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Al Viro
Anatoly Pugachev
Andrew Morton
Artem B. Bityutskiy
Chandan Rajendra
Chao Yu
Christian Brauner
Christoph Hellwig
Chuck Lever
Daniel Rosenberg
Daniel Walter
Darrick J. Wong
David Gstir
David Howells
Eric Biggers
Eric W. Biedermann
Gabriel Krisman Bertazi
Gilad Ben-Yossef
Greg Kroah-Hartman
Gu Zheng
Guan-Chun Wu
Hannes Reinecke
Herbert Xu
Hongjie Fang
Jaegeuk Kim
Jan Kara
Jeff Layton
Josef Bacik
Josef Whiter
Kees Cook
Linus Torvalds
Linus Torvalds (pre-git)
Luis Henriques
Mark Fasheh
Mateusz Guzik
Matthew Wilcox
Michael Halcrow
Ming Lei
Nathan Huckleberry
Oleg Nesterov
Riccardo Schirone
Richard Weinberger
Ritesh Harjani
Sascha Hauer
Satya Tangirala
Tahsin Erdogan
Theodore Y. Ts'o
Thomas Gleixner
Tianjia Zhang
Uros Bizjak
Waiman Long
Xiubo Li
Yongpeng Yang
−
Files:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
bio.c
199
-
12
828
Eric Biggers
Satya Tangirala
Jaegeuk Kim
Richard Weinberger
Christoph Hellwig
Gu Zheng
Linus Torvalds
David Gstir
Theodore Y. Ts'o
Ming Lei
Josef Whiter
Greg Kroah-Hartman
December 2013
January 2014
April 2015
May 2015
April 2016
November 2016
December 2016
August 2017
November 2017
April 2018
February 2019
May 2019
October 2019
December 2019
July 2020
March 2021
September 2021
January 2022
August 2022
January 2023
March 2023
September 2023
October 2023
June 2025
August 2025
var spanGroupData = [ {"timestamp": 1385884800, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 58}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 60}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 115}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 217}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 150}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 7, "token_count": 25}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 96}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Eric Biggers
399
48.19%
Satya Tangirala
150
18.12%
Jaegeuk Kim
121
14.61%
Richard Weinberger
115
13.89%
Christoph Hellwig
31
3.74%
Gu Zheng
4
0.48%
Linus Torvalds
2
0.24%
David Gstir
2
0.24%
Theodore Y. Ts'o
1
0.12%
Ming Lei
1
0.12%
Josef Whiter
1
0.12%
Greg Kroah-Hartman
1
0.12%
Total
828
crypto.c
418
-
13
1469
Eric Biggers
Jaegeuk Kim
David Gstir
Matthew Wilcox
Josef Whiter
Daniel Walter
Ritesh Harjani
Satya Tangirala
Linus Torvalds
Richard Weinberger
Thomas Gleixner
Theodore Y. Ts'o
Gilad Ben-Yossef
April 2015
May 2015
June 2015
March 2016
April 2016
October 2016
November 2016
December 2016
June 2017
October 2017
January 2018
April 2018
January 2019
May 2019
July 2019
August 2019
October 2019
May 2020
July 2020
September 2020
April 2022
May 2022
January 2023
April 2023
September 2023
October 2023
March 2025
June 2025
July 2025
August 2025
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 226}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 235}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 56}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 6, "token_count": 40}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 125}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 277}, {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 113}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 16, "token_count": 23}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Eric Biggers
833
56.71%
Jaegeuk Kim
481
32.74%
David Gstir
96
6.54%
Matthew Wilcox
23
1.57%
Josef Whiter
11
0.75%
Daniel Walter
8
0.54%
Ritesh Harjani
6
0.41%
Satya Tangirala
3
0.20%
Linus Torvalds
3
0.20%
Richard Weinberger
2
0.14%
Thomas Gleixner
1
0.07%
Theodore Y. Ts'o
1
0.07%
Gilad Ben-Yossef
1
0.07%
Total
1469
fname.c
514
-
14
1767
Jaegeuk Kim
Eric Biggers
Daniel Rosenberg
Chao Yu
Jeff Layton
Guan-Chun Wu
Al Viro
Satya Tangirala
Herbert Xu
Chuck Lever
Josef Whiter
David Gstir
Theodore Y. Ts'o
Greg Kroah-Hartman
November 2012
January 2013
September 2014
April 2015
May 2015
January 2016
February 2016
April 2016
September 2016
November 2016
December 2016
February 2017
April 2017
October 2017
November 2017
January 2018
April 2018
January 2019
March 2019
April 2019
July 2019
August 2019
December 2019
January 2020
May 2020
July 2020
August 2020
September 2020
December 2020
January 2021
July 2021
September 2021
April 2022
March 2023
October 2023
December 2023
December 2024
January 2025
June 2025
July 2025
August 2025
November 2025
var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 660}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 10, "token_count": 15}, {"author_id": 1, "token_count": 81}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 0, "token_count": 31}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 153}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 400}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 29}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 24, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Jaegeuk Kim
776
43.92%
Eric Biggers
469
26.54%
Daniel Rosenberg
400
22.64%
Chao Yu
44
2.49%
Jeff Layton
30
1.70%
Guan-Chun Wu
14
0.79%
Al Viro
8
0.45%
Satya Tangirala
6
0.34%
Herbert Xu
6
0.34%
Chuck Lever
5
0.28%
Josef Whiter
4
0.23%
David Gstir
3
0.17%
Theodore Y. Ts'o
1
0.06%
Greg Kroah-Hartman
1
0.06%
Total
1767
fscrypt_private.h
787
-
19
1948
Eric Biggers
Satya Tangirala
Jaegeuk Kim
Daniel Rosenberg
Theodore Y. Ts'o
Artem B. Bityutskiy
Josef Whiter
Richard Weinberger
Daniel Walter
David Gstir
Sascha Hauer
Chao Yu
Chandan Rajendra
Linus Torvalds (pre-git)
Kees Cook
Eric W. Biedermann
Nathan Huckleberry
Jeff Layton
Greg Kroah-Hartman
January 2000
July 2008
December 2014
April 2015
May 2015
June 2015
April 2016
October 2016
November 2016
December 2016
January 2017
June 2017
October 2017
November 2017
January 2018
April 2018
May 2018
December 2018
January 2019
March 2019
April 2019
July 2019
August 2019
October 2019
December 2019
January 2020
March 2020
May 2020
July 2020
September 2020
October 2020
December 2020
January 2021
September 2021
October 2021
April 2022
May 2022
September 2022
November 2022
February 2023
March 2023
April 2023
May 2023
September 2023
October 2023
February 2024
April 2025
July 2025
August 2025
September 2025
var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 13, "token_count": 40}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 76}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 658}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 43}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 2, "token_count": 246}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 88}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 9, "token_count": 19}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 105}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Eric Biggers
1401
71.92%
Satya Tangirala
246
12.63%
Jaegeuk Kim
116
5.95%
Daniel Rosenberg
43
2.21%
Theodore Y. Ts'o
40
2.05%
Artem B. Bityutskiy
21
1.08%
Josef Whiter
19
0.98%
Richard Weinberger
14
0.72%
Daniel Walter
13
0.67%
David Gstir
10
0.51%
Sascha Hauer
8
0.41%
Chao Yu
4
0.21%
Chandan Rajendra
4
0.21%
Linus Torvalds (pre-git)
2
0.10%
Kees Cook
2
0.10%
Eric W. Biedermann
2
0.10%
Nathan Huckleberry
1
0.05%
Jeff Layton
1
0.05%
Greg Kroah-Hartman
1
0.05%
Total
1948
hkdf.c
100
-
2
290
Eric Biggers
Hannes Reinecke
August 2019
December 2019
September 2021
February 2025
September 2025
var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 143}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 141}, ]}, ]
Author Name
Tokens
Token Proportion
Eric Biggers
286
98.62%
Hannes Reinecke
4
1.38%
Total
290
hooks.c
473
-
14
1479
Eric Biggers
Daniel Rosenberg
Mateusz Guzik
Jaegeuk Kim
Luis Henriques
Gabriel Krisman Bertazi
Theodore Y. Ts'o
David Gstir
Darrick J. Wong
Kees Cook
Jan Kara
Thomas Gleixner
Josef Whiter
Jeff Layton
October 2010
November 2010
November 2012
June 2013
April 2015
May 2015
April 2016
November 2016
December 2016
October 2017
January 2018
April 2018
January 2019
March 2019
April 2019
May 2019
July 2019
August 2019
December 2019
January 2020
May 2020
September 2020
November 2020
December 2020
January 2021
July 2021
September 2022
March 2023
May 2023
October 2023
February 2024
May 2024
June 2025
August 2025
var spanGroupData = [ {"timestamp": 1285916400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 372}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 500}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 89}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 26, "token_count": 9}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 95}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 101}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 33, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 28, "token_count": 13}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 11, "token_count": 58}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Eric Biggers
1206
81.54%
Daniel Rosenberg
95
6.42%
Mateusz Guzik
58
3.92%
Jaegeuk Kim
41
2.77%
Luis Henriques
24
1.62%
Gabriel Krisman Bertazi
13
0.88%
Theodore Y. Ts'o
10
0.68%
David Gstir
10
0.68%
Darrick J. Wong
9
0.61%
Kees Cook
8
0.54%
Jan Kara
2
0.14%
Thomas Gleixner
1
0.07%
Josef Whiter
1
0.07%
Jeff Layton
1
0.07%
Total
1479
inline_crypt.c
517
-
15
1726
Satya Tangirala
Eric Biggers
Christoph Hellwig
Jaegeuk Kim
Daniel Walter
Artem B. Bityutskiy
Richard Weinberger
Josef Whiter
Matthew Wilcox
Yongpeng Yang
David Howells
David Gstir
Waiman Long
Theodore Y. Ts'o
Greg Kroah-Hartman
October 2004
July 2008
April 2015
May 2015
September 2016
October 2016
November 2016
June 2017
November 2017
April 2018
January 2019
July 2019
August 2019
October 2019
July 2020
August 2020
September 2020
November 2020
January 2022
April 2022
August 2022
September 2022
November 2022
September 2023
October 2023
April 2024
February 2025
April 2025
June 2025
August 2025
November 2025
var spanGroupData = [ {"timestamp": 1096614000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 15}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 79}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 2, "token_count": 916}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 102}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 96}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 82}, {"author_id": 0, "token_count": 72}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 108}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 41, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Satya Tangirala
916
53.07%
Eric Biggers
618
35.81%
Christoph Hellwig
90
5.21%
Jaegeuk Kim
36
2.09%
Daniel Walter
16
0.93%
Artem B. Bityutskiy
15
0.87%
Richard Weinberger
8
0.46%
Josef Whiter
7
0.41%
Matthew Wilcox
6
0.35%
Yongpeng Yang
4
0.23%
David Howells
3
0.17%
David Gstir
3
0.17%
Waiman Long
2
0.12%
Theodore Y. Ts'o
1
0.06%
Greg Kroah-Hartman
1
0.06%
Total
1726
keyring.c
1270
-
27
4527
Eric Biggers
Jaegeuk Kim
Artem B. Bityutskiy
Daniel Walter
David Howells
Oleg Nesterov
Jan Kara
Eric W. Biedermann
Josef Bacik
Satya Tangirala
Riccardo Schirone
Mark Fasheh
Linus Torvalds
Darrick J. Wong
Chao Yu
Al Viro
Sascha Hauer
Waiman Long
Mateusz Guzik
Daniel Rosenberg
Andrew Morton
Uros Bizjak
Luis Henriques
Josef Whiter
Theodore Y. Ts'o
Linus Torvalds (pre-git)
Greg Kroah-Hartman
January 2000
June 2002
July 2002
August 2003
July 2008
October 2008
March 2010
November 2012
February 2015
April 2015
May 2015
June 2015
July 2015
May 2016
June 2016
September 2016
November 2016
January 2017
April 2017
June 2017
November 2017
January 2018
May 2018
November 2018
January 2019
March 2019
May 2019
July 2019
August 2019
October 2019
November 2019
January 2020
May 2020
July 2020
August 2020
September 2020
October 2020
November 2020
April 2022
September 2022
October 2022
November 2022
February 2023
March 2023
October 2023
December 2023
February 2024
September 2024
October 2024
April 2025
June 2025
September 2025
October 2025
var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 8, "token_count": 41}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 20}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 26, "token_count": 5}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 2609}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 376}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 137}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 663}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 47}, {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 203}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 11, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Eric Biggers
4276
94.46%
Jaegeuk Kim
46
1.02%
Artem B. Bityutskiy
41
0.91%
Daniel Walter
34
0.75%
David Howells
20
0.44%
Oleg Nesterov
14
0.31%
Jan Kara
12
0.27%
Eric W. Biedermann
12
0.27%
Josef Bacik
10
0.22%
Satya Tangirala
6
0.13%
Riccardo Schirone
6
0.13%
Mark Fasheh
5
0.11%
Linus Torvalds
5
0.11%
Darrick J. Wong
5
0.11%
Chao Yu
5
0.11%
Al Viro
5
0.11%
Sascha Hauer
4
0.09%
Waiman Long
3
0.07%
Mateusz Guzik
3
0.07%
Daniel Rosenberg
3
0.07%
Andrew Morton
3
0.07%
Uros Bizjak
2
0.04%
Luis Henriques
2
0.04%
Josef Whiter
2
0.04%
Theodore Y. Ts'o
1
0.02%
Linus Torvalds (pre-git)
1
0.02%
Greg Kroah-Hartman
1
0.02%
Total
4527
keysetup.c
851
-
15
3150
Eric Biggers
Jaegeuk Kim
Daniel Walter
Satya Tangirala
Daniel Rosenberg
Tianjia Zhang
Josef Whiter
Nathan Huckleberry
Artem B. Bityutskiy
David Gstir
Chao Yu
Mateusz Guzik
Xiubo Li
Theodore Y. Ts'o
Greg Kroah-Hartman
July 2008
May 2011
April 2015
May 2015
June 2015
February 2016
May 2016
July 2016
September 2016
November 2016
December 2016
February 2017
June 2017
October 2017
November 2017
January 2018
April 2018
May 2018
January 2019
March 2019
April 2019
May 2019
July 2019
August 2019
October 2019
December 2019
January 2020
March 2020
May 2020
July 2020
September 2020
October 2020
December 2020
June 2021
September 2021
October 2021
April 2022
May 2022
September 2022
November 2022
December 2022
February 2023
March 2023
September 2023
October 2023
January 2024
February 2024
April 2025
June 2025
July 2025
August 2025
September 2025
October 2025
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Author Name
Tokens
Token Proportion
Eric Biggers
2524
80.13%
Jaegeuk Kim
234
7.43%
Daniel Walter
128
4.06%
Satya Tangirala
118
3.75%
Daniel Rosenberg
80
2.54%
Tianjia Zhang
17
0.54%
Josef Whiter
17
0.54%
Nathan Huckleberry
10
0.32%
Artem B. Bityutskiy
6
0.19%
David Gstir
5
0.16%
Chao Yu
5
0.16%
Mateusz Guzik
3
0.10%
Xiubo Li
1
0.03%
Theodore Y. Ts'o
1
0.03%
Greg Kroah-Hartman
1
0.03%
Total
3150
keysetup_v1.c
316
-
10
1272
Eric Biggers
Jaegeuk Kim
Satya Tangirala
Daniel Walter
Josef Whiter
Herbert Xu
Waiman Long
David Howells
Theodore Y. Ts'o
Greg Kroah-Hartman
April 2015
May 2015
October 2015
January 2016
May 2016
September 2016
November 2016
January 2017
February 2017
March 2017
June 2017
October 2017
November 2017
April 2018
May 2018
January 2019
August 2019
January 2020
July 2020
August 2020
September 2020
September 2022
August 2023
September 2023
October 2023
April 2025
July 2025
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Author Name
Tokens
Token Proportion
Eric Biggers
1011
79.48%
Jaegeuk Kim
198
15.57%
Satya Tangirala
27
2.12%
Daniel Walter
19
1.49%
Josef Whiter
6
0.47%
Herbert Xu
5
0.39%
Waiman Long
2
0.16%
David Howells
2
0.16%
Theodore Y. Ts'o
1
0.08%
Greg Kroah-Hartman
1
0.08%
Total
1272
policy.c
895
-
21
3271
Eric Biggers
Jaegeuk Kim
Jeff Layton
Daniel Walter
Nathan Huckleberry
Daniel Rosenberg
Riccardo Schirone
Tianjia Zhang
Hongjie Fang
Chao Yu
Chandan Rajendra
Josef Bacik
Tahsin Erdogan
Michael Halcrow
Josef Whiter
Theodore Y. Ts'o
Christian Brauner
David Gstir
Anatoly Pugachev
Al Viro
Greg Kroah-Hartman
March 2010
November 2012
March 2013
August 2013
February 2015
April 2015
May 2015
June 2015
September 2016
October 2016
November 2016
December 2016
January 2017
April 2017
June 2017
July 2017
October 2017
November 2017
January 2018
April 2018
May 2018
December 2018
January 2019
March 2019
May 2019
July 2019
August 2019
October 2019
December 2019
January 2020
March 2020
May 2020
July 2020
September 2020
October 2020
December 2020
January 2021
April 2022
May 2022
September 2022
November 2022
December 2022
January 2023
March 2023
September 2023
October 2023
June 2025
August 2025
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Author Name
Tokens
Token Proportion
Eric Biggers
2616
79.98%
Jaegeuk Kim
463
14.15%
Jeff Layton
32
0.98%
Daniel Walter
25
0.76%
Nathan Huckleberry
20
0.61%
Daniel Rosenberg
20
0.61%
Riccardo Schirone
14
0.43%
Tianjia Zhang
13
0.40%
Hongjie Fang
12
0.37%
Chao Yu
11
0.34%
Chandan Rajendra
10
0.31%
Josef Bacik
6
0.18%
Tahsin Erdogan
5
0.15%
Michael Halcrow
5
0.15%
Josef Whiter
5
0.15%
Theodore Y. Ts'o
4
0.12%
Christian Brauner
3
0.09%
David Gstir
2
0.06%
Anatoly Pugachev
2
0.06%
Al Viro
2
0.06%
Greg Kroah-Hartman
1
0.03%
Total
3271
Contributors:
53
Author
Tokens
Proportion
Commits
Proportion
0
Eric Biggers
15639
71.98%
178
57.79%
1
Jaegeuk Kim
2512
11.56%
28
9.09%
2
Satya Tangirala
1472
6.77%
1
0.32%
3
Daniel Rosenberg
641
2.95%
3
0.97%
4
Daniel Walter
243
1.12%
1
0.32%
5
Richard Weinberger
139
0.64%
3
0.97%
6
David Gstir
131
0.60%
8
2.60%
7
Christoph Hellwig
121
0.56%
7
2.27%
8
Artem B. Bityutskiy
83
0.38%
2
0.65%
9
Josef Whiter
73
0.34%
1
0.32%
10
Chao Yu
69
0.32%
7
2.27%
11
Mateusz Guzik
64
0.29%
2
0.65%
12
Jeff Layton
64
0.29%
3
0.97%
13
Theodore Y. Ts'o
61
0.28%
6
1.95%
14
Nathan Huckleberry
31
0.14%
1
0.32%
15
Tianjia Zhang
30
0.14%
1
0.32%
16
Matthew Wilcox
29
0.13%
2
0.65%
17
Luis Henriques
26
0.12%
2
0.65%
18
David Howells
25
0.12%
4
1.30%
19
Riccardo Schirone
20
0.09%
1
0.32%
20
Josef Bacik
16
0.07%
1
0.32%
21
Al Viro
15
0.07%
5
1.62%
22
Oleg Nesterov
14
0.06%
1
0.32%
23
Jan Kara
14
0.06%
2
0.65%
24
Guan-Chun Wu
14
0.06%
1
0.32%
25
Eric W. Biedermann
14
0.06%
2
0.65%
26
Darrick J. Wong
14
0.06%
2
0.65%
27
Chandan Rajendra
14
0.06%
1
0.32%
28
Gabriel Krisman Bertazi
13
0.06%
1
0.32%
29
Sascha Hauer
12
0.06%
1
0.32%
30
Hongjie Fang
12
0.06%
1
0.32%
31
Herbert Xu
11
0.05%
2
0.65%
32
Linus Torvalds
10
0.05%
3
0.97%
33
Kees Cook
10
0.05%
2
0.65%
34
Greg Kroah-Hartman
8
0.04%
1
0.32%
35
Waiman Long
7
0.03%
1
0.32%
36
Ritesh Harjani
6
0.03%
1
0.32%
37
Tahsin Erdogan
5
0.02%
1
0.32%
38
Michael Halcrow
5
0.02%
1
0.32%
39
Mark Fasheh
5
0.02%
1
0.32%
40
Chuck Lever
5
0.02%
1
0.32%
41
Yongpeng Yang
4
0.02%
1
0.32%
42
Hannes Reinecke
4
0.02%
1
0.32%
43
Gu Zheng
4
0.02%
1
0.32%
44
Linus Torvalds (pre-git)
3
0.01%
2
0.65%
45
Christian Brauner
3
0.01%
2
0.65%
46
Andrew Morton
3
0.01%
1
0.32%
47
Uros Bizjak
2
0.01%
1
0.32%
48
Thomas Gleixner
2
0.01%
2
0.65%
49
Anatoly Pugachev
2
0.01%
1
0.32%
50
Xiubo Li
1
0.00%
1
0.32%
51
Ming Lei
1
0.00%
1
0.32%
52
Gilad Ben-Yossef
1
0.00%
1
0.32%
Total
21727
308