asm-generic

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

bitops

1362

24

25

4317

Akinobu MitaDaniel AxtensYury NorovWill DeaconAlexander van HeukelumPeter ZijlstraCatalin MarinasMarco ElverMark RutlandNicholas PigginGreg Kroah-HartmanArnd BergmannAneesh Kumar K.VVineet GuptaOthers March 2006July 2007October 2007January 2008March 2008January 2009May 2009February 2010March 2010May 2010September 2010March 2011May 2011July 2011September 2012October 2012November 2013December 2013November 2017February 2018June 2018January 2019August 2019December 2019January 2020July 2020August 2020October 2020January 2021May 2021July 2021August 2021 var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 1376}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 26, "token_count": 21}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 28, "token_count": 243}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 3, "token_count": 151}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 5, "token_count": 37}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 5, "token_count": 254}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 46, "token_count": 113}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 21}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 7, "token_count": 322}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 9, "token_count": 687}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 52, "token_count": 13}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 52, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 52, "token_count": 74}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 12, "token_count": 633}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 20, "token_count": 85}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 56, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Akinobu Mita	1725	39.96%
Daniel Axtens	687	15.91%
Yury Norov	633	14.66%
Will Deacon	322	7.46%
Alexander van Heukelum	243	5.63%
Peter Zijlstra	151	3.50%
Catalin Marinas	113	2.62%
Marco Elver	92	2.13%
Mark Rutland	85	1.97%
Nicholas Piggin	21	0.49%
Greg Kroah-Hartman	21	0.49%
Arnd Bergmann	8	0.19%
Aneesh Kumar K.V	8	0.19%
Vineet Gupta	7	0.16%
Others	201	4.66%
Total	4317

vdso

29

1

1

75

Others June 2019 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 75}, ]}, ]

Author Name	Tokens	Token Proportion
Others	75	100.00%
Total	75

Files:

asm-offsets.h

1

-

1

3

Others May 2015 var spanGroupData = [ {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Others	3	100.00%
Total	3

asm-prototypes.h

14

-

3

108

Adam BorowskiGreg Kroah-HartmanOthers December 2016January 2017November 2017 var spanGroupData = [ {"timestamp": 1480579200, "group": [ {"author_id": 55, "token_count": 89}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Adam Borowski	89	82.41%
Greg Kroah-Hartman	1	0.93%
Others	18	16.67%
Total	108

atomic.h

136

-

6

254

Peter ZijlstraMark RutlandArnd BergmannDavid HowellsThomas GleixnerOthers May 2009July 2011March 2012February 2014April 2014April 2016May 2019May 2021 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 75}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 20, "token_count": 105}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	129	50.79%
Mark Rutland	105	41.34%
Arnd Bergmann	10	3.94%
David Howells	3	1.18%
Thomas Gleixner	1	0.39%
Others	6	2.36%
Total	254

atomic64.h

75

-

4

252

Mark RutlandPaul MackerrasPeter ZijlstraThomas Gleixner June 2009April 2014April 2016June 2018May 2019May 2021 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 49, "token_count": 84}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 20, "token_count": 12}, {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 20, "token_count": 87}, ]}, ]

Author Name	Tokens	Token Proportion
Mark Rutland	102	40.48%
Paul Mackerras	84	33.33%
Peter Zijlstra	64	25.40%
Thomas Gleixner	2	0.79%
Total	252

audit_change_attr.h

33

-

4

72

Al ViroChris MetcalfAKASHI TakahiroGreg Kroah-Hartman July 2006September 2006November 2009May 2011January 2014November 2017 var spanGroupData = [ {"timestamp": 1151737200, "group": [ {"author_id": 15, "token_count": 35}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 59, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	54	75.00%
Chris Metcalf	10	13.89%
AKASHI Takahiro	7	9.72%
Greg Kroah-Hartman	1	1.39%
Total	72

audit_dir_write.h

38

-

5

86

Al ViroChris MetcalfGreg Kroah-HartmanOthers July 2006September 2006May 2011October 2017November 2017December 2017 var spanGroupData = [ {"timestamp": 1151737200, "group": [ {"author_id": 15, "token_count": 28}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 25, "token_count": 35}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	38	44.19%
Chris Metcalf	35	40.70%
Greg Kroah-Hartman	1	1.16%
Others	12	13.95%
Total	86

audit_read.h

14

-

3

29

Al ViroChris MetcalfGreg Kroah-Hartman August 2006May 2011November 2017 var spanGroupData = [ {"timestamp": 1154415600, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	16	55.17%
Chris Metcalf	12	41.38%
Greg Kroah-Hartman	1	3.45%
Total	29

audit_signal.h

3

-

1

6

Others March 2007 var spanGroupData = [ {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Others	6	100.00%
Total	6

audit_write.h

25

-

6

58

Al ViroAKASHI TakahiroChris MetcalfGreg Kroah-HartmanOthers August 2006November 2008May 2011January 2014October 2017November 2017 var spanGroupData = [ {"timestamp": 1154415600, "group": [ {"author_id": 15, "token_count": 26}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 59, "token_count": 14}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	26	44.83%
AKASHI Takahiro	14	24.14%
Chris Metcalf	5	8.62%
Greg Kroah-Hartman	1	1.72%
Others	12	20.69%
Total	58

barrier.h

255

-

10

479

Michael S. TsirkinPeter ZijlstraDavid HowellsVineet GuptaWill DeaconAneesh Kumar K.VThomas GleixnerLinus TorvaldsOthers March 2012November 2013February 2014December 2014March 2015May 2015July 2015December 2015May 2016June 2016April 2018May 2019October 2019December 2019July 2020November 2020 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 72}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 45}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 56, "token_count": 32}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 17, "token_count": 227}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 37, "token_count": 11}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Michael S. Tsirkin	227	47.39%
Peter Zijlstra	90	18.79%
David Howells	72	15.03%
Vineet Gupta	32	6.68%
Will Deacon	20	4.18%
Aneesh Kumar K.V	11	2.30%
Thomas Gleixner	2	0.42%
Linus Torvalds	2	0.42%
Others	23	4.80%
Total	479

bitops.h

39

-

8

70

Akinobu MitaArnd BergmannLinus TorvaldsPeter ZijlstraNicholas PigginWill DeaconGreg Kroah-HartmanOthers April 2005March 2006October 2007May 2009March 2011February 2014November 2017February 2020 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 7, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Akinobu Mita	34	48.57%
Arnd Bergmann	14	20.00%
Linus Torvalds	6	8.57%
Peter Zijlstra	3	4.29%
Nicholas Piggin	3	4.29%
Will Deacon	1	1.43%
Greg Kroah-Hartman	1	1.43%
Others	8	11.43%
Total	70

bitsperlong.h

38

-

5

60

Arnd BergmannYury NorovDavid HowellsGreg Kroah-HartmanOthers May 2009May 2012October 2012November 2017May 2021 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 38}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 12, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	38	63.33%
Yury Norov	9	15.00%
David Howells	3	5.00%
Greg Kroah-Hartman	1	1.67%
Others	9	15.00%
Total	60

bug.h

240

-

26

502

Linus TorvaldsKees CookPeter ZijlstraThomas GleixnerSteven RostedtGreg Kroah-HartmanDavid BrownellArnd BergmannOthers April 2005May 2005June 2006December 2006July 2007January 2008July 2008September 2008December 2008January 2009April 2010March 2011October 2011June 2012April 2014March 2016February 2017April 2017July 2017November 2017February 2018August 2018December 2018January 2019August 2019September 2019March 2020July 2020April 2021June 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 39, "token_count": 19}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 39, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	42	8.37%
Kees Cook	39	7.77%
Peter Zijlstra	14	2.79%
Thomas Gleixner	2	0.40%
Steven Rostedt	2	0.40%
Greg Kroah-Hartman	1	0.20%
David Brownell	1	0.20%
Arnd Bergmann	1	0.20%
Others	400	79.68%
Total	502

bugs.h

11

-

2

19

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	18	94.74%
Greg Kroah-Hartman	1	5.26%
Total	19

cache.h

13

-

2

19

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	18	94.74%
Greg Kroah-Hartman	1	5.26%
Total	19

cacheflush.h

118

-

6

329

Qian CaiArnd BergmannMike RapoportChristoph HellwigGreg Kroah-HartmanOthers May 2009November 2017July 2019December 2019June 2020 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 38, "token_count": 114}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 14, "token_count": 73}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 13, "token_count": 20}, {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Qian Cai	114	34.65%
Arnd Bergmann	109	33.13%
Mike Rapoport	73	22.19%
Christoph Hellwig	20	6.08%
Greg Kroah-Hartman	1	0.30%
Others	12	3.65%
Total	329

checksum.h

65

-

5

192

Arnd BergmannVineet GuptaGreg Kroah-HartmanOthers May 2009October 2011January 2013March 2016November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 172}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	172	89.58%
Vineet Gupta	10	5.21%
Greg Kroah-Hartman	1	0.52%
Others	9	4.69%
Total	192

cmpxchg-local.h

68

-

6

290

Mathieu DesnoyersDavid HowellsMark RutlandGreg Kroah-HartmanOthers February 2008July 2009October 2010November 2012November 2017May 2021 var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 18, "token_count": 275}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 20, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mathieu Desnoyers	275	94.83%
David Howells	3	1.03%
Mark Rutland	2	0.69%
Greg Kroah-Hartman	1	0.34%
Others	9	3.10%
Total	290

cmpxchg.h

115

-

7

357

David HowellsMark RutlandMathieu DesnoyersGreg Kroah-HartmanOthers February 2008March 2012April 2012February 2013February 2015November 2017May 2021 var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 273}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 20, "token_count": 56}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	273	76.47%
Mark Rutland	56	15.69%
Mathieu Desnoyers	14	3.92%
Greg Kroah-Hartman	1	0.28%
Others	13	3.64%
Total	357

compat.h

50

-

2

170

Arnd BergmannChristoph Hellwig March 2018April 2018September 2020July 2021 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 81}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 13, "token_count": 41}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 47}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	129	75.88%
Christoph Hellwig	41	24.12%
Total	170

current.h

10

-

2

22

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	21	95.45%
Greg Kroah-Hartman	1	4.55%
Total	22

delay.h

45

-

4

80

Arnd BergmannGreg Kroah-HartmanOthers May 2009July 2011November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	33	41.25%
Greg Kroah-Hartman	1	1.25%
Others	46	57.50%
Total	80

device.h

14

-

3

19

Thomas GleixnerOthers November 2006July 2009June 2019 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 32, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Thomas Gleixner	2	10.53%
Others	17	89.47%
Total	19

div64.h

249

-

6

385

Nico PitreLinus TorvaldsGreg Kroah-HartmanOthers April 2005October 2015November 2015November 2017August 2019April 2021August 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 23, "token_count": 265}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 23, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 42}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Nico Pitre	315	81.82%
Linus Torvalds	64	16.62%
Greg Kroah-Hartman	1	0.26%
Others	5	1.30%
Total	385

dma-mapping.h

10

-

4

28

Christoph HellwigGreg Kroah-HartmanOthers December 2016January 2017November 2017December 2017December 2018 var spanGroupData = [ {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 13, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	4	14.29%
Greg Kroah-Hartman	1	3.57%
Others	23	82.14%
Total	28

dma.h

16

-

2

38

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	37	97.37%
Greg Kroah-Hartman	1	2.63%
Total	38

early_ioremap.h

47

-

4

178

Mark SalterGreg Kroah-HartmanOthers April 2014July 2015September 2015July 2017November 2017 var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 21, "token_count": 130}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Mark Salter	147	82.58%
Greg Kroah-Hartman	1	0.56%
Others	30	16.85%
Total	178

emergency-restart.h

10

-

2

24

Greg Kroah-HartmanOthers July 2005November 2017 var spanGroupData = [ {"timestamp": 1120201200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Greg Kroah-Hartman	1	4.17%
Others	23	95.83%
Total	24

error-injection.h

42

-

4

104

Masami HiramatsuOthers January 2018December 2018August 2019October 2020 var spanGroupData = [ {"timestamp": 1514793600, "group": [ {"author_id": 48, "token_count": 77}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Masami Hiramatsu	77	74.04%
Others	27	25.96%
Total	104

exec.h

15

-

2

18

David HowellsThomas Gleixner March 2012May 2019 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	16	88.89%
Thomas Gleixner	2	11.11%
Total	18

export.h

94

-

6

363

Al ViroArd BiesheuvelMasahiro YamadaOthers January 2016February 2017May 2018August 2018November 2018September 2019October 2019November 2019February 2021 var spanGroupData = [ {"timestamp": 1451635200, "group": [ {"author_id": 15, "token_count": 240}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 54, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 54, "token_count": 47}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 57, "token_count": 18}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	240	66.12%
Ard Biesheuvel	66	18.18%
Masahiro Yamada	23	6.34%
Others	34	9.37%
Total	363

extable.h

27

-

2

34

Al ViroGreg Kroah-Hartman December 2016November 2017 var spanGroupData = [ {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	33	97.06%
Greg Kroah-Hartman	1	2.94%
Total	34

fb.h

13

-

2

35

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	34	97.14%
Greg Kroah-Hartman	1	2.86%
Total	35

fixmap.h

104

-

5

241

Mark SalterLogan GunthorpeMark RutlandOthers January 2014April 2014July 2015January 2016December 2018 var spanGroupData = [ {"timestamp": 1388563200, "group": [ {"author_id": 21, "token_count": 209}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 43, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mark Salter	209	86.72%
Logan Gunthorpe	3	1.24%
Mark Rutland	1	0.41%
Others	28	11.62%
Total	241

flat.h

26

-

5

115

Al ViroChristoph HellwigGreg Kroah-HartmanOthers September 2006October 2007May 2017November 2017June 2019 var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 15, "token_count": 90}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 13, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Al Viro	90	78.26%
Christoph Hellwig	3	2.61%
Greg Kroah-Hartman	1	0.87%
Others	21	18.26%
Total	115

ftrace.h

13

-

2

12

Thomas GleixnerOthers January 2011June 2019 var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 32, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Thomas Gleixner	2	16.67%
Others	10	83.33%
Total	12

futex.h

130

-

10

328

Ley Foon TanWill DeaconGreg Kroah-HartmanOthers January 2006March 2006April 2008March 2011November 2014May 2015April 2016August 2017November 2017April 2019July 2019 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 31, "token_count": 222}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Ley Foon Tan	222	67.68%
Will Deacon	2	0.61%
Greg Kroah-Hartman	1	0.30%
Others	103	31.40%
Total	328

getorder.h

52

-

7

109

Qian CaiDavid HowellsLinus TorvaldsArnd BergmannGreg Kroah-HartmanOthers September 2005December 2006March 2007May 2009February 2012November 2017August 2019December 2020 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 11, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 38, "token_count": 52}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Qian Cai	52	47.71%
David Howells	23	21.10%
Linus Torvalds	9	8.26%
Arnd Bergmann	3	2.75%
Greg Kroah-Hartman	1	0.92%
Others	21	19.27%
Total	109

gpio.h

172

-

18

532

David BrownellAlexandre CourbotArnd BergmannGreg Kroah-HartmanOthers February 2007February 2008April 2008May 2008July 2008October 2008September 2009December 2009March 2010May 2010June 2010September 2010October 2010May 2011October 2011February 2013October 2013July 2014September 2014February 2016November 2017February 2020 var spanGroupData = [ {"timestamp": 1170316800, "group": [ {"author_id": 33, "token_count": 63}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 33, "token_count": 100}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 33, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 34, "token_count": 144}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 34, "token_count": 43}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
David Brownell	191	35.90%
Alexandre Courbot	190	35.71%
Arnd Bergmann	18	3.38%
Greg Kroah-Hartman	1	0.19%
Others	132	24.81%
Total	532

hardirq.h

26

-

5

70

Arnd BergmannThomas GleixnerGreg Kroah-HartmanOthers May 2009October 2009September 2010November 2017November 2020 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 32, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	49	70.00%
Thomas Gleixner	16	22.86%
Greg Kroah-Hartman	1	1.43%
Others	4	5.71%
Total	70

hugetlb.h

136

-

7

542

Alexandre GhitiGerald SchaeferGreg Kroah-HartmanOthers April 2013October 2013July 2017November 2017October 2018May 2019June 2020 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 42, "token_count": 144}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 361}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Alexandre Ghiti	382	70.48%
Gerald Schaefer	144	26.57%
Greg Kroah-Hartman	1	0.18%
Others	15	2.77%
Total	542

hw_irq.h

9

-

1

10

Arnd Bergmann May 2009 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	10	100.00%
Total	10

hyperv-tlfs.h

810

-

7

2002

Michael KelleyWei LiuSunil MuthuswamyLinus TorvaldsLan TianyuOthers April 2020June 2020February 2021March 2021May 2021October 2021 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 1131}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 694}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 66}, {"author_id": 53, "token_count": 83}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 50, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Kelley	1197	59.79%
Wei Liu	694	34.67%
Sunil Muthuswamy	83	4.15%
Linus Torvalds	16	0.80%
Lan Tianyu	4	0.20%
Others	8	0.40%
Total	2002

ide_iops.h

39

-

2

186

Linus TorvaldsGreg Kroah-Hartman April 2005November 2017 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 185}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	185	99.46%
Greg Kroah-Hartman	1	0.54%
Total	186

int-ll64.h

47

-

5

167

H. Peter AnvinMasahiro YamadaArnd BergmannGreg Kroah-HartmanDavid Howells April 2008May 2009October 2012November 2017June 2018 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 40, "token_count": 155}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 57, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
H. Peter Anvin	155	92.81%
Masahiro Yamada	8	4.79%
Arnd Bergmann	2	1.20%
Greg Kroah-Hartman	1	0.60%
David Howells	1	0.60%
Total	167

io.h

1134

-

32

4099

Thierry RedingArnd BergmannSinan KayaHoria GeantăJohn GarryChristoph HellwigWill DeaconLuis R. RodriguezMichael S. TsirkinThomas GleixnerLinus TorvaldsMike RapoportAdam BorowskiOthers May 2009October 2010February 2011July 2011November 2011November 2012December 2012January 2013May 2013April 2014July 2014September 2014October 2014November 2014May 2015June 2015April 2016May 2016June 2017November 2017March 2018April 2018September 2018February 2019May 2019August 2019October 2019March 2020June 2020July 2020September 2020February 2021April 2021September 2021 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 780}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 2, "token_count": 1019}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 956}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 24, "token_count": 252}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 16, "token_count": 451}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 7, "token_count": 35}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 13, "token_count": 72}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 41, "token_count": 147}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Thierry Reding	1975	48.18%
Arnd Bergmann	841	20.52%
Sinan Kaya	451	11.00%
Horia Geantă	252	6.15%
John Garry	147	3.59%
Christoph Hellwig	74	1.81%
Will Deacon	38	0.93%
Luis R. Rodriguez	4	0.10%
Michael S. Tsirkin	3	0.07%
Thomas Gleixner	2	0.05%
Linus Torvalds	2	0.05%
Mike Rapoport	1	0.02%
Adam Borowski	1	0.02%
Others	308	7.51%
Total	4099

ioctl.h

18

-

4

41

David HowellsGreg Kroah-HartmanOthers January 2006October 2012June 2014November 2017 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	3	7.32%
Greg Kroah-Hartman	1	2.44%
Others	37	90.24%
Total	41

iomap.h

115

-

13

511

Linus TorvaldsLogan GunthorpeHoria GeantăMichael S. TsirkinChristoph HellwigGreg Kroah-HartmanOthers April 2005March 2008July 2011November 2011April 2014June 2015May 2016November 2017January 2019January 2020August 2020February 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 211}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 24, "token_count": 50}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 43, "token_count": 134}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	211	41.29%
Logan Gunthorpe	134	26.22%
Horia Geantă	50	9.78%
Michael S. Tsirkin	3	0.59%
Christoph Hellwig	2	0.39%
Greg Kroah-Hartman	1	0.20%
Others	110	21.53%
Total	511

irq.h

19

-

2

33

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	32	96.97%
Greg Kroah-Hartman	1	3.03%
Total	33

irq_regs.h

33

-

3

77

David HowellsThomas GleixnerOthers October 2006December 2010May 2019 var spanGroupData = [ {"timestamp": 1159686000, "group": [ {"author_id": 11, "token_count": 65}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	65	84.42%
Thomas Gleixner	2	2.60%
Others	10	12.99%
Total	77

irq_work.h

11

-

2

22

Peter ZijlstraGreg Kroah-Hartman September 2014November 2017 var spanGroupData = [ {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	21	95.45%
Greg Kroah-Hartman	1	4.55%
Total	22

irqflags.h

67

-

3

168

Arnd BergmannDavid HowellsGreg Kroah-Hartman May 2009October 2010November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 140}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 11, "token_count": 27}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	140	83.33%
David Howells	27	16.07%
Greg Kroah-Hartman	1	0.60%
Total	168

kdebug.h

10

-

4

20

Christoph HellwigGreg Kroah-HartmanOthers May 2007October 2008February 2010November 2017 var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	14	70.00%
Greg Kroah-Hartman	1	5.00%
Others	5	25.00%
Total	20

kmap_size.h

12

-

1

25

Thomas Gleixner November 2020 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 32, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Thomas Gleixner	25	100.00%
Total	25

kprobes.h

26

-

3

70

Luis R. RodriguezGreg Kroah-HartmanOthers February 2017November 2017October 2020 var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 35, "token_count": 67}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Luis R. Rodriguez	67	95.71%
Greg Kroah-Hartman	1	1.43%
Others	2	2.86%
Total	70

kvm_para.h

32

-

6

63

David HowellsGreg Kroah-HartmanOthers March 2012April 2012October 2012May 2013November 2017February 2018 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	3	4.76%
Greg Kroah-Hartman	1	1.59%
Others	59	93.65%
Total	63

kvm_types.h

5

-

1

9

Others July 2020 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Others	9	100.00%
Total	9

linkage.h

8

-

1

10

Arnd Bergmann May 2009 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	10	100.00%
Total	10

local.h

56

-

7

214

Linus TorvaldsMathieu DesnoyersGreg Kroah-HartmanOthers April 2005March 2006May 2007May 2009July 2011November 2017 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 18, "token_count": 93}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	106	49.53%
Mathieu Desnoyers	93	43.46%
Greg Kroah-Hartman	1	0.47%
Others	14	6.54%
Total	214

local64.h

97

-

3

420

Peter ZijlstraGreg Kroah-HartmanOthers May 2010July 2011November 2017 var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 3, "token_count": 418}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	418	99.52%
Greg Kroah-Hartman	1	0.24%
Others	1	0.24%
Total	420

logic_io.h

78

-

1

363

Johannes Berg March 2021 var spanGroupData = [ {"timestamp": 1614585600, "group": [ {"author_id": 22, "token_count": 363}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Berg	363	100.00%
Total	363

mcs_spinlock.h

13

-

1

10

Others January 2014 var spanGroupData = [ {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Others	10	100.00%
Total	10

memory_model.h

57

-

12

118

Christoph HellwigMike RapoportGreg Kroah-HartmanOthers March 2006June 2006October 2007December 2008November 2009August 2011October 2013August 2015September 2015January 2016November 2017June 2021 var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	13	11.02%
Mike Rapoport	2	1.69%
Greg Kroah-Hartman	1	0.85%
Others	102	86.44%
Total	118

mm_hooks.h

31

-

4

86

Thomas GleixnerGreg Kroah-HartmanOthers May 2007November 2014February 2016November 2017December 2017 var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 32, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Thomas Gleixner	6	6.98%
Greg Kroah-Hartman	1	1.16%
Others	79	91.86%
Total	86

mmiowb.h

65

-

1

170

Will Deacon February 2019July 2020 var spanGroupData = [ {"timestamp": 1549008000, "group": [ {"author_id": 7, "token_count": 160}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Will Deacon	170	100.00%
Total	170

mmiowb_types.h

12

-

1

24

Will Deacon February 2019 var spanGroupData = [ {"timestamp": 1549008000, "group": [ {"author_id": 7, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Will Deacon	24	100.00%
Total	24

mmu.h

20

-

3

39

Arnd BergmannGreg Kroah-HartmanOthers May 2009December 2012November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	25	64.10%
Greg Kroah-Hartman	1	2.56%
Others	13	33.33%
Total	39

mmu_context.h

76

-

3

136

Arnd BergmannNicholas PigginGreg Kroah-Hartman May 2009November 2017September 2020 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 86}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 26, "token_count": 49}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	86	63.24%
Nicholas Piggin	49	36.03%
Greg Kroah-Hartman	1	0.74%
Total	136

module.h

49

-

3

140

David HowellsArnd BergmannGreg Kroah-Hartman May 2009September 2012November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 11, "token_count": 94}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	94	67.14%
Arnd Bergmann	45	32.14%
Greg Kroah-Hartman	1	0.71%
Total	140

module.lds.h

10

-

1

11

Masahiro Yamada September 2020 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 57, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Masahiro Yamada	11	100.00%
Total	11

mshyperv.h

283

-

7

998

Michael KelleyJoseph SalisburyLan TianyuWei LiuSunil MuthuswamyOthers May 2019November 2019April 2020August 2020February 2021March 2021April 2021July 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 488}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 54}, {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 36, "token_count": 168}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 61}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 8, "token_count": 81}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 50, "token_count": 92}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Kelley	607	60.82%
Joseph Salisbury	168	16.83%
Lan Tianyu	95	9.52%
Wei Liu	81	8.12%
Sunil Muthuswamy	8	0.80%
Others	39	3.91%
Total	998

msi.h

41

-

3

75

Thomas GleixnerGreg Kroah-HartmanOthers November 2014November 2017October 2020November 2020 var spanGroupData = [ {"timestamp": 1414825200, "group": [ {"author_id": 32, "token_count": 59}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 32, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Thomas Gleixner	65	86.67%
Greg Kroah-Hartman	1	1.33%
Others	9	12.00%
Total	75

nommu_context.h

19

-

1

38

Nicholas Piggin September 2020 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 26, "token_count": 38}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	38	100.00%
Total	38

numa.h

52

-

1

242

Atish Patra November 2020 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 29, "token_count": 242}, ]}, ]

Author Name	Tokens	Token Proportion
Atish Patra	242	100.00%
Total	242

page.h

97

-

5

301

Arnd BergmannMark SalterMike RapoportGreg Kroah-HartmanOthers May 2009October 2011November 2017February 2019 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 285}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 21, "token_count": 12}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 14, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	285	94.68%
Mark Salter	12	3.99%
Mike Rapoport	1	0.33%
Greg Kroah-Hartman	1	0.33%
Others	2	0.66%
Total	301

param.h

11

-

3

31

David HowellsArnd BergmannGreg Kroah-Hartman May 2009December 2011October 2012November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	23	74.19%
Arnd Bergmann	7	22.58%
Greg Kroah-Hartman	1	3.23%
Total	31

parport.h

24

-

2

52

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	51	98.08%
Greg Kroah-Hartman	1	1.92%
Total	52

pci.h

17

-

3

39

Linus TorvaldsGreg Kroah-HartmanArnd Bergmann April 2005May 2009November 2017 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	37	94.87%
Greg Kroah-Hartman	1	2.56%
Arnd Bergmann	1	2.56%
Total	39

pci_iomap.h

58

-

7

283

Michael S. TsirkinLuis R. RodriguezDavid HowellsOthers November 2011January 2012May 2013August 2015January 2018March 2018August 2021September 2021 var spanGroupData = [ {"timestamp": 1320130800, "group": [ {"author_id": 17, "token_count": 60}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 17, "token_count": 39}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 17, "token_count": 51}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 35, "token_count": 94}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Michael S. Tsirkin	150	53.00%
Luis R. Rodriguez	94	33.22%
David Howells	1	0.35%
Others	38	13.43%
Total	283

percpu.h

444

-

14

1368

Tejun HeoLinus TorvaldsDavid HowellsNicholas PigginMark RutlandArnd BergmannGreg Kroah-HartmanOthers April 2005July 2006May 2007January 2008February 2008April 2009February 2010September 2010June 2014September 2016September 2017November 2017December 2019October 2020 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 11, "token_count": 22}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 1210}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1210	88.45%
Linus Torvalds	26	1.90%
David Howells	22	1.61%
Nicholas Piggin	16	1.17%
Mark Rutland	15	1.10%
Arnd Bergmann	2	0.15%
Greg Kroah-Hartman	1	0.07%
Others	76	5.56%
Total	1368

pgalloc.h

187

-

4

490

Mike RapoportArnd BergmannMark RutlandGreg Kroah-Hartman May 2009November 2017July 2019September 2019August 2020 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 14, "token_count": 192}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 14, "token_count": 279}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	471	96.12%
Arnd Bergmann	14	2.86%
Mark Rutland	4	0.82%
Greg Kroah-Hartman	1	0.20%
Total	490

pgtable-nop4d.h

58

-

6

227

Kirill A. ShutemovVineet GuptaGreg Kroah-HartmanAneesh Kumar K.VOthers March 2017November 2017October 2018December 2018November 2019July 2021 var spanGroupData = [ {"timestamp": 1488355200, "group": [ {"author_id": 27, "token_count": 212}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	212	93.39%
Vineet Gupta	1	0.44%
Greg Kroah-Hartman	1	0.44%
Aneesh Kumar K.V	1	0.44%
Others	12	5.29%
Total	227

pgtable-nopmd.h

71

-

8

233

Linus TorvaldsMike RapoportAneesh Kumar K.VVineet GuptaGreg Kroah-HartmanOthers April 2005February 2008July 2008July 2009November 2017October 2018November 2019June 2020July 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 207}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	207	88.84%
Mike Rapoport	4	1.72%
Aneesh Kumar K.V	2	0.86%
Vineet Gupta	1	0.43%
Greg Kroah-Hartman	1	0.43%
Others	18	7.73%
Total	233

pgtable-nopud.h

66

-

9

235

Linus TorvaldsKirill A. ShutemovMike RapoportAneesh Kumar K.VVineet GuptaGreg Kroah-HartmanOthers April 2005February 2008July 2009March 2017November 2017October 2018December 2018November 2019June 2020July 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 173}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 27, "token_count": 38}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	173	73.62%
Kirill A. Shutemov	38	16.17%
Mike Rapoport	4	1.70%
Aneesh Kumar K.V	2	0.85%
Vineet Gupta	1	0.43%
Greg Kroah-Hartman	1	0.43%
Others	16	6.81%
Total	235

pgtable_uffd.h

66

-

2

171

Andrea ArcangeliOthers April 2020 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 44, "token_count": 132}, {"author_id": 60, "token_count": 39}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	132	77.19%
Others	39	22.81%
Total	171

preempt.h

88

-

6

222

Peter ZijlstraThomas GleixnerGreg Kroah-HartmanOthers August 2013September 2013November 2013June 2015July 2015September 2015May 2016November 2017July 2019May 2021 var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 3, "token_count": 127}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 64}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	211	95.05%
Thomas Gleixner	2	0.90%
Greg Kroah-Hartman	1	0.45%
Others	8	3.60%
Total	222

qrwlock.h

143

-

6

418

Waiman LongWill DeaconArnd BergmannThomas GleixnerOthers February 2014June 2015August 2015October 2017August 2018May 2019October 2020February 2021 var spanGroupData = [ {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 331}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 10, "token_count": 22}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Waiman Long	354	84.69%
Will Deacon	17	4.07%
Arnd Bergmann	4	0.96%
Thomas Gleixner	2	0.48%
Others	41	9.81%
Total	418

qrwlock_types.h

34

-

5

72

Will DeaconWaiman LongArnd BergmannGreg Kroah-HartmanOthers February 2014September 2015October 2017November 2017February 2018 var spanGroupData = [ {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 31}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 7, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Will Deacon	36	50.00%
Waiman Long	31	43.06%
Arnd Bergmann	3	4.17%
Greg Kroah-Hartman	1	1.39%
Others	1	1.39%
Total	72

qspinlock.h

121

-

10

297

Waiman LongPeter ZijlstraNicholas PigginWill DeaconThomas GleixnerArnd BergmannOthers April 2015September 2015June 2016June 2017April 2018August 2018May 2019July 2020October 2020 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 10, "token_count": 225}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 26, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Waiman Long	225	75.76%
Peter Zijlstra	20	6.73%
Nicholas Piggin	10	3.37%
Will Deacon	4	1.35%
Thomas Gleixner	2	0.67%
Arnd Bergmann	2	0.67%
Others	34	11.45%
Total	297

qspinlock_types.h

95

-

6

176

Waiman LongWill DeaconPeter ZijlstraThomas GleixnerSteven RostedtOthers April 2015February 2016April 2018June 2018May 2019 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 39}, {"author_id": 10, "token_count": 72}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 58}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Waiman Long	72	40.91%
Will Deacon	58	32.95%
Peter Zijlstra	39	22.16%
Thomas Gleixner	2	1.14%
Steven Rostedt	1	0.57%
Others	4	2.27%
Total	176

resource.h

31

-

4

18

Linus TorvaldsDavid HowellsGreg Kroah-HartmanOthers April 2005October 2012May 2014November 2017 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	13	72.22%
David Howells	3	16.67%
Greg Kroah-Hartman	1	5.56%
Others	1	5.56%
Total	18

rwonce.h

90

-

1

139

Will Deacon October 2019 var spanGroupData = [ {"timestamp": 1569913200, "group": [ {"author_id": 7, "token_count": 139}, ]}, ]

Author Name	Tokens	Token Proportion
Will Deacon	139	100.00%
Total	139

seccomp.h

43

-

4

117

AKASHI TakahiroKees CookThomas GleixnerOthers November 2014April 2015March 2016June 2019June 2020 var spanGroupData = [ {"timestamp": 1414825200, "group": [ {"author_id": 59, "token_count": 64}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 39, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
AKASHI Takahiro	64	54.70%
Kees Cook	8	6.84%
Thomas Gleixner	2	1.71%
Others	43	36.75%
Total	117

sections.h

204

-

19

476

Thierry RedingKefeng WangLinus TorvaldsMasami HiramatsuThomas GleixnerTejun HeoKees CookGreg Kroah-HartmanOthers April 2005July 2005September 2005July 2006September 2008January 2009June 2009March 2011October 2014January 2016November 2016March 2017August 2017November 2017October 2018March 2020August 2020November 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 143}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 48, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 45, "token_count": 116}, ]}, ]

Author Name	Tokens	Token Proportion
Thierry Reding	143	30.04%
Kefeng Wang	116	24.37%
Linus Torvalds	61	12.82%
Masami Hiramatsu	16	3.36%
Thomas Gleixner	9	1.89%
Tejun Heo	3	0.63%
Kees Cook	2	0.42%
Greg Kroah-Hartman	1	0.21%
Others	125	26.26%
Total	476

serial.h

14

-

2

15

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	14	93.33%
Greg Kroah-Hartman	1	6.67%
Total	15

set_memory.h

13

-

2

54

Greg Kroah-HartmanOthers May 2017November 2017 var spanGroupData = [ {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Greg Kroah-Hartman	1	1.85%
Others	53	98.15%
Total	54

shmparam.h

7

-

2

15

Arnd BergmannMasahiro Yamada May 2009May 2019 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 57, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	14	93.33%
Masahiro Yamada	1	6.67%
Total	15

signal.h

15

-

3

30

Arnd BergmannGreg Kroah-HartmanDavid Howells May 2009October 2012November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	28	93.33%
Greg Kroah-Hartman	1	3.33%
David Howells	1	3.33%
Total	30

simd.h

15

-

2

20

Ard BiesheuvelGreg Kroah-Hartman September 2013November 2017 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 54, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Ard Biesheuvel	19	95.00%
Greg Kroah-Hartman	1	5.00%
Total	20

softirq_stack.h

14

-

1

34

Thomas Gleixner February 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 32, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Thomas Gleixner	34	100.00%
Total	34

spinlock.h

12

-

2

19

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	18	94.74%
Greg Kroah-Hartman	1	5.26%
Total	19

statfs.h

8

-

3

16

Linus TorvaldsGreg Kroah-HartmanDavid Howells April 2005October 2012November 2017 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	14	87.50%
Greg Kroah-Hartman	1	6.25%
David Howells	1	6.25%
Total	16

string.h

10

-

1

10

Arnd Bergmann May 2009 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	10	100.00%
Total	10

switch_to.h

26

-

2

42

David HowellsThomas Gleixner March 2012May 2019 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 40}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	40	95.24%
Thomas Gleixner	2	4.76%
Total	42

syscall.h

134

-

5

129

Roland McGrathThomas GleixnerOthers July 2008September 2009April 2012March 2019May 2019November 2020 var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 47, "token_count": 110}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Roland McGrath	112	86.82%
Thomas Gleixner	2	1.55%
Others	15	11.63%
Total	129

syscalls.h

29

-

2

99

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 98}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	98	98.99%
Greg Kroah-Hartman	1	1.01%
Total	99

termios-base.h

78

-

6

374

Linus TorvaldsPaul MackerrasArnd BergmannGreg Kroah-HartmanOthers April 2005December 2006September 2007February 2008May 2009December 2016November 2017 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 339}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 49, "token_count": 18}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	340	90.91%
Paul Mackerras	18	4.81%
Arnd Bergmann	3	0.80%
Greg Kroah-Hartman	1	0.27%
Others	12	3.21%
Total	374

termios.h

108

-

4

531

Arnd BergmannLinus TorvaldsGreg Kroah-HartmanDavid Howells May 2009October 2012December 2016November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 528}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	528	99.44%
Linus Torvalds	1	0.19%
Greg Kroah-Hartman	1	0.19%
David Howells	1	0.19%
Total	531

timex.h

23

-

2

37

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	36	97.30%
Greg Kroah-Hartman	1	2.70%
Total	37

tlb.h

659

-

16

1400

Peter ZijlstraWill DeaconAneesh Kumar K.VLinus TorvaldsNicholas PigginKirill A. ShutemovThomas GleixnerOthers April 2005July 2009May 2011January 2012June 2012January 2013April 2013October 2014January 2015July 2016December 2016February 2017March 2017July 2018August 2018September 2018October 2018April 2019May 2019October 2019February 2020April 2020June 2020January 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 75}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 3, "token_count": 102}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 104}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 37, "token_count": 93}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 45}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 26, "token_count": 18}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 26, "token_count": 47}, {"author_id": 3, "token_count": 62}, {"author_id": 7, "token_count": 127}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 246}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 93}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 72}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 148}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 7, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	723	51.64%
Will Deacon	254	18.14%
Aneesh Kumar K.V	143	10.21%
Linus Torvalds	75	5.36%
Nicholas Piggin	65	4.64%
Kirill A. Shutemov	15	1.07%
Thomas Gleixner	2	0.14%
Others	123	8.79%
Total	1400

tlbflush.h

21

-

3

37

Arnd BergmannGreg Kroah-HartmanOthers May 2009November 2011November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	33	89.19%
Greg Kroah-Hartman	1	2.70%
Others	3	8.11%
Total	37

topology.h

77

-

9

155

Linus TorvaldsTejun HeoMike RapoportArnd BergmannOthers April 2005June 2005February 2008March 2008December 2008May 2010August 2010August 2017May 2020June 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	22	14.19%
Tejun Heo	13	8.39%
Mike Rapoport	1	0.65%
Arnd Bergmann	1	0.65%
Others	118	76.13%
Total	155

trace_clock.h

17

-

2

20

Greg Kroah-HartmanOthers November 2012November 2017 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Greg Kroah-Hartman	1	5.00%
Others	19	95.00%
Total	20

uaccess.h

279

-

9

832

Christoph HellwigArnd BergmannAl ViroVineet GuptaLinus TorvaldsMichael S. TsirkinGreg Kroah-HartmanOthers May 2009June 2009January 2013May 2013December 2013December 2016March 2017November 2017January 2019April 2019August 2020September 2020October 2020January 2021May 2021 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 279}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 56, "token_count": 36}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 15, "token_count": 37}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 13, "token_count": 219}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 13, "token_count": 196}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	421	50.60%
Arnd Bergmann	329	39.54%
Al Viro	40	4.81%
Vineet Gupta	36	4.33%
Linus Torvalds	2	0.24%
Michael S. Tsirkin	1	0.12%
Greg Kroah-Hartman	1	0.12%
Others	2	0.24%
Total	832

unaligned.h

129

-

3

565

Arnd BergmannGreg Kroah-HartmanArd Biesheuvel May 2009May 2014November 2017May 2021 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 540}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	563	99.65%
Greg Kroah-Hartman	1	0.18%
Ard Biesheuvel	1	0.18%
Total	565

user.h

8

-

2

10

Arnd BergmannOthers May 2009February 2011 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	9	90.00%
Others	1	10.00%
Total	10

vermagic.h

7

-

3

14

Masahiro YamadaThomas GleixnerOthers October 2011May 2019April 2020 var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 57, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Masahiro Yamada	4	28.57%
Thomas Gleixner	1	7.14%
Others	9	64.29%
Total	14

vga.h

25

-

2

42

Arnd BergmannGreg Kroah-Hartman May 2009November 2017 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	41	97.62%
Greg Kroah-Hartman	1	2.38%
Total	42

vmlinux.lds.h

1175

-

68

1146

Sam RavnborgKees CookSteven RostedtNicholas PigginMasahiro YamadaLinus TorvaldsTejun HeoMasami HiramatsuLuis R. RodriguezPeter ZijlstraThomas GleixnerArd BiesheuvelChris MetcalfMathieu DesnoyersDavid HowellsOthers April 2005July 2005September 2005September 2006October 2006December 2006May 2007July 2007January 2008February 2008May 2008July 2008August 2008November 2008December 2008January 2009February 2009March 2009April 2009June 2009July 2009February 2010July 2010October 2010December 2010January 2011March 2011April 2011March 2012August 2012November 2012January 2013July 2013October 2013February 2014March 2014April 2014February 2015March 2015July 2015September 2015February 2016March 2016June 2016July 2016October 2016November 2016February 2017May 2017July 2017August 2017October 2017December 2017January 2018March 2018May 2018September 2018October 2018June 2019August 2019October 2019December 2019March 2020June 2020July 2020August 2020September 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021July 2021October 2021 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 30, "token_count": 8}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 30, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 30, "token_count": 88}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 58, "token_count": 21}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 58, "token_count": 30}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 58, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 30, "token_count": 123}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 58, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 48, "token_count": 15}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 26, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 29}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 57, "token_count": 40}, {"author_id": 26, "token_count": 30}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 39, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 39, "token_count": 40}, {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 32, "token_count": 6}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 39, "token_count": 48}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 35, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Sam Ravnborg	239	20.86%
Kees Cook	107	9.34%
Steven Rostedt	83	7.24%
Nicholas Piggin	69	6.02%
Masahiro Yamada	41	3.58%
Linus Torvalds	27	2.36%
Tejun Heo	19	1.66%
Masami Hiramatsu	18	1.57%
Luis R. Rodriguez	17	1.48%
Peter Zijlstra	8	0.70%
Thomas Gleixner	6	0.52%
Ard Biesheuvel	5	0.44%
Chris Metcalf	4	0.35%
Mathieu Desnoyers	2	0.17%
David Howells	1	0.09%
Others	500	43.63%
Total	1146

vtime.h

1

-

1

1

Others September 2013 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Others	1	100.00%
Total	1

word-at-a-time.h

121

-

5

423

Chris MetcalfLinus TorvaldsWill DeaconH. Peter AnvinGreg Kroah-Hartman May 2012December 2013April 2014April 2015November 2017 var spanGroupData = [ {"timestamp": 1335855600, "group": [ {"author_id": 0, "token_count": 194}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 25, "token_count": 216}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Chris Metcalf	216	51.06%
Linus Torvalds	194	45.86%
Will Deacon	11	2.60%
H. Peter Anvin	1	0.24%
Greg Kroah-Hartman	1	0.24%
Total	423

xor.h

710

-

3

4948

Linus TorvaldsThomas GleixnerArnd Bergmann April 2005May 2011August 2012May 2019 var spanGroupData = [ {"timestamp": 1112342400, "group": [ {"author_id": 0, "token_count": 4943}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	4944	99.92%
Thomas Gleixner	2	0.04%
Arnd Bergmann	2	0.04%
Total	4948