asm

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

book3s

6325

29

53

21518

Aneesh Kumar K.VChristophe LeroyDavid GibsonPaul MackerrasNicholas PigginMichael EllermanBenjamin HerrenschmidtRam PaiOliver O'HalloranFrederic BarratAlexey KardashevskiyCédric Le GoaterSuraj Jitindar SinghIan MunsieMahesh SalgaonkarBecky BruceJordan NietheAnton BlanchardStephen RothwellBharata B RaoMichael NeulingArnd BergmannNathan FontenotHaren MyneniKevin HaoGeert UytterhoevenOthers November 2005June 2006April 2007May 2007June 2007August 2007October 2007November 2007December 2007January 2008May 2008June 2008July 2008August 2008March 2009July 2009August 2009October 2009November 2009July 2010August 2010June 2011December 2011September 2012November 2012March 2013April 2013June 2013September 2013July 2014August 2014October 2014December 2014October 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 10, "token_count": 560}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 10, "token_count": 229}, {"author_id": 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]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 119}, {"author_id": 5, "token_count": 65}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 120}, {"author_id": 6, "token_count": 24}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 58}, {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 195}, {"author_id": 22, "token_count": 29}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 642}, {"author_id": 5, "token_count": 1}, {"author_id": 30, "token_count": 53}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 75}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 23, "token_count": 97}, {"author_id": 0, "token_count": 3}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 2, "token_count": 13}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 184}, {"author_id": 2, "token_count": 132}, {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 409}, {"author_id": 2, "token_count": 402}, {"author_id": 6, "token_count": 257}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 98}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 5, "token_count": 77}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 31}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 5, "token_count": 23}, {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 2, "token_count": 204}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 59}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 81}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 5, "token_count": 76}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 56}, {"author_id": 2, "token_count": 73}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 76}, {"author_id": 2, "token_count": 14}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 471}, {"author_id": 5, "token_count": 53}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 176}, {"author_id": 2, "token_count": 286}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 622}, {"author_id": 13, "token_count": 8}, {"author_id": 6, "token_count": 5}, {"author_id": 5, "token_count": 101}, {"author_id": 25, "token_count": 3}, {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 2, "token_count": 2}, {"author_id": 45, "token_count": 23}, {"author_id": 6, "token_count": 10}, {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 33, "token_count": 78}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 2, "token_count": 1}, {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 148}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 94}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 40, "token_count": 17}, {"author_id": 2, "token_count": 613}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 38}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	13794	64.10%
Christophe Leroy	3145	14.62%
David Gibson	919	4.27%
Paul Mackerras	685	3.18%
Nicholas Piggin	619	2.88%
Michael Ellerman	454	2.11%
Benjamin Herrenschmidt	379	1.76%
Ram Pai	284	1.32%
Oliver O'Halloran	148	0.69%
Frederic Barrat	128	0.59%
Alexey Kardashevskiy	97	0.45%
Cédric Le Goater	78	0.36%
Suraj Jitindar Singh	53	0.25%
Ian Munsie	44	0.20%
Mahesh Salgaonkar	34	0.16%
Becky Bruce	32	0.15%
Jordan Niethe	24	0.11%
Anton Blanchard	21	0.10%
Stephen Rothwell	19	0.09%
Bharata B Rao	17	0.08%
Michael Neuling	16	0.07%
Arnd Bergmann	8	0.04%
Nathan Fontenot	4	0.02%
Haren Myneni	4	0.02%
Kevin Hao	3	0.01%
Geert Uytterhoeven	1	0.00%
Others	508	2.36%
Total	21518

nohash

2976

21

39

9598

Christophe LeroyDavid GibsonAneesh Kumar K.VBenjamin HerrenschmidtKumar GalaDave KleikampPeter ZijlstraScott WoodBecky BrucePaul MackerrasHollis BlanchardArnd BergmannStephen RothwellHari BathiniAnton BlanchardBharat BhushanMichael EllermanGeert UytterhoevenOthers November 2005April 2007May 2007June 2007August 2007September 2007October 2007December 2007February 2008April 2008June 2008July 2008November 2008December 2008January 2009February 2009March 2009May 2009July 2009August 2009September 2009October 2009November 2009March 2010April 2010July 2010October 2010January 2011April 2011May 2011June 2011August 2011November 2011December 2011September 2012October 2012April 2013June 2013September 2013October 2013November 2013February 2014March 2014May 2014June 2014July 2014September 2014November 2014January 2015February 2015April 2015June 2015November 2015February 2016April 2016May 2016August 2016November 2016December 2016February 2017March 2017May 2017July 2017August 2017November 2017December 2017January 2018February 2018April 2018May 2018July 2018August 2018October 2018November 2018March 2019April 2019May 2019August 2019September 2019January 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020March 2021April 2021June 2021July 2021 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 121}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 10, "token_count": 1274}, {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 10, "token_count": 574}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1196496000, "group": [ 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{"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 68}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 62}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 330}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 46}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 130}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 48, "token_count": 74}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 162}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 302}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 49}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	3896	40.59%
David Gibson	1875	19.54%
Aneesh Kumar K.V	1417	14.76%
Benjamin Herrenschmidt	1271	13.24%
Kumar Gala	289	3.01%
Dave Kleikamp	191	1.99%
Peter Zijlstra	74	0.77%
Scott Wood	67	0.70%
Becky Bruce	20	0.21%
Paul Mackerras	14	0.15%
Hollis Blanchard	10	0.10%
Arnd Bergmann	8	0.08%
Stephen Rothwell	6	0.06%
Hari Bathini	6	0.06%
Anton Blanchard	6	0.06%
Bharat Bhushan	5	0.05%
Michael Ellerman	1	0.01%
Geert Uytterhoeven	1	0.01%
Others	441	4.59%
Total	9598

vdso

362

5

3

1205

Christophe LeroyMichael EllermanOthers November 2020December 2020January 2021March 2021August 2021 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 1070}, {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 31}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	1131	93.86%
Michael Ellerman	11	0.91%
Others	63	5.23%
Total	1205

Files:

8xx_immap.h

564

-

4

1765

Kumar GalaOthers August 2007December 2007November 2010April 2011 var spanGroupData = [ {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 1760}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	1760	99.72%
Others	5	0.28%
Total	1765

accounting.h

32

-

3

84

Christophe LeroyOthers May 2016January 2017August 2018May 2019 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	53	63.10%
Others	31	36.90%
Total	84

agp.h

19

-

5

55

Arnd BergmannOthers May 2003March 2005September 2005December 2005November 2017 var spanGroupData = [ {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	6	10.91%
Others	49	89.09%
Total	55

archrandom.h

49

-

5

179

Michael EllermanPaul MackerrasOthers October 2013March 2015July 2015November 2017December 2019January 2020 var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 6, "token_count": 78}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 6, "token_count": 58}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	136	75.98%
Paul Mackerras	29	16.20%
Others	14	7.82%
Total	179

asm-compat.h

62

-

12

200

David GibsonAnton BlanchardAlexander GrafPaul MackerrasNaveen N. RaoMichael EllermanChristophe LeroyOlof JohanssonArnd BergmannMichael NeulingOthers November 2005December 2005March 2007July 2008February 2010March 2010April 2010June 2010April 2012June 2012August 2013June 2014February 2015June 2016March 2017July 2018March 2021 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 81}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 35, "token_count": 8}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Gibson	81	40.50%
Anton Blanchard	34	17.00%
Alexander Graf	24	12.00%
Paul Mackerras	16	8.00%
Naveen N. Rao	8	4.00%
Michael Ellerman	8	4.00%
Christophe Leroy	5	2.50%
Olof Johansson	4	2.00%
Arnd Bergmann	2	1.00%
Michael Neuling	1	0.50%
Others	17	8.50%
Total	200

asm-const.h

17

-

1

63

Christophe Leroy July 2018October 2020 var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 57}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	63	100.00%
Total	63

asm-offsets.h

1

-

1

3

Others April 2009 var spanGroupData = [ {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Others	3	100.00%
Total	3

asm-prototypes.h

155

-

16

820

Nicholas PigginDaniel AxtensPaul MackerrasSimon GuoMichael EllermanChristophe LeroyNaveen N. RaoArnd BergmannOthers May 2016September 2016November 2016December 2016February 2017March 2017February 2018March 2018May 2018June 2018July 2018August 2018October 2018January 2019February 2019May 2019August 2019September 2019October 2019November 2019February 2020June 2020October 2020May 2021June 2021 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 59, "token_count": 120}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 59, "token_count": 78}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 5, "token_count": 64}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 56, "token_count": 47}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 142}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 68}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 39}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	219	26.71%
Daniel Axtens	198	24.15%
Paul Mackerras	154	18.78%
Simon Guo	49	5.98%
Michael Ellerman	29	3.54%
Christophe Leroy	9	1.10%
Naveen N. Rao	4	0.49%
Arnd Bergmann	1	0.12%
Others	157	19.15%
Total	820

async_tx.h

31

-

2

112

Others December 2009May 2019 var spanGroupData = [ {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	112	100.00%
Total	112

atomic.h

583

-

20

887

Peter ZijlstraStephen RothwellNicholas PigginBoqun FengLinus Torvalds (pre-git)Anton BlanchardChristophe LeroyBecky BruceMichael EllermanPaul MackerrasDavid HowellsBenjamin HerrenschmidtOthers May 1996September 1996March 1997March 2000September 2000February 2002September 2005November 2005January 2006February 2006January 2007May 2007August 2007November 2008November 2011February 2012March 2012October 2012March 2014April 2014December 2015January 2016April 2016July 2017November 2017June 2018July 2018May 2019May 2020July 2020October 2020March 2021May 2021 var spanGroupData = [ {"timestamp": 830934000, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 11, "token_count": 26}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 5, "token_count": 16}, {"author_id": 25, "token_count": 109}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 7, "token_count": 43}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 48, "token_count": 67}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 48, "token_count": 30}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 57, "token_count": 54}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 57, "token_count": 31}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 48, "token_count": 78}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 50}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 106}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	175	19.73%
Stephen Rothwell	109	12.29%
Nicholas Piggin	85	9.58%
Boqun Feng	85	9.58%
Linus Torvalds (pre-git)	55	6.20%
Anton Blanchard	43	4.85%
Christophe Leroy	17	1.92%
Becky Bruce	4	0.45%
Michael Ellerman	3	0.34%
Paul Mackerras	2	0.23%
David Howells	2	0.23%
Benjamin Herrenschmidt	1	0.11%
Others	306	34.50%
Total	887

backlight.h

42

-

4

130

Linus Torvalds (pre-git)Paul MackerrasOthers July 2000October 2000October 2005June 2006July 2006November 2017 var spanGroupData = [ {"timestamp": 962434800, "group": [ {"author_id": 11, "token_count": 37}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	39	30.00%
Paul Mackerras	6	4.62%
Others	85	65.38%
Total	130

barrier.h

117

-

13

183

David HowellsPeter ZijlstraAneesh Kumar K.VNicholas PigginMichael EllermanChristophe LeroyOthers March 2012November 2013December 2014December 2015November 2017March 2018April 2018July 2018November 2019July 2020November 2020May 2021 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 57}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 48, "token_count": 20}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	57	31.15%
Peter Zijlstra	20	10.93%
Aneesh Kumar K.V	14	7.65%
Nicholas Piggin	11	6.01%
Michael Ellerman	4	2.19%
Christophe Leroy	3	1.64%
Others	74	40.44%
Total	183

bitops.h

275

-

15

773

Anton BlanchardNicholas PigginChristophe LeroyBenjamin HerrenschmidtDavid GibsonDaniel AxtensMahesh SalgaonkarPaul MackerrasPeter ZijlstraBecky BruceOthers February 2002April 2002June 2002September 2005October 2005November 2005March 2006October 2007March 2008April 2008July 2009February 2010August 2010July 2011November 2011November 2012October 2013March 2014January 2017February 2017April 2017May 2019August 2019October 2020March 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 121}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 5, "token_count": 71}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 7, "token_count": 45}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 22, "token_count": 24}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 5, "token_count": 67}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 46}, {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 59, "token_count": 31}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	196	25.36%
Nicholas Piggin	151	19.53%
Christophe Leroy	76	9.83%
Benjamin Herrenschmidt	52	6.73%
David Gibson	47	6.08%
Daniel Axtens	31	4.01%
Mahesh Salgaonkar	24	3.10%
Paul Mackerras	13	1.68%
Peter Zijlstra	3	0.39%
Becky Bruce	1	0.13%
Others	179	23.16%
Total	773

bootx.h

51

-

4

97

Benjamin HerrenschmidtArnd BergmannDavid HowellsOthers November 2005December 2005October 2012November 2017 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	91	93.81%
Arnd Bergmann	4	4.12%
David Howells	1	1.03%
Others	1	1.03%
Total	97

btext.h

34

-

4

165

Benjamin HerrenschmidtChristophe LeroyPaul MackerrasOthers February 2004September 2004October 2005November 2005July 2013November 2017June 2019 var spanGroupData = [ {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	143	86.67%
Christophe Leroy	15	9.09%
Paul Mackerras	6	3.64%
Others	1	0.61%
Total	165

bug.h

166

-

19

407

Christophe LeroyDavid HowellsNicholas PigginBenjamin HerrenschmidtRam PaiAnton BlanchardJordan NiethePaul MackerrasArnd BergmannMichael EllermanDavid GibsonBecky BrucePeter ZijlstraOthers January 2003June 2003August 2004May 2005September 2005November 2005December 2005March 2006December 2006January 2007December 2008April 2010March 2012February 2017July 2017November 2017December 2017January 2018August 2019November 2020January 2021March 2021April 2021August 2021 var spanGroupData = [ {"timestamp": 1041408000, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 54}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 34, "token_count": 14}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 76}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	89	21.87%
David Howells	54	13.27%
Nicholas Piggin	46	11.30%
Benjamin Herrenschmidt	30	7.37%
Ram Pai	14	3.44%
Anton Blanchard	14	3.44%
Jordan Niethe	10	2.46%
Paul Mackerras	6	1.47%
Arnd Bergmann	6	1.47%
Michael Ellerman	4	0.98%
David Gibson	3	0.74%
Becky Bruce	3	0.74%
Peter Zijlstra	2	0.49%
Others	126	30.96%
Total	407

bugs.h

15

-

3

20

Anton BlanchardOthers February 2002September 2005May 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	6	30.00%
Others	14	70.00%
Total	20

cache.h

146

-

14

443

Christophe LeroyDavid HowellsDavid GibsonBenjamin HerrenschmidtStephen RothwellAnton BlanchardDave KleikampKumar GalaNicholas PigginMichael EllermanOthers February 2002June 2002July 2002January 2005November 2005July 2007June 2008March 2010March 2012February 2016October 2016January 2017February 2017August 2017November 2017May 2018November 2018May 2019July 2019November 2019October 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 25, "token_count": 19}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 36, "token_count": 17}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 61}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 52}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 59}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	126	28.44%
David Howells	61	13.77%
David Gibson	44	9.93%
Benjamin Herrenschmidt	35	7.90%
Stephen Rothwell	19	4.29%
Anton Blanchard	19	4.29%
Dave Kleikamp	17	3.84%
Kumar Gala	14	3.16%
Nicholas Piggin	9	2.03%
Michael Ellerman	4	0.90%
Others	95	21.44%
Total	443

cacheflush.h

130

-

13

497

Christophe LeroyAnton BlanchardDavid GibsonBenjamin HerrenschmidtNicholas PigginAneesh Kumar K.VAndrew MortonKevin HaoOthers April 2002February 2004April 2004November 2005November 2009August 2013February 2016June 2018May 2019June 2019November 2019June 2020July 2020August 2020February 2021April 2021 var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 46}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 209}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 59}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 36}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	338	68.01%
Anton Blanchard	46	9.26%
David Gibson	24	4.83%
Benjamin Herrenschmidt	21	4.23%
Nicholas Piggin	13	2.62%
Aneesh Kumar K.V	8	1.61%
Andrew Morton	3	0.60%
Kevin Hao	1	0.20%
Others	43	8.65%
Total	497

cell-pmu.h

94

-

4

396

Kevin CorryOthers November 2006February 2007December 2008May 2019 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 53, "token_count": 320}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kevin Corry	320	80.81%
Others	76	19.19%
Total	396

cell-regs.h

327

-

7

990

Benjamin HerrenschmidtKevin CorryGeert UytterhoevenArnd BergmannOthers June 2006October 2006November 2006April 2007August 2007October 2007July 2009November 2017 var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 1, "token_count": 318}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 53, "token_count": 67}, {"author_id": 60, "token_count": 299}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 53, "token_count": 40}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 13, "token_count": 27}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 172}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 12, "token_count": 41}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	490	49.49%
Kevin Corry	107	10.81%
Geert Uytterhoeven	41	4.14%
Arnd Bergmann	27	2.73%
Others	325	32.83%
Total	990

checksum.h

214

-

9

894

Christophe LeroyAnton BlanchardPaul MackerrasKumar GalaArnd BergmannOthers February 2002October 2005December 2005November 2006August 2010May 2015September 2015March 2016October 2016November 2016February 2017April 2018May 2018May 2019July 2020October 2020May 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 83}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 7, "token_count": 42}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 2, "token_count": 86}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 153}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 2, "token_count": 358}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 43}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	649	72.60%
Anton Blanchard	125	13.98%
Paul Mackerras	43	4.81%
Kumar Gala	21	2.35%
Arnd Bergmann	6	0.67%
Others	50	5.59%
Total	894

clocksource.h

7

-

1

13

Christophe Leroy November 2020 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	13	100.00%
Total	13

cmpxchg.h

531

-

7

1257

David HowellsBoqun FengChristophe LeroyMichael EllermanOthers March 2012January 2014November 2015December 2015February 2016April 2016November 2016November 2017May 2020May 2021 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 568}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 57, "token_count": 304}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 315}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	568	45.19%
Boqun Feng	305	24.26%
Christophe Leroy	10	0.80%
Michael Ellerman	3	0.24%
Others	371	29.51%
Total	1257

code-patching-asm.h

18

-

1

39

Michael Ellerman July 2018 var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 39}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	39	100.00%
Total	39

code-patching.h

188

-

12

744

Michael EllermanNaveen N. RaoChristophe LeroyAnton BlanchardJordan NietheKevin HaoKumar GalaOthers June 2008February 2009April 2012May 2013February 2014June 2014March 2016June 2016February 2017April 2017October 2017November 2017July 2018October 2018November 2018May 2019May 2020May 2021October 2021 var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 6, "token_count": 133}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 55, "token_count": 25}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 80}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 35, "token_count": 182}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 127}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 33}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 35, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	201	27.02%
Naveen N. Rao	190	25.54%
Christophe Leroy	161	21.64%
Anton Blanchard	80	10.75%
Jordan Niethe	33	4.44%
Kevin Hao	25	3.36%
Kumar Gala	3	0.40%
Others	51	6.85%
Total	744

compat.h

154

-

11

431

Anton BlanchardAndrew MortonArnd BergmannStephen RothwellDavid GibsonOthers December 2002January 2003March 2003April 2003May 2003June 2003January 2004May 2004September 2005November 2005December 2005February 2009March 2010August 2010October 2011March 2014May 2015November 2017April 2018July 2018 var spanGroupData = [ {"timestamp": 1038729600, "group": [ {"author_id": 7, "token_count": 78}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 7, "token_count": 46}, {"author_id": 25, "token_count": 22}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 7, "token_count": 35}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 26, "token_count": 156}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 13, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	170	39.44%
Andrew Morton	165	38.28%
Arnd Bergmann	36	8.35%
Stephen Rothwell	31	7.19%
David Gibson	3	0.70%
Others	26	6.03%
Total	431

context_tracking.h

11

-

3

24

Anton BlanchardOthers May 2013February 2014November 2017 var spanGroupData = [ {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	2	8.33%
Others	22	91.67%
Total	24

copro.h

27

-

3

89

Ian MunsieOthers October 2014August 2018May 2019 var spanGroupData = [ {"timestamp": 1412146800, "group": [ {"author_id": 37, "token_count": 83}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Ian Munsie	83	93.26%
Others	6	6.74%
Total	89

cpm.h

1

-

2

3

Others November 2015November 2019 var spanGroupData = [ {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Others	3	100.00%
Total	3

cpm1.h

612

-

9

1977

Kumar GalaScott WoodChristophe LeroyAnton VorontsovOthers July 2007August 2007September 2007November 2007December 2007January 2008July 2010March 2011May 2017November 2017December 2017December 2020 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 17, "token_count": 133}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 1775}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	1775	89.78%
Scott Wood	153	7.74%
Christophe Leroy	30	1.52%
Anton Vorontsov	4	0.20%
Others	15	0.76%
Total	1977

cpm2.h

1149

-

6

4092

Kumar GalaScott WoodOthers July 2007August 2007September 2007April 2008July 2008August 2008November 2017January 2021 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 17, "token_count": 54}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 3902}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	3902	95.36%
Scott Wood	70	1.71%
Others	120	2.93%
Total	4092

cpu_has_feature.h

56

-

6

186

Kevin HaoAneesh Kumar K.VMichael EllermanNicholas PigginChristophe LeroyOthers July 2016September 2016January 2017May 2017November 2017March 2021 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 55, "token_count": 147}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kevin Hao	147	79.03%
Aneesh Kumar K.V	26	13.98%
Michael Ellerman	7	3.76%
Nicholas Piggin	3	1.61%
Christophe Leroy	2	1.08%
Others	1	0.54%
Total	186

cpu_setup_power.h

12

-

1

78

Jordan Niethe October 2020 var spanGroupData = [ {"timestamp": 1601535600, "group": [ {"author_id": 45, "token_count": 78}, ]}, ]

Author Name	Tokens	Token Proportion
Jordan Niethe	78	100.00%
Total	78

cpufeature.h

36

-

2

79

Others July 2016May 2019 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	79	100.00%
Total	79

cpuidle.h

105

-

5

222

Gautham R. ShenoyNicholas PigginOthers December 2014January 2017March 2017April 2017November 2017July 2018April 2019 var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 43, "token_count": 101}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 43, "token_count": 9}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Gautham R. Shenoy	110	49.55%
Nicholas Piggin	28	12.61%
Others	84	37.84%
Total	222

cputable.h

602

-

35

1418

Kumar GalaPaul MackerrasBenjamin HerrenschmidtMichael NeulingStephen RothwellChristophe LeroyNicholas PigginMichael EllermanOlof JohanssonScott WoodAnton BlanchardDave KleikampKevin HaoMahesh SalgaonkarJordan NietheAneesh Kumar K.VHaren MyneniDavid GibsonDavid HowellsBecky BruceOthers September 2005October 2005November 2005December 2005January 2006February 2006March 2006April 2006June 2006August 2006September 2006October 2006November 2006December 2006January 2007April 2007May 2007June 2007July 2007September 2007October 2007November 2007December 2007June 2008July 2008August 2008October 2008December 2008February 2009March 2009March 2010April 2010June 2010August 2010January 2011April 2011May 2011June 2011November 2011December 2011October 2012December 2012February 2013April 2013May 2013July 2013October 2013March 2014July 2014August 2014June 2015November 2015February 2016July 2016September 2016May 2017August 2017November 2017February 2018March 2018April 2018May 2018July 2018November 2018December 2018September 2019December 2019May 2020July 2020August 2020October 2020November 2020 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 4, "token_count": 389}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 25, "token_count": 88}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 14, "token_count": 14}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 4, "token_count": 42}, {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 6, "token_count": 2}, {"author_id": 15, "token_count": 30}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 36, "token_count": 21}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 4, "token_count": 29}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 15, "token_count": 30}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 55, "token_count": 22}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 3, "token_count": 108}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 6, "token_count": 15}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	482	33.99%
Paul Mackerras	168	11.85%
Benjamin Herrenschmidt	105	7.40%
Michael Neuling	96	6.77%
Stephen Rothwell	88	6.21%
Christophe Leroy	82	5.78%
Nicholas Piggin	49	3.46%
Michael Ellerman	46	3.24%
Olof Johansson	37	2.61%
Scott Wood	32	2.26%
Anton Blanchard	27	1.90%
Dave Kleikamp	25	1.76%
Kevin Hao	22	1.55%
Mahesh Salgaonkar	13	0.92%
Jordan Niethe	7	0.49%
Aneesh Kumar K.V	6	0.42%
Haren Myneni	3	0.21%
David Gibson	3	0.21%
David Howells	2	0.14%
Becky Bruce	2	0.14%
Others	123	8.67%
Total	1418

cputhreads.h

148

-

13

474

Benjamin HerrenschmidtSuraj Jitindar SinghMichael EllermanGautham R. ShenoyOthers October 2007July 2009October 2010April 2011May 2012May 2014March 2015April 2015November 2015December 2015August 2016November 2017October 2018June 2021 var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 1, "token_count": 178}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 6, "token_count": 27}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 30, "token_count": 104}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	196	41.35%
Suraj Jitindar Singh	104	21.94%
Michael Ellerman	27	5.70%
Gautham R. Shenoy	4	0.84%
Others	143	30.17%
Total	474

cputime.h

114

-

11

354

Nicholas PigginChristophe LeroyPaul MackerrasAnton BlanchardOthers February 2006October 2010December 2011July 2012November 2012September 2014May 2016January 2017May 2018May 2019February 2020July 2020January 2021 var spanGroupData = [ {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 61}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 123}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	184	51.98%
Christophe Leroy	63	17.80%
Paul Mackerras	61	17.23%
Anton Blanchard	7	1.98%
Others	39	11.02%
Total	354

crashdump-ppc64.h

19

-

1

23

Hari Bathini July 2020 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Hari Bathini	23	100.00%
Total	23

current.h

38

-

7

69

David GibsonAnton BlanchardArnd BergmannNicholas PigginOthers February 2002July 2002November 2005December 2005October 2006February 2007May 2019June 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 5, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Gibson	24	34.78%
Anton Blanchard	12	17.39%
Arnd Bergmann	6	8.70%
Nicholas Piggin	2	2.90%
Others	25	36.23%
Total	69

dbdma.h

109

-

5

315

Linus Torvalds (pre-git)Benjamin HerrenschmidtPaul MackerrasDavid GibsonOthers August 1997October 2000February 2002April 2005November 2006February 2015November 2017 var spanGroupData = [ {"timestamp": 870418800, "group": [ {"author_id": 11, "token_count": 286}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	292	92.70%
Benjamin Herrenschmidt	9	2.86%
Paul Mackerras	7	2.22%
David Gibson	6	1.90%
Others	1	0.32%
Total	315

dbell.h

161

-

9

402

Nicholas PigginKumar GalaIan MunsieAlexander GrafScott WoodChristophe LeroyBenjamin HerrenschmidtMichael NeulingOthers February 2009July 2010June 2011December 2011February 2012November 2012April 2017June 2017July 2018May 2019July 2020 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 95}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 37, "token_count": 52}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 57}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 5, "token_count": 37}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 137}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	231	57.46%
Kumar Gala	95	23.63%
Ian Munsie	52	12.94%
Alexander Graf	8	1.99%
Scott Wood	7	1.74%
Christophe Leroy	3	0.75%
Benjamin Herrenschmidt	3	0.75%
Michael Neuling	1	0.25%
Others	2	0.50%
Total	402

dcr-generic.h

36

-

2

119

Others May 2008May 2019 var spanGroupData = [ {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	119	100.00%
Total	119

dcr-mmio.h

44

-

4

162

Benjamin HerrenschmidtMichael EllermanOthers November 2006September 2007October 2007May 2008May 2019 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 117}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	117	72.22%
Michael Ellerman	20	12.35%
Others	25	15.43%
Total	162

dcr-native.h

144

-

10

496

Benjamin HerrenschmidtKumar GalaMichael EllermanKevin HaoChristophe LeroyDavid GibsonOthers November 2006December 2006February 2007September 2007October 2007December 2007February 2008March 2008May 2008December 2008March 2015July 2016July 2018May 2019February 2021 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 60}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 141}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	201	40.52%
Kumar Gala	60	12.10%
Michael Ellerman	10	2.02%
Kevin Hao	3	0.60%
Christophe Leroy	3	0.60%
David Gibson	1	0.20%
Others	218	43.95%
Total	496

dcr-regs.h

184

-

6

526

Benjamin HerrenschmidtOthers December 2007March 2008September 2008October 2008December 2009November 2017 var spanGroupData = [ {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 173}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 267}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	173	32.89%
Others	353	67.11%
Total	526

dcr.h

65

-

6

257

Benjamin HerrenschmidtKumar GalaDavid GibsonOthers November 2006December 2006February 2007May 2008August 2008December 2008May 2019 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	56	21.79%
Kumar Gala	7	2.72%
David Gibson	3	1.17%
Others	191	74.32%
Total	257

debug.h

55

-

6

308

David HowellsMichael NeulingOthers March 2012December 2012April 2014November 2016November 2017March 2018May 2020 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 284}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	284	92.21%
Michael Neuling	14	4.55%
Others	10	3.25%
Total	308

delay.h

76

-

7

67

Anton BlanchardTimur TabiPaul MackerrasArnd BergmannNicholas PigginChristophe LeroyOthers February 2002November 2005December 2005June 2006May 2009June 2017May 2019October 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 19, "token_count": 15}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	34	50.75%
Timur Tabi	15	22.39%
Paul Mackerras	6	8.96%
Arnd Bergmann	6	8.96%
Nicholas Piggin	3	4.48%
Christophe Leroy	1	1.49%
Others	2	2.99%
Total	67

device.h

53

-

11

100

Benjamin HerrenschmidtGavin ShanMichael NeulingOliver O'HalloranAnton BlanchardGrant C. LikelyBecky BruceOthers November 2006July 2009September 2009April 2010October 2010February 2012June 2012July 2013March 2015May 2015June 2015June 2019July 2020 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 18}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 47, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	30	30.00%
Gavin Shan	26	26.00%
Michael Neuling	10	10.00%
Oliver O'Halloran	9	9.00%
Anton Blanchard	8	8.00%
Grant C. Likely	5	5.00%
Becky Bruce	4	4.00%
Others	8	8.00%
Total	100

disassemble.h

117

-

6

443

Hollis BlanchardAneesh Kumar K.VBharat BhushanOthers November 2008July 2013May 2014September 2015February 2017May 2019 var spanGroupData = [ {"timestamp": 1225522800, "group": [ {"author_id": 29, "token_count": 244}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 32, "token_count": 20}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Hollis Blanchard	244	55.08%
Aneesh Kumar K.V	127	28.67%
Bharat Bhushan	20	4.51%
Others	52	11.74%
Total	443

dma-direct.h

14

-

1

59

Others January 2018February 2019August 2020September 2020 var spanGroupData = [ {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Others	59	100.00%
Total	59

dma.h

350

-

7

1128

Linus Torvalds (pre-git)Arnd BergmannPaul MackerrasOthers June 1995May 1996August 1997January 1998May 1998August 1998January 1999February 1999June 1999September 1999February 2002September 2005December 2005March 2013November 2017November 2019 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 11, "token_count": 804}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 11, "token_count": 99}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 11, "token_count": 71}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 11, "token_count": 14}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 11, "token_count": 50}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	1078	95.57%
Arnd Bergmann	6	0.53%
Paul Mackerras	2	0.18%
Others	42	3.72%
Total	1128

drmem.h

122

-

8

356

Nathan FontenotHari BathiniAneesh Kumar K.VOthers December 2017April 2018May 2019January 2020April 2020July 2020August 2020October 2020May 2021 var spanGroupData = [ {"timestamp": 1512115200, "group": [ {"author_id": 42, "token_count": 258}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Nathan Fontenot	276	77.53%
Hari Bathini	16	4.49%
Aneesh Kumar K.V	2	0.56%
Others	62	17.42%
Total	356

dt_cpu_ftrs.h

25

-

2

78

Nicholas PigginOthers May 2017November 2017 var spanGroupData = [ {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 77}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	77	98.72%
Others	1	1.28%
Total	78

dtl.h

52

-

1

138

Peter Zijlstra May 2020 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 48, "token_count": 138}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	138	100.00%
Total	138

edac.h

40

-

2

67

Others March 2007May 2015 var spanGroupData = [ {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	67	100.00%
Total	67

eeh.h

467

-

20

2119

Gavin ShanAndrew MortonAnton BlanchardOliver O'HalloranBenjamin HerrenschmidtPaul MackerrasMichael EllermanArnd BergmannDavid GibsonAlexey KardashevskiyHaren MyneniOthers February 2002September 2002December 2002June 2003February 2004March 2004July 2004September 2004October 2004January 2005March 2005November 2005December 2005February 2006November 2006October 2008February 2012September 2012June 2013July 2013January 2014February 2014April 2014June 2014July 2014September 2014October 2014November 2014December 2014March 2015February 2016March 2016May 2016August 2017September 2017November 2017January 2018March 2018May 2018September 2018November 2018February 2019May 2019August 2019September 2019March 2020July 2020September 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 127}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 26, "token_count": 28}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 26, "token_count": 261}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 10, "token_count": 5}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 7, "token_count": 32}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 18, "token_count": 269}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 18, "token_count": 230}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 18, "token_count": 111}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 18, "token_count": 83}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 18, "token_count": 35}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 18, "token_count": 21}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 18, "token_count": 50}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 18, "token_count": 116}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 18, "token_count": 42}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 18, "token_count": 59}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 59}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 47, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 47, "token_count": 9}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 47, "token_count": 11}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 47, "token_count": 62}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 47, "token_count": 35}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 47, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Gavin Shan	1105	52.15%
Andrew Morton	289	13.64%
Anton Blanchard	172	8.12%
Oliver O'Halloran	129	6.09%
Benjamin Herrenschmidt	91	4.29%
Paul Mackerras	30	1.42%
Michael Ellerman	7	0.33%
Arnd Bergmann	7	0.33%
David Gibson	5	0.24%
Alexey Kardashevskiy	5	0.24%
Haren Myneni	2	0.09%
Others	277	13.07%
Total	2119

eeh_event.h

30

-

6

85

Gavin ShanOliver O'HalloranArnd BergmannOthers November 2005December 2005April 2006February 2012September 2012June 2013June 2014March 2018February 2019May 2019 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 47, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Gavin Shan	27	31.76%
Oliver O'Halloran	9	10.59%
Arnd Bergmann	6	7.06%
Others	43	50.59%
Total	85

ehv_pic.h

40

-

2

81

Grant C. LikelyOthers May 2011February 2012 var spanGroupData = [ {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Grant C. Likely	1	1.23%
Others	80	98.77%
Total	81

elf.h

179

-

19

269

David HowellsBenjamin HerrenschmidtAndrew MortonAnton BlanchardMichael NeulingBecky BruceOlof JohanssonMichael EllermanChristophe LeroyArnd BergmannOthers February 2002May 2003January 2004September 2005November 2005April 2006November 2006September 2007October 2012April 2013November 2013May 2014January 2017February 2017March 2017July 2017May 2019September 2019November 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 145}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	145	53.90%
Benjamin Herrenschmidt	31	11.52%
Andrew Morton	8	2.97%
Anton Blanchard	6	2.23%
Michael Neuling	4	1.49%
Becky Bruce	3	1.12%
Olof Johansson	2	0.74%
Michael Ellerman	2	0.74%
Christophe Leroy	1	0.37%
Arnd Bergmann	1	0.37%
Others	66	24.54%
Total	269

elfnote.h

24

-

1

17

Others August 2019 var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Others	17	100.00%
Total	17

emergency-restart.h

1

-

2

3

Linus Torvalds (pre-git)Stephen Rothwell October 2000August 2005 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 25, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	2	66.67%
Stephen Rothwell	1	33.33%
Total	3

emulated_ops.h

84

-

8

203

Geert UytterhoevenAnton BlanchardMichael NeulingAlexey KardashevskiyScott WoodPeter ZijlstraOthers May 2009October 2009March 2011June 2011July 2011October 2013March 2014September 2017May 2019 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 12, "token_count": 138}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Geert Uytterhoeven	138	67.98%
Anton Blanchard	27	13.30%
Michael Neuling	16	7.88%
Alexey Kardashevskiy	13	6.40%
Scott Wood	4	1.97%
Peter Zijlstra	2	0.99%
Others	3	1.48%
Total	203

epapr_hcalls.h

575

-

6

1635

Alexander GrafBharat BhushanOthers October 2012July 2013October 2013September 2017January 2018July 2020 var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 8, "token_count": 986}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 32, "token_count": 586}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Graf	986	60.31%
Bharat Bhushan	586	35.84%
Others	63	3.85%
Total	1635

exception-64e.h

168

-

9

154

Benjamin HerrenschmidtNicholas PigginScott WoodKumar GalaKevin HaoMichael EllermanOthers July 2009August 2009June 2011August 2012March 2014October 2015January 2018May 2019July 2020 var spanGroupData = [ {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 111}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 55, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	111	72.08%
Nicholas Piggin	11	7.14%
Scott Wood	9	5.84%
Kumar Gala	9	5.84%
Kevin Hao	5	3.25%
Michael Ellerman	2	1.30%
Others	7	4.55%
Total	154

exception-64s.h

178

-

7

174

Nicholas PigginStephen RothwellMichael EllermanChristophe LeroyMichael NeulingOthers August 2007November 2012May 2017September 2017January 2018May 2018July 2018May 2019June 2019June 2020July 2020November 2020January 2021May 2021 var spanGroupData = [ {"timestamp": 1185951600, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 5, "token_count": 38}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	147	84.48%
Stephen Rothwell	10	5.75%
Michael Ellerman	5	2.87%
Christophe Leroy	3	1.72%
Michael Neuling	2	1.15%
Others	7	4.02%
Total	174

exec.h

10

-

2

21

David HowellsOthers March 2012November 2017 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	20	95.24%
Others	1	4.76%
Total	21

extable.h

44

-

3

68

Christophe LeroyOthers December 2016November 2017April 2021 var spanGroupData = [ {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	16	23.53%
Others	52	76.47%
Total	68

fadump-internal.h

171

-

1

582

Hari Bathini September 2019April 2020 var spanGroupData = [ {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 574}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 24, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Hari Bathini	582	100.00%
Total	582

fadump.h

35

-

5

165

Mahesh SalgaonkarHari BathiniNicholas PigginChristophe LeroyOthers February 2012May 2017June 2017July 2017August 2018March 2019May 2019September 2019 var spanGroupData = [ {"timestamp": 1328083200, "group": [ {"author_id": 22, "token_count": 76}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Mahesh Salgaonkar	77	46.67%
Hari Bathini	59	35.76%
Nicholas Piggin	19	11.52%
Christophe Leroy	8	4.85%
Others	2	1.21%
Total	165

fb.h

22

-

2

80

Others July 2007November 2017 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Others	80	100.00%
Total	80

feature-fixups.h

298

-

13

716

Michael EllermanBenjamin HerrenschmidtNicholas PigginMichael NeulingKumar GalaAneesh Kumar K.VChristophe LeroyOthers June 2008July 2008December 2008April 2009February 2010April 2011July 2016August 2016March 2017April 2017January 2018April 2018May 2018July 2018December 2018April 2019May 2019November 2020January 2021 var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 6, "token_count": 300}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 118}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 15, "token_count": 38}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 5, "token_count": 26}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	324	45.25%
Benjamin Herrenschmidt	136	18.99%
Nicholas Piggin	77	10.75%
Michael Neuling	38	5.31%
Kumar Gala	17	2.37%
Aneesh Kumar K.V	10	1.40%
Christophe Leroy	3	0.42%
Others	111	15.50%
Total	716

firmware.h

146

-

24

448

Stephen RothwellBenjamin HerrenschmidtMichael EllermanArnd BergmannPaul MackerrasGeoff LevandAneesh Kumar K.VNathan FontenotAlexey KardashevskiyOliver O'HalloranMichael NeulingIan MunsieDavid GibsonNicholas PigginAnton BlanchardGeert UytterhoevenChristophe LeroyOthers August 2005October 2005November 2005December 2005March 2006September 2006October 2006November 2006June 2008July 2008October 2009November 2010May 2011September 2011November 2012April 2013July 2016December 2016December 2017February 2018July 2018August 2018October 2018May 2019August 2019December 2019May 2020July 2020August 2021 var spanGroupData = [ {"timestamp": 1122879600, "group": [ {"author_id": 25, "token_count": 160}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 25, "token_count": 25}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 13, "token_count": 30}, {"author_id": 12, "token_count": 2}, {"author_id": 9, "token_count": 17}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 42, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 23, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Stephen Rothwell	185	41.29%
Benjamin Herrenschmidt	53	11.83%
Michael Ellerman	35	7.81%
Arnd Bergmann	30	6.70%
Paul Mackerras	18	4.02%
Geoff Levand	17	3.79%
Aneesh Kumar K.V	14	3.13%
Nathan Fontenot	10	2.23%
Alexey Kardashevskiy	8	1.79%
Oliver O'Halloran	6	1.34%
Michael Neuling	6	1.34%
Ian Munsie	6	1.34%
David Gibson	6	1.34%
Nicholas Piggin	4	0.89%
Anton Blanchard	3	0.67%
Geert Uytterhoeven	2	0.45%
Christophe Leroy	1	0.22%
Others	44	9.82%
Total	448

fixmap.h

121

-

7

303

Christophe LeroyKumar GalaBenjamin HerrenschmidtOthers April 2008May 2009December 2009January 2014May 2016August 2017August 2018April 2019September 2019May 2020June 2020August 2020November 2020April 2021 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 66}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 90}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	208	68.65%
Kumar Gala	66	21.78%
Benjamin Herrenschmidt	4	1.32%
Others	25	8.25%
Total	303

floppy.h

212

-

10

813

Pavel FedinAnton BlanchardBenjamin HerrenschmidtArnd BergmannPaul MackerrasStephen RothwellAndrew MortonOthers February 2002January 2004October 2004November 2005December 2005March 2006January 2007March 2007June 2007October 2011March 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 274}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 49, "token_count": 488}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Pavel Fedin	488	60.02%
Anton Blanchard	274	33.70%
Benjamin Herrenschmidt	6	0.74%
Arnd Bergmann	6	0.74%
Paul Mackerras	5	0.62%
Stephen Rothwell	3	0.37%
Andrew Morton	1	0.12%
Others	30	3.69%
Total	813

fs_pd.h

49

-

3

119

Scott WoodChristophe LeroyOthers September 2006January 2007September 2007August 2017 var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Scott Wood	12	10.08%
Christophe Leroy	1	0.84%
Others	106	89.08%
Total	119

fsl_85xx_cache_sram.h

35

-

2

68

Others October 2010May 2019 var spanGroupData = [ {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	68	100.00%
Total	68

fsl_gtm.h

43

-

2

155

Anton VorontsovOthers May 2008May 2019 var spanGroupData = [ {"timestamp": 1209625200, "group": [ {"author_id": 27, "token_count": 153}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Vorontsov	153	98.71%
Others	2	1.29%
Total	155

fsl_hcalls.h

655

-

3

1538

Timur TabiOthers May 2011July 2012February 2017 var spanGroupData = [ {"timestamp": 1304233200, "group": [ {"author_id": 19, "token_count": 1483}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Timur Tabi	1483	96.42%
Others	55	3.58%
Total	1538

fsl_lbc.h

296

-

9

1078

Anton VorontsovRoy ZangJia HongtaoOthers March 2008April 2008October 2008June 2009October 2010May 2011November 2011January 2014December 2014May 2019 var spanGroupData = [ {"timestamp": 1204358400, "group": [ {"author_id": 27, "token_count": 805}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 27, "token_count": 145}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 31, "token_count": 81}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Vorontsov	955	88.59%
Roy Zang	81	7.51%
Jia Hongtao	11	1.02%
Others	31	2.88%
Total	1078

fsl_pamu_stash.h

21

-

3

39

Others July 2013May 2019April 2021 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Others	39	100.00%
Total	39

fsl_pm.h

47

-

2

182

Others November 2015May 2019 var spanGroupData = [ {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 180}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	182	100.00%
Total	182

ftrace.h

131

-

11

474

Naveen N. RaoIan MunsieNicholas PigginMichael EllermanAnton BlanchardOthers May 2008June 2008October 2008November 2008February 2009February 2011February 2014July 2015March 2016June 2016November 2017March 2018April 2018May 2018June 2018September 2019May 2020March 2021 var spanGroupData = [ {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 37, "token_count": 61}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 35, "token_count": 64}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 35, "token_count": 194}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 54}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Naveen N. Rao	261	55.06%
Ian Munsie	61	12.87%
Nicholas Piggin	54	11.39%
Michael Ellerman	10	2.11%
Anton Blanchard	2	0.42%
Others	86	18.14%
Total	474

futex.h

101

-

11

259

Christophe LeroyPaul MackerrasDavid GibsonOthers September 2005November 2005March 2006September 2006April 2008April 2009March 2011August 2017November 2017February 2020May 2020March 2021 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	10	3.86%
Paul Mackerras	5	1.93%
David Gibson	4	1.54%
Others	240	92.66%
Total	259

grackle.h

13

-

3

30

Arnd BergmannPaul MackerrasOthers October 2005December 2005November 2017 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	15	50.00%
Paul Mackerras	14	46.67%
Others	1	3.33%
Total	30

hardirq.h

38

-

6

118

Anton BlanchardNicholas PigginIan MunsieLinus Torvalds (pre-git)Others July 2000January 2010January 2013March 2013August 2017November 2017May 2018 var spanGroupData = [ {"timestamp": 962434800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 7, "token_count": 81}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	81	68.64%
Nicholas Piggin	20	16.95%
Ian Munsie	9	7.63%
Linus Torvalds (pre-git)	2	1.69%
Others	6	5.08%
Total	118

head-64.h

174

-

3

208

Nicholas PigginMichael EllermanOthers September 2016October 2016December 2016May 2017November 2017June 2019June 2020June 2021 var spanGroupData = [ {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 5, "token_count": 158}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	197	94.71%
Michael Ellerman	10	4.81%
Others	1	0.48%
Total	208

heathrow.h

68

-

5

198

Linus Torvalds (pre-git)Paul MackerrasArnd BergmannOthers January 2000July 2000September 2000February 2002May 2002December 2005November 2017 var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 11, "token_count": 109}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 11, "token_count": 28}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 13}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	142	71.72%
Paul Mackerras	27	13.64%
Arnd Bergmann	13	6.57%
Others	16	8.08%
Total	198

highmem.h

70

-

6

125

Kumar GalaChristophe LeroyOthers August 2007April 2008December 2008January 2009November 2017July 2018November 2020January 2021 var spanGroupData = [ {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 54}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	61	48.80%
Christophe Leroy	1	0.80%
Others	63	50.40%
Total	125

hmi.h

37

-

4

85

Mahesh SalgaonkarPaul MackerrasOthers May 2016August 2016January 2018May 2019 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 22, "token_count": 69}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mahesh Salgaonkar	69	81.18%
Paul Mackerras	13	15.29%
Others	3	3.53%
Total	85

hugetlb.h

81

-

10

324

Aneesh Kumar K.VBecky BruceDavid GibsonChristophe LeroyNicholas PigginOthers April 2008October 2009June 2011October 2011April 2013June 2013February 2014November 2014April 2016July 2016November 2016December 2016November 2017March 2018April 2018May 2018October 2018April 2019June 2020July 2020 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 10, "token_count": 52}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 21, "token_count": 52}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	59	18.21%
Becky Bruce	53	16.36%
David Gibson	52	16.05%
Christophe Leroy	24	7.41%
Nicholas Piggin	22	6.79%
Others	114	35.19%
Total	324

hvcall.h

646

-

41

2058

Anton BlanchardPaul MackerrasAndrew MortonNicholas PigginMichael NeulingNathan FontenotIan MunsieCédric Le GoaterOliver O'HalloranMichael EllermanHaren MyneniBharata B RaoDavid GibsonOlof JohanssonArnd BergmannSuraj Jitindar SinghSukadev BhattiproluAneesh Kumar K.VOthers September 2002December 2002January 2004March 2004September 2004March 2005September 2005November 2005December 2005January 2006March 2006June 2006July 2006September 2006February 2007March 2007July 2007July 2008October 2009March 2010May 2010July 2010October 2010November 2010March 2011May 2011June 2011February 2012April 2012November 2012April 2013May 2013March 2014June 2014December 2015March 2016October 2016November 2016December 2016January 2017June 2017August 2017November 2017January 2018March 2018April 2018July 2018August 2018October 2018December 2018June 2019November 2019January 2020July 2020August 2020December 2020March 2021May 2021June 2021 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 226}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 102}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 26, "token_count": 44}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 290}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 42, "token_count": 62}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 7, "token_count": 52}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 15, "token_count": 15}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 37, "token_count": 61}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 33, "token_count": 44}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 15, "token_count": 56}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 15}, {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 30}, {"author_id": 3, "token_count": 108}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 40, "token_count": 22}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 74}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 41, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	318	15.45%
Paul Mackerras	206	10.01%
Andrew Morton	146	7.09%
Nicholas Piggin	124	6.03%
Michael Neuling	91	4.42%
Nathan Fontenot	62	3.01%
Ian Munsie	61	2.96%
Cédric Le Goater	44	2.14%
Oliver O'Halloran	30	1.46%
Michael Ellerman	30	1.46%
Haren Myneni	28	1.36%
Bharata B Rao	22	1.07%
David Gibson	11	0.53%
Olof Johansson	10	0.49%
Arnd Bergmann	6	0.29%
Suraj Jitindar Singh	4	0.19%
Sukadev Bhattiprolu	4	0.19%
Aneesh Kumar K.V	2	0.10%
Others	859	41.74%
Total	2058

hvconsole.h

31

-

5

65

Andrew MortonArnd BergmannOthers February 2004August 2004December 2005March 2006May 2019March 2021 var spanGroupData = [ {"timestamp": 1075622400, "group": [ {"author_id": 26, "token_count": 36}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	36	55.38%
Arnd Bergmann	6	9.23%
Others	23	35.38%
Total	65

hvcserver.h

46

-

3

100

Arnd BergmannOthers July 2004August 2004December 2005May 2019 var spanGroupData = [ {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	6	6.00%
Others	94	94.00%
Total	100

hvsi.h

95

-

3

452

Benjamin HerrenschmidtOthers April 2011June 2011September 2013November 2017January 2019 var spanGroupData = [ {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 260}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 1, "token_count": 182}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	450	99.56%
Others	2	0.44%
Total	452

hw_breakpoint.h

128

-

12

521

Michael NeulingChristophe LeroyPaul MackerrasNaveen N. RaoDavid HowellsOthers June 2010March 2012September 2012December 2012April 2014February 2018April 2018June 2018July 2018March 2019May 2019June 2019October 2019November 2019May 2020July 2020September 2020 var spanGroupData = [ {"timestamp": 1275375600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 205}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 15, "token_count": 50}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 15, "token_count": 49}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 69}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Neuling	116	22.26%
Christophe Leroy	12	2.30%
Paul Mackerras	8	1.54%
Naveen N. Rao	5	0.96%
David Howells	1	0.19%
Others	379	72.74%
Total	521

hw_irq.h

420

-

14

1090

Christophe LeroyMadhavan SrinivasanDavid HowellsBenjamin HerrenschmidtAnton BlanchardNicholas PigginMichael EllermanPaul MackerrasKumar GalaMahesh SalgaonkarAndrew MortonOthers February 2002December 2002January 2004September 2005October 2006April 2008May 2008October 2010January 2011March 2012June 2012July 2012May 2013July 2014July 2016August 2016June 2017November 2017December 2017February 2018May 2018June 2018August 2019May 2020July 2020September 2020February 2021June 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 63}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 20, "token_count": 121}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 17}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 246}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 6, "token_count": 40}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 311}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	347	31.83%
Madhavan Srinivasan	246	22.57%
David Howells	121	11.10%
Benjamin Herrenschmidt	111	10.18%
Anton Blanchard	83	7.61%
Nicholas Piggin	72	6.61%
Michael Ellerman	41	3.76%
Paul Mackerras	21	1.93%
Kumar Gala	20	1.83%
Mahesh Salgaonkar	3	0.28%
Andrew Morton	2	0.18%
Others	23	2.11%
Total	1090

hydra.h

99

-

3

277

Kumar GalaOthers August 2007February 2016July 2020 var spanGroupData = [ {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 275}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	275	99.28%
Others	2	0.72%
Total	277

i8259.h

13

-

7

50

Benjamin HerrenschmidtLinus Torvalds (pre-git)Arnd BergmannPaul MackerrasGrant C. LikelyOthers April 1999February 2002October 2005December 2005July 2006October 2006February 2012November 2017 var spanGroupData = [ {"timestamp": 922953600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	31	62.00%
Linus Torvalds (pre-git)	6	12.00%
Arnd Bergmann	6	12.00%
Paul Mackerras	4	8.00%
Grant C. Likely	1	2.00%
Others	2	4.00%
Total	50

ibmebus.h

60

-

5

88

Arnd BergmannDavid HowellsOthers November 2005December 2005October 2006March 2007September 2007April 2013 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	6	6.82%
David Howells	1	1.14%
Others	81	92.05%
Total	88

icswx.h

204

-

4

498

Dan StreetmanHaren MyneniOliver O'HalloranOthers May 2015December 2015August 2017May 2019April 2020July 2020August 2020 var spanGroupData = [ {"timestamp": 1430463600, "group": [ {"author_id": 52, "token_count": 409}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 41, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 46}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 47, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Dan Streetman	409	82.13%
Haren Myneni	71	14.26%
Oliver O'Halloran	16	3.21%
Others	2	0.40%
Total	498

ide.h

18

-

5

61

Benjamin HerrenschmidtLinus Torvalds (pre-git)Stephen RothwellOthers September 1996May 1998November 2005September 2006November 2006August 2008November 2017 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	44	72.13%
Linus Torvalds (pre-git)	8	13.11%
Stephen Rothwell	7	11.48%
Others	2	3.28%
Total	61

idle.h

93

-

1

299

Gautham R. Shenoy April 2020 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 43, "token_count": 299}, ]}, ]

Author Name	Tokens	Token Proportion
Gautham R. Shenoy	299	100.00%
Total	299

imc-pmu.h

172

-

3

294

Madhavan SrinivasanOthers July 2017November 2017December 2017May 2018April 2019May 2019July 2020 var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 209}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Madhavan Srinivasan	216	73.47%
Others	78	26.53%
Total	294

immap_cpm2.h

648

-

5

2238

Kumar GalaScott WoodAnton VorontsovOthers August 2007September 2007November 2008October 2009November 2017 var spanGroupData = [ {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 2225}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	2225	99.42%
Scott Wood	4	0.18%
Anton Vorontsov	1	0.04%
Others	8	0.36%
Total	2238

inst.h

159

-

3

549

Jordan NietheChristophe LeroyMichael Ellerman May 2020June 2020March 2021April 2021May 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 238}, {"author_id": 6, "token_count": 75}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 45, "token_count": 70}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 49}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 92}, ]}, ]

Author Name	Tokens	Token Proportion
Jordan Niethe	308	56.10%
Christophe Leroy	166	30.24%
Michael Ellerman	75	13.66%
Total	549

interrupt.h

604

-

3

1459

Nicholas PigginChristophe LeroyOthers January 2021February 2021March 2021April 2021May 2021June 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 740}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 61}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 52}, {"author_id": 5, "token_count": 78}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 82}, {"author_id": 5, "token_count": 49}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 243}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 5, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	1146	78.55%
Christophe Leroy	202	13.85%
Others	111	7.61%
Total	1459

io-defs.h

61

-

3

449

Benjamin HerrenschmidtOthers November 2006April 2008November 2017 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 290}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	290	64.59%
Others	159	35.41%
Total	449

io-workarounds.h

55

-

3

191

Christophe LeroyOthers April 2008May 2019August 2019 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 71}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	71	37.17%
Others	120	62.83%
Total	191

io.h

1007

-

30

3400

Benjamin HerrenschmidtChristophe LeroyAnton BlanchardStephen RothwellIan MunsieAndrew MortonTimur TabiMichael EllermanHaren MyneniScott WoodOliver O'HalloranPaul MackerrasNicholas PigginArnd BergmannOthers February 2002December 2002September 2003January 2004February 2004September 2004March 2005November 2005December 2005April 2006August 2006September 2006November 2006January 2007April 2007June 2007August 2007October 2007December 2007April 2008May 2008June 2008February 2009April 2011May 2011November 2011July 2012July 2013August 2013September 2013July 2015December 2015October 2016April 2017March 2018May 2018October 2018November 2018December 2018January 2019February 2019May 2019August 2019June 2020October 2020November 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 170}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 7, "token_count": 48}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 26, "token_count": 100}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 25, "token_count": 201}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 1305}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 17, "token_count": 18}, {"author_id": 19, "token_count": 96}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 41, "token_count": 24}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 37, "token_count": 178}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 146}, {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 62}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 56}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 594}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	1494	43.94%
Christophe Leroy	729	21.44%
Anton Blanchard	237	6.97%
Stephen Rothwell	213	6.26%
Ian Munsie	178	5.24%
Andrew Morton	105	3.09%
Timur Tabi	96	2.82%
Michael Ellerman	93	2.74%
Haren Myneni	24	0.71%
Scott Wood	19	0.56%
Oliver O'Halloran	10	0.29%
Paul Mackerras	7	0.21%
Nicholas Piggin	4	0.12%
Arnd Bergmann	3	0.09%
Others	188	5.53%
Total	3400

io_event_irq.h

50

-

2

136

Others May 2011May 2019 var spanGroupData = [ {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	136	100.00%
Total	136

iommu.h

329

-

22

1388

Alexey KardashevskiyPaul MackerrasBenjamin HerrenschmidtBecky BruceAnton BlanchardOlof JohanssonDaniel AxtensArnd BergmannChristophe LeroyStephen RothwellOthers October 2005December 2005April 2006June 2006October 2006November 2006February 2007May 2007October 2007December 2007February 2008July 2008October 2008September 2009June 2012May 2013November 2013December 2013November 2014March 2015June 2015August 2016March 2017July 2018October 2018December 2018February 2019May 2019July 2019August 2019April 2020September 2020August 2021 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 230}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 21, "token_count": 43}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 23, "token_count": 83}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 23, "token_count": 70}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 59, "token_count": 7}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 23, "token_count": 382}, {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 23, "token_count": 74}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 23, "token_count": 33}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 17}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 57}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Alexey Kardashevskiy	732	52.74%
Paul Mackerras	230	16.57%
Benjamin Herrenschmidt	58	4.18%
Becky Bruce	43	3.10%
Anton Blanchard	43	3.10%
Olof Johansson	19	1.37%
Daniel Axtens	7	0.50%
Arnd Bergmann	6	0.43%
Christophe Leroy	5	0.36%
Stephen Rothwell	3	0.22%
Others	242	17.44%
Total	1388

ipic.h

76

-

5

273

Kumar GalaOthers March 2005August 2006October 2006January 2007October 2007May 2019 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 4, "token_count": 232}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	235	86.08%
Others	38	13.92%
Total	273

irq.h

62

-

14

172

Paul MackerrasKumar GalaBenjamin HerrenschmidtLinus Torvalds (pre-git)Geoff LevandChristophe LeroyMichael EllermanOlof JohanssonOthers June 1995March 1998January 2000October 2000February 2002January 2003October 2005July 2006November 2006June 2007April 2008October 2009May 2011July 2011September 2013February 2018September 2018January 2019May 2019August 2021 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	45	26.16%
Kumar Gala	35	20.35%
Benjamin Herrenschmidt	34	19.77%
Linus Torvalds (pre-git)	13	7.56%
Geoff Levand	7	4.07%
Christophe Leroy	6	3.49%
Michael Ellerman	5	2.91%
Olof Johansson	2	1.16%
Others	25	14.53%
Total	172

irq_work.h

11

-

3

29

Others February 2015November 2017February 2018 var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Others	29	100.00%
Total	29

irqflags.h

74

-

10

88

Benjamin HerrenschmidtAnton BlanchardStephen RothwellMichael EllermanMadhavan SrinivasanDavid HowellsOthers July 2006April 2008July 2008October 2010December 2010March 2012July 2013February 2014March 2014July 2014November 2017December 2017 var spanGroupData = [ {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	33	37.50%
Anton Blanchard	3	3.41%
Stephen Rothwell	2	2.27%
Michael Ellerman	2	2.27%
Madhavan Srinivasan	2	2.27%
David Howells	1	1.14%
Others	45	51.14%
Total	88

isa-bridge.h

30

-

2

85

Benjamin HerrenschmidtOthers January 2017November 2017 var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 84}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	84	98.82%
Others	1	1.18%
Total	85

jump_label.h

57

-

7

151

Peter ZijlstraMichael EllermanAnton BlanchardChristophe LeroyOthers June 2011February 2012October 2013July 2014July 2015July 2016August 2016July 2018May 2019March 2021June 2021 var spanGroupData = [ {"timestamp": 1306911600, "group": [ {"author_id": 6, "token_count": 43}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 48, "token_count": 63}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	63	41.72%
Michael Ellerman	46	30.46%
Anton Blanchard	16	10.60%
Christophe Leroy	5	3.31%
Others	21	13.91%
Total	151

kasan.h

51

-

1

193

Christophe Leroy April 2019January 2020May 2020July 2020August 2020April 2021 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 107}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	193	100.00%
Total	193

kdebug.h

16

-

4

33

Paul MackerrasArnd BergmannStephen RothwellOthers September 2005December 2005November 2017 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	23	69.70%
Arnd Bergmann	6	18.18%
Stephen Rothwell	3	9.09%
Others	1	3.03%
Total	33

kdump.h

47

-

7

115

Michael EllermanHaren MyneniOthers December 2005May 2006June 2006September 2006October 2008December 2008December 2011November 2017 var spanGroupData = [ {"timestamp": 1133424000, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 6, "token_count": 50}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	76	66.09%
Haren Myneni	4	3.48%
Others	35	30.43%
Total	115

kexec.h

181

-

22

632

Hari BathiniMichael EllermanArnd BergmannHaren MyneniMichael NeulingAneesh Kumar K.VChristophe LeroyAnton VorontsovKumar GalaOthers June 2005November 2005December 2005January 2006February 2006May 2006June 2006January 2008June 2008August 2008December 2008April 2010May 2010July 2010September 2010July 2011December 2014November 2016December 2016November 2017December 2017February 2018April 2018June 2019July 2020February 2021 var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 6, "token_count": 49}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 6, "token_count": 35}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 41, "token_count": 35}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 6, "token_count": 53}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 13, "token_count": 36}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 27, "token_count": 9}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 24, "token_count": 26}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 24, "token_count": 108}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 24, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Hari Bathini	143	22.63%
Michael Ellerman	137	21.68%
Arnd Bergmann	42	6.65%
Haren Myneni	35	5.54%
Michael Neuling	28	4.43%
Aneesh Kumar K.V	25	3.96%
Christophe Leroy	17	2.69%
Anton Vorontsov	9	1.42%
Kumar Gala	3	0.47%
Others	193	30.54%
Total	632

kexec_ranges.h

25

-

1

148

Hari Bathini July 2020 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 148}, ]}, ]

Author Name	Tokens	Token Proportion
Hari Bathini	148	100.00%
Total	148

keylargo.h

262

-

7

941

Benjamin HerrenschmidtLinus Torvalds (pre-git)Paul MackerrasArnd BergmannOthers September 2000February 2002March 2003February 2004April 2005December 2005November 2011February 2012November 2017 var spanGroupData = [ {"timestamp": 967791600, "group": [ {"author_id": 11, "token_count": 307}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 99}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 1, "token_count": 240}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 104}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 15}, {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	389	41.34%
Linus Torvalds (pre-git)	307	32.62%
Paul Mackerras	99	10.52%
Arnd Bergmann	15	1.59%
Others	131	13.92%
Total	941

kfence.h

33

-

1

105

Christophe Leroy March 2021 var spanGroupData = [ {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 105}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	105	100.00%
Total	105

kgdb.h

67

-

5

102

Kumar GalaChristophe LeroyStephen RothwellOthers August 2007July 2008October 2010September 2018 var spanGroupData = [ {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	22	21.57%
Christophe Leroy	6	5.88%
Stephen Rothwell	1	0.98%
Others	73	71.57%
Total	102

kprobes.h

97

-

14

293

Naveen N. RaoPaul MackerrasArnd BergmannStephen RothwellAnton BlanchardJordan NietheOthers September 2005November 2005December 2005January 2006July 2006April 2007October 2007August 2012September 2012April 2014November 2016February 2017May 2019May 2020 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 3, "token_count": 56}, {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 35, "token_count": 58}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 35, "token_count": 3}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Naveen N. Rao	61	20.82%
Paul Mackerras	56	19.11%
Arnd Bergmann	6	2.05%
Stephen Rothwell	3	1.02%
Anton Blanchard	3	1.02%
Jordan Niethe	1	0.34%
Others	163	55.63%
Total	293

kup.h

138

-

5

518

Christophe LeroyMichael EllermanNicholas PigginAneesh Kumar K.VOthers March 2019April 2019January 2020April 2020June 2020November 2020December 2020February 2021March 2021June 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 27}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 180}, {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 119}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 16}, {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 70}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	440	84.94%
Michael Ellerman	41	7.92%
Nicholas Piggin	27	5.21%
Aneesh Kumar K.V	9	1.74%
Others	1	0.19%
Total	518

kvm_asm.h

157

-

13

495

Alexander GrafHollis BlanchardPaul MackerrasScott WoodNicholas PigginMichael EllermanMahesh SalgaonkarBenjamin HerrenschmidtOthers April 2008January 2009October 2009November 2009January 2010February 2010April 2010April 2011June 2011December 2011April 2012October 2012June 2013August 2013September 2013October 2013January 2014April 2014July 2014September 2014August 2016November 2016March 2018October 2018May 2019February 2020May 2021 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 29, "token_count": 114}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 8, "token_count": 130}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 17, "token_count": 25}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Graf	181	36.57%
Hollis Blanchard	119	24.04%
Paul Mackerras	53	10.71%
Scott Wood	25	5.05%
Nicholas Piggin	5	1.01%
Michael Ellerman	4	0.81%
Mahesh Salgaonkar	4	0.81%
Benjamin Herrenschmidt	4	0.81%
Others	100	20.20%
Total	495

kvm_book3s.h

483

-

18

2674

Paul MackerrasAlexander GrafSuraj Jitindar SinghSimon GuoCédric Le GoaterBharata B RaoBenjamin HerrenschmidtDavid GibsonNicholas PigginBharat BhushanAneesh Kumar K.VOthers October 2009November 2009January 2010February 2010March 2010April 2010June 2010July 2010August 2010June 2011July 2011August 2011September 2011December 2011March 2012September 2012November 2012March 2013April 2013June 2013September 2013November 2013January 2014February 2014April 2014June 2014July 2014February 2015May 2015June 2015January 2016August 2016September 2016January 2017October 2017March 2018April 2018May 2018July 2018October 2018December 2018May 2019April 2020May 2020January 2021April 2021May 2021June 2021 var spanGroupData = [ {"timestamp": 1254380400, "group": [ {"author_id": 8, "token_count": 302}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 8, "token_count": 33}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 8, "token_count": 43}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 8, "token_count": 76}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 8, "token_count": 37}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 3, "token_count": 425}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 3, "token_count": 168}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 87}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 33, "token_count": 16}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 37}, {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 30, "token_count": 94}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 206}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 56, "token_count": 136}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 122}, {"author_id": 30, "token_count": 167}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 30, "token_count": 100}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 33, "token_count": 60}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 40, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	1205	45.06%
Alexander Graf	655	24.50%
Suraj Jitindar Singh	361	13.50%
Simon Guo	136	5.09%
Cédric Le Goater	76	2.84%
Bharata B Rao	29	1.08%
Benjamin Herrenschmidt	22	0.82%
David Gibson	20	0.75%
Nicholas Piggin	16	0.60%
Bharat Bhushan	5	0.19%
Aneesh Kumar K.V	3	0.11%
Others	146	5.46%
Total	2674

kvm_book3s_32.h

36

-

4

96

Alexander GrafAneesh Kumar K.VPaul MackerrasOthers April 2010December 2011October 2012September 2013May 2019 var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 76}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Graf	88	91.67%
Aneesh Kumar K.V	4	4.17%
Paul Mackerras	2	2.08%
Others	2	2.08%
Total	96

kvm_book3s_64.h

690

-

14

2697

Paul MackerrasAneesh Kumar K.VSuraj Jitindar SinghAlexander GrafDavid GibsonNicholas PigginSimon GuoMichael EllermanOthers April 2010June 2011November 2011December 2011May 2012November 2012April 2013June 2013July 2013October 2013March 2014May 2014June 2014March 2015May 2015April 2016September 2016December 2016January 2017September 2017October 2017November 2017March 2018May 2018October 2018December 2018May 2019July 2019May 2020May 2021August 2021 var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 29}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 8, "token_count": 19}, {"author_id": 3, "token_count": 479}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 87}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 0, "token_count": 79}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 22}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 0, "token_count": 69}, {"author_id": 6, "token_count": 5}, {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 63}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 361}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 135}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 360}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 56, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 154}, {"author_id": 30, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 30, "token_count": 81}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 210}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	1708	63.33%
Aneesh Kumar K.V	446	16.54%
Suraj Jitindar Singh	228	8.45%
Alexander Graf	70	2.60%
David Gibson	63	2.34%
Nicholas Piggin	25	0.93%
Simon Guo	22	0.82%
Michael Ellerman	6	0.22%
Others	129	4.78%
Total	2697

kvm_book3s_asm.h

163

-

8

488

Alexander GrafPaul MackerrasBenjamin HerrenschmidtAneesh Kumar K.VOthers October 2009January 2010April 2010April 2011June 2011July 2011February 2012February 2013April 2013September 2013October 2013November 2013January 2014April 2014May 2015July 2015July 2016April 2017June 2017October 2017March 2018October 2018May 2019July 2020 var spanGroupData = [ {"timestamp": 1254380400, "group": [ {"author_id": 8, "token_count": 168}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 42}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 66}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 89}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Graf	238	48.77%
Paul Mackerras	202	41.39%
Benjamin Herrenschmidt	39	7.99%
Aneesh Kumar K.V	3	0.61%
Others	6	1.23%
Total	488

kvm_book3s_uvmem.h

100

-

4

453

Bharata B RaoSukadev BhattiproluPaul MackerrasOthers November 2019December 2019January 2020March 2020July 2020 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 40, "token_count": 335}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 44, "token_count": 26}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 68}, ]}, ]

Author Name	Tokens	Token Proportion
Bharata B Rao	335	73.95%
Sukadev Bhattiprolu	32	7.06%
Paul Mackerras	18	3.97%
Others	68	15.01%
Total	453

kvm_booke.h

108

-

10

389

Alexander GrafSimon GuoCédric Le GoaterBharat BhushanPaul MackerrasNicholas PigginScott WoodOthers April 2010December 2011March 2013July 2013January 2014June 2014September 2014May 2015May 2018October 2018May 2019July 2020 var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 290}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 33, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 26}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 56, "token_count": 24}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Graf	316	81.23%
Simon Guo	24	6.17%
Cédric Le Goater	16	4.11%
Bharat Bhushan	13	3.34%
Paul Mackerras	6	1.54%
Nicholas Piggin	5	1.29%
Scott Wood	4	1.03%
Others	5	1.29%
Total	389

kvm_booke_hv_asm.h

68

-

4

59

Scott WoodChristophe LeroyOthers December 2011September 2012March 2014July 2018June 2019 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 17, "token_count": 51}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Scott Wood	52	88.14%
Christophe Leroy	3	5.08%
Others	4	6.78%
Total	59

kvm_fpu.h

77

-

3

478

Alexander GrafOthers February 2010May 2010May 2019 var spanGroupData = [ {"timestamp": 1265011200, "group": [ {"author_id": 8, "token_count": 426}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Graf	426	89.12%
Others	52	10.88%
Total	478

kvm_guest.h

25

-

2

80

Michael EllermanOthers December 2020June 2021 var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	3	3.75%
Others	77	96.25%
Total	80

kvm_host.h

869

-

40

2719

Paul MackerrasAlexander GrafHollis BlanchardBenjamin HerrenschmidtScott WoodMichael NeulingSuraj Jitindar SinghBharat BhushanDavid GibsonAlexey KardashevskiySimon GuoCédric Le GoaterAneesh Kumar K.VBharata B RaoSukadev BhattiproluNicholas PigginMichael EllermanOthers April 2008July 2008November 2008December 2008January 2009October 2009November 2009January 2010February 2010March 2010April 2010June 2010July 2010March 2011April 2011June 2011July 2011August 2011November 2011December 2011January 2012February 2012March 2012May 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013April 2013July 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014July 2014August 2014December 2014February 2015March 2015May 2015June 2015July 2015August 2015September 2015January 2016February 2016May 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017September 2017January 2018February 2018March 2018April 2018May 2018July 2018October 2018December 2018February 2019March 2019April 2019May 2019August 2019November 2019January 2020March 2020April 2020July 2020August 2020December 2020May 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 29, "token_count": 140}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 29, "token_count": 135}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 8, "token_count": 279}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 8, "token_count": 15}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 8, "token_count": 28}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 8, "token_count": 33}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 10, "token_count": 27}, {"author_id": 3, "token_count": 234}, {"author_id": 17, "token_count": 23}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 3, "token_count": 66}, {"author_id": 17, "token_count": 52}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 3, "token_count": 58}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 1, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 32, "token_count": 44}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 19}, {"author_id": 1, "token_count": 32}, {"author_id": 6, "token_count": 4}, {"author_id": 3, "token_count": 9}, {"author_id": 17, "token_count": 45}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 60}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 15, "token_count": 107}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 0, "token_count": 9}, {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 8, "token_count": 14}, {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 3, "token_count": 79}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 23, "token_count": 13}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 30, "token_count": 32}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 35}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 23, "token_count": 30}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 78}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 56, "token_count": 38}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 37}, {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 30, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 23, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 33, "token_count": 26}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 30, "token_count": 18}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 40, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	756	27.80%
Alexander Graf	523	19.24%
Hollis Blanchard	292	10.74%
Benjamin Herrenschmidt	136	5.00%
Scott Wood	135	4.97%
Michael Neuling	107	3.94%
Suraj Jitindar Singh	70	2.57%
Bharat Bhushan	67	2.46%
David Gibson	63	2.32%
Alexey Kardashevskiy	51	1.88%
Simon Guo	38	1.40%
Cédric Le Goater	26	0.96%
Aneesh Kumar K.V	24	0.88%
Bharata B Rao	19	0.70%
Sukadev Bhattiprolu	8	0.29%
Nicholas Piggin	5	0.18%
Michael Ellerman	4	0.15%
Others	395	14.53%
Total	2719

kvm_para.h

43

-

8

102

Alexander GrafHollis BlanchardNicholas PigginBharat BhushanOthers April 2008July 2010September 2010March 2012October 2013February 2018May 2019July 2020December 2020 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 29, "token_count": 30}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 8, "token_count": 32}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Graf	34	33.33%
Hollis Blanchard	30	29.41%
Nicholas Piggin	5	4.90%
Bharat Bhushan	4	3.92%
Others	29	28.43%
Total	102

kvm_ppc.h

1042

-

29

5470

Paul MackerrasBenjamin HerrenschmidtAlexander GrafAneesh Kumar K.VHollis BlanchardScott WoodCédric Le GoaterBharat BhushanAlexey KardashevskiyNicholas PigginMichael EllermanDavid GibsonSuraj Jitindar SinghSimon GuoBharata B RaoMadhavan SrinivasanOthers April 2008May 2008July 2008November 2008December 2008January 2009October 2009December 2009January 2010February 2010March 2010April 2010July 2010April 2011June 2011August 2011November 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013April 2013July 2013October 2013January 2014February 2014April 2014May 2014June 2014July 2014August 2014September 2014March 2015May 2015December 2015January 2016February 2016August 2016November 2016December 2016January 2017February 2017March 2017April 2017September 2017November 2017December 2017February 2018May 2018September 2018October 2018December 2018February 2019March 2019April 2019May 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020December 2020February 2021April 2021May 2021July 2021 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 29, "token_count": 134}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 29, "token_count": 10}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 29, "token_count": 14}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 29, "token_count": 158}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 29, "token_count": 64}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 17, "token_count": 79}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 10, "token_count": 14}, {"author_id": 3, "token_count": 162}, {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 17, "token_count": 28}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 17, "token_count": 42}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 8, "token_count": 90}, {"author_id": 32, "token_count": 20}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 3, "token_count": 120}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 8, "token_count": 41}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 237}, {"author_id": 32, "token_count": 13}, {"author_id": 6, "token_count": 35}, {"author_id": 3, "token_count": 67}, {"author_id": 17, "token_count": 116}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 647}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 33, "token_count": 3}, {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 303}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 159}, {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 32, "token_count": 102}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 32, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 23, "token_count": 75}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 299}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 54}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 23, "token_count": 39}, {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 565}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 56, "token_count": 40}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 40, "token_count": 8}, {"author_id": 30, "token_count": 46}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 65}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 30, "token_count": 21}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 33, "token_count": 176}, {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 40, "token_count": 12}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 84}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	1026	18.76%
Benjamin Herrenschmidt	839	15.34%
Alexander Graf	705	12.89%
Aneesh Kumar K.V	676	12.36%
Hollis Blanchard	385	7.04%
Scott Wood	297	5.43%
Cédric Le Goater	185	3.38%
Bharat Bhushan	153	2.80%
Alexey Kardashevskiy	114	2.08%
Nicholas Piggin	110	2.01%
Michael Ellerman	75	1.37%
David Gibson	68	1.24%
Suraj Jitindar Singh	67	1.22%
Simon Guo	40	0.73%
Bharata B Rao	20	0.37%
Madhavan Srinivasan	9	0.16%
Others	701	12.82%
Total	5470

libata-portmap.h

9

-

2

23

Others January 2007November 2017 var spanGroupData = [ {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Others	23	100.00%
Total	23

linkage.h

16

-

3

36

Michael EllermanOthers January 2013June 2016November 2017 var spanGroupData = [ {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	4	11.11%
Others	32	88.89%
Total	36

livepatch.h

41

-

5

126

Michael EllermanChristophe LeroyNicholas PigginOthers March 2016January 2019May 2019October 2020June 2021 var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 92}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	92	73.02%
Christophe Leroy	16	12.70%
Nicholas Piggin	4	3.17%
Others	14	11.11%
Total	126

local.h

148

-

4

397

Madhavan SrinivasanOthers May 2007November 2017December 2017November 2019 var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 384}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Madhavan Srinivasan	384	96.73%
Others	13	3.27%
Total	397

lppaca.h

152

-

19

326

Anton BlanchardNaveen N. RaoMichael NeulingAneesh Kumar K.VStephen RothwellBenjamin HerrenschmidtAndrew MortonGautham R. ShenoyPaul MackerrasArnd BergmannMichael EllermanNicholas PigginDavid GibsonOlof JohanssonOthers February 2002January 2004January 2005September 2005November 2005December 2005August 2006June 2007July 2008October 2008March 2009June 2009October 2009August 2010December 2010March 2011April 2012June 2013August 2013October 2013February 2018April 2018May 2019July 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 48}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 25, "token_count": 11}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 15, "token_count": 31}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 43, "token_count": 7}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 7, "token_count": 49}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 7, "token_count": 43}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 35, "token_count": 36}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	151	46.32%
Naveen N. Rao	36	11.04%
Michael Neuling	31	9.51%
Aneesh Kumar K.V	14	4.29%
Stephen Rothwell	11	3.37%
Benjamin Herrenschmidt	9	2.76%
Andrew Morton	8	2.45%
Gautham R. Shenoy	7	2.15%
Paul Mackerras	6	1.84%
Arnd Bergmann	6	1.84%
Michael Ellerman	4	1.23%
Nicholas Piggin	3	0.92%
David Gibson	3	0.92%
Olof Johansson	1	0.31%
Others	36	11.04%
Total	326

lv1call.h

337

-

3

1875

Geoff LevandOthers November 2006June 2007May 2011October 2011November 2011March 2012May 2019 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 9, "token_count": 1832}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 9, "token_count": 30}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Geoff Levand	1870	99.73%
Others	5	0.27%
Total	1875

machdep.h

299

-

33

1262

Benjamin HerrenschmidtPaul MackerrasAnton BlanchardGrant C. LikelyAndrew MortonMichael EllermanMahesh SalgaonkarNathan FontenotScott WoodKumar GalaMichael NeulingGautham R. ShenoyDavid GibsonOliver O'HalloranDaniel AxtensArnd BergmannGavin ShanOthers February 2002January 2004February 2004April 2004June 2004September 2004October 2004January 2005March 2005July 2005August 2005October 2005November 2005January 2006March 2006April 2006July 2006October 2006November 2006May 2007June 2007October 2007December 2007June 2008August 2009November 2009July 2010August 2010January 2011February 2011July 2011November 2011September 2012December 2012May 2013October 2013December 2013March 2014June 2014July 2014February 2015March 2015July 2015February 2016July 2016September 2016November 2016April 2017November 2017December 2017April 2018September 2018February 2019May 2019July 2020October 2020November 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 145}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 90}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 158}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 37}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 51, "token_count": 131}, {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 42, "token_count": 31}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 15, "token_count": 15}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 43, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 22, "token_count": 25}, {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 47, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	233	18.46%
Paul Mackerras	197	15.61%
Anton Blanchard	186	14.74%
Grant C. Likely	132	10.46%
Andrew Morton	99	7.84%
Michael Ellerman	62	4.91%
Mahesh Salgaonkar	50	3.96%
Nathan Fontenot	31	2.46%
Scott Wood	24	1.90%
Kumar Gala	24	1.90%
Michael Neuling	19	1.51%
Gautham R. Shenoy	13	1.03%
David Gibson	11	0.87%
Oliver O'Halloran	10	0.79%
Daniel Axtens	2	0.16%
Arnd Bergmann	2	0.16%
Gavin Shan	1	0.08%
Others	166	13.15%
Total	1262

macio.h

145

-

9

612

Benjamin HerrenschmidtArnd BergmannGrant C. LikelyStephen RothwellOthers March 2003August 2003September 2003February 2004April 2005July 2005December 2005April 2008December 2009April 2010July 2010June 2011November 2017 var spanGroupData = [ {"timestamp": 1046505600, "group": [ {"author_id": 1, "token_count": 173}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 344}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	594	97.06%
Arnd Bergmann	6	0.98%
Grant C. Likely	4	0.65%
Stephen Rothwell	1	0.16%
Others	7	1.14%
Total	612

mc146818rtc.h

32

-

3

54

Anton BlanchardOthers February 2002September 2005May 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 43}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	43	79.63%
Others	11	20.37%
Total	54

mce.h

255

-

9

910

Mahesh SalgaonkarNicholas PigginMadhavan SrinivasanPaul MackerrasMichael EllermanOthers October 2013December 2013February 2017April 2017May 2017September 2017September 2018February 2019April 2019May 2019August 2019March 2020July 2020August 2020November 2020January 2021 var spanGroupData = [ {"timestamp": 1380610800, "group": [ {"author_id": 22, "token_count": 422}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 189}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 22, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 22, "token_count": 71}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 24}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 28, "token_count": 42}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Mahesh Salgaonkar	508	55.82%
Nicholas Piggin	234	25.71%
Madhavan Srinivasan	42	4.62%
Paul Mackerras	3	0.33%
Michael Ellerman	3	0.33%
Others	120	13.19%
Total	910

mediabay.h

49

-

6

131

Benjamin HerrenschmidtLinus Torvalds (pre-git)Paul MackerrasOthers March 1998August 1998January 2000October 2000February 2002April 2008June 2008December 2009November 2017 var spanGroupData = [ {"timestamp": 888739200, "group": [ {"author_id": 11, "token_count": 30}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	47	35.88%
Linus Torvalds (pre-git)	41	31.30%
Paul Mackerras	18	13.74%
Others	25	19.08%
Total	131

mem_encrypt.h

26

-

1

65

Others August 2019 var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 65}, ]}, ]

Author Name	Tokens	Token Proportion
Others	65	100.00%
Total	65

membarrier.h

28

-

2

67

Christophe LeroyOthers January 2018July 2021 var spanGroupData = [ {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	5	7.46%
Others	62	92.54%
Total	67

mman.h

55

-

11

243

Dave KleikampRam PaiStephen RothwellAnton BlanchardKevin HaoDavid HowellsOthers February 2002September 2005February 2006July 2008October 2012February 2016July 2016January 2018May 2019August 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 36, "token_count": 44}, {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 34, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 153}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Kleikamp	44	18.11%
Ram Pai	16	6.58%
Stephen Rothwell	6	2.47%
Anton Blanchard	6	2.47%
Kevin Hao	3	1.23%
David Howells	1	0.41%
Others	167	68.72%
Total	243

mmiowb.h

18

-

1

38

Others February 2019 var spanGroupData = [ {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 38}, ]}, ]

Author Name	Tokens	Token Proportion
Others	38	100.00%
Total	38

mmu.h

420

-

22

1034

Christophe LeroyAneesh Kumar K.VBenjamin HerrenschmidtKevin HaoMichael EllermanPaul MackerrasDave KleikampBecky BruceKumar GalaJordan NietheDavid GibsonBharata B RaoNicholas PigginMichael NeulingArnd BergmannScott WoodAnton BlanchardAndrew MortonOthers February 2002January 2004August 2005September 2005November 2005December 2005April 2007June 2007August 2007December 2008February 2009March 2009July 2009August 2009March 2010July 2010April 2011June 2011July 2011June 2012September 2012October 2012October 2013July 2014February 2016April 2016May 2016July 2016August 2016November 2016December 2016January 2017February 2017March 2017November 2017February 2018July 2018November 2018February 2019April 2019September 2019May 2020July 2020October 2020November 2020February 2021May 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 78}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 37}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 41}, {"author_id": 55, "token_count": 130}, {"author_id": 6, "token_count": 57}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 118}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 18}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 45, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	230	22.24%
Aneesh Kumar K.V	193	18.67%
Benjamin Herrenschmidt	153	14.80%
Kevin Hao	130	12.57%
Michael Ellerman	110	10.64%
Paul Mackerras	30	2.90%
Dave Kleikamp	21	2.03%
Becky Bruce	21	2.03%
Kumar Gala	19	1.84%
Jordan Niethe	19	1.84%
David Gibson	10	0.97%
Bharata B Rao	7	0.68%
Nicholas Piggin	6	0.58%
Michael Neuling	6	0.58%
Arnd Bergmann	6	0.58%
Scott Wood	4	0.39%
Anton Blanchard	4	0.39%
Andrew Morton	2	0.19%
Others	63	6.09%
Total	1034

mmu_context.h

309

-

23

1388

Alexey KardashevskiyAneesh Kumar K.VFrederic BarratBenjamin HerrenschmidtRam PaiBharata B RaoHaren MyneniAnton BlanchardDavid GibsonAndrew MortonNicholas PigginAlexander GrafChristophe LeroyPaul MackerrasArnd BergmannMichael EllermanOthers February 2002January 2003January 2004May 2004August 2004September 2004November 2005December 2005May 2007December 2008July 2009November 2009April 2010May 2011June 2015February 2016April 2016September 2016November 2016March 2017April 2017July 2017September 2017October 2017November 2017January 2018March 2018July 2018September 2018December 2018March 2019April 2020September 2020November 2020June 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 48}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 26, "token_count": 21}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 17}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 23, "token_count": 137}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 78}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 23, "token_count": 30}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 23, "token_count": 26}, {"author_id": 0, "token_count": 8}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 10, "token_count": 50}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 46, "token_count": 133}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 34, "token_count": 46}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 152}, {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 23, "token_count": 14}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 83}, {"author_id": 34, "token_count": 49}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 68}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 40, "token_count": 73}, ]}, ]

Author Name	Tokens	Token Proportion
Alexey Kardashevskiy	298	21.47%
Aneesh Kumar K.V	243	17.51%
Frederic Barrat	145	10.45%
Benjamin Herrenschmidt	107	7.71%
Ram Pai	95	6.84%
Bharata B Rao	73	5.26%
Haren Myneni	68	4.90%
Anton Blanchard	52	3.75%
David Gibson	50	3.60%
Andrew Morton	37	2.67%
Nicholas Piggin	34	2.45%
Alexander Graf	31	2.23%
Christophe Leroy	27	1.95%
Paul Mackerras	6	0.43%
Arnd Bergmann	6	0.43%
Michael Ellerman	1	0.07%
Others	115	8.29%
Total	1388

mmzone.h

55

-

10

115

Anton BlanchardArnd BergmannStephen RothwellOthers June 2002September 2002April 2003September 2004June 2005November 2005December 2005March 2009April 2010October 2010October 2016November 2017November 2020June 2021 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	31	26.96%
Arnd Bergmann	6	5.22%
Stephen Rothwell	3	2.61%
Others	75	65.22%
Total	115

module.h

87

-

11

211

Michael EllermanAnton BlanchardArnd BergmannDavid HowellsOthers September 2005December 2005November 2008September 2012March 2014April 2014February 2016March 2016November 2017May 2018May 2019 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	30	14.22%
Anton Blanchard	26	12.32%
Arnd Bergmann	6	2.84%
David Howells	3	1.42%
Others	146	69.19%
Total	211

module.lds.h

8

-

1

21

Others September 2020 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Others	21	100.00%
Total	21

mpc5121.h

120

-

4

403

Others February 2010July 2010February 2013June 2013December 2013October 2015June 2019 var spanGroupData = [ {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 208}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	403	100.00%
Total	403

mpc52xx.h

365

-

14

1243

Nicolas DETGrant C. LikelyDaniel AxtensOthers November 2006December 2006January 2007May 2007July 2007October 2007November 2007January 2008December 2008March 2009June 2009September 2009November 2009August 2010August 2012July 2016April 2018 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 51, "token_count": 6}, {"author_id": 39, "token_count": 778}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 51, "token_count": 11}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 51, "token_count": 18}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 51, "token_count": 30}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 51, "token_count": 66}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 51, "token_count": 38}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Nicolas DET	778	62.59%
Grant C. Likely	169	13.60%
Daniel Axtens	1	0.08%
Others	295	23.73%
Total	1243

mpc52xx_psc.h

352

-

9

1198

Kumar GalaGrant C. LikelyOthers August 2007January 2008July 2008December 2008May 2009February 2010April 2010August 2010May 2013July 2015 var spanGroupData = [ {"timestamp": 1185951600, "group": [ {"author_id": 4, "token_count": 589}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 51, "token_count": 121}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 208}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	589	49.17%
Grant C. Likely	121	10.10%
Others	488	40.73%
Total	1198

mpc5xxx.h

17

-

3

22

Others January 2008June 2009May 2019 var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	22	100.00%
Total	22

mpc6xx.h

7

-

2

15

Scott WoodOthers April 2008November 2017 var spanGroupData = [ {"timestamp": 1207033200, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Scott Wood	14	93.33%
Others	1	6.67%
Total	15

mpc8260.h

26

-

4

52

Scott WoodBecky BruceOthers January 2007May 2007January 2008November 2017 var spanGroupData = [ {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Scott Wood	5	9.62%
Becky Bruce	3	5.77%
Others	44	84.62%
Total	52

mpc85xx.h

91

-

4

319

Others July 2013June 2014March 2015May 2019 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 305}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	319	100.00%
Total	319

mpic.h

497

-

22

1195

Paul MackerrasRoy ZangOlof JohanssonBenjamin HerrenschmidtKumar GalaChristophe LeroyMichael EllermanStephen RothwellScott WoodJia HongtaoArnd BergmannGrant C. LikelyOthers September 2005October 2005December 2005July 2006August 2006October 2006November 2006January 2007April 2007May 2007July 2007September 2007December 2007May 2008August 2008October 2008January 2009February 2010March 2011December 2011February 2012July 2012August 2012April 2013November 2017October 2018 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 3, "token_count": 515}, {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 31, "token_count": 268}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 14, "token_count": 24}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 14, "token_count": 60}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 17, "token_count": 10}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 54, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	526	44.02%
Roy Zang	268	22.43%
Olof Johansson	95	7.95%
Benjamin Herrenschmidt	95	7.95%
Kumar Gala	24	2.01%
Christophe Leroy	19	1.59%
Michael Ellerman	18	1.51%
Stephen Rothwell	10	0.84%
Scott Wood	10	0.84%
Jia Hongtao	8	0.67%
Arnd Bergmann	6	0.50%
Grant C. Likely	1	0.08%
Others	115	9.62%
Total	1195

mpic_msgr.h

129

-

5

210

Jia HongtaoScott WoodMichael EllermanOthers February 2012April 2012August 2012September 2016June 2019 var spanGroupData = [ {"timestamp": 1328083200, "group": [ {"author_id": 54, "token_count": 201}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Jia Hongtao	201	95.71%
Scott Wood	3	1.43%
Michael Ellerman	1	0.48%
Others	5	2.38%
Total	210

mpic_timer.h

42

-

3

161

Arnd BergmannOthers April 2013January 2018May 2019 var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	4	2.48%
Others	157	97.52%
Total	161

msi_bitmap.h

31

-

3

120

Michael EllermanOthers August 2008September 2015June 2019 var spanGroupData = [ {"timestamp": 1217574000, "group": [ {"author_id": 6, "token_count": 115}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	115	95.83%
Others	5	4.17%
Total	120

nmi.h

20

-

5

81

Nicholas PigginMichael EllermanAnton BlanchardCédric Le GoaterOthers April 2015July 2017August 2017November 2017May 2018June 2018February 2019January 2021 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 21}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 29}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 33, "token_count": 8}, {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	33	40.74%
Michael Ellerman	30	37.04%
Anton Blanchard	9	11.11%
Cédric Le Goater	8	9.88%
Others	1	1.23%
Total	81

nvram.h

94

-

12

364

Hari BathiniBenjamin HerrenschmidtAndrew MortonAnton BlanchardPaul MackerrasDavid HowellsArnd BergmannOthers February 2002January 2004February 2004June 2005October 2005November 2005December 2005August 2007December 2007February 2008July 2010August 2010February 2011October 2012February 2015May 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 39}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 155}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Hari Bathini	155	42.58%
Benjamin Herrenschmidt	112	30.77%
Andrew Morton	41	11.26%
Anton Blanchard	4	1.10%
Paul Mackerras	3	0.82%
David Howells	3	0.82%
Arnd Bergmann	3	0.82%
Others	43	11.81%
Total	364

ohare.h

55

-

5

110

Linus Torvalds (pre-git)Arnd BergmannPaul MackerrasOthers March 1998February 1999September 1999January 2000February 2002September 2003December 2005November 2017 var spanGroupData = [ {"timestamp": 888739200, "group": [ {"author_id": 11, "token_count": 67}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 13}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	84	76.36%
Arnd Bergmann	13	11.82%
Paul Mackerras	11	10.00%
Others	2	1.82%
Total	110

opal-api.h

1187

-

27

3446

Michael EllermanMahesh SalgaonkarBenjamin HerrenschmidtRussell CurreyHari BathiniGavin ShanFrederic BarratNicholas PigginMadhavan SrinivasanCédric Le GoaterOliver O'HalloranIan MunsieHaren MyneniOthers February 2015March 2015April 2015May 2015June 2015July 2015August 2015November 2015May 2016June 2016July 2016December 2016April 2017June 2017July 2017August 2017September 2017October 2017January 2018March 2018May 2018June 2018July 2018September 2018March 2019April 2019May 2019August 2019September 2019November 2019February 2020December 2020 var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 2070}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 22, "token_count": 189}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 6, "token_count": 37}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 48}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 189}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 58, "token_count": 231}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 24}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 46, "token_count": 17}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 29}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 22, "token_count": 54}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 33, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 46, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 111}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 33, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	2117	61.43%
Mahesh Salgaonkar	259	7.52%
Benjamin Herrenschmidt	240	6.96%
Russell Currey	235	6.82%
Hari Bathini	111	3.22%
Gavin Shan	48	1.39%
Frederic Barrat	34	0.99%
Nicholas Piggin	33	0.96%
Madhavan Srinivasan	24	0.70%
Cédric Le Goater	11	0.32%
Oliver O'Halloran	4	0.12%
Ian Munsie	4	0.12%
Haren Myneni	4	0.12%
Others	322	9.34%
Total	3446

opal.h

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35

2788

Benjamin HerrenschmidtGavin ShanMahesh SalgaonkarNicholas PigginCédric Le GoaterAnton BlanchardSuraj Jitindar SinghFrederic BarratHari BathiniMadhavan SrinivasanMichael EllermanRussell CurreyIan MunsieHaren MyneniMichael NeulingPaul MackerrasArnd BergmannOthers September 2011November 2011April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015August 2015November 2015January 2016February 2016May 2016June 2016July 2016November 2016December 2016April 2017July 2017August 2017September 2017November 2017January 2018March 2018April 2018May 2018June 2018July 2018December 2018March 2019April 2019May 2019September 2019November 2019April 2021 var spanGroupData = [ {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 757}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 1, "token_count": 89}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 18, "token_count": 71}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 14}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 22, "token_count": 34}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 1, "token_count": 1}, {"author_id": 22, "token_count": 31}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 1, "token_count": 10}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 36}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 22, "token_count": 26}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 18, "token_count": 22}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 37, "token_count": 13}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 33, "token_count": 8}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 22, "token_count": 11}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 58, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 58}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 30, "token_count": 48}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 62}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 211}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 33}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 46, "token_count": 48}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 5, "token_count": 41}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 33, "token_count": 45}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 39}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	1227	44.01%
Gavin Shan	178	6.38%
Mahesh Salgaonkar	126	4.52%
Nicholas Piggin	59	2.12%
Cédric Le Goater	53	1.90%
Anton Blanchard	52	1.87%
Suraj Jitindar Singh	48	1.72%
Frederic Barrat	48	1.72%
Hari Bathini	39	1.40%
Madhavan Srinivasan	33	1.18%
Michael Ellerman	16	0.57%
Russell Currey	14	0.50%
Ian Munsie	13	0.47%
Haren Myneni	10	0.36%
Michael Neuling	9	0.32%
Paul Mackerras	8	0.29%
Arnd Bergmann	1	0.04%
Others	854	30.63%
Total	2788

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35

830

Nicholas PigginMichael EllermanBenjamin HerrenschmidtAnton BlanchardDavid GibsonPaul MackerrasMahesh SalgaonkarScott WoodMichael NeulingAlexander GrafChristophe LeroyStephen RothwellGautham R. ShenoyArnd BergmannPeter ZijlstraOlof JohanssonNaveen N. RaoKevin HaoAndrew MortonMadhavan SrinivasanAneesh Kumar K.VOthers February 2002April 2002July 2002January 2004May 2004June 2004July 2004August 2004January 2005February 2005March 2005November 2005December 2005January 2006February 2006June 2006August 2006October 2006March 2007April 2007May 2007April 2008August 2008January 2009June 2009July 2009October 2009January 2010April 2010May 2010July 2010August 2010October 2010April 2011June 2011September 2011March 2012September 2012February 2013August 2013October 2013March 2014May 2014July 2014December 2014March 2015December 2015May 2016August 2016December 2016May 2017July 2017September 2017October 2017December 2017January 2018February 2018March 2018April 2018May 2018July 2018September 2018October 2018February 2019April 2019May 2019June 2019May 2020June 2020January 2021June 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 10, "token_count": 48}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 10, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 6, "token_count": 45}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 22, "token_count": 11}, {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 55, "token_count": 4}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 22}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 38}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 22, "token_count": 15}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 6, "token_count": 44}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 28}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 48, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	153	18.43%
Michael Ellerman	124	14.94%
Benjamin Herrenschmidt	75	9.04%
Anton Blanchard	71	8.55%
David Gibson	56	6.75%
Paul Mackerras	53	6.39%
Mahesh Salgaonkar	48	5.78%
Scott Wood	26	3.13%
Michael Neuling	25	3.01%
Alexander Graf	18	2.17%
Christophe Leroy	15	1.81%
Stephen Rothwell	8	0.96%
Gautham R. Shenoy	8	0.96%
Arnd Bergmann	6	0.72%
Peter Zijlstra	5	0.60%
Olof Johansson	4	0.48%
Naveen N. Rao	4	0.48%
Kevin Hao	4	0.48%
Andrew Morton	3	0.36%
Madhavan Srinivasan	2	0.24%
Aneesh Kumar K.V	2	0.24%
Others	120	14.46%
Total	830

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614

Michael EllermanKumar GalaChristophe LeroyBecky BrucePaul MackerrasAneesh Kumar K.VScott WoodBenjamin HerrenschmidtKevin HaoDavid GibsonSukadev BhattiproluNicholas PigginStephen RothwellDaniel AxtensOthers November 2005December 2005March 2006May 2006April 2008August 2008October 2008December 2008April 2009July 2009October 2009April 2010March 2011June 2011August 2011December 2011April 2013August 2013October 2013September 2015October 2015November 2015February 2016April 2016July 2016February 2018March 2018July 2018November 2018February 2019April 2019May 2019June 2019July 2019September 2019January 2020February 2020April 2020June 2020 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 6, "token_count": 134}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 21, "token_count": 50}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 17, "token_count": 24}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 55, "token_count": 12}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	143	23.29%
Kumar Gala	72	11.73%
Christophe Leroy	68	11.07%
Becky Bruce	50	8.14%
Paul Mackerras	49	7.98%
Aneesh Kumar K.V	41	6.68%
Scott Wood	25	4.07%
Benjamin Herrenschmidt	17	2.77%
Kevin Hao	12	1.95%
David Gibson	10	1.63%
Sukadev Bhattiprolu	5	0.81%
Nicholas Piggin	5	0.81%
Stephen Rothwell	3	0.49%
Daniel Axtens	1	0.16%
Others	113	18.40%
Total	614

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11

194

Christophe LeroyMichael EllermanKumar GalaBenjamin HerrenschmidtDavid HowellsBecky BruceArnd BergmannOthers November 2005December 2006November 2007April 2008September 2008December 2008January 2009May 2009August 2010February 2016November 2017November 2018August 2019 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 6, "token_count": 63}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	66	34.02%
Michael Ellerman	63	32.47%
Kumar Gala	28	14.43%
Benjamin Herrenschmidt	8	4.12%
David Howells	2	1.03%
Becky Bruce	1	0.52%
Arnd Bergmann	1	0.52%
Others	25	12.89%
Total	194

page_64.h

106

-

11

191

Michael EllermanAnton BlanchardPaul MackerrasBenjamin HerrenschmidtChristophe LeroyStephen RothwellArnd BergmannOthers November 2005August 2007October 2007May 2009August 2010March 2011May 2011October 2014January 2017July 2018May 2019April 2020 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 6, "token_count": 114}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 37}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	114	59.69%
Anton Blanchard	38	19.90%
Paul Mackerras	21	10.99%
Benjamin Herrenschmidt	6	3.14%
Christophe Leroy	3	1.57%
Stephen Rothwell	1	0.52%
Arnd Bergmann	1	0.52%
Others	7	3.66%
Total	191

paravirt.h

122

-

3

336

Nicholas PigginOthers July 2020December 2020January 2021May 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 288}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	292	86.90%
Others	44	13.10%
Total	336

parport.h

43

-

10

149

Michael NeulingArnd BergmannDavid GibsonStephen RothwellMichael EllermanOthers February 2002October 2005December 2005January 2006April 2007April 2009April 2010March 2013September 2016November 2017 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 15, "token_count": 100}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Neuling	100	67.11%
Arnd Bergmann	6	4.03%
David Gibson	3	2.01%
Stephen Rothwell	2	1.34%
Michael Ellerman	1	0.67%
Others	37	24.83%
Total	149

pasemi_dma.h

526

-

3

2042

Olof JohanssonOthers November 2007March 2008March 2011May 2019 var spanGroupData = [ {"timestamp": 1193900400, "group": [ {"author_id": 14, "token_count": 1743}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 14, "token_count": 296}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Olof Johansson	2039	99.85%
Others	3	0.15%
Total	2042

pci-bridge.h

302

-

25

1225

Kumar GalaGavin ShanBenjamin HerrenschmidtDaniel AxtensPaul MackerrasStephen RothwellOliver O'HalloranMichael NeulingAnton BlanchardCédric Le GoaterAlexey KardashevskiyBecky BruceArnd BergmannOthers February 2002September 2005October 2005November 2005December 2005June 2006May 2007June 2007July 2007October 2007November 2007December 2007June 2008October 2008April 2009August 2009April 2011November 2011March 2012May 2012September 2012March 2013April 2013May 2013January 2015March 2015April 2015May 2015June 2015October 2015March 2016May 2016August 2016September 2017November 2017January 2018February 2019March 2019May 2019August 2019September 2019June 2020July 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 55}, {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 24}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 4, "token_count": 288}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 25, "token_count": 52}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 59, "token_count": 83}, {"author_id": 18, "token_count": 98}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 59, "token_count": 33}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 40}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 47, "token_count": 10}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 47, "token_count": 22}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	350	28.57%
Gavin Shan	154	12.57%
Benjamin Herrenschmidt	121	9.88%
Daniel Axtens	116	9.47%
Paul Mackerras	92	7.51%
Stephen Rothwell	54	4.41%
Oliver O'Halloran	37	3.02%
Michael Neuling	33	2.69%
Anton Blanchard	32	2.61%
Cédric Le Goater	16	1.31%
Alexey Kardashevskiy	9	0.73%
Becky Bruce	6	0.49%
Arnd Bergmann	6	0.49%
Others	199	16.24%
Total	1225

pci.h

122

-

24

462

Benjamin HerrenschmidtPaul MackerrasAnton BlanchardGrant C. LikelyBecky BruceDaniel AxtensStephen RothwellNathan FontenotKumar GalaAndrew MortonMichael EllermanOthers February 2002December 2002February 2004March 2004October 2004March 2005May 2005October 2005November 2005November 2006March 2007June 2007December 2007September 2008October 2008December 2008August 2009July 2011March 2012March 2015May 2015January 2017April 2017January 2018February 2018May 2019September 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 27}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 7, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 35}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 1, "token_count": 91}, {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 51, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 59, "token_count": 16}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	139	30.09%
Paul Mackerras	47	10.17%
Anton Blanchard	44	9.52%
Grant C. Likely	20	4.33%
Becky Bruce	18	3.90%
Daniel Axtens	16	3.46%
Stephen Rothwell	9	1.95%
Nathan Fontenot	9	1.95%
Kumar Gala	9	1.95%
Andrew Morton	5	1.08%
Michael Ellerman	2	0.43%
Others	144	31.17%
Total	462

percpu.h

22

-

6

33

Anton BlanchardMichael EllermanStephen RothwellOthers September 2003August 2005January 2006January 2008February 2008November 2017August 2020 var spanGroupData = [ {"timestamp": 1062399600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	23	69.70%
Michael Ellerman	3	9.09%
Stephen Rothwell	1	3.03%
Others	6	18.18%
Total	33

perf_event.h

48

-

10

101

Madhavan SrinivasanScott WoodPaul MackerrasMichael EllermanAnton BlanchardOthers June 2009February 2010May 2010June 2012December 2018May 2019February 2020June 2020August 2020February 2021 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Madhavan Srinivasan	22	21.78%
Scott Wood	10	9.90%
Paul Mackerras	6	5.94%
Michael Ellerman	1	0.99%
Anton Blanchard	1	0.99%
Others	61	60.40%
Total	101

perf_event_fsl_emb.h

46

-

3

89

Scott WoodOthers February 2010June 2013May 2019 var spanGroupData = [ {"timestamp": 1265011200, "group": [ {"author_id": 17, "token_count": 86}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Scott Wood	86	96.63%
Others	3	3.37%
Total	89

perf_event_server.h

184

-

12

535

Scott WoodSukadev BhattiproluMadhavan SrinivasanMichael EllermanBenjamin HerrenschmidtOthers February 2010March 2012September 2012November 2012January 2013February 2013April 2013June 2013July 2013March 2014July 2014January 2016January 2017April 2017March 2018June 2018May 2019July 2020August 2020October 2020February 2021March 2021April 2021 var spanGroupData = [ {"timestamp": 1265011200, "group": [ {"author_id": 17, "token_count": 222}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 44, "token_count": 88}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 44, "token_count": 18}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 28, "token_count": 31}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 28, "token_count": 9}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 28, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Scott Wood	222	41.50%
Sukadev Bhattiprolu	111	20.75%
Madhavan Srinivasan	73	13.64%
Michael Ellerman	22	4.11%
Benjamin Herrenschmidt	8	1.50%
Others	99	18.50%
Total	535

pgalloc.h

73

-

10

247

Christophe LeroyPaul MackerrasAnton BlanchardBenjamin HerrenschmidtMichael EllermanKumar GalaAneesh Kumar K.VOthers February 2002November 2005November 2008July 2009April 2016May 2017August 2017November 2017April 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 155}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	155	62.75%
Paul Mackerras	9	3.64%
Anton Blanchard	6	2.43%
Benjamin Herrenschmidt	4	1.62%
Michael Ellerman	3	1.21%
Kumar Gala	3	1.21%
Aneesh Kumar K.V	3	1.21%
Others	64	25.91%
Total	247

pgtable-be-types.h

112

-

4

484

Aneesh Kumar K.VChristophe LeroyBenjamin HerrenschmidtOthers April 2016July 2016December 2016July 2017November 2017April 2019 var spanGroupData = [ {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 386}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 58}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	479	98.97%
Christophe Leroy	3	0.62%
Benjamin Herrenschmidt	1	0.21%
Others	1	0.21%
Total	484

pgtable-types.h

77

-

5

327

Aneesh Kumar K.VMichael EllermanChristophe LeroyBenjamin HerrenschmidtOthers February 2016April 2016December 2016July 2017October 2017November 2017November 2018April 2019 var spanGroupData = [ {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 201}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 57}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	234	71.56%
Michael Ellerman	58	17.74%
Christophe Leroy	33	10.09%
Benjamin Herrenschmidt	1	0.31%
Others	1	0.31%
Total	327

pgtable.h

181

-

15

564

Christophe LeroyAneesh Kumar K.VDavid GibsonMichael EllermanCédric Le GoaterAnton BlanchardAlexey KardashevskiyJordan NietheBenjamin HerrenschmidtScott WoodPaul MackerrasOthers February 2002November 2005June 2007December 2008February 2009February 2011October 2011June 2013November 2013August 2014July 2015November 2015February 2016December 2016July 2017August 2017November 2017May 2018October 2018November 2018May 2019July 2019August 2019May 2020June 2020January 2021June 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 2, "token_count": 65}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 88}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 33, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 45, "token_count": 6}, {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	197	34.93%
Aneesh Kumar K.V	180	31.91%
David Gibson	44	7.80%
Michael Ellerman	19	3.37%
Cédric Le Goater	12	2.13%
Anton Blanchard	11	1.95%
Alexey Kardashevskiy	9	1.60%
Jordan Niethe	6	1.06%
Benjamin Herrenschmidt	6	1.06%
Scott Wood	5	0.89%
Paul Mackerras	3	0.53%
Others	72	12.77%
Total	564

pkeys.h

172

-

4

524

Ram PaiAneesh Kumar K.VOthers January 2018July 2018June 2020July 2020 var spanGroupData = [ {"timestamp": 1514793600, "group": [ {"author_id": 34, "token_count": 429}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 34, "token_count": 38}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 43}, ]}, ]

Author Name	Tokens	Token Proportion
Ram Pai	467	89.12%
Aneesh Kumar K.V	43	8.21%
Others	14	2.67%
Total	524

plpar_wrappers.h

412

-

19

1552

Benjamin HerrenschmidtAnton BlanchardNicholas PigginMichael NeulingIan MunsieMichael EllermanGautham R. ShenoyAneesh Kumar K.VDavid GibsonChristophe LeroyOthers September 2004December 2004November 2005July 2006August 2006March 2007June 2007August 2008March 2009October 2009May 2010July 2011October 2012November 2012December 2012January 2013August 2013November 2013May 2014November 2015November 2016December 2016November 2017January 2018March 2018May 2018August 2019July 2020May 2021 var spanGroupData = [ {"timestamp": 1094022000, "group": [ {"author_id": 1, "token_count": 313}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 6, "token_count": 52}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 7, "token_count": 148}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 15, "token_count": 43}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 43, "token_count": 70}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 15, "token_count": 64}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 37, "token_count": 81}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 37, "token_count": 46}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 7, "token_count": 44}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 50}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 15, "token_count": 60}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 175}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	313	20.17%
Anton Blanchard	203	13.08%
Nicholas Piggin	195	12.56%
Michael Neuling	172	11.08%
Ian Munsie	127	8.18%
Michael Ellerman	78	5.03%
Gautham R. Shenoy	70	4.51%
Aneesh Kumar K.V	64	4.12%
David Gibson	50	3.22%
Christophe Leroy	23	1.48%
Others	257	16.56%
Total	1552

pmac_feature.h

405

-

11

819

Benjamin HerrenschmidtPaul MackerrasBecky BruceMichael EllermanOthers February 2002May 2002March 2003August 2003September 2003February 2004June 2004November 2004February 2005March 2005April 2005September 2005December 2005January 2006March 2006October 2006May 2007February 2008February 2010March 2011February 2016May 2016 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 362}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 1, "token_count": 213}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 1, "token_count": 38}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 58}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	430	52.50%
Paul Mackerras	371	45.30%
Becky Bruce	3	0.37%
Michael Ellerman	1	0.12%
Others	14	1.71%
Total	819

pmac_low_i2c.h

98

-

4

313

Benjamin HerrenschmidtArnd BergmannOthers February 2004December 2005January 2006December 2009May 2019 var spanGroupData = [ {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 100}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 204}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	304	97.12%
Arnd Bergmann	6	1.92%
Others	3	0.96%
Total	313

pmac_pfunc.h

254

-

5

977

Benjamin HerrenschmidtOthers January 2006February 2006June 2006November 2017April 2018 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 964}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	964	98.67%
Others	13	1.33%
Total	977

pmc.h

53

-

10

161

Nicholas PigginPaul MackerrasKumar GalaDavid GibsonArnd BergmannOlof JohanssonStephen RothwellBenjamin HerrenschmidtOthers January 2005September 2005October 2005November 2005December 2005April 2007September 2009February 2018May 2019August 2021 var spanGroupData = [ {"timestamp": 1104566400, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	62	38.51%
Paul Mackerras	36	22.36%
Kumar Gala	27	16.77%
David Gibson	19	11.80%
Arnd Bergmann	6	3.73%
Olof Johansson	3	1.86%
Stephen Rothwell	1	0.62%
Benjamin Herrenschmidt	1	0.62%
Others	6	3.73%
Total	161

pmi.h

53

-

2

126

Others February 2007July 2007July 2008May 2019 var spanGroupData = [ {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Others	126	100.00%
Total	126

pnv-ocxl.h

85

-

4

341

Frederic BarratOthers January 2018May 2018April 2019November 2020 var spanGroupData = [ {"timestamp": 1514793600, "group": [ {"author_id": 46, "token_count": 206}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 133}, ]}, ]

Author Name	Tokens	Token Proportion
Frederic Barrat	206	60.41%
Others	135	39.59%
Total	341

pnv-pci.h

77

-

11

390

Ian MunsieGavin ShanFrederic BarratCédric Le GoaterMichael NeulingOthers October 2014January 2015May 2015May 2016July 2016August 2016September 2016January 2017March 2018September 2018May 2019November 2019July 2021 var spanGroupData = [ {"timestamp": 1412146800, "group": [ {"author_id": 37, "token_count": 120}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 85}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 46, "token_count": 7}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Ian Munsie	120	30.77%
Gavin Shan	102	26.15%
Frederic Barrat	7	1.79%
Cédric Le Goater	2	0.51%
Michael Neuling	1	0.26%
Others	158	40.51%
Total	390

powernv.h

21

-

4

62

Michael EllermanPaul MackerrasOthers December 2016October 2017February 2019May 2019 var spanGroupData = [ {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	14	22.58%
Paul Mackerras	11	17.74%
Others	37	59.68%
Total	62

ppc-opcode.h

676

-

36

3890

Balamuruhan SChristophe LeroyMichael NeulingJia HongtaoKumar GalaPaul MackerrasAnton BlanchardBenjamin HerrenschmidtNaveen N. RaoJordan NietheNicholas PigginAneesh Kumar K.VSimon GuoDan StreetmanAndy FlemingSukadev BhattiproluMichael EllermanIan MunsieSuraj Jitindar SinghAlexey KardashevskiyOthers February 2009April 2009July 2009February 2010March 2010June 2010December 2010January 2011April 2011July 2011December 2011June 2012September 2012October 2012November 2012February 2013April 2013September 2013December 2014February 2015March 2015May 2015April 2016June 2016July 2016September 2016November 2016February 2017March 2017April 2017May 2017June 2017August 2017January 2018February 2018May 2018June 2018July 2018October 2018November 2018January 2019February 2019May 2019June 2019May 2020June 2020July 2020October 2020November 2020March 2021April 2021May 2021 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 114}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 15, "token_count": 29}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 7, "token_count": 26}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 7, "token_count": 24}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 50, "token_count": 17}, {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 15, "token_count": 317}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 54, "token_count": 173}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 52, "token_count": 21}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 7, "token_count": 36}, {"author_id": 35, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 35, "token_count": 7}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 22}, {"author_id": 44, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 56, "token_count": 24}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 22}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 46}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 16, "token_count": 1707}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 16, "token_count": 66}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 16, "token_count": 101}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 121}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 217}, {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Balamuruhan S	1874	48.17%
Christophe Leroy	385	9.90%
Michael Neuling	375	9.64%
Jia Hongtao	173	4.45%
Kumar Gala	115	2.96%
Paul Mackerras	103	2.65%
Anton Blanchard	94	2.42%
Benjamin Herrenschmidt	89	2.29%
Naveen N. Rao	47	1.21%
Jordan Niethe	46	1.18%
Nicholas Piggin	37	0.95%
Aneesh Kumar K.V	28	0.72%
Simon Guo	24	0.62%
Dan Streetman	21	0.54%
Andy Fleming	17	0.44%
Sukadev Bhattiprolu	8	0.21%
Michael Ellerman	8	0.21%
Ian Munsie	6	0.15%
Suraj Jitindar Singh	4	0.10%
Alexey Kardashevskiy	4	0.10%
Others	432	11.11%
Total	3890

ppc-pci.h

72

-

14

376

Gavin ShanAnton BlanchardPaul MackerrasStephen RothwellBenjamin HerrenschmidtOliver O'HalloranArnd BergmannRussell CurreyOthers February 2002March 2002July 2004August 2004October 2004November 2004June 2005September 2005November 2005December 2005September 2006November 2006March 2007May 2007June 2007September 2010January 2012February 2012September 2012April 2014March 2015July 2015May 2016November 2016September 2018November 2018May 2019August 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 49}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 25, "token_count": 17}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 18, "token_count": 26}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 47, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Gavin Shan	66	17.55%
Anton Blanchard	51	13.56%
Paul Mackerras	26	6.91%
Stephen Rothwell	20	5.32%
Benjamin Herrenschmidt	14	3.72%
Oliver O'Halloran	7	1.86%
Arnd Bergmann	6	1.60%
Russell Currey	2	0.53%
Others	184	48.94%
Total	376

ppc4xx.h

13

-

3

21

Daniel AxtensOthers March 2008July 2016May 2019 var spanGroupData = [ {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Daniel Axtens	1	4.76%
Others	20	95.24%
Total	21

ppc_asm.h

781

-

19

2582

Michael NeulingPaul MackerrasKumar GalaLinus Torvalds (pre-git)Christophe LeroyAnton BlanchardNicholas PigginBenjamin HerrenschmidtScott WoodMichael EllermanKevin HaoDavid GibsonStephen RothwellAlexander GrafRussell CurreyOthers June 1999January 2000May 2000February 2002May 2002June 2002June 2004September 2005October 2005November 2005January 2006October 2006July 2007September 2007June 2008February 2009July 2009August 2010January 2011June 2011April 2012June 2012July 2012May 2013July 2013August 2013September 2013October 2013November 2013December 2013February 2014March 2014April 2014May 2014June 2014February 2015March 2016June 2016September 2016October 2016May 2017August 2017October 2017February 2018April 2018July 2018December 2018August 2019June 2020July 2020September 2020November 2020December 2020April 2021June 2021August 2021 var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 11, "token_count": 191}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 11, "token_count": 112}, ]}, {"timestamp": 957164400, "group": [ {"author_id": 11, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 295}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 4, "token_count": 224}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 4, "token_count": 125}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 52}, {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 15, "token_count": 634}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 17, "token_count": 49}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 15, "token_count": 98}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 51}, {"author_id": 1, "token_count": 28}, {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 55, "token_count": 11}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 36}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 96}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 7, "token_count": 13}, {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 210}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Neuling	738	28.58%
Paul Mackerras	364	14.10%
Kumar Gala	357	13.83%
Linus Torvalds (pre-git)	315	12.20%
Christophe Leroy	267	10.34%
Anton Blanchard	232	8.99%
Nicholas Piggin	87	3.37%
Benjamin Herrenschmidt	66	2.56%
Scott Wood	61	2.36%
Michael Ellerman	14	0.54%
Kevin Hao	11	0.43%
David Gibson	11	0.43%
Stephen Rothwell	9	0.35%
Alexander Graf	7	0.27%
Russell Currey	1	0.04%
Others	42	1.63%
Total	2582

probes.h

54

-

4

159

Nicholas PigginOthers August 2012September 2012December 2012May 2019June 2021 var spanGroupData = [ {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	12	7.55%
Others	147	92.45%
Total	159

processor.h

418

-

41

1352

Paul MackerrasChristophe LeroyLinus Torvalds (pre-git)Michael NeulingNicholas PigginDave KleikampBharat BhushanAnton BlanchardMichael EllermanKumar GalaHaren MyneniBenjamin HerrenschmidtDavid HowellsScott WoodMadhavan SrinivasanAlexey KardashevskiyAlexander GrafIan MunsieGautham R. ShenoySukadev BhattiproluAndrew MortonArnd BergmannSimon GuoOthers June 1995January 1997March 1997August 1997January 1998March 1998June 1999September 1999January 2000October 2000February 2002August 2002January 2003September 2003April 2004June 2004January 2005October 2005November 2005December 2005March 2006June 2006July 2006April 2008June 2008July 2008October 2008February 2010April 2010June 2010March 2011April 2011November 2011December 2011March 2012August 2012September 2012December 2012February 2013March 2013April 2013May 2013June 2013July 2013August 2013September 2013December 2013February 2014December 2014May 2015October 2015February 2016March 2016July 2016September 2016January 2017June 2017November 2017July 2018September 2018October 2018January 2019February 2019March 2019April 2019May 2019July 2019December 2019February 2020April 2020May 2020July 2020August 2020September 2020November 2020March 2021April 2021June 2021 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 11, "token_count": 37}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 11, "token_count": 30}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 11, "token_count": 24}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 3, "token_count": 92}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 58}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 3, "token_count": 97}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 15, "token_count": 31}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 36, "token_count": 61}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 24}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 41, "token_count": 25}, {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 37, "token_count": 9}, {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 32, "token_count": 52}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 27}, {"author_id": 3, "token_count": 120}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	398	29.44%
Christophe Leroy	132	9.76%
Linus Torvalds (pre-git)	114	8.43%
Michael Neuling	83	6.14%
Nicholas Piggin	76	5.62%
Dave Kleikamp	61	4.51%
Bharat Bhushan	57	4.22%
Anton Blanchard	49	3.62%
Michael Ellerman	35	2.59%
Kumar Gala	30	2.22%
Haren Myneni	25	1.85%
Benjamin Herrenschmidt	25	1.85%
David Howells	24	1.78%
Scott Wood	18	1.33%
Madhavan Srinivasan	12	0.89%
Alexey Kardashevskiy	12	0.89%
Alexander Graf	11	0.81%
Ian Munsie	9	0.67%
Gautham R. Shenoy	5	0.37%
Sukadev Bhattiprolu	4	0.30%
Andrew Morton	4	0.30%
Arnd Bergmann	3	0.22%
Simon Guo	1	0.07%
Others	164	12.13%
Total	1352

prom.h

182

-

18

496

Nathan FontenotPaul MackerrasSuraj Jitindar SinghCédric Le GoaterBenjamin HerrenschmidtGrant C. LikelyAneesh Kumar K.VDavid GibsonAndrew MortonAnton BlanchardOthers October 2005November 2005May 2006July 2006February 2007June 2010July 2011April 2013July 2013August 2013September 2013April 2014December 2016January 2017February 2017August 2017December 2017May 2019May 2020August 2021 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 51, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 42, "token_count": 162}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 30, "token_count": 34}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 33, "token_count": 17}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 42, "token_count": 5}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Nathan Fontenot	167	33.67%
Paul Mackerras	46	9.27%
Suraj Jitindar Singh	34	6.85%
Cédric Le Goater	17	3.43%
Benjamin Herrenschmidt	11	2.22%
Grant C. Likely	7	1.41%
Aneesh Kumar K.V	7	1.41%
David Gibson	5	1.01%
Andrew Morton	3	0.60%
Anton Blanchard	2	0.40%
Others	197	39.72%
Total	496

ps3.h

521

-

11

1950

Geoff LevandGeert UytterhoevenBenjamin HerrenschmidtStephen RothwellDavid HowellsOthers November 2006January 2007February 2007April 2007May 2007June 2007September 2007January 2008March 2008July 2008December 2008January 2009February 2009June 2009October 2012February 2013July 2016January 2017May 2019November 2020June 2021 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 9, "token_count": 851}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 12, "token_count": 44}, {"author_id": 9, "token_count": 65}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 12, "token_count": 27}, {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 9, "token_count": 27}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 9, "token_count": 365}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 12, "token_count": 33}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 9, "token_count": 24}, {"author_id": 60, "token_count": 309}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 12, "token_count": 9}, {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 12, "token_count": 21}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 25, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 12, "token_count": 15}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 12, "token_count": 62}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 9, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Geoff Levand	1377	70.62%
Geert Uytterhoeven	222	11.38%
Benjamin Herrenschmidt	6	0.31%
Stephen Rothwell	4	0.21%
David Howells	1	0.05%
Others	340	17.44%
Total	1950

ps3av.h

731

-

7

2429

Geert UytterhoevenMichael EllermanOthers February 2007May 2007June 2007October 2007February 2008October 2008March 2009May 2016May 2019 var spanGroupData = [ {"timestamp": 1170316800, "group": [ {"author_id": 12, "token_count": 2262}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 12, "token_count": 23}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 12, "token_count": 100}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Geert Uytterhoeven	2385	98.19%
Michael Ellerman	1	0.04%
Others	43	1.77%
Total	2429

ps3gpu.h

74

-

2

222

Geert UytterhoevenOthers June 2009May 2019 var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 12, "token_count": 220}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Geert Uytterhoeven	220	99.10%
Others	2	0.90%
Total	222

ps3stor.h

59

-

2

192

Geert UytterhoevenOthers June 2007May 2019June 2019 var spanGroupData = [ {"timestamp": 1180681200, "group": [ {"author_id": 12, "token_count": 189}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Geert Uytterhoeven	190	98.96%
Others	2	1.04%
Total	192

pte-walk.h

88

-

2

344

Aneesh Kumar K.VNicholas Piggin July 2017May 2019May 2021 var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 179}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 84}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 81}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	263	76.45%
Nicholas Piggin	81	23.55%
Total	344

ptrace.h

393

-

20

1290

Nicholas PigginChristophe LeroyMahesh SalgaonkarMichael EllermanStephen RothwellAnton BlanchardBenjamin HerrenschmidtPaul MackerrasAneesh Kumar K.VDavid HowellsDave KleikampOthers February 2002June 2004September 2005November 2005January 2008April 2008July 2008May 2009December 2009February 2010April 2010February 2012August 2012October 2012February 2014August 2014June 2016April 2018July 2018October 2018November 2018January 2019April 2019May 2019June 2019August 2019February 2020May 2020June 2020November 2020February 2021March 2021May 2021June 2021July 2021August 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 25, "token_count": 48}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 22, "token_count": 182}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 16}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 6, "token_count": 88}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 115}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 34}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 25}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 13}, {"author_id": 5, "token_count": 133}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 25}, {"author_id": 5, "token_count": 136}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 66}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 110}, {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	456	35.35%
Christophe Leroy	272	21.09%
Mahesh Salgaonkar	182	14.11%
Michael Ellerman	95	7.36%
Stephen Rothwell	48	3.72%
Anton Blanchard	39	3.02%
Benjamin Herrenschmidt	33	2.56%
Paul Mackerras	28	2.17%
Aneesh Kumar K.V	23	1.78%
David Howells	22	1.71%
Dave Kleikamp	2	0.16%
Others	90	6.98%
Total	1290

qspinlock.h

84

-

3

272

Nicholas PigginOthers July 2020March 2021May 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 270}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	270	99.26%
Others	2	0.74%
Total	272

qspinlock_paravirt.h

7

-

1

15

Nicholas Piggin July 2020 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	15	100.00%
Total	15

reg.h

1452

-

57

5381

Paul MackerrasBenjamin HerrenschmidtOlof JohanssonMichael NeulingMichael EllermanChristophe LeroyKumar GalaAnton BlanchardAndy FlemingSimon GuoAlexander GrafScott WoodArnd BergmannAneesh Kumar K.VNicholas PigginSukadev BhattiproluMadhavan SrinivasanJordan NietheIan MunsieSuraj Jitindar SinghAnton VorontsovCédric Le GoaterHaren MyneniGeoff LevandStephen RothwellOliver O'HalloranDavid GibsonDave KleikampRam PaiOthers September 2005October 2005November 2005December 2005January 2006June 2006September 2006October 2006December 2006January 2007February 2007April 2007June 2007September 2007October 2007January 2008February 2008June 2008December 2008April 2009May 2009June 2009July 2009October 2009January 2010February 2010March 2010July 2010November 2010January 2011March 2011April 2011May 2011June 2011July 2011November 2011December 2011July 2012August 2012September 2012October 2012November 2012December 2012February 2013March 2013April 2013June 2013July 2013August 2013September 2013December 2013January 2014March 2014April 2014May 2014August 2014October 2014December 2014March 2015July 2015October 2015November 2015February 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017April 2017May 2017July 2017August 2017November 2017January 2018March 2018April 2018May 2018July 2018August 2018October 2018November 2018December 2018January 2019February 2019April 2019August 2019September 2019October 2019February 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020January 2021February 2021April 2021May 2021August 2021 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 3, "token_count": 903}, {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 1315}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 10, "token_count": 4}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 50, "token_count": 110}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 13, "token_count": 58}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 22}, {"author_id": 1, "token_count": 10}, {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 14, "token_count": 30}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 14, "token_count": 218}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 14, "token_count": 116}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 50, "token_count": 8}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 27, "token_count": 13}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 4, "token_count": 141}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 198}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 8, "token_count": 45}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 213}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 3, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 3, "token_count": 22}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 3, "token_count": 77}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 6, "token_count": 21}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 15, "token_count": 15}, {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 37, "token_count": 5}, {"author_id": 15, "token_count": 8}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 15, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 37, "token_count": 13}, {"author_id": 15, "token_count": 79}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 15, "token_count": 23}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 60}, {"author_id": 15, "token_count": 6}, {"author_id": 3, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 6, "token_count": 34}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 15, "token_count": 48}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 15}, {"author_id": 3, "token_count": 59}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 15, "token_count": 75}, {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 15, "token_count": 4}, {"author_id": 17, "token_count": 36}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 6, "token_count": 36}, {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 7, "token_count": 63}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 39}, {"author_id": 1, "token_count": 4}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 15, "token_count": 9}, {"author_id": 3, "token_count": 24}, {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 64}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 56, "token_count": 68}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 27}, {"author_id": 44, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 45, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 12}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 33, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 28, "token_count": 28}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 49}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	2605	48.41%
Benjamin Herrenschmidt	534	9.92%
Olof Johansson	385	7.15%
Michael Neuling	324	6.02%
Michael Ellerman	193	3.59%
Christophe Leroy	150	2.79%
Kumar Gala	142	2.64%
Anton Blanchard	134	2.49%
Andy Fleming	118	2.19%
Simon Guo	68	1.26%
Alexander Graf	65	1.21%
Scott Wood	63	1.17%
Arnd Bergmann	58	1.08%
Aneesh Kumar K.V	54	1.00%
Nicholas Piggin	53	0.98%
Sukadev Bhattiprolu	28	0.52%
Madhavan Srinivasan	28	0.52%
Jordan Niethe	23	0.43%
Ian Munsie	18	0.33%
Suraj Jitindar Singh	13	0.24%
Anton Vorontsov	13	0.24%
Cédric Le Goater	6	0.11%
Haren Myneni	5	0.09%
Geoff Levand	5	0.09%
Stephen Rothwell	4	0.07%
Oliver O'Halloran	4	0.07%
David Gibson	4	0.07%
Dave Kleikamp	4	0.07%
Ram Pai	1	0.02%
Others	279	5.18%
Total	5381

reg_8xx.h

83

-

6

268

Christophe LeroyLinus Torvalds (pre-git)Kumar GalaDavid GibsonOthers March 1998May 1998January 2003March 2005November 2005February 2016August 2016November 2016December 2016November 2017August 2019November 2019 var spanGroupData = [ {"timestamp": 888739200, "group": [ {"author_id": 11, "token_count": 114}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 56}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	139	51.87%
Linus Torvalds (pre-git)	116	43.28%
Kumar Gala	6	2.24%
David Gibson	4	1.49%
Others	3	1.12%
Total	268

reg_a2.h

154

-

3

518

Benjamin HerrenschmidtChristophe LeroyOthers April 2011July 2018May 2019 var spanGroupData = [ {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 513}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	513	99.03%
Christophe Leroy	3	0.58%
Others	2	0.39%
Total	518

reg_booke.h

700

-

22

2822

Becky BruceDave KleikampScott WoodKumar GalaBenjamin HerrenschmidtAndy FlemingBharat BhushanChristophe LeroyAlexander GrafMichael EllermanTimur TabiAnton BlanchardOthers May 2007August 2007November 2007December 2007June 2008July 2008January 2009March 2009June 2009July 2009August 2009February 2010March 2010April 2010July 2010November 2010March 2011April 2011May 2011June 2011August 2011September 2011December 2011January 2012August 2012January 2013July 2013August 2013December 2013April 2014May 2014July 2014August 2014September 2015April 2019June 2019February 2021 var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 21, "token_count": 1255}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 4, "token_count": 60}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 4, "token_count": 86}, {"author_id": 60, "token_count": 212}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 119}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 36, "token_count": 384}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 36, "token_count": 84}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 17, "token_count": 60}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 50, "token_count": 92}, {"author_id": 17, "token_count": 154}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 32, "token_count": 21}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 17, "token_count": 54}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 2, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Becky Bruce	1257	44.54%
Dave Kleikamp	468	16.58%
Scott Wood	294	10.42%
Kumar Gala	177	6.27%
Benjamin Herrenschmidt	124	4.39%
Andy Fleming	92	3.26%
Bharat Bhushan	40	1.42%
Christophe Leroy	6	0.21%
Alexander Graf	5	0.18%
Michael Ellerman	4	0.14%
Timur Tabi	3	0.11%
Anton Blanchard	3	0.11%
Others	349	12.37%
Total	2822

reg_fsl_emb.h

89

-

6

316

Andy FlemingChristophe LeroyOthers February 2008November 2009June 2013November 2017July 2018 var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 50, "token_count": 236}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Andy Fleming	236	74.68%
Christophe Leroy	3	0.95%
Others	77	24.37%
Total	316

rheap.h

92

-

5

325

Timur TabiOthers June 2004September 2006October 2006May 2007April 2018 var spanGroupData = [ {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 268}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 19, "token_count": 23}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Timur Tabi	23	7.08%
Others	302	92.92%
Total	325

rio.h

18

-

4

42

Kumar GalaOthers November 2005November 2010June 2011May 2019 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	1	2.38%
Others	41	97.62%
Total	42

rtas-types.h

116

-

1

237

Others May 2020 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 237}, ]}, ]

Author Name	Tokens	Token Proportion
Others	237	100.00%
Total	237

rtas.h

384

-

28

1429

Paul MackerrasMichael EllermanAnton BlanchardNathan FontenotSukadev BhattiproluMahesh SalgaonkarHari BathiniBenjamin HerrenschmidtHaren MyneniDavid HowellsArnd BergmannOliver O'HalloranDaniel AxtensOthers October 2005November 2005December 2005June 2006July 2006August 2006December 2006December 2007December 2008January 2009March 2009June 2009May 2010May 2011July 2011October 2011December 2011March 2012October 2012April 2013February 2014April 2014February 2015July 2015December 2015July 2016February 2017April 2018September 2018October 2018May 2019May 2020December 2020April 2021 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 3, "token_count": 558}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 21}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 41, "token_count": 14}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 6, "token_count": 50}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 44, "token_count": 61}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 7, "token_count": 80}, {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 42, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 42, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 179}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 28}, {"author_id": 42, "token_count": 40}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 22, "token_count": 57}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	565	39.54%
Michael Ellerman	91	6.37%
Anton Blanchard	86	6.02%
Nathan Fontenot	69	4.83%
Sukadev Bhattiprolu	61	4.27%
Mahesh Salgaonkar	57	3.99%
Hari Bathini	28	1.96%
Benjamin Herrenschmidt	28	1.96%
Haren Myneni	21	1.47%
David Howells	19	1.33%
Arnd Bergmann	12	0.84%
Oliver O'Halloran	8	0.56%
Daniel Axtens	2	0.14%
Others	382	26.73%
Total	1429

runlatch.h

46

-

2

54

David HowellsOthers March 2012November 2017 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 53}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	53	98.15%
Others	1	1.85%
Total	54

seccomp.h

34

-

3

91

Others April 2015November 2017November 2020 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 71}, ]}, ]

Author Name	Tokens	Token Proportion
Others	91	100.00%
Total	91

sections.h

98

-

13

343

Michael EllermanMahesh SalgaonkarPaul MackerrasNicholas PigginAnton BlanchardArnd BergmannNaveen N. RaoOthers July 2003September 2005December 2005August 2008September 2008November 2011November 2012January 2014March 2014March 2016June 2016April 2017November 2017March 2019November 2019June 2020 var spanGroupData = [ {"timestamp": 1057042800, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 22, "token_count": 61}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 29}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 44}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	77	22.45%
Mahesh Salgaonkar	61	17.78%
Paul Mackerras	32	9.33%
Nicholas Piggin	25	7.29%
Anton Blanchard	22	6.41%
Arnd Bergmann	6	1.75%
Naveen N. Rao	5	1.46%
Others	115	33.53%
Total	343

secure_boot.h

29

-

1

53

Others November 2019 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 53}, ]}, ]

Author Name	Tokens	Token Proportion
Others	53	100.00%
Total	53

security_features.h

113

-

5

228

Michael EllermanNicholas PigginNaveen N. RaoGeert UytterhoevenOthers March 2018May 2018July 2018October 2019November 2019June 2020November 2020May 2021October 2021 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 6, "token_count": 115}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 35, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	136	59.65%
Nicholas Piggin	56	24.56%
Naveen N. Rao	27	11.84%
Geert Uytterhoeven	4	1.75%
Others	5	2.19%
Total	228

secvar.h

35

-

1

122

Others November 2019 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 122}, ]}, ]

Author Name	Tokens	Token Proportion
Others	122	100.00%
Total	122

serial.h

21

-

3

36

Paul MackerrasBenjamin HerrenschmidtOthers November 2005January 2006May 2019 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	27	75.00%
Benjamin Herrenschmidt	7	19.44%
Others	2	5.56%
Total	36

set_memory.h

34

-

2

149

Russell CurreyChristophe Leroy June 2021 var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 58, "token_count": 135}, ]}, ]

Author Name	Tokens	Token Proportion
Russell Currey	135	90.60%
Christophe Leroy	14	9.40%
Total	149

setjmp.h

15

-

4

49

Michael NeulingOthers January 2008May 2019September 2019March 2020 var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 15, "token_count": 23}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Neuling	23	46.94%
Others	26	53.06%
Total	49

setup.h

83

-

11

381

Anton BlanchardBenjamin HerrenschmidtMichael EllermanNicholas PigginDavid GibsonMichael NeulingOthers November 2012October 2013November 2013September 2014July 2016November 2017December 2017January 2018February 2018April 2018July 2018September 2018December 2018June 2020November 2020 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 102}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 65}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 6, "token_count": 46}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 5, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	103	27.03%
Benjamin Herrenschmidt	65	17.06%
Michael Ellerman	62	16.27%
Nicholas Piggin	43	11.29%
David Gibson	6	1.57%
Michael Neuling	4	1.05%
Others	98	25.72%
Total	381

sfp-machine.h

343

-

7

434

Linus Torvalds (pre-git)Kumar GalaPaul MackerrasOthers June 1999September 2003June 2008October 2008April 2009May 2010September 2013December 2018 var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 11, "token_count": 297}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 4, "token_count": 58}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	297	68.43%
Kumar Gala	61	14.06%
Paul Mackerras	1	0.23%
Others	75	17.28%
Total	434

shmparam.h

7

-

3

15

Linus Torvalds (pre-git)Others June 1995September 2005November 2017 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	11	73.33%
Others	4	26.67%
Total	15

signal.h

12

-

7

35

Nicholas PigginLinus Torvalds (pre-git)Michael NeulingDavid GibsonDavid HowellsOthers June 1995January 1998November 2005October 2012November 2012May 2013November 2017February 2020 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	16	45.71%
Linus Torvalds (pre-git)	8	22.86%
Michael Neuling	3	8.57%
David Gibson	3	8.57%
David Howells	1	2.86%
Others	4	11.43%
Total	35

simple_spinlock.h

284

-

3

698

Nicholas PigginChristophe LeroyOthers July 2020March 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 692}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	692	99.14%
Christophe Leroy	3	0.43%
Others	3	0.43%
Total	698

simple_spinlock_types.h

21

-

1

48

Nicholas Piggin July 2020 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	48	100.00%
Total	48

slice.h

46

-

2

155

Christophe LeroyNicholas Piggin February 2018March 2018September 2018December 2018April 2019 var spanGroupData = [ {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 97}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	139	89.68%
Nicholas Piggin	16	10.32%
Total	155

smp.h

284

-

33

1125

Benjamin HerrenschmidtPaul MackerrasGautham R. ShenoyNicholas PigginAnton BlanchardMichael EllermanAndrew MortonOliver O'HalloranChristophe LeroyAndy FlemingKumar GalaArnd BergmannDavid GibsonOthers February 2002April 2002August 2003January 2004February 2004April 2004July 2004August 2004September 2004October 2004March 2005June 2005October 2005November 2005March 2006October 2006May 2007October 2007May 2008June 2008July 2008August 2008October 2008November 2008July 2009September 2009October 2009April 2010February 2011March 2011April 2011May 2011September 2011July 2012April 2013July 2013August 2013November 2013February 2014April 2015November 2015December 2015July 2016November 2016December 2016April 2017June 2017July 2017February 2018May 2018October 2018January 2019May 2019August 2020December 2020April 2021July 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 47}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 80}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 7, "token_count": 22}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 47}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 47, "token_count": 27}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 43, "token_count": 46}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 43, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 43, "token_count": 14}, {"author_id": 60, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	211	18.76%
Paul Mackerras	96	8.53%
Gautham R. Shenoy	87	7.73%
Nicholas Piggin	85	7.56%
Anton Blanchard	82	7.29%
Michael Ellerman	53	4.71%
Andrew Morton	36	3.20%
Oliver O'Halloran	27	2.40%
Christophe Leroy	14	1.24%
Andy Fleming	9	0.80%
Kumar Gala	7	0.62%
Arnd Bergmann	6	0.53%
David Gibson	1	0.09%
Others	411	36.53%
Total	1125

smu.h

694

-

13

974

Benjamin HerrenschmidtArnd BergmannGrant C. LikelyMichael EllermanOthers March 2005September 2005November 2005December 2005January 2006February 2006July 2006December 2007June 2010July 2011September 2012February 2015May 2016November 2017July 2020 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 1, "token_count": 521}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 231}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	831	85.32%
Arnd Bergmann	17	1.75%
Grant C. Likely	2	0.21%
Michael Ellerman	1	0.10%
Others	123	12.63%
Total	974

sparsemem.h

30

-

10

90

David GibsonMichael EllermanArnd BergmannAneesh Kumar K.VAnton BlanchardOthers June 2005November 2005December 2005June 2008August 2011December 2016February 2017November 2017June 2018November 2020 var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
David Gibson	9	10.00%
Michael Ellerman	6	6.67%
Arnd Bergmann	6	6.67%
Aneesh Kumar K.V	3	3.33%
Anton Blanchard	1	1.11%
Others	65	72.22%
Total	90

spinlock.h

21

-

7

51

Nicholas PigginAnton BlanchardArnd BergmannPaul MackerrasAndrew MortonOthers February 2002May 2004November 2005December 2005May 2019July 2020March 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	27	52.94%
Anton Blanchard	7	13.73%
Arnd Bergmann	6	11.76%
Paul Mackerras	2	3.92%
Andrew Morton	2	3.92%
Others	7	13.73%
Total	51

spinlock_types.h

16

-

4

33

Nicholas PigginKumar GalaOthers September 2005November 2017July 2020 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	16	48.48%
Kumar Gala	2	6.06%
Others	15	45.45%
Total	33

spu.h

679

-

24

2647

Arnd BergmannMark NutterBenjamin HerrenschmidtIan MunsieMichael EllermanGeoff LevandStephen RothwellOthers November 2005December 2005January 2006March 2006June 2006July 2006October 2006November 2006December 2006February 2007March 2007June 2007July 2007September 2007December 2007February 2008April 2008July 2008December 2008July 2011December 2011October 2013October 2014May 2019 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 13, "token_count": 1791}, {"author_id": 38, "token_count": 257}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 13, "token_count": 22}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 13, "token_count": 38}, {"author_id": 38, "token_count": 4}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 13, "token_count": 41}, {"author_id": 38, "token_count": 12}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 13, "token_count": 47}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 37, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Arnd Bergmann	1965	74.23%
Mark Nutter	273	10.31%
Benjamin Herrenschmidt	46	1.74%
Ian Munsie	6	0.23%
Michael Ellerman	4	0.15%
Geoff Levand	3	0.11%
Stephen Rothwell	2	0.08%
Others	348	13.15%
Total	2647

spu_csa.h

247

-

8

562

Mark NutterArnd BergmannBenjamin HerrenschmidtOthers November 2005December 2005June 2006March 2007April 2007July 2007December 2007April 2008May 2019 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 38, "token_count": 516}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mark Nutter	516	91.81%
Arnd Bergmann	25	4.45%
Benjamin Herrenschmidt	1	0.18%
Others	20	3.56%
Total	562

spu_info.h

15

-

4

16

David HowellsOthers November 2006January 2009October 2012May 2019 var spanGroupData = [ {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	2	12.50%
Others	14	87.50%
Total	16

spu_priv1.h

224

-

6

1037

Geoff LevandOthers June 2006October 2006November 2006February 2007August 2007December 2007March 2011May 2019 var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 9, "token_count": 796}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 9, "token_count": 140}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Geoff Levand	936	90.26%
Others	101	9.74%
Total	1037

sstep.h

181

-

8

499

Paul MackerrasJordan NietheBalamuruhan SNicholas PigginNaveen N. RaoOthers November 2004January 2005September 2014August 2017May 2018May 2019May 2020June 2020May 2021 var spanGroupData = [ {"timestamp": 1099296000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 164}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 254}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 20}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 16, "token_count": 19}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 35, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	421	84.37%
Jordan Niethe	20	4.01%
Balamuruhan S	19	3.81%
Nicholas Piggin	2	0.40%
Naveen N. Rao	2	0.40%
Others	35	7.01%
Total	499

stackprotector.h

38

-

1

77

Christophe Leroy September 2018 var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 2, "token_count": 77}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	77	100.00%
Total	77

stacktrace.h

13

-

1

20

Others August 2018 var spanGroupData = [ {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Others	20	100.00%
Total	20

string.h

85

-

8

491

Linus Torvalds (pre-git)Christophe LeroyNaveen N. RaoOliver O'HalloranOthers June 1995September 1996March 1997March 2000October 2000September 2005February 2008March 2017August 2017October 2017November 2017August 2018April 2019 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 11, "token_count": 134}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 35, "token_count": 143}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 47, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 127}, {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	159	32.38%
Christophe Leroy	147	29.94%
Naveen N. Rao	143	29.12%
Oliver O'Halloran	16	3.26%
Others	26	5.30%
Total	491

svm.h

35

-

2

80

Others August 2019August 2020 var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Others	80	100.00%
Total	80

swab.h

9

-

3

14

David HowellsOthers January 2009October 2012May 2019 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	1	7.14%
Others	13	92.86%
Total	14

swiotlb.h

19

-

3

40

Jia HongtaoBecky BruceOthers May 2009August 2012May 2019 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 54, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Jia Hongtao	21	52.50%
Becky Bruce	17	42.50%
Others	2	5.00%
Total	40

switch_to.h

117

-

11

527

Anton BlanchardDavid HowellsMichael EllermanNicholas PigginKevin HaoChristophe LeroySukadev BhattiproluBharat BhushanOthers March 2012April 2012June 2013July 2013June 2014July 2015October 2015February 2016November 2017February 2020March 2021 var spanGroupData = [ {"timestamp": 1330588800, "group": [ {"author_id": 20, "token_count": 112}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 6, "token_count": 74}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 32, "token_count": 5}, {"author_id": 55, "token_count": 33}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 7, "token_count": 143}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 44, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 39}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	158	29.98%
David Howells	112	21.25%
Michael Ellerman	90	17.08%
Nicholas Piggin	39	7.40%
Kevin Hao	33	6.26%
Christophe Leroy	26	4.93%
Sukadev Bhattiprolu	10	1.90%
Bharat Bhushan	5	0.95%
Others	54	10.25%
Total	527

synch.h

70

-

10

164

Kumar GalaAnton BlanchardNicholas PigginBecky BruceBenjamin HerrenschmidtArnd BergmannChristophe LeroyBoqun FengOthers February 2002May 2002September 2005December 2005June 2008July 2008February 2010November 2011November 2015November 2017July 2018September 2020 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 21, "token_count": 17}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 4, "token_count": 68}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 5, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Gala	73	44.51%
Anton Blanchard	27	16.46%
Nicholas Piggin	20	12.20%
Becky Bruce	17	10.37%
Benjamin Herrenschmidt	13	7.93%
Arnd Bergmann	6	3.66%
Christophe Leroy	2	1.22%
Boqun Feng	1	0.61%
Others	5	3.05%
Total	164

syscall.h

125

-

13

465

Nicholas PigginMichael EllermanChristophe LeroyIan MunsieOthers July 2008March 2010February 2011March 2014April 2014October 2014December 2014July 2015November 2016December 2018March 2019May 2019July 2019May 2020May 2021August 2021 var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 242}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 6, "token_count": 49}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 62}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	70	15.05%
Michael Ellerman	49	10.54%
Christophe Leroy	16	3.44%
Ian Munsie	7	1.51%
Others	323	69.46%
Total	465

syscalls.h

52

-

4

320

Cédric Le GoaterArnd BergmannOthers March 2006November 2017May 2018August 2021 var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 13, "token_count": 100}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 33, "token_count": 217}, ]}, ]

Author Name	Tokens	Token Proportion
Cédric Le Goater	217	67.81%
Arnd Bergmann	100	31.25%
Others	3	0.94%
Total	320

task_size_32.h

21

-

1

41

Christophe Leroy January 2019 var spanGroupData = [ {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 41}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	41	100.00%
Total	41

task_size_64.h

79

-

1

134

Christophe Leroy January 2019April 2019 var spanGroupData = [ {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 132}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	134	100.00%
Total	134

tce.h

30

-

6

59

Olof JohanssonArnd BergmannDavid GibsonOthers September 2005November 2005December 2005April 2006October 2006June 2011May 2019 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 14, "token_count": 24}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Olof Johansson	44	74.58%
Arnd Bergmann	6	10.17%
David Gibson	3	5.08%
Others	6	10.17%
Total	59

termios.h

18

-

6

22

Anton BlanchardStephen RothwellDavid HowellsArnd BergmannOthers February 2002September 2005October 2005May 2009October 2012May 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	13	59.09%
Stephen Rothwell	2	9.09%
David Howells	1	4.55%
Arnd Bergmann	1	4.55%
Others	5	22.73%
Total	22

thread_info.h

182

-

28

520

Anton BlanchardChristophe LeroyNicholas PigginPaul MackerrasBenjamin HerrenschmidtMichael EllermanDavid GibsonPeter ZijlstraAndrew MortonIan MunsieOthers February 2002April 2002April 2004June 2004December 2004January 2005March 2005June 2005October 2005November 2005March 2006April 2006July 2007April 2008May 2008July 2008January 2009February 2009July 2009February 2011May 2011February 2012August 2012September 2012May 2013November 2013January 2014January 2015March 2016May 2016February 2017November 2017February 2018May 2018July 2018September 2018January 2019December 2019March 2020October 2020January 2021April 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 70}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 26, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 37, "token_count": 9}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 48, "token_count": 9}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 5, "token_count": 30}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	88	16.92%
Christophe Leroy	65	12.50%
Nicholas Piggin	57	10.96%
Paul Mackerras	53	10.19%
Benjamin Herrenschmidt	39	7.50%
Michael Ellerman	16	3.08%
David Gibson	11	2.12%
Peter Zijlstra	10	1.92%
Andrew Morton	10	1.92%
Ian Munsie	9	1.73%
Others	162	31.15%
Total	520

time.h

123

-

15

346

Anton BlanchardPaul MackerrasNicholas PigginChristophe LeroyArnd BergmannAneesh Kumar K.VKevin HaoOliver O'HalloranBharat BhushanMahesh SalgaonkarOthers February 2002April 2002June 2005October 2005September 2006August 2007September 2007October 2007November 2011April 2012June 2014March 2015June 2016July 2016February 2018March 2019May 2019February 2020October 2020November 2020January 2021May 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 122}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 13, "token_count": 25}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 55, "token_count": 7}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	132	38.15%
Paul Mackerras	57	16.47%
Nicholas Piggin	38	10.98%
Christophe Leroy	27	7.80%
Arnd Bergmann	25	7.23%
Aneesh Kumar K.V	21	6.07%
Kevin Hao	7	2.02%
Oliver O'Halloran	5	1.45%
Bharat Bhushan	5	1.45%
Mahesh Salgaonkar	4	1.16%
Others	25	7.23%
Total	346

timex.h

24

-

6

46

Linus Torvalds (pre-git)Christophe LeroyBenjamin HerrenschmidtOthers March 1998December 1998October 2000February 2002September 2005October 2005October 2006August 2017November 2017August 2019November 2020 var spanGroupData = [ {"timestamp": 888739200, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 11, "token_count": 15}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	27	58.70%
Christophe Leroy	4	8.70%
Benjamin Herrenschmidt	3	6.52%
Others	12	26.09%
Total	46

tlb.h

93

-

12

290

Aneesh Kumar K.VPaul MackerrasBenjamin HerrenschmidtStephen RothwellPeter ZijlstraArnd BergmannAndrew MortonChristophe LeroyOthers July 2002August 2002January 2003November 2005December 2005October 2007July 2009October 2014July 2016October 2016July 2017September 2018November 2018May 2019February 2020June 2020July 2021 var spanGroupData = [ {"timestamp": 1025506800, "group": [ {"author_id": 3, "token_count": 66}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 25, "token_count": 31}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 51}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	108	37.24%
Paul Mackerras	67	23.10%
Benjamin Herrenschmidt	54	18.62%
Stephen Rothwell	31	10.69%
Peter Zijlstra	10	3.45%
Arnd Bergmann	6	2.07%
Andrew Morton	3	1.03%
Christophe Leroy	1	0.34%
Others	10	3.45%
Total	290

tlbflush.h

11

-

4

24

Paul MackerrasChristophe LeroyBenjamin HerrenschmidtStephen Rothwell April 2002November 2005December 2008July 2018 var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 2, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Paul Mackerras	10	41.67%
Christophe Leroy	7	29.17%
Benjamin Herrenschmidt	4	16.67%
Stephen Rothwell	3	12.50%
Total	24

tm.h

22

-

4

66

Michael NeulingPaul MackerrasMichael EllermanOthers February 2013May 2013January 2014March 2014October 2017November 2017 var spanGroupData = [ {"timestamp": 1359705600, "group": [ {"author_id": 15, "token_count": 44}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Neuling	53	80.30%
Paul Mackerras	8	12.12%
Michael Ellerman	4	6.06%
Others	1	1.52%
Total	66

topology.h

151

-

27

514

Michael EllermanAnton BlanchardBenjamin HerrenschmidtArnd BergmannNaveen N. RaoAneesh Kumar K.VNathan FontenotAndrew MortonStephen RothwellOthers September 2002August 2005September 2005December 2005May 2006June 2006November 2006March 2008July 2008December 2008February 2010April 2010May 2010December 2010January 2011December 2011August 2013June 2014May 2015June 2017September 2017November 2017January 2018February 2018May 2018July 2019August 2020September 2020November 2020April 2021August 2021 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 26, "token_count": 9}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 13, "token_count": 23}, {"author_id": 25, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 6, "token_count": 45}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 42, "token_count": 21}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 35, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 60, "token_count": 60}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	46	8.95%
Anton Blanchard	46	8.95%
Benjamin Herrenschmidt	36	7.00%
Arnd Bergmann	29	5.64%
Naveen N. Rao	28	5.45%
Aneesh Kumar K.V	22	4.28%
Nathan Fontenot	21	4.09%
Andrew Morton	9	1.75%
Stephen Rothwell	8	1.56%
Others	269	52.33%
Total	514

trace.h

243

-

8

369

Anton BlanchardChristophe LeroyAneesh Kumar K.VMichael EllermanOthers October 2009May 2012July 2014April 2015December 2015November 2016April 2017November 2017March 2018May 2018October 2018 var spanGroupData = [ {"timestamp": 1254380400, "group": [ {"author_id": 7, "token_count": 135}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 7, "token_count": 65}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 7, "token_count": 60}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 7, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	305	82.66%
Christophe Leroy	17	4.61%
Aneesh Kumar K.V	17	4.61%
Michael Ellerman	3	0.81%
Others	27	7.32%
Total	369

trace_clock.h

17

-

2

29

Naveen N. RaoOthers April 2015June 2019 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 35, "token_count": 27}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Naveen N. Rao	27	93.10%
Others	2	6.90%
Total	29

tsi108.h

113

-

5

351

Roy ZangMichael EllermanOthers June 2006December 2006May 2007May 2016May 2019 var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 31, "token_count": 332}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Roy Zang	332	94.59%
Michael Ellerman	1	0.28%
Others	18	5.13%
Total	351

tsi108_irq.h

110

-

3

288

Roy ZangBecky BruceOthers August 2006May 2007May 2019 var spanGroupData = [ {"timestamp": 1154415600, "group": [ {"author_id": 31, "token_count": 283}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Roy Zang	283	98.26%
Becky Bruce	3	1.04%
Others	2	0.69%
Total	288

tsi108_pci.h

30

-

3

106

Becky BruceOthers May 2007May 2019 var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Becky Bruce	3	2.83%
Others	103	97.17%
Total	106

types.h

34

-

9

68

Michael EllermanAnton BlanchardPaul MackerrasBecky BruceDavid HowellsOthers February 2002December 2002March 2003May 2004October 2005April 2008October 2012June 2016May 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	26	38.24%
Anton Blanchard	10	14.71%
Paul Mackerras	3	4.41%
Becky Bruce	3	4.41%
David Howells	1	1.47%
Others	25	36.76%
Total	68

uaccess.h

480

-

21

1147

Christophe LeroyAnton BlanchardStephen RothwellOliver O'HalloranMichael EllermanMichael NeulingPaul MackerrasAlexey KardashevskiyNicholas PigginBharat BhushanOthers February 2002April 2002May 2002June 2003September 2003April 2004February 2005October 2005May 2006December 2006May 2012September 2012May 2013June 2016October 2016December 2016March 2017June 2017September 2017October 2017November 2017March 2018May 2018July 2018April 2019December 2019January 2020April 2020August 2020September 2020October 2020November 2020February 2021March 2021April 2021May 2021 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 129}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 25, "token_count": 125}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 47, "token_count": 38}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 92}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 139}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 165}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 23, "token_count": 9}, {"author_id": 2, "token_count": 8}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 268}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	676	58.94%
Anton Blanchard	145	12.64%
Stephen Rothwell	125	10.90%
Oliver O'Halloran	38	3.31%
Michael Ellerman	16	1.39%
Michael Neuling	13	1.13%
Paul Mackerras	9	0.78%
Alexey Kardashevskiy	9	0.78%
Nicholas Piggin	3	0.26%
Bharat Bhushan	1	0.09%
Others	112	9.76%
Total	1147

udbg.h

58

-

18

357

Benjamin HerrenschmidtAnton BlanchardMichael EllermanDavid GibsonKumar GalaTimur TabiScott WoodPaul MackerrasOlof JohanssonArnd BergmannOthers February 2002October 2002October 2004September 2005October 2005November 2005December 2005January 2006May 2006June 2006February 2007May 2007July 2007December 2007March 2009December 2009May 2011July 2011August 2011September 2011April 2013July 2013May 2019 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 7, "token_count": 56}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 39}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 14, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	92	25.77%
Anton Blanchard	60	16.81%
Michael Ellerman	48	13.45%
David Gibson	19	5.32%
Kumar Gala	13	3.64%
Timur Tabi	8	2.24%
Scott Wood	8	2.24%
Paul Mackerras	8	2.24%
Olof Johansson	8	2.24%
Arnd Bergmann	6	1.68%
Others	87	24.37%
Total	357

uic.h

17

-

2

33

David GibsonOthers April 2007May 2019 var spanGroupData = [ {"timestamp": 1175410800, "group": [ {"author_id": 10, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
David Gibson	31	93.94%
Others	2	6.06%
Total	33

ultravisor-api.h

39

-

5

104

Bharata B RaoRam PaiSukadev BhattiproluOthers August 2019November 2019 var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 34, "token_count": 16}, {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 40, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Bharata B Rao	24	23.08%
Ram Pai	16	15.38%
Sukadev Bhattiprolu	4	3.85%
Others	60	57.69%
Total	104

ultravisor.h

85

-

4

338

Bharata B RaoRam PaiOthers August 2019November 2019 var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 34, "token_count": 61}, {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 40, "token_count": 183}, ]}, ]

Author Name	Tokens	Token Proportion
Bharata B Rao	183	54.14%
Ram Pai	61	18.05%
Others	94	27.81%
Total	338

uninorth.h

230

-

8

447

Benjamin HerrenschmidtLinus Torvalds (pre-git)Paul MackerrasOthers September 2000October 2000February 2002March 2003September 2003February 2004June 2004February 2005March 2005April 2011February 2016November 2017 var spanGroupData = [ {"timestamp": 967791600, "group": [ {"author_id": 11, "token_count": 125}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 1, "token_count": 79}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 1, "token_count": 178}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	275	61.52%
Linus Torvalds (pre-git)	131	29.31%
Paul Mackerras	22	4.92%
Others	19	4.25%
Total	447

unistd.h

55

-

18

136

Andrew MortonPaul MackerrasArnd BergmannDavid HowellsMichael EllermanChristophe LeroyLinus Torvalds (pre-git)Becky BruceOthers June 1995May 2002February 2003May 2004October 2005April 2006May 2007March 2010October 2011September 2012October 2012November 2015April 2018December 2018January 2019May 2019July 2019March 2020March 2021 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 26, "token_count": 49}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 20, "token_count": 7}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	49	36.03%
Paul Mackerras	31	22.79%
Arnd Bergmann	9	6.62%
David Howells	7	5.15%
Michael Ellerman	3	2.21%
Christophe Leroy	3	2.21%
Linus Torvalds (pre-git)	2	1.47%
Becky Bruce	1	0.74%
Others	31	22.79%
Total	136

uprobes.h

36

-

5

72

Christophe LeroyJordan NietheOthers August 2012September 2012November 2013May 2019May 2020May 2021 var spanGroupData = [ {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	8	11.11%
Jordan Niethe	4	5.56%
Others	60	83.33%
Total	72

user.h

52

-

5

96

Linus Torvalds (pre-git)Michael EllermanOthers May 1996September 2005February 2008November 2017October 2018 var spanGroupData = [ {"timestamp": 830934000, "group": [ {"author_id": 11, "token_count": 87}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	87	90.63%
Michael Ellerman	1	1.04%
Others	8	8.33%
Total	96

vas.h

280

-

3

690

Haren MyneniSukadev BhattiproluOthers August 2017November 2017May 2019April 2020June 2021 var spanGroupData = [ {"timestamp": 1501570800, "group": [ {"author_id": 44, "token_count": 313}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 44, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 25}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 41, "token_count": 342}, ]}, ]

Author Name	Tokens	Token Proportion
Haren Myneni	367	53.19%
Sukadev Bhattiprolu	321	46.52%
Others	2	0.29%
Total	690

vdso.h

55

-

4

110

Benjamin HerrenschmidtChristophe LeroyAnton BlanchardOthers March 2005November 2005July 2009July 2012February 2014November 2017September 2020 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 63}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	64	58.18%
Christophe Leroy	37	33.64%
Anton Blanchard	8	7.27%
Others	1	0.91%
Total	110

vdso_datapage.h

117

-

10

268

Christophe LeroyBenjamin HerrenschmidtOlof JohanssonArnd BergmannStephen RothwellPaul MackerrasOthers March 2003January 2005March 2005November 2005December 2005November 2007October 2008March 2011November 2015May 2019December 2019September 2020November 2020 var spanGroupData = [ {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	89	33.21%
Benjamin Herrenschmidt	46	17.16%
Olof Johansson	16	5.97%
Arnd Bergmann	6	2.24%
Stephen Rothwell	4	1.49%
Paul Mackerras	3	1.12%
Others	104	38.81%
Total	268

vermagic.h

20

-

1

45

Others April 2020 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Others	45	100.00%
Total	45

vga.h

60

-

7

171

Linus Torvalds (pre-git)David GibsonMichael EllermanOthers May 1998August 1998February 1999January 2000July 2000October 2000September 2005June 2006October 2014February 2015September 2017November 2017 var spanGroupData = [ {"timestamp": 894006000, "group": [ {"author_id": 11, "token_count": 65}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 11, "token_count": 18}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	93	54.39%
David Gibson	6	3.51%
Michael Ellerman	1	0.58%
Others	71	41.52%
Total	171

vio.h

170

-

12

489

Andrew MortonStephen RothwellBenjamin HerrenschmidtArnd BergmannAnton BlanchardOthers January 2004February 2004March 2004July 2005August 2005October 2005December 2005April 2006July 2006July 2007July 2008March 2012April 2012June 2012May 2015May 2019February 2021April 2021 var spanGroupData = [ {"timestamp": 1072944000, "group": [ {"author_id": 26, "token_count": 97}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 26, "token_count": 42}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 25, "token_count": 100}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 25, "token_count": 17}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	147	30.06%
Stephen Rothwell	145	29.65%
Benjamin Herrenschmidt	31	6.34%
Arnd Bergmann	6	1.23%
Anton Blanchard	5	1.02%
Others	155	31.70%
Total	489

vmalloc.h

24

-

2

57

Nicholas PigginOthers November 2019April 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
Nicholas Piggin	48	84.21%
Others	9	15.79%
Total	57

word-at-a-time.h

206

-

6

579

Anton BlanchardPaul MackerrasMichael EllermanNicholas PigginOthers May 2012September 2013September 2014October 2015April 2016October 2016 var spanGroupData = [ {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 154}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "token_count": 143}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 7, "token_count": 183}, {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	327	56.48%
Paul Mackerras	154	26.60%
Michael Ellerman	14	2.42%
Nicholas Piggin	4	0.69%
Others	80	13.82%
Total	579

xics.h

179

-

12

795

Benjamin HerrenschmidtMichael EllermanGavin ShanPaul MackerrasCédric Le GoaterGrant C. LikelyOthers April 2011May 2011September 2011October 2011February 2012April 2013September 2014October 2014April 2015December 2015February 2016July 2016August 2016February 2017November 2017June 2021July 2021 var spanGroupData = [ {"timestamp": 1301641200, "group": [ {"author_id": 1, "token_count": 562}, {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 1, "token_count": 88}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	728	91.57%
Michael Ellerman	21	2.64%
Gavin Shan	10	1.26%
Paul Mackerras	7	0.88%
Cédric Le Goater	7	0.88%
Grant C. Likely	1	0.13%
Others	21	2.64%
Total	795

xive-regs.h

134

-

4

296

Benjamin HerrenschmidtCédric Le GoaterFrederic BarratOthers April 2017January 2018May 2019January 2020February 2020July 2021 var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 225}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	269	90.88%
Cédric Le Goater	21	7.09%
Frederic Barrat	4	1.35%
Others	2	0.68%
Total	296

xive.h

169

-

6

647

Benjamin HerrenschmidtCédric Le GoaterHaren MyneniPaul MackerrasOthers April 2017August 2017December 2017January 2018April 2019May 2019August 2019September 2019April 2020December 2020March 2021July 2021 var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 432}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 33, "token_count": 31}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 33, "token_count": 93}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 33, "token_count": 8}, {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 33, "token_count": 7}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Benjamin Herrenschmidt	445	68.78%
Cédric Le Goater	163	25.19%
Haren Myneni	26	4.02%
Paul Mackerras	10	1.55%
Others	3	0.46%
Total	647

xmon.h

31

-

5

121

Michael EllermanPaul MackerrasBenjamin HerrenschmidtOthers May 2003October 2006May 2008April 2017March 2018May 2019 var spanGroupData = [ {"timestamp": 1051772400, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 6, "token_count": 42}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 6, "token_count": 46}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Michael Ellerman	88	72.73%
Paul Mackerras	16	13.22%
Benjamin Herrenschmidt	11	9.09%
Others	6	4.96%
Total	121

xor.h

47

-

5

81

Anton BlanchardLinus Torvalds (pre-git)Kevin HaoOthers October 2000October 2013July 2016March 2018May 2019 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 7, "token_count": 70}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 55, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Anton Blanchard	70	86.42%
Linus Torvalds (pre-git)	3	3.70%
Kevin Hao	3	3.70%
Others	5	6.17%
Total	81

xor_altivec.h

19

-

1

117

Others March 2018 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 117}, ]}, ]

Author Name	Tokens	Token Proportion
Others	117	100.00%
Total	117