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Abhishek Kulkarni
Al Viro
Alexander (Sasha) Levin
Andrew Morton
Aneesh Kumar K.V
Arnaldo Carvalho de Melo
Badari Pulavarty
Baokun Li
Benjamin LaHaise
Christian Brauner
Christoph Hellwig
Dan Carpenter
Dave Jones
Dave Wysochanski
David Chinner
David Howells
Eric Van Hensbergen
Hisashi Hifumi
Hou Tao
Jan Kara
Jeff Layton
Josef Bacik
Kairui Song
Kees Cook
Linus Torvalds
Linus Torvalds (pre-git)
Lizhi Xu
Lukas Czerner
Mateusz Guzik
Matthew Wilcox
Max Kellermann
Nicholas Piggin
Nikolay Borisov
Paulo Alcantara
Sage Weil
Song Liu
Steve French
Suresh Jayaraman
Tejun Heo
Thomas Gleixner
Xiao Jiang
Xiubo Li
Yan Zheng
Yue Hu
Zizhi Wo
−
Files:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
buffered_read.c
834
-
15
3367
David Howells
Jeff Layton
Max Kellermann
Xiubo Li
Matthew Wilcox
Christoph Hellwig
Linus Torvalds
Aneesh Kumar K.V
Josef Bacik
Eric Van Hensbergen
Alexander (Sasha) Levin
Sage Weil
Lukas Czerner
Kairui Song
Abhishek Kulkarni
January 2006
May 2007
April 2009
September 2009
October 2009
February 2011
July 2011
May 2013
April 2017
November 2017
July 2019
February 2020
May 2020
September 2020
November 2020
April 2021
June 2021
August 2021
November 2021
January 2022
February 2022
March 2022
April 2022
June 2022
July 2022
March 2023
September 2023
October 2023
November 2023
January 2024
March 2024
May 2024
July 2024
August 2024
October 2024
December 2024
February 2025
May 2025
September 2025
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 119}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 170}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 267}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 119}, {"author_id": 3, "token_count": 54}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 338}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 278}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 155}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1094}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 116}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 296}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
3225
95.78%
Jeff Layton
54
1.60%
Max Kellermann
27
0.80%
Xiubo Li
13
0.39%
Matthew Wilcox
12
0.36%
Christoph Hellwig
10
0.30%
Linus Torvalds
5
0.15%
Aneesh Kumar K.V
5
0.15%
Josef Bacik
4
0.12%
Eric Van Hensbergen
4
0.12%
Alexander (Sasha) Levin
3
0.09%
Sage Weil
2
0.06%
Lukas Czerner
1
0.03%
Kairui Song
1
0.03%
Abhishek Kulkarni
1
0.03%
Total
3367
buffered_write.c
569
-
4
2396
David Howells
Matthew Wilcox
Dan Carpenter
Lizhi Xu
April 2009
May 2020
September 2020
June 2021
August 2021
February 2022
March 2022
June 2022
September 2023
October 2023
January 2024
February 2024
March 2024
April 2024
May 2024
June 2024
July 2024
September 2024
October 2024
May 2025
July 2025
September 2025
var spanGroupData = [ {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1018}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 207}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 56}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 213}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 102}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 87}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 430}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 42, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
2363
98.62%
Matthew Wilcox
20
0.83%
Dan Carpenter
12
0.50%
Lizhi Xu
1
0.04%
Total
2396
direct_read.c
272
-
13
1136
David Howells
Max Kellermann
Andrew Morton
Dave Wysochanski
Steve French
Linus Torvalds (pre-git)
Josef Bacik
Jeff Layton
Nicholas Piggin
Benjamin LaHaise
Yan Zheng
Badari Pulavarty
Al Viro
May 1998
September 2002
January 2003
August 2004
March 2006
September 2006
May 2007
April 2009
July 2011
April 2014
November 2014
May 2020
June 2020
September 2020
January 2022
February 2022
March 2022
February 2023
October 2023
November 2023
March 2024
May 2024
July 2024
August 2024
October 2024
December 2024
March 2025
May 2025
September 2025
var spanGroupData = [ {"timestamp": 894006000, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 366}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 98}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 349}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 92}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
1074
94.54%
Max Kellermann
14
1.23%
Andrew Morton
14
1.23%
Dave Wysochanski
7
0.62%
Steve French
5
0.44%
Linus Torvalds (pre-git)
4
0.35%
Josef Bacik
4
0.35%
Jeff Layton
4
0.35%
Nicholas Piggin
3
0.26%
Benjamin LaHaise
3
0.26%
Yan Zheng
2
0.18%
Badari Pulavarty
1
0.09%
Al Viro
1
0.09%
Total
1136
direct_write.c
186
-
13
751
David Howells
Christoph Hellwig
Andrew Morton
Al Viro
Max Kellermann
Benjamin LaHaise
Linus Torvalds (pre-git)
Matthew Wilcox
Steve French
Josef Bacik
Linus Torvalds
Jan Kara
Badari Pulavarty
May 1998
October 2000
February 2002
September 2002
October 2002
January 2003
September 2003
August 2004
January 2006
September 2006
April 2007
March 2012
April 2014
April 2015
May 2015
May 2020
July 2020
June 2021
August 2021
January 2022
February 2022
June 2022
June 2023
September 2023
November 2023
January 2024
March 2024
May 2024
July 2024
December 2024
January 2025
May 2025
September 2025
var spanGroupData = [ {"timestamp": 894006000, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 370}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 107}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
645
85.89%
Christoph Hellwig
26
3.46%
Andrew Morton
17
2.26%
Al Viro
14
1.86%
Max Kellermann
11
1.46%
Benjamin LaHaise
11
1.46%
Linus Torvalds (pre-git)
8
1.07%
Matthew Wilcox
8
1.07%
Steve French
5
0.67%
Josef Bacik
3
0.40%
Linus Torvalds
1
0.13%
Jan Kara
1
0.13%
Badari Pulavarty
1
0.13%
Total
751
fscache_cache.c
429
-
4
1477
David Howells
Dan Carpenter
Yue Hu
Kees Cook
April 2009
October 2021
November 2021
March 2022
January 2024
July 2024
April 2025
var spanGroupData = [ {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1455}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 36, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
1469
99.46%
Dan Carpenter
6
0.41%
Yue Hu
1
0.07%
Kees Cook
1
0.07%
Total
1477
fscache_cookie.c
1184
-
6
4995
David Howells
Yue Hu
Dave Wysochanski
Jeff Layton
Max Kellermann
Kees Cook
October 2021
December 2021
April 2022
May 2022
August 2022
December 2022
July 2024
April 2025
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 4788}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 101}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 36, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
4923
98.56%
Yue Hu
32
0.64%
Dave Wysochanski
20
0.40%
Jeff Layton
12
0.24%
Max Kellermann
7
0.14%
Kees Cook
1
0.02%
Total
4995
fscache_internal.h
14
-
2
20
David Howells
Thomas Gleixner
May 2019
May 2020
October 2021
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
19
95.00%
Thomas Gleixner
1
5.00%
Total
20
fscache_io.c
290
-
2
1187
David Howells
Al Viro
August 2021
October 2021
September 2022
November 2023
March 2024
July 2024
var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1136}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
1186
99.92%
Al Viro
1
0.08%
Total
1187
fscache_main.c
109
-
2
322
David Howells
Baokun Li
October 2021
November 2023
July 2024
August 2024
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 312}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 8, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
316
98.14%
Baokun Li
6
1.86%
Total
322
fscache_proc.c
47
-
1
135
David Howells
October 2021
November 2023
January 2024
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 125}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
135
100.00%
Total
135
fscache_stats.c
103
-
1
358
David Howells
October 2021
January 2024
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 345}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
358
100.00%
Total
358
fscache_volume.c
533
-
5
2171
David Howells
Baokun Li
Hou Tao
Zizhi Wo
Yue Hu
October 2021
December 2021
May 2022
November 2022
January 2023
June 2024
July 2024
November 2024
var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2062}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 56}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 8, "token_count": 22}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 40, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
2137
98.43%
Baokun Li
22
1.01%
Hou Tao
10
0.46%
Zizhi Wo
1
0.05%
Yue Hu
1
0.05%
Total
2171
internal.h
535
-
9
2047
David Howells
Dave Wysochanski
Yue Hu
Linus Torvalds (pre-git)
Suresh Jayaraman
Max Kellermann
Andrew Morton
Abhishek Kulkarni
Thomas Gleixner
May 1998
September 2002
April 2009
September 2009
July 2010
May 2019
February 2020
May 2020
September 2020
November 2020
February 2021
June 2021
August 2021
October 2021
November 2021
January 2022
February 2022
March 2022
April 2022
June 2022
February 2023
September 2023
October 2023
November 2023
January 2024
February 2024
March 2024
May 2024
July 2024
September 2024
December 2024
February 2025
March 2025
May 2025
July 2025
September 2025
var spanGroupData = [ {"timestamp": 894006000, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 228}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 202}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 89}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 461}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 148}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 99}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 118}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 125}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 114}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 70}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
2021
98.73%
Dave Wysochanski
8
0.39%
Yue Hu
4
0.20%
Linus Torvalds (pre-git)
4
0.20%
Suresh Jayaraman
3
0.15%
Max Kellermann
2
0.10%
Andrew Morton
2
0.10%
Abhishek Kulkarni
2
0.10%
Thomas Gleixner
1
0.05%
Total
2047
iterator.c
250
-
4
1076
David Howells
Linus Torvalds
Dave Jones
Christoph Hellwig
February 2002
August 2002
February 2020
October 2022
February 2023
September 2023
March 2024
May 2024
July 2024
var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 354}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 553}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 124}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
1065
98.98%
Linus Torvalds
8
0.74%
Dave Jones
2
0.19%
Christoph Hellwig
1
0.09%
Total
1076
locking.c
205
-
2
633
David Howells
Christian Brauner
October 2023
August 2024
October 2024
var spanGroupData = [ {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 626}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
627
99.05%
Christian Brauner
6
0.95%
Total
633
main.c
176
-
3
707
David Howells
Song Liu
Baokun Li
May 2020
September 2020
October 2021
January 2022
February 2022
March 2022
April 2022
October 2023
November 2023
March 2024
July 2024
August 2024
December 2024
April 2025
May 2025
July 2025
var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 83}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 245}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 166}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 21, "token_count": 10}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
695
98.30%
Song Liu
10
1.41%
Baokun Li
2
0.28%
Total
707
misc.c
546
-
19
2127
David Howells
Matthew Wilcox
Sage Weil
Aneesh Kumar K.V
Jan Kara
Jeff Layton
Steve French
Lukas Czerner
David Chinner
Yan Zheng
Xiubo Li
Christoph Hellwig
Nikolay Borisov
Nicholas Piggin
Arnaldo Carvalho de Melo
Thomas Gleixner
Hisashi Hifumi
Andrew Morton
Al Viro
April 2002
October 2002
October 2003
January 2005
May 2007
February 2008
January 2009
April 2009
October 2009
February 2011
March 2011
October 2011
May 2013
April 2015
October 2016
March 2017
January 2019
May 2019
February 2020
April 2020
May 2020
September 2020
November 2020
January 2021
August 2021
October 2021
December 2021
February 2022
March 2022
April 2022
May 2023
September 2023
October 2023
November 2023
January 2024
March 2024
July 2024
August 2024
December 2024
February 2025
March 2025
May 2025
July 2025
var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 13}, {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 124}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 139}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 132}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 227}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 141}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 583}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 315}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 69}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
2006
94.31%
Matthew Wilcox
29
1.36%
Sage Weil
16
0.75%
Aneesh Kumar K.V
16
0.75%
Jan Kara
12
0.56%
Jeff Layton
11
0.52%
Steve French
7
0.33%
Lukas Czerner
6
0.28%
David Chinner
5
0.24%
Yan Zheng
3
0.14%
Xiubo Li
3
0.14%
Christoph Hellwig
3
0.14%
Nikolay Borisov
2
0.09%
Nicholas Piggin
2
0.09%
Arnaldo Carvalho de Melo
2
0.09%
Thomas Gleixner
1
0.05%
Hisashi Hifumi
1
0.05%
Andrew Morton
1
0.05%
Al Viro
1
0.05%
Total
2127
objects.c
256
-
4
1339
David Howells
Max Kellermann
Mateusz Guzik
Jeff Layton
March 2013
February 2020
May 2020
September 2020
November 2020
June 2021
July 2021
August 2021
January 2022
February 2022
March 2022
June 2022
September 2023
October 2023
March 2024
May 2024
July 2024
December 2024
May 2025
September 2025
var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 191}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 410}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 266}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 42}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
1287
96.12%
Max Kellermann
42
3.14%
Mateusz Guzik
5
0.37%
Jeff Layton
5
0.37%
Total
1339
read_collect.c
585
-
6
2547
David Howells
Paulo Alcantara
Jeff Layton
Dave Wysochanski
Matthew Wilcox
Tejun Heo
April 2009
September 2009
July 2010
February 2020
May 2020
September 2020
March 2021
June 2021
July 2021
August 2021
January 2022
February 2022
March 2022
November 2022
February 2023
September 2023
October 2023
January 2024
March 2024
May 2024
June 2024
July 2024
October 2024
December 2024
May 2025
July 2025
August 2025
var spanGroupData = [ {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 84}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 176}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 750}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 1156}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 36}, {"author_id": 9, "token_count": 29}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
2497
98.04%
Paulo Alcantara
29
1.14%
Jeff Layton
10
0.39%
Dave Wysochanski
8
0.31%
Matthew Wilcox
2
0.08%
Tejun Heo
1
0.04%
Total
2547
read_pgpriv2.c
232
-
4
969
David Howells
Matthew Wilcox
Dave Wysochanski
Max Kellermann
April 2009
May 2020
September 2020
April 2021
June 2021
August 2021
January 2022
February 2022
March 2022
November 2022
February 2023
September 2023
October 2023
January 2024
March 2024
May 2024
June 2024
July 2024
August 2024
December 2024
July 2025
September 2025
var spanGroupData = [ {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 124}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 438}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 213}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
958
98.86%
Matthew Wilcox
5
0.52%
Dave Wysochanski
5
0.52%
Max Kellermann
1
0.10%
Total
969
read_retry.c
293
-
2
1347
David Howells
Steve French
October 2002
May 2020
September 2020
June 2021
August 2021
October 2021
February 2022
March 2022
October 2023
March 2024
May 2024
June 2024
July 2024
August 2024
December 2024
January 2025
February 2025
May 2025
var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 283}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 602}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 291}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
1344
99.78%
Steve French
3
0.22%
Total
1347
read_single.c
195
-
4
798
David Howells
Dave Wysochanski
Andrew Morton
Max Kellermann
December 2006
April 2009
February 2020
May 2020
September 2020
June 2021
August 2021
January 2022
February 2022
October 2022
February 2023
October 2023
March 2024
July 2024
August 2024
December 2024
September 2025
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Author Name
Tokens
Token Proportion
David Howells
789
98.87%
Dave Wysochanski
5
0.63%
Andrew Morton
3
0.38%
Max Kellermann
1
0.13%
Total
798
rolling_buffer.c
222
-
1
884
David Howells
April 2009
May 2020
June 2021
October 2021
March 2022
October 2022
September 2023
March 2024
May 2024
July 2024
September 2024
October 2024
December 2024
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Author Name
Tokens
Token Proportion
David Howells
884
100.00%
Total
884
stats.c
103
-
1
445
David Howells
May 2020
September 2020
November 2020
January 2022
February 2022
November 2023
January 2024
March 2024
May 2024
July 2024
December 2024
February 2025
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Author Name
Tokens
Token Proportion
David Howells
445
100.00%
Total
445
write_collect.c
531
-
3
2267
David Howells
Matthew Wilcox
Max Kellermann
April 2009
February 2020
May 2020
April 2021
June 2021
February 2022
March 2022
November 2022
September 2023
January 2024
March 2024
May 2024
June 2024
July 2024
August 2024
December 2024
March 2025
May 2025
July 2025
August 2025
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Author Name
Tokens
Token Proportion
David Howells
2259
99.65%
Matthew Wilcox
7
0.31%
Max Kellermann
1
0.04%
Total
2267
write_issue.c
926
-
5
4144
David Howells
Matthew Wilcox
Andrew Morton
Xiao Jiang
Max Kellermann
May 2002
September 2002
April 2009
May 2020
June 2020
September 2020
November 2020
January 2021
April 2021
June 2021
August 2021
January 2022
February 2022
March 2022
September 2023
October 2023
March 2024
May 2024
June 2024
July 2024
August 2024
September 2024
October 2024
December 2024
February 2025
May 2025
August 2025
September 2025
var spanGroupData = [ {"timestamp": 1020236400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 80}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 2486}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 104}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 88}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 72}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 848}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
4114
99.28%
Matthew Wilcox
16
0.39%
Andrew Morton
10
0.24%
Xiao Jiang
3
0.07%
Max Kellermann
1
0.02%
Total
4144
write_retry.c
230
-
1
985
David Howells
April 2009
May 2020
September 2020
June 2021
February 2022
September 2023
March 2024
May 2024
July 2024
December 2024
February 2025
May 2025
July 2025
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Author Name
Tokens
Token Proportion
David Howells
985
100.00%
Total
985
Contributors:
45
Author
Tokens
Proportion
Commits
Proportion
0
David Howells
39826
98.02%
207
65.92%
1
Max Kellermann
107
0.26%
4
1.27%
2
Matthew Wilcox
99
0.24%
11
3.50%
3
Jeff Layton
96
0.24%
10
3.18%
4
Dave Wysochanski
53
0.13%
3
0.96%
5
Andrew Morton
47
0.12%
7
2.23%
6
Christoph Hellwig
40
0.10%
7
2.23%
7
Yue Hu
38
0.09%
4
1.27%
8
Baokun Li
30
0.07%
3
0.96%
9
Paulo Alcantara
29
0.07%
1
0.32%
10
Aneesh Kumar K.V
21
0.05%
3
0.96%
11
Steve French
20
0.05%
4
1.27%
12
Sage Weil
18
0.04%
1
0.32%
13
Dan Carpenter
18
0.04%
2
0.64%
14
Al Viro
17
0.04%
5
1.59%
15
Xiubo Li
16
0.04%
2
0.64%
16
Linus Torvalds (pre-git)
16
0.04%
2
0.64%
17
Linus Torvalds
14
0.03%
3
0.96%
18
Benjamin LaHaise
14
0.03%
2
0.64%
19
Jan Kara
13
0.03%
2
0.64%
20
Josef Bacik
11
0.03%
2
0.64%
21
Song Liu
10
0.02%
1
0.32%
22
Hou Tao
10
0.02%
2
0.64%
23
Lukas Czerner
7
0.02%
2
0.64%
24
Christian Brauner
6
0.01%
1
0.32%
25
Yan Zheng
5
0.01%
2
0.64%
26
Nicholas Piggin
5
0.01%
2
0.64%
27
Mateusz Guzik
5
0.01%
1
0.32%
28
David Chinner
5
0.01%
1
0.32%
29
Eric Van Hensbergen
4
0.01%
1
0.32%
30
Xiao Jiang
3
0.01%
1
0.32%
31
Thomas Gleixner
3
0.01%
2
0.64%
32
Suresh Jayaraman
3
0.01%
1
0.32%
33
Alexander (Sasha) Levin
3
0.01%
1
0.32%
34
Abhishek Kulkarni
3
0.01%
1
0.32%
35
Nikolay Borisov
2
0.00%
1
0.32%
36
Kees Cook
2
0.00%
1
0.32%
37
Dave Jones
2
0.00%
1
0.32%
38
Badari Pulavarty
2
0.00%
1
0.32%
39
Arnaldo Carvalho de Melo
2
0.00%
1
0.32%
40
Zizhi Wo
1
0.00%
1
0.32%
41
Tejun Heo
1
0.00%
1
0.32%
42
Lizhi Xu
1
0.00%
1
0.32%
43
Kairui Song
1
0.00%
1
0.32%
44
Hisashi Hifumi
1
0.00%
1
0.32%
Total
40630
314