32

Files:

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

kup.h

174

-

6

594

Christophe LeroyLinus Torvalds (pre-git)Paul MackerrasLiu YuNicholas PigginThomas Huth November 1992June 1993September 2005October 2008March 2019April 2019October 2019January 2020May 2020December 2020February 2021March 2021June 2021August 2021September 2021October 2021July 2023August 2025 var spanGroupData = [ {"timestamp": 720604800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 119}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 118}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 97}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 103}, {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 16, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	566	95.29%
Linus Torvalds (pre-git)	12	2.02%
Paul Mackerras	5	0.84%
Liu Yu	5	0.84%
Nicholas Piggin	4	0.67%
Thomas Huth	2	0.34%
Total	594

mmu-hash.h

239

-

13

876

Christophe LeroyDavid GibsonBecky BruceMichael EllermanBenjamin HerrenschmidtAlexander GrafThomas HuthAnton BlanchardAneesh Kumar K.VAlbert HerranzPaul MackerrasNicholas PigginGreg Kroah-Hartman September 2005June 2007June 2008July 2009August 2009December 2009April 2010August 2010October 2015April 2016November 2017November 2018December 2018February 2019March 2019February 2020September 2020December 2020March 2021June 2021October 2021January 2022August 2025December 2025 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 2, "token_count": 189}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 160}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 358}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 0, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	612	69.86%
David Gibson	189	21.58%
Becky Bruce	30	3.42%
Michael Ellerman	9	1.03%
Benjamin Herrenschmidt	9	1.03%
Alexander Graf	9	1.03%
Thomas Huth	4	0.46%
Anton Blanchard	3	0.34%
Aneesh Kumar K.V	3	0.34%
Albert Herranz	3	0.34%
Paul Mackerras	2	0.23%
Nicholas Piggin	2	0.23%
Greg Kroah-Hartman	1	0.11%
Total	876

pgalloc.h

78

-

7

372

Aneesh Kumar K.VChristophe LeroyDavid GibsonBalbir SinghTejun HeoPaul MackerrasGreg Kroah-Hartman September 2005October 2009March 2010April 2016December 2016May 2017November 2017November 2018August 2024August 2025 var spanGroupData = [ {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 274}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	274	73.66%
Christophe Leroy	81	21.77%
David Gibson	8	2.15%
Balbir Singh	5	1.34%
Tejun Heo	2	0.54%
Paul Mackerras	1	0.27%
Greg Kroah-Hartman	1	0.27%
Total	372

pgtable.h

613

-

26

1911

Aneesh Kumar K.VChristophe LeroyDavid GibsonAnton BlanchardBenjamin HerrenschmidtDavid HildenbrandRohan McLureBecky BrucePaul MackerrasScott WoodLinus TorvaldsAndrew MortonNicholas PigginDavid S. MillerArnd BergmannMatthew WilcoxTobias HuschleThomas HuthKumar GalaChristoph HellwigDave KleikampRick EdgecombeMike RapoportMagnus LindholmGreg Kroah-HartmanBaolin Wang February 2002April 2002May 2002June 2002June 2003January 2004February 2004May 2004October 2004February 2005May 2005September 2005November 2005December 2005April 2007May 2007June 2007October 2007December 2007February 2008April 2008June 2008July 2008September 2008October 2008December 2008February 2009March 2009May 2009August 2009February 2011September 2014January 2015November 2015July 2016August 2016November 2016December 2016May 2017July 2017November 2017December 2017February 2018May 2018August 2018October 2018November 2018February 2019April 2019August 2019January 2020April 2020May 2020June 2020October 2020November 2020April 2021May 2021December 2021January 2022February 2022September 2022January 2023June 2023August 2023September 2023February 2025August 2025December 2025March 2026 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 4, "token_count": 180}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 2, "token_count": 302}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 12, "token_count": 24}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 10, "token_count": 1}, {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 6, "token_count": 34}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 3, "token_count": 113}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 479}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 76}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 7, "token_count": 40}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 8, "token_count": 37}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 23, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	526	27.52%
Christophe Leroy	380	19.88%
David Gibson	346	18.11%
Anton Blanchard	200	10.47%
Benjamin Herrenschmidt	183	9.58%
David Hildenbrand	40	2.09%
Rohan McLure	37	1.94%
Becky Bruce	35	1.83%
Paul Mackerras	27	1.41%
Scott Wood	24	1.26%
Linus Torvalds	22	1.15%
Andrew Morton	18	0.94%
Nicholas Piggin	16	0.84%
David S. Miller	12	0.63%
Arnd Bergmann	10	0.52%
Matthew Wilcox	8	0.42%
Tobias Huschle	7	0.37%
Thomas Huth	6	0.31%
Kumar Gala	4	0.21%
Christoph Hellwig	3	0.16%
Dave Kleikamp	2	0.10%
Rick Edgecombe	1	0.05%
Mike Rapoport	1	0.05%
Magnus Lindholm	1	0.05%
Greg Kroah-Hartman	1	0.05%
Baolin Wang	1	0.05%
Total	1911

tlbflush.h

94

-

13

376

Christophe LeroyPaul MackerrasBenjamin HerrenschmidtKumar GalaLinus Torvalds (pre-git)David GibsonBenjamin GrayDave VasilevskyMichael EllermanStephen RothwellLinus TorvaldsZhang YunkaiAneesh Kumar K.V January 1995June 1995September 1996March 1997February 2002June 2004September 2005November 2005April 2007July 2008November 2008December 2008July 2009April 2016July 2018February 2020October 2020March 2021November 2022October 2023November 2025 var spanGroupData = [ {"timestamp": 788947200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 5, "token_count": 98}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 10, "token_count": 17}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 3, "token_count": 56}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 20, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Christophe Leroy	111	29.52%
Paul Mackerras	98	26.06%
Benjamin Herrenschmidt	60	15.96%
Kumar Gala	24	6.38%
Linus Torvalds (pre-git)	21	5.59%
David Gibson	21	5.59%
Benjamin Gray	12	3.19%
Dave Vasilevsky	9	2.39%
Michael Ellerman	8	2.13%
Stephen Rothwell	6	1.60%
Linus Torvalds	4	1.06%
Zhang Yunkai	1	0.27%
Aneesh Kumar K.V	1	0.27%
Total	376