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Aegis Lin
Akinobu Mita
Al Viro
Alexey Dobriyan
Andre Detsch
Andreas Schwab
Andrew Morton
Aneesh Kumar K.V
Anton Blanchard
Arjan van de Ven
Arnd Bergmann
Benjamin Herrenschmidt
Bob Nelson
Christian Brauner
Christian Krafft
Christoph Hellwig
Christoph Lameter
Dan Carpenter
Dave Jiang
David Howells
Dwayne Grant Mcconnell
Dwight Engen
Emmanuel Nicolet
Eric W. Biedermann
Geoff Levand
Gerhard Stenzel
Gustavo A. R. Silva
Harvey Harrison
Ian Munsie
Ingo Molnar
Ishizaki Kou
Jan Kara
Jeremy Kerr
Joel H Schopp
Johannes Weiner
Josef Bacik
Julio M. Merino Vidal
Kay Sievers
Kazunori Asayama
Kees Cook
Linus Torvalds
Linus Torvalds (pre-git)
Luke Browning
Mark Nutter
Masahiro Yamada
Masato Noguchi
Maxim Shchetynin
Michael Ellerman
Nicholas Piggin
Others
Paul Gortmaker
Paul Mackerras
Rafael J. Wysocki
Rohan McLure
Rusty Russell
Sebastian Andrzej Siewior
Souptick Joarder
Stephen Rothwell
Suren Baghdasaryan
Thierry Reding
Thomas Gleixner
−
Subdirectories:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
spufs
9740
18
98
41652
Arnd Bergmann
Mark Nutter
Christoph Hellwig
Jeremy Kerr
Dwayne Grant Mcconnell
Luke Browning
Benjamin Herrenschmidt
Al Viro
David Howells
Michael Ellerman
Andre Detsch
Masato Noguchi
Bob Nelson
Linus Torvalds (pre-git)
Geoff Levand
Akinobu Mita
Nicholas Piggin
Christian Brauner
Aegis Lin
Kazunori Asayama
Eric W. Biedermann
Thomas Gleixner
Linus Torvalds
Sebastian Andrzej Siewior
Josef Bacik
Maxim Shchetynin
Dwight Engen
Suren Baghdasaryan
Souptick Joarder
Arjan van de Ven
Andrew Morton
Ingo Molnar
Julio M. Merino Vidal
Johannes Weiner
Jan Kara
Stephen Rothwell
Dave Jiang
Alexey Dobriyan
Kees Cook
Anton Blanchard
Gerhard Stenzel
Rusty Russell
Dan Carpenter
Christoph Lameter
Paul Gortmaker
Harvey Harrison
Gustavo A. R. Silva
Emmanuel Nicolet
Aneesh Kumar K.V
Paul Mackerras
Ian Munsie
Others
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Author Name
Tokens
Token Proportion
Arnd Bergmann
15751
37.82%
Mark Nutter
11646
27.96%
Christoph Hellwig
5718
13.73%
Jeremy Kerr
1728
4.15%
Dwayne Grant Mcconnell
1517
3.64%
Luke Browning
1082
2.60%
Benjamin Herrenschmidt
706
1.69%
Al Viro
605
1.45%
David Howells
509
1.22%
Michael Ellerman
466
1.12%
Andre Detsch
324
0.78%
Masato Noguchi
244
0.59%
Bob Nelson
179
0.43%
Linus Torvalds (pre-git)
109
0.26%
Geoff Levand
85
0.20%
Akinobu Mita
84
0.20%
Nicholas Piggin
82
0.20%
Christian Brauner
56
0.13%
Aegis Lin
46
0.11%
Kazunori Asayama
45
0.11%
Eric W. Biedermann
42
0.10%
Thomas Gleixner
39
0.09%
Linus Torvalds
38
0.09%
Sebastian Andrzej Siewior
36
0.09%
Josef Bacik
32
0.08%
Maxim Shchetynin
31
0.07%
Dwight Engen
29
0.07%
Suren Baghdasaryan
28
0.07%
Souptick Joarder
28
0.07%
Arjan van de Ven
26
0.06%
Andrew Morton
25
0.06%
Ingo Molnar
21
0.05%
Julio M. Merino Vidal
19
0.05%
Johannes Weiner
18
0.04%
Jan Kara
16
0.04%
Stephen Rothwell
15
0.04%
Dave Jiang
13
0.03%
Alexey Dobriyan
11
0.03%
Kees Cook
10
0.02%
Anton Blanchard
10
0.02%
Gerhard Stenzel
8
0.02%
Rusty Russell
7
0.02%
Dan Carpenter
7
0.02%
Christoph Lameter
7
0.02%
Paul Gortmaker
6
0.01%
Harvey Harrison
6
0.01%
Gustavo A. R. Silva
6
0.01%
Emmanuel Nicolet
6
0.01%
Aneesh Kumar K.V
4
0.01%
Paul Mackerras
3
0.01%
Ian Munsie
2
0.00%
Others
121
0.29%
Total
41652
Files:
spu_base.c
792
-
37
3574
Arnd Bergmann
Jeremy Kerr
Christoph Hellwig
Benjamin Herrenschmidt
Andre Detsch
Luke Browning
Christian Krafft
Geoff Levand
Mark Nutter
Masato Noguchi
Anton Blanchard
Kay Sievers
Linus Torvalds (pre-git)
Joel H Schopp
Rafael J. Wysocki
Thierry Reding
Ian Munsie
Aneesh Kumar K.V
Thomas Gleixner
Ishizaki Kou
Rusty Russell
Michael Ellerman
Andrew Morton
Ingo Molnar
Paul Mackerras
Harvey Harrison
Rohan McLure
Paul Gortmaker
Eric W. Biedermann
Sebastian Andrzej Siewior
Others
August 1992
May 1994
March 1997
June 1999
September 1999
February 2002
March 2002
June 2002
October 2002
December 2002
August 2003
January 2004
November 2005
December 2005
January 2006
March 2006
May 2006
June 2006
July 2006
October 2006
November 2006
January 2007
March 2007
April 2007
May 2007
June 2007
July 2007
August 2007
September 2007
October 2007
December 2007
February 2008
March 2008
April 2008
June 2008
July 2008
January 2009
March 2009
January 2011
April 2011
October 2011
December 2011
May 2013
July 2014
October 2014
December 2014
March 2016
April 2016
May 2016
November 2016
May 2017
September 2018
April 2019
May 2019
December 2021
March 2022
September 2025
October 2025
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{"author_id": 0, "token_count": 1203}, {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 22, "token_count": 46}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 13, "token_count": 12}, {"author_id": 3, "token_count": 54}, {"author_id": 11, "token_count": 35}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 6, "token_count": 117}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 6, "token_count": 8}, {"author_id": 15, "token_count": 108}, {"author_id": 1, "token_count": 28}, {"author_id": 11, "token_count": 1}, {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 13, "token_count": 81}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 52, "token_count": 8}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 6, "token_count": 165}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 3, "token_count": 5}, {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 214}, {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 8, "token_count": 231}, {"author_id": 0, "token_count": 101}, {"author_id": 2, "token_count": 78}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 8, "token_count": 50}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 11, "token_count": 33}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 3, "token_count": 391}, {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 48}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 5, "token_count": 69}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 34}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 36, "token_count": 20}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 20, "token_count": 50}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 42, "token_count": 13}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 43, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 38, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Arnd Bergmann
1407
39.37%
Jeremy Kerr
461
12.90%
Christoph Hellwig
306
8.56%
Benjamin Herrenschmidt
298
8.34%
Andre Detsch
281
7.86%
Luke Browning
117
3.27%
Christian Krafft
108
3.02%
Geoff Levand
102
2.85%
Mark Nutter
80
2.24%
Masato Noguchi
69
1.93%
Anton Blanchard
63
1.76%
Kay Sievers
53
1.48%
Linus Torvalds (pre-git)
46
1.29%
Joel H Schopp
46
1.29%
Rafael J. Wysocki
20
0.56%
Thierry Reding
18
0.50%
Ian Munsie
13
0.36%
Aneesh Kumar K.V
11
0.31%
Thomas Gleixner
10
0.28%
Ishizaki Kou
8
0.22%
Rusty Russell
7
0.20%
Michael Ellerman
7
0.20%
Andrew Morton
6
0.17%
Ingo Molnar
4
0.11%
Paul Mackerras
3
0.08%
Harvey Harrison
3
0.08%
Rohan McLure
2
0.06%
Paul Gortmaker
2
0.06%
Eric W. Biedermann
2
0.06%
Sebastian Andrzej Siewior
1
0.03%
Others
20
0.56%
Total
3574
spu_callbacks.c
64
-
12
211
Arnd Bergmann
Masahiro Yamada
Andreas Schwab
Rohan McLure
Jeremy Kerr
Thomas Gleixner
Sebastian Andrzej Siewior
Paul Gortmaker
Ingo Molnar
Harvey Harrison
Others
March 2006
June 2006
September 2007
March 2008
January 2009
July 2011
December 2012
December 2018
May 2019
March 2021
September 2022
var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 0, "token_count": 173}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 46, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 55, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Arnd Bergmann
173
81.99%
Masahiro Yamada
11
5.21%
Andreas Schwab
8
3.79%
Rohan McLure
5
2.37%
Jeremy Kerr
2
0.95%
Thomas Gleixner
1
0.47%
Sebastian Andrzej Siewior
1
0.47%
Paul Gortmaker
1
0.47%
Ingo Molnar
1
0.47%
Harvey Harrison
1
0.47%
Others
7
3.32%
Total
211
spu_syscalls.c
141
-
10
504
Arnd Bergmann
Jeremy Kerr
Al Viro
Michael Ellerman
Bob Nelson
Linus Torvalds (pre-git)
Andrew Morton
Thomas Gleixner
Paul Mackerras
Others
August 1992
June 1993
August 1993
January 1995
January 1997
January 2004
October 2005
November 2005
December 2005
July 2007
September 2007
December 2007
July 2011
August 2012
October 2013
March 2014
July 2014
May 2018
May 2019
May 2024
June 2024
July 2024
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Author Name
Tokens
Token Proportion
Arnd Bergmann
166
32.94%
Jeremy Kerr
139
27.58%
Al Viro
109
21.63%
Michael Ellerman
48
9.52%
Bob Nelson
25
4.96%
Linus Torvalds (pre-git)
9
1.79%
Andrew Morton
3
0.60%
Thomas Gleixner
2
0.40%
Paul Mackerras
2
0.40%
Others
1
0.20%
Total
504
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
115
Author
Tokens
Proportion
Commits
Proportion
0
Arnd Bergmann
17497
38.09%
59
10.71%
1
Mark Nutter
11726
25.52%
6
1.09%
2
Christoph Hellwig
6024
13.11%
62
11.25%
3
Jeremy Kerr
2330
5.07%
69
12.52%
4
Dwayne Grant Mcconnell
1517
3.30%
5
0.91%
5
Luke Browning
1199
2.61%
16
2.90%
6
Benjamin Herrenschmidt
1004
2.19%
15
2.72%
7
Al Viro
714
1.55%
44
7.99%
8
Andre Detsch
605
1.32%
14
2.54%
9
Michael Ellerman
521
1.13%
18
3.27%
10
David Howells
509
1.11%
7
1.27%
11
Masato Noguchi
313
0.68%
17
3.09%
12
Bob Nelson
204
0.44%
3
0.54%
13
Geoff Levand
187
0.41%
5
0.91%
14
Linus Torvalds (pre-git)
164
0.36%
25
4.54%
15
Christian Krafft
108
0.24%
1
0.18%
16
Akinobu Mita
84
0.18%
5
0.91%
17
Nicholas Piggin
82
0.18%
3
0.54%
18
Anton Blanchard
73
0.16%
5
0.91%
19
Christian Brauner
56
0.12%
7
1.27%
20
Kay Sievers
53
0.12%
2
0.36%
21
Thomas Gleixner
52
0.11%
5
0.91%
22
Joel H Schopp
46
0.10%
1
0.18%
23
Aegis Lin
46
0.10%
1
0.18%
24
Kazunori Asayama
45
0.10%
3
0.54%
25
Eric W. Biedermann
44
0.10%
4
0.73%
26
Sebastian Andrzej Siewior
38
0.08%
5
0.91%
27
Linus Torvalds
38
0.08%
7
1.27%
28
Andrew Morton
34
0.07%
9
1.63%
29
Josef Bacik
32
0.07%
1
0.18%
30
Maxim Shchetynin
31
0.07%
1
0.18%
31
Dwight Engen
29
0.06%
1
0.18%
32
Suren Baghdasaryan
28
0.06%
1
0.18%
33
Souptick Joarder
28
0.06%
2
0.36%
34
Ingo Molnar
26
0.06%
10
1.81%
35
Arjan van de Ven
26
0.06%
3
0.54%
36
Rafael J. Wysocki
20
0.04%
1
0.18%
37
Julio M. Merino Vidal
19
0.04%
4
0.73%
38
Thierry Reding
18
0.04%
1
0.18%
39
Johannes Weiner
18
0.04%
1
0.18%
40
Jan Kara
16
0.03%
3
0.54%
41
Stephen Rothwell
15
0.03%
3
0.54%
42
Ian Munsie
15
0.03%
2
0.36%
43
Aneesh Kumar K.V
15
0.03%
4
0.73%
44
Rusty Russell
14
0.03%
2
0.36%
45
Dave Jiang
13
0.03%
2
0.36%
46
Masahiro Yamada
11
0.02%
1
0.18%
47
Alexey Dobriyan
11
0.02%
4
0.73%
48
Kees Cook
10
0.02%
1
0.18%
49
Harvey Harrison
10
0.02%
1
0.18%
50
Paul Gortmaker
9
0.02%
3
0.54%
51
Paul Mackerras
8
0.02%
3
0.54%
52
Ishizaki Kou
8
0.02%
1
0.18%
53
Gerhard Stenzel
8
0.02%
1
0.18%
54
Andreas Schwab
8
0.02%
1
0.18%
55
Rohan McLure
7
0.02%
2
0.36%
56
Dan Carpenter
7
0.02%
1
0.18%
57
Christoph Lameter
7
0.02%
3
0.54%
58
Gustavo A. R. Silva
6
0.01%
1
0.18%
59
Emmanuel Nicolet
6
0.01%
1
0.18%
60
Others
149
0.32%
62
11.25%
Total
45941
551