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Alfredo Alvarez Fernandez
Andi Kleen
Andrew Morton
Arnd Bergmann
Bart Van Assche
Boqun Feng
Byungchul Park
Chris Wilson
Daniel Vetter
Darren Hart
Dave Jones
David Howells
David S. Miller
Davidlohr Bueso A
Dimitri Sivanich
Dmitriy Vyukov
Frédéric Weisbecker
Gregory Haskins
Heiko Carstens
Hitoshi Mitake
Hou Tao
Huang Ying
Imre Deak
Ingo Molnar
Jason Baron
Jason Low
Joel A Fernandes
John Stultz
Junjiro R. Okajima
Kent Overstreet
Lai Jiangshan
Lei Ming
Liam R. Howlett
Linus Torvalds
Linus Torvalds (pre-git)
Maarten Lankhorst
Marco Elver
Matthew Wilcox
Mel Gorman
Michal Hocko
Michel Lespinasse
Mikulas Patocka
Namhyung Kim
Nicolai Hähnle
Oleg Nesterov
Others
Paul E. McKenney
Peter Zijlstra
Sebastian Andrzej Siewior
Shawn Du
Steven Rostedt
Tejun Heo
Tetsuo Handa
Thomas Gleixner
Thomas Hellstrom
Tim Chen
Waiman Long
Will Deacon
Zqiang
Zwane Mwaikambo
tangmeng
−
Files:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
irqflag-debug.c
13
-
2
36
Peter Zijlstra
Others
January 2021
February 2021
var spanGroupData = [ {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
7
19.44%
Others
29
80.56%
Total
36
lock_events.c
179
-
6
527
Waiman Long
Davidlohr Bueso A
Ingo Molnar
Others
November 2015
April 2016
December 2016
February 2017
November 2017
April 2019
August 2023
var spanGroupData = [ {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 311}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 174}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Waiman Long
485
92.03%
Davidlohr Bueso A
23
4.36%
Ingo Molnar
3
0.57%
Others
16
3.04%
Total
527
lock_events.h
64
-
4
161
Waiman Long
Arnd Bergmann
Peter Zijlstra
Others
November 2015
November 2017
April 2019
May 2019
May 2023
var spanGroupData = [ {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 125}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 45, "token_count": 21}, ]}, ]
Author Name
Tokens
Token Proportion
Waiman Long
136
84.47%
Arnd Bergmann
21
13.04%
Peter Zijlstra
3
1.86%
Others
1
0.62%
Total
161
lock_events_list.h
69
-
2
189
Waiman Long
Others
November 2017
April 2019
May 2019
November 2020
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 163}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Waiman Long
188
99.47%
Others
1
0.53%
Total
189
lockdep.c
6715
-
92
23183
Peter Zijlstra
Ingo Molnar
Bart Van Assche
Boqun Feng
Waiman Long
Lei Ming
Steven Rostedt
Frédéric Weisbecker
Junjiro R. Okajima
Shawn Du
Kent Overstreet
Byungchul Park
Paul E. McKenney
Alfredo Alvarez Fernandez
Dave Jones
Linus Torvalds (pre-git)
Huang Ying
Imre Deak
Dmitriy Vyukov
Arnd Bergmann
David S. Miller
Thomas Gleixner
tangmeng
Hitoshi Mitake
Marco Elver
Dimitri Sivanich
Maarten Lankhorst
Tetsuo Handa
Matthew Wilcox
Oleg Nesterov
Andrew Morton
Linus Torvalds
Tejun Heo
Gregory Haskins
Andi Kleen
Sebastian Andrzej Siewior
Jason Baron
Joel A Fernandes
Heiko Carstens
Lai Jiangshan
Others
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{"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 59, "token_count": 65}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 50, "token_count": 11}, {"author_id": 1, "token_count": 4077}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 133}, {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 58, "token_count": 6}, {"author_id": 60, "token_count": 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[ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 54, "token_count": 72}, {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 56, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 178}, {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 19, "token_count": 345}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
6633
28.61%
Ingo Molnar
4448
19.19%
Bart Van Assche
3091
13.33%
Boqun Feng
1750
7.55%
Waiman Long
1029
4.44%
Lei Ming
823
3.55%
Steven Rostedt
696
3.00%
Frédéric Weisbecker
472
2.04%
Junjiro R. Okajima
464
2.00%
Shawn Du
434
1.87%
Kent Overstreet
349
1.51%
Byungchul Park
328
1.41%
Paul E. McKenney
307
1.32%
Alfredo Alvarez Fernandez
240
1.04%
Dave Jones
215
0.93%
Linus Torvalds (pre-git)
161
0.69%
Huang Ying
120
0.52%
Imre Deak
113
0.49%
Dmitriy Vyukov
94
0.41%
Arnd Bergmann
86
0.37%
David S. Miller
85
0.37%
Thomas Gleixner
80
0.35%
tangmeng
72
0.31%
Hitoshi Mitake
71
0.31%
Marco Elver
70
0.30%
Dimitri Sivanich
65
0.28%
Maarten Lankhorst
62
0.27%
Tetsuo Handa
61
0.26%
Matthew Wilcox
54
0.23%
Oleg Nesterov
53
0.23%
Andrew Morton
37
0.16%
Linus Torvalds
25
0.11%
Tejun Heo
20
0.09%
Gregory Haskins
16
0.07%
Andi Kleen
14
0.06%
Sebastian Andrzej Siewior
12
0.05%
Jason Baron
6
0.03%
Joel A Fernandes
3
0.01%
Heiko Carstens
2
0.01%
Lai Jiangshan
1
0.00%
Others
521
2.25%
Total
23183
lockdep_internals.h
261
-
15
710
Ingo Molnar
Peter Zijlstra
Waiman Long
Frédéric Weisbecker
Bart Van Assche
David S. Miller
Huang Ying
Lei Ming
Andrew Morton
Tetsuo Handa
Linus Torvalds (pre-git)
Others
January 2000
January 2003
August 2003
May 2004
July 2006
July 2007
June 2008
July 2008
August 2008
January 2009
July 2009
April 2010
May 2010
November 2016
March 2017
April 2017
November 2017
October 2018
December 2018
February 2019
April 2019
June 2019
July 2019
February 2020
September 2020
April 2021
February 2022
var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 187}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 22, "token_count": 26}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 39, "token_count": 27}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 78}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 76}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 13, "token_count": 16}, {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Ingo Molnar
224
31.55%
Peter Zijlstra
165
23.24%
Waiman Long
114
16.06%
Frédéric Weisbecker
64
9.01%
Bart Van Assche
37
5.21%
David S. Miller
27
3.80%
Huang Ying
26
3.66%
Lei Ming
5
0.70%
Andrew Morton
5
0.70%
Tetsuo Handa
4
0.56%
Linus Torvalds (pre-git)
1
0.14%
Others
38
5.35%
Total
710
lockdep_proc.c
730
-
33
3504
Peter Zijlstra
Ingo Molnar
Waiman Long
Huang Ying
Jason Baron
Bart Van Assche
Linus Torvalds (pre-git)
Davidlohr Bueso A
Frédéric Weisbecker
Lei Ming
Shawn Du
Arnd Bergmann
David S. Miller
Linus Torvalds
Chris Wilson
Others
September 1991
July 2006
December 2006
February 2007
July 2007
October 2007
April 2008
June 2008
July 2008
August 2008
September 2008
October 2008
January 2009
February 2009
July 2009
August 2009
September 2009
April 2010
November 2010
May 2011
October 2012
October 2013
June 2015
November 2015
March 2016
December 2016
March 2017
November 2017
April 2018
May 2018
October 2018
February 2019
July 2019
December 2019
February 2020
July 2020
March 2021
June 2021
February 2022
October 2023
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 12, "token_count": 32}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 1321}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 58, "token_count": 59}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 1236}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 22, "token_count": 171}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 7, "token_count": 25}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 45, "token_count": 5}, {"author_id": 6, "token_count": 26}, {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 91}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 2, "token_count": 137}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
1415
40.38%
Ingo Molnar
1333
38.04%
Waiman Long
233
6.65%
Huang Ying
171
4.88%
Jason Baron
59
1.68%
Bart Van Assche
45
1.28%
Linus Torvalds (pre-git)
32
0.91%
Davidlohr Bueso A
25
0.71%
Frédéric Weisbecker
15
0.43%
Lei Ming
9
0.26%
Shawn Du
5
0.14%
Arnd Bergmann
5
0.14%
David S. Miller
2
0.06%
Linus Torvalds
1
0.03%
Chris Wilson
1
0.03%
Others
153
4.37%
Total
3504
lockdep_states.h
8
-
1
9
Peter Zijlstra
January 2009
var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
9
100.00%
Total
9
locktorture.c
1393
-
19
6070
Paul E. McKenney
Davidlohr Bueso A
John Stultz
Chris Wilson
Waiman Long
Zqiang
Joel A Fernandes
Hou Tao
Ingo Molnar
Thomas Hellstrom
Others
February 2014
March 2014
April 2014
September 2014
March 2015
July 2015
August 2015
April 2016
November 2016
December 2016
February 2017
May 2017
October 2017
May 2018
June 2018
December 2018
January 2019
March 2019
April 2019
August 2019
January 2020
April 2020
July 2020
August 2020
September 2020
March 2021
June 2021
August 2021
November 2021
December 2022
February 2023
March 2023
June 2023
July 2023
August 2023
October 2023
var spanGroupData = [ {"timestamp": 1391241600, "group": [ {"author_id": 4, "token_count": 2061}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 7, "token_count": 1386}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "token_count": 135}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 132}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 298}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 54}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 52, "token_count": 80}, {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 227}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 4, "token_count": 24}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 46, "token_count": 105}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 14, "token_count": 437}, {"author_id": 31, "token_count": 219}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 4, "token_count": 300}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 374}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 4, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Paul E. McKenney
3044
50.15%
Davidlohr Bueso A
1593
26.24%
John Stultz
437
7.20%
Chris Wilson
298
4.91%
Waiman Long
227
3.74%
Zqiang
219
3.61%
Joel A Fernandes
105
1.73%
Hou Tao
80
1.32%
Ingo Molnar
6
0.10%
Thomas Hellstrom
1
0.02%
Others
60
0.99%
Total
6070
mcs_spinlock.h
121
-
9
225
Tim Chen
Waiman Long
Will Deacon
Jason Low
Davidlohr Bueso A
Peter Zijlstra
Ingo Molnar
Others
April 2013
January 2014
July 2014
February 2015
April 2015
September 2015
February 2016
October 2016
November 2017
April 2018
March 2021
var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 82}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 35, "token_count": 90}, {"author_id": 30, "token_count": 30}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Tim Chen
90
40.00%
Waiman Long
86
38.22%
Will Deacon
30
13.33%
Jason Low
7
3.11%
Davidlohr Bueso A
7
3.11%
Peter Zijlstra
2
0.89%
Ingo Molnar
1
0.44%
Others
2
0.89%
Total
225
mutex-debug.c
106
-
13
411
Ingo Molnar
Peter Zijlstra
Linus Torvalds
Thomas Gleixner
Linus Torvalds (pre-git)
Chris Wilson
Others
January 1996
August 2002
January 2006
June 2006
July 2006
October 2006
December 2006
May 2008
May 2011
April 2014
January 2015
June 2016
October 2018
March 2020
May 2021
August 2021
var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 323}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 3, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Ingo Molnar
373
90.75%
Peter Zijlstra
13
3.16%
Linus Torvalds
4
0.97%
Thomas Gleixner
2
0.49%
Linus Torvalds (pre-git)
2
0.49%
Chris Wilson
1
0.24%
Others
16
3.89%
Total
411
mutex.c
1159
-
41
3481
Peter Zijlstra
Ingo Molnar
Maarten Lankhorst
Nicolai Hähnle
Thomas Hellstrom
Daniel Vetter
Davidlohr Bueso A
Liam R. Howlett
Waiman Long
Tejun Heo
Jason Low
Sebastian Andrzej Siewior
Namhyung Kim
Thomas Gleixner
Chris Wilson
Andrew Morton
Tetsuo Handa
Steven Rostedt
Matthew Wilcox
Tim Chen
Oleg Nesterov
Frédéric Weisbecker
Others
August 2003
September 2004
January 2006
June 2006
July 2006
December 2006
May 2007
July 2007
October 2007
December 2007
February 2008
June 2008
October 2008
November 2008
January 2009
March 2009
April 2009
November 2009
September 2010
March 2011
May 2011
February 2013
April 2013
June 2013
July 2013
October 2013
January 2014
February 2014
July 2014
September 2014
January 2015
February 2015
January 2016
May 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
May 2017
February 2018
March 2018
April 2018
June 2018
April 2019
May 2019
July 2019
March 2021
May 2021
June 2021
August 2021
September 2021
October 2021
December 2021
March 2022
August 2023
November 2023
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23}, {"author_id": 10, "token_count": 369}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 29, "token_count": 20}, {"author_id": 0, "token_count": 1}, {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 7, "token_count": 68}, {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 29, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 526}, {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 43, "token_count": 62}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 161}, {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 33, "token_count": 158}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 20}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 129}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 221}, {"author_id": 24, "token_count": 1}, {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 10, "token_count": 77}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 20}, {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
1300
37.35%
Ingo Molnar
648
18.62%
Maarten Lankhorst
451
12.96%
Nicolai Hähnle
161
4.63%
Thomas Hellstrom
158
4.54%
Daniel Vetter
127
3.65%
Davidlohr Bueso A
118
3.39%
Liam R. Howlett
74
2.13%
Waiman Long
71
2.04%
Tejun Heo
62
1.78%
Jason Low
33
0.95%
Sebastian Andrzej Siewior
21
0.60%
Namhyung Kim
20
0.57%
Thomas Gleixner
19
0.55%
Chris Wilson
17
0.49%
Andrew Morton
6
0.17%
Tetsuo Handa
4
0.11%
Steven Rostedt
3
0.09%
Matthew Wilcox
3
0.09%
Tim Chen
2
0.06%
Oleg Nesterov
2
0.06%
Frédéric Weisbecker
1
0.03%
Others
180
5.17%
Total
3481
mutex.h
45
-
11
215
Ingo Molnar
Thomas Gleixner
Andrew Morton
Nicolai Hähnle
Linus Torvalds
Peter Zijlstra
Waiman Long
David S. Miller
Others
February 2002
September 2002
December 2002
February 2003
January 2005
January 2006
July 2006
January 2009
April 2013
June 2016
August 2016
December 2016
November 2017
August 2019
May 2021
August 2021
var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 144}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 17}, ]}, ]
Author Name
Tokens
Token Proportion
Ingo Molnar
164
76.28%
Thomas Gleixner
17
7.91%
Andrew Morton
5
2.33%
Nicolai Hähnle
4
1.86%
Linus Torvalds
4
1.86%
Peter Zijlstra
3
1.40%
Waiman Long
2
0.93%
David S. Miller
1
0.47%
Others
15
6.98%
Total
215
osq_lock.c
235
-
14
564
Peter Zijlstra
Jason Low
Tim Chen
Davidlohr Bueso A
Waiman Long
Ingo Molnar
Will Deacon
Others
January 2006
February 2013
April 2013
January 2014
July 2014
January 2015
February 2015
September 2015
December 2015
October 2016
November 2016
July 2017
November 2017
January 2020
February 2020
March 2021
December 2023
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 294}, {"author_id": 35, "token_count": 30}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 29, "token_count": 131}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
294
52.13%
Jason Low
131
23.23%
Tim Chen
30
5.32%
Davidlohr Bueso A
22
3.90%
Waiman Long
20
3.55%
Ingo Molnar
5
0.89%
Will Deacon
2
0.35%
Others
60
10.64%
Total
564
percpu-rwsem.c
287
-
16
872
Peter Zijlstra
Oleg Nesterov
Mikulas Patocka
Namhyung Kim
Ingo Molnar
Paul E. McKenney
Marco Elver
Davidlohr Bueso A
Waiman Long
Hou Tao
Thomas Gleixner
Frédéric Weisbecker
Others
July 2006
October 2006
November 2009
September 2012
December 2012
August 2015
April 2016
May 2016
July 2016
January 2017
February 2017
March 2019
May 2019
October 2019
January 2020
March 2020
September 2020
January 2022
March 2022
August 2022
November 2023
var spanGroupData = [ {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 57, "token_count": 67}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 26, "token_count": 167}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 26, "token_count": 30}, {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 113}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 333}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 32}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 9}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 25, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
450
51.61%
Oleg Nesterov
197
22.59%
Mikulas Patocka
67
7.68%
Namhyung Kim
47
5.39%
Ingo Molnar
46
5.28%
Paul E. McKenney
19
2.18%
Marco Elver
9
1.03%
Davidlohr Bueso A
5
0.57%
Waiman Long
2
0.23%
Hou Tao
2
0.23%
Thomas Gleixner
1
0.11%
Frédéric Weisbecker
1
0.11%
Others
26
2.98%
Total
872
qrwlock.c
92
-
9
271
Waiman Long
Will Deacon
Namhyung Kim
Davidlohr Bueso A
Thomas Gleixner
Ingo Molnar
Frédéric Weisbecker
Others
July 2006
November 2009
February 2014
June 2015
August 2015
September 2015
May 2017
October 2017
May 2019
April 2021
March 2022
May 2022
August 2022
var spanGroupData = [ {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 2, "token_count": 162}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 30, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 32}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 25, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Waiman Long
178
65.68%
Will Deacon
37
13.65%
Namhyung Kim
34
12.55%
Davidlohr Bueso A
4
1.48%
Thomas Gleixner
2
0.74%
Ingo Molnar
2
0.74%
Frédéric Weisbecker
1
0.37%
Others
13
4.80%
Total
271
qspinlock.c
596
-
14
1178
Waiman Long
Peter Zijlstra
Will Deacon
Tim Chen
Namhyung Kim
Thomas Gleixner
Ingo Molnar
Paul E. McKenney
Frédéric Weisbecker
Others
July 2006
November 2009
October 2010
January 2014
April 2015
July 2015
September 2015
October 2015
November 2015
December 2015
April 2016
June 2016
November 2016
July 2017
October 2017
February 2018
April 2018
September 2018
October 2018
January 2019
April 2019
May 2019
October 2019
January 2020
March 2022
August 2022
January 2023
var spanGroupData = [ {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 35, "token_count": 32}, {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 123}, {"author_id": 2, "token_count": 622}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 88}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 30, "token_count": 81}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 70}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 14}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Waiman Long
825
70.03%
Peter Zijlstra
177
15.03%
Will Deacon
87
7.39%
Tim Chen
32
2.72%
Namhyung Kim
15
1.27%
Thomas Gleixner
2
0.17%
Ingo Molnar
2
0.17%
Paul E. McKenney
1
0.08%
Frédéric Weisbecker
1
0.08%
Others
36
3.06%
Total
1178
qspinlock_paravirt.h
562
-
9
1340
Waiman Long
Peter Zijlstra
Will Deacon
Namhyung Kim
Others
April 2015
May 2015
July 2015
September 2015
November 2015
December 2015
April 2016
May 2016
July 2016
September 2016
July 2017
August 2017
November 2017
April 2018
October 2018
April 2019
August 2022
February 2024
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 2, "token_count": 741}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 2, "token_count": 107}, {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 351}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 39}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 2, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Waiman Long
1279
95.45%
Peter Zijlstra
40
2.99%
Will Deacon
13
0.97%
Namhyung Kim
2
0.15%
Others
6
0.45%
Total
1340
qspinlock_stat.h
142
-
5
453
Waiman Long
Davidlohr Bueso A
Ingo Molnar
Thomas Gleixner
Others
November 2015
April 2016
December 2016
February 2017
April 2019
May 2019
var spanGroupData = [ {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 366}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Waiman Long
437
96.47%
Davidlohr Bueso A
8
1.77%
Ingo Molnar
3
0.66%
Thomas Gleixner
2
0.44%
Others
3
0.66%
Total
453
rtmutex.c
1865
-
24
4729
Thomas Gleixner
Peter Zijlstra
Ingo Molnar
Steven Rostedt
Sebastian Andrzej Siewior
Darren Hart
Lai Jiangshan
Gregory Haskins
Mel Gorman
Davidlohr Bueso A
Namhyung Kim
Matthew Wilcox
Zqiang
Paul E. McKenney
Frédéric Weisbecker
Others
June 2006
July 2006
September 2006
May 2007
June 2007
October 2007
April 2009
November 2009
January 2011
November 2013
February 2014
May 2014
June 2014
February 2015
May 2015
June 2015
September 2015
January 2016
September 2016
November 2016
February 2017
March 2017
September 2017
December 2017
May 2019
July 2019
January 2020
April 2020
March 2021
June 2021
July 2021
August 2021
September 2021
November 2021
December 2021
March 2022
December 2022
February 2023
July 2023
September 2023
January 2024
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Author Name
Tokens
Token Proportion
Thomas Gleixner
1441
30.47%
Peter Zijlstra
1241
26.24%
Ingo Molnar
1205
25.48%
Steven Rostedt
173
3.66%
Sebastian Andrzej Siewior
153
3.24%
Darren Hart
124
2.62%
Lai Jiangshan
92
1.95%
Gregory Haskins
78
1.65%
Mel Gorman
70
1.48%
Davidlohr Bueso A
45
0.95%
Namhyung Kim
28
0.59%
Matthew Wilcox
4
0.08%
Zqiang
1
0.02%
Paul E. McKenney
1
0.02%
Frédéric Weisbecker
1
0.02%
Others
72
1.52%
Total
4729
rtmutex_api.c
612
-
23
1719
Thomas Gleixner
Ingo Molnar
Peter Zijlstra
Darren Hart
Sebastian Andrzej Siewior
Tejun Heo
Lai Jiangshan
Maarten Lankhorst
Liam R. Howlett
Boqun Feng
Steven Rostedt
Mel Gorman
Davidlohr Bueso A
Andrew Morton
Others
August 2003
September 2004
January 2006
June 2006
July 2006
December 2006
October 2007
December 2007
January 2009
April 2009
January 2011
May 2011
June 2011
July 2011
June 2013
November 2013
May 2014
June 2014
May 2015
June 2015
January 2016
May 2016
August 2016
September 2016
October 2016
November 2016
March 2017
April 2017
May 2017
September 2017
December 2017
March 2018
July 2018
September 2018
January 2019
May 2019
November 2020
February 2021
March 2021
August 2021
November 2021
December 2022
July 2023
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Author Name
Tokens
Token Proportion
Thomas Gleixner
617
35.89%
Ingo Molnar
422
24.55%
Peter Zijlstra
310
18.03%
Darren Hart
153
8.90%
Sebastian Andrzej Siewior
68
3.96%
Tejun Heo
34
1.98%
Lai Jiangshan
13
0.76%
Maarten Lankhorst
10
0.58%
Liam R. Howlett
10
0.58%
Boqun Feng
10
0.58%
Steven Rostedt
5
0.29%
Mel Gorman
5
0.29%
Davidlohr Bueso A
2
0.12%
Andrew Morton
2
0.12%
Others
58
3.37%
Total
1719
rtmutex_common.h
234
-
16
763
Ingo Molnar
Thomas Gleixner
Peter Zijlstra
Darren Hart
Davidlohr Bueso A
Sebastian Andrzej Siewior
Linus Torvalds (pre-git)
David S. Miller
Andrew Morton
Lai Jiangshan
Others
January 1997
September 1999
February 2002
September 2002
December 2002
February 2003
January 2005
June 2005
June 2006
July 2006
June 2007
April 2009
November 2009
January 2011
June 2011
November 2013
May 2014
June 2015
November 2016
February 2017
March 2017
July 2017
September 2017
November 2017
December 2017
March 2018
March 2021
August 2021
July 2023
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Author Name
Tokens
Token Proportion
Ingo Molnar
287
37.61%
Thomas Gleixner
209
27.39%
Peter Zijlstra
173
22.67%
Darren Hart
38
4.98%
Davidlohr Bueso A
12
1.57%
Sebastian Andrzej Siewior
10
1.31%
Linus Torvalds (pre-git)
10
1.31%
David S. Miller
2
0.26%
Andrew Morton
2
0.26%
Lai Jiangshan
1
0.13%
Others
19
2.49%
Total
763
rwbase_rt.c
297
-
6
830
Thomas Gleixner
Peter Zijlstra
Namhyung Kim
Sebastian Andrzej Siewior
Boqun Feng
Davidlohr Bueso A
February 2015
March 2021
August 2021
September 2021
March 2022
September 2023
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Author Name
Tokens
Token Proportion
Thomas Gleixner
706
85.06%
Peter Zijlstra
56
6.75%
Namhyung Kim
40
4.82%
Sebastian Andrzej Siewior
15
1.81%
Boqun Feng
8
0.96%
Davidlohr Bueso A
5
0.60%
Total
830
rwsem.c
1722
-
44
5290
Waiman Long
Linus Torvalds (pre-git)
Ingo Molnar
Davidlohr Bueso A
Thomas Gleixner
Linus Torvalds
Peter Zijlstra
Michel Lespinasse
Michal Hocko
David Howells
Jason Low
Namhyung Kim
Andrew Morton
Kent Overstreet
Sebastian Andrzej Siewior
Junjiro R. Okajima
John Stultz
Oleg Nesterov
Frédéric Weisbecker
Others
September 1991
December 1991
August 1992
June 1993
November 1993
March 1997
September 1999
January 2000
February 2002
July 2002
September 2002
March 2003
May 2004
June 2004
September 2004
March 2005
July 2006
May 2007
July 2007
December 2007
November 2009
February 2010
August 2010
January 2011
May 2011
July 2011
September 2011
October 2011
January 2013
February 2013
May 2013
May 2014
July 2014
January 2015
September 2015
April 2016
May 2016
June 2016
August 2016
October 2016
November 2016
January 2017
February 2017
June 2017
September 2017
November 2017
March 2018
May 2018
July 2018
September 2018
November 2018
December 2018
March 2019
April 2019
May 2019
June 2019
July 2019
October 2019
March 2020
November 2020
December 2020
March 2021
June 2021
August 2021
October 2021
November 2021
January 2022
March 2022
June 2022
September 2022
January 2023
May 2023
September 2023
February 2024
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{"author_id": 0, "token_count": 15}, {"author_id": 2, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 29, "token_count": 60}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 7, "token_count": 51}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 149}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 1662}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 59}, {"author_id": 0, "token_count": 24}, {"author_id": 2, "token_count": 8}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 94}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 111}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 3, "token_count": 265}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 184}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 44}, {"author_id": 2, "token_count": 153}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 2, "token_count": 91}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 24, "token_count": 13}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Waiman Long
2554
48.28%
Linus Torvalds (pre-git)
473
8.94%
Ingo Molnar
470
8.88%
Davidlohr Bueso A
311
5.88%
Thomas Gleixner
284
5.37%
Linus Torvalds
207
3.91%
Peter Zijlstra
192
3.63%
Michel Lespinasse
172
3.25%
Michal Hocko
140
2.65%
David Howells
65
1.23%
Jason Low
64
1.21%
Namhyung Kim
44
0.83%
Andrew Morton
33
0.62%
Kent Overstreet
15
0.28%
Sebastian Andrzej Siewior
13
0.25%
Junjiro R. Okajima
4
0.08%
John Stultz
4
0.08%
Oleg Nesterov
3
0.06%
Frédéric Weisbecker
1
0.02%
Others
241
4.56%
Total
5290
semaphore.c
279
-
25
885
Matthew Wilcox
Linus Torvalds (pre-git)
Linus Torvalds
David Howells
Andi Kleen
Namhyung Kim
Thomas Gleixner
Ingo Molnar
David S. Miller
Andrew Morton
Steven Rostedt
Davidlohr Bueso A
Oleg Nesterov
Frédéric Weisbecker
Others
June 1993
November 1993
February 1994
June 1995
March 1996
March 1997
October 1997
April 1999
May 1999
June 1999
October 2000
February 2002
October 2002
October 2003
February 2004
April 2004
September 2004
June 2005
September 2005
June 2006
July 2006
November 2006
February 2008
March 2008
April 2008
May 2008
August 2008
November 2009
February 2010
May 2011
April 2013
September 2014
January 2017
February 2017
June 2019
February 2021
August 2021
March 2022
September 2022
var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 760089600, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 922953600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 12, "token_count": 49}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 50, "token_count": 38}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 39, "token_count": 8}, {"author_id": 17, "token_count": 35}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 37, "token_count": 72}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 17, "token_count": 345}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 20, "token_count": 89}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 27}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 25, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
385
43.50%
Linus Torvalds (pre-git)
92
10.40%
Linus Torvalds
90
10.17%
David Howells
72
8.14%
Andi Kleen
41
4.63%
Namhyung Kim
33
3.73%
Thomas Gleixner
19
2.15%
Ingo Molnar
14
1.58%
David S. Miller
8
0.90%
Andrew Morton
4
0.45%
Steven Rostedt
3
0.34%
Davidlohr Bueso A
3
0.34%
Oleg Nesterov
2
0.23%
Frédéric Weisbecker
1
0.11%
Others
118
13.33%
Total
885
spinlock.c
415
-
21
1143
Zwane Mwaikambo
Thomas Gleixner
Ingo Molnar
Heiko Carstens
Will Deacon
Andi Kleen
Peter Zijlstra
Andrew Morton
David S. Miller
Steven Rostedt
Arnd Bergmann
Others
February 2002
July 2002
December 2002
February 2003
May 2004
September 2004
January 2005
September 2005
July 2006
September 2006
November 2006
July 2007
January 2008
May 2008
August 2008
August 2009
November 2009
December 2009
May 2011
March 2012
September 2013
November 2017
February 2019
March 2021
August 2021
October 2021
January 2022
July 2022
var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 42, "token_count": 22}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 15, "token_count": 416}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 41, "token_count": 118}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 3, "token_count": 144}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 111}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 30, "token_count": 29}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 30, "token_count": 19}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 50, "token_count": 28}, ]}, ]
Author Name
Tokens
Token Proportion
Zwane Mwaikambo
416
36.40%
Thomas Gleixner
266
23.27%
Ingo Molnar
133
11.64%
Heiko Carstens
118
10.32%
Will Deacon
49
4.29%
Andi Kleen
29
2.54%
Peter Zijlstra
28
2.45%
Andrew Morton
24
2.10%
David S. Miller
3
0.26%
Steven Rostedt
1
0.09%
Arnd Bergmann
1
0.09%
Others
75
6.56%
Total
1143
spinlock_debug.c
236
-
20
1042
Ingo Molnar
Zwane Mwaikambo
Marco Elver
Thomas Gleixner
Linus Torvalds (pre-git)
Matthew Wilcox
Peter Zijlstra
Will Deacon
Andi Kleen
Dave Jones
Kent Overstreet
Waiman Long
Linus Torvalds
Andrew Morton
Others
September 1996
March 1997
August 1998
May 1999
September 1999
October 2000
February 2002
July 2002
October 2002
June 2003
July 2003
January 2004
August 2004
September 2004
January 2005
September 2005
December 2005
January 2006
July 2006
October 2006
October 2007
December 2009
October 2011
November 2011
July 2012
February 2017
February 2019
November 2019
March 2020
August 2021
December 2023
var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 15, "token_count": 55}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 1, "token_count": 625}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 130}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 30, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 38, "token_count": 55}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 19, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Ingo Molnar
764
73.32%
Zwane Mwaikambo
55
5.28%
Marco Elver
55
5.28%
Thomas Gleixner
44
4.22%
Linus Torvalds (pre-git)
37
3.55%
Matthew Wilcox
18
1.73%
Peter Zijlstra
13
1.25%
Will Deacon
11
1.06%
Andi Kleen
8
0.77%
Dave Jones
4
0.38%
Kent Overstreet
3
0.29%
Waiman Long
2
0.19%
Linus Torvalds
1
0.10%
Andrew Morton
1
0.10%
Others
26
2.50%
Total
1042
spinlock_rt.c
286
-
3
1081
Thomas Gleixner
Sebastian Andrzej Siewior
Others
November 2009
August 2021
September 2021
January 2022
September 2023
var spanGroupData = [ {"timestamp": 1257058800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 1032}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 24, "token_count": 8}, {"author_id": 3, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Thomas Gleixner
1066
98.61%
Sebastian Andrzej Siewior
8
0.74%
Others
7
0.65%
Total
1081
test-ww_mutex.c
699
-
13
3360
Chris Wilson
Maarten Lankhorst
John Stultz
Thomas Gleixner
Peter Zijlstra
Ingo Molnar
Thomas Hellstrom
Michal Hocko
Boqun Feng
Others
January 2006
December 2016
February 2017
March 2017
September 2017
June 2018
August 2018
October 2018
May 2019
September 2021
October 2022
March 2023
September 2023
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 2962}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 37}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 10, "token_count": 227}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 14, "token_count": 94}, ]}, ]
Author Name
Tokens
Token Proportion
Chris Wilson
3001
89.32%
Maarten Lankhorst
227
6.76%
John Stultz
94
2.80%
Thomas Gleixner
2
0.06%
Peter Zijlstra
2
0.06%
Ingo Molnar
2
0.06%
Thomas Hellstrom
1
0.03%
Michal Hocko
1
0.03%
Boqun Feng
1
0.03%
Others
29
0.86%
Total
3360
ww_mutex.h
569
-
7
1781
Peter Zijlstra
Nicolai Hähnle
Maarten Lankhorst
Thomas Gleixner
Thomas Hellstrom
Ingo Molnar
Davidlohr Bueso A
January 2006
July 2006
June 2013
July 2014
August 2016
December 2016
June 2018
August 2021
July 2023
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 10, "token_count": 69}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 7, "token_count": 33}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 77}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 33, "token_count": 55}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1392}, {"author_id": 3, "token_count": 66}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
1443
81.02%
Nicolai Hähnle
77
4.32%
Maarten Lankhorst
69
3.87%
Thomas Gleixner
66
3.71%
Thomas Hellstrom
55
3.09%
Ingo Molnar
38
2.13%
Davidlohr Bueso A
33
1.85%
Total
1781
ww_rt_mutex.c
101
-
4
408
Peter Zijlstra
Maarten Lankhorst
Ingo Molnar
Sebastian Andrzej Siewior
July 2006
August 2021
September 2021
November 2021
September 2023
var spanGroupData = [ {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 360}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 24, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
360
88.24%
Maarten Lankhorst
40
9.80%
Ingo Molnar
6
1.47%
Sebastian Andrzej Siewior
2
0.49%
Total
408
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
216
Author
Tokens
Proportion
Commits
Proportion
0
Peter Zijlstra
14329
21.57%
203
17.76%
1
Ingo Molnar
10599
15.96%
52
4.55%
2
Waiman Long
7868
11.84%
110
9.62%
3
Thomas Gleixner
4845
7.29%
86
7.52%
4
Paul E. McKenney
3372
5.08%
40
3.50%
5
Chris Wilson
3318
4.99%
11
0.96%
6
Bart Van Assche
3173
4.78%
24
2.10%
7
Davidlohr Bueso A
2216
3.34%
49
4.29%
8
Boqun Feng
1769
2.66%
24
2.10%
9
Steven Rostedt
881
1.33%
19
1.66%
10
Maarten Lankhorst
859
1.29%
6
0.52%
11
Lei Ming
837
1.26%
11
0.96%
12
Linus Torvalds (pre-git)
808
1.22%
33
2.89%
13
Frédéric Weisbecker
558
0.84%
12
1.05%
14
John Stultz
535
0.81%
8
0.70%
15
Zwane Mwaikambo
471
0.71%
1
0.09%
16
Junjiro R. Okajima
468
0.70%
3
0.26%
17
Matthew Wilcox
464
0.70%
12
1.05%
18
Shawn Du
439
0.66%
17
1.49%
19
Kent Overstreet
367
0.55%
4
0.35%
20
Linus Torvalds
332
0.50%
13
1.14%
21
Byungchul Park
328
0.49%
5
0.44%
22
Huang Ying
317
0.48%
3
0.26%
23
Darren Hart
315
0.47%
1
0.09%
24
Sebastian Andrzej Siewior
302
0.45%
16
1.40%
25
Namhyung Kim
263
0.40%
4
0.35%
26
Oleg Nesterov
257
0.39%
14
1.22%
27
Nicolai Hähnle
242
0.36%
8
0.70%
28
Alfredo Alvarez Fernandez
240
0.36%
2
0.17%
29
Jason Low
235
0.35%
10
0.87%
30
Will Deacon
229
0.34%
20
1.75%
31
Zqiang
220
0.33%
2
0.17%
32
Dave Jones
219
0.33%
5
0.44%
33
Thomas Hellstrom
215
0.32%
1
0.09%
34
Michel Lespinasse
172
0.26%
13
1.14%
35
Tim Chen
154
0.23%
2
0.17%
36
Michal Hocko
141
0.21%
3
0.26%
37
David Howells
137
0.21%
3
0.26%
38
Marco Elver
134
0.20%
3
0.26%
39
David S. Miller
128
0.19%
4
0.35%
40
Daniel Vetter
127
0.19%
1
0.09%
41
Heiko Carstens
120
0.18%
3
0.26%
42
Andrew Morton
119
0.18%
16
1.40%
43
Tejun Heo
116
0.17%
4
0.35%
44
Imre Deak
113
0.17%
2
0.17%
45
Arnd Bergmann
113
0.17%
7
0.61%
46
Joel A Fernandes
108
0.16%
4
0.35%
47
Lai Jiangshan
107
0.16%
2
0.17%
48
Gregory Haskins
94
0.14%
3
0.26%
49
Dmitriy Vyukov
94
0.14%
2
0.17%
50
Andi Kleen
92
0.14%
9
0.79%
51
Liam R. Howlett
84
0.13%
1
0.09%
52
Hou Tao
82
0.12%
3
0.26%
53
Mel Gorman
75
0.11%
1
0.09%
54
tangmeng
72
0.11%
1
0.09%
55
Hitoshi Mitake
71
0.11%
2
0.17%
56
Tetsuo Handa
69
0.10%
7
0.61%
57
Mikulas Patocka
67
0.10%
1
0.09%
58
Jason Baron
65
0.10%
1
0.09%
59
Dimitri Sivanich
65
0.10%
1
0.09%
60
Others
1821
2.74%
215
18.81%
Total
66430
1143