pidfd

Files:

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

pidfd.h

310

-

11

933

Christian BraunerLuca BoccassiSargun DhillonAxel RasmussenPaul E. McKenneyJoel A FernandesOleg NesterovSuren BaghdasaryanLorenzo StoakesKees CookBala-Vignesh-Reddy December 2018March 2019April 2019July 2019January 2020March 2020May 2020June 2020July 2020September 2020January 2022July 2024October 2024December 2024January 2025February 2025March 2025May 2025June 2025July 2025October 2025 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 181}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 114}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 102}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 7, "token_count": 31}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 49}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 82}, {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 0, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	780	83.60%
Luca Boccassi	49	5.25%
Sargun Dhillon	44	4.72%
Axel Rasmussen	31	3.32%
Paul E. McKenney	10	1.07%
Joel A Fernandes	9	0.96%
Oleg Nesterov	4	0.43%
Suren Baghdasaryan	3	0.32%
Lorenzo Stoakes	1	0.11%
Kees Cook	1	0.11%
Bala-Vignesh-Reddy	1	0.11%
Total	933

pidfd_bind_mount.c

116

-

3

644

Christian BraunerAmir GoldsteinBala-Vignesh-Reddy December 2024May 2025October 2025 var spanGroupData = [ {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 640}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	640	99.38%
Amir Goldstein	3	0.47%
Bala-Vignesh-Reddy	1	0.16%
Total	644

pidfd_exec_helper.c

12

-

1

40

Christian Brauner December 2018March 2025 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	40	100.00%
Total	40

pidfd_fdinfo_test.c

312

-

8

1436

Christian KellnerChristian BraunerAxel RasmussenJoel A FernandesZiqi ZhaoMaciej Wieczor-RetmanNathan ChancellorBala-Vignesh-Reddy April 2019October 2019January 2022May 2023October 2023April 2024March 2025October 2025 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 106}, {"author_id": 1, "token_count": 1232}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 7, "token_count": 81}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Kellner	1232	85.79%
Christian Brauner	109	7.59%
Axel Rasmussen	81	5.64%
Joel A Fernandes	7	0.49%
Ziqi Zhao	3	0.21%
Maciej Wieczor-Retman	2	0.14%
Nathan Chancellor	1	0.07%
Bala-Vignesh-Reddy	1	0.07%
Total	1436

pidfd_file_handle_test.c

563

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4

3200

Christian BraunerLi ZhijianMickaël SalaünBala-Vignesh-Reddy December 2018March 2019July 2019May 2020June 2020July 2020September 2020August 2022May 2024July 2024December 2024June 2025October 2025 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 333}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 204}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 172}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 129}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 2246}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	3187	99.59%
Li Zhijian	11	0.34%
Mickaël Salaün	1	0.03%
Bala-Vignesh-Reddy	1	0.03%
Total	3200

pidfd_getfd_test.c

275

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6

1105

Sargun DhillonTycho AndersenTommi RantalaChristian BraunerJoel A FernandesBala-Vignesh-Reddy December 2018April 2019July 2019January 2020October 2020February 2024October 2025 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 952}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 9, "token_count": 104}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Sargun Dhillon	952	86.15%
Tycho Andersen	104	9.41%
Tommi Rantala	25	2.26%
Christian Brauner	16	1.45%
Joel A Fernandes	7	0.63%
Bala-Vignesh-Reddy	1	0.09%
Total	1105

pidfd_info_test.c

766

-

2

4046

Christian BraunerBala-Vignesh-Reddy December 2018March 2019March 2025April 2025October 2025 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 3761}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 0, "token_count": 174}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	4045	99.98%
Bala-Vignesh-Reddy	1	0.02%
Total	4046

pidfd_open_test.c

219

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6

968

Christian BraunerLuca BoccassiNathan ChancellorLorenzo StoakesJoel A FernandesBala-Vignesh-Reddy December 2018March 2019April 2019April 2024October 2024January 2025October 2025 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 70}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 616}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 270}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	686	70.87%
Luca Boccassi	270	27.89%
Nathan Chancellor	7	0.72%
Lorenzo Stoakes	2	0.21%
Joel A Fernandes	2	0.21%
Bala-Vignesh-Reddy	1	0.10%
Total	968

pidfd_poll_test.c

116

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3

411

Suren BaghdasaryanNathan ChancellorBala-Vignesh-Reddy July 2019April 2024October 2025 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 4, "token_count": 409}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Suren Baghdasaryan	409	99.51%
Nathan Chancellor	1	0.24%
Bala-Vignesh-Reddy	1	0.24%
Total	411

pidfd_setattr_test.c

69

-

2

271

Christian BraunerBala-Vignesh-Reddy June 2025October 2025 var spanGroupData = [ {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 270}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	270	99.63%
Bala-Vignesh-Reddy	1	0.37%
Total	271

pidfd_setns_test.c

671

-

4

3775

Christian BraunerSargun DhillonMickaël SalaünBala-Vignesh-Reddy January 2020May 2020June 2020July 2020May 2024July 2024December 2024October 2025 var spanGroupData = [ {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2471}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 207}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 1031}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	3751	99.36%
Sargun Dhillon	22	0.58%
Mickaël Salaün	1	0.03%
Bala-Vignesh-Reddy	1	0.03%
Total	3775

pidfd_test.c

628

-

13

2371

Christian BraunerJoel A FernandesLorenzo StoakesPaolo BonziniAxel RasmussenMaciej Wieczor-RetmanKees CookLi ZhijianZiqi ZhaoTommi RantalaShivam ChaudharyNathan ChancellorBala-Vignesh-Reddy December 2018March 2019April 2019July 2019July 2020October 2020January 2022August 2022May 2023October 2023April 2024December 2024January 2025October 2025 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 1205}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 825}, {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 8, "token_count": 109}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 6, "token_count": 194}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	1209	50.99%
Joel A Fernandes	825	34.80%
Lorenzo Stoakes	194	8.18%
Paolo Bonzini	109	4.60%
Axel Rasmussen	14	0.59%
Maciej Wieczor-Retman	6	0.25%
Kees Cook	5	0.21%
Li Zhijian	3	0.13%
Ziqi Zhao	2	0.08%
Tommi Rantala	1	0.04%
Shivam Chaudhary	1	0.04%
Nathan Chancellor	1	0.04%
Bala-Vignesh-Reddy	1	0.04%
Total	2371

pidfd_wait.c

222

-

3

1209

Christian BraunerLi ZhijianBala-Vignesh-Reddy December 2018March 2019July 2019September 2020August 2022December 2024October 2025 var spanGroupData = [ {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 725}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 308}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 83}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	1125	93.05%
Li Zhijian	83	6.87%
Bala-Vignesh-Reddy	1	0.08%
Total	1209

pidfd_xattr_test.c

132

-

2

804

Christian BraunerBala-Vignesh-Reddy June 2025October 2025 var spanGroupData = [ {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 803}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	803	99.88%
Bala-Vignesh-Reddy	1	0.12%
Total	804