book3s

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

32

1222

5

14

4298

Christophe LeroyAneesh Kumar K.VDavid GibsonBecky BruceMichael EllermanBenjamin HerrenschmidtMatthew WilcoxArnd BergmannMike RapoportBalbir SinghGreg Kroah-HartmanChristoph HellwigZhang YunkaiMathieu Desnoyers June 2007June 2008July 2009August 2009November 2015April 2016August 2016November 2016December 2016May 2017July 2017November 2017December 2017February 2018May 2018June 2018July 2018October 2018November 2018December 2018February 2019March 2019April 2019August 2019October 2019January 2020May 2020June 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021August 2021September 2021October 2021December 2021January 2022February 2022 var spanGroupData = [ {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 193}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 1178}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 273}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 1, "token_count": 112}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 88}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 366}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 64}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 129}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 103}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 69}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 285}, {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 34, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 132}, {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 466}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 396}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 64}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 33, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	2511	58.42%
Aneesh Kumar K.V	1512	35.18%
David Gibson	193	4.49%
Becky Bruce	30	0.70%
Michael Ellerman	9	0.21%
Benjamin Herrenschmidt	9	0.21%
Matthew Wilcox	8	0.19%
Arnd Bergmann	8	0.19%
Mike Rapoport	5	0.12%
Balbir Singh	5	0.12%
Greg Kroah-Hartman	3	0.07%
Christoph Hellwig	3	0.07%
Zhang Yunkai	1	0.02%
Mathieu Desnoyers	1	0.02%
Total	4298

64

5110

21

52

17435

Aneesh Kumar K.VChristophe LeroyNicholas PigginDavid GibsonPaul MackerrasMichael EllermanBenjamin HerrenschmidtRam PaiOliver O'HalloranGanesh GoudarFrederic BarratAlexey KardashevskiyMike RapoportCédric Le GoaterJoel StanleyReza ArbabSuraj Jitindar SinghBalbir SinghIan MunsieLaurent DufourMahesh SalgaonkarJordan NietheAnton BlanchardStephen RothwellBharata B RaoMichael NeulingGreg Kroah-HartmanJon TollefsonRick LindsleySteven PriceHugh DickinsSachin P. SantShawn AnastasioAlexandre GhitiLogan GunthorpeDarren StevensAlistair PoppleThomas GleixnerNathan FontenotMurilo Opsfelder AraujoHaren MyneniBrian KingMinChan KimKevin HaoRandy DunlapMichal HockoKirill A. ShutemovJan KaraBecky BruceNick ChildMasahiro YamadaGeert Uytterhoeven November 2005June 2006April 2007May 2007June 2007August 2007October 2007November 2007December 2007January 2008May 2008June 2008July 2008August 2008March 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 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021June 2021July 2021October 2021November 2021December 2021February 2022March 2022 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 6, "token_count": 47}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 2, "token_count": 560}, {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 212}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 2, "token_count": 78}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 0, "token_count": 182}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 114}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 78}, {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 0, "token_count": 63}, {"author_id": 23, "token_count": 18}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 18, "token_count": 44}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1443682800, 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"token_count": 1}, {"author_id": 5, "token_count": 23}, {"author_id": 7, "token_count": 83}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 87}, {"author_id": 1, "token_count": 44}, {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 183}, {"author_id": 6, "token_count": 4}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 133}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 112}, {"author_id": 3, "token_count": 65}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 5, "token_count": 24}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 58}, {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 195}, {"author_id": 20, "token_count": 29}, {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 36, "token_count": 3}, {"author_id": 1, "token_count": 276}, {"author_id": 51, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 16, "token_count": 53}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 12, "token_count": 97}, {"author_id": 0, "token_count": 3}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 184}, {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 409}, {"author_id": 1, "token_count": 379}, {"author_id": 5, "token_count": 255}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 0, "token_count": 98}, {"author_id": 29, "token_count": 11}, {"author_id": 40, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 3, "token_count": 77}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 3, "token_count": 23}, {"author_id": 24, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 1, "token_count": 97}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 81}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 37, "token_count": 6}, {"author_id": 3, "token_count": 60}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 56}, {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 76}, {"author_id": 11, "token_count": 94}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 472}, {"author_id": 3, "token_count": 53}, {"author_id": 48, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 176}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 605}, {"author_id": 9, "token_count": 131}, {"author_id": 5, "token_count": 5}, {"author_id": 3, "token_count": 97}, {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 22, "token_count": 23}, {"author_id": 5, "token_count": 2}, {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 13, "token_count": 78}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 26, "token_count": 17}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 45}, {"author_id": 14, "token_count": 77}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 53, "token_count": 1}, {"author_id": 3, "token_count": 124}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 42, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	12099	69.39%
Christophe Leroy	918	5.27%
Nicholas Piggin	703	4.03%
David Gibson	695	3.99%
Paul Mackerras	685	3.93%
Michael Ellerman	426	2.44%
Benjamin Herrenschmidt	370	2.12%
Ram Pai	284	1.63%
Oliver O'Halloran	148	0.85%
Ganesh Goudar	131	0.75%
Frederic Barrat	128	0.73%
Alexey Kardashevskiy	97	0.56%
Mike Rapoport	94	0.54%
Cédric Le Goater	78	0.45%
Joel Stanley	77	0.44%
Reza Arbab	54	0.31%
Suraj Jitindar Singh	53	0.30%
Balbir Singh	48	0.28%
Ian Munsie	44	0.25%
Laurent Dufour	38	0.22%
Mahesh Salgaonkar	34	0.20%
Jordan Niethe	24	0.14%
Anton Blanchard	21	0.12%
Stephen Rothwell	19	0.11%
Bharata B Rao	17	0.10%
Michael Neuling	16	0.09%
Greg Kroah-Hartman	14	0.08%
Jon Tollefson	12	0.07%
Rick Lindsley	11	0.06%
Steven Price	10	0.06%
Hugh Dickins	10	0.06%
Sachin P. Sant	8	0.05%
Shawn Anastasio	7	0.04%
Alexandre Ghiti	7	0.04%
Logan Gunthorpe	6	0.03%
Darren Stevens	5	0.03%
Alistair Popple	5	0.03%
Thomas Gleixner	4	0.02%
Nathan Fontenot	4	0.02%
Murilo Opsfelder Araujo	4	0.02%
Haren Myneni	4	0.02%
Brian King	4	0.02%
MinChan Kim	3	0.02%
Kevin Hao	3	0.02%
Randy Dunlap	2	0.01%
Michal Hocko	2	0.01%
Kirill A. Shutemov	2	0.01%
Jan Kara	2	0.01%
Becky Bruce	2	0.01%
Nick Child	1	0.01%
Masahiro Yamada	1	0.01%
Geert Uytterhoeven	1	0.01%
Total	17435

Files:

pgalloc.h

15

-

2

40

Aneesh Kumar K.VGreg Kroah-Hartman April 2016November 2017 var spanGroupData = [ {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 25, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	39	97.50%
Greg Kroah-Hartman	1	2.50%
Total	40

pgtable.h

44

-

4

157

Aneesh Kumar K.VNicholas PigginChristophe LeroyGreg Kroah-Hartman November 2015November 2017August 2019December 2021 var spanGroupData = [ {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	103	65.61%
Nicholas Piggin	35	22.29%
Christophe Leroy	18	11.46%
Greg Kroah-Hartman	1	0.64%
Total	157

tlbflush.h

11

-

1

23

Christophe Leroy July 2018 var spanGroupData = [ {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	23	100.00%
Total	23