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Adrian Bunk
Al Viro
Alan Cox
Alexey Khoroshilov
Américo Wang
Andi Kleen
Andreas Gruenbacher
Andrew Morton
Andrey V. Savochkin
Arjan van de Ven
Arnd Bergmann
Art Haas
Artem B. Bityutskiy
Brian Gerst
Chao Yu
Christian Brauner
Christoph Hellwig
Colin Leroy
Coly Li
Dan Carpenter
Dave Anderson
Dave Hansen
Dave Jones
David Howells
Deepa Dinamani
Desmond Cheong Zhi Xi
Dmitriy Monakhov
Eric Sandeen
Eric Sesterhenn / Snakebyte
Eric W. Biedermann
Ernesto A. Fernández
Fabio M. De Francesco
Geliang Tang
Greg Kroah-Hartman
Hin-Tak Leung
Jan Kara
Jeff Layton
Jeff Mahoney
Joe Perches
Josef Bacik
Kees Cook
Kirill A. Shutemov
Leo Stone
Linus Torvalds
Linus Torvalds (pre-git)
Marco Stornelli
Matthew Wilcox
Matthias Kaehlcke
Miklos Szeredi
Neil Brown
Nicholas Piggin
Others
Phillip Lougher
Rasmus Villemoes
Roman Zippel
Taotao Chen
Trond Myklebust
Vasiliy Kovalev
Vignesh Babu
Vyacheslav Dubeyko
ZhangPeng
−
Files:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
attr.c
153
-
9
697
Roman Zippel
Andreas Gruenbacher
Andrew Morton
Linus Torvalds (pre-git)
Al Viro
Christian Brauner
Andrey V. Savochkin
Greg Kroah-Hartman
Others
January 1998
January 2000
June 2000
June 2002
February 2004
September 2004
October 2004
April 2016
May 2016
September 2016
November 2017
January 2021
January 2023
September 2023
var spanGroupData = [ {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 116}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 2, "token_count": 373}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 8, "token_count": 166}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Roman Zippel
373
53.52%
Andreas Gruenbacher
166
23.82%
Andrew Morton
116
16.64%
Linus Torvalds (pre-git)
19
2.73%
Al Viro
14
2.01%
Christian Brauner
5
0.72%
Andrey V. Savochkin
2
0.29%
Greg Kroah-Hartman
1
0.14%
Others
1
0.14%
Total
697
bfind.c
246
-
9
1209
Andrew Morton
Linus Torvalds (pre-git)
Vyacheslav Dubeyko
Eric Sandeen
Desmond Cheong Zhi Xi
Joe Perches
Al Viro
Greg Kroah-Hartman
Others
January 1998
March 2000
February 2004
October 2004
January 2008
February 2008
September 2010
April 2013
November 2017
July 2021
July 2025
August 2025
September 2025
var spanGroupData = [ {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 262}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 786}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 4, "token_count": 43}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 12, "token_count": 48}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
786
65.01%
Linus Torvalds (pre-git)
266
22.00%
Vyacheslav Dubeyko
50
4.14%
Eric Sandeen
50
4.14%
Desmond Cheong Zhi Xi
48
3.97%
Joe Perches
4
0.33%
Al Viro
3
0.25%
Greg Kroah-Hartman
1
0.08%
Others
1
0.08%
Total
1209
bitmap.c
243
-
6
819
Andrew Morton
Linus Torvalds (pre-git)
Al Viro
Matthias Kaehlcke
Vyacheslav Dubeyko
Joe Perches
June 1995
October 1997
January 1998
February 2004
October 2004
July 2008
April 2013
September 2025
var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 288}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 493}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
493
60.20%
Linus Torvalds (pre-git)
294
35.90%
Al Viro
24
2.93%
Matthias Kaehlcke
4
0.49%
Vyacheslav Dubeyko
2
0.24%
Joe Perches
2
0.24%
Total
819
bnode.c
584
-
19
3147
Andrew Morton
Linus Torvalds (pre-git)
Vyacheslav Dubeyko
Desmond Cheong Zhi Xi
Roman Zippel
Vasiliy Kovalev
Fabio M. De Francesco
Hin-Tak Leung
Joe Perches
Jeff Mahoney
Al Viro
Eric Sesterhenn / Snakebyte
Brian Gerst
Kirill A. Shutemov
Linus Torvalds
Greg Kroah-Hartman
Others
December 1992
July 1994
October 1994
October 1997
January 1998
May 1998
August 1998
May 1999
February 2002
March 2002
February 2004
October 2004
March 2005
August 2005
January 2006
March 2006
June 2006
September 2006
April 2013
May 2013
September 2015
April 2016
November 2017
July 2021
August 2022
December 2022
October 2024
April 2025
July 2025
September 2025
var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 474}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 2039}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 26, "token_count": 12}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 12, "token_count": 76}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 22}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 25, "token_count": 35}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 3, "token_count": 331}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
2039
64.79%
Linus Torvalds (pre-git)
504
16.02%
Vyacheslav Dubeyko
357
11.34%
Desmond Cheong Zhi Xi
76
2.41%
Roman Zippel
40
1.27%
Vasiliy Kovalev
35
1.11%
Fabio M. De Francesco
22
0.70%
Hin-Tak Leung
14
0.44%
Joe Perches
12
0.38%
Jeff Mahoney
12
0.38%
Al Viro
8
0.25%
Eric Sesterhenn / Snakebyte
7
0.22%
Brian Gerst
7
0.22%
Kirill A. Shutemov
5
0.16%
Linus Torvalds
1
0.03%
Greg Kroah-Hartman
1
0.03%
Others
7
0.22%
Total
3147
brec.c
548
-
11
3031
Andrew Morton
Linus Torvalds (pre-git)
Vyacheslav Dubeyko
Eric Sandeen
Al Viro
Ernesto A. Fernández
Hin-Tak Leung
Joe Perches
Adrian Bunk
Roman Zippel
Greg Kroah-Hartman
July 1994
January 1998
February 1998
February 2004
October 2004
March 2005
January 2006
January 2008
February 2008
March 2008
April 2013
September 2015
November 2017
August 2018
October 2018
August 2025
September 2025
var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 279}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 2485}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 28, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 3, "token_count": 78}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
2485
81.99%
Linus Torvalds (pre-git)
301
9.93%
Vyacheslav Dubeyko
82
2.71%
Eric Sandeen
50
1.65%
Al Viro
46
1.52%
Ernesto A. Fernández
27
0.89%
Hin-Tak Leung
20
0.66%
Joe Perches
9
0.30%
Adrian Bunk
9
0.30%
Roman Zippel
1
0.03%
Greg Kroah-Hartman
1
0.03%
Total
3031
btree.c
418
-
20
2233
Andrew Morton
Linus Torvalds (pre-git)
Vyacheslav Dubeyko
Eric Sandeen
Ernesto A. Fernández
Phillip Lougher
Fabio M. De Francesco
Jeff Mahoney
Joe Perches
Roman Zippel
Kirill A. Shutemov
Al Viro
Vignesh Babu
Alexey Khoroshilov
Eric Sesterhenn / Snakebyte
Matthias Kaehlcke
Linus Torvalds
Greg Kroah-Hartman
Others
August 1992
January 1998
February 1998
May 1998
May 1999
January 2000
February 2002
February 2004
July 2004
October 2004
January 2006
March 2006
September 2006
May 2007
January 2008
February 2008
April 2008
July 2008
October 2009
September 2010
November 2011
April 2013
April 2016
November 2017
October 2018
August 2022
July 2025
September 2025
var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 397}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 1361}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 4, "token_count": 47}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 26, "token_count": 23}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 33, "token_count": 25}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 35}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 24}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 3, "token_count": 190}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
1377
61.67%
Linus Torvalds (pre-git)
430
19.26%
Vyacheslav Dubeyko
191
8.55%
Eric Sandeen
58
2.60%
Ernesto A. Fernández
35
1.57%
Phillip Lougher
25
1.12%
Fabio M. De Francesco
24
1.07%
Jeff Mahoney
23
1.03%
Joe Perches
18
0.81%
Roman Zippel
17
0.76%
Kirill A. Shutemov
9
0.40%
Al Viro
7
0.31%
Vignesh Babu
6
0.27%
Alexey Khoroshilov
5
0.22%
Eric Sesterhenn / Snakebyte
3
0.13%
Matthias Kaehlcke
1
0.04%
Linus Torvalds
1
0.04%
Greg Kroah-Hartman
1
0.04%
Others
2
0.09%
Total
2233
btree.h
172
-
8
773
Andrew Morton
Linus Torvalds (pre-git)
Al Viro
Desmond Cheong Zhi Xi
Ernesto A. Fernández
Greg Kroah-Hartman
Others
September 1991
August 1992
September 1992
February 1993
April 1993
June 1993
September 1993
November 1993
April 1994
June 1994
November 1994
January 1995
June 1995
January 1996
March 1996
September 1996
January 1997
March 1997
October 1997
January 1998
March 1998
February 2004
October 2004
September 2010
November 2017
October 2018
August 2020
July 2021
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 728553600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 733651200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 770454000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 121}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 498}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 12, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
498
64.42%
Linus Torvalds (pre-git)
241
31.18%
Al Viro
14
1.81%
Desmond Cheong Zhi Xi
11
1.42%
Ernesto A. Fernández
6
0.78%
Greg Kroah-Hartman
1
0.13%
Others
2
0.26%
Total
773
catalog.c
506
-
17
2447
Andrew Morton
Linus Torvalds (pre-git)
Vyacheslav Dubeyko
Al Viro
Ernesto A. Fernández
Roman Zippel
Rasmus Villemoes
Alexey Khoroshilov
Jeff Layton
Américo Wang
Deepa Dinamani
Eric Sesterhenn / Snakebyte
Joe Perches
Geliang Tang
Artem B. Bityutskiy
Brian Gerst
Adrian Bunk
September 1991
July 1994
January 1998
February 1998
August 1998
February 2002
March 2002
July 2002
February 2004
May 2004
October 2004
March 2005
September 2005
October 2008
December 2009
July 2012
April 2013
December 2014
January 2016
May 2016
July 2016
September 2016
October 2018
July 2023
October 2023
June 2025
September 2025
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Author Name
Tokens
Token Proportion
Andrew Morton
1194
48.79%
Linus Torvalds (pre-git)
520
21.25%
Vyacheslav Dubeyko
478
19.53%
Al Viro
46
1.88%
Ernesto A. Fernández
41
1.68%
Roman Zippel
32
1.31%
Rasmus Villemoes
28
1.14%
Alexey Khoroshilov
27
1.10%
Jeff Layton
20
0.82%
Américo Wang
18
0.74%
Deepa Dinamani
12
0.49%
Eric Sesterhenn / Snakebyte
8
0.33%
Joe Perches
7
0.29%
Geliang Tang
6
0.25%
Artem B. Bityutskiy
5
0.20%
Brian Gerst
4
0.16%
Adrian Bunk
1
0.04%
Total
2447
dir.c
324
-
20
1502
Andrew Morton
Linus Torvalds (pre-git)
Al Viro
Américo Wang
Roman Zippel
Miklos Szeredi
Christian Brauner
Art Haas
Alexey Khoroshilov
David Howells
Joe Perches
Neil Brown
Adrian Bunk
Deepa Dinamani
Dave Hansen
Dan Carpenter
Arjan van de Ven
Trond Myklebust
Jeff Layton
Others
March 1997
January 1998
February 1998
August 1998
January 2000
March 2000
February 2002
October 2002
July 2003
February 2004
October 2004
March 2005
September 2005
March 2006
September 2006
February 2007
December 2009
March 2011
July 2011
October 2011
June 2012
January 2013
April 2013
May 2013
March 2015
April 2015
May 2016
September 2016
January 2017
April 2018
January 2021
January 2023
July 2023
February 2025
var spanGroupData = [ {"timestamp": 857203200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 331}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 1, "token_count": 70}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 721}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 16, "token_count": 45}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 11, "token_count": 15}, {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 5, "token_count": 62}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 5, "token_count": 38}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 40, "token_count": 3}, {"author_id": 24, "token_count": 15}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 27, "token_count": 9}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 48, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
721
48.00%
Linus Torvalds (pre-git)
416
27.70%
Al Viro
164
10.92%
Américo Wang
45
3.00%
Roman Zippel
37
2.46%
Miklos Szeredi
21
1.40%
Christian Brauner
15
1.00%
Art Haas
15
1.00%
Alexey Khoroshilov
15
1.00%
David Howells
12
0.80%
Joe Perches
11
0.73%
Neil Brown
10
0.67%
Adrian Bunk
6
0.40%
Deepa Dinamani
3
0.20%
Dave Hansen
3
0.20%
Dan Carpenter
2
0.13%
Arjan van de Ven
2
0.13%
Trond Myklebust
1
0.07%
Jeff Layton
1
0.07%
Others
2
0.13%
Total
1502
extent.c
552
-
15
3103
Andrew Morton
Linus Torvalds (pre-git)
Roman Zippel
Alexey Khoroshilov
Ernesto A. Fernández
Nicholas Piggin
Vyacheslav Dubeyko
Matthias Kaehlcke
Al Viro
Matthew Wilcox
Linus Torvalds
Joe Perches
Artem B. Bityutskiy
Adrian Bunk
Others
August 1992
July 1994
March 1997
January 1998
August 1998
December 1998
May 1999
June 1999
January 2000
March 2000
February 2002
February 2004
October 2004
March 2005
August 2005
October 2007
July 2008
July 2012
April 2013
October 2018
March 2022
November 2022
July 2024
September 2025
var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 781}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 1958}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 2, "token_count": 78}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 11, "token_count": 71}, {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 33}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
1958
63.10%
Linus Torvalds (pre-git)
845
27.23%
Roman Zippel
123
3.96%
Alexey Khoroshilov
71
2.29%
Ernesto A. Fernández
33
1.06%
Nicholas Piggin
25
0.81%
Vyacheslav Dubeyko
10
0.32%
Matthias Kaehlcke
8
0.26%
Al Viro
7
0.23%
Matthew Wilcox
6
0.19%
Linus Torvalds
6
0.19%
Joe Perches
5
0.16%
Artem B. Bityutskiy
3
0.10%
Adrian Bunk
1
0.03%
Others
2
0.06%
Total
3103
hfs.h
289
-
5
867
Linus Torvalds (pre-git)
Andrew Morton
Al Viro
Eric Sandeen
Roman Zippel
January 1998
August 1998
May 1999
February 2002
February 2004
October 2004
September 2005
January 2008
var spanGroupData = [ {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 482}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 225}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 67}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 4, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
562
64.82%
Andrew Morton
225
25.95%
Al Viro
68
7.84%
Eric Sandeen
8
0.92%
Roman Zippel
4
0.46%
Total
867
hfs_fs.h
276
-
22
1048
Andrew Morton
Linus Torvalds (pre-git)
Arnd Bergmann
Roman Zippel
Artem B. Bityutskiy
Nicholas Piggin
Al Viro
Brian Gerst
Matthew Wilcox
Christoph Hellwig
Linus Torvalds
Vyacheslav Dubeyko
Matthias Kaehlcke
Christian Brauner
Andreas Gruenbacher
Taotao Chen
Eric W. Biedermann
Arjan van de Ven
Rasmus Villemoes
Andrey V. Savochkin
Alexey Khoroshilov
Others
September 1991
March 1992
August 1992
September 1992
February 1993
April 1993
June 1993
September 1993
November 1993
April 1994
November 1994
January 1995
April 1995
June 1995
January 1996
March 1996
September 1996
March 1997
October 1997
January 1998
March 1998
August 1998
December 1998
January 2000
September 2000
February 2002
March 2002
May 2002
February 2004
September 2004
October 2004
September 2005
March 2006
June 2006
February 2007
October 2007
July 2008
February 2009
March 2010
June 2010
January 2011
July 2011
February 2012
July 2012
April 2013
March 2015
May 2016
July 2016
September 2016
December 2016
June 2018
January 2021
March 2022
January 2023
September 2023
July 2024
June 2025
July 2025
September 2025
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Author Name
Tokens
Token Proportion
Andrew Morton
473
45.13%
Linus Torvalds (pre-git)
338
32.25%
Arnd Bergmann
65
6.20%
Roman Zippel
30
2.86%
Artem B. Bityutskiy
28
2.67%
Nicholas Piggin
27
2.58%
Al Viro
20
1.91%
Brian Gerst
13
1.24%
Matthew Wilcox
10
0.95%
Christoph Hellwig
8
0.76%
Linus Torvalds
7
0.67%
Vyacheslav Dubeyko
5
0.48%
Matthias Kaehlcke
5
0.48%
Christian Brauner
4
0.38%
Andreas Gruenbacher
4
0.38%
Taotao Chen
3
0.29%
Eric W. Biedermann
2
0.19%
Arjan van de Ven
2
0.19%
Rasmus Villemoes
1
0.10%
Andrey V. Savochkin
1
0.10%
Alexey Khoroshilov
1
0.10%
Others
1
0.10%
Total
1048
inode.c
716
-
46
4015
Andrew Morton
Linus Torvalds (pre-git)
Roman Zippel
Al Viro
Linus Torvalds
Vyacheslav Dubeyko
Christoph Hellwig
Matthew Wilcox
Marco Stornelli
Nicholas Piggin
Jeff Layton
Chao Yu
David Howells
Andrey V. Savochkin
Dmitriy Monakhov
ZhangPeng
Josef Bacik
Artem B. Bityutskiy
Alexey Khoroshilov
Trond Myklebust
Christian Brauner
Art Haas
Adrian Bunk
Eric W. Biedermann
Jan Kara
Miklos Szeredi
Andi Kleen
Dave Hansen
Dave Anderson
Taotao Chen
Kirill A. Shutemov
Ernesto A. Fernández
Arjan van de Ven
Deepa Dinamani
Matthias Kaehlcke
Joe Perches
Andreas Gruenbacher
Others
August 1993
July 1994
January 1995
March 1997
January 1998
February 1998
August 1998
December 1998
May 1999
September 1999
January 2000
March 2000
June 2000
February 2002
April 2002
May 2002
June 2002
October 2002
November 2002
December 2002
March 2003
May 2003
July 2003
February 2004
April 2004
May 2004
August 2004
September 2004
October 2004
January 2005
March 2005
September 2005
October 2005
March 2006
June 2006
August 2006
September 2006
February 2007
June 2007
October 2007
July 2008
August 2008
November 2008
January 2009
March 2009
April 2009
August 2009
December 2009
March 2010
May 2010
June 2010
July 2010
June 2011
July 2011
October 2011
February 2012
May 2012
June 2012
July 2012
August 2012
December 2012
April 2013
May 2013
March 2014
April 2014
February 2015
March 2015
December 2015
January 2016
April 2016
May 2016
July 2016
September 2016
February 2017
July 2017
April 2018
June 2018
October 2018
June 2020
January 2021
June 2021
February 2022
April 2022
November 2022
December 2022
January 2023
May 2023
July 2023
October 2023
December 2023
June 2024
July 2024
May 2025
June 2025
July 2025
September 2025
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{"timestamp": 1080806400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 34, "token_count": 20}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 15}, {"author_id": 2, "token_count": 63}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 32, "token_count": 11}, {"author_id": 2, "token_count": 57}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 19, "token_count": 20}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 13, "token_count": 31}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 42, "token_count": 17}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 44, "token_count": 9}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 51, "token_count": 7}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 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{"timestamp": 1354348800, "group": [ {"author_id": 23, "token_count": 44}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 11, "token_count": 14}, {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 17, "token_count": 27}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 38, "token_count": 15}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 7, "token_count": 35}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 15, "token_count": 24}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 29, "token_count": 31}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 3, "token_count": 84}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
2171
54.07%
Linus Torvalds (pre-git)
897
22.34%
Roman Zippel
122
3.04%
Al Viro
97
2.42%
Linus Torvalds
88
2.19%
Vyacheslav Dubeyko
86
2.14%
Christoph Hellwig
86
2.14%
Matthew Wilcox
51
1.27%
Marco Stornelli
44
1.10%
Nicholas Piggin
40
1.00%
Jeff Layton
36
0.90%
Chao Yu
31
0.77%
David Howells
28
0.70%
Andrey V. Savochkin
20
0.50%
Dmitriy Monakhov
17
0.42%
ZhangPeng
15
0.37%
Josef Bacik
15
0.37%
Artem B. Bityutskiy
15
0.37%
Alexey Khoroshilov
14
0.35%
Trond Myklebust
13
0.32%
Christian Brauner
11
0.27%
Art Haas
11
0.27%
Adrian Bunk
11
0.27%
Eric W. Biedermann
10
0.25%
Jan Kara
9
0.22%
Miklos Szeredi
8
0.20%
Andi Kleen
8
0.20%
Dave Hansen
7
0.17%
Dave Anderson
7
0.17%
Taotao Chen
4
0.10%
Kirill A. Shutemov
4
0.10%
Ernesto A. Fernández
4
0.10%
Arjan van de Ven
4
0.10%
Deepa Dinamani
3
0.07%
Matthias Kaehlcke
2
0.05%
Joe Perches
2
0.05%
Andreas Gruenbacher
1
0.02%
Others
23
0.57%
Total
4015
mdb.c
378
-
14
2001
Andrew Morton
Linus Torvalds (pre-git)
Vyacheslav Dubeyko
Christoph Hellwig
Artem B. Bityutskiy
Joe Perches
Colin Leroy
Roman Zippel
David Howells
Al Viro
Linus Torvalds
Dave Anderson
Others
September 1991
October 1992
June 1995
March 1997
January 1998
May 1998
August 1998
May 1999
March 2000
February 2002
February 2004
October 2004
May 2005
September 2005
April 2008
April 2009
October 2010
July 2012
April 2013
January 2016
February 2017
July 2017
November 2017
May 2020
October 2021
January 2022
June 2025
August 2025
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 502}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 1, "token_count": 38}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 1206}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 38}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 14, "token_count": 22}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 47}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 3, "token_count": 66}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
1206
60.27%
Linus Torvalds (pre-git)
558
27.89%
Vyacheslav Dubeyko
67
3.35%
Christoph Hellwig
51
2.55%
Artem B. Bityutskiy
38
1.90%
Joe Perches
22
1.10%
Colin Leroy
18
0.90%
Roman Zippel
17
0.85%
David Howells
9
0.45%
Al Viro
4
0.20%
Linus Torvalds
3
0.15%
Dave Anderson
3
0.15%
Others
5
0.25%
Total
2001
part_tbl.c
117
-
3
425
Linus Torvalds (pre-git)
Andrew Morton
Al Viro
August 1992
January 1998
February 2004
October 2004
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Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
212
49.88%
Andrew Morton
203
47.76%
Al Viro
10
2.35%
Total
425
string.c
114
-
5
817
Linus Torvalds (pre-git)
Andrew Morton
Nicholas Piggin
Linus Torvalds
Trond Myklebust
August 1992
November 1993
January 1996
August 1997
January 1998
February 1998
August 1998
July 2003
February 2004
January 2011
June 2016
var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 1, "token_count": 570}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 0, "token_count": 116}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 7, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
678
82.99%
Andrew Morton
116
14.20%
Nicholas Piggin
19
2.33%
Linus Torvalds
3
0.37%
Trond Myklebust
1
0.12%
Total
817
super.c
478
-
36
2157
Eric Sandeen
Roman Zippel
Andrew Morton
Linus Torvalds (pre-git)
Artem B. Bityutskiy
Linus Torvalds
Al Viro
Vyacheslav Dubeyko
Christoph Hellwig
Brian Gerst
Américo Wang
Art Haas
Joe Perches
Eric W. Biedermann
Coly Li
Leo Stone
David Howells
Alexey Khoroshilov
Alan Cox
Kees Cook
Dave Jones
Andreas Gruenbacher
Kirill A. Shutemov
Desmond Cheong Zhi Xi
Nicholas Piggin
Colin Leroy
Matthias Kaehlcke
Jan Kara
Adrian Bunk
Others
January 1997
March 1997
January 1998
May 1998
August 1998
May 1999
June 1999
January 2000
March 2000
February 2002
March 2002
April 2002
May 2002
October 2002
December 2002
October 2003
February 2004
March 2004
April 2004
October 2004
March 2005
May 2005
September 2005
June 2006
November 2006
December 2006
February 2007
October 2007
February 2008
July 2008
October 2008
April 2009
June 2009
December 2009
June 2010
July 2010
December 2010
January 2011
December 2011
January 2012
February 2012
July 2012
September 2012
March 2013
April 2013
September 2015
January 2016
September 2016
July 2017
November 2017
April 2019
September 2020
July 2021
March 2022
May 2024
September 2024
November 2024
February 2025
June 2025
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Author Name
Tokens
Token Proportion
Eric Sandeen
458
21.23%
Roman Zippel
413
19.15%
Andrew Morton
382
17.71%
Linus Torvalds (pre-git)
301
13.95%
Artem B. Bityutskiy
142
6.58%
Linus Torvalds
120
5.56%
Al Viro
62
2.87%
Vyacheslav Dubeyko
30
1.39%
Christoph Hellwig
28
1.30%
Brian Gerst
25
1.16%
Américo Wang
21
0.97%
Art Haas
20
0.93%
Joe Perches
18
0.83%
Eric W. Biedermann
18
0.83%
Coly Li
18
0.83%
Leo Stone
16
0.74%
David Howells
11
0.51%
Alexey Khoroshilov
9
0.42%
Alan Cox
9
0.42%
Kees Cook
8
0.37%
Dave Jones
6
0.28%
Andreas Gruenbacher
6
0.28%
Kirill A. Shutemov
4
0.19%
Desmond Cheong Zhi Xi
4
0.19%
Nicholas Piggin
3
0.14%
Colin Leroy
3
0.14%
Matthias Kaehlcke
1
0.05%
Jan Kara
1
0.05%
Adrian Bunk
1
0.05%
Others
19
0.88%
Total
2157
sysdep.c
50
-
10
191
Linus Torvalds (pre-git)
Jeff Layton
Nicholas Piggin
Andrew Morton
Al Viro
Miklos Szeredi
Art Haas
Andi Kleen
David Howells
Christoph Hellwig
January 1996
January 1998
August 1998
December 1998
April 1999
January 2000
May 2002
October 2002
November 2002
February 2004
September 2005
July 2008
February 2009
January 2011
June 2012
March 2015
July 2016
July 2023
October 2023
December 2024
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Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
77
40.31%
Jeff Layton
53
27.75%
Nicholas Piggin
14
7.33%
Andrew Morton
14
7.33%
Al Viro
8
4.19%
Miklos Szeredi
7
3.66%
Art Haas
6
3.14%
Andi Kleen
6
3.14%
David Howells
3
1.57%
Christoph Hellwig
3
1.57%
Total
191
trans.c
150
-
6
574
Roman Zippel
Linus Torvalds (pre-git)
Andrew Morton
Dan Carpenter
ZhangPeng
Al Viro
March 1996
September 1996
January 1998
February 2004
September 2005
November 2011
July 2016
December 2022
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Author Name
Tokens
Token Proportion
Roman Zippel
428
74.56%
Linus Torvalds (pre-git)
81
14.11%
Andrew Morton
50
8.71%
Dan Carpenter
10
1.74%
ZhangPeng
4
0.70%
Al Viro
1
0.17%
Total
574
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
86
Author
Tokens
Proportion
Commits
Proportion
0
Andrew Morton
16507
53.15%
20
5.41%
1
Linus Torvalds (pre-git)
7540
24.28%
92
24.86%
2
Roman Zippel
1637
5.27%
16
4.32%
3
Vyacheslav Dubeyko
1358
4.37%
8
2.16%
4
Eric Sandeen
624
2.01%
5
1.35%
5
Al Viro
603
1.94%
51
13.78%
6
Artem B. Bityutskiy
231
0.74%
6
1.62%
7
Linus Torvalds
229
0.74%
13
3.51%
8
Andreas Gruenbacher
177
0.57%
1
0.27%
9
Christoph Hellwig
176
0.57%
23
6.22%
10
Ernesto A. Fernández
146
0.47%
6
1.62%
11
Alexey Khoroshilov
142
0.46%
1
0.27%
12
Desmond Cheong Zhi Xi
139
0.45%
3
0.81%
13
Nicholas Piggin
128
0.41%
6
1.62%
14
Joe Perches
110
0.35%
2
0.54%
15
Jeff Layton
110
0.35%
3
0.81%
16
Américo Wang
84
0.27%
1
0.27%
17
Matthew Wilcox
67
0.22%
7
1.89%
18
Arnd Bergmann
65
0.21%
1
0.27%
19
David Howells
63
0.20%
6
1.62%
20
Art Haas
52
0.17%
1
0.27%
21
Brian Gerst
49
0.16%
1
0.27%
22
Fabio M. De Francesco
46
0.15%
3
0.81%
23
Marco Stornelli
44
0.14%
1
0.27%
24
Miklos Szeredi
36
0.12%
5
1.35%
25
Vasiliy Kovalev
35
0.11%
1
0.27%
26
Jeff Mahoney
35
0.11%
2
0.54%
27
Christian Brauner
35
0.11%
8
2.16%
28
Hin-Tak Leung
34
0.11%
2
0.54%
29
Chao Yu
31
0.10%
1
0.27%
30
Eric W. Biedermann
30
0.10%
2
0.54%
31
Rasmus Villemoes
29
0.09%
2
0.54%
32
Adrian Bunk
29
0.09%
1
0.27%
33
Phillip Lougher
25
0.08%
1
0.27%
34
Andrey V. Savochkin
23
0.07%
1
0.27%
35
Kirill A. Shutemov
22
0.07%
2
0.54%
36
Matthias Kaehlcke
21
0.07%
2
0.54%
37
Colin Leroy
21
0.07%
1
0.27%
38
ZhangPeng
19
0.06%
2
0.54%
39
Eric Sesterhenn / Snakebyte
18
0.06%
2
0.54%
40
Deepa Dinamani
18
0.06%
1
0.27%
41
Coly Li
18
0.06%
1
0.27%
42
Dmitriy Monakhov
17
0.05%
1
0.27%
43
Leo Stone
16
0.05%
1
0.27%
44
Trond Myklebust
15
0.05%
3
0.81%
45
Josef Bacik
15
0.05%
1
0.27%
46
Andi Kleen
14
0.05%
1
0.27%
47
Dan Carpenter
12
0.04%
2
0.54%
48
Neil Brown
10
0.03%
1
0.27%
49
Jan Kara
10
0.03%
4
1.08%
50
Dave Hansen
10
0.03%
2
0.54%
51
Dave Anderson
10
0.03%
1
0.27%
52
Alan Cox
9
0.03%
1
0.27%
53
Kees Cook
8
0.03%
1
0.27%
54
Arjan van de Ven
8
0.03%
2
0.54%
55
Taotao Chen
7
0.02%
1
0.27%
56
Vignesh Babu
6
0.02%
1
0.27%
57
Greg Kroah-Hartman
6
0.02%
1
0.27%
58
Geliang Tang
6
0.02%
1
0.27%
59
Dave Jones
6
0.02%
2
0.54%
60
Others
65
0.21%
29
7.84%
Total
31056
370