vdso

Files:

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

align.h

15

-

13

68

Matthew WilcoxKrzysztof KozlowskiKishon Vijay Abraham IThomas WeißschuhKamezawa HiroyukiLinus Torvalds (pre-git)Alexey DobriyanLinus TorvaldsAndrew MortonAndy ShevchenkoGreg Kroah-HartmanOthers August 1992June 1999December 2002November 2006September 2007October 2007February 2008April 2010October 2016April 2017November 2017July 2020May 2021February 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 40, "token_count": 4}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 22, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	9	13.24%
Krzysztof Kozlowski	9	13.24%
Kishon Vijay Abraham I	9	13.24%
Thomas Weißschuh	8	11.76%
Kamezawa Hiroyuki	8	11.76%
Linus Torvalds (pre-git)	7	10.29%
Alexey Dobriyan	5	7.35%
Linus Torvalds	4	5.88%
Andrew Morton	4	5.88%
Andy Shevchenko	2	2.94%
Greg Kroah-Hartman	1	1.47%
Others	2	2.94%
Total	68

bits.h

10

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6

27

Vincenzo FrascinoSrinivas PandruvadaJiri SlabyLinus Torvalds (pre-git)Masahiro YamadaGreg Kroah-Hartman May 1998October 2007October 2013November 2017July 2019March 2020 var spanGroupData = [ {"timestamp": 894006000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	10	37.04%
Srinivas Pandruvada	6	22.22%
Jiri Slaby	6	22.22%
Linus Torvalds (pre-git)	2	7.41%
Masahiro Yamada	2	7.41%
Greg Kroah-Hartman	1	3.70%
Total	27

cache.h

15

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3

31

Linus Torvalds (pre-git)Thomas WeißschuhGreg Kroah-Hartman June 1995February 1999September 1999November 2017March 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	23	74.19%
Thomas Weißschuh	7	22.58%
Greg Kroah-Hartman	1	3.23%
Total	31

clocksource.h

22

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3

42

Vincenzo FrascinoThomas GleixnerGreg Kroah-Hartman November 2017February 2020March 2020 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 7, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	21	50.00%
Thomas Gleixner	20	47.62%
Greg Kroah-Hartman	1	2.38%
Total	42

const.h

10

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4

27

Masahiro YamadaVincenzo FrascinoGuan XuetaoVivek Goyal May 2007January 2011April 2018March 2020 var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 11}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Masahiro Yamada	11	40.74%
Vincenzo Frascino	8	29.63%
Guan Xuetao	6	22.22%
Vivek Goyal	2	7.41%
Total	27

datapage.h

223

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8

382

Vincenzo FrascinoThomas WeißschuhJason A. DonenfeldAnna-Maria GleixnerSven SchnelleThomas GleixnerAdrian HunterNam Cao June 2019November 2019March 2020August 2020November 2022March 2024October 2024February 2025March 2025 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 147}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 38, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 128}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 8, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	180	47.12%
Thomas Weißschuh	128	33.51%
Jason A. Donenfeld	21	5.50%
Anna-Maria Gleixner	16	4.19%
Sven Schnelle	14	3.66%
Thomas Gleixner	11	2.88%
Adrian Hunter	8	2.09%
Nam Cao	4	1.05%
Total	382

getrandom.h

74

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4

120

Jason A. DonenfeldDavid S. MillerXi RuoyaoVincenzo Frascino November 2002June 2019November 2022August 2024 var spanGroupData = [ {"timestamp": 1036137600, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 2, "token_count": 113}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 50, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Jason A. Donenfeld	114	95.00%
David S. Miller	3	2.50%
Xi Ruoyao	2	1.67%
Vincenzo Frascino	1	0.83%
Total	120

gettime.h

23

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11

119

Arnd BergmannBorislav PetkovVincenzo FrascinoNathan T. LynchAndi KleenVincent ChenStefani SeiboldGuo RenMarcelo TosattiGreg Kroah-HartmanAndrew Lutomirski July 2007March 2012November 2012March 2014March 2015November 2017June 2019November 2019June 2020February 2023June 2023August 2023November 2023 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 14, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 11, "token_count": 21}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 5, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	30	25.21%
Borislav Petkov	21	17.65%
Vincenzo Frascino	20	16.81%
Nathan T. Lynch	14	11.76%
Andi Kleen	11	9.24%
Vincent Chen	7	5.88%
Stefani Seibold	7	5.88%
Guo Ren	5	4.20%
Marcelo Tosatti	2	1.68%
Greg Kroah-Hartman	1	0.84%
Andrew Lutomirski	1	0.84%
Total	119

helpers.h

61

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5

227

Vincenzo FrascinoAnna-Maria GleixnerChristophe LeroyAndrey VaginThomas Weißschuh June 2019November 2019February 2024August 2024February 2025March 2025 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 185}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 8, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	185	81.50%
Anna-Maria Gleixner	34	14.98%
Christophe Leroy	3	1.32%
Andrey Vagin	3	1.32%
Thomas Weißschuh	2	0.88%
Total	227

jiffies.h

11

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8

22

Vincenzo FrascinoAndrew MortonTim SchmielauRusty RussellNicholas Mc GuireMartin SchwidefskyJohn StultzGreg Kroah-Hartman May 2002February 2003June 2003October 2004July 2012September 2012May 2015November 2017March 2020 var spanGroupData = [ {"timestamp": 1020236400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	8	36.36%
Andrew Morton	3	13.64%
Tim Schmielau	2	9.09%
Rusty Russell	2	9.09%
Nicholas Mc Guire	2	9.09%
Martin Schwidefsky	2	9.09%
John Stultz	2	9.09%
Greg Kroah-Hartman	1	4.55%
Total	22

ktime.h

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3

22

Vincenzo FrascinoThomas GleixnerTony Breeds January 2006February 2007February 2008December 2016March 2020 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	13	59.09%
Thomas Gleixner	5	22.73%
Tony Breeds	4	18.18%
Total	22

limits.h

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8

62

Linus Torvalds (pre-git)OGAWA HirofumiVincenzo FrascinoYanmin ZhangMasahiro YamadaAlexey DobriyanArnaud LacombeGreg Kroah-Hartman August 1992August 1993March 2000June 2006April 2008May 2010July 2011November 2017March 2019March 2020 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	24	38.71%
OGAWA Hirofumi	11	17.74%
Vincenzo Frascino	9	14.52%
Yanmin Zhang	6	9.68%
Masahiro Yamada	6	9.68%
Alexey Dobriyan	3	4.84%
Arnaud Lacombe	2	3.23%
Greg Kroah-Hartman	1	1.61%
Total	62

math64.h

62

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7

252

Adrian HunterPeter ZijlstraJeremy FitzhardingeRoman ZippelVincenzo FrascinoHaozhong ZhangGreg Kroah-Hartman May 2008June 2008November 2013October 2015December 2016November 2017March 2020March 2024 var spanGroupData = [ {"timestamp": 1209625200, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 9, "token_count": 47}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 4, "token_count": 80}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 89}, ]}, ]

Author Name	Tokens	Token Proportion
Adrian Hunter	89	35.32%
Peter Zijlstra	88	34.92%
Jeremy Fitzhardinge	47	18.65%
Roman Zippel	13	5.16%
Vincenzo Frascino	7	2.78%
Haozhong Zhang	7	2.78%
Greg Kroah-Hartman	1	0.40%
Total	252

page.h

31

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12

42

Vincenzo FrascinoChris ZankelLey Foon TanJeff DikeMichael EllermanJeremy FitzhardingeCyrill V. GorcunovArnd BergmannAndrew LutomirskiGreg Kroah-HartmanOthers January 2005May 2005June 2005November 2005May 2008February 2009August 2014November 2014November 2017February 2024October 2024December 2024 var spanGroupData = [ {"timestamp": 1104566400, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 34, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	14	33.33%
Chris Zankel	6	14.29%
Ley Foon Tan	4	9.52%
Jeff Dike	4	9.52%
Michael Ellerman	3	7.14%
Jeremy Fitzhardinge	2	4.76%
Cyrill V. Gorcunov	2	4.76%
Arnd Bergmann	2	4.76%
Andrew Lutomirski	2	4.76%
Greg Kroah-Hartman	1	2.38%
Others	2	4.76%
Total	42

processor.h

14

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1

20

Vincenzo Frascino March 2020 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	20	100.00%
Total	20

time.h

12

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4

24

Vincenzo FrascinoThomas GleixnerLinus Torvalds (pre-git)Greg Kroah-Hartman August 1992June 1995November 2017June 2019November 2019March 2020 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	15	62.50%
Thomas Gleixner	4	16.67%
Linus Torvalds (pre-git)	4	16.67%
Greg Kroah-Hartman	1	4.17%
Total	24

time32.h

17

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3

36

Andi KleenArnd BergmannVincenzo Frascino December 2002July 2018March 2020 var spanGroupData = [ {"timestamp": 1038729600, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	14	38.89%
Arnd Bergmann	12	33.33%
Vincenzo Frascino	10	27.78%
Total	36

time64.h

15

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10

43

Vojtech PavlikGeorge AnzingerVincenzo FrascinoIngo MolnarAntoine TenartNishanth AravamudanMartin SchwidefskyJohn StultzGreg Kroah-HartmanOthers February 2003October 2004September 2005January 2006June 2006August 2010July 2014November 2017August 2019March 2020 var spanGroupData = [ {"timestamp": 1044086400, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Vojtech Pavlik	9	20.93%
George Anzinger	9	20.93%
Vincenzo Frascino	7	16.28%
Ingo Molnar	5	11.63%
Antoine Tenart	4	9.30%
Nishanth Aravamudan	3	6.98%
Martin Schwidefsky	2	4.65%
John Stultz	2	4.65%
Greg Kroah-Hartman	1	2.33%
Others	1	2.33%
Total	43

unaligned.h

15

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4

30

Arnd BergmannChristophe LeroyVincenzo FrascinoPeng Jiang May 2009June 2019May 2021August 2024March 2025 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 54, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	18	60.00%
Christophe Leroy	7	23.33%
Vincenzo Frascino	3	10.00%
Peng Jiang	2	6.67%
Total	30

vsyscall.h

14

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2

34

Vincenzo FrascinoThomas Gleixner June 2019August 2020 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Vincenzo Frascino	19	55.88%
Thomas Gleixner	15	44.12%
Total	34