van Assche
1
0.72%
Total
138
blk-mq.c
3592
-
63
14570
Jens Axboe
Christoph Hellwig
Ming Lei
Bart Van Assche
Jianchao Wang
Omar Sandoval
Keith Busch
Tejun Heo
Mike Snitzer
Lei Ming
Shaohua Li
Max Gurtovoy
Dan J Williams
Damien Le Moal
Josef Bacik
Hannes Reinecke
Mikulas Patocka
Michael Christie
Linus Torvalds
Dmitriy Monakhov
Ilya Dryomov
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
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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": 20}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 61}, {"author_id": 0, "token_count": 215}, {"author_id": 6, "token_count": 124}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 13, "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": 31, "token_count": 9}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 31, "token_count": 10}, {"author_id": 6, "token_count": 32}, {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 40, "token_count": 86}, {"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": 44, "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": 47, "token_count": 22}, {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 0, "token_count": 32}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 31, "token_count": 243}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 31, "token_count": 8}, {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 43, "token_count": 11}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 35, "token_count": 4}, {"author_id": 60, "token_count": 121}, ]}, {"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": 93}, {"author_id": 0, "token_count": 42}, {"author_id": 40, "token_count": 22}, {"author_id": 5, "token_count": 113}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 13, "token_count": 80}, {"author_id": 3, "token_count": 28}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 13, "token_count": 139}, {"author_id": 0, "token_count": 446}, {"author_id": 9, "token_count": 30}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 67}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 0, "token_count": 648}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 44, "token_count": 15}, {"author_id": 5, "token_count": 151}, {"author_id": 9, "token_count": 55}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 113}, {"author_id": 0, "token_count": 42}, {"author_id": 31, "token_count": 42}, {"author_id": 44, "token_count": 4}, {"author_id": 5, "token_count": 178}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 98}, {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 12}, {"author_id": 5, "token_count": 78}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 31, "token_count": 38}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 48}, {"author_id": 3, "token_count": 471}, {"author_id": 49, "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": 13, "token_count": 5}, {"author_id": 0, "token_count": 98}, {"author_id": 31, "token_count": 10}, {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 74}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 6, "token_count": 249}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 0, "token_count": 149}, {"author_id": 24, "token_count": 30}, {"author_id": 6, "token_count": 22}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 13, "token_count": 29}, {"author_id": 3, "token_count": 8}, {"author_id": 0, "token_count": 98}, {"author_id": 40, "token_count": 98}, {"author_id": 6, "token_count": 191}, {"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": 1519891200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 6, "token_count": 161}, {"author_id": 5, "token_count": 48}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 0, "token_count": 10}, {"author_id": 31, "token_count": 208}, {"author_id": 5, "token_count": 48}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 24}, {"author_id": 0, "token_count": 18}, {"author_id": 24, "token_count": 1}, {"author_id": 6, "token_count": 78}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 13}, {"author_id": 6, "token_count": 211}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 315}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 53, "token_count": 1}, {"author_id": 6, "token_count": 17}, {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 621}, {"author_id": 24, "token_count": 245}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 0, "token_count": 479}, {"author_id": 31, "token_count": 13}, {"author_id": 6, "token_count": 123}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 41}, {"author_id": 0, "token_count": 14}, {"author_id": 24, "token_count": 17}, {"author_id": 59, "token_count": 9}, {"author_id": 6, "token_count": 146}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 24, "token_count": 53}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 24, "token_count": 21}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 64}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 13, "token_count": 193}, {"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": 13, "token_count": 12}, {"author_id": 22, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 32, "token_count": 33}, {"author_id": 6, "token_count": 27}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 226}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
5897
40.47%
Christoph Hellwig
2044
14.03%
Ming Lei
2043
14.02%
Bart Van Assche
875
6.01%
Jianchao Wang
689
4.73%
Omar Sandoval
642
4.41%
Keith Busch
582
3.99%
Tejun Heo
226
1.55%
Mike Snitzer
206
1.41%
Lei Ming
154
1.06%
Shaohua Li
147
1.01%
Max Gurtovoy
33
0.23%
Dan J Williams
22
0.15%
Damien Le Moal
13
0.09%
Josef Bacik
13
0.09%
Hannes Reinecke
11
0.08%
Mikulas Patocka
9
0.06%
Michael Christie
4
0.03%
Linus Torvalds
2
0.01%
Dmitriy Monakhov
1
0.01%
Ilya Dryomov
1
0.01%
Others
956
6.56%
Total
14570
blk-mq.h
260
-
13
1014
Jens Axboe
Ming Lei
Lei Ming
Bart Van Assche
Christoph Hellwig
Damien Le Moal
Omar Sandoval
Jianchao Wang
Keith Busch
Mikulas Patocka
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
var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 44, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 40}, {"author_id": 44, "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": 31, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 13, "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": 115}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 44, "token_count": 20}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 15}, {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 86}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 6, "token_count": 108}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 21}, {"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": 55}, ]}, {"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": 59, "token_count": 2}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 22, "token_count": 47}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
393
38.76%
Ming Lei
274
27.02%
Lei Ming
102
10.06%
Bart Van Assche
57
5.62%
Christoph Hellwig
57
5.62%
Damien Le Moal
47
4.64%
Omar Sandoval
26
2.56%
Jianchao Wang
19
1.87%
Keith Busch
10
0.99%
Mikulas Patocka
2
0.20%
Others
27
2.66%
Total
1014
blk-pm.c
218
-
3
479
Bart Van Assche
Christoph Hellwig
Others
September 2018
November 2018
September 2019
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 13, "token_count": 461}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
461
96.24%
Christoph Hellwig
10
2.09%
Others
8
1.67%
Total
479
blk-pm.h
69
-
2
294
Bart Van Assche
Christoph Hellwig
September 2018
November 2018
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 13, "token_count": 291}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Bart Van Assche
291
98.98%
Christoph Hellwig
3
1.02%
Total
294
blk-rq-qos.c
304
-
8
1179
Josef Bacik
Josef Whiter
Jens Axboe
Tejun Heo
Ming Lei
Bart Van Assche
Christoph Hellwig
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": 28, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 105}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 28, "token_count": 299}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 28, "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%
Bart Van Assche
1
0.08%
Christoph Hellwig
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": 28, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 257}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 8}, {"author_id": 28, "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
880
-
26
2581
Martin K. Petersen
Jens Axboe
Christoph Hellwig
Chaitanya Kulkarni
Keith Busch
FUJITA Tomonori
Damien Le Moal
Mike Snitzer
Hannes Reinecke
Tejun Heo
Kent Overstreet
Shaohua Li
Neil Brown
Jan Kara
Mikulas Patocka
Others
January 2008
February 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
November 2017
July 2018
October 2018
November 2018
April 2019
May 2019
July 2019
August 2019
September 2019
January 2020
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 576}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 46, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 20, "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": 20, "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": 8, "token_count": 493}, {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 8, "token_count": 109}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 8, "token_count": 71}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 8, "token_count": 31}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 8, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 8, "token_count": 244}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 8, "token_count": 111}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 8, "token_count": 18}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 40}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 8, "token_count": 55}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 31, "token_count": 49}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 8, "token_count": 56}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 31, "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}, {"author_id": 43, "token_count": 21}, ]}, {"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": 56, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 40, "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": 59, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Martin K. Petersen
1296
50.21%
Jens Axboe
808
31.31%
Christoph Hellwig
115
4.46%
Chaitanya Kulkarni
55
2.13%
Keith Busch
54
2.09%
FUJITA Tomonori
36
1.39%
Damien Le Moal
30
1.16%
Mike Snitzer
23
0.89%
Hannes Reinecke
21
0.81%
Tejun Heo
16
0.62%
Kent Overstreet
15
0.58%
Shaohua Li
5
0.19%
Neil Brown
3
0.12%
Jan Kara
1
0.04%
Mikulas Patocka
1
0.04%
Others
102
3.95%
Total
2581
blk-softirq.c
156
-
14
549
Jens Axboe
Ming Lei
Dan J Williams
Shaohua Li
Christoph Hellwig
Others
July 2008
September 2008
December 2008
July 2011
August 2011
January 2012
October 2013
November 2013
February 2014
April 2014
June 2016
September 2016
February 2017
August 2017
November 2017
September 2018
October 2018
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 159}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 291}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 47, "token_count": 15}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
462
84.15%
Ming Lei
21
3.83%
Dan J Williams
15
2.73%
Shaohua Li
6
1.09%
Christoph Hellwig
3
0.55%
Others
42
7.65%
Total
549
blk-stat.c
216
-
9
1060
Omar Sandoval
Jens Axboe
Shaohua Li
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
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": 562}, {"author_id": 9, "token_count": 70}, ]}, {"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": 13, "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}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
580
54.72%
Jens Axboe
339
31.98%
Shaohua Li
75
7.08%
Josef Bacik
8
0.75%
Bart Van Assche
3
0.28%
Christoph Hellwig
1
0.09%
Others
54
5.09%
Total
1060
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
1060
-
43
4754
Jens Axboe
Martin K. Petersen
weiping zhang
Ming Lei
Damien Le Moal
Bart Van Assche
Christoph Hellwig
Kent Overstreet
Omar Sandoval
Chaitanya Kulkarni
Tejun Heo
Hannes Reinecke
Shaohua Li
Dan J Williams
Tahsin Erdogan
Josef Bacik
Mike Snitzer
Jan Kara
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
June 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
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 993}, {"author_id": 8, "token_count": 59}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 133}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 34}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "token_count": 210}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 8, "token_count": 115}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 8, "token_count": 53}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 8, "token_count": 118}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 8, "token_count": 60}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 47, "token_count": 36}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 8, "token_count": 67}, {"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": 44, "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": 17, "token_count": 9}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 169}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 223}, {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 178}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 22, "token_count": 86}, {"author_id": 43, "token_count": 58}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 36, "token_count": 67}, {"author_id": 0, "token_count": 327}, ]}, {"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": 59}, {"author_id": 56, "token_count": 3}, {"author_id": 5, "token_count": 5}, {"author_id": 55, "token_count": 24}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 51}, {"author_id": 9, "token_count": 46}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 11}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 54}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 13, "token_count": 31}, {"author_id": 40, "token_count": 21}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 17, "token_count": 66}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "token_count": 61}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 0, "token_count": 15}, {"author_id": 51, "token_count": 130}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 51, "token_count": 126}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 57}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 85}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 32}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2215
46.59%
Martin K. Petersen
711
14.96%
weiping zhang
257
5.41%
Ming Lei
192
4.04%
Damien Le Moal
147
3.09%
Bart Van Assche
113
2.38%
Christoph Hellwig
81
1.70%
Kent Overstreet
75
1.58%
Omar Sandoval
70
1.47%
Chaitanya Kulkarni
67
1.41%
Tejun Heo
66
1.39%
Hannes Reinecke
58
1.22%
Shaohua Li
46
0.97%
Dan J Williams
40
0.84%
Tahsin Erdogan
24
0.50%
Josef Bacik
21
0.44%
Mike Snitzer
21
0.44%
Jan Kara
3
0.06%
Lei Ming
3
0.06%
Others
544
11.44%
Total
4754
blk-throttle.c
2541
-
21
11940
Shaohua Li
Tejun Heo
Vivek Goyal
weiping zhang
Christoph Hellwig
Josef Bacik
Omar Sandoval
Dennis Zhou
Kent Overstreet
Bart Van Assche
Jens Axboe
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
var spanGroupData = [ {"timestamp": 1283324400, "group": [ {"author_id": 16, "token_count": 2089}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 16, "token_count": 68}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 16, "token_count": 45}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 16, "token_count": 52}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 113}, ]}, {"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": 1599}, {"author_id": 16, "token_count": 159}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "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": 1080}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 16, "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": 4548}, ]}, {"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": 51, "token_count": 30}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 51, "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": 16}, {"author_id": 37, "token_count": 5}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 297}, ]}, ]
Author Name
Tokens
Token Proportion
Shaohua Li
5196
43.52%
Tejun Heo
3865
32.37%
Vivek Goyal
2449
20.51%
weiping zhang
32
0.27%
Christoph Hellwig
30
0.25%
Josef Bacik
13
0.11%
Omar Sandoval
13
0.11%
Dennis Zhou
5
0.04%
Kent Overstreet
2
0.02%
Bart Van Assche
1
0.01%
Jens Axboe
1
0.01%
Others
333
2.79%
Total
11940
blk-timeout.c
151
-
7
496
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
var spanGroupData = [ {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 348}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"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": 53}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
429
86.49%
Christoph Hellwig
25
5.04%
Tejun Heo
14
2.82%
Bart Van Assche
10
2.02%
Others
18
3.63%
Total
496
blk-wbt.c
860
-
12
3432
Jens Axboe
Josef Bacik
Ming Lei
Omar Sandoval
Josef Whiter
Jan Kara
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
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 1472}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 58}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 56, "token_count": 44}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 91}, {"author_id": 5, "token_count": 94}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 849}, ]}, {"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": 28, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 28, "token_count": 43}, {"author_id": 6, "token_count": 486}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 13, "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": 45}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1784
51.98%
Josef Bacik
849
24.74%
Ming Lei
492
14.34%
Omar Sandoval
152
4.43%
Josef Whiter
48
1.40%
Jan Kara
45
1.31%
Tejun Heo
45
1.31%
Bart Van Assche
3
0.09%
weiping zhang
2
0.06%
Christoph Hellwig
1
0.03%
Others
11
0.32%
Total
3432
blk-wbt.h
137
-
5
441
Jens Axboe
Josef Bacik
Omar Sandoval
Jan Kara
Others
November 2016
March 2017
April 2017
November 2017
May 2018
July 2018
var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 321}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 56, "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": 71}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
335
75.96%
Josef Bacik
71
16.10%
Omar Sandoval
19
4.31%
Jan Kara
15
3.40%
Others
1
0.23%
Total
441
blk-zoned.c
480
-
9
1798
Christoph Hellwig
Damien Le Moal
Shaun Tancheff
Hannes Reinecke
Chaitanya Kulkarni
Bart Van Assche
Arnd Bergmann
Jens Axboe
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
var spanGroupData = [ {"timestamp": 1475305200, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 43, "token_count": 232}, {"author_id": 52, "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": 13, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 15}, {"author_id": 22, "token_count": 228}, ]}, {"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": 81}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 274}, {"author_id": 22, "token_count": 165}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 237}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 36, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
695
38.65%
Damien Le Moal
435
24.19%
Shaun Tancheff
310
17.24%
Hannes Reinecke
232
12.90%
Chaitanya Kulkarni
41
2.28%
Bart Van Assche
2
0.11%
Arnd Bergmann
1
0.06%
Jens Axboe
1
0.06%
Others
81
4.51%
Total
1798
blk.h
357
-
19
1810
Christoph Hellwig
Jens Axboe
Tejun Heo
Ming Lei
Shaohua Li
Dan J Williams
Damien Le Moal
Josef Bacik
Bart Van Assche
Jianchao Wang
Omar Sandoval
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
August 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
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 0, "token_count": 84}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 77}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 132}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 6, "token_count": 103}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 47, "token_count": 51}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 58}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 9, "token_count": 108}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 60}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 32}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 381}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "token_count": 45}, {"author_id": 0, "token_count": 2}, {"author_id": 24, "token_count": 3}, {"author_id": 6, "token_count": 27}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 109}, {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
703
38.84%
Jens Axboe
284
15.69%
Tejun Heo
273
15.08%
Ming Lei
182
10.06%
Shaohua Li
113
6.24%
Dan J Williams
51
2.82%
Damien Le Moal
46
2.54%
Josef Bacik
32
1.77%
Bart Van Assche
22
1.22%
Jianchao Wang
17
0.94%
Omar Sandoval
14
0.77%
Others
73
4.03%
Total
1810
bounce.c
388
-
20
1486
David Howells
Christoph Hellwig
Jens Axboe
Ming Lei
Neil Brown
Kent Overstreet
Wang YanQing
Hannes Reinecke
Dennis Zhou
Tejun Heo
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
var spanGroupData = [ {"timestamp": 1154415600, "group": [ {"author_id": 33, "token_count": 733}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 46, "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": 17, "token_count": 36}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 17, "token_count": 19}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 54, "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": 13, "token_count": 1}, {"author_id": 3, "token_count": 18}, {"author_id": 46, "token_count": 90}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 72}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 17, "token_count": 35}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 216}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 108}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 43, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 37, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
733
49.33%
Christoph Hellwig
241
16.22%
Jens Axboe
134
9.02%
Ming Lei
107
7.20%
Neil Brown
94
6.33%
Kent Overstreet
91
6.12%
Wang YanQing
9
0.61%
Hannes Reinecke
8
0.54%
Dennis Zhou
6
0.40%
Tejun Heo
6
0.40%
Bart Van Assche
1
0.07%
Others
56
3.77%
Total
1486
bsg-lib.c
412
-
8
1762
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
var spanGroupData = [ {"timestamp": 1309503600, "group": [ {"author_id": 35, "token_count": 442}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 13, "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": 13, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 452}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 354}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 182}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 13, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
699
39.67%
Michael Christie
442
25.09%
Jens Axboe
356
20.20%
Bart Van Assche
6
0.34%
Others
259
14.70%
Total
1762
bsg.c
520
-
20
2415
Jens Axboe
Christoph Hellwig
FUJITA Tomonori
Kay Sievers
Tejun Heo
Arnd Bergmann
Al Viro
Linus Torvalds
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": 20, "token_count": 91}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 20, "token_count": 129}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 20, "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": 10, "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": 20, "token_count": 73}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 20, "token_count": 31}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 20, "token_count": 22}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 50, "token_count": 28}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 50, "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": 10, "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%
Al Viro
7
0.29%
Linus Torvalds
7
0.29%
Others
95
3.93%
Total
2415
cmdline-parser.c
255
-
2
1122
Cai Zhiyong
Others
September 2013
January 2014
November 2017
var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 1096}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 25, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Cai Zhiyong
1121
99.91%
Others
1
0.09%
Total
1122
elevator.c
843
-
47
3382
Jens Axboe
Al Viro
Tejun Heo
Damien Le Moal
Omar Sandoval
Linus Torvalds
Christoph Hellwig
Ming Lei
Jan Kara
Martin K. Petersen
Jianchao Wang
Shaohua Li
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
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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": 10, "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": 8, "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": 8, "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, 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{"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": 17, "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": 55, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 174}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 56, "token_count": 9}, {"author_id": 6, "token_count": 9}, {"author_id": 5, "token_count": 130}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 69}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 26}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 56}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"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": 21}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 276}, {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 56, "token_count": 27}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1728
51.09%
Al Viro
346
10.23%
Tejun Heo
331
9.79%
Damien Le Moal
283
8.37%
Omar Sandoval
130
3.84%
Linus Torvalds
92
2.72%
Christoph Hellwig
82
2.42%
Ming Lei
37
1.09%
Jan Kara
36
1.06%
Martin K. Petersen
27
0.80%
Jianchao Wang
26
0.77%
Shaohua Li
26
0.77%
Bart Van Assche
19
0.56%
Linus Torvalds (pre-git)
11
0.33%
Tahsin Erdogan
9
0.27%
Mike Snitzer
5
0.15%
Andrew Morton
3
0.09%
Kent Overstreet
2
0.06%
Others
189
5.59%
Total
3382
genhd.c
2120
-
82
8641
Tejun Heo
Andrew Morton
Al Viro
Kay Sievers
Jens Axboe
Christoph Hellwig
Jan Kara
Hannes Reinecke
Vishal Verma
Martin K. Petersen
Mikulas Patocka
Dan J Williams
Linus Torvalds
Omar Sandoval
Dave Jones
Mike Snitzer
Alexey Dobriyan
Neil Brown
Bart Van Assche
Keith Busch
Linus Torvalds (pre-git)
Vivek Goyal
Lei Ming
Ming Lei
Damien Le Moal
weiping zhang
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
December 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
May 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
April 2010
August 2010
September 2010
December 2010
January 2011
February 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
June 2015
July 2015
October 2015
January 2016
June 2016
July 2016
February 2017
March 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
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1, "token_count": 24}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 16, "token_count": 23}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 21}, {"author_id": 1, "token_count": 22}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 50, "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": 31, "token_count": 25}, ]}, {"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": 1433142000, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 44, "token_count": 21}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 18, "token_count": 136}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 47, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 56, "token_count": 30}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 56, "token_count": 18}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 47, "token_count": 74}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 13, "token_count": 30}, {"author_id": 3, "token_count": 64}, {"author_id": 0, "token_count": 141}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 51, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 193}, {"author_id": 43, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 40, "token_count": 73}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 56, "token_count": 119}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 5, "token_count": 63}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 43, "token_count": 47}, {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 124}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 84}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
3826
44.28%
Andrew Morton
644
7.45%
Al Viro
548
6.34%
Kay Sievers
382
4.42%
Jens Axboe
326
3.77%
Christoph Hellwig
273
3.16%
Jan Kara
177
2.05%
Hannes Reinecke
165
1.91%
Vishal Verma
136
1.57%
Martin K. Petersen
132
1.53%
Mikulas Patocka
124
1.44%
Dan J Williams
111
1.28%
Linus Torvalds
98
1.13%
Omar Sandoval
78
0.90%
Dave Jones
76
0.88%
Mike Snitzer
73
0.84%
Alexey Dobriyan
42
0.49%
Neil Brown
35
0.41%
Bart Van Assche
33
0.38%
Keith Busch
25
0.29%
Linus Torvalds (pre-git)
24
0.28%
Vivek Goyal
23
0.27%
Lei Ming
21
0.24%
Ming Lei
21
0.24%
Damien Le Moal
12
0.14%
weiping zhang
10
0.12%
Others
1226
14.19%
Total
8641
ioctl.c
792
-
38
3906
Arnd Bergmann
Christoph Hellwig
Al Viro
Vivek Goyal
Martin K. Petersen
Linus Torvalds (pre-git)
Tejun Heo
Linus Torvalds
Dmitriy Monakhov
Andrew Morton
Shaun Tancheff
Damien Le Moal
Ilya Dryomov
Jens Axboe
Mike Snitzer
Jan Kara
Ming Lei
Others
May 1999
February 2002
March 2002
April 2002
May 2002
June 2002
July 2002
September 2002
October 2002
April 2003
July 2003
August 2003
May 2004
June 2005
January 2006
March 2006
December 2006
February 2007
July 2008
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
November 2013
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
var spanGroupData = [ {"timestamp": 925542000, "group": [ {"author_id": 11, "token_count": 149}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 15, "token_count": 26}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 10, "token_count": 42}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 29, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 10, "token_count": 284}, {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 29, "token_count": 10}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 10, "token_count": 48}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 10, "token_count": 185}, {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 8, "token_count": 73}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 15, "token_count": 35}, {"author_id": 8, "token_count": 17}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 16, "token_count": 330}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 8, "token_count": 88}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 1045}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 52, "token_count": 29}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 49, "token_count": 48}, {"author_id": 53, "token_count": 12}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "token_count": 26}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 1067}, {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Arnd Bergmann
1076
27.55%
Christoph Hellwig
1076
27.55%
Al Viro
574
14.70%
Vivek Goyal
330
8.45%
Martin K. Petersen
189
4.84%
Linus Torvalds (pre-git)
149
3.81%
Tejun Heo
79
2.02%
Linus Torvalds
62
1.59%
Dmitriy Monakhov
48
1.23%
Andrew Morton
35
0.90%
Shaun Tancheff
29
0.74%
Damien Le Moal
26
0.67%
Ilya Dryomov
12
0.31%
Jens Axboe
4
0.10%
Mike Snitzer
3
0.08%
Jan Kara
2
0.05%
Ming Lei
2
0.05%
Others
210
5.38%
Total
3906
ioprio.c
252
-
24
949
Jens Axboe
David Howells
Jan Kara
Tejun Heo
Omar Sandoval
Bart Van Assche
Christoph Hellwig
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
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": 33, "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": 56, "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": 13, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
493
51.95%
David Howells
43
4.53%
Jan Kara
23
2.42%
Tejun Heo
13
1.37%
Omar Sandoval
10
1.05%
Bart Van Assche
2
0.21%
Christoph Hellwig
1
0.11%
Others
364
38.36%
Total
949
kyber-iosched.c
1050
-
6
4172
Omar Sandoval
Jianchao Wang
Jens Axboe
Christoph Hellwig
Ming Lei
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
var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 1852}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 283}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 42}, {"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": 27}, {"author_id": 24, "token_count": 762}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
Omar Sandoval
3262
78.19%
Jianchao Wang
762
18.26%
Jens Axboe
90
2.16%
Christoph Hellwig
50
1.20%
Ming Lei
5
0.12%
Others
3
0.07%
Total
4172
mq-deadline.c
817
-
8
3043
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
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": 51, "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": 24}, ]}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
2189
71.94%
Damien Le Moal
448
14.72%
Omar Sandoval
385
12.65%
Christoph Hellwig
12
0.39%
weiping zhang
2
0.07%
Others
7
0.23%
Total
3043
opal_proto.h
464
-
5
861
Scott Bauer
Jonas Rabenstein
Christoph Hellwig
Revanth Rajashekar
David Kozub
February 2017
September 2017
February 2019
April 2019
May 2019
October 2019
November 2019
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": 34, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 38, "token_count": 55}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Scott Bauer
753
87.46%
Jonas Rabenstein
55
6.39%
Christoph Hellwig
38
4.41%
Revanth Rajashekar
10
1.16%
David Kozub
5
0.58%
Total
861
partition-generic.c
623
-
24
3041
Al Viro
Christoph Hellwig
Omar Sandoval
Ming Lei
Jens Axboe
Lei Ming
Bart Van Assche
Dan J Williams
Damien Le Moal
Vivek Goyal
Keith Busch
Mikulas Patocka
Shaohua Li
Others
September 2011
March 2012
August 2012
August 2014
July 2015
November 2015
March 2016
April 2016
January 2017
May 2017
June 2017
August 2017
September 2017
November 2017
February 2018
April 2018
May 2018
July 2018
September 2018
November 2018
December 2018
April 2019
November 2019
January 2020
var spanGroupData = [ {"timestamp": 1314860400, "group": [ {"author_id": 10, "token_count": 2363}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 44, "token_count": 19}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 35}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 47, "token_count": 14}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 30}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 83}, {"author_id": 22, "token_count": 12}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 78}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
2363
77.70%
Christoph Hellwig
162
5.33%
Omar Sandoval
45
1.48%
Ming Lei
35
1.15%
Jens Axboe
22
0.72%
Lei Ming
19
0.62%
Bart Van Assche
17
0.56%
Dan J Williams
14
0.46%
Damien Le Moal
12
0.39%
Vivek Goyal
11
0.36%
Keith Busch
7
0.23%
Mikulas Patocka
2
0.07%
Shaohua Li
2
0.07%
Others
330
10.85%
Total
3041
scsi_ioctl.c
896
-
35
4355
Jens Axboe
Arnd Bergmann
FUJITA Tomonori
Linus Torvalds
Christoph Hellwig
Al Viro
Michael Christie
Kent Overstreet
Tejun Heo
Bart Van Assche
Jan Kara
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
var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 400}, {"author_id": 15, "token_count": 305}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 0, "token_count": 245}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 10, "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": 20, "token_count": 8}, {"author_id": 0, "token_count": 1}, {"author_id": 15, "token_count": 2}, {"author_id": 35, "token_count": 30}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 0, "token_count": 330}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 10, "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": 20, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 20, "token_count": 664}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 10, "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": 20, "token_count": 13}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 111}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 20, "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": 107}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 17, "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": 56, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 10, "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": 13, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 19, "token_count": 569}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 584}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 19, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jens Axboe
1178
27.05%
Arnd Bergmann
1156
26.54%
FUJITA Tomonori
693
15.91%
Linus Torvalds
352
8.08%
Christoph Hellwig
281
6.45%
Al Viro
59
1.35%
Michael Christie
35
0.80%
Kent Overstreet
27
0.62%
Tejun Heo
18
0.41%
Bart Van Assche
12
0.28%
Jan Kara
11
0.25%
Martin K. Petersen
5
0.11%
Hannes Reinecke
1
0.02%
Others
527
12.10%
Total
4355
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
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 215}, {"author_id": 42, "token_count": 575}, {"author_id": 4, "token_count": 9394}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 42, "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": 38, "token_count": 64}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 746}, {"author_id": 38, "token_count": 121}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 38, "token_count": 387}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 27, "token_count": 102}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 27, "token_count": 1200}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Scott Bauer
9581
73.67%
Revanth Rajashekar
1304
10.03%
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
Bart Van Assche
Dmitriy Monakhov
Others
September 2014
June 2017
July 2018
April 2019
September 2019
December 2019
var spanGroupData = [ {"timestamp": 1409554800, "group": [ {"author_id": 8, "token_count": 485}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 3, "token_count": 9}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 32, "token_count": 361}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 32, "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%
Bart Van Assche
3
0.25%
Dmitriy Monakhov
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:
364
Author
Tokens
Proportion
Commits
Proportion
0
Jens Axboe
33371
15.08%
360
12.55%
1
Tejun Heo
27723
12.52%
298
10.39%
2
Paolo Valente
23710
10.71%
97
3.38%
3
Christoph Hellwig
11556
5.22%
247
8.61%
4
Scott Bauer
10334
4.67%
6
0.21%
5
Omar Sandoval
9741
4.40%
66
2.30%
6
Ming Lei
6907
3.12%
152
5.30%
7
Josef Bacik
6445
2.91%
10
0.35%
8
Martin K. Petersen
6104
2.76%
65
2.27%
9
Shaohua Li
5796
2.62%
45
1.57%
10
Al Viro
5167
2.33%
80
2.79%
11
Linus Torvalds (pre-git)
4855
2.19%
33
1.15%
12
Richard Russon
4549
2.06%
1
0.03%
13
Bart Van Assche
4164
1.88%
127
4.43%
14
Arianna Avanzini
3974
1.80%
6
0.21%
15
Linus Torvalds
3805
1.72%
45
1.57%
16
Vivek Goyal
3112
1.41%
28
0.98%
17
Kent Overstreet
2756
1.25%
49
1.71%
18
Vishal Verma
2258
1.02%
2
0.07%
19
Arnd Bergmann
2247
1.02%
12
0.42%
20
FUJITA Tomonori
1829
0.83%
52
1.81%
21
Dave Jones
1817
0.82%
6
0.21%
22
Damien Le Moal
1733
0.78%
30
1.05%
23
Philippe De Muyter
1665
0.75%
6
0.21%
24
Jianchao Wang
1642
0.74%
18
0.63%
25
Cai Zhiyong
1507
0.68%
2
0.07%
26
Stefan Weinhuber
1356
0.61%
2
0.07%
27
Revanth Rajashekar
1314
0.59%
5
0.17%
28
Josef Whiter
1224
0.55%
18
0.63%
29
Andrew Morton
1126
0.51%
43
1.50%
30
Alexey Dobriyan
919
0.42%
3
0.10%
31
Keith Busch
845
0.38%
27
0.94%
32
Max Gurtovoy
791
0.36%
5
0.17%
33
David Howells
786
0.36%
6
0.21%
34
David Kozub
751
0.34%
12
0.42%
35
Michael Christie
734
0.33%
15
0.52%
36
Chaitanya Kulkarni
719
0.32%
9
0.31%
37
Dennis Zhou
653
0.29%
27
0.94%
38
Jonas Rabenstein
627
0.28%
8
0.28%
39
Anton Altaparmakov
612
0.28%
4
0.14%
40
Mike Snitzer
584
0.26%
28
0.98%
41
Russell King
580
0.26%
2
0.07%
42
Jon Derrick
577
0.26%
5
0.17%
43
Hannes Reinecke
546
0.25%
13
0.45%
44
Lei Ming
543
0.25%
20
0.70%
45
Luca Miccio
534
0.24%
3
0.10%
46
Neil Brown
529
0.24%
16
0.56%
47
Dan J Williams
481
0.22%
16
0.56%
48
Fam Zheng
479
0.22%
3
0.10%
49
Dmitriy Monakhov
474
0.21%
12
0.42%
50
Kay Sievers
420
0.19%
12
0.42%
51
weiping zhang
359
0.16%
13
0.45%
52
Shaun Tancheff
357
0.16%
2
0.07%
53
Ilya Dryomov
335
0.15%
7
0.24%
54
Wang YanQing
335
0.15%
2
0.07%
55
Tahsin Erdogan
332
0.15%
4
0.14%
56
Jan Kara
330
0.15%
20
0.70%
57
Davidlohr Bueso A
315
0.14%
7
0.24%
58
Matt Domsch
308
0.14%
1
0.03%
59
Mikulas Patocka
295
0.13%
8
0.28%
60
Others
11424
5.16%
647
22.56%
Total
221361
2868