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Alexander Gordeev
Andi Kleen
Andrew Morton
Aneesh Kumar K.V
Anshuman Khandual
Arjan van de Ven
Carsten Otte
Christian Bornträger
Christoph Hellwig
Christophe Leroy
Chuhong Yuan
Claudio Imbrenda
David Hildenbrand
Dominik Dingel
Florian Funke
Gerald Schaefer
Greg Kroah-Hartman
Halil Pasic
Heiko Carstens
Helge Deller
Hendrik Brueckner
Hongjie Yang
Hugh Dickins
Ilya Leoshkevich
Ingo Molnar
Jan Glauber
Janosch Frank
Joe Perches
Joel Granados
Johannes Weiner
John Levon
Josh Poimboeuf
Kees Cook
Kirill A. Shutemov
Konstantin Weitz
Linus Torvalds
Linus Torvalds (pre-git)
Martin Schwidefsky
Matthew Wilcox
Michael Holzheu
Michal Hocko
Michel Lespinasse
Mike Kravetz
Mike Rapoport
Motohiro Kosaki
Nico Boehr
Niklas Schnelle
Oscar Salvador
Others
Paul Gortmaker
Peter Xu
Qi Zheng
Rick Edgecombe
Steve Capper
Sumanth Korikkar
Suren Baghdasaryan
Sven Schnelle
Tom Lendacky
Vasily Gorbik
Vishal Moola (Oracle)
Yihui ZENG
−
Files:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
cmm.c
447
-
27
2058
Andrew Morton
Martin Schwidefsky
Heiko Carstens
Vasily Gorbik
Gerald Schaefer
Linus Torvalds (pre-git)
Linus Torvalds
Yihui ZENG
Hendrik Brueckner
Kees Cook
Michael Holzheu
Joel Granados
Christoph Hellwig
Paul Gortmaker
Sven Schnelle
Joe Perches
Greg Kroah-Hartman
Others
September 1991
December 1991
August 1992
June 1995
March 1997
March 2000
February 2002
June 2002
February 2004
August 2004
May 2005
June 2005
February 2006
March 2006
September 2006
December 2006
February 2007
August 2007
October 2007
December 2009
March 2010
May 2010
August 2010
October 2010
May 2011
July 2012
March 2013
October 2013
February 2017
October 2017
November 2017
July 2018
October 2019
April 2020
June 2020
October 2021
December 2021
March 2023
August 2023
October 2023
June 2024
July 2024
September 2024
December 2024
January 2025
April 2025
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 3, "token_count": 1340}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 1, "token_count": 96}, {"author_id": 0, "token_count": 217}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 11, "token_count": 104}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 48, "token_count": 16}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 5, "token_count": 53}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
1340
65.11%
Martin Schwidefsky
273
13.27%
Heiko Carstens
148
7.19%
Vasily Gorbik
104
5.05%
Gerald Schaefer
53
2.58%
Linus Torvalds (pre-git)
23
1.12%
Linus Torvalds
20
0.97%
Yihui ZENG
16
0.78%
Hendrik Brueckner
11
0.53%
Kees Cook
10
0.49%
Michael Holzheu
6
0.29%
Joel Granados
5
0.24%
Christoph Hellwig
4
0.19%
Paul Gortmaker
3
0.15%
Sven Schnelle
2
0.10%
Joe Perches
2
0.10%
Greg Kroah-Hartman
1
0.05%
Others
37
1.80%
Total
2058
dump_pagetables.c
329
-
9
1759
Heiko Carstens
Vasily Gorbik
Sven Schnelle
Martin Schwidefsky
Ilya Leoshkevich
Christophe Leroy
Alexander Gordeev
Greg Kroah-Hartman
Others
October 2012
February 2013
July 2013
March 2016
May 2016
February 2017
April 2017
November 2017
January 2018
August 2019
September 2020
October 2020
April 2021
July 2021
December 2021
July 2022
September 2022
August 2023
September 2023
January 2024
June 2024
July 2024
February 2025
var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 457}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 461}, {"author_id": 11, "token_count": 36}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 16, "token_count": 28}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 40, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 606}, {"author_id": 30, "token_count": 17}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Heiko Carstens
1569
89.20%
Vasily Gorbik
56
3.18%
Sven Schnelle
53
3.01%
Martin Schwidefsky
29
1.65%
Ilya Leoshkevich
17
0.97%
Christophe Leroy
17
0.97%
Alexander Gordeev
16
0.91%
Greg Kroah-Hartman
1
0.06%
Others
1
0.06%
Total
1759
extable.c
147
-
8
748
Heiko Carstens
Martin Schwidefsky
Ilya Leoshkevich
Gerald Schaefer
Vasily Gorbik
Linus Torvalds (pre-git)
Paul Gortmaker
Greg Kroah-Hartman
March 2000
June 2002
February 2003
February 2007
October 2010
September 2012
September 2016
November 2017
February 2019
January 2020
June 2020
February 2022
May 2022
November 2022
October 2023
January 2025
February 2025
var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 30, "token_count": 35}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 195}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 99}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 83}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 155}, ]}, ]
Author Name
Tokens
Token Proportion
Heiko Carstens
620
82.89%
Martin Schwidefsky
74
9.89%
Ilya Leoshkevich
35
4.68%
Gerald Schaefer
9
1.20%
Vasily Gorbik
6
0.80%
Linus Torvalds (pre-git)
2
0.27%
Paul Gortmaker
1
0.13%
Greg Kroah-Hartman
1
0.13%
Total
748
extmem.c
663
-
16
2835
Andrew Morton
Martin Schwidefsky
Gerald Schaefer
Hongjie Yang
Heiko Carstens
David Hildenbrand
Alexander Gordeev
Chuhong Yuan
Vasily Gorbik
Joe Perches
Mike Rapoport
Christian Bornträger
Paul Gortmaker
Greg Kroah-Hartman
Others
February 2004
October 2004
December 2004
January 2005
February 2005
June 2005
April 2006
December 2006
February 2007
January 2008
April 2008
October 2008
December 2008
February 2010
June 2010
May 2011
July 2012
August 2015
March 2016
February 2017
November 2017
June 2018
October 2018
February 2019
August 2019
June 2020
February 2023
July 2023
January 2024
November 2024
February 2025
var spanGroupData = [ {"timestamp": 1075622400, "group": [ {"author_id": 3, "token_count": 1001}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 0, "token_count": 520}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 0, "token_count": 349}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 5, "token_count": 45}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 88}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 5, "token_count": 282}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 12, "token_count": 278}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 12, "token_count": 54}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 55, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 21}, {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
1001
35.31%
Martin Schwidefsky
904
31.89%
Gerald Schaefer
357
12.59%
Hongjie Yang
332
11.71%
Heiko Carstens
161
5.68%
David Hildenbrand
21
0.74%
Alexander Gordeev
21
0.74%
Chuhong Yuan
9
0.32%
Vasily Gorbik
8
0.28%
Joe Perches
6
0.21%
Mike Rapoport
4
0.14%
Christian Bornträger
4
0.14%
Paul Gortmaker
1
0.04%
Greg Kroah-Hartman
1
0.04%
Others
5
0.18%
Total
2835
fault.c
467
-
40
2055
Heiko Carstens
Martin Schwidefsky
Vasily Gorbik
Linus Torvalds (pre-git)
David Hildenbrand
Gerald Schaefer
Joel Granados
Linus Torvalds
Suren Baghdasaryan
Sven Schnelle
Janosch Frank
Peter Xu
Christoph Hellwig
Johannes Weiner
Joe Perches
Andrew Morton
Michel Lespinasse
Ingo Molnar
Michael Holzheu
Dominik Dingel
Anshuman Khandual
Ilya Leoshkevich
Claudio Imbrenda
Paul Gortmaker
Hendrik Brueckner
Greg Kroah-Hartman
Others
September 1991
November 1991
December 1991
January 1992
March 1992
May 1992
August 1992
September 1992
June 1993
July 1993
November 1993
July 1994
January 1995
June 1995
March 1996
March 1997
August 1998
May 1999
March 2000
September 2000
February 2002
June 2002
February 2003
April 2003
June 2003
January 2004
July 2004
August 2004
September 2004
July 2006
September 2006
October 2006
February 2007
April 2007
May 2007
July 2007
August 2007
February 2008
April 2008
June 2009
September 2009
December 2009
February 2010
May 2010
October 2010
May 2011
July 2011
October 2011
December 2011
March 2012
July 2012
September 2012
October 2012
November 2012
April 2013
June 2013
September 2013
March 2014
April 2014
October 2014
November 2014
January 2015
May 2015
February 2016
March 2016
September 2016
February 2017
May 2017
July 2017
August 2017
October 2017
November 2017
April 2018
July 2018
August 2018
February 2019
May 2019
June 2019
July 2019
January 2020
March 2020
April 2020
June 2020
August 2020
September 2020
November 2020
January 2021
April 2021
July 2021
December 2021
January 2022
February 2022
May 2022
August 2022
February 2023
March 2023
May 2023
June 2023
August 2023
September 2023
October 2023
December 2023
January 2024
May 2024
June 2024
July 2024
August 2024
October 2024
November 2024
January 2025
February 2025
March 2025
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"token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 10, "token_count": 45}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1072944000, "group": [ 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"group": [ {"author_id": 5, "token_count": 3}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 1, "token_count": 55}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1330588800, 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"token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 11, "token_count": 136}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 22, "token_count": 9}, {"author_id": 34, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 34, "token_count": 7}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 29, "token_count": 13}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 398}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 29, "token_count": 10}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 43}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 32, "token_count": 35}, ]}, ]
Author Name
Tokens
Token Proportion
Heiko Carstens
1192
58.00%
Martin Schwidefsky
275
13.38%
Vasily Gorbik
136
6.62%
Linus Torvalds (pre-git)
102
4.96%
David Hildenbrand
55
2.68%
Gerald Schaefer
51
2.48%
Joel Granados
37
1.80%
Linus Torvalds
33
1.61%
Suren Baghdasaryan
23
1.12%
Sven Schnelle
20
0.97%
Janosch Frank
20
0.97%
Peter Xu
14
0.68%
Christoph Hellwig
13
0.63%
Johannes Weiner
6
0.29%
Joe Perches
6
0.29%
Andrew Morton
6
0.29%
Michel Lespinasse
5
0.24%
Ingo Molnar
5
0.24%
Michael Holzheu
3
0.15%
Dominik Dingel
3
0.15%
Anshuman Khandual
3
0.15%
Ilya Leoshkevich
2
0.10%
Claudio Imbrenda
2
0.10%
Paul Gortmaker
1
0.05%
Hendrik Brueckner
1
0.05%
Greg Kroah-Hartman
1
0.05%
Others
40
1.95%
Total
2055
gmap.c
2627
-
37
11069
Martin Schwidefsky
Janosch Frank
David Hildenbrand
Claudio Imbrenda
Dominik Dingel
Heiko Carstens
Christian Bornträger
Nico Boehr
Gerald Schaefer
Linus Torvalds (pre-git)
John Levon
Andrew Morton
Linus Torvalds
Suren Baghdasaryan
Christoph Hellwig
Hugh Dickins
Michel Lespinasse
Carsten Otte
Matthew Wilcox
Qi Zheng
Florian Funke
Peter Xu
Konstantin Weitz
Steve Capper
Joe Perches
Johannes Weiner
Mike Kravetz
Chuhong Yuan
Vasily Gorbik
Kirill A. Shutemov
Mike Rapoport
Greg Kroah-Hartman
Anshuman Khandual
Others
September 1991
August 1992
June 1993
November 1993
January 1996
May 1998
September 1999
March 2000
February 2002
June 2002
August 2003
January 2004
September 2004
December 2006
February 2007
July 2007
October 2007
January 2008
February 2008
March 2008
May 2008
October 2008
March 2010
August 2010
October 2010
May 2011
June 2011
July 2011
September 2011
October 2011
December 2011
April 2012
May 2012
October 2012
April 2013
May 2013
July 2013
October 2013
November 2013
January 2014
March 2014
April 2014
July 2014
September 2014
October 2014
November 2014
April 2015
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
December 2016
February 2017
April 2017
May 2017
July 2017
August 2017
September 2017
November 2017
January 2018
February 2018
July 2018
August 2018
July 2019
August 2019
September 2019
December 2019
March 2020
April 2020
June 2020
July 2020
October 2020
November 2020
September 2021
February 2022
April 2022
May 2022
June 2022
September 2022
October 2022
November 2022
January 2023
April 2023
June 2023
July 2023
August 2023
October 2023
March 2024
April 2024
May 2024
October 2024
November 2024
January 2025
February 2025
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23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 6, "token_count": 270}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 37, "token_count": 24}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 17, "token_count": 120}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 43, "token_count": 3}, {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 18}, {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 21, "token_count": 23}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 29, "token_count": 25}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 34, "token_count": 7}, {"author_id": 36, "token_count": 23}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 2, "token_count": 234}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 6, "token_count": 469}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Martin Schwidefsky
6544
59.12%
Janosch Frank
1223
11.05%
David Hildenbrand
936
8.46%
Claudio Imbrenda
757
6.84%
Dominik Dingel
324
2.93%
Heiko Carstens
304
2.75%
Christian Bornträger
287
2.59%
Nico Boehr
120
1.08%
Gerald Schaefer
96
0.87%
Linus Torvalds (pre-git)
83
0.75%
John Levon
54
0.49%
Andrew Morton
39
0.35%
Linus Torvalds
34
0.31%
Suren Baghdasaryan
32
0.29%
Christoph Hellwig
31
0.28%
Hugh Dickins
30
0.27%
Michel Lespinasse
25
0.23%
Carsten Otte
25
0.23%
Matthew Wilcox
24
0.22%
Qi Zheng
23
0.21%
Florian Funke
18
0.16%
Peter Xu
7
0.06%
Konstantin Weitz
7
0.06%
Steve Capper
6
0.05%
Joe Perches
6
0.05%
Johannes Weiner
5
0.05%
Mike Kravetz
3
0.03%
Chuhong Yuan
3
0.03%
Vasily Gorbik
2
0.02%
Kirill A. Shutemov
2
0.02%
Mike Rapoport
1
0.01%
Greg Kroah-Hartman
1
0.01%
Anshuman Khandual
1
0.01%
Others
16
0.14%
Total
11069
hugetlbpage.c
258
-
24
1147
Gerald Schaefer
Martin Schwidefsky
Janosch Frank
Heiko Carstens
Linus Torvalds (pre-git)
Andrew Morton
Mike Kravetz
Helge Deller
David Hildenbrand
Linus Torvalds
Steve Capper
Anshuman Khandual
Christophe Leroy
Christian Bornträger
Andi Kleen
Greg Kroah-Hartman
Dominik Dingel
Others
February 1995
June 1995
March 2000
February 2002
June 2002
September 2002
January 2004
July 2007
February 2008
March 2008
April 2008
July 2008
February 2009
May 2011
October 2012
April 2013
July 2013
September 2013
April 2014
July 2014
April 2015
November 2015
March 2016
April 2016
July 2016
April 2017
July 2017
November 2017
July 2018
October 2018
March 2019
April 2019
January 2020
May 2020
June 2020
July 2020
December 2021
February 2022
September 2023
May 2024
July 2024
November 2024
February 2025
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Author Name
Tokens
Token Proportion
Gerald Schaefer
583
50.83%
Martin Schwidefsky
283
24.67%
Janosch Frank
93
8.11%
Heiko Carstens
30
2.62%
Linus Torvalds (pre-git)
27
2.35%
Andrew Morton
23
2.01%
Mike Kravetz
17
1.48%
Helge Deller
11
0.96%
David Hildenbrand
11
0.96%
Linus Torvalds
9
0.78%
Steve Capper
8
0.70%
Anshuman Khandual
8
0.70%
Christophe Leroy
4
0.35%
Christian Bornträger
4
0.35%
Andi Kleen
4
0.35%
Greg Kroah-Hartman
1
0.09%
Dominik Dingel
1
0.09%
Others
30
2.62%
Total
1147
init.c
320
-
33
1175
Heiko Carstens
Halil Pasic
Martin Schwidefsky
Linus Torvalds (pre-git)
Mike Rapoport
David Hildenbrand
Vasily Gorbik
Nico Boehr
Gerald Schaefer
Tom Lendacky
Anshuman Khandual
Christoph Hellwig
Alexander Gordeev
Linus Torvalds
Sven Schnelle
Michal Hocko
Joe Perches
Greg Kroah-Hartman
Others
September 1991
December 1991
January 1992
March 1992
May 1992
August 1992
September 1992
June 1993
July 1993
November 1993
June 1995
January 1996
January 1998
May 1998
June 1999
September 1999
March 2000
February 2002
June 2002
April 2003
May 2003
May 2005
July 2006
November 2006
December 2006
April 2008
July 2008
January 2009
October 2010
July 2011
December 2011
February 2012
July 2012
September 2012
October 2012
February 2013
April 2013
May 2013
April 2014
September 2014
January 2015
May 2015
August 2015
November 2015
March 2016
May 2016
June 2016
December 2016
May 2017
July 2017
August 2017
November 2017
December 2017
September 2018
October 2018
May 2019
July 2019
August 2019
October 2019
April 2020
June 2020
September 2020
October 2020
November 2020
February 2021
July 2021
March 2022
June 2022
July 2022
October 2022
November 2022
December 2022
March 2023
August 2023
September 2023
May 2024
June 2024
July 2024
August 2024
December 2024
February 2025
March 2025
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"token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 10, "token_count": 33}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 178}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 19, "token_count": 119}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 36}, {"author_id": 50, "token_count": 14}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 20, "token_count": 69}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 20, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Heiko Carstens
566
48.17%
Halil Pasic
119
10.13%
Martin Schwidefsky
104
8.85%
Linus Torvalds (pre-git)
82
6.98%
Mike Rapoport
78
6.64%
David Hildenbrand
39
3.32%
Vasily Gorbik
20
1.70%
Nico Boehr
20
1.70%
Gerald Schaefer
18
1.53%
Tom Lendacky
14
1.19%
Anshuman Khandual
13
1.11%
Christoph Hellwig
12
1.02%
Alexander Gordeev
6
0.51%
Linus Torvalds
5
0.43%
Sven Schnelle
3
0.26%
Michal Hocko
2
0.17%
Joe Perches
1
0.09%
Greg Kroah-Hartman
1
0.09%
Others
72
6.13%
Total
1175
maccess.c
194
-
13
770
Alexander Gordeev
Michael Holzheu
Heiko Carstens
Martin Schwidefsky
Josh Poimboeuf
Vasily Gorbik
Matthew Wilcox
Greg Kroah-Hartman
Christian Bornträger
Others
June 2006
December 2006
April 2007
January 2008
June 2009
March 2010
May 2011
October 2011
April 2012
May 2012
September 2013
July 2014
March 2015
October 2015
December 2015
February 2016
September 2017
November 2017
January 2019
February 2019
May 2019
November 2019
April 2020
July 2021
August 2021
January 2022
February 2022
April 2022
July 2022
August 2022
September 2022
December 2022
June 2023
August 2023
September 2023
July 2024
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Author Name
Tokens
Token Proportion
Alexander Gordeev
335
43.51%
Michael Holzheu
188
24.42%
Heiko Carstens
166
21.56%
Martin Schwidefsky
44
5.71%
Josh Poimboeuf
13
1.69%
Vasily Gorbik
12
1.56%
Matthew Wilcox
3
0.39%
Greg Kroah-Hartman
1
0.13%
Christian Bornträger
1
0.13%
Others
7
0.91%
Total
770
mmap.c
216
-
16
986
Martin Schwidefsky
Heiko Carstens
Anshuman Khandual
Arjan van de Ven
Kees Cook
Oscar Salvador
Sven Schnelle
Rick Edgecombe
Alexander Gordeev
Ingo Molnar
Hugh Dickins
Paul Gortmaker
Greg Kroah-Hartman
Others
August 2004
February 2005
February 2008
March 2009
June 2009
January 2011
October 2011
November 2013
January 2015
April 2015
November 2015
May 2016
February 2017
April 2017
June 2017
November 2017
April 2018
January 2019
March 2020
April 2022
July 2022
October 2022
January 2024
March 2024
September 2024
October 2024
December 2024
February 2025
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Author Name
Tokens
Token Proportion
Martin Schwidefsky
471
47.77%
Heiko Carstens
131
13.29%
Anshuman Khandual
123
12.47%
Arjan van de Ven
63
6.39%
Kees Cook
59
5.98%
Oscar Salvador
42
4.26%
Sven Schnelle
31
3.14%
Rick Edgecombe
18
1.83%
Alexander Gordeev
16
1.62%
Ingo Molnar
6
0.61%
Hugh Dickins
6
0.61%
Paul Gortmaker
4
0.41%
Greg Kroah-Hartman
2
0.20%
Others
14
1.42%
Total
986
page-states.c
32
-
5
101
Martin Schwidefsky
Heiko Carstens
Linus Torvalds (pre-git)
Claudio Imbrenda
Greg Kroah-Hartman
September 1992
June 1993
February 2008
May 2008
September 2009
June 2016
April 2017
November 2017
October 2023
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Author Name
Tokens
Token Proportion
Martin Schwidefsky
63
62.38%
Heiko Carstens
32
31.68%
Linus Torvalds (pre-git)
3
2.97%
Claudio Imbrenda
2
1.98%
Greg Kroah-Hartman
1
0.99%
Total
101
pageattr.c
475
-
19
2621
Heiko Carstens
Martin Schwidefsky
Jan Glauber
Mike Rapoport
Sven Schnelle
Linus Torvalds (pre-git)
Alexander Gordeev
Gerald Schaefer
Claudio Imbrenda
Ingo Molnar
Rick Edgecombe
Peter Xu
Dominik Dingel
Johannes Weiner
Greg Kroah-Hartman
Andi Kleen
Others
January 1995
June 1995
January 1996
September 1999
June 2002
December 2006
October 2007
January 2008
February 2008
April 2008
March 2011
April 2011
May 2011
October 2011
September 2012
October 2012
November 2012
March 2013
April 2013
July 2013
October 2013
April 2014
September 2014
December 2014
February 2016
March 2016
May 2016
June 2016
July 2016
April 2017
May 2017
June 2017
November 2017
July 2018
June 2020
January 2021
July 2021
August 2021
February 2022
April 2023
May 2023
June 2023
August 2023
September 2023
March 2024
June 2024
October 2024
November 2024
February 2025
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Author Name
Tokens
Token Proportion
Heiko Carstens
2110
80.50%
Martin Schwidefsky
289
11.03%
Jan Glauber
122
4.65%
Mike Rapoport
34
1.30%
Sven Schnelle
16
0.61%
Linus Torvalds (pre-git)
9
0.34%
Alexander Gordeev
8
0.31%
Gerald Schaefer
6
0.23%
Claudio Imbrenda
6
0.23%
Ingo Molnar
5
0.19%
Rick Edgecombe
2
0.08%
Peter Xu
2
0.08%
Dominik Dingel
2
0.08%
Johannes Weiner
1
0.04%
Greg Kroah-Hartman
1
0.04%
Andi Kleen
1
0.04%
Others
7
0.27%
Total
2621
pfault.c
249
-
9
757
Heiko Carstens
Linus Torvalds
Martin Schwidefsky
Linus Torvalds (pre-git)
Andrew Morton
Michael Holzheu
Greg Kroah-Hartman
Christian Bornträger
Others
August 1992
March 1997
May 1998
February 2002
April 2003
January 2004
September 2005
August 2007
February 2010
January 2011
May 2011
August 2015
October 2015
March 2016
November 2017
September 2018
February 2022
March 2023
July 2023
January 2025
February 2025
March 2025
var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 13, "token_count": 86}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 467}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 55}, ]}, ]
Author Name
Tokens
Token Proportion
Heiko Carstens
612
80.85%
Linus Torvalds
86
11.36%
Martin Schwidefsky
32
4.23%
Linus Torvalds (pre-git)
14
1.85%
Andrew Morton
6
0.79%
Michael Holzheu
3
0.40%
Greg Kroah-Hartman
1
0.13%
Christian Bornträger
1
0.13%
Others
2
0.26%
Total
757
pgalloc.c
480
-
17
2175
Heiko Carstens
Martin Schwidefsky
Alexander Gordeev
Vishal Moola (Oracle)
Hugh Dickins
Gerald Schaefer
Christian Bornträger
Linus Torvalds
Linus Torvalds (pre-git)
Sven Schnelle
Qi Zheng
Dominik Dingel
Kirill A. Shutemov
Michel Lespinasse
Greg Kroah-Hartman
Others
January 1996
September 1999
March 2000
February 2002
June 2002
May 2007
October 2007
February 2008
October 2010
May 2011
June 2011
July 2011
April 2012
October 2013
April 2014
June 2014
October 2014
February 2016
March 2016
April 2016
June 2016
April 2017
June 2017
July 2017
August 2017
October 2017
November 2017
March 2020
April 2020
June 2020
November 2020
November 2021
December 2021
February 2022
July 2023
August 2023
September 2023
October 2023
March 2024
June 2024
July 2024
October 2024
January 2025
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Author Name
Tokens
Token Proportion
Heiko Carstens
1336
61.43%
Martin Schwidefsky
475
21.84%
Alexander Gordeev
182
8.37%
Vishal Moola (Oracle)
70
3.22%
Hugh Dickins
39
1.79%
Gerald Schaefer
15
0.69%
Christian Bornträger
13
0.60%
Linus Torvalds
9
0.41%
Linus Torvalds (pre-git)
7
0.32%
Sven Schnelle
6
0.28%
Qi Zheng
6
0.28%
Dominik Dingel
6
0.28%
Kirill A. Shutemov
5
0.23%
Michel Lespinasse
1
0.05%
Greg Kroah-Hartman
1
0.05%
Others
4
0.18%
Total
2175
pgtable.c
1188
-
28
5951
Martin Schwidefsky
Janosch Frank
David Hildenbrand
Claudio Imbrenda
Gerald Schaefer
Heiko Carstens
Dominik Dingel
Christian Bornträger
Carsten Otte
Hugh Dickins
Andrew Morton
Kirill A. Shutemov
Linus Torvalds
Niklas Schnelle
Linus Torvalds (pre-git)
Andi Kleen
Motohiro Kosaki
Aneesh Kumar K.V
Konstantin Weitz
Peter Xu
John Levon
Jan Glauber
Greg Kroah-Hartman
Others
September 1991
December 1991
May 1992
August 1992
May 1998
January 2000
February 2002
June 2002
August 2003
January 2004
September 2004
December 2004
March 2005
July 2007
October 2007
February 2008
March 2008
April 2008
May 2008
March 2009
March 2010
October 2010
May 2011
June 2011
July 2011
November 2011
May 2012
July 2012
October 2012
November 2012
January 2013
April 2013
May 2013
June 2013
July 2013
October 2013
November 2013
January 2014
February 2014
March 2014
April 2014
July 2014
September 2014
October 2014
April 2015
March 2016
May 2016
June 2016
July 2016
August 2016
January 2017
April 2017
July 2017
November 2017
February 2018
July 2018
March 2019
April 2019
July 2020
September 2021
February 2022
May 2022
February 2023
June 2023
November 2023
December 2023
January 2024
March 2024
October 2024
February 2025
March 2025
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]}, {"timestamp": 1306911600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 5, "token_count": 175}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 45, "token_count": 11}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 9, "token_count": 88}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 56, "token_count": 5}, {"author_id": 9, "token_count": 20}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 33, "token_count": 30}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 8, "token_count": 202}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 2, "token_count": 22}, {"author_id": 0, "token_count": 2500}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 178}, {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 89}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 77}, {"author_id": 0, "token_count": 500}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 311}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 4, "token_count": 422}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 56, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 42, "token_count": 20}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 211}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 129}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 21, "token_count": 30}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 6, "token_count": 43}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 34, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 119}, ]}, ]
Author Name
Tokens
Token Proportion
Martin Schwidefsky
3531
59.33%
Janosch Frank
425
7.14%
David Hildenbrand
411
6.91%
Claudio Imbrenda
366
6.15%
Gerald Schaefer
287
4.82%
Heiko Carstens
285
4.79%
Dominik Dingel
227
3.81%
Christian Bornträger
150
2.52%
Carsten Otte
35
0.59%
Hugh Dickins
34
0.57%
Andrew Morton
31
0.52%
Kirill A. Shutemov
30
0.50%
Linus Torvalds
21
0.35%
Niklas Schnelle
20
0.34%
Linus Torvalds (pre-git)
17
0.29%
Andi Kleen
14
0.24%
Motohiro Kosaki
12
0.20%
Aneesh Kumar K.V
12
0.20%
Konstantin Weitz
11
0.18%
Peter Xu
4
0.07%
John Levon
2
0.03%
Jan Glauber
1
0.02%
Greg Kroah-Hartman
1
0.02%
Others
24
0.40%
Total
5951
physaddr.c
15
-
1
66
Heiko Carstens
March 2024
var spanGroupData = [ {"timestamp": 1709280000, "group": [ {"author_id": 1, "token_count": 66}, ]}, ]
Author Name
Tokens
Token Proportion
Heiko Carstens
66
100.00%
Total
66
vmem.c
669
-
25
3290
David Hildenbrand
Heiko Carstens
Alexander Gordeev
Martin Schwidefsky
Sumanth Korikkar
Anshuman Khandual
Linus Torvalds (pre-git)
Christoph Hellwig
Gerald Schaefer
Sven Schnelle
Vasily Gorbik
Johannes Weiner
Michal Hocko
Christian Bornträger
Peter Xu
Andrew Morton
Paul Gortmaker
Mike Rapoport
Linus Torvalds
Greg Kroah-Hartman
Others
June 1995
January 1996
May 1998
September 1999
March 2000
February 2002
June 2002
February 2004
January 2005
July 2006
December 2006
October 2007
February 2008
April 2008
May 2008
May 2011
October 2012
November 2012
February 2013
April 2013
July 2013
January 2014
September 2014
March 2016
May 2016
June 2016
October 2016
February 2017
April 2017
May 2017
June 2017
July 2017
October 2017
November 2017
December 2017
January 2018
April 2018
October 2018
February 2019
January 2020
June 2020
July 2020
August 2020
November 2020
February 2021
April 2021
August 2021
January 2022
February 2022
July 2022
September 2022
December 2022
February 2023
June 2023
July 2023
August 2023
September 2023
October 2023
January 2024
February 2024
March 2024
July 2024
January 2025
February 2025
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Author Name
Tokens
Token Proportion
David Hildenbrand
1658
50.40%
Heiko Carstens
680
20.67%
Alexander Gordeev
495
15.05%
Martin Schwidefsky
139
4.22%
Sumanth Korikkar
60
1.82%
Anshuman Khandual
50
1.52%
Linus Torvalds (pre-git)
38
1.16%
Christoph Hellwig
38
1.16%
Gerald Schaefer
32
0.97%
Sven Schnelle
20
0.61%
Vasily Gorbik
17
0.52%
Johannes Weiner
14
0.43%
Michal Hocko
9
0.27%
Christian Bornträger
7
0.21%
Peter Xu
6
0.18%
Andrew Morton
4
0.12%
Paul Gortmaker
1
0.03%
Mike Rapoport
1
0.03%
Linus Torvalds
1
0.03%
Greg Kroah-Hartman
1
0.03%
Others
19
0.58%
Total
3290
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
125
Author
Tokens
Proportion
Commits
Proportion
0
Martin Schwidefsky
13530
34.20%
113
13.66%
1
Heiko Carstens
10008
25.30%
229
27.69%
2
David Hildenbrand
3131
7.91%
46
5.56%
3
Andrew Morton
2450
6.19%
6
0.73%
4
Janosch Frank
1761
4.45%
19
2.30%
5
Gerald Schaefer
1507
3.81%
29
3.51%
6
Claudio Imbrenda
1133
2.86%
14
1.69%
7
Alexander Gordeev
1079
2.73%
33
3.99%
8
Dominik Dingel
563
1.42%
11
1.33%
9
Christian Bornträger
467
1.18%
26
3.14%
10
Linus Torvalds (pre-git)
407
1.03%
45
5.44%
11
Vasily Gorbik
361
0.91%
19
2.30%
12
Hongjie Yang
332
0.84%
2
0.24%
13
Linus Torvalds
218
0.55%
12
1.45%
14
Michael Holzheu
200
0.51%
9
1.09%
15
Anshuman Khandual
198
0.50%
6
0.73%
16
Sven Schnelle
151
0.38%
10
1.21%
17
Nico Boehr
140
0.35%
2
0.24%
18
Jan Glauber
123
0.31%
4
0.48%
19
Halil Pasic
119
0.30%
1
0.12%
20
Mike Rapoport
118
0.30%
13
1.57%
21
Hugh Dickins
109
0.28%
5
0.60%
22
Christoph Hellwig
98
0.25%
10
1.21%
23
Vishal Moola (Oracle)
70
0.18%
1
0.12%
24
Kees Cook
69
0.17%
4
0.48%
25
Arjan van de Ven
63
0.16%
1
0.12%
26
Sumanth Korikkar
60
0.15%
1
0.12%
27
Carsten Otte
60
0.15%
2
0.24%
28
John Levon
56
0.14%
1
0.12%
29
Suren Baghdasaryan
55
0.14%
5
0.60%
30
Ilya Leoshkevich
54
0.14%
2
0.24%
31
Oscar Salvador
42
0.11%
1
0.12%
32
Joel Granados
42
0.11%
5
0.60%
33
Kirill A. Shutemov
37
0.09%
2
0.24%
34
Peter Xu
33
0.08%
7
0.85%
35
Michel Lespinasse
31
0.08%
2
0.24%
36
Qi Zheng
29
0.07%
2
0.24%
37
Matthew Wilcox
27
0.07%
2
0.24%
38
Johannes Weiner
26
0.07%
3
0.36%
39
Joe Perches
21
0.05%
5
0.60%
40
Christophe Leroy
21
0.05%
3
0.36%
41
Rick Edgecombe
20
0.05%
3
0.36%
42
Niklas Schnelle
20
0.05%
1
0.12%
43
Mike Kravetz
20
0.05%
2
0.24%
44
Andi Kleen
19
0.05%
3
0.36%
45
Konstantin Weitz
18
0.05%
1
0.12%
46
Florian Funke
18
0.05%
1
0.12%
47
Greg Kroah-Hartman
17
0.04%
3
0.36%
48
Yihui ZENG
16
0.04%
1
0.12%
49
Ingo Molnar
16
0.04%
6
0.73%
50
Tom Lendacky
14
0.04%
1
0.12%
51
Steve Capper
14
0.04%
2
0.24%
52
Josh Poimboeuf
13
0.03%
1
0.12%
53
Motohiro Kosaki
12
0.03%
1
0.12%
54
Hendrik Brueckner
12
0.03%
3
0.36%
55
Chuhong Yuan
12
0.03%
2
0.24%
56
Aneesh Kumar K.V
12
0.03%
3
0.36%
57
Paul Gortmaker
11
0.03%
2
0.24%
58
Michal Hocko
11
0.03%
2
0.24%
59
Helge Deller
11
0.03%
2
0.24%
60
Others
278
0.70%
74
8.95%
Total
39563
827