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Al Viro
Alex Elder
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Brian Foster
Carlos Maiolino
Chandan Babu R
Chandra Seetharaman
Christoph Hellwig
Darrick J. Wong
David Chinner
Dawei Feng
Dwight Engen
Eric Sandeen
Fedor Pchelkin
Geoffrey Wehrman
Glen Overby
Guo Xuenan
Gustavo A. R. Silva
Hou Tao
Hsiang Kao
Ian Kent
Jan Kara
Jeff Layton
Jiachen Zhang
Jie Liu
Joe Perches
John Garry
Lachlan McIlroy
Linus Torvalds (pre-git)
Long Li
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Mark Tinguely
Matthew Wilcox
Namjae Jeon
Nathan Scott
Nirjhar Roy (IBM)
Nishad Kamdar
Niv Sardi
Olaf Weber
Omar Sandoval
Others
Pankaj Raghav
Russell Cattelan
Shan Hai
Stephen Lord
Timothy Shimmin
Wilfred Mallawa
Yingping Lu
Yuto Ohnuki
Zhang Tianci
Zhi Yong Wu
Zizhi Wo
kaixuxia
lei lu
zhangyi (F)
zhengbin
−
Files:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
xfs_ag.c
995
-
18
4433
David Chinner
Darrick J. Wong
Christoph Hellwig
Hsiang Kao
Nirjhar Roy (IBM)
Nathan Scott
Eric Sandeen
Brian Foster
Russell Cattelan
Ian Kent
Timothy Shimmin
Carlos Maiolino
Long Li
Jan Kara
Jie Liu
Chandra Seetharaman
Others
September 2002
December 2002
February 2003
May 2003
November 2005
May 2007
June 2007
October 2007
November 2007
February 2008
July 2008
October 2008
November 2008
January 2009
February 2009
July 2009
January 2010
March 2011
April 2011
August 2011
September 2011
June 2012
September 2012
November 2012
April 2013
August 2013
October 2013
November 2013
April 2014
June 2014
July 2014
October 2014
February 2015
August 2016
October 2016
October 2017
December 2017
January 2018
May 2018
June 2018
July 2018
December 2018
February 2019
April 2019
June 2019
November 2019
January 2020
March 2020
August 2020
January 2021
March 2021
June 2021
July 2021
August 2021
November 2021
May 2022
July 2022
February 2023
April 2023
May 2023
June 2023
October 2023
December 2023
January 2024
February 2024
March 2024
April 2024
July 2024
October 2024
November 2024
December 2025
February 2026
March 2026
June 2026
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1, "token_count": 7}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 111}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 121}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 89}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 1795}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 174}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 214}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 55, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 374}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 2, "token_count": 185}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 217}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 60}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 154}, {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 51, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 1, "token_count": 44}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
2553
57.59%
Darrick J. Wong
808
18.23%
Christoph Hellwig
554
12.50%
Hsiang Kao
374
8.44%
Nirjhar Roy (IBM)
25
0.56%
Nathan Scott
20
0.45%
Eric Sandeen
19
0.43%
Brian Foster
19
0.43%
Russell Cattelan
18
0.41%
Ian Kent
12
0.27%
Timothy Shimmin
9
0.20%
Carlos Maiolino
8
0.18%
Long Li
6
0.14%
Jan Kara
2
0.05%
Jie Liu
1
0.02%
Chandra Seetharaman
1
0.02%
Others
4
0.09%
Total
4433
xfs_ag.h
362
-
8
1199
David Chinner
Christoph Hellwig
Darrick J. Wong
Brian Foster
Hsiang Kao
Alex Elder
Eric Sandeen
Nirjhar Roy (IBM)
September 2002
May 2007
July 2007
August 2007
October 2008
November 2008
August 2009
January 2010
April 2010
September 2010
December 2010
August 2013
November 2014
August 2016
September 2016
October 2016
March 2017
June 2017
October 2017
March 2018
May 2018
June 2018
February 2019
April 2019
May 2019
June 2019
October 2020
January 2021
March 2021
June 2021
October 2021
November 2021
July 2022
October 2022
February 2023
April 2023
December 2023
February 2024
August 2024
October 2024
November 2024
February 2026
June 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 26, "token_count": 12}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 81}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 88}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 2, "token_count": 83}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 95}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 189}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 273}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 1, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
516
43.04%
Christoph Hellwig
373
31.11%
Darrick J. Wong
228
19.02%
Brian Foster
46
3.84%
Hsiang Kao
16
1.33%
Alex Elder
12
1.00%
Eric Sandeen
6
0.50%
Nirjhar Roy (IBM)
2
0.17%
Total
1199
xfs_ag_resv.c
418
-
9
1276
Darrick J. Wong
Christoph Hellwig
Brian Foster
Russell Cattelan
David Chinner
Hsiang Kao
Namjae Jeon
Nathan Scott
Gustavo A. R. Silva
September 2002
December 2002
May 2003
November 2005
December 2007
January 2008
December 2009
March 2010
July 2010
January 2011
August 2013
October 2013
November 2014
March 2015
June 2015
August 2015
August 2016
September 2016
October 2016
January 2017
September 2017
October 2017
March 2018
June 2018
July 2018
February 2019
November 2019
March 2021
April 2021
May 2021
June 2021
September 2021
July 2022
February 2023
December 2023
April 2024
November 2024
September 2025
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 86}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 750}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 67}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 15}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 35}, {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
908
71.16%
Christoph Hellwig
222
17.40%
Brian Foster
62
4.86%
Russell Cattelan
25
1.96%
David Chinner
22
1.72%
Hsiang Kao
15
1.18%
Namjae Jeon
12
0.94%
Nathan Scott
6
0.47%
Gustavo A. R. Silva
4
0.31%
Total
1276
xfs_ag_resv.h
36
-
6
145
Darrick J. Wong
Christoph Hellwig
David Chinner
Eric Sandeen
Brian Foster
Nishad Kamdar
September 2002
May 2007
February 2010
November 2015
September 2016
March 2018
June 2018
July 2018
May 2020
April 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 119}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
124
85.52%
Christoph Hellwig
11
7.59%
David Chinner
5
3.45%
Eric Sandeen
2
1.38%
Brian Foster
2
1.38%
Nishad Kamdar
1
0.69%
Total
145
xfs_alloc.c
4192
-
28
16174
Christoph Hellwig
Darrick J. Wong
Brian Foster
David Chinner
Zizhi Wo
Eric Sandeen
Chandan Babu R
Nathan Scott
zhengbin
Geoffrey Wehrman
Jan Kara
Russell Cattelan
Barry Naujok
John Garry
Yingping Lu
Omar Sandoval
Carlos Maiolino
Namjae Jeon
Bill O'Donnell
Hsiang Kao
Matthew Wilcox
Lachlan McIlroy
Ian Kent
Joe Perches
Glen Overby
Others
September 2002
December 2002
March 2003
May 2003
December 2004
March 2005
November 2005
May 2006
June 2006
August 2006
September 2006
May 2007
July 2007
October 2007
February 2008
April 2008
May 2008
October 2008
November 2008
March 2009
December 2009
January 2010
May 2010
June 2010
December 2010
March 2011
April 2011
May 2011
July 2011
September 2011
October 2011
March 2012
April 2012
November 2012
February 2013
April 2013
August 2013
October 2013
February 2014
June 2014
September 2014
February 2015
March 2015
May 2015
June 2015
July 2015
August 2015
October 2015
January 2016
March 2016
June 2016
August 2016
September 2016
October 2016
December 2016
January 2017
February 2017
March 2017
October 2017
November 2017
December 2017
January 2018
March 2018
May 2018
June 2018
July 2018
December 2018
February 2019
April 2019
June 2019
July 2019
October 2019
November 2019
December 2019
January 2020
February 2020
March 2020
April 2020
May 2020
July 2020
December 2020
January 2021
March 2021
April 2021
June 2021
August 2021
September 2021
October 2021
March 2022
April 2022
July 2022
October 2022
February 2023
March 2023
April 2023
June 2023
November 2023
December 2023
February 2024
April 2024
May 2024
June 2024
July 2024
September 2024
October 2024
November 2024
March 2025
June 2025
September 2025
December 2025
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{"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 198}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 153}, {"author_id": 0, "token_count": 337}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 21, "token_count": 249}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 127}, {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
5712
35.32%
Darrick J. Wong
3384
20.92%
Brian Foster
3216
19.88%
David Chinner
2909
17.99%
Zizhi Wo
249
1.54%
Eric Sandeen
166
1.03%
Chandan Babu R
145
0.90%
Nathan Scott
105
0.65%
zhengbin
72
0.45%
Geoffrey Wehrman
38
0.23%
Jan Kara
37
0.23%
Russell Cattelan
35
0.22%
Barry Naujok
19
0.12%
John Garry
14
0.09%
Yingping Lu
13
0.08%
Omar Sandoval
13
0.08%
Carlos Maiolino
8
0.05%
Namjae Jeon
6
0.04%
Bill O'Donnell
6
0.04%
Hsiang Kao
5
0.03%
Matthew Wilcox
3
0.02%
Lachlan McIlroy
3
0.02%
Ian Kent
3
0.02%
Joe Perches
1
0.01%
Glen Overby
1
0.01%
Others
11
0.07%
Total
16174
xfs_alloc.h
290
-
13
1125
Christoph Hellwig
Darrick J. Wong
David Chinner
Brian Foster
Hsiang Kao
Linus Torvalds (pre-git)
Eric Sandeen
Yingping Lu
Chandan Babu R
Nishad Kamdar
Mandy Kirkconnell
Others
May 1998
February 2002
September 2002
November 2005
March 2006
June 2006
May 2007
November 2007
October 2008
November 2008
March 2009
July 2009
February 2010
June 2010
January 2011
March 2012
June 2012
July 2012
November 2012
August 2013
November 2014
May 2015
June 2015
August 2015
January 2016
June 2016
August 2016
September 2016
October 2016
January 2017
March 2017
June 2017
October 2017
January 2018
March 2018
May 2018
June 2018
July 2018
December 2018
June 2019
August 2019
September 2019
October 2019
March 2020
May 2020
January 2021
June 2021
August 2021
September 2021
October 2021
April 2022
July 2022
February 2023
April 2023
June 2023
December 2023
May 2024
July 2024
November 2024
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Author Name
Tokens
Token Proportion
Christoph Hellwig
425
37.78%
Darrick J. Wong
420
37.33%
David Chinner
199
17.69%
Brian Foster
39
3.47%
Hsiang Kao
14
1.24%
Linus Torvalds (pre-git)
8
0.71%
Eric Sandeen
7
0.62%
Yingping Lu
5
0.44%
Chandan Babu R
4
0.36%
Nishad Kamdar
1
0.09%
Mandy Kirkconnell
1
0.09%
Others
2
0.18%
Total
1125
xfs_alloc_btree.c
619
-
8
2653
Christoph Hellwig
Darrick J. Wong
David Chinner
Brian Foster
Fedor Pchelkin
Eric Sandeen
Russell Cattelan
Nathan Scott
September 2002
May 2003
November 2005
May 2007
October 2008
January 2009
December 2009
January 2010
April 2011
May 2011
July 2011
April 2012
July 2012
November 2012
April 2013
August 2013
October 2013
February 2014
June 2014
January 2016
August 2016
September 2016
December 2016
January 2017
March 2017
June 2017
January 2018
May 2018
June 2018
February 2019
April 2019
June 2019
October 2019
March 2020
April 2021
June 2021
August 2021
September 2021
October 2021
July 2022
February 2023
April 2023
December 2023
February 2024
August 2024
November 2024
July 2025
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 212}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 951}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 127}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 191}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 77}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 0, "token_count": 97}, {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 34}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 180}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 233}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 46}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1535
57.86%
Darrick J. Wong
718
27.06%
David Chinner
204
7.69%
Brian Foster
103
3.88%
Fedor Pchelkin
46
1.73%
Eric Sandeen
23
0.87%
Russell Cattelan
21
0.79%
Nathan Scott
3
0.11%
Total
2653
xfs_alloc_btree.h
69
-
4
198
Christoph Hellwig
Darrick J. Wong
David Chinner
Nishad Kamdar
September 2002
October 2008
April 2013
September 2016
May 2018
June 2018
March 2020
May 2020
June 2021
August 2021
September 2021
February 2024
August 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
121
61.11%
Darrick J. Wong
57
28.79%
David Chinner
19
9.60%
Nishad Kamdar
1
0.51%
Total
198
xfs_attr.c
1661
-
20
5010
Christoph Hellwig
David Chinner
Darrick J. Wong
Allison Henderson
Niv Sardi
Timothy Shimmin
Russell Cattelan
Chandan Babu R
Carlos Maiolino
Nathan Scott
Jie Liu
Barry Naujok
Brian Foster
Bill O'Donnell
Ian Kent
Gustavo A. R. Silva
Matthew Wilcox
Eric Sandeen
Others
February 2002
September 2002
May 2003
September 2003
June 2005
November 2005
September 2006
February 2007
May 2008
June 2008
August 2008
June 2009
November 2009
December 2009
January 2010
September 2010
March 2012
June 2012
January 2013
February 2013
April 2013
August 2013
October 2013
May 2014
June 2014
August 2015
October 2015
April 2016
August 2016
October 2016
June 2017
July 2017
August 2017
October 2017
December 2017
April 2018
June 2018
July 2018
August 2018
September 2018
October 2018
February 2019
April 2019
August 2019
November 2019
February 2020
May 2020
July 2020
September 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
August 2021
October 2021
March 2022
May 2022
June 2022
July 2022
December 2023
February 2024
April 2024
May 2024
September 2024
November 2024
December 2025
January 2026
May 2026
var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 775}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 36}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 36}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 32, "token_count": 73}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 217}, {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 73}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 127}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 118}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 311}, {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 17, "token_count": 27}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 8, "token_count": 20}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 69}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 202}, {"author_id": 1, "token_count": 73}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 87}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 4, "token_count": 42}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 139}, {"author_id": 0, "token_count": 158}, {"author_id": 2, "token_count": 907}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 29}, {"author_id": 0, "token_count": 505}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 172}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 42}, {"author_id": 0, "token_count": 192}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1383
27.60%
David Chinner
1231
24.57%
Darrick J. Wong
1076
21.48%
Allison Henderson
1019
20.34%
Niv Sardi
73
1.46%
Timothy Shimmin
36
0.72%
Russell Cattelan
36
0.72%
Chandan Babu R
34
0.68%
Carlos Maiolino
33
0.66%
Nathan Scott
29
0.58%
Jie Liu
16
0.32%
Barry Naujok
16
0.32%
Brian Foster
14
0.28%
Bill O'Donnell
5
0.10%
Ian Kent
3
0.06%
Gustavo A. R. Silva
2
0.04%
Matthew Wilcox
1
0.02%
Eric Sandeen
1
0.02%
Others
2
0.04%
Total
5010
xfs_attr.h
657
-
12
819
Darrick J. Wong
David Chinner
Christoph Hellwig
Allison Henderson
Timothy Shimmin
Eric Sandeen
Bill O'Donnell
Nathan Scott
Russell Cattelan
Nishad Kamdar
Barry Naujok
Others
September 2002
May 2003
January 2004
September 2006
August 2007
April 2008
June 2008
January 2010
August 2013
May 2014
October 2015
December 2016
April 2017
June 2017
October 2017
May 2018
June 2018
October 2018
February 2019
July 2019
January 2020
February 2020
May 2020
July 2020
April 2021
May 2021
August 2021
May 2022
June 2022
July 2022
April 2024
May 2024
January 2026
March 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 102}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 20}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 42}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 2}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 37}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 58}, {"author_id": 0, "token_count": 23}, {"author_id": 2, "token_count": 186}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 0, "token_count": 123}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
240
29.30%
David Chinner
213
26.01%
Christoph Hellwig
183
22.34%
Allison Henderson
144
17.58%
Timothy Shimmin
21
2.56%
Eric Sandeen
4
0.49%
Bill O'Donnell
3
0.37%
Nathan Scott
2
0.24%
Russell Cattelan
1
0.12%
Nishad Kamdar
1
0.12%
Barry Naujok
1
0.12%
Others
6
0.73%
Total
819
xfs_attr_leaf.c
3147
-
21
14518
Christoph Hellwig
David Chinner
Darrick J. Wong
Brian Foster
Nathan Scott
Allison Henderson
Barry Naujok
Timothy Shimmin
Long Li
Russell Cattelan
Eric Sandeen
Hsiang Kao
Carlos Maiolino
Gustavo A. R. Silva
Lachlan McIlroy
Linus Torvalds (pre-git)
Zhang Tianci
Niv Sardi
Glen Overby
Others
June 1999
September 2002
October 2002
February 2003
March 2003
May 2003
January 2004
March 2005
June 2005
November 2005
March 2006
September 2006
February 2007
October 2007
February 2008
April 2008
May 2008
August 2008
January 2009
February 2009
March 2009
December 2009
July 2011
November 2011
March 2012
June 2012
November 2012
March 2013
April 2013
May 2013
July 2013
August 2013
October 2013
February 2014
May 2014
June 2014
January 2015
April 2015
May 2015
July 2015
October 2015
January 2016
July 2017
October 2017
December 2017
January 2018
May 2018
June 2018
July 2018
November 2018
February 2019
April 2019
June 2019
August 2019
October 2019
November 2019
February 2020
March 2020
May 2020
July 2020
August 2020
September 2020
November 2020
March 2021
April 2021
May 2021
June 2021
August 2021
May 2022
June 2022
July 2022
December 2023
January 2024
February 2024
April 2024
August 2024
September 2024
September 2025
December 2025
January 2026
March 2026
May 2026
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{"author_id": 6, "token_count": 84}, {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 2, "token_count": 72}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 62}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 169}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2008}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2674}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 274}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 390}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 302}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 114}, {"author_id": 47, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 29}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 136}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 0, "token_count": 320}, {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 1, "token_count": 38}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 64}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 63}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 12, "token_count": 13}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 166}, {"author_id": 0, "token_count": 6}, {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 11}, {"author_id": 1, "token_count": 47}, {"author_id": 0, "token_count": 349}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 0, "token_count": 639}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 20, "token_count": 75}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
5779
39.81%
David Chinner
5598
38.56%
Darrick J. Wong
1817
12.52%
Brian Foster
448
3.09%
Nathan Scott
406
2.80%
Allison Henderson
100
0.69%
Barry Naujok
96
0.66%
Timothy Shimmin
79
0.54%
Long Li
75
0.52%
Russell Cattelan
40
0.28%
Eric Sandeen
30
0.21%
Hsiang Kao
13
0.09%
Carlos Maiolino
11
0.08%
Gustavo A. R. Silva
9
0.06%
Lachlan McIlroy
5
0.03%
Linus Torvalds (pre-git)
4
0.03%
Zhang Tianci
2
0.01%
Niv Sardi
2
0.01%
Glen Overby
2
0.01%
Others
2
0.01%
Total
14518
xfs_attr_leaf.h
115
-
9
507
Christoph Hellwig
David Chinner
Darrick J. Wong
Linus Torvalds (pre-git)
Nathan Scott
Brian Foster
Long Li
Allison Henderson
Nishad Kamdar
September 1991
January 1996
June 1999
September 2002
January 2004
November 2005
June 2008
June 2012
November 2012
April 2013
August 2013
October 2013
June 2014
April 2015
May 2015
November 2016
June 2017
January 2018
June 2018
October 2019
November 2019
May 2020
July 2020
May 2021
December 2023
April 2024
September 2024
January 2026
March 2026
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 258}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 61}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 20, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
266
52.47%
David Chinner
138
27.22%
Darrick J. Wong
33
6.51%
Linus Torvalds (pre-git)
26
5.13%
Nathan Scott
23
4.54%
Brian Foster
10
1.97%
Long Li
6
1.18%
Allison Henderson
4
0.79%
Nishad Kamdar
1
0.20%
Total
507
xfs_attr_remote.c
738
-
12
2814
David Chinner
Christoph Hellwig
Darrick J. Wong
Allison Henderson
Brian Foster
Eric Sandeen
Russell Cattelan
Niv Sardi
Nathan Scott
Matthew Wilcox
Jie Liu
Others
September 2002
May 2003
April 2004
November 2005
August 2008
March 2009
November 2009
December 2009
January 2010
August 2011
September 2011
October 2011
October 2012
November 2012
April 2013
May 2013
August 2013
October 2013
January 2014
February 2014
May 2014
June 2014
July 2015
October 2015
January 2016
August 2016
June 2017
January 2018
April 2018
June 2018
July 2018
September 2018
February 2019
April 2019
June 2019
August 2019
November 2019
January 2020
February 2020
July 2020
April 2021
May 2021
June 2021
August 2021
May 2022
July 2022
February 2024
April 2024
May 2024
August 2025
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 387}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 820}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 619}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 65}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 2, "token_count": 29}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 134}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 115}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 109}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 31}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 47}, {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
1627
57.82%
Christoph Hellwig
410
14.57%
Darrick J. Wong
389
13.82%
Allison Henderson
297
10.55%
Brian Foster
32
1.14%
Eric Sandeen
27
0.96%
Russell Cattelan
18
0.64%
Niv Sardi
8
0.28%
Nathan Scott
3
0.11%
Matthew Wilcox
1
0.04%
Jie Liu
1
0.04%
Others
1
0.04%
Total
2814
xfs_attr_remote.h
26
-
6
127
Darrick J. Wong
Allison Henderson
David Chinner
Christoph Hellwig
Timothy Shimmin
Nishad Kamdar
September 2002
September 2006
June 2008
April 2013
May 2013
June 2018
January 2020
May 2020
July 2020
May 2021
August 2021
May 2022
August 2023
May 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
44
34.65%
Allison Henderson
26
20.47%
David Chinner
25
19.69%
Christoph Hellwig
23
18.11%
Timothy Shimmin
8
6.30%
Nishad Kamdar
1
0.79%
Total
127
xfs_attr_sf.h
58
-
6
192
Christoph Hellwig
Carlos Maiolino
David Chinner
Darrick J. Wong
Allison Henderson
Nishad Kamdar
September 2002
January 2010
April 2013
June 2017
June 2018
May 2020
September 2020
May 2022
April 2023
December 2023
April 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 17, "token_count": 78}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
91
47.40%
Carlos Maiolino
78
40.63%
David Chinner
9
4.69%
Darrick J. Wong
9
4.69%
Allison Henderson
4
2.08%
Nishad Kamdar
1
0.52%
Total
192
xfs_bit.c
106
-
6
382
Christoph Hellwig
Timothy Shimmin
Eric Sandeen
David Chinner
Russell Cattelan
Others
September 2002
May 2003
May 2004
June 2007
April 2013
October 2013
January 2016
June 2018
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 237}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 15, "token_count": 110}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
238
62.30%
Timothy Shimmin
110
28.80%
Eric Sandeen
16
4.19%
David Chinner
6
1.57%
Russell Cattelan
3
0.79%
Others
9
2.36%
Total
382
xfs_bit.h
75
-
9
267
Christoph Hellwig
Lachlan McIlroy
Nathan Scott
David Chinner
Darrick J. Wong
Eric Sandeen
Barry Naujok
Nishad Kamdar
Others
September 2002
November 2005
June 2007
November 2007
February 2008
August 2008
October 2008
January 2009
June 2014
June 2017
June 2018
May 2020
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 80}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 52}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 28, "token_count": 57}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
80
29.96%
Lachlan McIlroy
57
21.35%
Nathan Scott
52
19.48%
David Chinner
52
19.48%
Darrick J. Wong
13
4.87%
Eric Sandeen
3
1.12%
Barry Naujok
2
0.75%
Nishad Kamdar
1
0.37%
Others
7
2.62%
Total
267
xfs_bmap.c
6264
-
33
27300
Christoph Hellwig
David Chinner
Darrick J. Wong
Brian Foster
Namjae Jeon
Chandan Babu R
Nathan Scott
Eric Sandeen
zhangyi (F)
Allison Henderson
Jiachen Zhang
Mandy Kirkconnell
Shan Hai
Russell Cattelan
Omar Sandoval
Stephen Lord
John Garry
Bill O'Donnell
Mark Tinguely
Matthew Wilcox
Lachlan McIlroy
Al Viro
Olaf Weber
Zhi Yong Wu
Yingping Lu
Jie Liu
Others
September 2002
October 2002
November 2002
December 2002
March 2003
May 2003
July 2003
August 2004
June 2005
November 2005
January 2006
March 2006
June 2006
September 2006
June 2007
July 2007
August 2007
September 2007
October 2007
November 2007
December 2007
January 2008
March 2008
April 2008
June 2008
October 2008
November 2008
January 2009
February 2009
March 2009
April 2009
November 2009
December 2009
January 2010
February 2010
June 2010
July 2010
November 2010
January 2011
February 2011
April 2011
May 2011
July 2011
August 2011
September 2011
December 2011
February 2012
March 2012
April 2012
September 2012
October 2012
November 2012
February 2013
April 2013
May 2013
July 2013
August 2013
October 2013
November 2013
December 2013
February 2014
March 2014
April 2014
June 2014
July 2014
September 2014
October 2014
December 2014
January 2015
February 2015
March 2015
May 2015
June 2015
October 2015
November 2015
January 2016
February 2016
March 2016
June 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
January 2018
March 2018
April 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
February 2019
March 2019
April 2019
August 2019
September 2019
October 2019
November 2019
December 2019
January 2020
February 2020
March 2020
May 2020
June 2020
August 2020
September 2020
December 2020
January 2021
February 2021
March 2021
April 2021
June 2021
August 2021
September 2021
October 2021
November 2021
March 2022
April 2022
July 2022
August 2022
September 2022
November 2022
December 2022
February 2023
April 2023
May 2023
June 2023
August 2023
October 2023
December 2023
January 2024
February 2024
April 2024
May 2024
June 2024
July 2024
August 2024
September 2024
November 2024
January 2025
February 2025
May 2025
December 2025
May 2026
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Author Name
Tokens
Token Proportion
Christoph Hellwig
11117
40.72%
David Chinner
9508
34.83%
Darrick J. Wong
3990
14.62%
Brian Foster
753
2.76%
Namjae Jeon
741
2.71%
Chandan Babu R
394
1.44%
Nathan Scott
177
0.65%
Eric Sandeen
134
0.49%
zhangyi (F)
67
0.25%
Allison Henderson
63
0.23%
Jiachen Zhang
62
0.23%
Mandy Kirkconnell
58
0.21%
Shan Hai
39
0.14%
Russell Cattelan
39
0.14%
Omar Sandoval
32
0.12%
Stephen Lord
28
0.10%
John Garry
21
0.08%
Bill O'Donnell
14
0.05%
Mark Tinguely
11
0.04%
Matthew Wilcox
10
0.04%
Lachlan McIlroy
9
0.03%
Al Viro
5
0.02%
Olaf Weber
3
0.01%
Zhi Yong Wu
2
0.01%
Yingping Lu
2
0.01%
Jie Liu
1
0.00%
Others
20
0.07%
Total
27300
xfs_bmap.h
303
-
10
1267
Christoph Hellwig
Darrick J. Wong
David Chinner
Brian Foster
Namjae Jeon
Nathan Scott
John Garry
Mandy Kirkconnell
Nishad Kamdar
Others
September 2002
January 2004
November 2005
January 2006
March 2006
July 2007
November 2007
October 2008
March 2009
November 2009
December 2009
August 2010
November 2010
July 2011
September 2011
February 2013
March 2013
July 2013
August 2013
February 2014
July 2014
September 2014
January 2015
March 2015
November 2015
August 2016
September 2016
October 2016
March 2017
June 2017
October 2017
November 2017
March 2018
May 2018
June 2018
August 2018
February 2019
August 2019
September 2019
October 2019
February 2020
May 2020
June 2020
April 2021
September 2021
October 2021
April 2022
February 2023
April 2023
December 2023
February 2024
April 2024
July 2024
September 2024
November 2024
May 2025
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Author Name
Tokens
Token Proportion
Christoph Hellwig
630
49.72%
Darrick J. Wong
316
24.94%
David Chinner
194
15.31%
Brian Foster
43
3.39%
Namjae Jeon
39
3.08%
Nathan Scott
33
2.60%
John Garry
6
0.47%
Mandy Kirkconnell
3
0.24%
Nishad Kamdar
1
0.08%
Others
2
0.16%
Total
1267
xfs_bmap_btree.c
860
-
13
3572
Christoph Hellwig
Darrick J. Wong
David Chinner
Stephen Lord
Brian Foster
Eric Sandeen
Russell Cattelan
Fedor Pchelkin
Nathan Scott
Chandan Babu R
Mandy Kirkconnell
Lachlan McIlroy
Others
September 2002
October 2002
December 2002
May 2003
November 2005
March 2006
September 2006
August 2007
October 2007
June 2008
October 2008
January 2009
June 2009
December 2009
July 2011
November 2012
April 2013
August 2013
September 2013
October 2013
February 2014
June 2014
July 2014
July 2015
January 2016
February 2016
March 2016
June 2016
August 2016
September 2016
October 2016
December 2016
January 2017
March 2017
June 2017
August 2017
October 2017
November 2017
January 2018
May 2018
June 2018
July 2018
August 2018
February 2019
June 2019
March 2020
May 2020
January 2021
March 2021
August 2021
September 2021
October 2021
November 2021
July 2022
November 2022
February 2023
April 2023
June 2023
December 2023
February 2024
May 2024
July 2024
August 2024
November 2024
July 2025
December 2025
May 2026
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{"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 96}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 128}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 140}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 17}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 166}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 56}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 130}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 85}, {"author_id": 0, "token_count": 80}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 234}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 26}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2060
57.67%
Darrick J. Wong
900
25.20%
David Chinner
333
9.32%
Stephen Lord
108
3.02%
Brian Foster
42
1.18%
Eric Sandeen
32
0.90%
Russell Cattelan
29
0.81%
Fedor Pchelkin
26
0.73%
Nathan Scott
24
0.67%
Chandan Babu R
7
0.20%
Mandy Kirkconnell
5
0.14%
Lachlan McIlroy
5
0.14%
Others
1
0.03%
Total
3572
xfs_bmap_btree.h
204
-
6
841
Darrick J. Wong
Christoph Hellwig
David Chinner
Nathan Scott
Stephen Lord
Nishad Kamdar
September 2002
October 2002
November 2005
October 2008
June 2012
April 2013
August 2013
February 2016
September 2016
October 2016
June 2017
October 2017
November 2017
May 2018
June 2018
December 2019
March 2020
May 2020
August 2021
September 2021
April 2023
December 2023
February 2024
April 2024
August 2024
November 2024
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Author Name
Tokens
Token Proportion
Darrick J. Wong
564
67.06%
Christoph Hellwig
193
22.95%
David Chinner
70
8.32%
Nathan Scott
7
0.83%
Stephen Lord
6
0.71%
Nishad Kamdar
1
0.12%
Total
841
xfs_btree.c
5650
-
18
22625
Christoph Hellwig
Darrick J. Wong
David Chinner
Nathan Scott
Brian Foster
Eric Sandeen
Russell Cattelan
Fedor Pchelkin
Stephen Lord
Chandra Seetharaman
Carlos Maiolino
Zhi Yong Wu
Glen Overby
Others
September 2002
December 2002
March 2003
May 2003
October 2003
March 2005
June 2005
September 2005
November 2005
August 2006
September 2006
November 2006
May 2007
July 2008
August 2008
October 2008
January 2009
March 2009
July 2009
December 2009
January 2010
September 2010
April 2011
July 2011
September 2011
March 2012
July 2012
November 2012
April 2013
June 2013
August 2013
October 2013
February 2014
April 2014
June 2014
July 2014
February 2015
May 2015
July 2015
October 2015
January 2016
February 2016
June 2016
August 2016
September 2016
October 2016
December 2016
January 2017
February 2017
March 2017
May 2017
June 2017
July 2017
August 2017
October 2017
November 2017
January 2018
May 2018
June 2018
November 2018
April 2019
June 2019
August 2019
October 2019
November 2019
January 2020
March 2020
December 2020
February 2021
June 2021
August 2021
September 2021
October 2021
November 2021
April 2022
May 2022
July 2022
December 2022
February 2023
April 2023
December 2023
February 2024
November 2024
December 2024
July 2025
December 2025
May 2026
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"token_count": 12}, {"author_id": 2, "token_count": 232}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 68}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 105}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 2196}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 86}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 238}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 0, "token_count": 167}, {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 91}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 197}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 182}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 113}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 388}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 95}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 2, "token_count": 297}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 399}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 70}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 490}, {"author_id": 0, "token_count": 1346}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 0, "token_count": 1234}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 25}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
13550
59.89%
Darrick J. Wong
7200
31.82%
David Chinner
1311
5.79%
Nathan Scott
172
0.76%
Brian Foster
168
0.74%
Eric Sandeen
120
0.53%
Russell Cattelan
36
0.16%
Fedor Pchelkin
25
0.11%
Stephen Lord
22
0.10%
Chandra Seetharaman
5
0.02%
Carlos Maiolino
3
0.01%
Zhi Yong Wu
2
0.01%
Glen Overby
1
0.00%
Others
10
0.04%
Total
22625
xfs_btree.h
715
-
16
2837
Darrick J. Wong
Christoph Hellwig
David Chinner
Fedor Pchelkin
Eric Sandeen
Timothy Shimmin
Linus Torvalds (pre-git)
Carlos Maiolino
Zizhi Wo
Stephen Lord
Nishad Kamdar
Chandra Seetharaman
Others
May 1998
February 2002
September 2002
October 2003
September 2005
November 2005
June 2007
October 2008
July 2011
June 2012
November 2012
April 2013
August 2013
July 2014
January 2016
June 2016
August 2016
September 2016
October 2016
January 2017
March 2017
June 2017
October 2017
January 2018
May 2018
June 2018
April 2019
August 2019
October 2019
November 2019
March 2020
May 2020
July 2020
June 2021
August 2021
September 2021
October 2021
April 2022
April 2023
May 2023
December 2023
January 2024
February 2024
June 2024
November 2024
December 2024
July 2025
var spanGroupData = [ {"timestamp": 894006000, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 508}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 627}, {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 235}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 40}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 119}, {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 141}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 308}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 104}, {"author_id": 0, "token_count": 118}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1390
49.00%
Christoph Hellwig
1291
45.51%
David Chinner
121
4.27%
Fedor Pchelkin
13
0.46%
Eric Sandeen
5
0.18%
Timothy Shimmin
4
0.14%
Linus Torvalds (pre-git)
2
0.07%
Carlos Maiolino
2
0.07%
Zizhi Wo
1
0.04%
Stephen Lord
1
0.04%
Nishad Kamdar
1
0.04%
Chandra Seetharaman
1
0.04%
Others
5
0.18%
Total
2837
xfs_btree_mem.c
346
-
8
1233
Darrick J. Wong
Christoph Hellwig
David Chinner
Eric Sandeen
Brian Foster
Russell Cattelan
Nathan Scott
Nishad Kamdar
September 2002
May 2003
November 2005
October 2008
April 2010
June 2010
April 2013
August 2013
October 2013
September 2016
January 2017
June 2017
October 2017
January 2018
May 2018
April 2019
March 2020
May 2020
June 2021
August 2021
September 2021
December 2023
February 2024
November 2024
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 1080}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1115
90.43%
Christoph Hellwig
71
5.76%
David Chinner
15
1.22%
Eric Sandeen
11
0.89%
Brian Foster
11
0.89%
Russell Cattelan
6
0.49%
Nathan Scott
3
0.24%
Nishad Kamdar
1
0.08%
Total
1233
xfs_btree_mem.h
75
-
5
313
Darrick J. Wong
Christoph Hellwig
Linus Torvalds (pre-git)
Brian Foster
Nishad Kamdar
March 1997
September 2002
April 2004
October 2008
December 2009
April 2013
September 2016
October 2017
January 2018
May 2018
January 2020
March 2020
May 2020
January 2021
August 2021
September 2021
December 2023
February 2024
var spanGroupData = [ {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 215}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
246
78.59%
Christoph Hellwig
59
18.85%
Linus Torvalds (pre-git)
4
1.28%
Brian Foster
3
0.96%
Nishad Kamdar
1
0.32%
Total
313
xfs_btree_staging.c
820
-
5
2483
Darrick J. Wong
Christoph Hellwig
Russell Cattelan
David Chinner
Nathan Scott
September 2002
May 2003
November 2005
October 2008
December 2009
July 2011
June 2012
April 2013
August 2013
October 2013
July 2014
February 2016
August 2016
September 2016
June 2017
November 2019
March 2020
September 2021
December 2023
January 2024
February 2024
November 2024
December 2025
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 17}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 2023}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 171}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 26}, {"author_id": 0, "token_count": 20}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
2313
93.15%
Christoph Hellwig
133
5.36%
Russell Cattelan
17
0.68%
David Chinner
17
0.68%
Nathan Scott
3
0.12%
Total
2483
xfs_btree_staging.h
130
-
3
282
Darrick J. Wong
Christoph Hellwig
Others
September 2002
October 2008
February 2016
August 2016
March 2017
October 2017
March 2020
July 2020
December 2023
February 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 170}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
219
77.66%
Christoph Hellwig
60
21.28%
Others
3
1.06%
Total
282
xfs_cksum.h
82
-
4
256
Christoph Hellwig
David Chinner
Darrick J. Wong
Others
November 2012
December 2016
June 2017
November 2017
var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 225}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
225
87.89%
David Chinner
22
8.59%
Darrick J. Wong
8
3.13%
Others
1
0.39%
Total
256
xfs_da_btree.c
2913
-
28
13815
Christoph Hellwig
David Chinner
Darrick J. Wong
Nathan Scott
Brian Foster
Long Li
Zhang Tianci
Alex Elder
Barry Naujok
Eric Sandeen
Glen Overby
Russell Cattelan
Carlos Maiolino
Allison Henderson
Mark Tinguely
Linus Torvalds (pre-git)
Yingping Lu
Lachlan McIlroy
Gustavo A. R. Silva
Others
September 1991
January 1996
June 1999
February 2002
September 2002
October 2002
November 2002
February 2003
March 2003
May 2003
March 2005
June 2005
November 2005
March 2006
June 2006
September 2006
February 2007
May 2008
October 2008
January 2009
December 2009
January 2010
July 2010
March 2011
July 2011
September 2011
October 2011
March 2012
June 2012
November 2012
April 2013
May 2013
August 2013
September 2013
October 2013
February 2014
April 2014
June 2014
July 2014
March 2015
April 2015
July 2015
August 2015
October 2015
January 2016
July 2016
February 2017
June 2017
October 2017
January 2018
June 2018
July 2018
August 2018
February 2019
April 2019
June 2019
August 2019
October 2019
November 2019
January 2020
February 2020
March 2020
July 2020
March 2021
April 2021
June 2021
August 2021
September 2021
October 2021
November 2021
May 2022
October 2022
December 2023
January 2024
February 2024
April 2024
September 2024
August 2025
December 2025
March 2026
May 2026
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{"author_id": 0, "token_count": 104}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 15}, {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 25, "token_count": 89}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 172}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 730}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 7, "token_count": 17}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 20, "token_count": 95}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
8034
58.15%
David Chinner
3474
25.15%
Darrick J. Wong
1387
10.04%
Nathan Scott
228
1.65%
Brian Foster
128
0.93%
Long Li
95
0.69%
Zhang Tianci
89
0.64%
Alex Elder
87
0.63%
Barry Naujok
54
0.39%
Eric Sandeen
49
0.35%
Glen Overby
47
0.34%
Russell Cattelan
36
0.26%
Carlos Maiolino
20
0.14%
Allison Henderson
15
0.11%
Mark Tinguely
11
0.08%
Linus Torvalds (pre-git)
10
0.07%
Yingping Lu
7
0.05%
Lachlan McIlroy
5
0.04%
Gustavo A. R. Silva
2
0.01%
Others
37
0.27%
Total
13815
xfs_da_btree.h
247
-
15
909
Christoph Hellwig
David Chinner
Darrick J. Wong
Barry Naujok
Linus Torvalds (pre-git)
Zhang Tianci
Nathan Scott
Long Li
Carlos Maiolino
Allison Henderson
Chandan Babu R
Nishad Kamdar
Others
September 1991
January 1996
March 1997
June 1999
February 2002
September 2002
November 2002
August 2003
November 2005
May 2008
October 2008
March 2009
December 2009
January 2010
July 2011
June 2012
November 2012
April 2013
August 2013
October 2013
May 2014
June 2014
February 2017
June 2017
June 2018
November 2019
February 2020
May 2020
July 2020
February 2021
September 2021
October 2021
March 2022
April 2022
May 2022
June 2022
December 2023
April 2024
March 2026
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Author Name
Tokens
Token Proportion
Christoph Hellwig
519
57.10%
David Chinner
193
21.23%
Darrick J. Wong
64
7.04%
Barry Naujok
61
6.71%
Linus Torvalds (pre-git)
16
1.76%
Zhang Tianci
15
1.65%
Nathan Scott
11
1.21%
Long Li
11
1.21%
Carlos Maiolino
6
0.66%
Allison Henderson
5
0.55%
Chandan Babu R
4
0.44%
Nishad Kamdar
1
0.11%
Others
3
0.33%
Total
909
xfs_da_format.h
907
-
17
1696
Christoph Hellwig
David Chinner
Nathan Scott
Darrick J. Wong
Allison Henderson
Brian Foster
Chandan Babu R
Timothy Shimmin
Carlos Maiolino
Stephen Lord
Nishad Kamdar
Joe Perches
Jan Kara
Others
September 2002
August 2003
January 2004
November 2005
January 2006
March 2006
June 2006
September 2006
June 2007
March 2009
July 2011
July 2012
April 2013
May 2013
June 2013
August 2013
October 2013
June 2014
April 2015
August 2015
February 2016
July 2016
August 2016
June 2017
January 2018
June 2018
February 2019
November 2019
January 2020
May 2020
September 2020
March 2022
April 2022
July 2023
December 2023
February 2024
April 2024
May 2024
January 2026
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Author Name
Tokens
Token Proportion
Christoph Hellwig
750
44.22%
David Chinner
561
33.08%
Nathan Scott
212
12.50%
Darrick J. Wong
99
5.84%
Allison Henderson
29
1.71%
Brian Foster
19
1.12%
Chandan Babu R
4
0.24%
Timothy Shimmin
3
0.18%
Carlos Maiolino
2
0.12%
Stephen Lord
1
0.06%
Nishad Kamdar
1
0.06%
Joe Perches
1
0.06%
Jan Kara
1
0.06%
Others
13
0.77%
Total
1696
xfs_defer.c
1245
-
14
3885
Darrick J. Wong
Brian Foster
Christoph Hellwig
David Chinner
Allison Henderson
Long Li
Russell Cattelan
Eric Sandeen
Mandy Kirkconnell
Nathan Scott
Matthew Wilcox
Carlos Maiolino
Others
September 2002
May 2003
November 2005
March 2006
June 2006
April 2008
July 2008
November 2008
March 2010
March 2012
June 2012
November 2012
April 2013
August 2013
October 2013
August 2016
September 2016
October 2016
August 2017
December 2017
May 2018
June 2018
July 2018
August 2018
December 2018
April 2019
June 2019
November 2019
April 2020
May 2020
September 2020
September 2021
October 2021
April 2022
May 2022
February 2023
April 2023
July 2023
November 2023
December 2023
January 2024
February 2024
April 2024
June 2024
November 2024
December 2025
January 2026
February 2026
March 2026
July 2026
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Author Name
Tokens
Token Proportion
Darrick J. Wong
2950
75.93%
Brian Foster
397
10.22%
Christoph Hellwig
302
7.77%
David Chinner
113
2.91%
Allison Henderson
61
1.57%
Long Li
30
0.77%
Russell Cattelan
15
0.39%
Eric Sandeen
6
0.15%
Mandy Kirkconnell
4
0.10%
Nathan Scott
2
0.05%
Matthew Wilcox
1
0.03%
Carlos Maiolino
1
0.03%
Others
3
0.08%
Total
3885
xfs_defer.h
165
-
8
668
Darrick J. Wong
Christoph Hellwig
Brian Foster
David Chinner
Allison Henderson
Linus Torvalds (pre-git)
Nishad Kamdar
Long Li
September 1991
September 2002
June 2012
March 2016
August 2016
October 2016
December 2017
May 2018
June 2018
July 2018
August 2018
December 2018
April 2020
May 2020
September 2020
November 2020
September 2021
October 2021
May 2022
July 2023
November 2023
December 2023
April 2024
November 2024
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 224}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
546
81.74%
Christoph Hellwig
77
11.53%
Brian Foster
30
4.49%
David Chinner
7
1.05%
Allison Henderson
4
0.60%
Linus Torvalds (pre-git)
2
0.30%
Nishad Kamdar
1
0.15%
Long Li
1
0.15%
Total
668
xfs_dir2.c
1411
-
23
5424
Darrick J. Wong
Christoph Hellwig
David Chinner
Barry Naujok
Brian Foster
Amir Goldstein
Nathan Scott
Chandan Babu R
Russell Cattelan
Eric Sandeen
Al Viro
Allison Henderson
Stephen Lord
Bill O'Donnell
Mark Tinguely
kaixuxia
Mandy Kirkconnell
Matthew Wilcox
Lachlan McIlroy
Others
September 2002
October 2002
November 2002
December 2002
May 2003
March 2005
November 2005
March 2006
June 2006
February 2007
June 2007
October 2007
November 2007
April 2008
May 2008
June 2008
November 2008
July 2009
December 2009
January 2010
September 2010
March 2011
July 2011
June 2012
April 2013
June 2013
August 2013
September 2013
October 2013
December 2013
February 2014
May 2014
June 2014
September 2014
December 2014
July 2015
August 2015
October 2015
February 2016
October 2016
January 2017
July 2017
October 2017
January 2018
May 2018
June 2018
July 2018
December 2018
February 2019
April 2019
September 2019
November 2019
December 2019
May 2020
June 2020
December 2020
January 2021
March 2021
June 2021
August 2021
March 2022
July 2022
October 2022
April 2023
September 2023
December 2023
January 2024
February 2024
April 2024
July 2024
December 2024
January 2025
December 2025
February 2026
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 1155}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 27}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 58}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 6, "token_count": 320}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 53, "token_count": 18}, {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 179}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 56}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 42}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 2, "token_count": 175}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 302}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 30, "token_count": 47}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 38, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 149}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 28}, {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 55}, {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 13}, {"author_id": 1, "token_count": 343}, {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1717}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 62}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1988
36.65%
Christoph Hellwig
1791
33.02%
David Chinner
939
17.31%
Barry Naujok
390
7.19%
Brian Foster
55
1.01%
Amir Goldstein
47
0.87%
Nathan Scott
42
0.77%
Chandan Babu R
28
0.52%
Russell Cattelan
27
0.50%
Eric Sandeen
22
0.41%
Al Viro
18
0.33%
Allison Henderson
13
0.24%
Stephen Lord
12
0.22%
Bill O'Donnell
12
0.22%
Mark Tinguely
5
0.09%
kaixuxia
4
0.07%
Mandy Kirkconnell
3
0.06%
Matthew Wilcox
2
0.04%
Lachlan McIlroy
1
0.02%
Others
25
0.46%
Total
5424
xfs_dir2.h
358
-
12
1470
David Chinner
Darrick J. Wong
Christoph Hellwig
Nathan Scott
Barry Naujok
Linus Torvalds (pre-git)
Amir Goldstein
Allison Henderson
Alex Elder
Nishad Kamdar
Others
November 1994
June 1995
February 2002
September 2002
November 2005
June 2006
April 2008
May 2008
April 2010
July 2011
June 2012
November 2012
February 2013
April 2013
August 2013
September 2013
October 2013
June 2014
December 2014
August 2015
November 2016
January 2017
June 2017
October 2017
January 2018
March 2018
June 2018
February 2019
November 2019
May 2020
March 2022
April 2023
February 2024
April 2024
July 2024
var spanGroupData = [ {"timestamp": 783676800, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 255}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 45}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 64}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 102}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 58}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 82}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 270}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 89}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 1, "token_count": 38}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 116}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
453
30.82%
Darrick J. Wong
415
28.23%
Christoph Hellwig
409
27.82%
Nathan Scott
109
7.41%
Barry Naujok
36
2.45%
Linus Torvalds (pre-git)
24
1.63%
Amir Goldstein
12
0.82%
Allison Henderson
5
0.34%
Alex Elder
2
0.14%
Nishad Kamdar
1
0.07%
Others
4
0.27%
Total
1470
xfs_dir2_block.c
1281
-
12
6007
Christoph Hellwig
David Chinner
Darrick J. Wong
Nathan Scott
Barry Naujok
Brian Foster
Russell Cattelan
Eric Sandeen
Linus Torvalds (pre-git)
Mark Tinguely
Carlos Maiolino
Others
September 1991
January 1996
March 1997
September 2002
October 2002
May 2003
March 2005
November 2005
March 2006
June 2006
June 2007
February 2008
May 2008
December 2009
January 2010
July 2011
June 2012
November 2012
January 2013
April 2013
July 2013
August 2013
October 2013
February 2014
June 2014
July 2015
October 2015
January 2016
June 2017
July 2017
January 2018
March 2018
June 2018
February 2019
April 2019
June 2019
October 2019
November 2019
March 2020
May 2020
March 2021
April 2021
June 2021
August 2021
July 2022
December 2023
January 2024
February 2024
April 2024
December 2025
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 3829}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 27}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 115}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 6, "token_count": 85}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 140}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 562}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 2, "token_count": 325}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 58}, {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 98}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 176}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 80}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
4233
70.47%
David Chinner
1209
20.13%
Darrick J. Wong
235
3.91%
Nathan Scott
142
2.36%
Barry Naujok
85
1.42%
Brian Foster
36
0.60%
Russell Cattelan
27
0.45%
Eric Sandeen
23
0.38%
Linus Torvalds (pre-git)
6
0.10%
Mark Tinguely
6
0.10%
Carlos Maiolino
1
0.02%
Others
4
0.07%
Total
6007
xfs_dir2_data.c
1255
-
14
5760
Christoph Hellwig
David Chinner
Darrick J. Wong
Nathan Scott
lei lu
Brian Foster
Yuto Ohnuki
Eric Sandeen
Russell Cattelan
Barry Naujok
Alex Elder
Mandy Kirkconnell
Carlos Maiolino
Others
September 2002
October 2002
May 2003
March 2005
June 2005
November 2005
March 2006
June 2006
June 2007
February 2008
May 2008
August 2008
October 2008
November 2008
April 2010
July 2011
June 2012
November 2012
April 2013
August 2013
October 2013
February 2014
June 2014
July 2015
October 2015
January 2016
November 2016
December 2016
June 2017
July 2017
October 2017
January 2018
March 2018
June 2018
February 2019
April 2019
June 2019
November 2019
March 2020
June 2021
August 2021
February 2024
April 2024
June 2024
December 2025
April 2026
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Author Name
Tokens
Token Proportion
Christoph Hellwig
3556
61.74%
David Chinner
1045
18.14%
Darrick J. Wong
776
13.47%
Nathan Scott
167
2.90%
lei lu
65
1.13%
Brian Foster
45
0.78%
Yuto Ohnuki
28
0.49%
Eric Sandeen
27
0.47%
Russell Cattelan
24
0.42%
Barry Naujok
18
0.31%
Alex Elder
4
0.07%
Mandy Kirkconnell
2
0.03%
Carlos Maiolino
1
0.02%
Others
2
0.03%
Total
5760
xfs_dir2_leaf.c
1881
-
13
8411
Christoph Hellwig
David Chinner
Darrick J. Wong
Barry Naujok
Nathan Scott
Brian Foster
Guo Xuenan
Russell Cattelan
Eric Sandeen
Linus Torvalds (pre-git)
Mandy Kirkconnell
Carlos Maiolino
Others
September 1991
September 2002
October 2002
May 2003
March 2005
June 2005
November 2005
March 2006
June 2006
June 2007
February 2008
May 2008
June 2008
October 2008
December 2009
July 2011
June 2012
November 2012
April 2013
August 2013
September 2013
October 2013
February 2014
June 2014
April 2015
July 2015
October 2015
January 2016
February 2017
June 2017
July 2017
October 2017
January 2018
March 2018
June 2018
February 2019
March 2019
April 2019
June 2019
August 2019
November 2019
March 2020
March 2021
June 2021
August 2021
October 2022
February 2024
April 2024
December 2025
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Author Name
Tokens
Token Proportion
Christoph Hellwig
5567
66.19%
David Chinner
2061
24.50%
Darrick J. Wong
404
4.80%
Barry Naujok
143
1.70%
Nathan Scott
91
1.08%
Brian Foster
56
0.67%
Guo Xuenan
30
0.36%
Russell Cattelan
27
0.32%
Eric Sandeen
25
0.30%
Linus Torvalds (pre-git)
2
0.02%
Mandy Kirkconnell
2
0.02%
Carlos Maiolino
1
0.01%
Others
2
0.02%
Total
8411
xfs_dir2_node.c
2348
-
16
10140
Christoph Hellwig
David Chinner
Barry Naujok
Darrick J. Wong
Nathan Scott
Russell Cattelan
Brian Foster
Glen Overby
Eric Sandeen
Mark Tinguely
Gustavo A. R. Silva
Jan Kara
Carlos Maiolino
Linus Torvalds (pre-git)
Mandy Kirkconnell
Others
September 1991
September 2002
October 2002
March 2003
May 2003
October 2003
February 2004
April 2004
March 2005
November 2005
March 2006
June 2006
June 2007
April 2008
May 2008
June 2008
October 2008
March 2009
November 2009
December 2009
March 2011
July 2011
June 2012
November 2012
April 2013
May 2013
August 2013
October 2013
February 2014
June 2014
July 2015
August 2015
October 2015
January 2016
March 2016
February 2017
June 2017
January 2018
March 2018
June 2018
July 2018
February 2019
March 2019
April 2019
June 2019
August 2019
November 2019
March 2020
July 2020
March 2021
June 2021
August 2021
February 2024
April 2024
December 2025
May 2026
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Author Name
Tokens
Token Proportion
Christoph Hellwig
5486
54.10%
David Chinner
3293
32.48%
Barry Naujok
519
5.12%
Darrick J. Wong
510
5.03%
Nathan Scott
107
1.06%
Russell Cattelan
68
0.67%
Brian Foster
33
0.33%
Glen Overby
31
0.31%
Eric Sandeen
30
0.30%
Mark Tinguely
24
0.24%
Gustavo A. R. Silva
13
0.13%
Jan Kara
12
0.12%
Carlos Maiolino
9
0.09%
Linus Torvalds (pre-git)
2
0.02%
Mandy Kirkconnell
2
0.02%
Others
1
0.01%
Total
10140
xfs_dir2_priv.h
218
-
8
1400
Christoph Hellwig
David Chinner
Linus Torvalds (pre-git)
Darrick J. Wong
Barry Naujok
lei lu
Al Viro
Nishad Kamdar
September 1992
December 1992
April 1994
November 1994
June 1995
January 1996
March 1997
June 1999
September 1999
July 2000
September 2002
August 2007
May 2008
January 2010
July 2011
June 2012
November 2012
April 2013
May 2013
August 2013
September 2013
October 2013
June 2014
March 2017
June 2017
October 2017
January 2018
June 2018
November 2019
December 2019
May 2020
March 2021
August 2021
March 2022
December 2023
April 2024
June 2024
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Author Name
Tokens
Token Proportion
Christoph Hellwig
896
64.00%
David Chinner
266
19.00%
Linus Torvalds (pre-git)
107
7.64%
Darrick J. Wong
81
5.79%
Barry Naujok
39
2.79%
lei lu
7
0.50%
Al Viro
3
0.21%
Nishad Kamdar
1
0.07%
Total
1400
xfs_dir2_sf.c
1268
-
10
5424
Christoph Hellwig
Darrick J. Wong
David Chinner
Barry Naujok
kaixuxia
Nathan Scott
Russell Cattelan
Linus Torvalds (pre-git)
Eric Sandeen
Others
September 1991
June 1995
January 1996
June 1999
September 2002
October 2002
May 2003
September 2003
November 2005
March 2006
June 2006
June 2007
May 2008
December 2009
July 2011
June 2012
November 2012
April 2013
August 2013
September 2013
October 2013
December 2013
April 2014
June 2014
April 2016
July 2016
March 2017
April 2017
June 2017
January 2018
June 2018
November 2019
May 2020
January 2021
March 2021
April 2021
August 2021
July 2022
September 2022
December 2023
January 2024
December 2025
May 2026
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Author Name
Tokens
Token Proportion
Christoph Hellwig
4494
82.85%
Darrick J. Wong
346
6.38%
David Chinner
344
6.34%
Barry Naujok
101
1.86%
kaixuxia
54
1.00%
Nathan Scott
47
0.87%
Russell Cattelan
22
0.41%
Linus Torvalds (pre-git)
10
0.18%
Eric Sandeen
5
0.09%
Others
1
0.02%
Total
5424
xfs_dquot_buf.c
525
-
9
1859
Darrick J. Wong
David Chinner
Christoph Hellwig
Eric Sandeen
Dawei Feng
Russell Cattelan
Nathan Scott
Others
September 2002
March 2003
May 2003
August 2004
November 2005
November 2008
June 2009
December 2009
September 2010
March 2011
December 2011
February 2012
April 2012
November 2012
April 2013
June 2013
August 2013
October 2013
February 2014
June 2014
July 2015
January 2016
April 2017
January 2018
May 2018
June 2018
February 2019
April 2019
May 2019
June 2019
November 2019
January 2020
July 2020
August 2020
June 2021
August 2021
October 2021
February 2024
November 2024
December 2025
June 2026
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Author Name
Tokens
Token Proportion
Darrick J. Wong
909
48.90%
David Chinner
539
28.99%
Christoph Hellwig
217
11.67%
Eric Sandeen
130
6.99%
Dawei Feng
37
1.99%
Russell Cattelan
13
0.70%
Nathan Scott
5
0.27%
Others
9
0.48%
Total
1859
xfs_errortag.h
143
-
9
239
Christoph Hellwig
Darrick J. Wong
Brian Foster
Allison Henderson
Chandan Babu R
Hsiang Kao
Glen Overby
Nishad Kamdar
David Chinner
September 2002
March 2003
August 2016
October 2016
June 2017
August 2017
October 2017
May 2018
June 2018
July 2018
February 2019
May 2020
January 2021
March 2021
May 2022
November 2022
April 2024
November 2024
September 2025
October 2025
January 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 92}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
124
51.88%
Darrick J. Wong
65
27.20%
Brian Foster
20
8.37%
Allison Henderson
12
5.02%
Chandan Babu R
8
3.35%
Hsiang Kao
4
1.67%
Glen Overby
4
1.67%
Nishad Kamdar
1
0.42%
David Chinner
1
0.42%
Total
239
xfs_exchmaps.c
1247
-
13
4612
Darrick J. Wong
Christoph Hellwig
David Chinner
Brian Foster
Dwight Engen
Russell Cattelan
Stephen Lord
Nathan Scott
Ian Kent
Jan Kara
Others
September 2002
November 2002
December 2002
May 2003
January 2004
November 2005
September 2006
May 2008
December 2009
June 2012
November 2012
April 2013
August 2013
September 2013
October 2013
November 2015
March 2016
August 2016
October 2016
August 2018
November 2019
April 2020
September 2020
January 2021
March 2021
September 2021
October 2021
July 2022
November 2022
November 2023
December 2023
February 2024
April 2024
November 2024
December 2025
May 2026
July 2026
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Author Name
Tokens
Token Proportion
Darrick J. Wong
4384
95.06%
Christoph Hellwig
66
1.43%
David Chinner
58
1.26%
Brian Foster
41
0.89%
Dwight Engen
17
0.37%
Russell Cattelan
12
0.26%
Stephen Lord
6
0.13%
Nathan Scott
5
0.11%
Ian Kent
3
0.07%
Jan Kara
2
0.04%
Others
18
0.39%
Total
4612
xfs_exchmaps.h
124
-
6
305
Darrick J. Wong
Dwight Engen
David Chinner
Linus Torvalds (pre-git)
Christoph Hellwig
Brian Foster
September 1991
September 2002
June 2012
August 2013
August 2016
August 2018
September 2020
September 2021
November 2023
December 2023
April 2024
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Author Name
Tokens
Token Proportion
Darrick J. Wong
286
93.77%
Dwight Engen
6
1.97%
David Chinner
6
1.97%
Linus Torvalds (pre-git)
4
1.31%
Christoph Hellwig
2
0.66%
Brian Foster
1
0.33%
Total
305
xfs_format.h
2030
-
25
4457
Christoph Hellwig
Darrick J. Wong
David Chinner
Nathan Scott
Chandan Babu R
Brian Foster
Eric Sandeen
Chandra Seetharaman
Hou Tao
Allison Henderson
Glen Overby
Arkadiusz Miskiewicz
Barry Naujok
Stephen Lord
Mark Tinguely
Russell Cattelan
Nishad Kamdar
Gustavo A. R. Silva
Others
September 2002
November 2002
December 2002
March 2003
May 2003
August 2003
September 2003
January 2004
April 2004
August 2004
September 2004
March 2005
November 2005
January 2006
June 2006
September 2006
May 2007
July 2007
August 2007
December 2007
March 2008
April 2008
May 2008
October 2008
November 2008
December 2008
January 2009
February 2009
March 2009
June 2009
December 2009
January 2010
September 2010
November 2012
April 2013
June 2013
July 2013
August 2013
October 2013
February 2014
April 2014
May 2014
July 2014
November 2014
January 2015
May 2015
July 2015
October 2015
November 2015
January 2016
July 2016
August 2016
October 2016
April 2017
June 2017
July 2017
October 2017
November 2017
May 2018
June 2018
September 2018
December 2018
June 2019
November 2019
January 2020
March 2020
May 2020
July 2020
August 2020
October 2020
November 2020
March 2021
August 2021
October 2021
November 2021
March 2022
April 2022
May 2022
July 2022
October 2022
October 2023
December 2023
February 2024
April 2024
July 2024
November 2024
December 2024
July 2025
May 2026
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{"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 58, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 243}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 128}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 47, "token_count": 1}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 227}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 0, "token_count": 14}, {"author_id": 2, "token_count": 130}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 49}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 48}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 38}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 0, "token_count": 296}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 24}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2120
47.57%
Darrick J. Wong
1058
23.74%
David Chinner
524
11.76%
Nathan Scott
310
6.96%
Chandan Babu R
105
2.36%
Brian Foster
102
2.29%
Eric Sandeen
71
1.59%
Chandra Seetharaman
29
0.65%
Hou Tao
22
0.49%
Allison Henderson
22
0.49%
Glen Overby
18
0.40%
Arkadiusz Miskiewicz
16
0.36%
Barry Naujok
14
0.31%
Stephen Lord
6
0.13%
Mark Tinguely
6
0.13%
Russell Cattelan
2
0.04%
Nishad Kamdar
1
0.02%
Gustavo A. R. Silva
1
0.02%
Others
30
0.67%
Total
4457
xfs_fs.h
1301
-
25
3374
Darrick J. Wong
Christoph Hellwig
David Chinner
Brian Foster
Nathan Scott
Eric Sandeen
Timothy Shimmin
Chandan Babu R
Arkadiusz Miskiewicz
Wilfred Mallawa
Allison Henderson
Mark Tinguely
Long Li
Barry Naujok
Stephen Lord
Nishad Kamdar
Joe Perches
Jie Liu
Dwight Engen
Others
September 2002
November 2002
December 2002
April 2003
September 2003
October 2003
January 2004
February 2004
August 2004
November 2005
June 2006
September 2006
May 2007
September 2007
October 2007
May 2008
June 2008
November 2008
June 2009
July 2009
March 2010
August 2010
September 2010
May 2011
October 2012
November 2012
May 2013
August 2013
September 2013
October 2013
April 2014
July 2014
May 2015
October 2015
June 2016
August 2016
October 2016
March 2017
June 2017
October 2017
January 2018
May 2018
June 2018
April 2019
July 2019
August 2019
October 2019
November 2019
February 2020
May 2020
August 2020
February 2021
March 2021
May 2021
September 2021
November 2021
December 2021
January 2022
March 2022
April 2022
June 2023
July 2023
August 2023
February 2024
April 2024
June 2024
August 2024
October 2024
November 2024
January 2026
February 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 1118}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 46, "token_count": 11}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 70}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 34}, {"author_id": 57, "token_count": 1}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 201}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 198}, {"author_id": 2, "token_count": 61}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 260}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 0, "token_count": 365}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 0, "token_count": 167}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 0, "token_count": 383}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 39, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1774
52.58%
Christoph Hellwig
1204
35.68%
David Chinner
123
3.65%
Brian Foster
81
2.40%
Nathan Scott
51
1.51%
Eric Sandeen
34
1.01%
Timothy Shimmin
18
0.53%
Chandan Babu R
18
0.53%
Arkadiusz Miskiewicz
11
0.33%
Wilfred Mallawa
10
0.30%
Allison Henderson
5
0.15%
Mark Tinguely
4
0.12%
Long Li
4
0.12%
Barry Naujok
3
0.09%
Stephen Lord
1
0.03%
Nishad Kamdar
1
0.03%
Joe Perches
1
0.03%
Jie Liu
1
0.03%
Dwight Engen
1
0.03%
Others
29
0.86%
Total
3374
xfs_group.c
230
-
6
862
Christoph Hellwig
David Chinner
Darrick J. Wong
Nathan Scott
Stephen Lord
Others
September 2002
October 2003
November 2005
July 2007
November 2008
December 2009
February 2010
March 2012
April 2012
August 2013
October 2013
October 2016
October 2017
June 2018
June 2021
February 2023
April 2023
April 2024
August 2024
November 2024
July 2025
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 77}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 617}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
713
82.71%
David Chinner
113
13.11%
Darrick J. Wong
23
2.67%
Nathan Scott
8
0.93%
Stephen Lord
1
0.12%
Others
4
0.46%
Total
862
xfs_group.h
192
-
7
692
Christoph Hellwig
Darrick J. Wong
Nathan Scott
David Chinner
Brian Foster
Carlos Maiolino
Eric Sandeen
September 2002
November 2005
August 2007
February 2010
November 2012
January 2015
February 2015
May 2016
October 2016
January 2018
May 2018
July 2018
August 2018
June 2021
August 2021
November 2021
April 2022
April 2023
August 2023
April 2024
August 2024
November 2024
December 2024
February 2025
November 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 438}, {"author_id": 0, "token_count": 101}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
514
74.28%
Darrick J. Wong
149
21.53%
Nathan Scott
8
1.16%
David Chinner
8
1.16%
Brian Foster
6
0.87%
Carlos Maiolino
4
0.58%
Eric Sandeen
3
0.43%
Total
692
xfs_health.h
297
-
8
865
Darrick J. Wong
Christoph Hellwig
David Chinner
Nathan Scott
Brian Foster
Eric Sandeen
Carlos Maiolino
Nishad Kamdar
September 2002
May 2003
May 2004
November 2005
November 2006
May 2007
August 2007
October 2007
October 2008
February 2012
November 2012
April 2013
August 2013
September 2013
November 2014
August 2015
May 2016
September 2016
May 2018
July 2018
April 2019
July 2019
May 2020
October 2023
December 2023
February 2024
April 2024
November 2024
January 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 411}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 118}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 43}, {"author_id": 0, "token_count": 68}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 0, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
672
77.69%
Christoph Hellwig
139
16.07%
David Chinner
21
2.43%
Nathan Scott
17
1.97%
Brian Foster
7
0.81%
Eric Sandeen
4
0.46%
Carlos Maiolino
4
0.46%
Nishad Kamdar
1
0.12%
Total
865
xfs_ialloc.c
3185
-
24
12024
Christoph Hellwig
Brian Foster
Darrick J. Wong
David Chinner
Nathan Scott
Stephen Lord
Eric Sandeen
Glen Overby
Carlos Maiolino
Russell Cattelan
Pankaj Raghav
Chandan Babu R
Chandra Seetharaman
Mark Tinguely
Jie Liu
Omar Sandoval
Hsiang Kao
Zhi Yong Wu
Others
September 2002
December 2002
May 2003
October 2003
September 2005
November 2005
March 2006
April 2006
June 2006
August 2006
September 2006
May 2007
February 2008
March 2008
April 2008
October 2008
November 2008
February 2009
August 2009
October 2009
December 2009
January 2010
June 2010
August 2010
October 2010
March 2011
July 2011
September 2011
October 2011
April 2012
July 2012
August 2012
September 2012
November 2012
April 2013
June 2013
August 2013
October 2013
December 2013
February 2014
March 2014
April 2014
May 2014
June 2014
September 2014
November 2014
December 2014
February 2015
May 2015
June 2015
July 2015
August 2015
October 2015
January 2016
June 2016
August 2016
November 2016
December 2016
June 2017
August 2017
October 2017
January 2018
May 2018
June 2018
July 2018
August 2018
December 2018
February 2019
April 2019
June 2019
August 2019
November 2019
December 2019
January 2020
March 2020
August 2020
December 2020
March 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
April 2022
July 2022
October 2022
February 2023
April 2023
June 2023
December 2023
February 2024
April 2024
July 2024
August 2024
November 2024
February 2025
March 2025
June 2025
September 2025
December 2025
January 2026
May 2026
June 2026
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{"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 75}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 17, "token_count": 54}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 286}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 2, "token_count": 131}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 563}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 318}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 161}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 77}, {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 464}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 137}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 67}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 284}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 259}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 34}, {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 167}, {"author_id": 0, "token_count": 179}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 138}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 45, "token_count": 29}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 112}, {"author_id": 0, "token_count": 126}, {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 68}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 1, "token_count": 40}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
3393
28.22%
Brian Foster
2905
24.16%
Darrick J. Wong
2553
21.23%
David Chinner
2416
20.09%
Nathan Scott
233
1.94%
Stephen Lord
146
1.21%
Eric Sandeen
123
1.02%
Glen Overby
71
0.59%
Carlos Maiolino
58
0.48%
Russell Cattelan
35
0.29%
Pankaj Raghav
29
0.24%
Chandan Babu R
13
0.11%
Chandra Seetharaman
11
0.09%
Mark Tinguely
8
0.07%
Jie Liu
8
0.07%
Omar Sandoval
4
0.03%
Hsiang Kao
3
0.02%
Zhi Yong Wu
2
0.02%
Others
13
0.11%
Total
12024
xfs_ialloc.h
118
-
10
477
Christoph Hellwig
Darrick J. Wong
David Chinner
Brian Foster
Nathan Scott
Stephen Lord
Zhi Yong Wu
Jie Liu
Others
February 2002
September 2002
October 2003
November 2005
October 2008
November 2008
August 2009
June 2013
December 2013
April 2014
November 2014
May 2015
June 2017
January 2018
May 2018
June 2018
June 2019
December 2019
December 2020
June 2021
July 2021
August 2021
April 2022
July 2022
February 2023
April 2023
December 2023
April 2024
July 2024
August 2024
var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 201}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
226
47.38%
Darrick J. Wong
113
23.69%
David Chinner
58
12.16%
Brian Foster
41
8.60%
Nathan Scott
31
6.50%
Stephen Lord
3
0.63%
Zhi Yong Wu
2
0.42%
Jie Liu
1
0.21%
Others
2
0.42%
Total
477
xfs_ialloc_btree.c
838
-
11
3408
Christoph Hellwig
Darrick J. Wong
Brian Foster
David Chinner
Russell Cattelan
Eric Sandeen
Fedor Pchelkin
Nathan Scott
Glen Overby
Others
September 2002
December 2002
May 2003
November 2005
March 2006
February 2008
October 2008
March 2009
December 2009
July 2012
November 2012
April 2013
August 2013
October 2013
February 2014
April 2014
June 2014
May 2015
January 2016
February 2016
March 2016
August 2016
September 2016
October 2016
January 2017
June 2017
January 2018
May 2018
June 2018
July 2018
November 2018
December 2018
February 2019
April 2019
May 2019
June 2019
July 2019
March 2020
August 2020
June 2021
August 2021
September 2021
July 2022
February 2023
April 2023
June 2023
December 2023
February 2024
April 2024
July 2024
August 2024
November 2024
December 2024
July 2025
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 229}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 26}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 838}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 117}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 37}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 77}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 298}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 216}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 84}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 60}, {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 24}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 54}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 0, "token_count": 164}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 176}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 239}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 141}, {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 20}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1545
45.33%
Darrick J. Wong
1050
30.81%
Brian Foster
489
14.35%
David Chinner
232
6.81%
Russell Cattelan
26
0.76%
Eric Sandeen
23
0.67%
Fedor Pchelkin
20
0.59%
Nathan Scott
15
0.44%
Glen Overby
6
0.18%
Others
2
0.06%
Total
3408
xfs_ialloc_btree.h
79
-
5
255
Christoph Hellwig
Darrick J. Wong
David Chinner
Brian Foster
Nathan Scott
September 2002
November 2005
October 2008
August 2009
April 2013
May 2015
June 2016
January 2017
May 2018
June 2018
July 2018
March 2020
June 2021
August 2021
September 2021
February 2023
April 2023
February 2024
August 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 62}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
130
50.98%
Darrick J. Wong
64
25.10%
David Chinner
28
10.98%
Brian Foster
25
9.80%
Nathan Scott
8
3.14%
Total
255
xfs_iext_tree.c
1067
-
11
4747
Christoph Hellwig
David Chinner
Darrick J. Wong
Alex Lyakas
Mandy Kirkconnell
Brian Foster
Carlos Maiolino
Stephen Lord
Russell Cattelan
Others
September 2002
May 2003
October 2003
March 2006
July 2007
October 2008
December 2009
October 2012
November 2012
August 2013
October 2013
April 2016
May 2016
October 2016
November 2016
August 2017
October 2017
November 2017
June 2018
July 2018
August 2018
February 2019
October 2019
August 2020
March 2021
December 2023
January 2024
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 61}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 49, "token_count": 22}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 121}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 132}, {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 4177}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
4530
95.43%
David Chinner
119
2.51%
Darrick J. Wong
45
0.95%
Alex Lyakas
22
0.46%
Mandy Kirkconnell
8
0.17%
Brian Foster
7
0.15%
Carlos Maiolino
3
0.06%
Stephen Lord
2
0.04%
Russell Cattelan
2
0.04%
Others
9
0.19%
Total
4747
xfs_inode_buf.c
974
-
16
3761
Darrick J. Wong
David Chinner
Christoph Hellwig
Chandan Babu R
Eric Sandeen
Amir Goldstein
Jeff Layton
Stephen Lord
Mandy Kirkconnell
Russell Cattelan
Bill O'Donnell
Nathan Scott
Al Viro
Brian Foster
Others
September 2002
March 2003
May 2003
October 2003
November 2005
March 2006
August 2007
March 2008
July 2008
August 2008
November 2008
January 2011
March 2011
July 2011
December 2011
July 2012
November 2012
April 2013
August 2013
September 2013
October 2013
February 2014
June 2014
December 2014
February 2015
July 2015
October 2015
January 2016
February 2016
October 2016
November 2016
December 2016
January 2017
June 2017
October 2017
December 2017
January 2018
March 2018
April 2018
May 2018
June 2018
July 2018
September 2018
February 2019
April 2019
June 2019
November 2019
February 2020
March 2020
May 2020
June 2020
August 2020
February 2021
March 2021
May 2021
June 2021
July 2021
August 2021
October 2021
November 2021
March 2022
May 2022
July 2022
July 2023
October 2023
February 2024
April 2024
May 2024
June 2024
August 2024
November 2024
March 2025
September 2025
December 2025
February 2026
May 2026
June 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 74}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 731}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 209}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 130}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 43}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 30, "token_count": 34}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 185}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 33, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 151}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 219}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 220}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 7, "token_count": 97}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 121}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 37}, {"author_id": 0, "token_count": 252}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 0, "token_count": 7}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 145}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 77}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 33, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 33, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 57}, {"author_id": 0, "token_count": 323}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 1, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1491
39.64%
David Chinner
1367
36.35%
Christoph Hellwig
468
12.44%
Chandan Babu R
190
5.05%
Eric Sandeen
140
3.72%
Amir Goldstein
34
0.90%
Jeff Layton
31
0.82%
Stephen Lord
11
0.29%
Mandy Kirkconnell
8
0.21%
Russell Cattelan
6
0.16%
Bill O'Donnell
4
0.11%
Nathan Scott
3
0.08%
Al Viro
2
0.05%
Brian Foster
1
0.03%
Others
5
0.13%
Total
3761
xfs_inode_buf.h
56
-
5
255
David Chinner
Darrick J. Wong
Christoph Hellwig
Linus Torvalds (pre-git)
Others
September 1991
March 1997
September 2002
August 2007
November 2008
April 2013
August 2013
February 2016
October 2016
November 2016
June 2017
October 2017
January 2018
March 2018
June 2018
May 2020
August 2020
November 2020
March 2021
August 2021
November 2024
June 2026
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 81}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 1, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
115
45.10%
Darrick J. Wong
96
37.65%
Christoph Hellwig
30
11.76%
Linus Torvalds (pre-git)
4
1.57%
Others
10
3.92%
Total
255
xfs_inode_fork.c
778
-
13
2987
Christoph Hellwig
David Chinner
Darrick J. Wong
Chandan Babu R
Russell Cattelan
Stephen Lord
Nathan Scott
Mandy Kirkconnell
Carlos Maiolino
Eric Sandeen
Matthew Wilcox
Brian Foster
Others
September 2002
March 2003
May 2003
October 2003
November 2005
March 2006
March 2008
November 2008
September 2011
August 2013
October 2013
June 2014
February 2016
April 2016
October 2016
November 2016
December 2016
February 2017
March 2017
April 2017
August 2017
October 2017
November 2017
January 2018
March 2018
June 2018
July 2018
April 2019
October 2019
November 2019
April 2020
May 2020
June 2020
July 2020
August 2020
January 2021
February 2021
March 2021
April 2021
June 2021
September 2021
October 2021
November 2021
March 2022
May 2022
July 2022
September 2022
April 2023
December 2023
January 2024
February 2024
May 2024
August 2024
November 2024
December 2025
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 76}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 23}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 916}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 139}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 158}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 83}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 492}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 8, "token_count": 48}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 6}, {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 29}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 48}, {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 66}, {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 286}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1109
37.13%
David Chinner
984
32.94%
Darrick J. Wong
744
24.91%
Chandan Babu R
94
3.15%
Russell Cattelan
23
0.77%
Stephen Lord
8
0.27%
Nathan Scott
6
0.20%
Mandy Kirkconnell
6
0.20%
Carlos Maiolino
6
0.20%
Eric Sandeen
3
0.10%
Matthew Wilcox
1
0.03%
Brian Foster
1
0.03%
Others
2
0.07%
Total
2987
xfs_inode_fork.h
274
-
10
1034
Christoph Hellwig
Chandan Babu R
David Chinner
Darrick J. Wong
Barry Naujok
Mandy Kirkconnell
Eric Sandeen
Alex Lyakas
Linus Torvalds (pre-git)
Nathan Scott
September 1991
March 1997
September 2002
January 2006
March 2006
June 2006
November 2007
October 2008
November 2008
December 2011
April 2013
August 2013
November 2014
February 2015
April 2016
May 2016
October 2016
November 2016
April 2017
June 2017
August 2017
October 2017
November 2017
January 2018
June 2018
July 2018
October 2019
November 2019
May 2020
August 2020
January 2021
March 2021
April 2021
September 2021
October 2021
November 2021
March 2022
July 2022
April 2023
December 2023
February 2024
May 2024
November 2024
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 6, "token_count": 39}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 128}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 49, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 84}, {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 216}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 84}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 66}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 8, "token_count": 40}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 32}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 31}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
509
49.23%
Chandan Babu R
169
16.34%
David Chinner
159
15.38%
Darrick J. Wong
124
11.99%
Barry Naujok
39
3.77%
Mandy Kirkconnell
9
0.87%
Eric Sandeen
8
0.77%
Alex Lyakas
8
0.77%
Linus Torvalds (pre-git)
6
0.58%
Nathan Scott
3
0.29%
Total
1034
xfs_inode_util.c
742
-
12
2815
Darrick J. Wong
Christoph Hellwig
David Chinner
Russell Cattelan
Nathan Scott
Brian Foster
Allison Henderson
Mandy Kirkconnell
Zhi Yong Wu
Jeff Layton
Eric Sandeen
Others
September 2002
March 2003
May 2003
September 2003
June 2005
November 2005
March 2006
July 2007
August 2007
July 2008
February 2010
December 2011
April 2013
August 2013
October 2013
December 2013
July 2014
January 2016
February 2016
October 2016
December 2017
May 2018
June 2018
February 2019
April 2019
June 2019
June 2020
September 2020
March 2021
May 2021
June 2021
March 2022
July 2022
September 2023
December 2023
April 2024
July 2024
November 2024
December 2025
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2438}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 60, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
2576
91.51%
Christoph Hellwig
102
3.62%
David Chinner
69
2.45%
Russell Cattelan
21
0.75%
Nathan Scott
11
0.39%
Brian Foster
6
0.21%
Allison Henderson
5
0.18%
Mandy Kirkconnell
4
0.14%
Zhi Yong Wu
3
0.11%
Jeff Layton
3
0.11%
Eric Sandeen
2
0.07%
Others
13
0.46%
Total
2815
xfs_inode_util.h
62
-
5
251
Darrick J. Wong
Christoph Hellwig
David Chinner
Zhi Yong Wu
Others
September 2002
February 2010
August 2013
October 2013
December 2013
January 2016
October 2016
September 2017
October 2017
June 2018
June 2019
December 2020
March 2021
April 2021
September 2023
December 2023
February 2024
April 2024
July 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 113}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
163
64.94%
Christoph Hellwig
49
19.52%
David Chinner
27
10.76%
Zhi Yong Wu
7
2.79%
Others
5
1.99%
Total
251
xfs_log_format.h
1086
-
16
2538
Christoph Hellwig
Darrick J. Wong
David Chinner
Allison Henderson
Nathan Scott
Timothy Shimmin
Chandan Babu R
Chandra Seetharaman
Jie Liu
Barry Naujok
Arkadiusz Miskiewicz
Russell Cattelan
Eric Sandeen
Stephen Lord
Joe Perches
Others
September 2002
May 2003
July 2003
March 2005
June 2005
September 2005
November 2005
January 2006
June 2006
September 2006
August 2007
October 2007
October 2008
November 2008
April 2010
May 2010
September 2010
November 2011
February 2012
June 2012
November 2012
April 2013
June 2013
August 2013
July 2014
January 2015
February 2016
April 2016
August 2016
September 2016
October 2016
November 2016
June 2017
October 2017
November 2017
June 2018
July 2018
November 2019
January 2020
March 2020
August 2020
April 2021
July 2021
August 2021
November 2021
March 2022
May 2022
October 2022
June 2023
February 2024
April 2024
November 2024
September 2025
October 2025
June 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 715}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 52}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 15, "token_count": 39}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 80}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 29}, {"author_id": 2, "token_count": 135}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 22, "token_count": 26}, {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 147}, {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 179}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 122}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 171}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 122}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 43}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 77}, {"author_id": 0, "token_count": 10}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 145}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1780297200, "group": [ {"author_id": 1, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
992
39.09%
Darrick J. Wong
856
33.73%
David Chinner
374
14.74%
Allison Henderson
78
3.07%
Nathan Scott
75
2.96%
Timothy Shimmin
51
2.01%
Chandan Babu R
45
1.77%
Chandra Seetharaman
26
1.02%
Jie Liu
11
0.43%
Barry Naujok
7
0.28%
Arkadiusz Miskiewicz
5
0.20%
Russell Cattelan
4
0.16%
Eric Sandeen
2
0.08%
Stephen Lord
1
0.04%
Joe Perches
1
0.04%
Others
10
0.39%
Total
2538
xfs_log_recover.h
174
-
8
574
Darrick J. Wong
Christoph Hellwig
David Chinner
Mark Tinguely
Nathan Scott
Brian Foster
Allison Henderson
Eric Sandeen
September 2002
June 2003
November 2008
January 2010
April 2010
May 2010
June 2012
September 2014
January 2016
August 2016
June 2017
June 2018
June 2019
November 2019
April 2020
May 2020
June 2021
August 2021
May 2022
September 2023
November 2023
April 2024
November 2024
July 2025
September 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 125}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 27, "token_count": 17}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 248}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
385
67.07%
Christoph Hellwig
140
24.39%
David Chinner
20
3.48%
Mark Tinguely
17
2.96%
Nathan Scott
4
0.70%
Brian Foster
4
0.70%
Allison Henderson
3
0.52%
Eric Sandeen
1
0.17%
Total
574
xfs_log_rlimit.c
251
-
5
688
Jie Liu
Darrick J. Wong
David Chinner
John Garry
Christoph Hellwig
September 2002
August 2013
October 2013
June 2014
August 2016
October 2016
June 2018
August 2021
September 2021
April 2022
April 2024
May 2025
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 9, "token_count": 388}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 129}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jie Liu
388
56.40%
Darrick J. Wong
238
34.59%
David Chinner
32
4.65%
John Garry
23
3.34%
Christoph Hellwig
7
1.02%
Total
688
xfs_metadir.c
485
-
10
1699
Darrick J. Wong
David Chinner
Christoph Hellwig
Russell Cattelan
Brian Foster
Nathan Scott
Jeff Layton
Zhi Yong Wu
Allison Henderson
Others
September 2002
May 2003
November 2005
October 2008
June 2009
December 2009
April 2011
April 2013
August 2013
October 2013
December 2013
April 2014
June 2017
October 2017
December 2017
May 2018
April 2019
March 2020
May 2020
December 2020
June 2021
August 2021
September 2023
April 2024
July 2024
August 2024
November 2024
December 2025
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 1573}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1595
93.88%
David Chinner
53
3.12%
Christoph Hellwig
30
1.77%
Russell Cattelan
7
0.41%
Brian Foster
5
0.29%
Nathan Scott
2
0.12%
Jeff Layton
2
0.12%
Zhi Yong Wu
1
0.06%
Allison Henderson
1
0.06%
Others
3
0.18%
Total
1699
xfs_metadir.h
47
-
4
171
Darrick J. Wong
David Chinner
Christoph Hellwig
Others
September 2002
December 2017
December 2020
June 2021
August 2024
November 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 146}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
151
88.30%
David Chinner
6
3.51%
Christoph Hellwig
6
3.51%
Others
8
4.68%
Total
171
xfs_metafile.c
327
-
7
1170
Darrick J. Wong
Christoph Hellwig
David Chinner
Bill O'Donnell
Russell Cattelan
Brian Foster
Nathan Scott
September 2002
May 2003
November 2005
February 2007
August 2007
October 2008
June 2009
December 2009
February 2010
March 2010
October 2012
August 2013
October 2013
December 2014
June 2015
October 2015
February 2016
June 2016
September 2016
October 2016
June 2017
October 2017
March 2020
June 2020
August 2021
November 2022
April 2024
November 2024
January 2025
February 2025
December 2025
February 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 669}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 286}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 1, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
703
60.09%
Christoph Hellwig
390
33.33%
David Chinner
54
4.62%
Bill O'Donnell
12
1.03%
Russell Cattelan
8
0.68%
Brian Foster
2
0.17%
Nathan Scott
1
0.09%
Total
1170
xfs_metafile.h
44
-
3
170
Darrick J. Wong
Christoph Hellwig
David Chinner
September 2002
August 2007
October 2008
November 2008
June 2009
December 2009
July 2018
December 2020
June 2021
August 2021
July 2024
August 2024
November 2024
February 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 95}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
102
60.00%
Christoph Hellwig
55
32.35%
David Chinner
13
7.65%
Total
170
xfs_ondisk.h
326
-
8
1948
Darrick J. Wong
Christoph Hellwig
Brian Foster
Wilfred Mallawa
Allison Henderson
Carlos Maiolino
David Chinner
Hou Tao
March 2016
June 2016
July 2016
August 2016
October 2016
October 2017
June 2018
February 2019
July 2019
January 2020
August 2020
September 2020
April 2021
May 2022
October 2022
July 2023
October 2023
December 2023
April 2024
July 2024
November 2024
September 2025
October 2025
February 2026
var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 667}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 163}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 49}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 112}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 0, "token_count": 665}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 39, "token_count": 46}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1744
89.53%
Christoph Hellwig
64
3.29%
Brian Foster
49
2.52%
Wilfred Mallawa
46
2.36%
Allison Henderson
35
1.80%
Carlos Maiolino
6
0.31%
David Chinner
3
0.15%
Hou Tao
1
0.05%
Total
1948
xfs_parent.c
380
-
6
1329
Allison Henderson
Darrick J. Wong
David Chinner
Russell Cattelan
Christoph Hellwig
Nathan Scott
September 2002
May 2003
August 2003
November 2005
June 2009
December 2009
June 2012
August 2013
October 2013
December 2013
October 2017
June 2018
February 2019
August 2021
March 2022
May 2022
September 2023
April 2024
December 2025
January 2026
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 28}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 639}, {"author_id": 0, "token_count": 512}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Allison Henderson
644
48.46%
Darrick J. Wong
583
43.87%
David Chinner
41
3.09%
Russell Cattelan
28
2.11%
Christoph Hellwig
23
1.73%
Nathan Scott
10
0.75%
Total
1329
xfs_parent.h
110
-
4
504
Allison Henderson
Darrick J. Wong
David Chinner
Christoph Hellwig
June 2012
August 2013
October 2017
June 2018
February 2019
April 2021
August 2021
March 2022
April 2023
September 2023
April 2024
May 2026
var spanGroupData = [ {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 32}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 246}, {"author_id": 0, "token_count": 122}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Allison Henderson
248
49.21%
Darrick J. Wong
196
38.89%
David Chinner
57
11.31%
Christoph Hellwig
3
0.60%
Total
504
xfs_quota_defs.h
187
-
9
479
Darrick J. Wong
Christoph Hellwig
David Chinner
Eric Sandeen
Chandra Seetharaman
Nathan Scott
Carlos Maiolino
Others
September 2002
March 2003
June 2005
May 2007
November 2008
February 2009
June 2009
April 2013
June 2013
July 2013
August 2013
October 2013
February 2016
June 2017
January 2018
May 2018
June 2018
May 2019
November 2019
July 2020
August 2020
August 2021
April 2022
August 2024
November 2024
November 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 119}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 128}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
196
40.92%
Christoph Hellwig
149
31.11%
David Chinner
76
15.87%
Eric Sandeen
17
3.55%
Chandra Seetharaman
10
2.09%
Nathan Scott
9
1.88%
Carlos Maiolino
6
1.25%
Others
16
3.34%
Total
479
xfs_refcount.c
2244
-
8
8389
Darrick J. Wong
Christoph Hellwig
David Chinner
Russell Cattelan
Brian Foster
Nathan Scott
Others
September 2002
May 2003
November 2005
October 2008
January 2010
April 2011
March 2012
April 2013
August 2013
October 2013
August 2014
April 2015
February 2016
April 2016
June 2016
August 2016
October 2016
February 2017
May 2017
June 2017
October 2017
December 2017
January 2018
May 2018
June 2018
July 2018
August 2018
February 2019
April 2019
August 2019
November 2019
May 2020
June 2021
August 2021
October 2021
April 2022
July 2022
October 2022
November 2022
February 2023
April 2023
June 2023
December 2023
January 2024
February 2024
July 2024
November 2024
July 2025
December 2025
February 2026
April 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 362}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 208}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4347}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 100}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 445}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 602}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 404}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 92}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 153}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 168}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 0, "token_count": 184}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 40}, {"author_id": 0, "token_count": 737}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
7412
88.35%
Christoph Hellwig
693
8.26%
David Chinner
231
2.75%
Russell Cattelan
25
0.30%
Brian Foster
24
0.29%
Nathan Scott
2
0.02%
Others
2
0.02%
Total
8389
xfs_refcount.h
146
-
5
563
Darrick J. Wong
Christoph Hellwig
David Chinner
Brian Foster
Linus Torvalds (pre-git)
March 1997
September 2002
November 2007
August 2016
October 2016
June 2017
January 2018
May 2018
June 2018
August 2018
August 2019
March 2020
June 2021
August 2021
September 2021
October 2021
April 2022
October 2022
November 2022
February 2023
April 2023
December 2023
July 2024
November 2024
var spanGroupData = [ {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 58}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 183}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 94}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 29}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
462
82.06%
Christoph Hellwig
60
10.66%
David Chinner
31
5.51%
Brian Foster
8
1.42%
Linus Torvalds (pre-git)
2
0.36%
Total
563
xfs_refcount_btree.c
543
-
8
2260
Darrick J. Wong
Christoph Hellwig
David Chinner
Brian Foster
Russell Cattelan
Fedor Pchelkin
Nathan Scott
Hsiang Kao
September 2002
May 2003
November 2005
August 2006
October 2008
December 2009
January 2010
February 2010
April 2011
June 2012
November 2012
August 2013
October 2013
February 2015
March 2016
June 2016
August 2016
October 2016
December 2016
January 2017
June 2017
January 2018
May 2018
June 2018
July 2018
December 2018
February 2019
April 2019
May 2019
June 2019
March 2020
July 2020
June 2021
August 2021
September 2021
July 2022
October 2022
February 2023
April 2023
June 2023
December 2023
February 2024
July 2024
August 2024
November 2024
July 2025
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 124}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 17}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 1299}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 0, "token_count": 86}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 169}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1820
80.53%
Christoph Hellwig
238
10.53%
David Chinner
128
5.66%
Brian Foster
24
1.06%
Russell Cattelan
17
0.75%
Fedor Pchelkin
16
0.71%
Nathan Scott
15
0.66%
Hsiang Kao
2
0.09%
Total
2260
xfs_refcount_btree.h
72
-
4
214
Darrick J. Wong
Christoph Hellwig
David Chinner
Nathan Scott
September 2002
November 2005
May 2007
February 2010
January 2011
February 2015
October 2016
January 2017
June 2018
July 2018
March 2020
June 2021
September 2021
August 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 110}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
149
69.63%
Christoph Hellwig
37
17.29%
David Chinner
20
9.35%
Nathan Scott
8
3.74%
Total
214
xfs_rmap.c
3142
-
8
13421
Darrick J. Wong
Christoph Hellwig
David Chinner
Brian Foster
Russell Cattelan
Namjae Jeon
Nathan Scott
Chandan Babu R
September 2002
May 2003
November 2005
October 2008
December 2009
January 2010
April 2011
June 2012
April 2013
August 2013
October 2013
February 2014
June 2016
August 2016
October 2016
February 2017
March 2017
June 2017
October 2017
December 2017
January 2018
May 2018
June 2018
July 2018
August 2018
December 2018
April 2019
August 2019
November 2019
March 2020
May 2020
September 2020
November 2020
April 2021
June 2021
August 2021
October 2021
April 2022
July 2022
October 2022
November 2022
February 2023
April 2023
June 2023
December 2023
January 2024
February 2024
July 2024
August 2024
November 2024
December 2025
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 196}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 4929}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 3706}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 147}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 68}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 209}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 231}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 132}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 111}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 125}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 911}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 781}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 744}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 42}, {"author_id": 0, "token_count": 496}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
12858
95.81%
Christoph Hellwig
322
2.40%
David Chinner
160
1.19%
Brian Foster
31
0.23%
Russell Cattelan
25
0.19%
Namjae Jeon
18
0.13%
Nathan Scott
4
0.03%
Chandan Babu R
3
0.02%
Total
13421
xfs_rmap.h
280
-
6
1266
Darrick J. Wong
Christoph Hellwig
David Chinner
Linus Torvalds (pre-git)
Namjae Jeon
Brian Foster
March 1997
September 2002
November 2007
October 2008
May 2010
March 2011
June 2012
November 2012
February 2014
August 2016
October 2016
March 2017
June 2017
December 2017
January 2018
May 2018
June 2018
August 2018
December 2018
August 2019
June 2021
August 2021
September 2021
October 2021
February 2023
April 2023
February 2024
July 2024
November 2024
May 2026
var spanGroupData = [ {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 18}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 82}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 693}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 26}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1046
82.62%
Christoph Hellwig
150
11.85%
David Chinner
24
1.90%
Linus Torvalds (pre-git)
18
1.42%
Namjae Jeon
18
1.42%
Brian Foster
10
0.79%
Total
1266
xfs_rmap_btree.c
872
-
10
3417
Darrick J. Wong
Christoph Hellwig
David Chinner
Fedor Pchelkin
Brian Foster
Russell Cattelan
Long Li
Hsiang Kao
Nathan Scott
Eric Sandeen
September 2002
May 2003
November 2005
March 2006
May 2007
October 2008
December 2009
February 2010
March 2011
November 2012
August 2013
October 2013
August 2014
February 2015
January 2016
August 2016
September 2016
October 2016
December 2016
January 2017
June 2017
January 2018
March 2018
May 2018
June 2018
July 2018
February 2019
April 2019
May 2019
June 2019
March 2020
July 2020
November 2020
June 2021
August 2021
September 2021
July 2022
February 2023
April 2023
December 2023
February 2024
July 2024
August 2024
November 2024
July 2025
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 76}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 60}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 1542}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 143}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 19}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 234}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 187}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 45}, {"author_id": 0, "token_count": 589}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 50}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 48}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
2885
84.43%
Christoph Hellwig
274
8.02%
David Chinner
133
3.89%
Fedor Pchelkin
48
1.40%
Brian Foster
36
1.05%
Russell Cattelan
19
0.56%
Long Li
13
0.38%
Hsiang Kao
5
0.15%
Nathan Scott
3
0.09%
Eric Sandeen
1
0.03%
Total
3417
xfs_rmap_btree.h
72
-
4
265
Darrick J. Wong
Christoph Hellwig
David Chinner
Nathan Scott
September 2002
November 2005
October 2008
February 2010
September 2010
January 2011
March 2011
April 2013
February 2015
August 2016
October 2016
January 2017
May 2018
June 2018
July 2018
March 2020
June 2021
September 2021
February 2024
August 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 86}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
185
69.81%
Christoph Hellwig
48
18.11%
David Chinner
28
10.57%
Nathan Scott
4
1.51%
Total
265
xfs_rtbitmap.c
1504
-
12
5535
David Chinner
Darrick J. Wong
Christoph Hellwig
Omar Sandoval
Russell Cattelan
Jeff Layton
Eric Sandeen
Brian Foster
Nathan Scott
Matthew Wilcox
Others
September 2002
May 2003
November 2005
February 2011
July 2011
September 2011
February 2012
April 2012
July 2012
April 2013
August 2013
October 2013
June 2014
September 2014
August 2015
February 2016
October 2016
March 2017
June 2017
October 2017
January 2018
March 2018
May 2018
June 2018
December 2018
October 2019
November 2019
May 2020
June 2020
October 2020
December 2020
March 2021
June 2021
December 2021
April 2022
November 2022
October 2023
November 2023
December 2023
February 2024
April 2024
June 2024
August 2024
November 2024
December 2025
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 556}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 1711}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 93}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 148}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 16, "token_count": 36}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 583}, {"author_id": 2, "token_count": 207}, {"author_id": 33, "token_count": 18}, {"author_id": 16, "token_count": 184}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 117}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 38}, {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 516}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 281}, {"author_id": 0, "token_count": 722}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
2064
37.29%
Darrick J. Wong
1696
30.64%
Christoph Hellwig
1487
26.87%
Omar Sandoval
220
3.97%
Russell Cattelan
25
0.45%
Jeff Layton
18
0.33%
Eric Sandeen
5
0.09%
Brian Foster
4
0.07%
Nathan Scott
2
0.04%
Matthew Wilcox
1
0.02%
Others
13
0.23%
Total
5535
xfs_rtbitmap.h
453
-
8
1888
Darrick J. Wong
Christoph Hellwig
David Chinner
Omar Sandoval
Eric Sandeen
Linus Torvalds (pre-git)
Ian Kent
Others
March 1997
September 2002
August 2013
October 2013
September 2014
March 2017
January 2018
May 2018
June 2018
November 2019
August 2020
March 2021
May 2021
August 2021
April 2022
November 2022
April 2023
August 2023
October 2023
December 2023
August 2024
November 2024
var spanGroupData = [ {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 173}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 64}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 81}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 886}, {"author_id": 2, "token_count": 33}, {"author_id": 16, "token_count": 33}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 125}, {"author_id": 0, "token_count": 380}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1417
75.05%
Christoph Hellwig
322
17.06%
David Chinner
104
5.51%
Omar Sandoval
33
1.75%
Eric Sandeen
6
0.32%
Linus Torvalds (pre-git)
2
0.11%
Ian Kent
2
0.11%
Others
2
0.11%
Total
1888
xfs_rtgroup.c
751
-
8
3009
Darrick J. Wong
Christoph Hellwig
David Chinner
Nathan Scott
Russell Cattelan
Omar Sandoval
Brian Foster
Others
September 2002
May 2003
January 2004
November 2005
June 2007
April 2008
January 2009
June 2009
December 2009
June 2012
November 2012
August 2013
October 2013
August 2016
October 2016
June 2017
January 2018
May 2018
April 2019
July 2019
October 2019
April 2020
May 2020
June 2021
August 2021
November 2022
October 2023
December 2023
August 2024
November 2024
December 2024
January 2025
December 2025
January 2026
February 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 22}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 419}, {"author_id": 0, "token_count": 2343}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
2396
79.63%
Christoph Hellwig
515
17.12%
David Chinner
40
1.33%
Nathan Scott
23
0.76%
Russell Cattelan
22
0.73%
Omar Sandoval
6
0.20%
Brian Foster
6
0.20%
Others
1
0.03%
Total
3009
xfs_rtgroup.h
389
-
8
1494
Darrick J. Wong
Christoph Hellwig
Nathan Scott
David Chinner
Carlos Maiolino
Linus Torvalds (pre-git)
Brian Foster
Eric Sandeen
March 1997
September 2002
January 2004
November 2005
May 2007
February 2010
April 2013
November 2014
January 2015
April 2016
May 2016
March 2017
October 2017
July 2018
February 2019
April 2019
May 2020
October 2020
August 2021
November 2022
June 2023
October 2023
April 2024
August 2024
November 2024
December 2024
February 2025
October 2025
November 2025
January 2026
var spanGroupData = [ {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 81}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 0, "token_count": 1133}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 44}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
1198
80.19%
Christoph Hellwig
248
16.60%
Nathan Scott
21
1.41%
David Chinner
11
0.74%
Carlos Maiolino
6
0.40%
Linus Torvalds (pre-git)
4
0.27%
Brian Foster
4
0.27%
Eric Sandeen
2
0.13%
Total
1494
xfs_rtrefcount_btree.c
757
-
8
3209
Darrick J. Wong
Christoph Hellwig
David Chinner
Russell Cattelan
Fedor Pchelkin
Nathan Scott
Chandan Babu R
Others
September 2002
May 2003
November 2005
July 2008
October 2008
December 2009
April 2013
August 2013
October 2013
February 2017
March 2017
April 2017
October 2017
January 2018
August 2018
April 2019
March 2020
May 2020
March 2021
June 2021
August 2021
March 2022
April 2022
May 2022
July 2022
October 2023
December 2023
February 2024
November 2024
July 2025
December 2025
May 2026
July 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 60}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 0, "token_count": 2868}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
2933
91.40%
Christoph Hellwig
157
4.89%
David Chinner
69
2.15%
Russell Cattelan
20
0.62%
Fedor Pchelkin
16
0.50%
Nathan Scott
8
0.25%
Chandan Babu R
4
0.12%
Others
2
0.06%
Total
3209
xfs_rtrefcount_btree.h
189
-
8
781
Darrick J. Wong
Christoph Hellwig
David Chinner
Nathan Scott
Linus Torvalds (pre-git)
Bill O'Donnell
Others
September 1991
March 1997
February 2002
September 2002
November 2005
October 2008
February 2010
June 2012
August 2013
June 2014
October 2015
October 2016
April 2017
October 2017
January 2018
May 2018
April 2019
August 2020
June 2021
August 2021
October 2021
May 2022
February 2024
August 2024
November 2024
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 31, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 0, "token_count": 633}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
661
84.64%
Christoph Hellwig
60
7.68%
David Chinner
25
3.20%
Nathan Scott
12
1.54%
Linus Torvalds (pre-git)
10
1.28%
Bill O'Donnell
9
1.15%
Others
4
0.51%
Total
781
xfs_rtrmap_btree.c
1033
-
8
4460
Darrick J. Wong
Christoph Hellwig
David Chinner
Fedor Pchelkin
Russell Cattelan
Nathan Scott
Chandan Babu R
Ian Kent
September 2002
May 2003
November 2005
April 2008
July 2008
October 2008
December 2009
April 2013
August 2013
October 2013
April 2016
August 2016
September 2016
February 2017
March 2017
April 2017
October 2017
January 2018
August 2018
April 2019
November 2019
March 2020
May 2020
March 2021
June 2021
August 2021
October 2021
March 2022
April 2022
May 2022
July 2022
April 2023
August 2023
October 2023
December 2023
February 2024
November 2024
December 2024
July 2025
December 2025
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 89}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 0, "token_count": 3894}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 19, "token_count": 48}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
4047
90.74%
Christoph Hellwig
248
5.56%
David Chinner
79
1.77%
Fedor Pchelkin
48
1.08%
Russell Cattelan
20
0.45%
Nathan Scott
8
0.18%
Chandan Babu R
8
0.18%
Ian Kent
2
0.04%
Total
4460
xfs_rtrmap_btree.h
212
-
9
923
Darrick J. Wong
Christoph Hellwig
David Chinner
Linus Torvalds (pre-git)
Nathan Scott
Bill O'Donnell
Others
September 1991
March 1997
February 2002
September 2002
November 2005
July 2007
October 2008
February 2010
August 2013
October 2015
October 2016
March 2017
April 2017
October 2017
May 2018
July 2018
April 2019
May 2020
August 2020
August 2021
October 2021
May 2022
February 2024
April 2024
August 2024
November 2024
December 2024
var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 31, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 734}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
788
85.37%
Christoph Hellwig
83
8.99%
David Chinner
17
1.84%
Linus Torvalds (pre-git)
12
1.30%
Nathan Scott
10
1.08%
Bill O'Donnell
8
0.87%
Others
5
0.54%
Total
923
xfs_sb.c
1755
-
29
7859
David Chinner
Darrick J. Wong
Christoph Hellwig
Eric Sandeen
Hsiang Kao
Nathan Scott
Brian Foster
Chandra Seetharaman
Olaf Weber
Allison Henderson
Namjae Jeon
Joe Perches
Russell Cattelan
Chandan Babu R
Bill O'Donnell
Carlos Maiolino
Long Li
Jie Liu
Mark Tinguely
Barry Naujok
Lachlan McIlroy
Glen Overby
Zhi Yong Wu
Nirjhar Roy (IBM)
Others
September 2002
November 2002
December 2002
March 2003
May 2003
September 2003
November 2005
January 2006
March 2006
April 2006
February 2007
May 2007
August 2007
November 2007
April 2008
May 2008
December 2008
March 2009
April 2009
February 2010
August 2010
February 2011
March 2011
April 2011
May 2011
January 2012
March 2012
April 2012
October 2012
November 2012
January 2013
April 2013
June 2013
July 2013
August 2013
September 2013
October 2013
February 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
November 2014
January 2015
February 2015
May 2015
July 2015
October 2015
January 2016
April 2016
August 2016
October 2016
November 2016
January 2017
June 2017
October 2017
January 2018
May 2018
June 2018
July 2018
August 2018
October 2018
February 2019
April 2019
May 2019
June 2019
September 2019
January 2020
March 2020
August 2020
November 2020
December 2020
February 2021
April 2021
June 2021
August 2021
October 2021
November 2021
March 2022
May 2022
November 2022
February 2023
April 2023
June 2023
September 2023
October 2023
December 2023
February 2024
March 2024
April 2024
June 2024
August 2024
October 2024
November 2024
December 2024
February 2025
September 2025
December 2025
February 2026
July 2026
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"token_count": 12}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 17}, {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 25}, {"author_id": 11, "token_count": 24}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 1075}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1430463600, "group": [ 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448}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 126}, {"author_id": 2, "token_count": 152}, {"author_id": 7, "token_count": 62}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 21}, {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 31, "token_count": 18}, {"author_id": 0, "token_count": 165}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 22}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 206}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 469}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 2, "token_count": 58}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 208}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 2, "token_count": 62}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 17}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 171}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 1, "token_count": 313}, {"author_id": 0, "token_count": 997}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1782889200, "group": [ {"author_id": 1, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
3743
47.63%
Darrick J. Wong
2088
26.57%
Christoph Hellwig
975
12.41%
Eric Sandeen
247
3.14%
Hsiang Kao
206
2.62%
Nathan Scott
126
1.60%
Brian Foster
123
1.57%
Chandra Seetharaman
115
1.46%
Olaf Weber
36
0.46%
Allison Henderson
29
0.37%
Namjae Jeon
24
0.31%
Joe Perches
24
0.31%
Russell Cattelan
19
0.24%
Chandan Babu R
18
0.23%
Bill O'Donnell
18
0.23%
Carlos Maiolino
14
0.18%
Long Li
11
0.14%
Jie Liu
6
0.08%
Mark Tinguely
5
0.06%
Barry Naujok
5
0.06%
Lachlan McIlroy
3
0.04%
Glen Overby
2
0.03%
Zhi Yong Wu
1
0.01%
Nirjhar Roy (IBM)
1
0.01%
Others
20
0.25%
Total
7859
xfs_sb.h
49
-
10
301
David Chinner
Darrick J. Wong
Christoph Hellwig
Chandra Seetharaman
Hsiang Kao
Eric Sandeen
Linus Torvalds (pre-git)
Nathan Scott
Lachlan McIlroy
Barry Naujok
March 1997
September 2002
March 2003
March 2006
February 2007
August 2007
October 2008
January 2010
September 2010
June 2012
November 2012
June 2013
August 2013
May 2014
January 2015
January 2018
May 2018
June 2018
May 2019
December 2020
August 2021
October 2023
December 2023
March 2024
August 2024
November 2024
var spanGroupData = [ {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 22, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 53}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 35}, {"author_id": 2, "token_count": 28}, {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 21}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
133
44.19%
Darrick J. Wong
80
26.58%
Christoph Hellwig
25
8.31%
Chandra Seetharaman
25
8.31%
Hsiang Kao
21
6.98%
Eric Sandeen
9
2.99%
Linus Torvalds (pre-git)
2
0.66%
Nathan Scott
2
0.66%
Lachlan McIlroy
2
0.66%
Barry Naujok
2
0.66%
Total
301
xfs_shared.h
257
-
11
789
Darrick J. Wong
David Chinner
Christoph Hellwig
Barry Naujok
Jie Liu
Brian Foster
Pankaj Raghav
Eric Sandeen
Mark Tinguely
Nathan Scott
Others
September 2002
January 2004
May 2008
October 2008
November 2008
June 2012
November 2012
April 2013
August 2013
October 2013
January 2016
April 2016
August 2016
October 2016
January 2017
January 2018
May 2018
June 2018
August 2018
February 2019
June 2019
June 2020
August 2020
April 2021
June 2021
May 2022
February 2024
April 2024
August 2024
November 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 6, "token_count": 99}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 130}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 78}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 121}, {"author_id": 0, "token_count": 97}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 45, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 43}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
248
31.43%
David Chinner
225
28.52%
Christoph Hellwig
166
21.04%
Barry Naujok
101
12.80%
Jie Liu
14
1.77%
Brian Foster
9
1.14%
Pankaj Raghav
5
0.63%
Eric Sandeen
5
0.63%
Mark Tinguely
2
0.25%
Nathan Scott
1
0.13%
Others
13
1.65%
Total
789
xfs_symlink_remote.c
432
-
13
1876
David Chinner
Darrick J. Wong
Christoph Hellwig
Brian Foster
Stephen Lord
Eric Sandeen
Russell Cattelan
Lachlan McIlroy
Nathan Scott
Matthew Wilcox
Carlos Maiolino
Barry Naujok
Others
September 2002
November 2002
December 2002
May 2003
November 2005
June 2006
August 2007
October 2007
April 2008
November 2008
November 2009
April 2011
September 2011
April 2012
November 2012
April 2013
May 2013
August 2013
October 2013
February 2014
June 2014
January 2015
February 2015
June 2015
July 2015
October 2015
January 2016
July 2017
January 2018
June 2018
December 2018
February 2019
April 2019
June 2019
January 2020
May 2020
March 2021
June 2021
August 2021
May 2022
December 2023
February 2024
April 2024
December 2024
December 2025
May 2026
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 238}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 795}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 143}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 3, "token_count": 59}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 92}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 213}, {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
1058
56.40%
Darrick J. Wong
382
20.36%
Christoph Hellwig
285
15.19%
Brian Foster
76
4.05%
Stephen Lord
24
1.28%
Eric Sandeen
23
1.23%
Russell Cattelan
16
0.85%
Lachlan McIlroy
5
0.27%
Nathan Scott
3
0.16%
Matthew Wilcox
1
0.05%
Carlos Maiolino
1
0.05%
Barry Naujok
1
0.05%
Others
1
0.05%
Total
1876
xfs_symlink_remote.h
28
-
4
162
David Chinner
Darrick J. Wong
Christoph Hellwig
Barry Naujok
September 2002
April 2008
November 2008
September 2011
June 2012
February 2013
April 2013
August 2013
October 2013
January 2018
June 2018
December 2023
February 2024
April 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
90
55.56%
Darrick J. Wong
50
30.86%
Christoph Hellwig
21
12.96%
Barry Naujok
1
0.62%
Total
162
xfs_trans_inode.c
130
-
10
398
Christoph Hellwig
David Chinner
Jeff Layton
Russell Cattelan
Nathan Scott
Eric Sandeen
Matthew Wilcox
Darrick J. Wong
Others
September 2002
May 2003
August 2004
November 2005
August 2007
April 2008
July 2008
August 2008
March 2010
June 2010
September 2010
September 2011
June 2013
August 2013
October 2013
October 2014
November 2014
August 2017
December 2017
March 2018
May 2018
June 2018
July 2019
April 2020
June 2020
March 2021
June 2023
September 2023
October 2023
February 2024
July 2024
October 2024
December 2025
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Author Name
Tokens
Token Proportion
Christoph Hellwig
195
48.99%
David Chinner
123
30.90%
Jeff Layton
25
6.28%
Russell Cattelan
19
4.77%
Nathan Scott
11
2.76%
Eric Sandeen
8
2.01%
Matthew Wilcox
3
0.75%
Darrick J. Wong
3
0.75%
Others
11
2.76%
Total
398
xfs_trans_resv.c
1559
-
16
4587
Darrick J. Wong
David Chinner
Allison Henderson
Jie Liu
John Garry
Christoph Hellwig
Brian Foster
Nathan Scott
Zhi Yong Wu
Russell Cattelan
Eric Sandeen
Barry Naujok
Alex Elder
Others
September 2002
May 2003
November 2005
March 2006
October 2008
February 2009
December 2009
May 2010
August 2011
June 2012
January 2013
February 2013
June 2013
August 2013
October 2013
December 2013
February 2014
March 2014
April 2014
June 2014
August 2016
October 2016
March 2017
July 2017
January 2018
April 2018
June 2018
August 2018
April 2019
June 2019
November 2019
December 2019
August 2021
September 2021
October 2021
April 2022
August 2022
October 2023
April 2024
August 2024
November 2024
May 2025
December 2025
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Author Name
Tokens
Token Proportion
Darrick J. Wong
1126
24.55%
David Chinner
1000
21.80%
Allison Henderson
779
16.98%
Jie Liu
580
12.64%
John Garry
362
7.89%
Christoph Hellwig
314
6.85%
Brian Foster
183
3.99%
Nathan Scott
154
3.36%
Zhi Yong Wu
65
1.42%
Russell Cattelan
14
0.31%
Eric Sandeen
3
0.07%
Barry Naujok
1
0.02%
Alex Elder
1
0.02%
Others
5
0.11%
Total
4587
xfs_trans_resv.h
130
-
8
463
David Chinner
Darrick J. Wong
Christoph Hellwig
Jie Liu
Barry Naujok
Zhi Yong Wu
John Garry
Stephen Lord
September 2002
October 2003
April 2004
October 2008
September 2010
June 2012
January 2013
August 2013
December 2013
October 2016
June 2018
December 2019
April 2022
May 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 92}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 60}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 68}, {"author_id": 9, "token_count": 89}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 29, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 44}, {"author_id": 13, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
David Chinner
135
29.16%
Darrick J. Wong
101
21.81%
Christoph Hellwig
94
20.30%
Jie Liu
92
19.87%
Barry Naujok
21
4.54%
Zhi Yong Wu
9
1.94%
John Garry
7
1.51%
Stephen Lord
4
0.86%
Total
463
xfs_trans_space.c
121
-
7
384
Allison Henderson
David Chinner
Russell Cattelan
Darrick J. Wong
Nathan Scott
Christoph Hellwig
Eric Sandeen
September 2002
March 2003
May 2003
November 2005
November 2006
June 2012
August 2013
October 2013
August 2016
June 2018
April 2024
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 300}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Allison Henderson
300
78.13%
David Chinner
52
13.54%
Russell Cattelan
12
3.13%
Darrick J. Wong
7
1.82%
Nathan Scott
6
1.56%
Christoph Hellwig
5
1.30%
Eric Sandeen
2
0.52%
Total
384
xfs_trans_space.h
124
-
8
420
Christoph Hellwig
Darrick J. Wong
Allison Henderson
David Chinner
Brian Foster
Linus Torvalds (pre-git)
Nathan Scott
Ian Kent
March 1997
September 2002
June 2006
November 2007
June 2012
April 2014
June 2014
October 2016
April 2017
June 2018
November 2019
August 2021
September 2021
October 2021
April 2024
November 2024
var spanGroupData = [ {"timestamp": 857203200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 222}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 66}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 22}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
222
52.86%
Darrick J. Wong
70
16.67%
Allison Henderson
66
15.71%
David Chinner
47
11.19%
Brian Foster
7
1.67%
Linus Torvalds (pre-git)
4
0.95%
Nathan Scott
2
0.48%
Ian Kent
2
0.48%
Total
420
xfs_types.c
256
-
10
825
Darrick J. Wong
Christoph Hellwig
David Chinner
Jie Liu
Brian Foster
Russell Cattelan
Chandra Seetharaman
Nathan Scott
Others
September 2002
May 2003
March 2005
November 2005
September 2006
July 2007
October 2008
November 2008
April 2011
November 2012
April 2013
June 2013
October 2013
April 2014
July 2014
November 2014
June 2016
August 2016
October 2016
June 2017
October 2017
June 2018
July 2018
February 2019
November 2020
December 2020
March 2021
June 2021
August 2021
July 2022
October 2023
November 2024
December 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 115}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 173}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 79}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 130}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 0, "token_count": 112}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Darrick J. Wong
569
68.97%
Christoph Hellwig
142
17.21%
David Chinner
63
7.64%
Jie Liu
15
1.82%
Brian Foster
11
1.33%
Russell Cattelan
10
1.21%
Chandra Seetharaman
5
0.61%
Nathan Scott
1
0.12%
Others
9
1.09%
Total
825
xfs_types.h
287
-
8
711
Christoph Hellwig
Darrick J. Wong
Nathan Scott
David Chinner
Barry Naujok
Brian Foster
Chandan Babu R
Stephen Lord
September 2002
November 2002
October 2003
November 2005
April 2008
January 2010
April 2012
August 2013
October 2013
July 2014
September 2016
October 2016
November 2016
April 2017
June 2017
October 2017
November 2017
March 2018
May 2018
June 2018
July 2018
December 2018
February 2019
April 2019
August 2019
December 2020
June 2021
August 2021
November 2021
October 2022
April 2023
October 2023
December 2023
February 2024
November 2024
February 2025
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 1, "token_count": 289}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 68}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
339
47.68%
Darrick J. Wong
299
42.05%
Nathan Scott
30
4.22%
David Chinner
24
3.38%
Barry Naujok
13
1.83%
Brian Foster
3
0.42%
Chandan Babu R
2
0.28%
Stephen Lord
1
0.14%
Total
711
xfs_zones.c
116
-
2
416
Christoph Hellwig
Others
November 2024
December 2024
November 2025
December 2025
January 2026
var spanGroupData = [ {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 316}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 94}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
413
99.28%
Others
3
0.72%
Total
416
xfs_zones.h
44
-
2
72
Christoph Hellwig
Others
November 2024
September 2025
January 2026
var spanGroupData = [ {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
64
88.89%
Others
8
11.11%
Total
72
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
133
Author
Tokens
Proportion
Commits
Proportion
0
Darrick J. Wong
110394
35.52%
1021
33.43%
1
Christoph Hellwig
110160
35.45%
711
23.28%
2
David Chinner
58428
18.80%
555
18.17%
3
Brian Foster
10162
3.27%
164
5.37%
4
Allison Henderson
4016
1.29%
60
1.96%
5
Nathan Scott
3497
1.13%
92
3.01%
6
Barry Naujok
1788
0.58%
14
0.46%
7
Eric Sandeen
1665
0.54%
91
2.98%
8
Chandan Babu R
1297
0.42%
32
1.05%
9
Jie Liu
1135
0.37%
21
0.69%
10
Russell Cattelan
1020
0.33%
3
0.10%
11
Namjae Jeon
858
0.28%
2
0.07%
12
Hsiang Kao
678
0.22%
7
0.23%
13
John Garry
433
0.14%
4
0.13%
14
Stephen Lord
392
0.13%
13
0.43%
15
Timothy Shimmin
339
0.11%
8
0.26%
16
Omar Sandoval
308
0.10%
6
0.20%
17
Carlos Maiolino
292
0.09%
16
0.52%
18
Linus Torvalds (pre-git)
291
0.09%
17
0.56%
19
Fedor Pchelkin
258
0.08%
6
0.20%
20
Long Li
252
0.08%
9
0.29%
21
Zizhi Wo
250
0.08%
1
0.03%
22
Chandra Seetharaman
228
0.07%
9
0.29%
23
Glen Overby
183
0.06%
5
0.16%
24
Mandy Kirkconnell
115
0.04%
3
0.10%
25
Zhang Tianci
106
0.03%
1
0.03%
26
Alex Elder
106
0.03%
3
0.10%
27
Mark Tinguely
99
0.03%
9
0.29%
28
Lachlan McIlroy
95
0.03%
11
0.36%
29
Zhi Yong Wu
94
0.03%
8
0.26%
30
Amir Goldstein
93
0.03%
4
0.13%
31
Bill O'Donnell
91
0.03%
3
0.10%
32
Niv Sardi
83
0.03%
2
0.07%
33
Jeff Layton
79
0.03%
5
0.16%
34
zhengbin
72
0.02%
1
0.03%
35
lei lu
72
0.02%
1
0.03%
36
zhangyi (F)
67
0.02%
2
0.07%
37
Jiachen Zhang
62
0.02%
1
0.03%
38
kaixuxia
58
0.02%
2
0.07%
39
Wilfred Mallawa
56
0.02%
2
0.07%
40
Jan Kara
54
0.02%
6
0.20%
41
Shan Hai
39
0.01%
1
0.03%
42
Olaf Weber
39
0.01%
2
0.07%
43
Geoffrey Wehrman
38
0.01%
1
0.03%
44
Dawei Feng
37
0.01%
1
0.03%
45
Pankaj Raghav
34
0.01%
1
0.03%
46
Arkadiusz Miskiewicz
32
0.01%
1
0.03%
47
Gustavo A. R. Silva
31
0.01%
5
0.16%
48
Guo Xuenan
30
0.01%
1
0.03%
49
Alex Lyakas
30
0.01%
1
0.03%
50
Yuto Ohnuki
28
0.01%
2
0.07%
51
Nirjhar Roy (IBM)
28
0.01%
2
0.07%
52
Joe Perches
28
0.01%
2
0.07%
53
Al Viro
28
0.01%
3
0.10%
54
Yingping Lu
27
0.01%
3
0.10%
55
Ian Kent
27
0.01%
3
0.10%
56
Matthew Wilcox
24
0.01%
2
0.07%
57
Dwight Engen
24
0.01%
1
0.03%
58
Hou Tao
23
0.01%
1
0.03%
59
Nishad Kamdar
22
0.01%
1
0.03%
60
Others
468
0.15%
89
2.91%
Total
310763
3054