md

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

bcache

18330

30

75

78412

Kent OverstreetColy Litang.junhuiChristoph HellwigMichael LyleNicholas SwensonMichael ChristieMing LeiLei MingJens AxboeAl ViroGuoqing JiangMike SnitzerNeil BrownTejun HeoOthers February 2013March 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014October 2014November 2014March 2015April 2015May 2015June 2015July 2015October 2015November 2015January 2016February 2016March 2016June 2016July 2016August 2016September 2016October 2016November 2016January 2017February 2017May 2017June 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018February 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019January 2020February 2020March 2020May 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1359705600, 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{"author_id": 3, "token_count": 1999}, {"author_id": 59, "token_count": 247}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 3, "token_count": 7491}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 101}, {"author_id": 59, "token_count": 97}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 251}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 3, "token_count": 1716}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 71}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 34}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 54, "token_count": 15}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 46}, {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 45, "token_count": 18}, {"author_id": 54, "token_count": 11}, {"author_id": 3, "token_count": 118}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 183}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 7}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 3, "token_count": 83}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 21, "token_count": 25}, {"author_id": 37, "token_count": 94}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 44}, {"author_id": 0, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 62}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 55, "token_count": 53}, {"author_id": 33, "token_count": 76}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 14, "token_count": 67}, {"author_id": 55, "token_count": 148}, {"author_id": 33, "token_count": 156}, {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 55, "token_count": 8}, {"author_id": 33, "token_count": 1}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 43, "token_count": 85}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 14, "token_count": 62}, {"author_id": 3, "token_count": 122}, {"author_id": 55, "token_count": 224}, {"author_id": 33, "token_count": 221}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 14, "token_count": 41}, {"author_id": 33, "token_count": 165}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 14, "token_count": 1487}, {"author_id": 55, "token_count": 52}, {"author_id": 33, "token_count": 255}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 14, "token_count": 278}, {"author_id": 3, "token_count": 59}, {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 21, "token_count": 45}, {"author_id": 33, "token_count": 316}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 14, "token_count": 1290}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 33, "token_count": 20}, {"author_id": 60, "token_count": 332}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 14, "token_count": 348}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 14, "token_count": 238}, {"author_id": 43, "token_count": 30}, {"author_id": 33, "token_count": 37}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 21, "token_count": 8}, {"author_id": 14, "token_count": 103}, {"author_id": 33, "token_count": 71}, {"author_id": 60, "token_count": 231}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 14, "token_count": 1359}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 14, "token_count": 24}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 14, "token_count": 89}, {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 21, "token_count": 192}, {"author_id": 14, "token_count": 203}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 14, "token_count": 213}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 21, "token_count": 20}, {"author_id": 14, "token_count": 1639}, {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 21, "token_count": 8}, {"author_id": 14, "token_count": 499}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 14, "token_count": 15}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 61}, {"author_id": 14, "token_count": 1217}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kent Overstreet	63109	80.48%
Coly Li	9182	11.71%
tang.junhui	1318	1.68%
Christoph Hellwig	514	0.66%
Michael Lyle	485	0.62%
Nicholas Swenson	446	0.57%
Michael Christie	183	0.23%
Ming Lei	115	0.15%
Lei Ming	94	0.12%
Jens Axboe	45	0.06%
Al Viro	21	0.03%
Guoqing Jiang	16	0.02%
Mike Snitzer	10	0.01%
Neil Brown	8	0.01%
Tejun Heo	3	0.00%
Others	2863	3.65%
Total	78412

persistent-data

7918

21

22

33209

Joe ThornberMike SnitzerMikulas PatockaAndrew MortonOthers September 2011October 2011March 2012June 2012July 2012October 2012December 2012February 2013March 2013May 2013August 2013October 2013December 2013January 2014February 2014March 2014October 2014November 2014December 2014February 2015April 2015June 2015August 2015October 2015November 2015December 2015July 2016September 2016October 2016November 2016December 2016January 2017February 2017April 2017May 2017October 2017December 2017March 2018August 2018March 2019April 2019August 2019December 2019January 2020April 2020May 2020August 2020 var spanGroupData = [ {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 20078}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 532}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 306}, {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 4, "token_count": 39}, {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 4801}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 532}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 382}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 245}, {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 407}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 327}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 660}, {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 97}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 262}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 1, "token_count": 36}, {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 88}, {"author_id": 4, "token_count": 77}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 1, "token_count": 579}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 2227}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 697}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 148}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	32635	98.27%
Mike Snitzer	218	0.66%
Mikulas Patocka	83	0.25%
Andrew Morton	8	0.02%
Others	265	0.80%
Total	33209

Files:

dm-bio-prison-v1.c

458

-

7

1990

Mike SnitzerJoe ThornberKent OverstreetMikulas PatockaChristoph HellwigHeinz MauelshagenOthers October 2012March 2013May 2014June 2014September 2014October 2014May 2015July 2015October 2016May 2017June 2017May 2018June 2018October 2019 var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 1065}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 292}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 335}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 108}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 142}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	1071	53.82%
Joe Thornber	883	44.37%
Kent Overstreet	15	0.75%
Mikulas Patocka	10	0.50%
Christoph Hellwig	9	0.45%
Heinz Mauelshagen	1	0.05%
Others	1	0.05%
Total	1990

dm-bio-prison-v1.h

138

-

3

344

Mike SnitzerJoe ThornberChristoph Hellwig October 2012March 2013May 2014September 2014October 2014May 2015October 2016June 2017 var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 180}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 96}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	182	52.91%
Joe Thornber	161	46.80%
Christoph Hellwig	1	0.29%
Total	344

dm-bio-prison-v2.c

364

-

7

1480

Joe ThornberMike SnitzerKent OverstreetMikulas PatockaChristoph HellwigOthers October 2012March 2013May 2014September 2014October 2014May 2015July 2015October 2016May 2017May 2018June 2018October 2019December 2019 var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 413}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 191}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 278}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 70}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 489}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	1034	69.86%
Mike Snitzer	417	28.18%
Kent Overstreet	15	1.01%
Mikulas Patocka	10	0.68%
Christoph Hellwig	2	0.14%
Others	2	0.14%
Total	1480

dm-bio-prison-v2.h

152

-

2

278

Joe ThornberMike Snitzer October 2012March 2013September 2014October 2014May 2015October 2016 var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 83}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 100}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	195	70.14%
Mike Snitzer	83	29.86%
Total	278

dm-bio-record.h

58

-

4

225

Alasdair G. KergonMike SnitzerChristoph HellwigKent Overstreet March 2005August 2013October 2013August 2017February 2020 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 5, "token_count": 95}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 93}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	95	42.22%
Mike Snitzer	93	41.33%
Christoph Hellwig	25	11.11%
Kent Overstreet	12	5.33%
Total	225

dm-bufio.c

2134

-

31

8342

Mikulas PatockaJoe ThornberChristoph HellwigMichael ChristieNeil BrownMike SnitzerLei MingKent OverstreetAl ViroOthers October 2011November 2011March 2012October 2012March 2013May 2013July 2013August 2013October 2013December 2013January 2014March 2014July 2014September 2014October 2014November 2014January 2015July 2015October 2015November 2015January 2016June 2016August 2016September 2016November 2016January 2017February 2017April 2017May 2017June 2017July 2017August 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018October 2018December 2018April 2019September 2019February 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 2, "token_count": 4779}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 287}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 2, "token_count": 224}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 2, "token_count": 89}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 465}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 131}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 21}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 37, "token_count": 3}, {"author_id": 2, "token_count": 57}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 2, "token_count": 68}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 324}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 440}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 464}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 177}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 227}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 175}, ]}, ]

Author Name	Tokens	Token Proportion
Mikulas Patocka	7515	90.09%
Joe Thornber	471	5.65%
Christoph Hellwig	29	0.35%
Michael Christie	21	0.25%
Neil Brown	9	0.11%
Mike Snitzer	4	0.05%
Lei Ming	3	0.04%
Kent Overstreet	2	0.02%
Al Viro	1	0.01%
Others	287	3.44%
Total	8342

dm-builtin.c

49

-

3

28

Mikulas PatockaMike SnitzerOthers January 2014May 2016November 2017 var spanGroupData = [ {"timestamp": 1388563200, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mikulas Patocka	26	92.86%
Mike Snitzer	1	3.57%
Others	1	3.57%
Total	28

dm-cache-background-tracker.c

249

-

3

1076

Joe ThornberMike SnitzerOthers December 2016March 2017November 2017April 2018 var spanGroupData = [ {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 1000}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 60}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	1060	98.51%
Mike Snitzer	1	0.09%
Others	15	1.39%
Total	1076

dm-cache-background-tracker.h

46

-

1

123

Joe Thornber December 2016 var spanGroupData = [ {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 123}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	123	100.00%
Total	123

dm-cache-block-types.h

54

-

2

132

Joe ThornberOthers March 2013November 2014December 2016 var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 38}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	129	97.73%
Others	3	2.27%
Total	132

dm-cache-metadata.c

1821

-

8

7853

Joe ThornberMike SnitzerNikos TsironisMikulas PatockaOthers March 2013May 2013October 2013March 2014April 2014July 2014November 2014January 2015April 2015October 2015March 2016April 2016September 2016October 2016March 2017May 2017October 2017August 2018September 2018November 2018April 2019August 2020 var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 4344}, {"author_id": 4, "token_count": 275}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 358}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 372}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 316}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 4, "token_count": 87}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 1362}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 132}, {"author_id": 4, "token_count": 152}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 4, "token_count": 26}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 10, "token_count": 29}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	7148	91.02%
Mike Snitzer	616	7.84%
Nikos Tsironis	29	0.37%
Mikulas Patocka	6	0.08%
Others	54	0.69%
Total	7853

dm-cache-metadata.h

153

-

2

451

Joe ThornberMike Snitzer March 2013October 2013April 2014July 2014November 2014April 2015March 2016September 2016December 2016 var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 355}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	442	98.00%
Mike Snitzer	9	2.00%
Total	451

dm-cache-policy-internal.h

163

-

2

703

Joe ThornberMike Snitzer March 2013November 2013April 2015May 2015September 2016December 2016 var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 392}, {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 151}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	692	98.44%
Mike Snitzer	11	1.56%
Total	703

dm-cache-policy-smq.c

1942

-

5

8753

Joe ThornberMike SnitzerMikulas PatockaOthers May 2015June 2015August 2015October 2015February 2016March 2016September 2016December 2016May 2017November 2017June 2018 var spanGroupData = [ {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 6342}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 56}, {"author_id": 4, "token_count": 79}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 311}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 1766}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 146}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	8651	98.83%
Mike Snitzer	86	0.98%
Mikulas Patocka	1	0.01%
Others	15	0.17%
Total	8753

dm-cache-policy.c

173

-

3

649

Joe ThornberMike SnitzerMikulas Patocka March 2013October 2013January 2014 var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 594}, {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	594	91.53%
Mike Snitzer	45	6.93%
Mikulas Patocka	10	1.54%
Total	649

dm-cache-policy.h

186

-

2

438

Joe ThornberMike Snitzer March 2013November 2013January 2014April 2015May 2015September 2016December 2016 var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 310}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 88}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	422	96.35%
Mike Snitzer	16	3.65%
Total	438

dm-cache-target.c

3520

-

17

14842

Joe ThornberMike SnitzerAlasdair G. KergonMikulas PatockaChristoph HellwigHeinz MauelshagenKent OverstreetMichael ChristieOthers March 2013April 2013May 2013July 2013August 2013October 2013November 2013January 2014February 2014March 2014May 2014June 2014July 2014August 2014September 2014November 2014January 2015April 2015May 2015July 2015August 2015September 2015March 2016June 2016September 2016October 2016December 2016January 2017February 2017March 2017May 2017June 2017August 2017October 2017November 2017February 2018May 2018June 2018July 2018September 2018October 2018February 2019October 2019February 2020July 2020 var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 5434}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 5, "token_count": 61}, {"author_id": 1, "token_count": 127}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 4, "token_count": 43}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 6, "token_count": 23}, {"author_id": 1, "token_count": 592}, {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 622}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 45}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 52}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 593}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 417}, {"author_id": 4, "token_count": 161}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 925}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 1, "token_count": 7}, {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 4415}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 36}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 156}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 195}, {"author_id": 4, "token_count": 13}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 4, "token_count": 50}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 439}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	13532	91.17%
Mike Snitzer	995	6.70%
Alasdair G. Kergon	61	0.41%
Mikulas Patocka	54	0.36%
Christoph Hellwig	54	0.36%
Heinz Mauelshagen	28	0.19%
Kent Overstreet	21	0.14%
Michael Christie	2	0.01%
Others	95	0.64%
Total	14842

dm-clone-metadata.c

1034

-

2

3947

Nikos TsironisMikulas Patocka September 2019October 2019December 2019March 2020 var spanGroupData = [ {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 3579}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 281}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 10, "token_count": 77}, ]}, ]

Author Name	Tokens	Token Proportion
Nikos Tsironis	3937	99.75%
Mikulas Patocka	10	0.25%
Total	3947

dm-clone-metadata.h

177

-

2

263

Nikos TsironisMikulas Patocka September 2019October 2019December 2019March 2020 var spanGroupData = [ {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 250}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 10, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Nikos Tsironis	262	99.62%
Mikulas Patocka	1	0.38%
Total	263

dm-clone-target.c

2243

-

4

8594

Nikos TsironisMikulas PatockaChristoph HellwigOthers September 2019October 2019December 2019March 2020July 2020 var spanGroupData = [ {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 8212}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 10, "token_count": 29}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 175}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 10, "token_count": 162}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Nikos Tsironis	8578	99.81%
Mikulas Patocka	10	0.12%
Christoph Hellwig	5	0.06%
Others	1	0.01%
Total	8594

dm-core.h

138

-

5

324

Mike SnitzerMikulas PatockaChristoph HellwigDan J WilliamsOthers May 2016January 2017April 2017September 2017October 2017December 2017May 2018April 2019 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 233}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 9}, {"author_id": 13, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 44}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	290	89.51%
Mikulas Patocka	18	5.56%
Christoph Hellwig	9	2.78%
Dan J Williams	5	1.54%
Others	2	0.62%
Total	324

dm-crypt.c

3461

-

54

17441

Milan BrozMikulas PatockaAndrew MortonAlasdair G. KergonDamien Le MoalMike SnitzerKent OverstreetChristoph HellwigJens AxboeMichael ChristieJianpeng MaMing LeiNeil BrownVivek GoyalTejun HeoLei MingKiyoshi UedaOthers February 2004March 2004October 2004February 2005March 2005September 2005January 2006March 2006June 2006August 2006September 2006October 2006November 2006December 2006May 2007July 2007September 2007October 2007December 2007February 2008March 2008July 2008October 2008December 2008March 2009June 2009July 2009December 2009August 2010September 2010January 2011March 2011July 2011August 2011March 2012July 2012September 2012March 2013October 2013February 2014March 2014June 2014August 2014November 2014February 2015April 2015May 2015July 2015August 2015September 2015November 2015January 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017March 2017April 2017June 2017July 2017August 2017September 2017November 2017January 2018February 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018January 2019February 2019April 2019May 2019June 2019July 2019August 2019January 2020February 2020April 2020May 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1075622400, "group": [ {"author_id": 19, "token_count": 542}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 197}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 19, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 9, "token_count": 618}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 13}, {"author_id": 9, "token_count": 85}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 5, "token_count": 47}, {"author_id": 9, "token_count": 419}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 9, "token_count": 67}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 9, "token_count": 162}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 9, "token_count": 289}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 9, "token_count": 1225}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 4, "token_count": 3}, {"author_id": 9, "token_count": 82}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 23}, {"author_id": 44, "token_count": 6}, {"author_id": 2, "token_count": 72}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 9, "token_count": 1016}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 2, "token_count": 90}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 469}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 240}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 9, "token_count": 5655}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 33}, {"author_id": 9, "token_count": 1034}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 48}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 16}, {"author_id": 9, "token_count": 58}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 8}, {"author_id": 2, "token_count": 280}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 9, "token_count": 30}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 9, "token_count": 14}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 47}, {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 9, "token_count": 50}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 62}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 156}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 2081}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 266}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 7, "token_count": 249}, {"author_id": 60, "token_count": 259}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Milan Broz	13142	75.35%
Mikulas Patocka	1248	7.16%
Andrew Morton	577	3.31%
Alasdair G. Kergon	280	1.61%
Damien Le Moal	257	1.47%
Mike Snitzer	118	0.68%
Kent Overstreet	85	0.49%
Christoph Hellwig	37	0.21%
Jens Axboe	15	0.09%
Michael Christie	9	0.05%
Jianpeng Ma	6	0.03%
Ming Lei	5	0.03%
Neil Brown	3	0.02%
Vivek Goyal	2	0.01%
Tejun Heo	2	0.01%
Lei Ming	1	0.01%
Kiyoshi Ueda	1	0.01%
Others	1653	9.48%
Total	17441

dm-delay.c

393

-

12

1865

Heinz MauelshagenMikulas PatockaMike SnitzerAlasdair G. KergonVivek GoyalMilan BrozChristoph HellwigKent OverstreetOthers May 2007July 2007October 2007October 2008June 2009July 2009August 2010March 2012July 2012December 2012March 2013October 2013November 2013March 2015July 2015October 2015April 2017August 2017October 2017January 2018April 2018November 2018April 2019July 2020 var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 1034}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 4, "token_count": 79}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 46, "token_count": 13}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 582}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Heinz Mauelshagen	1034	55.44%
Mikulas Patocka	651	34.91%
Mike Snitzer	92	4.93%
Alasdair G. Kergon	23	1.23%
Vivek Goyal	13	0.70%
Milan Broz	7	0.38%
Christoph Hellwig	5	0.27%
Kent Overstreet	4	0.21%
Others	36	1.93%
Total	1865

dm-dust.c

591

-

3

2929

Bryan GurneyOthers March 2019May 2019August 2019October 2019December 2019June 2020 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 26, "token_count": 2447}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 26, "token_count": 24}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 26, "token_count": 214}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 239}, ]}, ]

Author Name	Tokens	Token Proportion
Bryan Gurney	2688	91.77%
Others	241	8.23%
Total	2929

dm-ebs-target.c

471

-

3

2343

Heinz MauelshagenMikulas PatockaOthers March 2020April 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 6, "token_count": 2222}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 6, "token_count": 114}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Heinz Mauelshagen	2336	99.70%
Mikulas Patocka	3	0.13%
Others	4	0.17%
Total	2343

dm-era-target.c

1715

-

8

7251

Joe ThornberMike SnitzerMikulas PatockaChristoph HellwigMichael ChristieJens AxboeOthers March 2014October 2015June 2016August 2016April 2017August 2017February 2018May 2019July 2020 var spanGroupData = [ {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 7223}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	7223	99.61%
Mike Snitzer	7	0.10%
Mikulas Patocka	6	0.08%
Christoph Hellwig	5	0.07%
Michael Christie	2	0.03%
Jens Axboe	1	0.01%
Others	7	0.10%
Total	7251

dm-exception-store.c

290

-

10

1038

Jonathan E BrassowAlasdair G. KergonMikulas PatockaMike SnitzerMilan BrozJianpeng MaOthers June 2004June 2006July 2007April 2008October 2008January 2009April 2009May 2009June 2009September 2009October 2009December 2009August 2010July 2011March 2012July 2012October 2015 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 5, "token_count": 38}, {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 12, "token_count": 792}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 44, "token_count": 9}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Jonathan E Brassow	795	76.59%
Alasdair G. Kergon	76	7.32%
Mikulas Patocka	73	7.03%
Mike Snitzer	40	3.85%
Milan Broz	34	3.28%
Jianpeng Ma	9	0.87%
Others	11	1.06%
Total	1038

dm-exception-store.h

205

-

5

612

Jonathan E BrassowMikulas PatockaMike SnitzerAlasdair G. KergonNikos Tsironis January 2009April 2009June 2009September 2009October 2009December 2009August 2010October 2015January 2016March 2019 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 5, "token_count": 27}, {"author_id": 12, "token_count": 283}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 12, "token_count": 155}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 4, "token_count": 28}, {"author_id": 2, "token_count": 68}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 10, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Jonathan E Brassow	443	72.39%
Mikulas Patocka	106	17.32%
Mike Snitzer	32	5.23%
Alasdair G. Kergon	27	4.41%
Nikos Tsironis	4	0.65%
Total	612

dm-flakey.c

519

-

16

2237

Mike SnitzerJosef BacikChristoph HellwigMikulas PatockaDamien Le MoalGoldwyn RodriguesVivek GoyalMilan BrozKent OverstreetAlasdair G. KergonJens AxboeOthers March 2011August 2011September 2011January 2012March 2012July 2012December 2012March 2013July 2013October 2013July 2015October 2015January 2016July 2016August 2016December 2016May 2017June 2017August 2017December 2017October 2018November 2018October 2019November 2019 var spanGroupData = [ {"timestamp": 1298966400, "group": [ {"author_id": 23, "token_count": 742}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 4, "token_count": 840}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 4, "token_count": 44}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 4, "token_count": 198}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 31}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 21, "token_count": 54}, {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 21, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	1110	49.62%
Josef Bacik	742	33.17%
Christoph Hellwig	113	5.05%
Mikulas Patocka	67	3.00%
Damien Le Moal	36	1.61%
Goldwyn Rodrigues	17	0.76%
Vivek Goyal	12	0.54%
Milan Broz	7	0.31%
Kent Overstreet	6	0.27%
Alasdair G. Kergon	6	0.27%
Jens Axboe	2	0.09%
Others	119	5.32%
Total	2237

dm-historical-service-time.c

561

-

1

2116

Khazhismel Kumykov April 2020 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 28, "token_count": 2116}, ]}, ]

Author Name	Tokens	Token Proportion
Khazhismel Kumykov	2116	100.00%
Total	2116

dm-init.c

303

-

6

1273

Helen Mae Koike FornazierDamien Le MoalOthers February 2019March 2019April 2019May 2019June 2019July 2020 var spanGroupData = [ {"timestamp": 1549008000, "group": [ {"author_id": 30, "token_count": 1259}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Helen Mae Koike Fornazier	1264	99.29%
Damien Le Moal	1	0.08%
Others	8	0.63%
Total	1273

dm-integrity.c

4423

-

20

26059

Mikulas PatockaMike SnitzerMilan BrozChristoph HellwigKent OverstreetOthers January 2017March 2017April 2017May 2017June 2017July 2017August 2017October 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019August 2019September 2019November 2019February 2020March 2020April 2020May 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 2, "token_count": 9105}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 4, "token_count": 1798}, {"author_id": 2, "token_count": 57}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 779}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 2, "token_count": 94}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 8}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 133}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 1662}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 2, "token_count": 10301}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 2, "token_count": 9}, {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 69}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 146}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 2, "token_count": 211}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 1304}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 119}, {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mikulas Patocka	24009	92.13%
Mike Snitzer	1837	7.05%
Milan Broz	33	0.13%
Christoph Hellwig	16	0.06%
Kent Overstreet	12	0.05%
Others	152	0.58%
Total	26059

dm-io.c

571

-

18

2546

Alasdair G. KergonHeinz MauelshagenMikulas PatockaJoe ThornberMike SnitzerMichael ChristieMilan BrozLei MingChristoph HellwigKent OverstreetAl ViroNeil BrownJens AxboeOthers June 2004March 2005December 2006May 2007July 2007September 2007March 2008April 2008October 2008December 2008December 2009August 2010May 2011August 2011March 2012December 2012September 2013October 2013February 2014June 2014February 2015May 2015July 2015August 2015January 2016May 2016June 2016August 2016November 2016April 2017June 2017August 2017May 2018June 2018 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 1006}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 501}, {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 9}, {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 205}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 2, "token_count": 113}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 9, "token_count": 52}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 80}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 158}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 82}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 37, "token_count": 60}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 41}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 5}, {"author_id": 4, "token_count": 8}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	1017	39.95%
Heinz Mauelshagen	509	19.99%
Mikulas Patocka	338	13.28%
Joe Thornber	158	6.21%
Mike Snitzer	97	3.81%
Michael Christie	82	3.22%
Milan Broz	64	2.51%
Lei Ming	60	2.36%
Christoph Hellwig	53	2.08%
Kent Overstreet	47	1.85%
Al Viro	6	0.24%
Neil Brown	3	0.12%
Jens Axboe	2	0.08%
Others	110	4.32%
Total	2546

dm-ioctl.c

2153

-

38

9016

Andrew MortonMikulas PatockaAlasdair G. KergonHelen Mae Koike FornazierMike SnitzerMilan BrozMike AndersonKiyoshi UedaChristoph HellwigAl ViroTejun HeoAlan CoxLinus TorvaldsDamien Le MoalOthers October 2002April 2003March 2004April 2004May 2004June 2004November 2004June 2005September 2005November 2005January 2006February 2006March 2006June 2006November 2006December 2006February 2007October 2007December 2007February 2008August 2008September 2008October 2008January 2009March 2009April 2009June 2009September 2009December 2009March 2010August 2010January 2011March 2011August 2011October 2011March 2012July 2012December 2012March 2013July 2013August 2013November 2013August 2014October 2014December 2014April 2015January 2016February 2016May 2016June 2016November 2016December 2016January 2017February 2017April 2017May 2017June 2017July 2017September 2017February 2018May 2018October 2018February 2019May 2019September 2019June 2020July 2020 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 19, "token_count": 4542}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 19, "token_count": 18}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 5, "token_count": 289}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 5, "token_count": 24}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 34, "token_count": 59}, {"author_id": 60, "token_count": 246}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 96}, {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 40}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 34, "token_count": 100}, {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 5, "token_count": 41}, {"author_id": 9, "token_count": 58}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 9, "token_count": 27}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 5, "token_count": 17}, {"author_id": 24, "token_count": 4}, {"author_id": 34, "token_count": 19}, {"author_id": 4, "token_count": 198}, {"author_id": 2, "token_count": 42}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 24, "token_count": 83}, {"author_id": 4, "token_count": 51}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 259}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 9, "token_count": 79}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 2, "token_count": 180}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 5, "token_count": 43}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 74}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 2, "token_count": 322}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 2, "token_count": 231}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 4, "token_count": 35}, {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 151}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 2, "token_count": 219}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 2, "token_count": 135}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 81}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 30, "token_count": 401}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 30, "token_count": 22}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 140}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	4577	50.77%
Mikulas Patocka	1640	18.19%
Alasdair G. Kergon	590	6.54%
Helen Mae Koike Fornazier	423	4.69%
Mike Snitzer	339	3.76%
Milan Broz	190	2.11%
Mike Anderson	178	1.97%
Kiyoshi Ueda	130	1.44%
Christoph Hellwig	26	0.29%
Al Viro	6	0.07%
Tejun Heo	5	0.06%
Alan Cox	4	0.04%
Linus Torvalds	2	0.02%
Damien Le Moal	2	0.02%
Others	904	10.03%
Total	9016

dm-kcopyd.c

985

-

27

3801

Alasdair G. KergonMikulas PatockaDamien Le MoalNikos TsironisMilan BrozMike SnitzerHeinz MauelshagenKent OverstreetDmitry FomichevMichael ChristieJens AxboeTejun HeoChristoph HellwigJonathan E BrassowAlan CoxOthers June 2004January 2005January 2006March 2006June 2006November 2006December 2006May 2007October 2007March 2008April 2008October 2008April 2009December 2009January 2011March 2011May 2011July 2011August 2011October 2011December 2012March 2013November 2015May 2016June 2016April 2017May 2017October 2017January 2018May 2018June 2018July 2018August 2018October 2018July 2019August 2019 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 1585}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 63}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 9, "token_count": 96}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 6, "token_count": 37}, {"author_id": 2, "token_count": 335}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 57, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 14}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 245}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 2, "token_count": 148}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 2, "token_count": 160}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 41}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 2, "token_count": 404}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 15}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 258}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 64}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 10, "token_count": 94}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	1660	43.67%
Mikulas Patocka	1351	35.54%
Damien Le Moal	258	6.79%
Nikos Tsironis	158	4.16%
Milan Broz	96	2.53%
Mike Snitzer	66	1.74%
Heinz Mauelshagen	37	0.97%
Kent Overstreet	22	0.58%
Dmitry Fomichev	17	0.45%
Michael Christie	15	0.39%
Jens Axboe	14	0.37%
Tejun Heo	5	0.13%
Christoph Hellwig	3	0.08%
Jonathan E Brassow	2	0.05%
Alan Cox	2	0.05%
Others	95	2.50%
Total	3801

dm-linear.c

262

-

19

1324

Alan CoxDan J WilliamsVivek GoyalChristoph HellwigMilan BrozMike SnitzerAndrew MortonMikulas PatockaAlasdair G. KergonDamien Le MoalKent OverstreetJoe ThornberKiyoshi UedaOthers October 2002June 2003March 2004March 2005March 2006June 2006October 2006December 2006July 2008October 2008June 2009July 2009August 2010January 2012March 2012July 2012December 2012March 2013October 2013July 2015October 2015June 2016April 2017May 2017August 2017March 2018May 2018October 2018November 2018October 2019November 2019February 2020 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 25, "token_count": 406}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 19, "token_count": 11}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 19, "token_count": 18}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 9, "token_count": 34}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 61}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 4, "token_count": 46}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 46, "token_count": 15}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 21, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 13, "token_count": 58}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 13, "token_count": 116}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 13, "token_count": 18}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 120}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 21, "token_count": 54}, {"author_id": 7, "token_count": 1}, {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 46, "token_count": 111}, ]}, ]

Author Name	Tokens	Token Proportion
Alan Cox	406	30.66%
Dan J Williams	312	23.56%
Vivek Goyal	126	9.52%
Christoph Hellwig	106	8.01%
Milan Broz	102	7.70%
Mike Snitzer	72	5.44%
Andrew Morton	29	2.19%
Mikulas Patocka	28	2.11%
Alasdair G. Kergon	17	1.28%
Damien Le Moal	9	0.68%
Kent Overstreet	4	0.30%
Joe Thornber	2	0.15%
Kiyoshi Ueda	1	0.08%
Others	110	8.31%
Total	1324

dm-log-userspace-base.c

934

-

11

3439

Jonathan E BrassowDongmao ZhangMike SnitzerKent OverstreetTejun HeoAndrew MortonOthers June 2009September 2009October 2009March 2010January 2011July 2011August 2011October 2011January 2014May 2014February 2015March 2015May 2018 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 12, "token_count": 2272}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 12, "token_count": 91}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 371}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 12, "token_count": 136}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 58, "token_count": 448}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 84}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Jonathan E Brassow	2870	83.45%
Dongmao Zhang	448	13.03%
Mike Snitzer	84	2.44%
Kent Overstreet	14	0.41%
Tejun Heo	3	0.09%
Andrew Morton	2	0.06%
Others	18	0.52%
Total	3439

dm-log-userspace-transfer.c

287

-

8

1040

Jonathan E BrassowTejun HeoOthers June 2009August 2009September 2009October 2009February 2010March 2010January 2011May 2012January 2014October 2014March 2015 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 12, "token_count": 987}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 12, "token_count": 10}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Jonathan E Brassow	1009	97.02%
Tejun Heo	3	0.29%
Others	28	2.69%
Total	1040

dm-log-userspace-transfer.h

18

-

1

56

Jonathan E Brassow June 2009September 2009 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 12, "token_count": 53}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 12, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Jonathan E Brassow	56	100.00%
Total	56

dm-log-writes.c

1058

-

17

4971

Josef BacikRoss ZwislerDan J WilliamsVivek GoyalChristoph HellwigMichael ChristieMikulas PatockaMike SnitzerJens AxboeGuoqing JiangOthers March 2015April 2015July 2015October 2015January 2016March 2016June 2016August 2016September 2016June 2017July 2017August 2017October 2017December 2017February 2018March 2018May 2018June 2019February 2020May 2020 var spanGroupData = [ {"timestamp": 1425196800, "group": [ {"author_id": 23, "token_count": 3496}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 46, "token_count": 16}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 33}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 23, "token_count": 151}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 16}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 50, "token_count": 657}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 13, "token_count": 243}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 95}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 46, "token_count": 88}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Josef Bacik	3647	73.37%
Ross Zwisler	657	13.22%
Dan J Williams	338	6.80%
Vivek Goyal	104	2.09%
Christoph Hellwig	46	0.93%
Michael Christie	33	0.66%
Mikulas Patocka	18	0.36%
Mike Snitzer	8	0.16%
Jens Axboe	2	0.04%
Guoqing Jiang	2	0.04%
Others	116	2.33%
Total	4971

dm-log.c

890

-

16

3802

Alasdair G. KergonJonathan E BrassowMikulas PatockaHeinz MauelshagenMilan BrozMike SnitzerMichael ChristieChristoph HellwigOthers June 2004September 2004January 2005February 2005November 2005January 2006February 2006June 2006December 2006May 2007October 2007February 2008April 2008July 2008October 2008January 2009April 2009June 2009December 2009January 2011March 2011May 2011August 2011March 2012July 2012June 2016August 2016November 2016 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 1887}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 5, "token_count": 340}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 5, "token_count": 14}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 281}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 12, "token_count": 81}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 108}, {"author_id": 12, "token_count": 136}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 12, "token_count": 117}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 80}, {"author_id": 6, "token_count": 82}, {"author_id": 12, "token_count": 126}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 9, "token_count": 94}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 251}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 5, "token_count": 24}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	2633	69.25%
Jonathan E Brassow	461	12.13%
Mikulas Patocka	263	6.92%
Heinz Mauelshagen	203	5.34%
Milan Broz	100	2.63%
Mike Snitzer	19	0.50%
Michael Christie	10	0.26%
Christoph Hellwig	1	0.03%
Others	112	2.95%
Total	3802

dm-mpath.c

2219

-

42

9963

Mike SnitzerAlasdair G. KergonChandra SeetharamanKiyoshi UedaChristoph HellwigHannes ReineckeMike AndersonYufen YuMilan Broztang.junhuiMikulas PatockaMichael ChristieTejun HeoMing LeiJens AxboeOthers March 2005May 2005July 2005September 2005June 2006October 2006November 2006December 2006July 2007October 2007February 2008May 2008July 2008October 2008November 2008January 2009June 2009July 2009August 2009October 2009December 2009March 2010August 2010January 2011March 2011July 2011August 2011March 2012May 2012June 2012July 2012September 2012October 2012March 2013May 2013July 2013September 2013October 2013January 2014February 2014May 2014July 2014August 2014October 2014December 2014January 2015February 2015May 2015August 2015October 2015November 2015January 2016February 2016March 2016May 2016July 2016August 2016September 2016October 2016November 2016January 2017April 2017May 2017June 2017August 2017October 2017November 2017December 2017January 2018February 2018March 2018May 2018September 2018October 2018April 2019November 2019December 2019January 2020February 2020April 2020May 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 5, "token_count": 3450}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 9, "token_count": 63}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 34, "token_count": 43}, {"author_id": 60, "token_count": 190}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 48, "token_count": 276}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 22, "token_count": 25}, {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 48, "token_count": 9}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 48, "token_count": 67}, {"author_id": 22, "token_count": 31}, {"author_id": 24, "token_count": 219}, {"author_id": 4, "token_count": 93}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 48, "token_count": 184}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 24, "token_count": 43}, {"author_id": 34, "token_count": 112}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 24, "token_count": 138}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 48, "token_count": 131}, {"author_id": 22, "token_count": 1}, {"author_id": 57, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 4, "token_count": 61}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 4, "token_count": 3}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 4, "token_count": 83}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 22, "token_count": 91}, {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 22, "token_count": 39}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 4, "token_count": 72}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 21, "token_count": 30}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 68}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 674}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1040}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 64}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 33, "token_count": 11}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 33, "token_count": 35}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 18}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 67}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 89}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 368}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 18}, {"author_id": 43, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 4, "token_count": 90}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 32, "token_count": 75}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 294}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 232}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 432}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 65}, {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	3534	35.47%
Alasdair G. Kergon	3511	35.24%
Chandra Seetharaman	671	6.73%
Kiyoshi Ueda	400	4.01%
Christoph Hellwig	244	2.45%
Hannes Reinecke	195	1.96%
Mike Anderson	155	1.56%
Yufen Yu	75	0.75%
Milan Broz	63	0.63%
tang.junhui	46	0.46%
Mikulas Patocka	46	0.46%
Michael Christie	11	0.11%
Tejun Heo	8	0.08%
Ming Lei	8	0.08%
Jens Axboe	1	0.01%
Others	995	9.99%
Total	9963

dm-mpath.h

22

-

2

41

Alasdair G. KergonOthers March 2005December 2006 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	39	95.12%
Others	2	4.88%
Total	41

dm-path-selector.c

140

-

4

479

Alasdair G. KergonMikulas PatockaOthers March 2005May 2005October 2007October 2008July 2011 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 5, "token_count": 473}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	474	98.96%
Mikulas Patocka	1	0.21%
Others	4	0.84%
Total	479

dm-path-selector.h

92

-

5

288

Alasdair G. KergonKiyoshi UedaMike SnitzerOthers March 2005December 2006June 2009February 2016April 2020 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 5, "token_count": 253}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 24, "token_count": 25}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	253	87.85%
Kiyoshi Ueda	25	8.68%
Mike Snitzer	1	0.35%
Others	9	3.13%
Total	288

dm-queue-length.c

283

-

6

1145

Kiyoshi UedaMike SnitzerKhazhismel KumykovMikulas PatockaOthers June 2009July 2011March 2012February 2016January 2018April 2020 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 24, "token_count": 974}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 146}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kiyoshi Ueda	974	85.07%
Mike Snitzer	146	12.75%
Khazhismel Kumykov	14	1.22%
Mikulas Patocka	7	0.61%
Others	4	0.35%
Total	1145

dm-raid.c

4063

-

20

17090

Heinz MauelshagenJonathan E BrassowNeil BrownMike SnitzerSong LiuMing LeiShaohua LiMichael ChristieMikulas PatockaChristoph HellwigAlasdair G. KergonOthers January 2011July 2011August 2011October 2011January 2012March 2012May 2012July 2012October 2012December 2012January 2013February 2013April 2013May 2013June 2013May 2014September 2014October 2014April 2015October 2015May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017June 2017July 2017September 2017October 2017November 2017December 2017February 2018March 2018May 2018August 2018September 2018October 2018December 2018January 2019June 2019August 2019September 2019October 2019December 2019May 2020 var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 1886}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 12, "token_count": 1086}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 12, "token_count": 27}, {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 12, "token_count": 63}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 12, "token_count": 58}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 12, "token_count": 152}, {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 12, "token_count": 196}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 12, "token_count": 44}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 12, "token_count": 218}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 12, "token_count": 520}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 12, "token_count": 245}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 6, "token_count": 120}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 68}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 5283}, {"author_id": 4, "token_count": 524}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 6, "token_count": 2897}, {"author_id": 41, "token_count": 3}, {"author_id": 4, "token_count": 367}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 48}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 6, "token_count": 130}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 6, "token_count": 165}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 608}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 192}, {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 528}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 6, "token_count": 44}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 6, "token_count": 50}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 55}, {"author_id": 11, "token_count": 35}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 602}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 72}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 6, "token_count": 140}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 43, "token_count": 9}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 6, "token_count": 362}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 6, "token_count": 77}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Heinz Mauelshagen	11480	67.17%
Jonathan E Brassow	2627	15.37%
Neil Brown	1929	11.29%
Mike Snitzer	968	5.66%
Song Liu	35	0.20%
Ming Lei	9	0.05%
Shaohua Li	5	0.03%
Michael Christie	3	0.02%
Mikulas Patocka	2	0.01%
Christoph Hellwig	1	0.01%
Alasdair G. Kergon	1	0.01%
Others	30	0.18%
Total	17090

dm-raid1.c

1497

-

29

6513

Alasdair G. KergonJonathan E BrassowMikulas PatockaHeinz MauelshagenMike SnitzerMilan BrozNeil BrownChristoph HellwigMichael ChristieKent OverstreetTejun HeoAndrew MortonVivek GoyalJens AxboeKiyoshi UedaAl ViroLinus TorvaldsOthers June 2004September 2004January 2005February 2005March 2005July 2005January 2006March 2006June 2006October 2006November 2006December 2006May 2007July 2007October 2007February 2008March 2008April 2008October 2008November 2008January 2009April 2009June 2009July 2009September 2009December 2009February 2010March 2010August 2010September 2010January 2011May 2011March 2012July 2012August 2012December 2012February 2013March 2013October 2013February 2015May 2015July 2015January 2016June 2016July 2016August 2016October 2016November 2016May 2017June 2017July 2017August 2017October 2017April 2018July 2018November 2018August 2019May 2020July 2020 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 2271}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 19, "token_count": 18}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 12, "token_count": 3}, {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 12, "token_count": 238}, {"author_id": 9, "token_count": 90}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 12, "token_count": 55}, {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 12, "token_count": 18}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 12, "token_count": 1542}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 6, "token_count": 22}, {"author_id": 2, "token_count": 97}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 6, "token_count": 324}, {"author_id": 12, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 12, "token_count": 103}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 4, "token_count": 88}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 524}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 4, "token_count": 39}, {"author_id": 57, "token_count": 11}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 4, "token_count": 13}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 240}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 17}, {"author_id": 46, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 46}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 17}, {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	2316	35.56%
Jonathan E Brassow	2012	30.89%
Mikulas Patocka	789	12.11%
Heinz Mauelshagen	351	5.39%
Mike Snitzer	193	2.96%
Milan Broz	102	1.57%
Neil Brown	63	0.97%
Christoph Hellwig	60	0.92%
Michael Christie	46	0.71%
Kent Overstreet	19	0.29%
Tejun Heo	18	0.28%
Andrew Morton	18	0.28%
Vivek Goyal	10	0.15%
Jens Axboe	5	0.08%
Kiyoshi Ueda	3	0.05%
Al Viro	2	0.03%
Linus Torvalds	1	0.02%
Others	505	7.75%
Total	6513

dm-region-hash.c

724

-

9

3015

Heinz MauelshagenMikulas PatockaKent OverstreetMichael ChristieTejun HeoMike SnitzerJens AxboeOthers October 2008June 2009December 2009March 2010September 2010March 2011July 2012October 2013October 2015June 2016August 2016May 2018June 2018 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 6, "token_count": 2901}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 57, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 14}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Heinz Mauelshagen	2901	96.22%
Mikulas Patocka	51	1.69%
Kent Overstreet	21	0.70%
Michael Christie	14	0.46%
Tejun Heo	11	0.36%
Mike Snitzer	10	0.33%
Jens Axboe	2	0.07%
Others	5	0.17%
Total	3015

dm-round-robin.c

236

-

7

965

Alasdair G. KergonMike SnitzerMikulas PatockaKiyoshi UedaJonathan E BrassowOthers March 2005June 2006November 2006December 2006July 2007October 2008June 2009July 2011March 2012February 2016February 2017 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 5, "token_count": 795}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 113}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 31}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	801	83.01%
Mike Snitzer	144	14.92%
Mikulas Patocka	8	0.83%
Kiyoshi Ueda	2	0.21%
Jonathan E Brassow	1	0.10%
Others	9	0.93%
Total	965

dm-rq.c

596

-

11

2427

Mike SnitzerChristoph HellwigJens AxboeMing LeiYufen YuDamien Le MoalKent OverstreetOthers May 2016July 2016September 2016October 2016January 2017February 2017March 2017April 2017May 2017June 2017August 2017January 2018May 2018October 2018November 2018December 2018February 2019April 2019June 2019July 2019September 2019May 2020June 2020 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1812}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 107}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 48}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 54, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 55}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 43, "token_count": 29}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 43, "token_count": 54}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 54, "token_count": 132}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 49}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 27}, {"author_id": 32, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	2015	83.02%
Christoph Hellwig	144	5.93%
Jens Axboe	142	5.85%
Ming Lei	90	3.71%
Yufen Yu	14	0.58%
Damien Le Moal	2	0.08%
Kent Overstreet	1	0.04%
Others	19	0.78%
Total	2427

dm-rq.h

47

-

1

127

Mike Snitzer May 2016September 2016 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 118}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	127	100.00%
Total	127

dm-service-time.c

362

-

7

1352

Kiyoshi UedaMike SnitzerKhazhismel KumykovMikulas PatockaTejun HeoOthers June 2009March 2010July 2011March 2012February 2016January 2018April 2020 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 24, "token_count": 1173}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 145}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kiyoshi Ueda	1173	86.76%
Mike Snitzer	145	10.72%
Khazhismel Kumykov	14	1.04%
Mikulas Patocka	11	0.81%
Tejun Heo	3	0.22%
Others	6	0.44%
Total	1352

dm-snap-persistent.c

978

-

15

3573

Alasdair G. KergonMikulas PatockaJonathan E BrassowMike SnitzerMichael ChristieChristoph HellwigTejun HeoAndrew MortonOthers January 2009April 2009May 2009September 2009October 2009December 2009August 2010October 2010January 2011May 2011August 2011September 2013October 2013January 2014March 2014October 2015January 2016June 2016November 2016May 2017March 2018January 2020July 2020 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 5, "token_count": 2120}, {"author_id": 12, "token_count": 79}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 12, "token_count": 282}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 2, "token_count": 126}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 4, "token_count": 53}, {"author_id": 2, "token_count": 346}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 57, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 5, "token_count": 52}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 2, "token_count": 260}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 54}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 34}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	2172	60.79%
Mikulas Patocka	831	23.26%
Jonathan E Brassow	366	10.24%
Mike Snitzer	107	2.99%
Michael Christie	34	0.95%
Christoph Hellwig	7	0.20%
Tejun Heo	5	0.14%
Andrew Morton	1	0.03%
Others	50	1.40%
Total	3573

dm-snap-transient.c

152

-

5

573

Alasdair G. KergonJonathan E BrassowMike SnitzerMikulas PatockaOthers January 2009April 2009December 2009May 2011October 2015January 2016 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 5, "token_count": 283}, {"author_id": 12, "token_count": 23}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 12, "token_count": 230}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	283	49.39%
Jonathan E Brassow	255	44.50%
Mike Snitzer	28	4.89%
Mikulas Patocka	4	0.70%
Others	3	0.52%
Total	573

dm-snap.c

2853

-

25

11310

Mikulas PatockaAlasdair G. KergonMike SnitzerNikos TsironisJonathan E BrassowMilan BrozChristoph HellwigKent OverstreetAndrew MortonTejun HeoHeinz MauelshagenMichael ChristieJens AxboeKiyoshi UedaOthers June 2004March 2005July 2005February 2006March 2006June 2006October 2006December 2006July 2007October 2007February 2008March 2008April 2008July 2008October 2008January 2009April 2009June 2009September 2009October 2009December 2009March 2010August 2010September 2010January 2011March 2011May 2011August 2011July 2012December 2012March 2013October 2013November 2013January 2014March 2014February 2015June 2015July 2015October 2015January 2016February 2016June 2016July 2016August 2016June 2017August 2017November 2017May 2018June 2018August 2018October 2018March 2019June 2019July 2019October 2019December 2019July 2020 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 2681}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 170}, {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 5, "token_count": 70}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 9, "token_count": 21}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 9, "token_count": 237}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 6, "token_count": 5}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 2, "token_count": 380}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 84}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 5, "token_count": 22}, {"author_id": 12, "token_count": 19}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 12, "token_count": 205}, {"author_id": 2, "token_count": 138}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 95}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 12, "token_count": 48}, {"author_id": 4, "token_count": 1249}, {"author_id": 2, "token_count": 1950}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 2, "token_count": 120}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 2, "token_count": 204}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 133}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 180}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 2, "token_count": 138}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 476}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 32}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 47}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 10, "token_count": 758}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 4, "token_count": 755}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 332}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mikulas Patocka	4325	38.24%
Alasdair G. Kergon	3006	26.58%
Mike Snitzer	2212	19.56%
Nikos Tsironis	805	7.12%
Jonathan E Brassow	279	2.47%
Milan Broz	272	2.40%
Christoph Hellwig	50	0.44%
Kent Overstreet	25	0.22%
Andrew Morton	10	0.09%
Tejun Heo	6	0.05%
Heinz Mauelshagen	5	0.04%
Michael Christie	3	0.03%
Jens Axboe	3	0.03%
Kiyoshi Ueda	2	0.02%
Others	307	2.71%
Total	11310

dm-stats.c

1209

-

11

6394

Mikulas PatockaMike SnitzerMichael ChristieOthers August 2013September 2013December 2013August 2014October 2014May 2015June 2015August 2015May 2016June 2016February 2017May 2017October 2017November 2017January 2018June 2018December 2018August 2019May 2020 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4701}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 1521}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 73}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mikulas Patocka	6339	99.14%
Mike Snitzer	11	0.17%
Michael Christie	7	0.11%
Others	37	0.58%
Total	6394

dm-stats.h

43

-

2

167

Mikulas PatockaOthers August 2013June 2015November 2017 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 160}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mikulas Patocka	166	99.40%
Others	1	0.60%
Total	167

dm-stripe.c

528

-

27

2624

Alan CoxMikulas PatockaDan J WilliamsMike SnitzerVivek GoyalJoe ThornberChristoph HellwigAndrew MortonAlasdair G. KergonTejun HeoKent OverstreetJianpeng MaMichael ChristieHeinz MauelshagenJens AxboeKiyoshi UedaOthers October 2002December 2002June 2003August 2003September 2003March 2004April 2004September 2004January 2005February 2005March 2005March 2006June 2006December 2006October 2007February 2008September 2008October 2008November 2008June 2009July 2009September 2009February 2010August 2010September 2010January 2011March 2012July 2012August 2012September 2012December 2012March 2013May 2013September 2013October 2013October 2014July 2015June 2016August 2016April 2017May 2017June 2017August 2017March 2018May 2018October 2019February 2020May 2020 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 25, "token_count": 642}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 19, "token_count": 15}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 315}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 57, "token_count": 10}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 4, "token_count": 86}, {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 51}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 21, "token_count": 3}, {"author_id": 4, "token_count": 6}, {"author_id": 2, "token_count": 324}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 57, "token_count": 9}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 44, "token_count": 13}, {"author_id": 4, "token_count": 54}, {"author_id": 2, "token_count": 117}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 12}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 46, "token_count": 10}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 11}, {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 16}, {"author_id": 13, "token_count": 66}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 13, "token_count": 148}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 13, "token_count": 18}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 152}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 46, "token_count": 143}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alan Cox	642	24.47%
Mikulas Patocka	494	18.83%
Dan J Williams	384	14.63%
Mike Snitzer	229	8.73%
Vivek Goyal	153	5.83%
Joe Thornber	44	1.68%
Christoph Hellwig	42	1.60%
Andrew Morton	35	1.33%
Alasdair G. Kergon	31	1.18%
Tejun Heo	22	0.84%
Kent Overstreet	13	0.50%
Jianpeng Ma	13	0.50%
Michael Christie	11	0.42%
Heinz Mauelshagen	4	0.15%
Jens Axboe	2	0.08%
Kiyoshi Ueda	1	0.04%
Others	504	19.21%
Total	2624

dm-switch.c

587

-

10

3025

Jim RamsayMikulas PatockaChristoph HellwigMike SnitzerKent OverstreetOthers July 2013October 2013July 2014October 2015June 2017August 2017October 2017February 2018June 2018January 2019May 2020 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 27, "token_count": 2663}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 313}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 21, "token_count": 16}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Jim Ramsay	2663	88.03%
Mikulas Patocka	313	10.35%
Christoph Hellwig	20	0.66%
Mike Snitzer	7	0.23%
Kent Overstreet	4	0.13%
Others	18	0.60%
Total	3025

dm-sysfs.c

146

-

8

587

Milan BrozMike SnitzerMikulas PatockaJens AxboeKiyoshi UedaAlasdair G. KergonOthers January 2009June 2009December 2009January 2010February 2010January 2014February 2015March 2015May 2016October 2018 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 9, "token_count": 348}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 4, "token_count": 125}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 4, "token_count": 40}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 54, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Milan Broz	348	59.28%
Mike Snitzer	169	28.79%
Mikulas Patocka	22	3.75%
Jens Axboe	2	0.34%
Kiyoshi Ueda	1	0.17%
Alasdair G. Kergon	1	0.17%
Others	44	7.50%
Total	587

dm-table.c

2064

-

52

8602

Mike SnitzerAlan CoxDamien Le MoalMikulas PatockaAlasdair G. KergonKiyoshi UedaJoe ThornberMilan BrozChristoph HellwigAndrew MortonVivek GoyalMike AndersonJens Axboetang.junhuiDan J WilliamsAl ViroRoss ZwislerJonathan E BrassowNeil BrownLinus TorvaldsOthers October 2002November 2002December 2002January 2003February 2003June 2003July 2003September 2003December 2003February 2004March 2004April 2004May 2004June 2004November 2004January 2005February 2005July 2005March 2006June 2006October 2006May 2007July 2007October 2007December 2007February 2008April 2008September 2008October 2008January 2009April 2009May 2009June 2009July 2009September 2009December 2009January 2010August 2010March 2011April 2011July 2011August 2011September 2011October 2011January 2012March 2012July 2012September 2012December 2012March 2013August 2013October 2013November 2013February 2014June 2014July 2014August 2014October 2014December 2014February 2015March 2015May 2015June 2015October 2015January 2016February 2016March 2016April 2016May 2016June 2016October 2016November 2016January 2017April 2017May 2017June 2017July 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018October 2018November 2018December 2018March 2019May 2019June 2019July 2019August 2019November 2019December 2019July 2020September 2020 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 25, "token_count": 1906}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 25, "token_count": 53}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 1, "token_count": 124}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 19, "token_count": 81}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 45, "token_count": 7}, {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 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"group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 4, "token_count": 495}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 5, "token_count": 157}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 4, "token_count": 115}, {"author_id": 9, "token_count": 77}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 137}, {"author_id": 2, "token_count": 37}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 4, "token_count": 44}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 51}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 114}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 74}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 52}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 54, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 54, "token_count": 18}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 73}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 33, "token_count": 27}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 4, "token_count": 51}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 9, "token_count": 37}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 142}, {"author_id": 2, "token_count": 140}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 657}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 46, "token_count": 150}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 64}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 208}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 92}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 50, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 15}, {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	2482	28.85%
Alan Cox	1959	22.77%
Damien Le Moal	672	7.81%
Mikulas Patocka	407	4.73%
Alasdair G. Kergon	326	3.79%
Kiyoshi Ueda	239	2.78%
Joe Thornber	186	2.16%
Milan Broz	179	2.08%
Christoph Hellwig	174	2.02%
Andrew Morton	164	1.91%
Vivek Goyal	150	1.74%
Mike Anderson	42	0.49%
Jens Axboe	39	0.45%
tang.junhui	27	0.31%
Dan J Williams	26	0.30%
Al Viro	12	0.14%
Ross Zwisler	9	0.10%
Jonathan E Brassow	9	0.10%
Neil Brown	5	0.06%
Linus Torvalds	1	0.01%
Others	1494	17.37%
Total	8602

dm-target.c

173

-

11

627

Alan CoxMike SnitzerAndrew MortonJoe ThornberMikulas PatockaDan J WilliamsYufen YuChristoph HellwigAlasdair G. KergonLinus TorvaldsOthers October 2002December 2002January 2003May 2003June 2003March 2004May 2004June 2006January 2009April 2009August 2010December 2012March 2013August 2013December 2014February 2016May 2016June 2016April 2017June 2017April 2019 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 25, "token_count": 381}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 19, "token_count": 67}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 32, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Alan Cox	381	60.77%
Mike Snitzer	90	14.35%
Andrew Morton	71	11.32%
Joe Thornber	17	2.71%
Mikulas Patocka	11	1.75%
Dan J Williams	7	1.12%
Yufen Yu	5	0.80%
Christoph Hellwig	5	0.80%
Alasdair G. Kergon	5	0.80%
Linus Torvalds	2	0.32%
Others	33	5.26%
Total	627

dm-thin-metadata.c

2126

-

9

8832

Joe ThornberMike SnitzerNikos TsironisMikulas PatockaOthers October 2011March 2012June 2012July 2012December 2012March 2013May 2013December 2013February 2014March 2014July 2014October 2014April 2015August 2015October 2015November 2015December 2015January 2016March 2016July 2016May 2017December 2017September 2018January 2019April 2019July 2019December 2019January 2020February 2020August 2020 var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 4382}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 483}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 1683}, {"author_id": 4, "token_count": 120}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 106}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 93}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 200}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 187}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 45}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 437}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 157}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 1, "token_count": 245}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 120}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 114}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 177}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 94}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	8083	91.52%
Mike Snitzer	606	6.86%
Nikos Tsironis	94	1.06%
Mikulas Patocka	12	0.14%
Others	37	0.42%
Total	8832

dm-thin-metadata.h

242

-

3

647

Joe ThornberMike SnitzerNikos Tsironis October 2011March 2012June 2012July 2012May 2013December 2013February 2014October 2014April 2015July 2016January 2019December 2019 var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 367}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	568	87.79%
Mike Snitzer	50	7.73%
Nikos Tsironis	29	4.48%
Total	647

dm-thin.c

4533

-

24

19314

Joe ThornberMike SnitzerMikulas PatockaNikos TsironisChristoph HellwigMichael ChristieAlasdair G. KergonKent OverstreetJens AxboeOthers October 2011March 2012May 2012June 2012July 2012September 2012October 2012December 2012March 2013May 2013August 2013September 2013October 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014September 2014October 2014November 2014December 2014January 2015April 2015May 2015June 2015July 2015September 2015October 2015November 2015December 2015January 2016March 2016April 2016May 2016June 2016July 2016August 2016October 2016January 2017April 2017June 2017August 2017October 2017November 2017January 2018February 2018May 2018June 2018July 2018August 2018September 2018December 2018January 2019February 2019October 2019November 2019December 2019January 2020July 2020 var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 6282}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 1, "token_count": 1156}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 1, "token_count": 145}, {"author_id": 4, "token_count": 65}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 35}, {"author_id": 1, "token_count": 1004}, {"author_id": 4, "token_count": 99}, {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 4, "token_count": 192}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 126}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 1, "token_count": 225}, {"author_id": 4, "token_count": 21}, {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 1, "token_count": 224}, {"author_id": 4, "token_count": 48}, {"author_id": 2, "token_count": 112}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 1, "token_count": 491}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 4, "token_count": 126}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 241}, {"author_id": 4, "token_count": 243}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 292}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 415}, {"author_id": 4, "token_count": 655}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 229}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 241}, {"author_id": 4, "token_count": 86}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 461}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 1, "token_count": 2002}, {"author_id": 4, "token_count": 402}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 4, "token_count": 171}, {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 73}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 1262}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 20}, {"author_id": 1, "token_count": 59}, {"author_id": 4, "token_count": 58}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 40}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 208}, {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 50}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 311}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 45}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 4, "token_count": 32}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 223}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 134}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 162}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 46}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 69}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 96}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Thornber	15295	79.19%
Mike Snitzer	2939	15.22%
Mikulas Patocka	381	1.97%
Nikos Tsironis	231	1.20%
Christoph Hellwig	91	0.47%
Michael Christie	50	0.26%
Alasdair G. Kergon	48	0.25%
Kent Overstreet	42	0.22%
Jens Axboe	4	0.02%
Others	233	1.21%
Total	19314

dm-uevent.c

206

-

6

730

Mike AndersonMikulas PatockaKiyoshi UedaOthers October 2007April 2008December 2009March 2010May 2011May 2019 var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 34, "token_count": 709}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Anderson	709	97.12%
Mikulas Patocka	3	0.41%
Kiyoshi Ueda	2	0.27%
Others	16	2.19%
Total	730

dm-uevent.h

46

-

2

137

Mike AndersonOthers October 2007May 2019 var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 34, "token_count": 135}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Anderson	135	98.54%
Others	2	1.46%
Total	137

dm-unstripe.c

206

-

3

938

Scott BauerHeinz MauelshagenMilan Broz December 2017January 2018February 2018November 2018 var spanGroupData = [ {"timestamp": 1512115200, "group": [ {"author_id": 39, "token_count": 885}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 45}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 9, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Scott Bauer	886	94.46%
Heinz Mauelshagen	45	4.80%
Milan Broz	7	0.75%
Total	938

dm-verity-fec.c

816

-

9

3662

Sami TolvanenKent OverstreetNeil BrownGilad Ben-YossefMike SnitzerOthers December 2015January 2016June 2016February 2017March 2017April 2017April 2018May 2018August 2018May 2019March 2020April 2020 var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 3513}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 20, "token_count": 54}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 49}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Sami Tolvanen	3568	97.43%
Kent Overstreet	49	1.34%
Neil Brown	3	0.08%
Gilad Ben-Yossef	2	0.05%
Mike Snitzer	1	0.03%
Others	39	1.06%
Total	3662

dm-verity-fec.h

152

-

2

532

Sami TolvanenOthers December 2015March 2017May 2019 var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 521}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Sami Tolvanen	530	99.62%
Others	2	0.38%
Total	532

dm-verity-target.c

1269

-

17

5960

Mikulas PatockaSami TolvanenGilad Ben-YossefJaskaran KhuranaChristoph HellwigKent OverstreetMike SnitzerAlasdair G. KergonMilan BrozOthers March 2012July 2012September 2012October 2012December 2012March 2013July 2013October 2013April 2014March 2015May 2015July 2015October 2015November 2015December 2015January 2016September 2016February 2017May 2017June 2017August 2017October 2017March 2018June 2018August 2018December 2018June 2019July 2019January 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 2943}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 2, "token_count": 143}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 20, "token_count": 335}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 20, "token_count": 562}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 717}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 56, "token_count": 401}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 56, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 56, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 258}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 126}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 42, "token_count": 149}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mikulas Patocka	3273	54.92%
Sami Tolvanen	1614	27.08%
Gilad Ben-Yossef	449	7.53%
Jaskaran Khurana	149	2.50%
Christoph Hellwig	44	0.74%
Kent Overstreet	16	0.27%
Mike Snitzer	7	0.12%
Alasdair G. Kergon	3	0.05%
Milan Broz	2	0.03%
Others	403	6.76%
Total	5960

dm-verity-verify-sig.c

133

-

1

481

Jaskaran Khurana July 2019 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 42, "token_count": 481}, ]}, ]

Author Name	Tokens	Token Proportion
Jaskaran Khurana	481	100.00%
Total	481

dm-verity-verify-sig.h

60

-

2

203

Jaskaran KhuranaDamien Le Moal July 2019July 2020 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 42, "token_count": 195}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Jaskaran Khurana	195	96.06%
Damien Le Moal	8	3.94%
Total	203

dm-verity.h

132

-

7

448

Sami TolvanenGilad Ben-YossefJaskaran KhuranaMikulas PatockaOthers December 2015February 2017March 2018June 2019July 2019June 2020 var spanGroupData = [ {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 419}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 56, "token_count": 13}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Sami Tolvanen	419	93.53%
Gilad Ben-Yossef	13	2.90%
Jaskaran Khurana	5	1.12%
Mikulas Patocka	1	0.22%
Others	10	2.23%
Total	448

dm-writecache.c

2554

-

9

13724

Mikulas PatockaMike SnitzerChristoph HellwigOthers March 2018June 2018July 2018August 2018October 2018February 2019April 2019August 2019October 2019January 2020February 2020March 2020April 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 11892}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 170}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 234}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 799}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 343}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Mikulas Patocka	13543	98.68%
Mike Snitzer	1	0.01%
Christoph Hellwig	1	0.01%
Others	179	1.30%
Total	13724

dm-zero.c

87

-

8

244

Alasdair G. KergonChristoph HellwigMike SnitzerMikulas PatockaKiyoshi UedaJens AxboeOthers June 2004May 2005June 2006December 2006October 2008August 2010December 2012March 2013June 2014July 2016August 2016June 2017 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 5, "token_count": 193}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Alasdair G. Kergon	202	82.79%
Christoph Hellwig	20	8.20%
Mike Snitzer	6	2.46%
Mikulas Patocka	2	0.82%
Kiyoshi Ueda	1	0.41%
Jens Axboe	1	0.41%
Others	12	4.92%
Total	244

dm-zoned-metadata.c

3054

-

7

13610

Damien Le MoalHannes ReineckeDmitry FomichevChristoph HellwigMike SnitzerOthers June 2017July 2017August 2017January 2018October 2018April 2019June 2019August 2019October 2019November 2019December 2019May 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 10127}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 163}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 155}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 21, "token_count": 171}, {"author_id": 51, "token_count": 63}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 51, "token_count": 51}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 1761}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 80}, {"author_id": 22, "token_count": 896}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 43}, ]}, ]

Author Name	Tokens	Token Proportion
Damien Le Moal	10448	76.77%
Hannes Reinecke	2657	19.52%
Dmitry Fomichev	269	1.98%
Christoph Hellwig	188	1.38%
Mike Snitzer	16	0.12%
Others	32	0.24%
Total	13610

dm-zoned-reclaim.c

640

-

3

2505

Damien Le MoalHannes ReineckeDmitry Fomichev June 2017July 2017August 2019November 2019May 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 1914}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 66}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 51, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 331}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 22, "token_count": 171}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Damien Le Moal	1929	77.01%
Hannes Reinecke	502	20.04%
Dmitry Fomichev	74	2.95%
Total	2505

dm-zoned-target.c

1175

-

10

5248

Damien Le MoalHannes ReineckeDmitry FomichevMike SnitzerKent OverstreetChristoph HellwigOthers June 2017July 2017October 2017January 2018May 2018June 2018August 2018November 2018August 2019November 2019February 2020May 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 3349}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 7, "token_count": 141}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 176}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 51, "token_count": 88}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 997}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 429}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Damien Le Moal	3507	66.83%
Hannes Reinecke	1426	27.17%
Dmitry Fomichev	264	5.03%
Mike Snitzer	20	0.38%
Kent Overstreet	12	0.23%
Christoph Hellwig	1	0.02%
Others	18	0.34%
Total	5248

dm-zoned.h

304

-

3

1202

Damien Le MoalHannes ReineckeDmitry Fomichev June 2017July 2019August 2019November 2019May 2020June 2020 var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 7, "token_count": 838}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 20}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 51, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 178}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 140}, ]}, ]

Author Name	Tokens	Token Proportion
Damien Le Moal	851	70.80%
Hannes Reinecke	318	26.46%
Dmitry Fomichev	33	2.75%
Total	1202

dm.c

3271

-

62

13786

Mike SnitzerChristoph HellwigKiyoshi UedaMikulas PatockaDan J WilliamsAlasdair G. KergonAlan CoxMilan BrozAndrew MortonMing LeiJens AxboeVivek GoyalMike AndersonKent OverstreetTejun HeoNeil BrownJoe ThornberDamien Le MoalMichael ChristieHannes ReineckeAl ViroSami TolvanenLinus TorvaldsChandra SeetharamanOthers October 2002November 2002December 2002June 2003July 2003August 2003December 2003February 2004March 2004April 2004May 2004June 2004August 2004November 2004January 2005May 2005July 2005September 2005January 2006February 2006March 2006June 2006October 2006December 2006January 2007May 2007July 2007October 2007December 2007February 2008July 2008August 2008September 2008October 2008November 2008January 2009April 2009June 2009October 2009December 2009February 2010March 2010August 2010September 2010January 2011March 2011August 2011October 2011July 2012September 2012October 2012December 2012January 2013February 2013March 2013July 2013August 2013September 2013October 2013November 2013January 2014March 2014June 2014August 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015October 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016January 2017February 2017April 2017May 2017June 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018October 2018November 2018December 2018January 2019February 2019March 2019April 2019May 2019July 2019October 2019November 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 25, "token_count": 397}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 45, "token_count": 6}, {"author_id": 25, "token_count": 23}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1057042800, "group": [ 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2, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 46}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 90}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 3174}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 6}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 225}, {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 6}, {"author_id": 4, "token_count": 21}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 21, "token_count": 26}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 100}, {"author_id": 13, "token_count": 217}, {"author_id": 2, "token_count": 57}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 13, "token_count": 140}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 96}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 12}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 4, "token_count": 205}, {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 886}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 4, "token_count": 97}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 4, "token_count": 120}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 127}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 137}, {"author_id": 3, "token_count": 61}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 54, "token_count": 58}, {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 21, "token_count": 130}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 54, "token_count": 51}, {"author_id": 4, "token_count": 14}, {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 4, "token_count": 254}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 29}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 63}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 13, "token_count": 82}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 21, "token_count": 243}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 46, "token_count": 125}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 21, "token_count": 14}, {"author_id": 4, "token_count": 7}, {"author_id": 46, "token_count": 3}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 21, "token_count": 11}, {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 14}, {"author_id": 43, "token_count": 153}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 22}, {"author_id": 2, "token_count": 130}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 4, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	6828	49.53%
Christoph Hellwig	1467	10.64%
Kiyoshi Ueda	1032	7.49%
Mikulas Patocka	832	6.04%
Dan J Williams	595	4.32%
Alasdair G. Kergon	472	3.42%
Alan Cox	420	3.05%
Milan Broz	231	1.68%
Andrew Morton	225	1.63%
Ming Lei	153	1.11%
Jens Axboe	133	0.96%
Vivek Goyal	128	0.93%
Mike Anderson	119	0.86%
Kent Overstreet	95	0.69%
Tejun Heo	58	0.42%
Neil Brown	58	0.42%
Joe Thornber	43	0.31%
Damien Le Moal	18	0.13%
Michael Christie	15	0.11%
Hannes Reinecke	8	0.06%
Al Viro	6	0.04%
Sami Tolvanen	5	0.04%
Linus Torvalds	4	0.03%
Chandra Seetharaman	2	0.01%
Others	839	6.09%
Total	13786

dm.h

214

-

21

906

Mike SnitzerAlan CoxMikulas PatockaKiyoshi UedaAlasdair G. KergonMilan BrozAndrew MortonJoe ThornberDan J WilliamsMike AndersonTejun HeoChristoph HellwigOthers October 2002June 2003July 2003March 2004November 2004January 2005March 2005March 2006June 2006October 2006December 2006December 2007April 2008October 2008January 2009April 2009June 2009December 2009March 2010August 2010October 2011July 2012September 2012August 2013September 2013November 2013January 2014February 2014August 2014October 2014March 2015May 2015June 2015January 2016February 2016May 2016June 2016January 2017April 2017October 2017December 2017May 2019July 2019 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 25, "token_count": 158}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 19, "token_count": 23}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 19, "token_count": 24}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 9, "token_count": 41}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 24, "token_count": 64}, {"author_id": 4, "token_count": 19}, {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 34, "token_count": 10}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 24, "token_count": 19}, {"author_id": 4, "token_count": 46}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 55}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Snitzer	208	22.96%
Alan Cox	158	17.44%
Mikulas Patocka	125	13.80%
Kiyoshi Ueda	102	11.26%
Alasdair G. Kergon	83	9.16%
Milan Broz	49	5.41%
Andrew Morton	47	5.19%
Joe Thornber	17	1.88%
Dan J Williams	12	1.32%
Mike Anderson	10	1.10%
Tejun Heo	3	0.33%
Christoph Hellwig	1	0.11%
Others	91	10.04%
Total	906

md-autodetect.c

291

-

12

1288

Kai GermaschewskiChristoph HellwigAndrew MortonNeil BrownAl ViroOthers February 2003September 2003March 2004January 2006October 2006April 2008July 2008August 2008September 2008October 2008January 2009February 2009March 2009November 2017June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1044086400, "group": [ {"author_id": 47, "token_count": 694}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 19, "token_count": 188}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 297}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Kai Germaschewski	694	53.88%
Christoph Hellwig	303	23.52%
Andrew Morton	188	14.60%
Neil Brown	16	1.24%
Al Viro	4	0.31%
Others	83	6.44%
Total	1288

md-bitmap.c

2618

-

37

12684

Neil BrownGoldwyn RodriguesGuoqing JiangJonathan E BrassowShaohua LiXiao JiangAndrew MortonChristoph HellwigMichael ChristieAl ViroAndre NollJianpeng MaTejun HeoMike SnitzerJens AxboeOthers June 2005July 2005August 2005September 2005November 2005January 2006June 2006October 2006January 2007February 2007May 2007July 2007October 2007February 2008March 2008May 2008June 2008July 2008August 2008December 2008March 2009April 2009May 2009September 2009October 2009December 2009March 2010June 2010October 2010January 2011March 2011May 2011June 2011July 2011September 2011October 2011December 2011March 2012April 2012May 2012August 2012October 2012January 2013April 2013June 2013December 2013March 2014May 2014June 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015August 2015September 2015April 2016May 2016June 2016July 2016October 2016November 2016December 2016March 2017May 2017July 2017August 2017September 2017October 2017November 2017June 2018August 2018October 2018April 2019May 2019June 2019September 2019December 2019January 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 0, "token_count": 3175}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 195}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 87}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 70}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 512}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 0, "token_count": 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"token_count": 8}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 1672}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 236}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 23}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 12, "token_count": 314}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 162}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 0, "token_count": 2506}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 16, "token_count": 86}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 16, "token_count": 672}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 16, "token_count": 14}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 16, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 18, "token_count": 20}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 429}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 87}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 153}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 18, "token_count": 178}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 31}, {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 90}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 31, "token_count": 30}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	10070	79.39%
Goldwyn Rodrigues	833	6.57%
Guoqing Jiang	734	5.79%
Jonathan E Brassow	343	2.70%
Shaohua Li	99	0.78%
Xiao Jiang	42	0.33%
Andrew Morton	11	0.09%
Christoph Hellwig	9	0.07%
Michael Christie	8	0.06%
Al Viro	6	0.05%
Andre Noll	5	0.04%
Jianpeng Ma	4	0.03%
Tejun Heo	1	0.01%
Mike Snitzer	1	0.01%
Jens Axboe	1	0.01%
Others	517	4.08%
Total	12684

md-bitmap.h

278

-

7

714

Neil BrownGoldwyn RodriguesGuoqing JiangTejun HeoOthers June 2005July 2005August 2005September 2005November 2005June 2006October 2006February 2007May 2007July 2007February 2008March 2008June 2008December 2009March 2010June 2010October 2010October 2011March 2012May 2012December 2013March 2014June 2014April 2015August 2015March 2016May 2016March 2017November 2017August 2018 var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 380}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 16, "token_count": 29}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 20}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 18, "token_count": 30}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	565	79.13%
Goldwyn Rodrigues	52	7.28%
Guoqing Jiang	51	7.14%
Tejun Heo	1	0.14%
Others	45	6.30%
Total	714

md-cluster.c

1596

-

14

7554

Goldwyn RodriguesGuoqing JiangNeil BrownShaohua LiMike SnitzerOthers March 2014June 2014October 2014February 2015March 2015April 2015June 2015July 2015August 2015September 2015October 2015December 2015January 2016May 2016August 2016February 2017March 2017April 2017May 2017October 2017June 2018July 2018August 2018October 2018May 2019July 2020August 2020 var spanGroupData = [ {"timestamp": 1393660800, "group": [ {"author_id": 16, "token_count": 957}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 16, "token_count": 1811}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 16, "token_count": 506}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 16, "token_count": 62}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 385}, {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 16, "token_count": 66}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 18, "token_count": 370}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 16, "token_count": 106}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 122}, {"author_id": 18, "token_count": 84}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 99}, {"author_id": 18, "token_count": 96}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 16, "token_count": 48}, {"author_id": 18, "token_count": 585}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 256}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 18, "token_count": 269}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 18, "token_count": 878}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 13}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 18, "token_count": 76}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 18}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 649}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Goldwyn Rodrigues	4162	55.10%
Guoqing Jiang	3296	43.63%
Neil Brown	30	0.40%
Shaohua Li	19	0.25%
Mike Snitzer	1	0.01%
Others	46	0.61%
Total	7554

md-cluster.h

36

-

3

327

Goldwyn RodriguesGuoqing JiangOthers March 2014June 2014October 2014March 2015April 2015June 2015August 2015September 2015October 2015December 2015May 2016March 2017November 2017October 2018 var spanGroupData = [ {"timestamp": 1393660800, "group": [ {"author_id": 16, "token_count": 59}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 16, "token_count": 70}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 16, "token_count": 43}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 29}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 18, "token_count": 24}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 38}, ]}, ]

Author Name	Tokens	Token Proportion
Goldwyn Rodrigues	234	71.56%
Guoqing Jiang	92	28.13%
Others	1	0.31%
Total	327

md-faulty.c

363

-

13

1716

Neil BrownDan J WilliamsKent OverstreetChristoph HellwigAndre NollShaohua LiTejun HeoLei MingOthers November 2004January 2006December 2006September 2007October 2008March 2009June 2009December 2009March 2010October 2010March 2011July 2011September 2011October 2011March 2012September 2012October 2012October 2013December 2014July 2015January 2016February 2017June 2017August 2017May 2018May 2019July 2020 var spanGroupData = [ {"timestamp": 1099296000, "group": [ {"author_id": 0, "token_count": 1441}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 13, "token_count": 54}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 15}, {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	1556	90.68%
Dan J Williams	54	3.15%
Kent Overstreet	25	1.46%
Christoph Hellwig	17	0.99%
Andre Noll	15	0.87%
Shaohua Li	9	0.52%
Tejun Heo	3	0.17%
Lei Ming	3	0.17%
Others	34	1.98%
Total	1716

md-linear.c

320

-

25

1338

Neil BrownLinus Torvalds (pre-git)Kent OverstreetShaohua LiDan J WilliamsColy LiJianpeng MaChristoph HellwigAndre NollAndrew MortonLinus TorvaldsMichael ChristieTejun HeoAl ViroMike SnitzerJens AxboeOthers January 1996March 1996May 1996March 1997October 1997June 1999January 2000May 2000July 2000October 2000February 2002April 2002June 2002July 2002August 2002October 2002March 2003April 2003May 2003August 2003September 2003February 2004November 2004January 2005May 2005September 2005January 2006June 2006May 2007June 2008July 2008October 2008March 2009June 2009August 2009December 2009March 2010May 2010August 2010September 2010July 2011September 2011October 2011December 2011March 2012April 2012September 2012October 2012October 2013November 2013September 2014December 2014June 2016August 2016November 2016January 2017February 2017April 2017May 2017June 2017August 2017October 2017March 2018May 2018January 2019May 2019September 2019July 2020 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 17, "token_count": 97}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 17, "token_count": 59}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 29, "token_count": 11}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 137}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 13, "token_count": 62}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 13}, {"author_id": 0, "token_count": 48}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 44, "token_count": 25}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 64}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 92}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 14, "token_count": 30}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 8, "token_count": 15}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	605	45.22%
Linus Torvalds (pre-git)	193	14.42%
Kent Overstreet	100	7.47%
Shaohua Li	80	5.98%
Dan J Williams	62	4.63%
Coly Li	30	2.24%
Jianpeng Ma	25	1.87%
Christoph Hellwig	24	1.79%
Andre Noll	23	1.72%
Andrew Morton	12	0.90%
Linus Torvalds	11	0.82%
Michael Christie	6	0.45%
Tejun Heo	4	0.30%
Al Viro	3	0.22%
Mike Snitzer	1	0.07%
Jens Axboe	1	0.07%
Others	158	11.81%
Total	1338

md-linear.h

17

-

8

43

Linus Torvalds (pre-git)Neil BrownColy LiAl ViroAndre NollOthers January 2000April 2002August 2002May 2003November 2004June 2006July 2008June 2009August 2011October 2011January 2017November 2017May 2020 var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	18	41.86%
Neil Brown	15	34.88%
Coly Li	4	9.30%
Al Viro	2	4.65%
Andre Noll	1	2.33%
Others	3	6.98%
Total	43

md-multipath.c

477

-

27

2287

Neil BrownLinus TorvaldsAl ViroDan J WilliamsChristoph HellwigAndrew MortonKent OverstreetShaohua LiJens AxboeAndre NollMing LeiTejun HeoLei MingMike SnitzerMichael ChristieOthers February 2002April 2002June 2002July 2002August 2002October 2002February 2003March 2003April 2003May 2003July 2003August 2003September 2003February 2004June 2004August 2004October 2004January 2005May 2005September 2005November 2005January 2006March 2006October 2006September 2007June 2008March 2009June 2009August 2009December 2009March 2010August 2010September 2010March 2011May 2011July 2011October 2011December 2011March 2012July 2012October 2012October 2013September 2014December 2014July 2015January 2016March 2016June 2016August 2016November 2016December 2016February 2017April 2017June 2017August 2017October 2017January 2018May 2018June 2018May 2019September 2019July 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 29, "token_count": 814}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 45, "token_count": 42}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 45, "token_count": 58}, {"author_id": 0, "token_count": 146}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 0, "token_count": 169}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 19, "token_count": 16}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 54, "token_count": 13}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 133}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 0, "token_count": 59}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 13, "token_count": 47}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 11}, {"author_id": 0, "token_count": 14}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 40, "token_count": 12}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "token_count": 78}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 58}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 43, "token_count": 13}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 7}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	1018	44.51%
Linus Torvalds	814	35.59%
Al Viro	100	4.37%
Dan J Williams	61	2.67%
Christoph Hellwig	49	2.14%
Andrew Morton	34	1.49%
Kent Overstreet	31	1.36%
Shaohua Li	23	1.01%
Jens Axboe	23	1.01%
Andre Noll	23	1.01%
Ming Lei	13	0.57%
Tejun Heo	4	0.17%
Lei Ming	4	0.17%
Mike Snitzer	1	0.04%
Michael Christie	1	0.04%
Others	88	3.85%
Total	2287

md-multipath.h

32

-

4

74

Linus TorvaldsNeil BrownAl ViroOthers February 2002April 2002July 2002August 2002May 2003October 2004October 2011November 2017 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 29, "token_count": 46}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	46	62.16%
Neil Brown	20	27.03%
Al Viro	7	9.46%
Others	1	1.35%
Total	74

md.c

9885

-

122

48822

Neil BrownLinus Torvalds (pre-git)Goldwyn RodriguesGuoqing JiangArtur PaszkiewiczDan J WilliamsXiao JiangShaohua LiJonathan E BrassowAndre NollAndrew MortonSong LiuAl ViroLinus TorvaldsYufen YuTomasz MajchrzakChristoph HellwigTejun HeoJianpeng MaKent OverstreetPawel BaldysiakJens AxboeHeinz MauelshagenMaciej TrelaHannes ReineckeMike SnitzerMichael ChristieColy LiMikulas PatockaRaz Ben-Jehuda (caro)Damien Le MoalLei MingOthers January 1996March 1996July 1996September 1996August 1997October 1997January 1998March 1998May 1999June 1999September 1999January 2000March 2000May 2000July 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003June 2003August 2003September 2003January 2004February 2004March 2004June 2004August 2004October 2004November 2004December 2004January 2005February 2005March 2005April 2005May 2005June 2005July 2005August 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006October 2006November 2006December 2006January 2007February 2007March 2007April 2007May 2007July 2007September 2007October 2007December 2007February 2008March 2008April 2008May 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009March 2009April 2009May 2009June 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010April 2010May 2010June 2010July 2010August 2010September 2010October 2010November 2010December 2010January 2011February 2011March 2011May 2011June 2011July 2011August 2011September 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012September 2012October 2012November 2012December 2012February 2013March 2013April 2013May 2013June 2013August 2013October 2013November 2013December 2013January 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015August 2015September 2015October 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018October 2018January 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019December 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 17, "token_count": 72}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 17, "token_count": 334}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 17, "token_count": 69}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 17, "token_count": 43}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 17, "token_count": 1590}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 17, "token_count": 732}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 17, "token_count": 412}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 965113200, "group": [ {"author_id": 17, "token_count": 4}, ]}, 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6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 45, "token_count": 137}, {"author_id": 19, "token_count": 22}, {"author_id": 0, "token_count": 1455}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 45, "token_count": 28}, {"author_id": 0, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 0, "token_count": 210}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 0, "token_count": 130}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 19, "token_count": 9}, {"author_id": 0, "token_count": 2247}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 19, "token_count": 18}, {"author_id": 29, "token_count": 1}, {"author_id": 0, "token_count": 177}, ]}, {"timestamp": 1054450800, 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"token_count": 16}, {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 15, "token_count": 212}, {"author_id": 21, "token_count": 34}, {"author_id": 7, "token_count": 9}, {"author_id": 31, "token_count": 6}, {"author_id": 60, "token_count": 212}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 98}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	32066	65.68%
Linus Torvalds (pre-git)	3358	6.88%
Goldwyn Rodrigues	1776	3.64%
Guoqing Jiang	1234	2.53%
Artur Paszkiewicz	1105	2.26%
Dan J Williams	1031	2.11%
Xiao Jiang	958	1.96%
Shaohua Li	893	1.83%
Jonathan E Brassow	505	1.03%
Andre Noll	499	1.02%
Andrew Morton	388	0.79%
Song Liu	387	0.79%
Al Viro	305	0.62%
Linus Torvalds	293	0.60%
Yufen Yu	224	0.46%
Tomasz Majchrzak	198	0.41%
Christoph Hellwig	184	0.38%
Tejun Heo	179	0.37%
Jianpeng Ma	98	0.20%
Kent Overstreet	95	0.19%
Pawel Baldysiak	62	0.13%
Jens Axboe	43	0.09%
Heinz Mauelshagen	38	0.08%
Maciej Trela	34	0.07%
Hannes Reinecke	29	0.06%
Mike Snitzer	28	0.06%
Michael Christie	25	0.05%
Coly Li	17	0.03%
Mikulas Patocka	10	0.02%
Raz Ben-Jehuda (caro)	9	0.02%
Damien Le Moal	9	0.02%
Lei Ming	7	0.01%
Others	2735	5.60%
Total	48822

md.h

818

-

35

2904

Neil BrownLinus Torvalds (pre-git)Christoph HellwigGoldwyn RodriguesShaohua LiXiao JiangHannes ReineckeGuoqing JiangJonathan E BrassowArtur PaszkiewiczAndrew MortonAndre NollDan J WilliamsSong LiuAl ViroTomasz MajchrzakLinus TorvaldsTejun HeoHeinz MauelshagenColy LiMichael ChristiePawel BaldysiakJens AxboeJianpeng MaOthers January 2000March 2000May 2000October 2000February 2002May 2002June 2002July 2002August 2002October 2002January 2003February 2003March 2003April 2003August 2003January 2004February 2004March 2004June 2004August 2004June 2005September 2005November 2005January 2006March 2006June 2006July 2006October 2006April 2007July 2007February 2008April 2008May 2008June 2008July 2008October 2008January 2009March 2009April 2009June 2009August 2009December 2009March 2010April 2010May 2010June 2010July 2010August 2010September 2010October 2010January 2011February 2011June 2011July 2011September 2011October 2011December 2011March 2012May 2012July 2012October 2012March 2013April 2013June 2013December 2013March 2014June 2014September 2014October 2014December 2014April 2015May 2015August 2015December 2015January 2016June 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017February 2018July 2018October 2018March 2019May 2019June 2019July 2019August 2019September 2019December 2019April 2020June 2020July 2020 var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 17, "token_count": 175}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 17, "token_count": 15}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 29, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 0, 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{"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 76}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 8, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 8, "token_count": 44}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 15, "token_count": 39}, {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 44}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 34}, {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 8, "token_count": 15}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 27}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 35, "token_count": 14}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 35}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 31, "token_count": 61}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 21, "token_count": 60}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	1522	52.41%
Linus Torvalds (pre-git)	202	6.96%
Christoph Hellwig	167	5.75%
Goldwyn Rodrigues	151	5.20%
Shaohua Li	143	4.92%
Xiao Jiang	66	2.27%
Hannes Reinecke	61	2.10%
Guoqing Jiang	57	1.96%
Jonathan E Brassow	49	1.69%
Artur Paszkiewicz	43	1.48%
Andrew Morton	37	1.27%
Andre Noll	36	1.24%
Dan J Williams	35	1.21%
Song Liu	30	1.03%
Al Viro	24	0.83%
Tomasz Majchrzak	17	0.59%
Linus Torvalds	11	0.38%
Tejun Heo	10	0.34%
Heinz Mauelshagen	5	0.17%
Coly Li	5	0.17%
Michael Christie	4	0.14%
Pawel Baldysiak	3	0.10%
Jens Axboe	3	0.10%
Jianpeng Ma	1	0.03%
Others	222	7.64%
Total	2904

raid0.c

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3910

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2017February 2017April 2017May 2017June 2017August 2017October 2017March 2018May 2018June 2018December 2018May 2019September 2019October 2019July 2020 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 17, "token_count": 187}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 17, "token_count": 185}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 29, "token_count": 9}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 0, "token_count": 164}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 19, "token_count": 34}, {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 87}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 40, "token_count": 14}, {"author_id": 21, "token_count": 1}, {"author_id": 13, "token_count": 60}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 95}, {"author_id": 0, "token_count": 60}, {"author_id": 36, "token_count": 306}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 38, "token_count": 380}, {"author_id": 0, "token_count": 13}, {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 38, "token_count": 28}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 126}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 275}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 44, "token_count": 13}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 0, "token_count": 152}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 76}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 17}, {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 533}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 7}, {"author_id": 53, "token_count": 1}, {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 165}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	1561	39.92%
Shaohua Li	582	14.88%
Linus Torvalds (pre-git)	409	10.46%
Maciej Trela	408	10.43%
Raz Ben-Jehuda (caro)	306	7.83%
Andre Noll	113	2.89%
Dan J Williams	60	1.53%
Kent Overstreet	53	1.36%
Andrew Morton	40	1.02%
Christoph Hellwig	34	0.87%
Heinz Mauelshagen	16	0.41%
Jianpeng Ma	13	0.33%
Linus Torvalds	9	0.23%
Tejun Heo	4	0.10%
Jens Axboe	3	0.08%
Song Liu	1	0.03%
Pawel Baldysiak	1	0.03%
Michael Christie	1	0.03%
Al Viro	1	0.03%
Others	295	7.54%
Total	3910

raid0.h

32

-

5

63

Linus Torvalds (pre-git)Neil BrownAndre NollAndrew MortonOthers January 1996January 2000October 2002May 2003January 2009June 2009October 2011March 2012November 2017September 2019 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 17, "token_count": 30}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	31	49.21%
Neil Brown	25	39.68%
Andre Noll	4	6.35%
Andrew Morton	2	3.17%
Others	1	1.59%
Total	63

raid1-10.c

112

-

3

374

Ming LeiOthers July 2017November 2017June 2019 var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 43, "token_count": 325}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
Ming Lei	325	86.90%
Others	49	13.10%
Total	374

raid1.c

3389

-

63

16134

Neil BrownLinus Torvalds (pre-git)Coly LiLinus TorvaldsShaohua LiLei MingXiao JiangAndrew MortonGuoqing JiangRobert LeBlancGoldwyn RodriguesDan J WilliamsJianpeng MaKent OverstreetYufen YuChristoph HellwigAl ViroTomasz MajchrzakMichael ChristieJonathan E BrassowAndre NollMing LeiTejun HeoJens AxboeHannes ReineckeMikulas PatockaPawel BaldysiakMike SnitzerOthers October 1997March 2000May 2000October 2000February 2002April 2002June 2002July 2002August 2002October 2002November 2002December 2002January 2003March 2003April 2003May 2003June 2003August 2003September 2003February 2004March 2004April 2004June 2004August 2004October 2004January 2005March 2005May 2005June 2005July 2005August 2005September 2005October 2005November 2005January 2006March 2006May 2006June 2006July 2006August 2006October 2006December 2006January 2007May 2007June 2007August 2007September 2007October 2007February 2008March 2008April 2008May 2008June 2008October 2008January 2009February 2009March 2009June 2009August 2009October 2009November 2009December 2009March 2010May 2010August 2010September 2010October 2010November 2010January 2011March 2011April 2011May 2011June 2011July 2011September 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012August 2012September 2012October 2012November 2012February 2013April 2013May 2013June 2013July 2013August 2013October 2013November 2013February 2014April 2014July 2014August 2014September 2014October 2014December 2014February 2015June 2015July 2015August 2015October 2015January 2016February 2016March 2016May 2016June 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017December 2017February 2018March 2018April 2018May 2018June 2018August 2018October 2018February 2019April 2019May 2019June 2019July 2019September 2019October 2019December 2019January 2020July 2020 var spanGroupData = [ {"timestamp": 875689200, 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18, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 32, "token_count": 26}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 32, "token_count": 76}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 88}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 210}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 31, "token_count": 6}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 32, "token_count": 32}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 31, "token_count": 334}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	9918	61.47%
Linus Torvalds (pre-git)	832	5.16%
Coly Li	772	4.78%
Linus Torvalds	621	3.85%
Shaohua Li	582	3.61%
Lei Ming	384	2.38%
Xiao Jiang	340	2.11%
Andrew Morton	308	1.91%
Guoqing Jiang	225	1.39%
Robert LeBlanc	209	1.30%
Goldwyn Rodrigues	190	1.18%
Dan J Williams	188	1.17%
Jianpeng Ma	171	1.06%
Kent Overstreet	165	1.02%
Yufen Yu	136	0.84%
Christoph Hellwig	125	0.77%
Al Viro	107	0.66%
Tomasz Majchrzak	65	0.40%
Michael Christie	63	0.39%
Jonathan E Brassow	46	0.29%
Andre Noll	36	0.22%
Ming Lei	25	0.15%
Tejun Heo	7	0.04%
Jens Axboe	7	0.04%
Hannes Reinecke	3	0.02%
Mikulas Patocka	2	0.01%
Pawel Baldysiak	1	0.01%
Mike Snitzer	1	0.01%
Others	605	3.75%
Total	16134

raid1.h

218

-

14

277

Neil BrownLinus Torvalds (pre-git)Coly LiLinus TorvaldsShaohua LiGoldwyn RodriguesAndrew MortonLei MingJianpeng MaJonathan E BrassowAl ViroOthers March 2000May 2000February 2002April 2002August 2002May 2003February 2004June 2004October 2004June 2005September 2005January 2006December 2009July 2011October 2011December 2011July 2012November 2013August 2015November 2016February 2017March 2017April 2017November 2017February 2018May 2020 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 17, "token_count": 47}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 29, "token_count": 28}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 14, "token_count": 46}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	119	42.96%
Linus Torvalds (pre-git)	49	17.69%
Coly Li	46	16.61%
Linus Torvalds	28	10.11%
Shaohua Li	7	2.53%
Goldwyn Rodrigues	7	2.53%
Andrew Morton	6	2.17%
Lei Ming	3	1.08%
Jianpeng Ma	3	1.08%
Jonathan E Brassow	2	0.72%
Al Viro	2	0.72%
Others	5	1.81%
Total	277

raid10.c

4935

-

70

23923

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2012November 2012February 2013April 2013May 2013June 2013July 2013August 2013October 2013November 2013January 2014May 2014July 2014August 2014December 2014February 2015May 2015June 2015July 2015August 2015October 2015December 2015January 2016March 2016May 2016June 2016August 2016October 2016November 2016December 2016February 2017March 2017April 2017May 2017June 2017July 2017August 2017October 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018August 2018September 2018October 2018December 2018March 2019May 2019June 2019July 2019September 2019March 2020July 2020 var spanGroupData = [ {"timestamp": 1091343600, "group": [ {"author_id": 0, "token_count": 3793}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 0, "token_count": 103}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 1020}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 0, "token_count": 70}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 99}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 310}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, 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{"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 21, "token_count": 1}, {"author_id": 13, "token_count": 96}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 40, "token_count": 27}, {"author_id": 0, "token_count": 32}, {"author_id": 36, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 263}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 38, "token_count": 427}, {"author_id": 0, "token_count": 6}, {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 62}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 0, "token_count": 25}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "token_count": 115}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 2587}, {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 330}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 1840}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 0, "token_count": 112}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 162}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 44, "token_count": 23}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 44, "token_count": 19}, {"author_id": 0, "token_count": 4889}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 12, "token_count": 28}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 44, "token_count": 8}, {"author_id": 12, "token_count": 11}, {"author_id": 0, "token_count": 207}, {"author_id": 8, "token_count": 110}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 41}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 12, "token_count": 206}, {"author_id": 3, "token_count": 18}, {"author_id": 0, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 23}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 159}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 74}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 157}, {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 21, "token_count": 20}, {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 0, "token_count": 170}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 127}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 15, "token_count": 24}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 13, "token_count": 15}, {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 107}, {"author_id": 0, "token_count": 405}, {"author_id": 35, "token_count": 74}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 651}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 49, "token_count": 460}, {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 37, "token_count": 9}, {"author_id": 8, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 18, "token_count": 286}, {"author_id": 37, "token_count": 387}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 9}, {"author_id": 18, "token_count": 17}, {"author_id": 0, "token_count": 299}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 19}, {"author_id": 18, "token_count": 3}, {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 43, "token_count": 17}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 71}, {"author_id": 8, "token_count": 165}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 18, "token_count": 508}, {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 32, "token_count": 26}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 60}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 348}, {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 18, "token_count": 139}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 106}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 31, "token_count": 6}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 21, "token_count": 14}, {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	18651	77.96%
Guoqing Jiang	1425	5.96%
Robert LeBlanc	460	1.92%
Maciej Trela	429	1.79%
Shaohua Li	425	1.78%
Lei Ming	396	1.66%
Kent Overstreet	277	1.16%
Jonathan E Brassow	256	1.07%
Dan J Williams	234	0.98%
Christoph Hellwig	141	0.59%
Michael Christie	107	0.45%
Tomasz Majchrzak	81	0.34%
Jianpeng Ma	50	0.21%
Andre Noll	37	0.15%
Yufen Yu	28	0.12%
Artur Paszkiewicz	24	0.10%
Ming Lei	17	0.07%
Jens Axboe	9	0.04%
Xiao Jiang	6	0.03%
Raz Ben-Jehuda (caro)	5	0.02%
Tejun Heo	3	0.01%
Heinz Mauelshagen	2	0.01%
Damien Le Moal	2	0.01%
Al Viro	2	0.01%
Mikulas Patocka	1	0.00%
Mike Snitzer	1	0.00%
Goldwyn Rodrigues	1	0.00%
Others	853	3.57%
Total	23923

raid10.h

183

-

8

297

Neil BrownJonathan E BrassowGuoqing JiangMaciej TrelaTomasz MajchrzakOthers August 2004January 2006June 2006March 2010March 2011July 2011October 2011December 2011May 2012July 2012August 2012February 2013August 2015June 2016November 2016April 2017October 2017November 2017February 2018May 2020 var spanGroupData = [ {"timestamp": 1091343600, "group": [ {"author_id": 0, "token_count": 128}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Neil Brown	271	91.25%
Jonathan E Brassow	7	2.36%
Guoqing Jiang	7	2.36%
Maciej Trela	5	1.68%
Tomasz Majchrzak	4	1.35%
Others	3	1.01%
Total	297

raid5-cache.c

3187

-

23

14118

Song LiuShaohua LiChristoph HellwigHeinz MauelshagenNeil BrownArtur PaszkiewiczKent OverstreetJens AxboeYufen YuXiao JiangMichael ChristieLei MingMike SnitzerGuoqing JiangOthers August 2015September 2015October 2015December 2015January 2016April 2016May 2016June 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017August 2017October 2017November 2017December 2017March 2018May 2018August 2018May 2019July 2020 var spanGroupData = [ {"timestamp": 1438412400, "group": [ {"author_id": 8, "token_count": 2166}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 21, "token_count": 68}, {"author_id": 8, "token_count": 170}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 21, "token_count": 172}, {"author_id": 8, "token_count": 192}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 21, "token_count": 246}, {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 54, "token_count": 20}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 41, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 8, "token_count": 18}, {"author_id": 11, "token_count": 7779}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 28}, {"author_id": 11, "token_count": 87}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 11, "token_count": 1003}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 8, "token_count": 87}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 15, "token_count": 59}, {"author_id": 6, "token_count": 114}, {"author_id": 0, "token_count": 8}, {"author_id": 11, "token_count": 1160}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 11, "token_count": 88}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 13}, {"author_id": 11, "token_count": 92}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 65}, {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 88}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 11, "token_count": 47}, {"author_id": 31, "token_count": 12}, {"author_id": 32, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	10366	73.42%
Shaohua Li	2700	19.12%
Christoph Hellwig	501	3.55%
Heinz Mauelshagen	114	0.81%
Neil Brown	75	0.53%
Artur Paszkiewicz	59	0.42%
Kent Overstreet	42	0.30%
Jens Axboe	20	0.14%
Yufen Yu	14	0.10%
Xiao Jiang	12	0.08%
Michael Christie	12	0.08%
Lei Ming	4	0.03%
Mike Snitzer	1	0.01%
Guoqing Jiang	1	0.01%
Others	197	1.40%
Total	14118

raid5-log.h

154

-

7

967

Artur PaszkiewiczTomasz MajchrzakShaohua LiSong LiuNeil BrownOthers March 2017April 2017May 2017October 2017November 2017December 2017February 2018August 2018February 2019 var spanGroupData = [ {"timestamp": 1488355200, "group": [ {"author_id": 15, "token_count": 743}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 35, "token_count": 150}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 15, "token_count": 23}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 8, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Artur Paszkiewicz	770	79.63%
Tomasz Majchrzak	150	15.51%
Shaohua Li	25	2.59%
Song Liu	15	1.55%
Neil Brown	1	0.10%
Others	6	0.62%
Total	967

raid5-ppl.c

1559

-

12

7222

Artur PaszkiewiczTomasz MajchrzakPawel BaldysiakKent OverstreetYufen YuChristoph HellwigNeil BrownOthers March 2017April 2017May 2017June 2017July 2017August 2017September 2017December 2017February 2018May 2018February 2019March 2019May 2019September 2019December 2019July 2020 var spanGroupData = [ {"timestamp": 1488355200, "group": [ {"author_id": 15, "token_count": 5257}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 15, "token_count": 232}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 9}, {"author_id": 53, "token_count": 496}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 19}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 35, "token_count": 807}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 15, "token_count": 46}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 282}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 32, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Artur Paszkiewicz	5555	76.92%
Tomasz Majchrzak	807	11.17%
Pawel Baldysiak	496	6.87%
Kent Overstreet	36	0.50%
Yufen Yu	29	0.40%
Christoph Hellwig	10	0.14%
Neil Brown	1	0.01%
Others	288	3.99%
Total	7222

raid5.c

8616

-

93

45500

Neil BrownShaohua LiDan J WilliamsLinus Torvalds (pre-git)Song LiuRaz Ben-Jehuda (caro)Yufen YuArtur PaszkiewiczMarkus StockhausenJianpeng MaKent OverstreetLinus TorvaldsAndrew MortonAl ViroChristoph HellwigMichael ChristieTejun HeoAndre NollMaciej TrelaJonathan E BrassowJens AxboeGuoqing JiangXiao JiangPawel BaldysiakLei MingDamien Le MoalTomasz MajchrzakGoldwyn RodriguesColy LiMike SnitzerOthers October 1997March 2000May 2000October 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002January 2003February 2003March 2003April 2003May 2003August 2003September 2003December 2003January 2004February 2004March 2004April 2004May 2004June 2004October 2004January 2005February 2005March 2005May 2005June 2005July 2005September 2005November 2005December 2005January 2006February 2006March 2006April 2006June 2006July 2006October 2006December 2006January 2007February 2007March 2007July 2007September 2007January 2008February 2008March 2008April 2008May 2008June 2008July 2008August 2008October 2008March 2009April 2009May 2009June 2009July 2009August 2009September 2009October 2009November 2009December 2009February 2010March 2010April 2010May 2010June 2010July 2010August 2010September 2010October 2010January 2011April 2011May 2011June 2011July 2011August 2011September 2011October 2011November 2011December 2011March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012February 2013March 2013April 2013May 2013June 2013July 2013August 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014October 2014December 2014January 2015February 2015March 2015May 2015June 2015July 2015August 2015September 2015October 2015December 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 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Author Name	Tokens	Token Proportion
Neil Brown	19438	42.72%
Shaohua Li	9360	20.57%
Dan J Williams	6923	15.22%
Linus Torvalds (pre-git)	2024	4.45%
Song Liu	1748	3.84%
Raz Ben-Jehuda (caro)	823	1.81%
Yufen Yu	746	1.64%
Artur Paszkiewicz	669	1.47%
Markus Stockhausen	562	1.24%
Jianpeng Ma	339	0.75%
Kent Overstreet	252	0.55%
Linus Torvalds	162	0.36%
Andrew Morton	146	0.32%
Al Viro	105	0.23%
Christoph Hellwig	100	0.22%
Michael Christie	96	0.21%
Tejun Heo	82	0.18%
Andre Noll	80	0.18%
Maciej Trela	69	0.15%
Jonathan E Brassow	52	0.11%
Jens Axboe	18	0.04%
Guoqing Jiang	17	0.04%
Xiao Jiang	15	0.03%
Pawel Baldysiak	10	0.02%
Lei Ming	10	0.02%
Damien Le Moal	4	0.01%
Tomasz Majchrzak	3	0.01%
Goldwyn Rodrigues	2	0.00%
Coly Li	2	0.00%
Mike Snitzer	1	0.00%
Others	1642	3.61%
Total	45500

raid5.h

786

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23

1491

Neil BrownShaohua LiDan J WilliamsYufen YuSong LiuLinus Torvalds (pre-git)Heinz MauelshagenMarkus StockhausenArtur PaszkiewiczRaz Ben-Jehuda (caro)Linus TorvaldsAndre NollKent OverstreetTejun HeoJianpeng MaJens AxboeOthers March 2000October 2000February 2002May 2002August 2002May 2003February 2005September 2005November 2005January 2006March 2006June 2006December 2006January 2007July 2007April 2008June 2008March 2009June 2009July 2009August 2009October 2009February 2010June 2010July 2010September 2010March 2011July 2011October 2011December 2011May 2012July 2012August 2012October 2012March 2013July 2013August 2013September 2013November 2013May 2014September 2014December 2014February 2015May 2015July 2015August 2015October 2015February 2016August 2016November 2016January 2017February 2017March 2017April 2017November 2017February 2018April 2018March 2019July 2020 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 17, "token_count": 89}, ]}, {"timestamp": 970383600, 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Author Name	Tokens	Token Proportion
Neil Brown	502	33.67%
Shaohua Li	323	21.66%
Dan J Williams	174	11.67%
Yufen Yu	127	8.52%
Song Liu	126	8.45%
Linus Torvalds (pre-git)	109	7.31%
Heinz Mauelshagen	26	1.74%
Markus Stockhausen	24	1.61%
Artur Paszkiewicz	21	1.41%
Raz Ben-Jehuda (caro)	15	1.01%
Linus Torvalds	12	0.80%
Andre Noll	6	0.40%
Kent Overstreet	5	0.34%
Tejun Heo	3	0.20%
Jianpeng Ma	3	0.20%
Jens Axboe	1	0.07%
Others	14	0.94%
Total	1491