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Al Viro
Alexander Duyck
Alexander Potapenko
Andi Kleen
Andrea Arcangeli
Andrew Morton
Andrey Konovalov
Andrey Ryabinin
Andy Whitcroft
Aneesh Kumar K.V
Catalin Marinas
Christoph Hellwig
Christoph Lameter
Dan J Williams
Dan Streetman
David Howells
David Rientjes
Dennis Zhou
Fengguang Wu
Glauber de Oliveira Costa
Huang Ying
Hugh Dickins
Izik Eidus
Jan Kara
Jason Gunthorpe
Johannes Weiner
John Hubbard
JoonSoo Kim
Jérôme Glisse
Kamezawa Hiroyuki
Kirill A. Shutemov
Kirill V Tkhai
Lee Schermerhorn
Linus Torvalds
Linus Torvalds (pre-git)
Matthew Wilcox
Mel Gorman
Michal Hocko
Michel Lespinasse
Mike Kravetz
Mike Rapoport
MinChan Kim
Mina Almasry
Motohiro Kosaki
Naoya Horiguchi
Nicholas Piggin
Others
Pavel Tatashin
Peter Zijlstra
Rik Van Riel
Roman Gushchin
Sasha Levin
Seth Jennings
Shaohua Li
Steve Capper
Tejun Heo
Tim Chen
Uladzislau Rezki
Vitaly Wool
Vladimir Davydov
Vlastimil Babka
−
Subdirectories:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
kasan
3402
9
32
13411
Andrey Konovalov
Andrey Ryabinin
Alexander Potapenko
Kirill A. Shutemov
JoonSoo Kim
Peter Zijlstra
Mike Rapoport
Aneesh Kumar K.V
Matthew Wilcox
Others
February 2015
March 2015
August 2015
September 2015
November 2015
March 2016
May 2016
July 2016
August 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
May 2017
July 2017
August 2017
October 2017
November 2017
February 2018
May 2018
August 2018
October 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
April 2020
May 2020
var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 29, "token_count": 1485}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 29, "token_count": 601}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 23, "token_count": 5}, {"author_id": 29, "token_count": 3}, {"author_id": 36, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 50, "token_count": 169}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 50, "token_count": 952}, {"author_id": 29, "token_count": 49}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 10}, {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 50, "token_count": 16}, {"author_id": 29, "token_count": 99}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 179}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 42, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 139}, {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 23, "token_count": 332}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 29, "token_count": 64}, {"author_id": 8, "token_count": 87}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 50, "token_count": 298}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 29, "token_count": 26}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 29, "token_count": 1372}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 4741}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 23, "token_count": 65}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 23, "token_count": 45}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 23, "token_count": 3}, {"author_id": 49, "token_count": 33}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 42, "token_count": 64}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 715}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 399}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 554}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 29, "token_count": 67}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 23, "token_count": 263}, ]}, ]
Author Name
Tokens
Token Proportion
Andrey Konovalov
5454
40.67%
Andrey Ryabinin
3797
28.31%
Alexander Potapenko
1445
10.77%
Kirill A. Shutemov
140
1.04%
JoonSoo Kim
106
0.79%
Peter Zijlstra
70
0.52%
Mike Rapoport
36
0.27%
Aneesh Kumar K.V
20
0.15%
Matthew Wilcox
4
0.03%
Others
2339
17.44%
Total
13411
Files:
backing-dev.c
1158
-
33
4794
Tejun Heo
Jan Kara
Peter Zijlstra
Mel Gorman
Andrew Morton
Christoph Hellwig
Dan J Williams
Fengguang Wu
Dennis Zhou
Johannes Weiner
David Rientjes
Andrey Ryabinin
Others
October 2006
October 2007
April 2008
January 2009
March 2009
April 2009
May 2009
July 2009
September 2009
April 2010
June 2010
July 2010
August 2010
September 2010
October 2010
December 2010
January 2011
April 2011
June 2011
August 2011
September 2011
November 2011
January 2012
May 2012
August 2012
February 2013
April 2013
July 2013
March 2014
April 2014
September 2014
January 2015
February 2015
March 2015
May 2015
July 2015
August 2015
September 2015
October 2015
January 2016
February 2016
March 2016
July 2016
September 2016
February 2017
March 2017
April 2017
September 2017
December 2017
April 2018
May 2018
June 2018
August 2018
January 2019
May 2019
July 2019
August 2019
January 2020
May 2020
var spanGroupData = [ {"timestamp": 1159686000, "group": [ {"author_id": 6, "token_count": 177}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 42, "token_count": 40}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 42, "token_count": 351}, {"author_id": 60, "token_count": 229}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 31, "token_count": 33}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 177}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 32, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 51}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 32, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 28, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 1566}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 5, "token_count": 184}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 34, "token_count": 88}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 32, "token_count": 104}, {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 32, "token_count": 342}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 32, "token_count": 110}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 32, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 26, "token_count": 20}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 335}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 28, "token_count": 58}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
2259
47.12%
Jan Kara
686
14.31%
Peter Zijlstra
392
8.18%
Mel Gorman
177
3.69%
Andrew Morton
177
3.69%
Christoph Hellwig
116
2.42%
Dan J Williams
88
1.84%
Fengguang Wu
49
1.02%
Dennis Zhou
20
0.42%
Johannes Weiner
4
0.08%
David Rientjes
3
0.06%
Andrey Ryabinin
2
0.04%
Others
821
17.13%
Total
4794
balloon_compaction.c
260
-
9
724
MinChan Kim
Hugh Dickins
Jérôme Glisse
Others
December 2012
October 2014
November 2015
December 2015
July 2016
September 2017
October 2017
April 2019
May 2019
July 2019
August 2019
var spanGroupData = [ {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 7, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 42}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 248}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
62
8.56%
Hugh Dickins
15
2.07%
Jérôme Glisse
10
1.38%
Others
637
87.98%
Total
724
cleancache.c
315
-
11
937
Vladimir Davydov
Sasha Levin
Al Viro
Christoph Hellwig
Others
May 2011
September 2011
January 2012
April 2012
February 2013
April 2013
January 2014
January 2015
April 2015
January 2016
May 2017
June 2018
June 2019
var spanGroupData = [ {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 640}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 58, "token_count": 9}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 15, "token_count": 112}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
112
11.95%
Sasha Levin
9
0.96%
Al Viro
6
0.64%
Christoph Hellwig
1
0.11%
Others
809
86.34%
Total
937
cma.c
549
-
32
2093
JoonSoo Kim
Sasha Levin
Andrey Konovalov
Andrew Morton
Mike Rapoport
Catalin Marinas
Others
August 2014
October 2014
December 2014
February 2015
March 2015
April 2015
June 2015
October 2015
November 2015
May 2016
October 2016
November 2016
January 2017
February 2017
April 2017
July 2017
October 2017
November 2017
April 2018
May 2018
August 2018
December 2018
March 2019
May 2019
July 2019
November 2019
April 2020
var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 1082}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 312}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 58, "token_count": 33}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 169}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1112
53.13%
Sasha Levin
33
1.58%
Andrey Konovalov
30
1.43%
Andrew Morton
9
0.43%
Mike Rapoport
1
0.05%
Catalin Marinas
1
0.05%
Others
907
43.33%
Total
2093
cma.h
26
-
4
87
Sasha Levin
Others
April 2015
August 2015
April 2017
November 2017
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 58, "token_count": 80}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Sasha Levin
80
91.95%
Others
7
8.05%
Total
87
cma_debug.c
199
-
12
1007
Sasha Levin
JoonSoo Kim
Andrew Morton
Others
April 2015
July 2015
February 2017
April 2017
August 2017
November 2017
June 2018
August 2018
March 2019
May 2019
November 2019
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 58, "token_count": 721}, {"author_id": 60, "token_count": 231}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Sasha Levin
721
71.60%
JoonSoo Kim
16
1.59%
Andrew Morton
1
0.10%
Others
269
26.71%
Total
1007
compaction.c
2743
-
46
9221
Mel Gorman
Vlastimil Babka
JoonSoo Kim
MinChan Kim
David Rientjes
Michal Hocko
Andrew Morton
Hugh Dickins
Andrey Ryabinin
Shaohua Li
Andrea Arcangeli
Rik Van Riel
Johannes Weiner
Dan J Williams
Linus Torvalds
Sasha Levin
Mike Rapoport
Matthew Wilcox
Huang Ying
Others
May 2010
September 2010
January 2011
March 2011
June 2011
October 2011
December 2011
January 2012
March 2012
May 2012
June 2012
July 2012
August 2012
October 2012
December 2012
January 2013
February 2013
November 2013
December 2013
January 2014
March 2014
April 2014
June 2014
October 2014
November 2014
December 2014
February 2015
April 2015
September 2015
November 2015
January 2016
March 2016
May 2016
June 2016
July 2016
October 2016
November 2016
December 2016
February 2017
May 2017
July 2017
October 2017
November 2017
April 2018
May 2018
June 2018
October 2018
December 2018
March 2019
April 2019
May 2019
August 2019
September 2019
October 2019
April 2020
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{"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 527}, {"author_id": 7, "token_count": 2}, {"author_id": 41, "token_count": 44}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 7, "token_count": 62}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 58, "token_count": 1}, {"author_id": 20, "token_count": 27}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 19}, {"author_id": 8, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 84}, {"author_id": 20, "token_count": 68}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 8, "token_count": 9}, {"author_id": 20, "token_count": 496}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 20, "token_count": 178}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 29, "token_count": 6}, {"author_id": 8, "token_count": 402}, {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 52}, {"author_id": 8, "token_count": 38}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 20, "token_count": 184}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 106}, {"author_id": 20, "token_count": 775}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 16, "token_count": 195}, {"author_id": 20, "token_count": 277}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 9, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 8, "token_count": 121}, {"author_id": 0, "token_count": 8}, {"author_id": 7, "token_count": 258}, {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 20, "token_count": 189}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 16, "token_count": 31}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 45}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 20, "token_count": 136}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 9, "token_count": 61}, {"author_id": 20, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 40}, {"author_id": 0, "token_count": 2671}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 4}, {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 54, "token_count": 30}, {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
4372
47.41%
Vlastimil Babka
2406
26.09%
JoonSoo Kim
743
8.06%
MinChan Kim
351
3.81%
David Rientjes
270
2.93%
Michal Hocko
244
2.65%
Andrew Morton
53
0.57%
Hugh Dickins
48
0.52%
Andrey Ryabinin
46
0.50%
Shaohua Li
44
0.48%
Andrea Arcangeli
37
0.40%
Rik Van Riel
34
0.37%
Johannes Weiner
19
0.21%
Dan J Williams
4
0.04%
Linus Torvalds
3
0.03%
Sasha Levin
1
0.01%
Mike Rapoport
1
0.01%
Matthew Wilcox
1
0.01%
Huang Ying
1
0.01%
Others
543
5.89%
Total
9221
debug.c
277
-
24
1140
Sasha Levin
Alexander Duyck
Vlastimil Babka
Matthew Wilcox
Michal Hocko
John Hubbard
Pavel Tatashin
Kirill A. Shutemov
Johannes Weiner
Linus Torvalds
Jason Gunthorpe
Andrew Morton
Vladimir Davydov
JoonSoo Kim
Others
October 2014
December 2014
February 2015
April 2015
September 2015
January 2016
March 2016
September 2016
December 2016
August 2017
November 2017
January 2018
July 2018
September 2018
October 2018
December 2018
February 2019
March 2019
November 2019
December 2019
January 2020
April 2020
var spanGroupData = [ {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 58, "token_count": 428}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 20, "token_count": 90}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 24, "token_count": 11}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 57, "token_count": 34}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 45, "token_count": 152}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 16, "token_count": 74}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 27}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 52, "token_count": 54}, {"author_id": 24, "token_count": 97}, ]}, ]
Author Name
Tokens
Token Proportion
Sasha Levin
428
37.54%
Alexander Duyck
152
13.33%
Vlastimil Babka
143
12.54%
Matthew Wilcox
108
9.47%
Michal Hocko
74
6.49%
John Hubbard
54
4.74%
Pavel Tatashin
34
2.98%
Kirill A. Shutemov
32
2.81%
Johannes Weiner
14
1.23%
Linus Torvalds
5
0.44%
Jason Gunthorpe
2
0.18%
Andrew Morton
2
0.18%
Vladimir Davydov
1
0.09%
JoonSoo Kim
1
0.09%
Others
90
7.89%
Total
1140
debug_page_ref.c
55
-
2
243
JoonSoo Kim
Others
March 2016
November 2017
var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 242}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
242
99.59%
Others
1
0.41%
Total
243
dmapool.c
535
-
37
2144
Matthew Wilcox
Tejun Heo
Andi Kleen
Alexander Potapenko
Mike Rapoport
Mel Gorman
Andrew Morton
Christoph Lameter
Al Viro
Others
April 2002
May 2002
August 2002
September 2002
October 2002
January 2003
May 2003
June 2003
February 2004
June 2004
May 2005
October 2005
June 2006
December 2006
January 2007
April 2007
May 2007
July 2007
December 2007
April 2008
June 2009
October 2010
January 2011
October 2011
November 2012
December 2012
April 2014
June 2014
October 2014
September 2015
October 2015
November 2015
March 2016
February 2017
June 2018
March 2019
June 2019
July 2019
var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 721}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 5, "token_count": 200}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 24, "token_count": 349}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 30, "token_count": 21}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 19}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
349
16.28%
Tejun Heo
200
9.33%
Andi Kleen
21
0.98%
Alexander Potapenko
19
0.89%
Mike Rapoport
3
0.14%
Mel Gorman
3
0.14%
Andrew Morton
2
0.09%
Christoph Lameter
1
0.05%
Al Viro
1
0.05%
Others
1545
72.06%
Total
2144
early_ioremap.c
303
-
8
1174
Others
April 2014
July 2015
September 2015
November 2015
July 2017
November 2017
December 2017
January 2020
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 910}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1174
100.00%
Total
1174
fadvise.c
220
-
25
727
Andrew Morton
Fengguang Wu
Linus Torvalds
Mel Gorman
Matthew Wilcox
Al Viro
Johannes Weiner
Andrey Ryabinin
Kirill A. Shutemov
Jan Kara
Tejun Heo
Motohiro Kosaki
Others
February 2003
April 2003
July 2003
August 2003
January 2004
February 2004
March 2004
April 2004
May 2004
October 2004
June 2005
January 2006
March 2006
July 2006
August 2006
February 2008
October 2008
January 2009
March 2010
January 2012
July 2012
August 2012
January 2013
February 2013
December 2014
February 2015
May 2015
April 2016
June 2016
December 2016
September 2017
November 2017
January 2018
March 2018
August 2018
August 2019
var spanGroupData = [ {"timestamp": 1044086400, "group": [ {"author_id": 6, "token_count": 117}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 6, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 12, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 31, "token_count": 65}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 39, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 17}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 32, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
197
27.10%
Fengguang Wu
65
8.94%
Linus Torvalds
59
8.12%
Mel Gorman
35
4.81%
Matthew Wilcox
17
2.34%
Al Viro
17
2.34%
Johannes Weiner
8
1.10%
Andrey Ryabinin
7
0.96%
Kirill A. Shutemov
5
0.69%
Jan Kara
5
0.69%
Tejun Heo
4
0.55%
Motohiro Kosaki
1
0.14%
Others
307
42.23%
Total
727
failslab.c
62
-
10
246
Mel Gorman
Al Viro
Others
December 2008
February 2010
July 2011
August 2011
September 2015
November 2015
March 2016
November 2017
April 2018
June 2018
March 2019
July 2019
var spanGroupData = [ {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
4
1.63%
Al Viro
1
0.41%
Others
241
97.97%
Total
246
filemap.c
3502
-
110
11396
Nicholas Piggin
Matthew Wilcox
Andrew Morton
Linus Torvalds
Jan Kara
Johannes Weiner
Linus Torvalds (pre-git)
Kirill A. Shutemov
Christoph Hellwig
Hugh Dickins
Al Viro
Mel Gorman
David Howells
Fengguang Wu
Motohiro Kosaki
Michel Lespinasse
Sasha Levin
Tim Chen
Michal Hocko
Rik Van Riel
Tejun Heo
Mike Rapoport
MinChan Kim
Shaohua Li
Roman Gushchin
Christoph Lameter
Kamezawa Hiroyuki
Andi Kleen
JoonSoo Kim
Andrey Ryabinin
Vlastimil Babka
Peter Zijlstra
Others
November 1994
June 1995
January 1996
March 1996
May 1996
September 1996
January 1997
March 1997
October 1997
January 1998
February 1998
May 1998
August 1998
May 1999
June 1999
September 1999
January 2000
March 2000
August 2000
October 2000
February 2002
March 2002
April 2002
May 2002
July 2002
August 2002
September 2002
October 2002
November 2002
December 2002
January 2003
February 2003
March 2003
April 2003
July 2003
August 2003
October 2003
December 2003
January 2004
March 2004
April 2004
May 2004
June 2004
August 2004
September 2004
October 2004
January 2005
March 2005
April 2005
May 2005
June 2005
October 2005
December 2005
January 2006
March 2006
April 2006
June 2006
July 2006
August 2006
September 2006
October 2006
May 2007
July 2007
October 2007
December 2007
February 2008
April 2008
May 2008
June 2008
July 2008
August 2008
September 2008
October 2008
January 2009
February 2009
April 2009
May 2009
June 2009
August 2009
September 2009
January 2010
February 2010
March 2010
May 2010
October 2010
November 2010
December 2010
March 2011
May 2011
July 2011
August 2011
September 2011
October 2011
December 2011
January 2012
March 2012
June 2012
October 2012
January 2013
February 2013
April 2013
July 2013
September 2013
October 2013
January 2014
February 2014
March 2014
April 2014
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June 2014
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January 2015
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May 2015
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January 2016
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February 2017
April 2017
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June 2017
July 2017
August 2017
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October 2017
November 2017
December 2017
January 2018
April 2018
May 2018
June 2018
October 2018
December 2018
March 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
January 2020
April 2020
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{"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 56}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 24, "token_count": 53}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 12}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 24, "token_count": 265}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 3, "token_count": 84}, {"author_id": 60, "token_count": 388}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 122}, {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 12, "token_count": 1}, {"author_id": 49, "token_count": 23}, {"author_id": 60, "token_count": 367}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 399}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 28, "token_count": 19}, {"author_id": 12, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 94}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 23}, {"author_id": 32, "token_count": 5}, {"author_id": 24, "token_count": 6}, {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Nicholas Piggin
1454
12.76%
Matthew Wilcox
930
8.16%
Andrew Morton
806
7.07%
Linus Torvalds
669
5.87%
Jan Kara
627
5.50%
Johannes Weiner
548
4.81%
Linus Torvalds (pre-git)
530
4.65%
Kirill A. Shutemov
477
4.19%
Christoph Hellwig
441
3.87%
Hugh Dickins
280
2.46%
Al Viro
275
2.41%
Mel Gorman
268
2.35%
David Howells
169
1.48%
Fengguang Wu
148
1.30%
Motohiro Kosaki
101
0.89%
Michel Lespinasse
88
0.77%
Sasha Levin
86
0.75%
Tim Chen
80
0.70%
Michal Hocko
59
0.52%
Rik Van Riel
28
0.25%
Tejun Heo
25
0.22%
Mike Rapoport
23
0.20%
MinChan Kim
22
0.19%
Shaohua Li
15
0.13%
Roman Gushchin
7
0.06%
Christoph Lameter
7
0.06%
Kamezawa Hiroyuki
6
0.05%
Andi Kleen
4
0.04%
JoonSoo Kim
3
0.03%
Andrey Ryabinin
2
0.02%
Vlastimil Babka
1
0.01%
Peter Zijlstra
1
0.01%
Others
3216
28.22%
Total
11396
frame_vector.c
241
-
7
837
Jan Kara
Dan J Williams
Andrey Konovalov
Michal Hocko
Others
July 2015
October 2016
May 2017
November 2017
December 2017
September 2019
var spanGroupData = [ {"timestamp": 1435734000, "group": [ {"author_id": 32, "token_count": 805}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 34, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 23, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Jan Kara
805
96.18%
Dan J Williams
10
1.19%
Andrey Konovalov
7
0.84%
Michal Hocko
1
0.12%
Others
14
1.67%
Total
837
frontswap.c
497
-
13
1615
Dan Streetman
Sasha Levin
Vlastimil Babka
MinChan Kim
Seth Jennings
Others
April 2012
May 2012
June 2012
July 2012
September 2012
April 2013
June 2013
June 2014
June 2015
July 2016
June 2018
June 2019
var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 773}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 58, "token_count": 237}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 26}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 33, "token_count": 19}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 33, "token_count": 356}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 20, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Dan Streetman
375
23.22%
Sasha Levin
237
14.67%
Vlastimil Babka
34
2.11%
MinChan Kim
26
1.61%
Seth Jennings
3
0.19%
Others
940
58.20%
Total
1615
gup.c
2941
-
55
11017
Kirill A. Shutemov
Christoph Hellwig
John Hubbard
Aneesh Kumar K.V
Steve Capper
Andrea Arcangeli
Dan J Williams
Linus Torvalds
Huang Ying
Matthew Wilcox
Naoya Horiguchi
Andrew Morton
Mike Rapoport
Andrey Konovalov
Al Viro
Mel Gorman
Peter Zijlstra
Michal Hocko
Fengguang Wu
Others
June 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
April 2015
September 2015
November 2015
January 2016
February 2016
June 2016
July 2016
October 2016
December 2016
February 2017
March 2017
June 2017
July 2017
September 2017
November 2017
December 2017
March 2018
April 2018
May 2018
June 2018
August 2018
October 2018
November 2018
February 2019
March 2019
April 2019
May 2019
July 2019
September 2019
October 2019
November 2019
January 2020
February 2020
April 2020
May 2020
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Author Name
Tokens
Token Proportion
Kirill A. Shutemov
3181
28.87%
Christoph Hellwig
1858
16.86%
John Hubbard
1709
15.51%
Aneesh Kumar K.V
1192
10.82%
Steve Capper
913
8.29%
Andrea Arcangeli
288
2.61%
Dan J Williams
186
1.69%
Linus Torvalds
110
1.00%
Huang Ying
72
0.65%
Matthew Wilcox
38
0.34%
Naoya Horiguchi
28
0.25%
Andrew Morton
19
0.17%
Mike Rapoport
16
0.15%
Andrey Konovalov
14
0.13%
Al Viro
8
0.07%
Mel Gorman
3
0.03%
Peter Zijlstra
1
0.01%
Michal Hocko
1
0.01%
Fengguang Wu
1
0.01%
Others
1379
12.52%
Total
11017
gup_benchmark.c
200
-
9
811
Kirill A. Shutemov
John Hubbard
Others
November 2017
April 2018
June 2018
October 2018
May 2019
January 2020
April 2020
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 402}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 52, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 52, "token_count": 242}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
402
49.57%
John Hubbard
249
30.70%
Others
160
19.73%
Total
811
highmem.c
484
-
28
1477
Andrew Morton
Linus Torvalds (pre-git)
Mel Gorman
Linus Torvalds
JoonSoo Kim
Peter Zijlstra
Christoph Lameter
Nicholas Piggin
Christoph Hellwig
Others
June 1999
September 1999
January 2000
July 2000
October 2000
February 2002
April 2002
June 2002
October 2002
March 2003
October 2003
January 2005
February 2005
April 2006
September 2006
May 2007
July 2007
March 2008
July 2008
March 2009
January 2010
August 2010
October 2010
August 2011
October 2011
July 2012
October 2012
November 2012
December 2012
August 2014
May 2016
November 2017
December 2018
November 2019
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Author Name
Tokens
Token Proportion
Andrew Morton
457
30.94%
Linus Torvalds (pre-git)
370
25.05%
Mel Gorman
72
4.87%
Linus Torvalds
53
3.59%
JoonSoo Kim
29
1.96%
Peter Zijlstra
25
1.69%
Christoph Lameter
23
1.56%
Nicholas Piggin
13
0.88%
Christoph Hellwig
3
0.20%
Others
432
29.25%
Total
1477
hmm.c
599
-
7
2766
Jérôme Glisse
Jason Gunthorpe
Christoph Hellwig
Others
September 2017
January 2018
April 2018
October 2018
May 2019
June 2019
July 2019
August 2019
October 2019
November 2019
February 2020
March 2020
var spanGroupData = [ {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 422}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 19, "token_count": 749}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 19, "token_count": 74}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 43, "token_count": 6}, {"author_id": 19, "token_count": 502}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 157}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 43, "token_count": 61}, {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 43, "token_count": 36}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 28, "token_count": 143}, {"author_id": 43, "token_count": 364}, ]}, ]
Author Name
Tokens
Token Proportion
Jérôme Glisse
1747
63.16%
Jason Gunthorpe
470
16.99%
Christoph Hellwig
302
10.92%
Others
247
8.93%
Total
2766
huge_memory.c
3161
-
70
14531
Kirill A. Shutemov
Matthew Wilcox
Andrea Arcangeli
David Rientjes
Aneesh Kumar K.V
Huang Ying
Naoya Horiguchi
Hugh Dickins
Michal Hocko
Jérôme Glisse
Mel Gorman
MinChan Kim
Jan Kara
John Hubbard
Dan J Williams
Johannes Weiner
Vlastimil Babka
Linus Torvalds
Andrey Ryabinin
Shaohua Li
Glauber de Oliveira Costa
Sasha Levin
Andrew Morton
Peter Zijlstra
Vladimir Davydov
Tejun Heo
Rik Van Riel
Andi Kleen
Mike Rapoport
JoonSoo Kim
Others
January 2011
February 2011
March 2011
April 2011
October 2011
January 2012
March 2012
October 2012
November 2012
December 2012
February 2013
April 2013
June 2013
August 2013
September 2013
October 2013
November 2013
December 2013
January 2014
February 2014
June 2014
August 2014
October 2014
February 2015
March 2015
April 2015
September 2015
January 2016
February 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
March 2018
April 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
January 2020
March 2020
April 2020
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"token_count": 6}, {"author_id": 1, "token_count": 8}, {"author_id": 12, "token_count": 10}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 68}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 19, "token_count": 94}, {"author_id": 16, "token_count": 39}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 16}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 36, "token_count": 203}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 46}, {"author_id": 19, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 24, "token_count": 133}, {"author_id": 60, "token_count": 228}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 1, "token_count": 31}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 52, "token_count": 104}, {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 118}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
7208
49.60%
Matthew Wilcox
1755
12.08%
Andrea Arcangeli
1038
7.14%
David Rientjes
458
3.15%
Aneesh Kumar K.V
376
2.59%
Huang Ying
226
1.56%
Naoya Horiguchi
191
1.31%
Hugh Dickins
181
1.25%
Michal Hocko
136
0.94%
Jérôme Glisse
128
0.88%
Mel Gorman
122
0.84%
MinChan Kim
118
0.81%
Jan Kara
106
0.73%
John Hubbard
104
0.72%
Dan J Williams
98
0.67%
Johannes Weiner
40
0.28%
Vlastimil Babka
37
0.25%
Linus Torvalds
36
0.25%
Andrey Ryabinin
16
0.11%
Shaohua Li
10
0.07%
Glauber de Oliveira Costa
9
0.06%
Sasha Levin
8
0.06%
Andrew Morton
7
0.05%
Peter Zijlstra
6
0.04%
Vladimir Davydov
4
0.03%
Tejun Heo
3
0.02%
Rik Van Riel
3
0.02%
Andi Kleen
3
0.02%
Mike Rapoport
2
0.01%
JoonSoo Kim
1
0.01%
Others
2101
14.46%
Total
14531
hugetlb.c
5619
-
121
20989
Mike Kravetz
Andy Whitcroft
Mina Almasry
Naoya Horiguchi
Lee Schermerhorn
Michal Hocko
Andi Kleen
Steve Capper
Roman Gushchin
JoonSoo Kim
Aneesh Kumar K.V
Mel Gorman
Kirill A. Shutemov
Andrea Arcangeli
David Rientjes
Hugh Dickins
Fengguang Wu
Jérôme Glisse
John Hubbard
Dan J Williams
Andrew Morton
Nicholas Piggin
Huang Ying
Sasha Levin
Matthew Wilcox
Christoph Lameter
Peter Zijlstra
Vlastimil Babka
Rik Van Riel
Motohiro Kosaki
Michel Lespinasse
Mike Rapoport
Al Viro
Kamezawa Hiroyuki
Johannes Weiner
Tejun Heo
Linus Torvalds
Others
April 2004
June 2004
January 2005
June 2005
October 2005
November 2005
January 2006
February 2006
March 2006
June 2006
October 2006
December 2006
February 2007
May 2007
July 2007
September 2007
October 2007
November 2007
December 2007
January 2008
February 2008
March 2008
April 2008
July 2008
August 2008
October 2008
November 2008
January 2009
February 2009
March 2009
May 2009
June 2009
July 2009
September 2009
December 2009
March 2010
April 2010
May 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
May 2011
June 2011
July 2011
December 2011
January 2012
March 2012
April 2012
May 2012
July 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
April 2013
June 2013
July 2013
August 2013
September 2013
October 2013
November 2013
January 2014
April 2014
May 2014
June 2014
July 2014
August 2014
October 2014
November 2014
December 2014
February 2015
March 2015
April 2015
June 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
June 2017
July 2017
August 2017
September 2017
November 2017
January 2018
March 2018
April 2018
June 2018
July 2018
August 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
May 2019
June 2019
August 2019
September 2019
November 2019
January 2020
April 2020
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"group": [ {"author_id": 1, "token_count": 9}, {"author_id": 18, "token_count": 308}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 9, "token_count": 15}, {"author_id": 22, "token_count": 300}, {"author_id": 18, "token_count": 141}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 22, "token_count": 133}, {"author_id": 18, "token_count": 33}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 22, "token_count": 827}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 18, "token_count": 66}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 22, "token_count": 17}, {"author_id": 18, "token_count": 25}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 22, "token_count": 17}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 34, "token_count": 5}, {"author_id": 22, "token_count": 14}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 22, "token_count": 39}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 36, "token_count": 56}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 22, "token_count": 217}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 36, "token_count": 22}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 22, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 79}, {"author_id": 22, "token_count": 478}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 22, "token_count": 6}, {"author_id": 18, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 36, "token_count": 58}, {"author_id": 9, "token_count": 6}, {"author_id": 24, "token_count": 28}, {"author_id": 16, "token_count": 300}, {"author_id": 18, "token_count": 1}, {"author_id": 20, "token_count": 17}, {"author_id": 60, "token_count": 232}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 10, "token_count": 80}, {"author_id": 34, "token_count": 42}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 16, "token_count": 675}, {"author_id": 38, "token_count": 55}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 22, "token_count": 25}, {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 34, "token_count": 52}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 32}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 17, "token_count": 23}, {"author_id": 22, "token_count": 10}, {"author_id": 18, "token_count": 6}, {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "token_count": 209}, {"author_id": 49, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 22, "token_count": 32}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 110}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 22, "token_count": 28}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 36, "token_count": 11}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 24}, {"author_id": 22, "token_count": 67}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 26}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 42}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 177}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 48, "token_count": 130}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 52, "token_count": 111}, {"author_id": 22, "token_count": 354}, {"author_id": 48, "token_count": 1507}, {"author_id": 38, "token_count": 386}, {"author_id": 20, "token_count": 6}, {"author_id": 60, "token_count": 37}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Kravetz
3030
14.44%
Andy Whitcroft
2826
13.46%
Mina Almasry
1637
7.80%
Naoya Horiguchi
1438
6.85%
Lee Schermerhorn
1162
5.54%
Michal Hocko
1030
4.91%
Andi Kleen
998
4.75%
Steve Capper
863
4.11%
Roman Gushchin
441
2.10%
JoonSoo Kim
395
1.88%
Aneesh Kumar K.V
383
1.82%
Mel Gorman
370
1.76%
Kirill A. Shutemov
286
1.36%
Andrea Arcangeli
229
1.09%
David Rientjes
192
0.91%
Hugh Dickins
170
0.81%
Fengguang Wu
164
0.78%
Jérôme Glisse
134
0.64%
John Hubbard
111
0.53%
Dan J Williams
99
0.47%
Andrew Morton
82
0.39%
Nicholas Piggin
70
0.33%
Huang Ying
55
0.26%
Sasha Levin
33
0.16%
Matthew Wilcox
28
0.13%
Christoph Lameter
27
0.13%
Peter Zijlstra
24
0.11%
Vlastimil Babka
23
0.11%
Rik Van Riel
13
0.06%
Motohiro Kosaki
13
0.06%
Michel Lespinasse
10
0.05%
Mike Rapoport
7
0.03%
Al Viro
6
0.03%
Kamezawa Hiroyuki
5
0.02%
Johannes Weiner
5
0.02%
Tejun Heo
3
0.01%
Linus Torvalds
1
0.00%
Others
4626
22.04%
Total
20989
hugetlb_cgroup.c
808
-
13
3748
Aneesh Kumar K.V
Mina Almasry
Johannes Weiner
David Rientjes
Tejun Heo
Sasha Levin
Roman Gushchin
Michal Hocko
Matthew Wilcox
Kirill A. Shutemov
Others
July 2012
November 2012
December 2012
August 2013
December 2013
January 2014
February 2014
May 2014
July 2014
August 2014
December 2014
November 2015
May 2016
June 2018
September 2019
November 2019
December 2019
March 2020
April 2020
var spanGroupData = [ {"timestamp": 1341126000, "group": [ {"author_id": 36, "token_count": 1156}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 53}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 109}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 114}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1066}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 48, "token_count": 1135}, {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Aneesh Kumar K.V
1156
30.84%
Mina Almasry
1136
30.31%
Johannes Weiner
117
3.12%
David Rientjes
115
3.07%
Tejun Heo
105
2.80%
Sasha Levin
3
0.08%
Roman Gushchin
3
0.08%
Michal Hocko
1
0.03%
Matthew Wilcox
1
0.03%
Kirill A. Shutemov
1
0.03%
Others
1110
29.62%
Total
3748
hwpoison-inject.c
118
-
10
396
Fengguang Wu
Andi Kleen
Naoya Horiguchi
Vladimir Davydov
Others
September 2009
December 2009
May 2010
March 2011
December 2011
September 2013
January 2014
May 2015
June 2015
September 2015
May 2019
November 2019
var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 121}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 30, "token_count": 20}, {"author_id": 31, "token_count": 185}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 18, "token_count": 22}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Fengguang Wu
185
46.72%
Andi Kleen
141
35.61%
Naoya Horiguchi
41
10.35%
Vladimir Davydov
2
0.51%
Others
27
6.82%
Total
396
init-mm.c
41
-
9
134
Rik Van Riel
Mike Rapoport
Others
June 2009
August 2010
July 2011
October 2016
November 2017
June 2018
July 2018
September 2019
October 2019
var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Rik Van Riel
5
3.73%
Mike Rapoport
1
0.75%
Others
128
95.52%
Total
134
internal.h
605
-
47
1990
Mel Gorman
Nicholas Piggin
Kirill A. Shutemov
JoonSoo Kim
Andy Whitcroft
Vlastimil Babka
Michal Hocko
Johannes Weiner
Rik Van Riel
Fengguang Wu
Al Viro
Hugh Dickins
Alexander Duyck
MinChan Kim
David Howells
Andrea Arcangeli
Lee Schermerhorn
Michel Lespinasse
Sasha Levin
David Rientjes
Andi Kleen
Jan Kara
Mike Rapoport
Kamezawa Hiroyuki
Christoph Lameter
Christoph Hellwig
Others
January 2006
March 2006
May 2007
October 2007
July 2008
October 2008
November 2008
March 2009
June 2009
September 2009
December 2009
October 2010
January 2011
March 2011
May 2011
December 2011
May 2012
July 2012
August 2012
October 2012
November 2012
December 2012
February 2013
January 2014
April 2014
June 2014
August 2014
October 2014
November 2014
February 2015
April 2015
June 2015
September 2015
November 2015
January 2016
February 2016
March 2016
May 2016
July 2016
October 2016
December 2016
February 2017
April 2017
May 2017
July 2017
August 2017
September 2017
November 2017
April 2018
May 2018
June 2018
August 2018
October 2018
December 2018
March 2019
May 2019
September 2019
November 2019
April 2020
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 25, "token_count": 13}, {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 11, "token_count": 32}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 132}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 47, "token_count": 12}, {"author_id": 11, "token_count": 140}, {"author_id": 54, "token_count": 35}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 37, "token_count": 112}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 31, "token_count": 13}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 31, "token_count": 26}, {"author_id": 4, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 39, "token_count": 25}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 9}, {"author_id": 44, "token_count": 3}, {"author_id": 7, "token_count": 15}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 58, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 37}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 20, "token_count": 25}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 8, "token_count": 23}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 78}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 65}, {"author_id": 16, "token_count": 27}, {"author_id": 20, "token_count": 28}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 0, "token_count": 9}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 17}, {"author_id": 0, "token_count": 4}, {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 20, "token_count": 24}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 16, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 69}, {"author_id": 0, "token_count": 20}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 17}, {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 52}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
396
19.90%
Nicholas Piggin
186
9.35%
Kirill A. Shutemov
163
8.19%
JoonSoo Kim
148
7.44%
Andy Whitcroft
112
5.63%
Vlastimil Babka
98
4.92%
Michal Hocko
80
4.02%
Johannes Weiner
74
3.72%
Rik Van Riel
39
1.96%
Fengguang Wu
39
1.96%
Al Viro
25
1.26%
Hugh Dickins
21
1.06%
Alexander Duyck
17
0.85%
MinChan Kim
16
0.80%
David Howells
15
0.75%
Andrea Arcangeli
13
0.65%
Lee Schermerhorn
12
0.60%
Michel Lespinasse
9
0.45%
Sasha Levin
6
0.30%
David Rientjes
4
0.20%
Andi Kleen
4
0.20%
Jan Kara
2
0.10%
Mike Rapoport
1
0.05%
Kamezawa Hiroyuki
1
0.05%
Christoph Lameter
1
0.05%
Christoph Hellwig
1
0.05%
Others
507
25.48%
Total
1990
interval_tree.c
111
-
6
531
Michel Lespinasse
Sasha Levin
Kirill A. Shutemov
Others
October 2012
October 2014
February 2015
September 2017
January 2018
June 2019
var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 44, "token_count": 514}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Michel Lespinasse
514
96.80%
Sasha Levin
3
0.56%
Kirill A. Shutemov
2
0.38%
Others
12
2.26%
Total
531
khugepaged.c
2232
-
29
8647
Kirill A. Shutemov
Hugh Dickins
Matthew Wilcox
Jan Kara
Johannes Weiner
Jérôme Glisse
JoonSoo Kim
Andrea Arcangeli
David Rientjes
Shaohua Li
Mel Gorman
Linus Torvalds
Vlastimil Babka
Huang Ying
Others
July 2016
September 2016
November 2016
December 2016
February 2017
May 2017
November 2017
December 2017
January 2018
March 2018
April 2018
August 2018
October 2018
November 2018
December 2018
March 2019
May 2019
June 2019
August 2019
September 2019
November 2019
April 2020
May 2020
var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 6525}, {"author_id": 0, "token_count": 4}, {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 32, "token_count": 29}, {"author_id": 3, "token_count": 23}, {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 41, "token_count": 6}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 188}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 8, "token_count": 16}, {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 244}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 10, "token_count": 15}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1102}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 24, "token_count": 27}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
6561
75.88%
Hugh Dickins
249
2.88%
Matthew Wilcox
227
2.63%
Jan Kara
29
0.34%
Johannes Weiner
23
0.27%
Jérôme Glisse
22
0.25%
JoonSoo Kim
16
0.19%
Andrea Arcangeli
15
0.17%
David Rientjes
7
0.08%
Shaohua Li
6
0.07%
Mel Gorman
4
0.05%
Linus Torvalds
3
0.03%
Vlastimil Babka
2
0.02%
Huang Ying
2
0.02%
Others
1481
17.13%
Total
8647
kmemleak-test.c
99
-
6
421
Catalin Marinas
Tejun Heo
Others
June 2009
October 2010
June 2014
March 2016
May 2019
var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 21, "token_count": 390}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Catalin Marinas
390
92.64%
Tejun Heo
3
0.71%
Others
28
6.65%
Total
421
kmemleak.c
1987
-
45
6666
Catalin Marinas
Michel Lespinasse
Andrey Konovalov
Andrey Ryabinin
Mike Rapoport
Sasha Levin
Vladimir Davydov
Andrew Morton
Others
June 2009
July 2009
August 2009
September 2009
October 2009
July 2010
January 2011
March 2011
April 2011
July 2011
September 2011
October 2011
November 2011
January 2012
August 2012
October 2012
December 2012
February 2013
September 2013
November 2013
April 2014
June 2014
February 2015
June 2015
September 2015
March 2016
June 2016
July 2016
October 2016
February 2017
July 2017
November 2017
December 2017
March 2018
April 2018
September 2018
October 2018
December 2018
February 2019
April 2019
May 2019
July 2019
August 2019
September 2019
October 2019
January 2020
April 2020
var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 21, "token_count": 3321}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 21, "token_count": 391}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 21, "token_count": 208}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 21, "token_count": 39}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 21, "token_count": 252}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 21, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 21, "token_count": 132}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 44, "token_count": 168}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 58, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 21, "token_count": 113}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 29, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 21, "token_count": 192}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 21, "token_count": 194}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 21, "token_count": 305}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 49, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 23, "token_count": 42}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 21, "token_count": 63}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 316}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 21, "token_count": 46}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Catalin Marinas
5626
84.40%
Michel Lespinasse
168
2.52%
Andrey Konovalov
42
0.63%
Andrey Ryabinin
15
0.23%
Mike Rapoport
5
0.08%
Sasha Levin
4
0.06%
Vladimir Davydov
2
0.03%
Andrew Morton
2
0.03%
Others
802
12.03%
Total
6666
ksm.c
3224
-
52
10964
Hugh Dickins
Izik Eidus
Andrea Arcangeli
Kirill V Tkhai
Kirill A. Shutemov
Mike Rapoport
JoonSoo Kim
Sasha Levin
Jérôme Glisse
Aneesh Kumar K.V
MinChan Kim
Peter Zijlstra
Rik Van Riel
Andrey Ryabinin
Michel Lespinasse
David Rientjes
Linus Torvalds
Others
September 2009
October 2009
November 2009
December 2009
March 2010
April 2010
August 2010
October 2010
January 2011
March 2011
May 2011
June 2011
March 2012
October 2012
December 2012
February 2013
March 2013
September 2013
January 2014
October 2014
January 2015
April 2015
November 2015
January 2016
February 2016
May 2016
July 2016
September 2016
October 2016
February 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
February 2018
March 2018
April 2018
June 2018
August 2018
December 2018
March 2019
May 2019
June 2019
November 2019
April 2020
var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 894}, {"author_id": 40, "token_count": 3320}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 4, "token_count": 1215}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 56}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 44, "token_count": 5}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 4, "token_count": 1176}, {"author_id": 58, "token_count": 29}, {"author_id": 60, "token_count": 281}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 8, "token_count": 48}, {"author_id": 58, "token_count": 18}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 31}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 7, "token_count": 14}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 36, "token_count": 36}, {"author_id": 1, "token_count": 78}, {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 10, "token_count": 2692}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 53, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 49, "token_count": 62}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 32}, {"author_id": 53, "token_count": 34}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 53, "token_count": 126}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
3349
30.55%
Izik Eidus
3320
30.28%
Andrea Arcangeli
2781
25.36%
Kirill V Tkhai
185
1.69%
Kirill A. Shutemov
98
0.89%
Mike Rapoport
66
0.60%
JoonSoo Kim
48
0.44%
Sasha Levin
47
0.43%
Jérôme Glisse
46
0.42%
Aneesh Kumar K.V
36
0.33%
MinChan Kim
31
0.28%
Peter Zijlstra
18
0.16%
Rik Van Riel
12
0.11%
Andrey Ryabinin
7
0.06%
Michel Lespinasse
5
0.05%
David Rientjes
3
0.03%
Linus Torvalds
2
0.02%
Others
910
8.30%
Total
10964
list_lru.c
649
-
17
2775
Vladimir Davydov
Kirill V Tkhai
Johannes Weiner
Glauber de Oliveira Costa
Andrew Morton
Roman Gushchin
Others
August 2013
October 2013
April 2014
February 2015
September 2015
November 2015
October 2016
July 2017
October 2017
April 2018
August 2018
March 2019
May 2019
July 2019
April 2020
var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 51, "token_count": 42}, {"author_id": 60, "token_count": 397}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 15, "token_count": 1578}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 53, "token_count": 141}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 53, "token_count": 254}, {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
1578
56.86%
Kirill V Tkhai
395
14.23%
Johannes Weiner
55
1.98%
Glauber de Oliveira Costa
42
1.51%
Andrew Morton
9
0.32%
Roman Gushchin
5
0.18%
Others
691
24.90%
Total
2775
maccess.c
278
-
12
809
Linus Torvalds
David Howells
Others
February 2008
April 2008
June 2009
January 2010
October 2010
May 2011
October 2011
August 2015
November 2015
May 2016
May 2019
November 2019
var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 297}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 212}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
3
0.37%
David Howells
2
0.25%
Others
804
99.38%
Total
809
madvise.c
1172
-
52
4451
MinChan Kim
Andrew Morton
Shaohua Li
Hugh Dickins
Andrea Arcangeli
Nicholas Piggin
Andi Kleen
Mike Rapoport
Jérôme Glisse
Rik Van Riel
David Rientjes
Michal Hocko
Christoph Hellwig
Linus Torvalds
Dan J Williams
Mel Gorman
Jan Kara
Naoya Horiguchi
Kirill A. Shutemov
Andrey Konovalov
Aneesh Kumar K.V
Tejun Heo
Peter Zijlstra
Matthew Wilcox
Johannes Weiner
Others
September 2002
December 2002
April 2004
May 2004
October 2004
February 2005
June 2005
September 2005
October 2005
January 2006
February 2006
April 2006
March 2007
May 2007
July 2007
June 2009
September 2009
December 2009
January 2011
December 2011
March 2012
May 2012
July 2012
October 2012
February 2013
April 2013
September 2013
May 2014
November 2014
May 2015
September 2015
January 2016
March 2016
April 2016
May 2016
December 2016
February 2017
March 2017
May 2017
July 2017
August 2017
September 2017
October 2017
November 2017
July 2018
August 2018
October 2018
December 2018
May 2019
June 2019
August 2019
September 2019
November 2019
December 2019
March 2020
April 2020
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 6, "token_count": 359}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 209}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 4, "token_count": 42}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 11, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 11, "token_count": 54}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 75}, {"author_id": 4, "token_count": 80}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 30, "token_count": 32}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 36}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 41, "token_count": 307}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 855}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 9, "token_count": 44}, {"author_id": 4, "token_count": 3}, {"author_id": 1, "token_count": 6}, {"author_id": 49, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 10, "token_count": 94}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 49, "token_count": 45}, {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 54, "token_count": 46}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 34, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 44}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 33}, {"author_id": 32, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 49, "token_count": 19}, {"author_id": 7, "token_count": 1372}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 12, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
2227
50.03%
Andrew Morton
381
8.56%
Shaohua Li
314
7.05%
Hugh Dickins
164
3.68%
Andrea Arcangeli
137
3.08%
Nicholas Piggin
107
2.40%
Andi Kleen
107
2.40%
Mike Rapoport
73
1.64%
Jérôme Glisse
50
1.12%
Rik Van Riel
46
1.03%
David Rientjes
44
0.99%
Michal Hocko
36
0.81%
Christoph Hellwig
34
0.76%
Linus Torvalds
30
0.67%
Dan J Williams
21
0.47%
Mel Gorman
20
0.45%
Jan Kara
14
0.31%
Naoya Horiguchi
10
0.22%
Kirill A. Shutemov
7
0.16%
Andrey Konovalov
7
0.16%
Aneesh Kumar K.V
6
0.13%
Tejun Heo
3
0.07%
Peter Zijlstra
1
0.02%
Matthew Wilcox
1
0.02%
Johannes Weiner
1
0.02%
Others
610
13.70%
Total
4451
mapping_dirty_helpers.c
349
-
1
1116
Others
March 2019
April 2020
var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1040}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 76}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1116
100.00%
Total
1116
memblock.c
2074
-
62
7038
Tejun Heo
Mike Rapoport
Alexander Duyck
Pavel Tatashin
MinChan Kim
Catalin Marinas
Michal Hocko
Andrew Morton
Mel Gorman
Christoph Hellwig
Others
October 2005
January 2006
May 2006
February 2007
July 2007
January 2008
February 2008
March 2008
April 2008
May 2008
August 2008
January 2010
July 2010
August 2010
September 2010
October 2010
January 2011
March 2011
July 2011
October 2011
December 2011
April 2012
May 2012
June 2012
July 2012
September 2012
October 2012
January 2013
February 2013
September 2013
November 2013
January 2014
February 2014
April 2014
June 2014
August 2014
September 2014
December 2014
April 2015
June 2015
September 2015
November 2015
January 2016
February 2016
March 2016
May 2016
July 2016
August 2016
October 2016
February 2017
April 2017
August 2017
November 2017
February 2018
April 2018
June 2018
July 2018
August 2018
October 2018
November 2018
December 2018
February 2019
March 2019
May 2019
October 2019
November 2019
January 2020
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"token_count": 4}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 218}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ 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"token_count": 363}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 244}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 45, "token_count": 217}, {"author_id": 49, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 49, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 75}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1722
24.47%
Mike Rapoport
700
9.95%
Alexander Duyck
218
3.10%
Pavel Tatashin
119
1.69%
MinChan Kim
25
0.36%
Catalin Marinas
21
0.30%
Michal Hocko
5
0.07%
Andrew Morton
3
0.04%
Mel Gorman
2
0.03%
Christoph Hellwig
1
0.01%
Others
4222
59.99%
Total
7038
memcontrol.c
7263
-
88
26705
Johannes Weiner
Vladimir Davydov
Kamezawa Hiroyuki
Tejun Heo
Roman Gushchin
Kirill V Tkhai
Andrew Morton
Glauber de Oliveira Costa
Michal Hocko
Jérôme Glisse
Kirill A. Shutemov
Hugh Dickins
Huang Ying
Mel Gorman
David Rientjes
Motohiro Kosaki
Christoph Hellwig
Naoya Horiguchi
Andrey Ryabinin
MinChan Kim
Andrea Arcangeli
Al Viro
Rik Van Riel
Christoph Lameter
Lee Schermerhorn
Sasha Levin
Matthew Wilcox
Linus Torvalds
Mike Rapoport
Shaohua Li
Fengguang Wu
Others
February 2008
March 2008
April 2008
July 2008
September 2008
October 2008
January 2009
April 2009
June 2009
September 2009
December 2009
March 2010
May 2010
August 2010
October 2010
November 2010
January 2011
February 2011
March 2011
May 2011
June 2011
July 2011
August 2011
September 2011
November 2011
December 2011
January 2012
March 2012
May 2012
June 2012
July 2012
September 2012
October 2012
November 2012
December 2012
February 2013
April 2013
May 2013
July 2013
August 2013
September 2013
October 2013
November 2013
December 2013
January 2014
February 2014
March 2014
April 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
September 2015
October 2015
November 2015
December 2015
January 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
January 2018
February 2018
March 2018
April 2018
June 2018
July 2018
August 2018
October 2018
December 2018
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
January 2020
February 2020
March 2020
April 2020
May 2020
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"group": [ {"author_id": 53, "token_count": 663}, {"author_id": 16, "token_count": 95}, {"author_id": 38, "token_count": 309}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 53, "token_count": 4}, {"author_id": 38, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 16, "token_count": 51}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 17}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 750}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 3, "token_count": 91}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 1651}, {"author_id": 38, "token_count": 158}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 37}, {"author_id": 38, "token_count": 444}, {"author_id": 5, "token_count": 449}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 16, "token_count": 29}, {"author_id": 38, "token_count": 18}, {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 82}, {"author_id": 38, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 38, "token_count": 15}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 38, "token_count": 98}, {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 197}, {"author_id": 53, "token_count": 6}, {"author_id": 38, "token_count": 96}, {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
13438
50.32%
Vladimir Davydov
1884
7.05%
Kamezawa Hiroyuki
1683
6.30%
Tejun Heo
1500
5.62%
Roman Gushchin
1461
5.47%
Kirill V Tkhai
673
2.52%
Andrew Morton
648
2.43%
Glauber de Oliveira Costa
495
1.85%
Michal Hocko
465
1.74%
Jérôme Glisse
346
1.30%
Kirill A. Shutemov
324
1.21%
Hugh Dickins
244
0.91%
Huang Ying
113
0.42%
Mel Gorman
94
0.35%
David Rientjes
91
0.34%
Motohiro Kosaki
70
0.26%
Christoph Hellwig
41
0.15%
Naoya Horiguchi
36
0.13%
Andrey Ryabinin
27
0.10%
MinChan Kim
26
0.10%
Andrea Arcangeli
12
0.04%
Al Viro
10
0.04%
Rik Van Riel
9
0.03%
Christoph Lameter
8
0.03%
Lee Schermerhorn
7
0.03%
Sasha Levin
6
0.02%
Matthew Wilcox
5
0.02%
Linus Torvalds
3
0.01%
Mike Rapoport
2
0.01%
Shaohua Li
1
0.00%
Fengguang Wu
1
0.00%
Others
2982
11.17%
Total
26705
memfd.c
329
-
3
1127
Mike Kravetz
Matthew Wilcox
Others
November 2017
June 2018
March 2019
September 2019
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 24, "token_count": 121}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 22, "token_count": 983}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 22}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Kravetz
983
87.22%
Matthew Wilcox
143
12.69%
Others
1
0.09%
Total
1127
memory-failure.c
1934
-
60
6262
Andi Kleen
Naoya Horiguchi
Fengguang Wu
Dan J Williams
Huang Ying
Mike Kravetz
MinChan Kim
Peter Zijlstra
Kirill A. Shutemov
Matthew Wilcox
Michel Lespinasse
Michal Hocko
Rik Van Riel
JoonSoo Kim
Vlastimil Babka
Vladimir Davydov
David Rientjes
Tejun Heo
Mel Gorman
Andrea Arcangeli
Motohiro Kosaki
Hugh Dickins
Christoph Hellwig
Christoph Lameter
Aneesh Kumar K.V
Nicholas Piggin
Johannes Weiner
Others
September 2009
October 2009
December 2009
March 2010
May 2010
September 2010
October 2010
December 2010
February 2011
March 2011
May 2011
June 2011
July 2011
October 2011
December 2011
January 2012
May 2012
July 2012
October 2012
December 2012
February 2013
April 2013
July 2013
August 2013
September 2013
November 2013
December 2013
January 2014
February 2014
March 2014
May 2014
June 2014
July 2014
August 2014
December 2014
February 2015
April 2015
May 2015
June 2015
August 2015
September 2015
November 2015
January 2016
March 2016
April 2016
May 2016
July 2016
November 2016
December 2016
February 2017
May 2017
June 2017
July 2017
August 2017
November 2017
April 2018
July 2018
August 2018
November 2018
February 2019
March 2019
May 2019
June 2019
July 2019
October 2019
November 2019
April 2020
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{"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 18, "token_count": 20}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 22, "token_count": 59}, ]}, ]
Author Name
Tokens
Token Proportion
Andi Kleen
1952
31.17%
Naoya Horiguchi
1931
30.84%
Fengguang Wu
603
9.63%
Dan J Williams
488
7.79%
Huang Ying
322
5.14%
Mike Kravetz
59
0.94%
MinChan Kim
28
0.45%
Peter Zijlstra
20
0.32%
Kirill A. Shutemov
20
0.32%
Matthew Wilcox
14
0.22%
Michel Lespinasse
13
0.21%
Michal Hocko
13
0.21%
Rik Van Riel
12
0.19%
JoonSoo Kim
10
0.16%
Vlastimil Babka
6
0.10%
Vladimir Davydov
5
0.08%
David Rientjes
5
0.08%
Tejun Heo
4
0.06%
Mel Gorman
4
0.06%
Andrea Arcangeli
4
0.06%
Motohiro Kosaki
3
0.05%
Hugh Dickins
3
0.05%
Christoph Hellwig
3
0.05%
Christoph Lameter
2
0.03%
Aneesh Kumar K.V
2
0.03%
Nicholas Piggin
1
0.02%
Johannes Weiner
1
0.02%
Others
734
11.72%
Total
6262
memory.c
5020
-
150
20811
Kirill A. Shutemov
Hugh Dickins
Andi Kleen
Linus Torvalds
Jan Kara
Matthew Wilcox
Andrea Arcangeli
Linus Torvalds (pre-git)
Nicholas Piggin
Johannes Weiner
Huang Ying
Andrew Morton
Jérôme Glisse
Kamezawa Hiroyuki
Rik Van Riel
Mel Gorman
David Howells
Aneesh Kumar K.V
Michal Hocko
Dan J Williams
Al Viro
Mike Kravetz
MinChan Kim
Peter Zijlstra
Kirill V Tkhai
Christoph Lameter
Michel Lespinasse
David Rientjes
Christoph Hellwig
Andrey Ryabinin
Tejun Heo
Mike Rapoport
Catalin Marinas
Vladimir Davydov
Shaohua Li
Roman Gushchin
Lee Schermerhorn
Fengguang Wu
Naoya Horiguchi
Motohiro Kosaki
Andy Whitcroft
Others
September 1991
December 1991
January 1992
March 1992
May 1992
August 1992
September 1992
November 1992
March 1993
April 1993
June 1993
July 1993
April 1994
July 1994
January 1995
February 1995
March 1995
June 1995
January 1996
March 1996
July 1996
September 1996
March 1997
August 1997
January 1998
August 1998
January 1999
June 1999
September 1999
January 2000
August 2000
October 2000
February 2002
March 2002
May 2002
June 2002
July 2002
September 2002
October 2002
December 2002
January 2003
February 2003
March 2003
April 2003
May 2003
July 2003
August 2003
October 2003
November 2003
January 2004
February 2004
April 2004
May 2004
June 2004
August 2004
October 2004
December 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
August 2005
September 2005
October 2005
November 2005
December 2005
January 2006
February 2006
March 2006
June 2006
July 2006
September 2006
October 2006
December 2006
February 2007
May 2007
June 2007
July 2007
October 2007
January 2008
February 2008
March 2008
April 2008
May 2008
June 2008
July 2008
September 2008
October 2008
December 2008
January 2009
March 2009
April 2009
June 2009
July 2009
August 2009
September 2009
October 2009
December 2009
March 2010
August 2010
September 2010
October 2010
January 2011
March 2011
April 2011
May 2011
June 2011
July 2011
October 2011
January 2012
March 2012
April 2012
May 2012
June 2012
July 2012
October 2012
November 2012
December 2012
January 2013
February 2013
April 2013
May 2013
July 2013
August 2013
September 2013
October 2013
November 2013
December 2013
January 2014
February 2014
April 2014
June 2014
July 2014
August 2014
October 2014
December 2014
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
September 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
February 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
December 2018
January 2019
March 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
March 2020
April 2020
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Author Name
Tokens
Token Proportion
Kirill A. Shutemov
3252
15.63%
Hugh Dickins
2282
10.97%
Andi Kleen
1092
5.25%
Linus Torvalds
980
4.71%
Jan Kara
931
4.47%
Matthew Wilcox
680
3.27%
Andrea Arcangeli
660
3.17%
Linus Torvalds (pre-git)
656
3.15%
Nicholas Piggin
616
2.96%
Johannes Weiner
549
2.64%
Huang Ying
510
2.45%
Andrew Morton
504
2.42%
Jérôme Glisse
468
2.25%
Kamezawa Hiroyuki
377
1.81%
Rik Van Riel
347
1.67%
Mel Gorman
274
1.32%
David Howells
236
1.13%
Aneesh Kumar K.V
231
1.11%
Michal Hocko
171
0.82%
Dan J Williams
154
0.74%
Al Viro
153
0.74%
Mike Kravetz
150
0.72%
MinChan Kim
137
0.66%
Peter Zijlstra
115
0.55%
Kirill V Tkhai
82
0.39%
Christoph Lameter
73
0.35%
Michel Lespinasse
30
0.14%
David Rientjes
27
0.13%
Christoph Hellwig
18
0.09%
Andrey Ryabinin
15
0.07%
Tejun Heo
7
0.03%
Mike Rapoport
6
0.03%
Catalin Marinas
5
0.02%
Vladimir Davydov
4
0.02%
Shaohua Li
3
0.01%
Roman Gushchin
2
0.01%
Lee Schermerhorn
2
0.01%
Fengguang Wu
2
0.01%
Naoya Horiguchi
1
0.00%
Motohiro Kosaki
1
0.00%
Andy Whitcroft
1
0.00%
Others
5007
24.06%
Total
20811
memory_hotplug.c
1800
-
88
6621
Michal Hocko
Kamezawa Hiroyuki
Dan J Williams
Naoya Horiguchi
Pavel Tatashin
David Rientjes
Vladimir Davydov
Motohiro Kosaki
Christoph Hellwig
Vlastimil Babka
Andrea Arcangeli
Andrew Morton
Mel Gorman
Nicholas Piggin
MinChan Kim
Jérôme Glisse
Andi Kleen
Shaohua Li
Christoph Lameter
Fengguang Wu
Matthew Wilcox
JoonSoo Kim
Mike Rapoport
Linus Torvalds
Hugh Dickins
Huang Ying
Al Viro
Others
October 2005
March 2006
June 2006
August 2006
September 2006
October 2007
November 2007
April 2008
May 2008
July 2008
October 2008
November 2008
June 2009
September 2009
November 2009
December 2009
March 2010
May 2010
September 2010
October 2010
December 2010
January 2011
May 2011
June 2011
July 2011
October 2011
January 2012
April 2012
May 2012
July 2012
September 2012
October 2012
December 2012
February 2013
April 2013
May 2013
June 2013
July 2013
September 2013
November 2013
January 2014
June 2014
November 2014
March 2015
April 2015
June 2015
August 2015
September 2015
December 2015
January 2016
March 2016
May 2016
July 2016
August 2016
September 2016
October 2016
February 2017
May 2017
July 2017
September 2017
October 2017
November 2017
December 2017
January 2018
April 2018
May 2018
June 2018
August 2018
October 2018
November 2018
December 2018
February 2019
March 2019
May 2019
July 2019
September 2019
October 2019
November 2019
January 2020
February 2020
March 2020
April 2020
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]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 8}, {"author_id": 16, "token_count": 53}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 34, "token_count": 191}, {"author_id": 57, "token_count": 61}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 34, "token_count": 4}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 97}, ]}, ]
Author Name
Tokens
Token Proportion
Michal Hocko
816
12.32%
Kamezawa Hiroyuki
609
9.20%
Dan J Williams
263
3.97%
Naoya Horiguchi
101
1.53%
Pavel Tatashin
75
1.13%
David Rientjes
55
0.83%
Vladimir Davydov
48
0.72%
Motohiro Kosaki
39
0.59%
Christoph Hellwig
24
0.36%
Vlastimil Babka
23
0.35%
Andrea Arcangeli
22
0.33%
Andrew Morton
17
0.26%
Mel Gorman
12
0.18%
Nicholas Piggin
11
0.17%
MinChan Kim
11
0.17%
Jérôme Glisse
10
0.15%
Andi Kleen
7
0.11%
Shaohua Li
5
0.08%
Christoph Lameter
4
0.06%
Fengguang Wu
3
0.05%
Matthew Wilcox
2
0.03%
JoonSoo Kim
2
0.03%
Mike Rapoport
1
0.02%
Linus Torvalds
1
0.02%
Hugh Dickins
1
0.02%
Huang Ying
1
0.02%
Al Viro
1
0.02%
Others
4457
67.32%
Total
6621
mempolicy.c
3078
-
88
11955
David Rientjes
Lee Schermerhorn
Andrew Morton
Naoya Horiguchi
Mel Gorman
Christoph Lameter
Motohiro Kosaki
Kamezawa Hiroyuki
Vlastimil Babka
Hugh Dickins
Dan J Williams
Kirill A. Shutemov
Andrea Arcangeli
Andi Kleen
Peter Zijlstra
MinChan Kim
Christoph Hellwig
Michal Hocko
Aneesh Kumar K.V
Nicholas Piggin
Andrey Konovalov
Rik Van Riel
Andrey Ryabinin
Sasha Levin
Linus Torvalds
David Howells
Tejun Heo
Pavel Tatashin
Al Viro
JoonSoo Kim
Huang Ying
Others
May 2004
June 2004
September 2004
October 2004
November 2004
December 2004
January 2005
February 2005
March 2005
June 2005
September 2005
October 2005
January 2006
February 2006
March 2006
June 2006
August 2006
September 2006
October 2006
December 2006
February 2007
July 2007
August 2007
September 2007
October 2007
November 2007
March 2008
April 2008
July 2008
October 2008
November 2008
January 2009
June 2009
August 2009
October 2009
December 2009
March 2010
May 2010
June 2010
August 2010
October 2010
December 2010
January 2011
March 2011
September 2011
October 2011
December 2011
January 2012
March 2012
April 2012
May 2012
June 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
July 2013
September 2013
October 2013
November 2013
December 2013
January 2014
March 2014
April 2014
June 2014
October 2014
December 2014
February 2015
April 2015
May 2015
June 2015
September 2015
January 2016
February 2016
March 2016
May 2016
July 2016
September 2016
October 2016
December 2016
January 2017
February 2017
April 2017
July 2017
September 2017
October 2017
November 2017
January 2018
March 2018
April 2018
July 2018
August 2018
October 2018
February 2019
March 2019
May 2019
June 2019
August 2019
September 2019
November 2019
January 2020
February 2020
April 2020
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9}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 20, "token_count": 43}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 337}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 29, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 16, "token_count": 9}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 437}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 55}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 20, "token_count": 9}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 30}, {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 23, "token_count": 14}, {"author_id": 9, "token_count": 119}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 34, "token_count": 77}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 185}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
4469
37.38%
Lee Schermerhorn
1041
8.71%
Andrew Morton
786
6.57%
Naoya Horiguchi
718
6.01%
Mel Gorman
700
5.86%
Christoph Lameter
673
5.63%
Motohiro Kosaki
530
4.43%
Kamezawa Hiroyuki
163
1.36%
Vlastimil Babka
99
0.83%
Hugh Dickins
88
0.74%
Dan J Williams
77
0.64%
Kirill A. Shutemov
64
0.54%
Andrea Arcangeli
64
0.54%
Andi Kleen
62
0.52%
Peter Zijlstra
44
0.37%
MinChan Kim
37
0.31%
Christoph Hellwig
35
0.29%
Michal Hocko
29
0.24%
Aneesh Kumar K.V
26
0.22%
Nicholas Piggin
17
0.14%
Andrey Konovalov
14
0.12%
Rik Van Riel
12
0.10%
Andrey Ryabinin
12
0.10%
Sasha Levin
11
0.09%
Linus Torvalds
8
0.07%
David Howells
7
0.06%
Tejun Heo
6
0.05%
Pavel Tatashin
6
0.05%
Al Viro
3
0.03%
JoonSoo Kim
1
0.01%
Huang Ying
1
0.01%
Others
2152
18.00%
Total
11955
mempool.c
557
-
31
2127
David Rientjes
Linus Torvalds
Andrew Morton
Andrey Ryabinin
Tejun Heo
Christoph Lameter
Nicholas Piggin
Catalin Marinas
Michal Hocko
Mel Gorman
Mike Rapoport
Al Viro
Christoph Hellwig
Others
February 2002
April 2002
May 2002
September 2002
October 2002
December 2002
January 2003
March 2004
June 2004
March 2005
May 2005
June 2005
October 2005
March 2006
August 2006
July 2007
October 2007
October 2011
January 2012
June 2012
April 2014
June 2014
April 2015
May 2015
November 2015
March 2016
June 2016
July 2016
June 2017
November 2017
February 2018
March 2019
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Author Name
Tokens
Token Proportion
David Rientjes
561
26.38%
Linus Torvalds
288
13.54%
Andrew Morton
178
8.37%
Andrey Ryabinin
124
5.83%
Tejun Heo
63
2.96%
Christoph Lameter
31
1.46%
Nicholas Piggin
22
1.03%
Catalin Marinas
9
0.42%
Michal Hocko
5
0.24%
Mel Gorman
5
0.24%
Mike Rapoport
4
0.19%
Al Viro
3
0.14%
Christoph Hellwig
2
0.09%
Others
832
39.12%
Total
2127
memremap.c
484
-
15
1886
Christoph Hellwig
Dan J Williams
Matthew Wilcox
Andrey Ryabinin
Jérôme Glisse
Alexander Duyck
Michal Hocko
Aneesh Kumar K.V
Linus Torvalds
John Hubbard
Others
August 2015
October 2015
January 2016
March 2016
September 2016
January 2017
April 2017
July 2017
September 2017
December 2017
February 2018
March 2018
May 2018
July 2018
August 2018
October 2018
December 2018
May 2019
June 2019
July 2019
August 2019
October 2019
January 2020
February 2020
March 2020
April 2020
var spanGroupData = [ {"timestamp": 1438412400, "group": [ {"author_id": 28, "token_count": 64}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 181}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 34, "token_count": 9}, {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 34, "token_count": 49}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 34, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 34, "token_count": 21}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 34, "token_count": 27}, {"author_id": 19, "token_count": 37}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 98}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 37}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 34, "token_count": 20}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 29, "token_count": 42}, {"author_id": 24, "token_count": 43}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 45, "token_count": 28}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 34, "token_count": 102}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 507}, {"author_id": 34, "token_count": 63}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 34, "token_count": 122}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 123}, {"author_id": 34, "token_count": 18}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 22}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 34, "token_count": 54}, {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 28, "token_count": 23}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 27}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
815
43.21%
Dan J Williams
727
38.55%
Matthew Wilcox
43
2.28%
Andrey Ryabinin
42
2.23%
Jérôme Glisse
37
1.96%
Alexander Duyck
28
1.48%
Michal Hocko
26
1.38%
Aneesh Kumar K.V
22
1.17%
Linus Torvalds
3
0.16%
John Hubbard
1
0.05%
Others
142
7.53%
Total
1886
memtest.c
113
-
9
505
Tejun Heo
Others
July 2008
February 2009
March 2009
June 2009
August 2010
July 2011
February 2013
January 2014
April 2015
June 2015
September 2015
November 2017
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 5, "token_count": 44}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
44
8.71%
Others
461
91.29%
Total
505
migrate.c
3000
-
78
10816
Jérôme Glisse
Christoph Lameter
Mel Gorman
Naoya Horiguchi
MinChan Kim
Hugh Dickins
Jan Kara
Michal Hocko
Christoph Hellwig
Peter Zijlstra
Kirill A. Shutemov
Nicholas Piggin
JoonSoo Kim
Mike Kravetz
Matthew Wilcox
Linus Torvalds
David Rientjes
Andrea Arcangeli
Motohiro Kosaki
Aneesh Kumar K.V
Vlastimil Babka
Vladimir Davydov
Johannes Weiner
Shaohua Li
Rik Van Riel
Kamezawa Hiroyuki
Sasha Levin
David Howells
Huang Ying
Andi Kleen
Lee Schermerhorn
Tejun Heo
Andrey Konovalov
Others
March 2006
April 2006
June 2006
September 2006
November 2006
December 2006
March 2007
April 2007
July 2007
August 2007
October 2007
February 2008
June 2008
July 2008
August 2008
October 2008
November 2008
December 2008
January 2009
April 2009
June 2009
September 2009
December 2009
February 2010
March 2010
May 2010
September 2010
October 2010
December 2010
January 2011
February 2011
March 2011
May 2011
June 2011
October 2011
December 2011
January 2012
March 2012
April 2012
June 2012
July 2012
October 2012
November 2012
December 2012
February 2013
April 2013
June 2013
September 2013
October 2013
November 2013
December 2013
January 2014
March 2014
June 2014
August 2014
October 2014
December 2014
February 2015
April 2015
June 2015
August 2015
September 2015
November 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
October 2016
December 2016
February 2017
March 2017
April 2017
May 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
March 2018
April 2018
May 2018
August 2018
October 2018
December 2018
February 2019
March 2019
May 2019
June 2019
August 2019
September 2019
November 2019
January 2020
February 2020
March 2020
April 2020
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{"author_id": 41, "token_count": 17}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 12, "token_count": 26}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 11, "token_count": 41}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 11, "token_count": 11}, {"author_id": 60, "token_count": 284}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 56, "token_count": 3}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, 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{"author_id": 36, "token_count": 13}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 50}, {"author_id": 42, "token_count": 223}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 434}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 4, "token_count": 63}, {"author_id": 0, "token_count": 18}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 18, "token_count": 85}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 18, "token_count": 87}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 56}, {"author_id": 54, "token_count": 21}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 27}, {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 86}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 8, "token_count": 64}, {"author_id": 0, "token_count": 1}, {"author_id": 18, "token_count": 1}, {"author_id": 58, "token_count": 9}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 41}, {"author_id": 0, "token_count": 12}, {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 18, 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1462086000, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 49}, {"author_id": 7, "token_count": 577}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 11, "token_count": 20}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 89}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 36, "token_count": 23}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 2834}, {"author_id": 18, "token_count": 71}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 53}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 203}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 0, "token_count": 15}, {"author_id": 16, "token_count": 336}, {"author_id": 18, "token_count": 46}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 18}, {"author_id": 3, "token_count": 12}, {"author_id": 1, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 32, "token_count": 392}, {"author_id": 19, "token_count": 35}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 22, "token_count": 26}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 32, "token_count": 10}, {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 265}, {"author_id": 32, "token_count": 20}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 23, "token_count": 3}, {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 28, "token_count": 26}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 22, "token_count": 39}, {"author_id": 60, "token_count": 177}, ]}, ]
Author Name
Tokens
Token Proportion
Jérôme Glisse
2883
26.65%
Christoph Lameter
1513
13.99%
Mel Gorman
868
8.03%
Naoya Horiguchi
757
7.00%
MinChan Kim
652
6.03%
Hugh Dickins
454
4.20%
Jan Kara
422
3.90%
Michal Hocko
339
3.13%
Christoph Hellwig
296
2.74%
Peter Zijlstra
227
2.10%
Kirill A. Shutemov
184
1.70%
Nicholas Piggin
79
0.73%
JoonSoo Kim
68
0.63%
Mike Kravetz
65
0.60%
Matthew Wilcox
55
0.51%
Linus Torvalds
48
0.44%
David Rientjes
44
0.41%
Andrea Arcangeli
43
0.40%
Motohiro Kosaki
40
0.37%
Aneesh Kumar K.V
36
0.33%
Vlastimil Babka
35
0.32%
Vladimir Davydov
27
0.25%
Johannes Weiner
26
0.24%
Shaohua Li
25
0.23%
Rik Van Riel
21
0.19%
Kamezawa Hiroyuki
19
0.18%
Sasha Levin
14
0.13%
David Howells
14
0.13%
Huang Ying
9
0.08%
Andi Kleen
8
0.07%
Lee Schermerhorn
6
0.06%
Tejun Heo
3
0.03%
Andrey Konovalov
3
0.03%
Others
1533
14.17%
Total
10816
mincore.c
304
-
19
1172
Linus Torvalds
Naoya Horiguchi
Johannes Weiner
Nicholas Piggin
Huang Ying
Christoph Hellwig
David Howells
Kirill A. Shutemov
Andrey Konovalov
Hugh Dickins
Tejun Heo
Others
March 2002
October 2004
February 2005
March 2005
December 2006
February 2007
January 2009
December 2009
March 2010
May 2010
February 2015
November 2015
January 2016
April 2016
October 2016
December 2016
February 2017
November 2017
January 2019
May 2019
July 2019
August 2019
September 2019
February 2020
var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 12, "token_count": 86}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 12, "token_count": 115}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 11, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 18, "token_count": 22}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 3, "token_count": 170}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 18, "token_count": 176}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 12, "token_count": 302}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 17, "token_count": 29}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
504
43.00%
Naoya Horiguchi
198
16.89%
Johannes Weiner
170
14.51%
Nicholas Piggin
71
6.06%
Huang Ying
31
2.65%
Christoph Hellwig
31
2.65%
David Howells
16
1.37%
Kirill A. Shutemov
10
0.85%
Andrey Konovalov
7
0.60%
Hugh Dickins
3
0.26%
Tejun Heo
2
0.17%
Others
129
11.01%
Total
1172
mlock.c
873
-
49
2957
Vlastimil Babka
Linus Torvalds (pre-git)
Nicholas Piggin
Rik Van Riel
Kirill A. Shutemov
Michel Lespinasse
Hugh Dickins
Andrew Morton
Lee Schermerhorn
Michal Hocko
Andrey Ryabinin
David Rientjes
Andrey Konovalov
Linus Torvalds
Motohiro Kosaki
JoonSoo Kim
Sasha Levin
MinChan Kim
Andrea Arcangeli
Mike Rapoport
Mel Gorman
Andi Kleen
Others
June 1995
January 1996
September 1996
January 1997
May 1998
May 1999
January 2000
February 2002
September 2002
March 2003
September 2003
October 2003
August 2004
October 2004
November 2004
January 2005
February 2005
March 2005
January 2006
May 2007
July 2007
October 2008
November 2008
January 2009
September 2009
March 2010
January 2011
March 2011
May 2011
October 2011
March 2012
October 2012
February 2013
September 2013
January 2014
April 2014
March 2015
April 2015
September 2015
November 2015
January 2016
May 2016
July 2016
October 2016
November 2016
February 2017
March 2017
May 2017
June 2017
September 2017
October 2017
November 2017
February 2018
August 2018
March 2019
June 2019
September 2019
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Author Name
Tokens
Token Proportion
Vlastimil Babka
804
27.19%
Linus Torvalds (pre-git)
515
17.42%
Nicholas Piggin
270
9.13%
Rik Van Riel
148
5.01%
Kirill A. Shutemov
145
4.90%
Michel Lespinasse
71
2.40%
Hugh Dickins
51
1.72%
Andrew Morton
48
1.62%
Lee Schermerhorn
38
1.29%
Michal Hocko
37
1.25%
Andrey Ryabinin
29
0.98%
David Rientjes
22
0.74%
Andrey Konovalov
14
0.47%
Linus Torvalds
11
0.37%
Motohiro Kosaki
8
0.27%
JoonSoo Kim
7
0.24%
Sasha Levin
6
0.20%
MinChan Kim
5
0.17%
Andrea Arcangeli
4
0.14%
Mike Rapoport
1
0.03%
Mel Gorman
1
0.03%
Andi Kleen
1
0.03%
Others
721
24.38%
Total
2957
mm_init.c
193
-
13
734
Mel Gorman
Tim Chen
Peter Zijlstra
Andrew Morton
Pavel Tatashin
Hugh Dickins
Others
July 2008
August 2008
October 2011
February 2013
July 2013
October 2013
January 2014
February 2015
June 2015
March 2016
August 2018
December 2018
May 2019
April 2020
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Author Name
Tokens
Token Proportion
Mel Gorman
487
66.35%
Tim Chen
163
22.21%
Peter Zijlstra
9
1.23%
Andrew Morton
9
1.23%
Pavel Tatashin
2
0.27%
Hugh Dickins
1
0.14%
Others
63
8.58%
Total
734
mmap.c
3768
-
129
14676
Linus Torvalds
Michel Lespinasse
Andrew Morton
Linus Torvalds (pre-git)
Hugh Dickins
Andrea Arcangeli
Kirill A. Shutemov
Rik Van Riel
Al Viro
Michal Hocko
Matthew Wilcox
Motohiro Kosaki
Christoph Hellwig
Mike Rapoport
Peter Zijlstra
Steve Capper
David Rientjes
Dan J Williams
Naoya Horiguchi
Shaohua Li
Mel Gorman
Nicholas Piggin
Sasha Levin
Andi Kleen
JoonSoo Kim
Catalin Marinas
Tejun Heo
David Howells
Andy Whitcroft
Lee Schermerhorn
Others
May 1992
August 1992
September 1992
March 1993
July 1993
August 1993
September 1993
November 1993
July 1994
October 1994
January 1995
June 1995
January 1996
March 1996
June 1996
September 1996
January 1997
March 1997
August 1997
October 1997
January 1998
February 1998
May 1998
August 1998
January 1999
February 1999
May 1999
June 1999
September 1999
January 2000
March 2000
May 2000
June 2000
October 2000
February 2002
March 2002
May 2002
June 2002
July 2002
August 2002
September 2002
October 2002
January 2003
February 2003
March 2003
April 2003
June 2003
July 2003
September 2003
October 2003
December 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
August 2004
September 2004
October 2004
November 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
September 2005
October 2005
January 2006
March 2006
April 2006
July 2006
September 2006
October 2006
December 2006
January 2007
February 2007
May 2007
July 2007
August 2007
October 2007
November 2007
January 2008
February 2008
April 2008
June 2008
July 2008
August 2008
September 2008
October 2008
November 2008
January 2009
February 2009
March 2009
April 2009
June 2009
September 2009
December 2009
March 2010
April 2010
May 2010
August 2010
September 2010
October 2010
December 2010
January 2011
April 2011
May 2011
June 2011
October 2011
January 2012
February 2012
March 2012
April 2012
May 2012
August 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
April 2013
May 2013
July 2013
August 2013
September 2013
November 2013
January 2014
March 2014
April 2014
May 2014
June 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
April 2015
June 2015
September 2015
November 2015
December 2015
January 2016
February 2016
May 2016
June 2016
July 2016
September 2016
October 2016
December 2016
February 2017
May 2017
June 2017
July 2017
September 2017
November 2017
March 2018
April 2018
May 2018
June 2018
July 2018
August 2018
October 2018
December 2018
February 2019
March 2019
April 2019
May 2019
August 2019
September 2019
November 2019
January 2020
April 2020
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6}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 58, "token_count": 8}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 9, "token_count": 12}, {"author_id": 58, "token_count": 9}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 321}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 50}, {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 63}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 10, "token_count": 28}, {"author_id": 1, "token_count": 122}, {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 12, "token_count": 9}, {"author_id": 16, "token_count": 32}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 26}, {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 10, "token_count": 280}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 49, "token_count": 84}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 284}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 10, "token_count": 34}, {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 34, "token_count": 57}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 16, "token_count": 44}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 9, "token_count": 44}, {"author_id": 12, "token_count": 139}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 12, "token_count": 22}, {"author_id": 16, "token_count": 40}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 59, "token_count": 57}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 10, "token_count": 22}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 7}, {"author_id": 44, "token_count": 40}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 80}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
2114
14.40%
Michel Lespinasse
1950
13.29%
Andrew Morton
1901
12.95%
Linus Torvalds (pre-git)
1159
7.90%
Hugh Dickins
914
6.23%
Andrea Arcangeli
884
6.02%
Kirill A. Shutemov
598
4.07%
Rik Van Riel
384
2.62%
Al Viro
128
0.87%
Michal Hocko
126
0.86%
Matthew Wilcox
119
0.81%
Motohiro Kosaki
107
0.73%
Christoph Hellwig
107
0.73%
Mike Rapoport
85
0.58%
Peter Zijlstra
68
0.46%
Steve Capper
57
0.39%
David Rientjes
57
0.39%
Dan J Williams
57
0.39%
Naoya Horiguchi
34
0.23%
Shaohua Li
33
0.22%
Mel Gorman
21
0.14%
Nicholas Piggin
19
0.13%
Sasha Levin
17
0.12%
Andi Kleen
11
0.07%
JoonSoo Kim
10
0.07%
Catalin Marinas
8
0.05%
Tejun Heo
7
0.05%
David Howells
6
0.04%
Andy Whitcroft
5
0.03%
Lee Schermerhorn
1
0.01%
Others
3689
25.14%
Total
14676
mmu_context.c
64
-
5
171
Others
September 2009
January 2010
March 2010
October 2012
May 2013
April 2016
February 2017
var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Others
171
100.00%
Total
171
mmu_gather.c
334
-
3
1041
Peter Zijlstra
Others
September 2018
June 2019
February 2020
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 42, "token_count": 604}, {"author_id": 60, "token_count": 239}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 42, "token_count": 186}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
790
75.89%
Others
251
24.11%
Total
1041
mmu_notifier.c
1103
-
19
3372
Jason Gunthorpe
Andrea Arcangeli
Jérôme Glisse
Vladimir Davydov
Izik Eidus
Michal Hocko
Tejun Heo
Linus Torvalds
Others
July 2008
September 2009
March 2010
January 2011
October 2011
October 2012
May 2013
September 2014
November 2014
September 2015
February 2017
March 2017
August 2018
December 2018
May 2019
June 2019
August 2019
November 2019
December 2019
January 2020
March 2020
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 10, "token_count": 256}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 40, "token_count": 25}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 34}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 42}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 43, "token_count": 210}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 43, "token_count": 2204}, {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 43, "token_count": 163}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 43, "token_count": 151}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Jason Gunthorpe
2728
80.90%
Andrea Arcangeli
281
8.33%
Jérôme Glisse
46
1.36%
Vladimir Davydov
34
1.01%
Izik Eidus
25
0.74%
Michal Hocko
7
0.21%
Tejun Heo
3
0.09%
Linus Torvalds
1
0.03%
Others
247
7.33%
Total
3372
mmzone.c
115
-
7
429
Mel Gorman
Kamezawa Hiroyuki
Peter Zijlstra
Others
March 2006
April 2008
May 2009
May 2012
February 2013
October 2013
January 2016
May 2016
February 2017
November 2017
var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 27, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 110}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 42, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
247
57.58%
Kamezawa Hiroyuki
122
28.44%
Peter Zijlstra
12
2.80%
Others
48
11.19%
Total
429
mprotect.c
694
-
58
2955
Linus Torvalds (pre-git)
Andi Kleen
Andrew Morton
Mel Gorman
Hugh Dickins
Kirill A. Shutemov
Peter Zijlstra
Jérôme Glisse
Linus Torvalds
Christoph Lameter
Andrea Arcangeli
Rik Van Riel
Johannes Weiner
Aneesh Kumar K.V
Christoph Hellwig
Dan J Williams
Huang Ying
Michal Hocko
Andrey Konovalov
David Rientjes
David Howells
Mike Rapoport
Motohiro Kosaki
Al Viro
Andy Whitcroft
Others
July 1994
August 1994
October 1994
November 1994
January 1995
February 1995
June 1995
March 1996
September 1996
January 1997
March 1997
May 1998
September 1999
January 2000
March 2000
October 2000
February 2002
March 2002
April 2002
July 2002
September 2002
October 2002
November 2002
September 2003
March 2004
May 2004
July 2004
August 2004
October 2004
December 2004
February 2005
March 2005
September 2005
October 2005
June 2006
September 2006
May 2008
June 2008
July 2008
January 2009
February 2009
June 2009
September 2009
November 2010
January 2011
February 2012
March 2012
October 2012
November 2012
December 2012
October 2013
November 2013
December 2013
January 2014
February 2014
April 2014
October 2014
February 2015
March 2015
June 2015
September 2015
January 2016
February 2016
March 2016
May 2016
July 2016
October 2016
December 2016
February 2017
March 2017
August 2017
September 2017
November 2017
January 2018
February 2018
April 2018
June 2018
December 2018
March 2019
May 2019
August 2019
September 2019
November 2019
March 2020
April 2020
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29}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 12}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 317}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 30, "token_count": 47}, {"author_id": 9, "token_count": 5}, {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 15}, {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 36}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 30, "token_count": 187}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 31}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 22}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 74}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 175}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
392
13.27%
Andi Kleen
314
10.63%
Andrew Morton
226
7.65%
Mel Gorman
222
7.51%
Hugh Dickins
165
5.58%
Kirill A. Shutemov
153
5.18%
Peter Zijlstra
151
5.11%
Jérôme Glisse
73
2.47%
Linus Torvalds
70
2.37%
Christoph Lameter
46
1.56%
Andrea Arcangeli
46
1.56%
Rik Van Riel
37
1.25%
Johannes Weiner
37
1.25%
Aneesh Kumar K.V
33
1.12%
Christoph Hellwig
22
0.74%
Dan J Williams
12
0.41%
Huang Ying
10
0.34%
Michal Hocko
8
0.27%
Andrey Konovalov
7
0.24%
David Rientjes
5
0.17%
David Howells
4
0.14%
Mike Rapoport
3
0.10%
Motohiro Kosaki
3
0.10%
Al Viro
3
0.10%
Andy Whitcroft
2
0.07%
Others
911
30.83%
Total
2955
mremap.c
800
-
52
3323
Al Viro
Hugh Dickins
Linus Torvalds (pre-git)
Andrew Morton
Linus Torvalds
Andrea Arcangeli
Kirill A. Shutemov
Michel Lespinasse
Mike Rapoport
Andi Kleen
Mike Kravetz
Jérôme Glisse
Rik Van Riel
Nicholas Piggin
Michal Hocko
Mel Gorman
Andrey Konovalov
Peter Zijlstra
Naoya Horiguchi
Others
March 1996
January 1997
May 1998
August 1998
September 1999
January 2000
March 2000
February 2002
March 2002
April 2002
July 2002
September 2002
October 2002
July 2003
September 2003
February 2004
April 2004
May 2004
August 2004
October 2004
December 2004
January 2005
February 2005
March 2005
May 2005
August 2005
September 2005
October 2005
January 2006
July 2006
September 2006
June 2007
July 2008
October 2008
January 2009
September 2009
November 2009
December 2009
March 2010
October 2010
January 2011
April 2011
October 2011
February 2012
May 2012
October 2012
December 2012
February 2013
July 2013
August 2013
May 2014
September 2014
October 2014
April 2015
June 2015
September 2015
November 2015
December 2015
January 2016
February 2016
March 2016
May 2016
July 2016
November 2016
February 2017
March 2017
August 2017
September 2017
November 2017
October 2018
December 2018
January 2019
March 2019
May 2019
September 2019
November 2019
March 2020
April 2020
May 2020
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{"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 84}, {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 49, "token_count": 39}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 49, "token_count": 22}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 22, "token_count": 41}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 12, "token_count": 16}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 18}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
592
17.82%
Hugh Dickins
477
14.35%
Linus Torvalds (pre-git)
403
12.13%
Andrew Morton
266
8.00%
Linus Torvalds
111
3.34%
Andrea Arcangeli
99
2.98%
Kirill A. Shutemov
83
2.50%
Michel Lespinasse
69
2.08%
Mike Rapoport
61
1.84%
Andi Kleen
52
1.56%
Mike Kravetz
41
1.23%
Jérôme Glisse
24
0.72%
Rik Van Riel
15
0.45%
Nicholas Piggin
13
0.39%
Michal Hocko
8
0.24%
Mel Gorman
7
0.21%
Andrey Konovalov
7
0.21%
Peter Zijlstra
2
0.06%
Naoya Horiguchi
1
0.03%
Others
992
29.85%
Total
3323
msync.c
110
-
11
443
Andrew Morton
Linus Torvalds
Peter Zijlstra
Matthew Wilcox
Andrey Konovalov
Others
March 2002
June 2002
July 2002
October 2002
March 2006
September 2006
May 2007
January 2009
June 2014
July 2014
November 2015
November 2017
September 2019
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Author Name
Tokens
Token Proportion
Andrew Morton
130
29.35%
Linus Torvalds
116
26.19%
Peter Zijlstra
89
20.09%
Matthew Wilcox
50
11.29%
Andrey Konovalov
7
1.58%
Others
51
11.51%
Total
443
nommu.c
1887
-
69
7080
David Howells
Christoph Hellwig
Linus Torvalds
Hugh Dickins
Andrew Morton
Al Viro
Michal Hocko
Kirill A. Shutemov
JoonSoo Kim
Motohiro Kosaki
Michel Lespinasse
Mike Rapoport
Nicholas Piggin
David Rientjes
Catalin Marinas
Tejun Heo
Christoph Lameter
Vladimir Davydov
Jan Kara
Matthew Wilcox
Others
December 2002
March 2003
May 2003
July 2003
May 2004
October 2004
January 2005
February 2005
March 2005
April 2005
September 2005
October 2005
November 2005
January 2006
February 2006
March 2006
July 2006
September 2006
December 2006
May 2007
July 2007
October 2007
February 2008
April 2008
June 2008
August 2008
October 2008
January 2009
April 2009
May 2009
June 2009
August 2009
September 2009
October 2009
December 2009
January 2010
March 2010
May 2010
August 2010
October 2010
November 2010
December 2010
March 2011
May 2011
June 2011
July 2011
September 2011
October 2011
February 2012
April 2012
May 2012
June 2012
October 2012
January 2013
February 2013
March 2013
April 2013
July 2013
April 2014
June 2014
September 2014
December 2014
January 2015
February 2015
March 2015
May 2015
June 2015
July 2015
September 2015
November 2015
January 2016
February 2016
May 2016
July 2016
October 2016
November 2016
December 2016
February 2017
May 2017
September 2017
February 2018
March 2018
June 2018
July 2018
October 2018
May 2019
July 2019
September 2019
November 2019
March 2020
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"group": [ {"author_id": 39, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 16, "token_count": 6}, {"author_id": 49, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 26}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 12, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
4054
57.26%
Christoph Hellwig
157
2.22%
Linus Torvalds
128
1.81%
Hugh Dickins
89
1.26%
Andrew Morton
89
1.26%
Al Viro
55
0.78%
Michal Hocko
34
0.48%
Kirill A. Shutemov
30
0.42%
JoonSoo Kim
22
0.31%
Motohiro Kosaki
18
0.25%
Michel Lespinasse
14
0.20%
Mike Rapoport
13
0.18%
Nicholas Piggin
11
0.16%
David Rientjes
9
0.13%
Catalin Marinas
5
0.07%
Tejun Heo
4
0.06%
Christoph Lameter
4
0.06%
Vladimir Davydov
2
0.03%
Jan Kara
2
0.03%
Matthew Wilcox
1
0.01%
Others
2339
33.04%
Total
7080
oom_kill.c
1140
-
55
3657
Michal Hocko
David Rientjes
Vladimir Davydov
Roman Gushchin
Motohiro Kosaki
Johannes Weiner
Kamezawa Hiroyuki
Jérôme Glisse
Nicholas Piggin
Linus Torvalds (pre-git)
Christoph Lameter
Kirill A. Shutemov
Mel Gorman
Andrea Arcangeli
Vlastimil Babka
Andrew Morton
David Howells
Linus Torvalds
Tejun Heo
MinChan Kim
Others
October 2000
February 2002
February 2003
July 2003
October 2004
February 2005
September 2005
February 2006
April 2006
June 2006
September 2006
October 2006
July 2007
October 2007
February 2008
April 2008
August 2008
November 2008
January 2009
March 2009
May 2009
September 2009
December 2009
March 2010
August 2010
September 2010
March 2011
April 2011
July 2011
October 2011
November 2011
December 2011
January 2012
February 2012
March 2012
May 2012
June 2012
July 2012
December 2012
February 2013
July 2013
September 2013
October 2013
January 2014
October 2014
December 2014
February 2015
June 2015
September 2015
November 2015
December 2015
January 2016
March 2016
April 2016
May 2016
July 2016
August 2016
October 2016
February 2017
May 2017
July 2017
September 2017
October 2017
November 2017
December 2017
January 2018
April 2018
May 2018
June 2018
July 2018
August 2018
September 2018
December 2018
February 2019
March 2019
May 2019
June 2019
July 2019
September 2019
January 2020
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1509519600, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 19}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 9, "token_count": 78}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 16, "token_count": 42}, {"author_id": 38, "token_count": 173}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 38}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Michal Hocko
1089
29.78%
David Rientjes
802
21.93%
Vladimir Davydov
305
8.34%
Roman Gushchin
198
5.41%
Motohiro Kosaki
102
2.79%
Johannes Weiner
55
1.50%
Kamezawa Hiroyuki
49
1.34%
Jérôme Glisse
44
1.20%
Nicholas Piggin
40
1.09%
Linus Torvalds (pre-git)
39
1.07%
Christoph Lameter
28
0.77%
Kirill A. Shutemov
26
0.71%
Mel Gorman
22
0.60%
Andrea Arcangeli
8
0.22%
Vlastimil Babka
6
0.16%
Andrew Morton
6
0.16%
David Howells
5
0.14%
Linus Torvalds
4
0.11%
Tejun Heo
3
0.08%
MinChan Kim
1
0.03%
Others
825
22.56%
Total
3657
page-writeback.c
2847
-
82
8694
Tejun Heo
Fengguang Wu
Andrew Morton
Johannes Weiner
Peter Zijlstra
David Howells
Jan Kara
David Rientjes
Mel Gorman
Nicholas Piggin
Matthew Wilcox
Christoph Hellwig
MinChan Kim
Shaohua Li
Andrey Ryabinin
Linus Torvalds
JoonSoo Kim
Kirill A. Shutemov
Huang Ying
Christoph Lameter
Mike Rapoport
Motohiro Kosaki
Naoya Horiguchi
Rik Van Riel
Michal Hocko
Andrea Arcangeli
Al Viro
Others
April 2002
May 2002
June 2002
July 2002
August 2002
September 2002
October 2002
November 2002
December 2002
January 2003
March 2003
April 2003
May 2003
June 2003
September 2003
October 2003
January 2004
April 2004
May 2004
January 2005
March 2005
November 2005
January 2006
March 2006
June 2006
August 2006
September 2006
December 2006
January 2007
February 2007
May 2007
July 2007
October 2007
November 2007
February 2008
April 2008
January 2009
February 2009
March 2009
May 2009
June 2009
September 2009
October 2009
April 2010
May 2010
June 2010
July 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
April 2011
May 2011
June 2011
July 2011
August 2011
September 2011
October 2011
November 2011
December 2011
January 2012
March 2012
April 2012
May 2012
June 2012
December 2012
January 2013
February 2013
September 2013
October 2013
January 2014
February 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
January 2015
February 2015
March 2015
April 2015
May 2015
August 2015
September 2015
November 2015
January 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
October 2016
December 2016
February 2017
April 2017
May 2017
July 2017
August 2017
September 2017
October 2017
November 2017
April 2018
August 2018
October 2018
December 2018
March 2019
May 2019
August 2019
January 2020
April 2020
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Author Name
Tokens
Token Proportion
Tejun Heo
2304
26.50%
Fengguang Wu
1859
21.38%
Andrew Morton
1005
11.56%
Johannes Weiner
427
4.91%
Peter Zijlstra
424
4.88%
David Howells
289
3.32%
Jan Kara
221
2.54%
David Rientjes
207
2.38%
Mel Gorman
185
2.13%
Nicholas Piggin
122
1.40%
Matthew Wilcox
112
1.29%
Christoph Hellwig
31
0.36%
MinChan Kim
27
0.31%
Shaohua Li
24
0.28%
Andrey Ryabinin
23
0.26%
Linus Torvalds
21
0.24%
JoonSoo Kim
20
0.23%
Kirill A. Shutemov
13
0.15%
Huang Ying
10
0.12%
Christoph Lameter
10
0.12%
Mike Rapoport
9
0.10%
Motohiro Kosaki
8
0.09%
Naoya Horiguchi
7
0.08%
Rik Van Riel
2
0.02%
Michal Hocko
2
0.02%
Andrea Arcangeli
1
0.01%
Al Viro
1
0.01%
Others
1330
15.30%
Total
8694
page_alloc.c
8854
-
200
30721
Mel Gorman
Michal Hocko
Alexander Duyck
Vlastimil Babka
Pavel Tatashin
Christoph Lameter
Kamezawa Hiroyuki
JoonSoo Kim
Andrew Morton
David Rientjes
Alexander Potapenko
Kirill A. Shutemov
Naoya Horiguchi
Nicholas Piggin
MinChan Kim
Linus Torvalds (pre-git)
Peter Zijlstra
Fengguang Wu
Johannes Weiner
Lee Schermerhorn
Dan J Williams
Vladimir Davydov
Hugh Dickins
David Howells
Motohiro Kosaki
Rik Van Riel
Mike Rapoport
Tejun Heo
Andi Kleen
Glauber de Oliveira Costa
Linus Torvalds
Andy Whitcroft
Andrey Ryabinin
Christoph Hellwig
John Hubbard
Aneesh Kumar K.V
Andrea Arcangeli
Sasha Levin
Catalin Marinas
Roman Gushchin
Mike Kravetz
Matthew Wilcox
Andrey Konovalov
Al Viro
Shaohua Li
Others
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{"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 5, "token_count": 47}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 466}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 0, "token_count": 24}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 56, "token_count": 3}, {"author_id": 0, "token_count": 15}, {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 9, "token_count": 18}, {"author_id": 0, "token_count": 80}, {"author_id": 7, "token_count": 55}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 51, "token_count": 50}, {"author_id": 60, "token_count": 228}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 9, "token_count": 1}, {"author_id": 12, "token_count": 2}, {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 16, "token_count": 18}, {"author_id": 60, "token_count": 384}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 28}, {"author_id": 18, "token_count": 16}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 58, "token_count": 9}, {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 24}, {"author_id": 0, "token_count": 65}, {"author_id": 15, "token_count": 23}, {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 0, "token_count": 36}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 20, "token_count": 31}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 8, "token_count": 81}, {"author_id": 20, "token_count": 46}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 29, "token_count": 6}, {"author_id": 1, "token_count": 40}, {"author_id": 16, "token_count": 3}, {"author_id": 20, "token_count": 22}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 8, "token_count": 44}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 45, "token_count": 69}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 305}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 34, "token_count": 9}, {"author_id": 0, "token_count": 7}, {"author_id": 16, "token_count": 2}, {"author_id": 18, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 20, "token_count": 42}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 45}, {"author_id": 0, "token_count": 141}, {"author_id": 15, "token_count": 7}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 21}, {"author_id": 8, "token_count": 43}, {"author_id": 1, "token_count": 44}, {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 3, "token_count": 18}, {"author_id": 8, "token_count": 10}, {"author_id": 16, "token_count": 2}, {"author_id": 20, "token_count": 51}, {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 18}, {"author_id": 0, "token_count": 12026}, {"author_id": 16, "token_count": 318}, {"author_id": 18, "token_count": 8}, {"author_id": 20, "token_count": 41}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 31}, {"author_id": 20, "token_count": 9}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 73}, {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 378}, {"author_id": 7, "token_count": 56}, {"author_id": 15, "token_count": 58}, {"author_id": 20, "token_count": 127}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 8, "token_count": 98}, {"author_id": 0, "token_count": 20}, {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 8, "token_count": 34}, {"author_id": 12, "token_count": 6}, {"author_id": 16, "token_count": 4}, {"author_id": 20, "token_count": 172}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 45, "token_count": 43}, {"author_id": 0, "token_count": 9}, {"author_id": 7, "token_count": 48}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 45, "token_count": 10}, {"author_id": 16, "token_count": 12}, {"author_id": 20, "token_count": 73}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 0, "token_count": 433}, {"author_id": 16, "token_count": 388}, {"author_id": 20, "token_count": 37}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 42, "token_count": 137}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 53}, {"author_id": 16, "token_count": 13}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 16, "token_count": 3}, {"author_id": 20, "token_count": 194}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 16, "token_count": 30}, {"author_id": 57, "token_count": 75}, {"author_id": 20, "token_count": 165}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 57, "token_count": 4}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 356}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 177}, {"author_id": 16, "token_count": 26}, {"author_id": 22, "token_count": 5}, {"author_id": 57, "token_count": 250}, {"author_id": 20, "token_count": 20}, {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 57, "token_count": 146}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 9, "token_count": 130}, {"author_id": 8, "token_count": 44}, {"author_id": 57, "token_count": 406}, {"author_id": 38, "token_count": 5}, {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 102}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 57, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 18, "token_count": 136}, {"author_id": 57, "token_count": 17}, {"author_id": 20, "token_count": 7}, {"author_id": 60, "token_count": 316}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 36, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 45, "token_count": 226}, {"author_id": 9, "token_count": 9}, {"author_id": 3, "token_count": 35}, {"author_id": 16, "token_count": 18}, {"author_id": 49, "token_count": 6}, {"author_id": 18, "token_count": 36}, {"author_id": 57, "token_count": 284}, {"author_id": 20, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 16, "token_count": 36}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 5}, {"author_id": 0, "token_count": 377}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 337}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 45, "token_count": 4}, {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 252}, {"author_id": 49, "token_count": 55}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 29, "token_count": 18}, {"author_id": 0, "token_count": 12}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 45, "token_count": 407}, {"author_id": 34, "token_count": 62}, {"author_id": 16, "token_count": 23}, {"author_id": 20, "token_count": 34}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 257}, {"author_id": 34, "token_count": 19}, {"author_id": 11, "token_count": 94}, {"author_id": 20, "token_count": 78}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 9, "token_count": 28}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 9, "token_count": 17}, {"author_id": 24, "token_count": 1}, {"author_id": 20, "token_count": 15}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 0, "token_count": 45}, {"author_id": 60, "token_count": 371}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 71}, {"author_id": 20, "token_count": 28}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 480}, {"author_id": 52, "token_count": 17}, {"author_id": 54, "token_count": 40}, {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
15691
51.08%
Michal Hocko
1294
4.21%
Alexander Duyck
1239
4.03%
Vlastimil Babka
1214
3.95%
Pavel Tatashin
1193
3.88%
Christoph Lameter
999
3.25%
Kamezawa Hiroyuki
644
2.10%
JoonSoo Kim
560
1.82%
Andrew Morton
385
1.25%
David Rientjes
305
0.99%
Alexander Potapenko
257
0.84%
Kirill A. Shutemov
210
0.68%
Naoya Horiguchi
200
0.65%
Nicholas Piggin
189
0.62%
MinChan Kim
180
0.59%
Linus Torvalds (pre-git)
154
0.50%
Peter Zijlstra
154
0.50%
Fengguang Wu
145
0.47%
Johannes Weiner
142
0.46%
Lee Schermerhorn
125
0.41%
Dan J Williams
111
0.36%
Vladimir Davydov
91
0.30%
Hugh Dickins
82
0.27%
David Howells
77
0.25%
Motohiro Kosaki
72
0.23%
Rik Van Riel
64
0.21%
Mike Rapoport
61
0.20%
Tejun Heo
54
0.18%
Andi Kleen
53
0.17%
Glauber de Oliveira Costa
50
0.16%
Linus Torvalds
34
0.11%
Andy Whitcroft
24
0.08%
Andrey Ryabinin
24
0.08%
Christoph Hellwig
20
0.07%
John Hubbard
17
0.06%
Aneesh Kumar K.V
16
0.05%
Andrea Arcangeli
16
0.05%
Sasha Levin
9
0.03%
Catalin Marinas
9
0.03%
Roman Gushchin
7
0.02%
Mike Kravetz
5
0.02%
Matthew Wilcox
5
0.02%
Andrey Konovalov
5
0.02%
Al Viro
3
0.01%
Shaohua Li
1
0.00%
Others
4531
14.75%
Total
30721
page_counter.c
261
-
4
790
Johannes Weiner
Roman Gushchin
Others
December 2014
February 2015
November 2015
November 2017
June 2018
April 2020
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 449}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 38, "token_count": 284}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 32}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
473
59.87%
Roman Gushchin
284
35.95%
Others
33
4.18%
Total
790
page_ext.c
412
-
10
1346
JoonSoo Kim
Vladimir Davydov
Vlastimil Babka
Mike Rapoport
Kirill A. Shutemov
Others
December 2014
September 2015
October 2016
May 2017
September 2017
November 2017
January 2018
August 2018
October 2018
February 2019
March 2019
October 2019
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 1215}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 75}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 20, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1290
95.84%
Vladimir Davydov
20
1.49%
Vlastimil Babka
18
1.34%
Mike Rapoport
3
0.22%
Kirill A. Shutemov
2
0.15%
Others
13
0.97%
Total
1346
page_idle.c
238
-
9
902
Vladimir Davydov
Kirill A. Shutemov
Andrey Ryabinin
MinChan Kim
Mike Rapoport
Others
September 2015
January 2016
February 2017
May 2017
September 2017
November 2017
April 2018
June 2018
October 2018
March 2019
var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 804}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 15, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
825
91.46%
Kirill A. Shutemov
46
5.10%
Andrey Ryabinin
12
1.33%
MinChan Kim
2
0.22%
Mike Rapoport
1
0.11%
Others
16
1.77%
Total
902
page_io.c
450
-
39
1772
Mel Gorman
Andrew Morton
MinChan Kim
Matthew Wilcox
Shaohua Li
Linus Torvalds (pre-git)
Seth Jennings
Huang Ying
Christoph Hellwig
Peter Zijlstra
Al Viro
Hugh Dickins
Tejun Heo
Sasha Levin
Nicholas Piggin
Linus Torvalds
Christoph Lameter
Lee Schermerhorn
Kirill A. Shutemov
Dennis Zhou
Others
January 1996
February 1998
March 1998
December 1998
May 1999
September 1999
February 2002
May 2002
June 2002
July 2002
October 2002
November 2002
December 2002
April 2004
October 2005
June 2006
September 2006
September 2007
February 2008
January 2009
December 2009
March 2010
April 2012
May 2012
July 2012
April 2013
May 2013
July 2013
October 2013
January 2014
March 2014
April 2014
June 2014
December 2014
January 2015
February 2015
May 2015
July 2015
March 2016
April 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
June 2017
July 2017
August 2017
September 2017
November 2017
December 2017
July 2018
October 2018
November 2018
December 2018
January 2019
June 2019
July 2019
November 2019
January 2020
var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 14, "token_count": 23}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 14, "token_count": 33}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 190}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 42, "token_count": 33}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 567}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 35, "token_count": 52}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 7, "token_count": 75}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 39, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 24, "token_count": 92}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 39, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 95}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 41, "token_count": 79}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 28, "token_count": 35}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 46}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 26}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
592
33.41%
Andrew Morton
243
13.71%
MinChan Kim
215
12.13%
Matthew Wilcox
92
5.19%
Shaohua Li
79
4.46%
Linus Torvalds (pre-git)
70
3.95%
Seth Jennings
52
2.93%
Huang Ying
52
2.93%
Christoph Hellwig
48
2.71%
Peter Zijlstra
33
1.86%
Al Viro
31
1.75%
Hugh Dickins
11
0.62%
Tejun Heo
9
0.51%
Sasha Levin
6
0.34%
Nicholas Piggin
3
0.17%
Linus Torvalds
2
0.11%
Christoph Lameter
2
0.11%
Lee Schermerhorn
1
0.06%
Kirill A. Shutemov
1
0.06%
Dennis Zhou
1
0.06%
Others
229
12.92%
Total
1772
page_isolation.c
304
-
22
1039
Kamezawa Hiroyuki
MinChan Kim
JoonSoo Kim
Michal Hocko
Naoya Horiguchi
Vlastimil Babka
Alexander Duyck
Mike Kravetz
Andrew Morton
Others
October 2007
November 2007
October 2008
November 2008
April 2012
July 2012
October 2012
December 2012
January 2013
June 2013
September 2013
November 2014
December 2014
May 2015
September 2015
January 2016
April 2016
May 2016
July 2016
February 2017
May 2017
July 2017
November 2017
April 2018
December 2018
March 2019
July 2019
November 2019
January 2020
April 2020
var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 27, "token_count": 377}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 163}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 99}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 24}, {"author_id": 18, "token_count": 10}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 49}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 16, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Kamezawa Hiroyuki
378
36.38%
MinChan Kim
181
17.42%
JoonSoo Kim
131
12.61%
Michal Hocko
63
6.06%
Naoya Horiguchi
19
1.83%
Vlastimil Babka
18
1.73%
Alexander Duyck
13
1.25%
Mike Kravetz
11
1.06%
Andrew Morton
1
0.10%
Others
224
21.56%
Total
1039
page_owner.c
655
-
18
2622
JoonSoo Kim
Vlastimil Babka
Mike Rapoport
Mel Gorman
Others
December 2014
February 2015
May 2015
July 2015
March 2016
May 2016
June 2016
July 2016
October 2016
July 2017
September 2017
November 2017
January 2018
April 2018
June 2018
October 2018
December 2018
March 2019
April 2019
September 2019
October 2019
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 914}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 8, "token_count": 18}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 20, "token_count": 250}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 264}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 488}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 20, "token_count": 136}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 20, "token_count": 278}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 20, "token_count": 46}, {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1694
64.61%
Vlastimil Babka
710
27.08%
Mike Rapoport
1
0.04%
Mel Gorman
1
0.04%
Others
216
8.24%
Total
2622
page_poison.c
134
-
11
496
JoonSoo Kim
Mike Rapoport
Others
March 2009
October 2011
December 2014
March 2016
May 2016
May 2017
November 2017
April 2018
August 2018
October 2018
March 2019
September 2019
var spanGroupData = [ {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 320}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 21}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
21
4.23%
Mike Rapoport
1
0.20%
Others
474
95.56%
Total
496
page_reporting.c
364
-
1
1181
Alexander Duyck
April 2020
var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 1181}, ]}, ]
Author Name
Tokens
Token Proportion
Alexander Duyck
1181
100.00%
Total
1181
page_reporting.h
54
-
1
131
Alexander Duyck
April 2020
var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 131}, ]}, ]
Author Name
Tokens
Token Proportion
Alexander Duyck
131
100.00%
Total
131
page_vma_mapped.c
280
-
10
1163
Kirill A. Shutemov
Jérôme Glisse
Hugh Dickins
Matthew Wilcox
Others
February 2017
March 2017
April 2017
July 2017
September 2017
October 2017
November 2017
January 2018
October 2018
September 2019
January 2020
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 832}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 4, "token_count": 34}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 34}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 63}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
923
79.36%
Jérôme Glisse
34
2.92%
Hugh Dickins
34
2.92%
Matthew Wilcox
1
0.09%
Others
171
14.70%
Total
1163
pagewalk.c
560
-
17
2410
Naoya Horiguchi
Christoph Hellwig
Kirill A. Shutemov
Matthew Wilcox
Motohiro Kosaki
Johannes Weiner
Others
February 2008
April 2008
June 2008
December 2009
April 2010
November 2010
March 2011
July 2011
December 2012
May 2013
October 2013
February 2015
March 2015
January 2016
February 2017
March 2017
July 2017
November 2017
August 2019
October 2019
February 2020
var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 410}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 18, "token_count": 21}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 18, "token_count": 173}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 56, "token_count": 26}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 447}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 24, "token_count": 53}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 136}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 185}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 303}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 532}, ]}, ]
Author Name
Tokens
Token Proportion
Naoya Horiguchi
648
26.89%
Christoph Hellwig
185
7.68%
Kirill A. Shutemov
141
5.85%
Matthew Wilcox
53
2.20%
Motohiro Kosaki
26
1.08%
Johannes Weiner
12
0.50%
Others
1345
55.81%
Total
2410
percpu-internal.h
232
-
2
591
Dennis Zhou
Others
June 2017
July 2017
November 2017
February 2019
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 26, "token_count": 452}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 122}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 26, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
590
99.83%
Others
1
0.17%
Total
591
percpu-km.c
119
-
4
382
Tejun Heo
Dennis Zhou
Others
April 2010
September 2010
September 2014
March 2016
June 2017
February 2018
December 2018
June 2019
var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 5, "token_count": 298}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 26, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 26, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 26, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
331
86.65%
Dennis Zhou
45
11.78%
Others
6
1.57%
Total
382
percpu-stats.c
236
-
4
935
Dennis Zhou
Others
June 2017
July 2017
September 2017
April 2018
June 2018
February 2019
June 2019
April 2020
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 26, "token_count": 737}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 170}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 26, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 26, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
924
98.82%
Others
11
1.18%
Total
935
percpu-vm.c
378
-
5
1130
Tejun Heo
Dennis Zhou
Others
April 2010
August 2011
November 2011
August 2014
September 2014
February 2017
June 2017
February 2018
June 2019
var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 5, "token_count": 955}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 5, "token_count": 73}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 42}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 26, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 26, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1076
95.22%
Dennis Zhou
47
4.16%
Others
7
0.62%
Total
1130
percpu.c
3022
-
43
10368
Tejun Heo
Dennis Zhou
Mike Rapoport
Catalin Marinas
Al Viro
Kirill V Tkhai
Peter Zijlstra
Andrew Morton
David Howells
Christoph Lameter
Linus Torvalds
Andi Kleen
JoonSoo Kim
Others
February 2009
March 2009
April 2009
June 2009
July 2009
August 2009
September 2009
October 2009
November 2009
January 2010
February 2010
March 2010
April 2010
June 2010
September 2010
October 2010
December 2010
March 2011
August 2011
September 2011
November 2011
December 2011
April 2012
May 2012
October 2012
November 2012
September 2013
January 2014
March 2014
June 2014
August 2014
September 2014
October 2014
March 2015
June 2015
November 2015
January 2016
March 2016
May 2016
October 2016
December 2016
February 2017
March 2017
May 2017
June 2017
July 2017
September 2017
October 2017
February 2018
March 2018
August 2018
October 2018
February 2019
March 2019
May 2019
June 2019
July 2019
August 2019
December 2019
April 2020
May 2020
var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 5, "token_count": 839}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 5, "token_count": 506}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 5, "token_count": 148}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 5, "token_count": 1287}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 5, "token_count": 77}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 5, "token_count": 25}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 66}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 5, "token_count": 279}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 5, "token_count": 115}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 5, "token_count": 1288}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 21, "token_count": 37}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 5, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 5, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 30, "token_count": 2}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 39, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 764}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 42, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 26, "token_count": 78}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 2604}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 26, "token_count": 56}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 53, "token_count": 21}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 26, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 21}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 26, "token_count": 1187}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 222}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 42}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
5547
53.50%
Dennis Zhou
3983
38.42%
Mike Rapoport
243
2.34%
Catalin Marinas
43
0.41%
Al Viro
43
0.41%
Kirill V Tkhai
21
0.20%
Peter Zijlstra
17
0.16%
Andrew Morton
7
0.07%
David Howells
4
0.04%
Christoph Lameter
4
0.04%
Linus Torvalds
2
0.02%
Andi Kleen
2
0.02%
JoonSoo Kim
1
0.01%
Others
451
4.35%
Total
10368
pgtable-generic.c
222
-
15
906
Andrea Arcangeli
Aneesh Kumar K.V
Matthew Wilcox
Kirill A. Shutemov
JoonSoo Kim
Dan J Williams
Rik Van Riel
Peter Zijlstra
Andrew Morton
Mel Gorman
Others
January 2011
October 2012
November 2012
June 2013
September 2013
November 2013
December 2013
February 2015
June 2015
July 2015
January 2016
February 2016
February 2017
March 2017
September 2017
November 2017
January 2018
August 2018
November 2019
var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 293}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 8, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 36, "token_count": 85}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 7}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 24, "token_count": 78}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
293
32.34%
Aneesh Kumar K.V
93
10.26%
Matthew Wilcox
78
8.61%
Kirill A. Shutemov
64
7.06%
JoonSoo Kim
61
6.73%
Dan J Williams
7
0.77%
Rik Van Riel
5
0.55%
Peter Zijlstra
3
0.33%
Andrew Morton
3
0.33%
Mel Gorman
2
0.22%
Others
297
32.78%
Total
906
process_vm_access.c
374
-
12
1423
Al Viro
John Hubbard
Mike Rapoport
Others
October 2011
February 2012
May 2012
February 2014
March 2014
April 2014
March 2015
January 2016
February 2016
October 2016
December 2016
February 2017
February 2018
May 2019
January 2020
March 2020
var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1066}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 39, "token_count": 152}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 39, "token_count": 48}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 52, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
202
14.20%
John Hubbard
14
0.98%
Mike Rapoport
4
0.28%
Others
1203
84.54%
Total
1423
ptdump.c
139
-
1
708
Others
February 2020
var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 708}, ]}, ]
Author Name
Tokens
Token Proportion
Others
708
100.00%
Total
708
readahead.c
607
-
37
1935
Fengguang Wu
Andrew Morton
David Howells
Christoph Hellwig
Michal Hocko
Al Viro
Nicholas Piggin
Kirill A. Shutemov
Matthew Wilcox
Johannes Weiner
Tejun Heo
Roman Gushchin
Mike Rapoport
Others
April 2002
May 2002
July 2002
August 2002
October 2002
December 2002
March 2003
June 2003
July 2003
October 2003
March 2004
May 2004
August 2004
January 2005
March 2005
November 2005
January 2006
March 2006
December 2006
July 2007
September 2007
October 2007
July 2008
October 2008
April 2009
June 2009
March 2010
April 2010
May 2010
October 2011
May 2012
August 2012
May 2013
September 2013
November 2013
January 2014
April 2014
January 2015
May 2015
October 2015
November 2015
January 2016
April 2016
July 2016
August 2016
December 2016
November 2017
December 2017
March 2018
April 2018
June 2018
July 2018
August 2018
December 2018
March 2019
May 2019
var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 6, "token_count": 59}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 24}, {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 31, "token_count": 662}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 31, "token_count": 77}, {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 25, "token_count": 124}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 31, "token_count": 245}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 31, "token_count": 23}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 39, "token_count": 15}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 28, "token_count": 33}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Fengguang Wu
1016
52.51%
Andrew Morton
168
8.68%
David Howells
136
7.03%
Christoph Hellwig
40
2.07%
Michal Hocko
21
1.09%
Al Viro
15
0.78%
Nicholas Piggin
12
0.62%
Kirill A. Shutemov
8
0.41%
Matthew Wilcox
5
0.26%
Johannes Weiner
5
0.26%
Tejun Heo
4
0.21%
Roman Gushchin
2
0.10%
Mike Rapoport
1
0.05%
Others
502
25.94%
Total
1935
rmap.c
1979
-
76
6605
Kirill A. Shutemov
Hugh Dickins
Peter Zijlstra
Andrew Morton
JoonSoo Kim
Rik Van Riel
Mel Gorman
Jérôme Glisse
Linus Torvalds
Nicholas Piggin
Naoya Horiguchi
Vladimir Davydov
MinChan Kim
Mike Kravetz
Andrea Arcangeli
Johannes Weiner
Andi Kleen
Shaohua Li
Michel Lespinasse
John Hubbard
Kamezawa Hiroyuki
Christoph Lameter
Sasha Levin
Fengguang Wu
Vlastimil Babka
Motohiro Kosaki
Matthew Wilcox
Andrey Ryabinin
Kirill V Tkhai
Mike Rapoport
Jan Kara
Christoph Hellwig
Aneesh Kumar K.V
Steve Capper
David Rientjes
Others
July 2002
September 2002
January 2003
March 2003
June 2003
April 2004
May 2004
June 2004
August 2004
October 2004
February 2005
March 2005
May 2005
September 2005
October 2005
November 2005
January 2006
February 2006
March 2006
June 2006
September 2006
December 2006
February 2007
May 2007
October 2007
February 2008
March 2008
July 2008
October 2008
January 2009
May 2009
June 2009
September 2009
December 2009
March 2010
April 2010
May 2010
June 2010
August 2010
September 2010
October 2010
January 2011
March 2011
May 2011
June 2011
October 2011
January 2012
March 2012
October 2012
December 2012
February 2013
April 2013
August 2013
September 2013
January 2014
June 2014
October 2014
December 2014
January 2015
February 2015
March 2015
April 2015
June 2015
September 2015
November 2015
January 2016
March 2016
April 2016
May 2016
July 2016
August 2016
December 2016
January 2017
February 2017
March 2017
May 2017
July 2017
August 2017
September 2017
November 2017
February 2018
March 2018
April 2018
July 2018
October 2018
November 2018
December 2018
January 2019
May 2019
August 2019
September 2019
October 2019
November 2019
April 2020
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"token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 1, "token_count": 263}, {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 313}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 7, "token_count": 84}, {"author_id": 41, "token_count": 53}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 19, "token_count": 44}, {"author_id": 12, "token_count": 17}, {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 120}, {"author_id": 18, "token_count": 9}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 19, "token_count": 50}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 22, "token_count": 82}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 19, "token_count": 54}, {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 19, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 52, "token_count": 34}, {"author_id": 24, "token_count": 1}, {"author_id": 22, "token_count": 13}, {"author_id": 60, "token_count": 46}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
1210
18.32%
Hugh Dickins
754
11.42%
Peter Zijlstra
516
7.81%
Andrew Morton
507
7.68%
JoonSoo Kim
468
7.09%
Rik Van Riel
412
6.24%
Mel Gorman
321
4.86%
Jérôme Glisse
280
4.24%
Linus Torvalds
199
3.01%
Nicholas Piggin
182
2.76%
Naoya Horiguchi
157
2.38%
Vladimir Davydov
131
1.98%
MinChan Kim
106
1.60%
Mike Kravetz
95
1.44%
Andrea Arcangeli
95
1.44%
Johannes Weiner
86
1.30%
Andi Kleen
60
0.91%
Shaohua Li
53
0.80%
Michel Lespinasse
48
0.73%
John Hubbard
34
0.51%
Kamezawa Hiroyuki
28
0.42%
Christoph Lameter
20
0.30%
Sasha Levin
18
0.27%
Fengguang Wu
14
0.21%
Vlastimil Babka
12
0.18%
Motohiro Kosaki
7
0.11%
Matthew Wilcox
6
0.09%
Andrey Ryabinin
5
0.08%
Kirill V Tkhai
4
0.06%
Mike Rapoport
3
0.05%
Jan Kara
3
0.05%
Christoph Hellwig
3
0.05%
Aneesh Kumar K.V
2
0.03%
Steve Capper
1
0.02%
David Rientjes
1
0.02%
Others
764
11.57%
Total
6605
rodata_test.c
53
-
6
162
Others
January 2008
February 2008
February 2017
May 2017
October 2017
June 2019
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Others
162
100.00%
Total
162
shmem.c
4227
-
109
18554
Hugh Dickins
Kirill A. Shutemov
Linus Torvalds
Al Viro
Mike Kravetz
Mike Rapoport
Andrew Morton
Linus Torvalds (pre-git)
David Howells
Matthew Wilcox
Vlastimil Babka
Andrea Arcangeli
Nicholas Piggin
Lee Schermerhorn
Christoph Hellwig
Rik Van Riel
Johannes Weiner
Mel Gorman
David Rientjes
Tim Chen
MinChan Kim
Michal Hocko
Shaohua Li
Sasha Levin
Fengguang Wu
Christoph Lameter
Aneesh Kumar K.V
Huang Ying
Andi Kleen
Tejun Heo
Jan Kara
Vladimir Davydov
Kamezawa Hiroyuki
Others
October 2000
February 2002
March 2002
April 2002
June 2002
July 2002
September 2002
October 2002
November 2002
December 2002
January 2003
March 2003
April 2003
July 2003
October 2003
December 2003
March 2004
April 2004
May 2004
June 2004
August 2004
September 2004
October 2004
November 2004
January 2005
June 2005
August 2005
September 2005
October 2005
December 2005
January 2006
February 2006
March 2006
April 2006
June 2006
September 2006
October 2006
December 2006
February 2007
March 2007
June 2007
July 2007
October 2007
November 2007
February 2008
March 2008
April 2008
June 2008
July 2008
October 2008
January 2009
February 2009
March 2009
April 2009
May 2009
June 2009
August 2009
September 2009
November 2009
December 2009
March 2010
May 2010
June 2010
August 2010
October 2010
January 2011
February 2011
April 2011
May 2011
June 2011
July 2011
August 2011
October 2011
January 2012
February 2012
March 2012
April 2012
May 2012
June 2012
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
April 2013
May 2013
June 2013
August 2013
December 2013
January 2014
February 2014
March 2014
April 2014
June 2014
July 2014
August 2014
September 2014
October 2014
December 2014
January 2015
February 2015
March 2015
May 2015
June 2015
August 2015
September 2015
November 2015
December 2015
January 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
November 2016
December 2016
January 2017
February 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
March 2018
April 2018
June 2018
July 2018
August 2018
September 2018
November 2018
December 2018
February 2019
March 2019
April 2019
June 2019
July 2019
September 2019
October 2019
November 2019
December 2019
January 2020
March 2020
April 2020
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{"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 39, "token_count": 19}, {"author_id": 22, "token_count": 922}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 39, "token_count": 9}, {"author_id": 1, "token_count": 7}, {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 10, "token_count": 102}, {"author_id": 4, "token_count": 10}, {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 347}, {"author_id": 60, "token_count": 1055}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 39, "token_count": 8}, {"author_id": 4, "token_count": 89}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 39, "token_count": 614}, {"author_id": 9, "token_count": 2}, {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 39, "token_count": 26}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 9, "token_count": 27}, {"author_id": 4, "token_count": 128}, {"author_id": 24, "token_count": 17}, {"author_id": 60, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
4776
25.74%
Kirill A. Shutemov
2701
14.56%
Linus Torvalds
1222
6.59%
Al Viro
1075
5.79%
Mike Kravetz
935
5.04%
Mike Rapoport
841
4.53%
Andrew Morton
804
4.33%
Linus Torvalds (pre-git)
558
3.01%
David Howells
394
2.12%
Matthew Wilcox
305
1.64%
Vlastimil Babka
182
0.98%
Andrea Arcangeli
172
0.93%
Nicholas Piggin
162
0.87%
Lee Schermerhorn
117
0.63%
Christoph Hellwig
89
0.48%
Rik Van Riel
73
0.39%
Johannes Weiner
70
0.38%
Mel Gorman
38
0.20%
David Rientjes
29
0.16%
Tim Chen
24
0.13%
MinChan Kim
22
0.12%
Michal Hocko
18
0.10%
Shaohua Li
15
0.08%
Sasha Levin
10
0.05%
Fengguang Wu
7
0.04%
Christoph Lameter
7
0.04%
Aneesh Kumar K.V
7
0.04%
Huang Ying
5
0.03%
Andi Kleen
5
0.03%
Tejun Heo
4
0.02%
Jan Kara
3
0.02%
Vladimir Davydov
2
0.01%
Kamezawa Hiroyuki
2
0.01%
Others
3880
20.91%
Total
18554
shuffle.c
207
-
4
686
Dan J Williams
Alexander Duyck
Others
May 2019
October 2019
April 2020
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 673}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
673
98.10%
Alexander Duyck
11
1.60%
Others
2
0.29%
Total
686
shuffle.h
70
-
2
210
Dan J Williams
Alexander Duyck
May 2019
April 2020
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Author Name
Tokens
Token Proportion
Dan J Williams
191
90.95%
Alexander Duyck
19
9.05%
Total
210
slab.c
4231
-
114
16769
JoonSoo Kim
Andrew Morton
Christoph Lameter
Linus Torvalds (pre-git)
David Rientjes
Glauber de Oliveira Costa
Alexander Potapenko
Mel Gorman
Christoph Hellwig
Linus Torvalds
Hugh Dickins
Vladimir Davydov
Al Viro
Matthew Wilcox
Tejun Heo
Nicholas Piggin
Catalin Marinas
Vlastimil Babka
Michal Hocko
Andrey Konovalov
Lee Schermerhorn
Andrey Ryabinin
Roman Gushchin
David Howells
Mike Rapoport
Kirill A. Shutemov
Andi Kleen
Others
January 1997
March 1997
February 1998
May 1998
August 1998
June 1999
January 2000
June 2000
July 2000
August 2000
September 2000
February 2002
June 2002
July 2002
September 2002
October 2002
November 2002
December 2002
January 2003
February 2003
March 2003
May 2003
June 2003
July 2003
September 2003
October 2003
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
September 2004
October 2004
January 2005
May 2005
June 2005
September 2005
October 2005
January 2006
February 2006
March 2006
April 2006
May 2006
June 2006
July 2006
September 2006
October 2006
November 2006
December 2006
February 2007
April 2007
May 2007
July 2007
August 2007
October 2007
November 2007
January 2008
March 2008
April 2008
May 2008
June 2008
July 2008
August 2008
October 2008
January 2009
February 2009
March 2009
April 2009
June 2009
September 2009
October 2009
December 2009
January 2010
March 2010
May 2010
August 2010
October 2010
November 2010
December 2010
January 2011
February 2011
May 2011
June 2011
July 2011
August 2011
October 2011
November 2011
January 2012
March 2012
June 2012
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
April 2013
October 2013
December 2013
March 2014
April 2014
May 2014
June 2014
August 2014
September 2014
October 2014
December 2014
February 2015
April 2015
June 2015
August 2015
September 2015
October 2015
November 2015
January 2016
February 2016
March 2016
May 2016
June 2016
July 2016
August 2016
October 2016
December 2016
January 2017
February 2017
May 2017
June 2017
July 2017
November 2017
December 2017
January 2018
February 2018
March 2018
April 2018
June 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
May 2019
July 2019
October 2019
November 2019
January 2020
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"token_count": 54}, {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 34}, {"author_id": 0, "token_count": 103}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 2, "token_count": 59}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 51, "token_count": 74}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 51, "token_count": 189}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 199}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 8, "token_count": 201}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 8, "token_count": 85}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 8, "token_count": 2}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 31}, {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 172}, {"author_id": 8, "token_count": 396}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 8, "token_count": 363}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 15, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 9, "token_count": 46}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 36}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 10}, {"author_id": 15, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 50, "token_count": 107}, {"author_id": 8, "token_count": 1599}, {"author_id": 0, "token_count": 9}, {"author_id": 15, "token_count": 16}, {"author_id": 20, "token_count": 7}, {"author_id": 60, "token_count": 414}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 50, "token_count": 38}, {"author_id": 6, "token_count": 8}, {"author_id": 8, "token_count": 1208}, {"author_id": 60, "token_count": 508}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 23}, {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 29, "token_count": 18}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 9, "token_count": 62}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 20}, {"author_id": 20, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 24, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 20, "token_count": 6}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 6}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 50}, {"author_id": 38, "token_count": 16}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
3861
23.02%
Andrew Morton
2550
15.21%
Christoph Lameter
2516
15.00%
Linus Torvalds (pre-git)
1428
8.52%
David Rientjes
470
2.80%
Glauber de Oliveira Costa
267
1.59%
Alexander Potapenko
195
1.16%
Mel Gorman
181
1.08%
Christoph Hellwig
137
0.82%
Linus Torvalds
109
0.65%
Hugh Dickins
69
0.41%
Vladimir Davydov
63
0.38%
Al Viro
39
0.23%
Matthew Wilcox
36
0.21%
Tejun Heo
30
0.18%
Nicholas Piggin
27
0.16%
Catalin Marinas
27
0.16%
Vlastimil Babka
26
0.16%
Michal Hocko
26
0.16%
Andrey Konovalov
23
0.14%
Lee Schermerhorn
20
0.12%
Andrey Ryabinin
18
0.11%
Roman Gushchin
16
0.10%
David Howells
12
0.07%
Mike Rapoport
6
0.04%
Kirill A. Shutemov
6
0.04%
Andi Kleen
4
0.02%
Others
4607
27.47%
Total
16769
slab.h
696
-
36
2560
Roman Gushchin
Glauber de Oliveira Costa
Christoph Lameter
Vladimir Davydov
JoonSoo Kim
Alexander Potapenko
Tejun Heo
Andrey Konovalov
Vlastimil Babka
Peter Zijlstra
Kirill V Tkhai
Johannes Weiner
David Rientjes
Andrey Ryabinin
Others
July 2012
September 2012
October 2012
November 2012
December 2012
January 2013
July 2013
May 2014
June 2014
August 2014
October 2014
December 2014
February 2015
June 2015
September 2015
November 2015
February 2016
March 2016
May 2016
July 2016
October 2016
December 2016
January 2017
February 2017
March 2017
June 2017
November 2017
April 2018
August 2018
December 2018
February 2019
March 2019
July 2019
September 2019
November 2019
April 2020
var spanGroupData = [ {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 2, "token_count": 85}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 51, "token_count": 162}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 51, "token_count": 247}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 113}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 15, "token_count": 49}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 2, "token_count": 42}, {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 8, "token_count": 166}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 15, "token_count": 27}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 15, "token_count": 47}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 29}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 15, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 15, "token_count": 39}, {"author_id": 60, "token_count": 200}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 50, "token_count": 17}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 13}, {"author_id": 15, "token_count": 29}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 97}, {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 23, "token_count": 17}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 102}, {"author_id": 38, "token_count": 488}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Roman Gushchin
519
20.27%
Glauber de Oliveira Costa
409
15.98%
Christoph Lameter
357
13.95%
Vladimir Davydov
206
8.05%
JoonSoo Kim
167
6.52%
Alexander Potapenko
134
5.23%
Tejun Heo
97
3.79%
Andrey Konovalov
21
0.82%
Vlastimil Babka
18
0.70%
Peter Zijlstra
9
0.35%
Kirill V Tkhai
5
0.20%
Johannes Weiner
4
0.16%
David Rientjes
3
0.12%
Andrey Ryabinin
3
0.12%
Others
608
23.75%
Total
2560
slab_common.c
1793
-
52
6639
Vladimir Davydov
Christoph Lameter
Glauber de Oliveira Costa
Tejun Heo
Roman Gushchin
JoonSoo Kim
Andrey Ryabinin
Vlastimil Babka
Johannes Weiner
Andrey Konovalov
Alexander Potapenko
Kirill V Tkhai
Mike Rapoport
Michal Hocko
Andrew Morton
Others
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
May 2013
July 2013
September 2013
January 2014
April 2014
May 2014
June 2014
August 2014
October 2014
November 2014
December 2014
February 2015
June 2015
September 2015
November 2015
January 2016
February 2016
March 2016
May 2016
July 2016
November 2016
December 2016
January 2017
February 2017
June 2017
July 2017
October 2017
November 2017
January 2018
April 2018
June 2018
August 2018
October 2018
November 2018
December 2018
February 2019
March 2019
July 2019
September 2019
October 2019
November 2019
December 2019
January 2020
February 2020
April 2020
var spanGroupData = [ {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 131}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 2, "token_count": 125}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 51, "token_count": 391}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 161}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 51, "token_count": 245}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 386}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 60}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 15, "token_count": 30}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 15, "token_count": 301}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 15, "token_count": 133}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 29, "token_count": 245}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 8, "token_count": 309}, {"author_id": 15, "token_count": 174}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 15, "token_count": 78}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 29, "token_count": 19}, {"author_id": 15, "token_count": 427}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 64}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 118}, {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 15, "token_count": 202}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 50, "token_count": 4}, {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 207}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 584}, {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 20, "token_count": 70}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 38, "token_count": 334}, {"author_id": 60, "token_count": 377}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 38, "token_count": 24}, {"author_id": 20, "token_count": 49}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 38, "token_count": 17}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
1350
20.33%
Christoph Lameter
1084
16.33%
Glauber de Oliveira Costa
636
9.58%
Tejun Heo
584
8.80%
Roman Gushchin
375
5.65%
JoonSoo Kim
334
5.03%
Andrey Ryabinin
264
3.98%
Vlastimil Babka
123
1.85%
Johannes Weiner
49
0.74%
Andrey Konovalov
15
0.23%
Alexander Potapenko
9
0.14%
Kirill V Tkhai
8
0.12%
Mike Rapoport
4
0.06%
Michal Hocko
3
0.05%
Andrew Morton
2
0.03%
Others
1799
27.10%
Total
6639
slob.c
718
-
40
2872
Nicholas Piggin
Christoph Lameter
Vlastimil Babka
Catalin Marinas
David Rientjes
Peter Zijlstra
Matthew Wilcox
Fengguang Wu
MinChan Kim
Kirill A. Shutemov
Linus Torvalds
Glauber de Oliveira Costa
Andy Whitcroft
Vladimir Davydov
Sasha Levin
Mel Gorman
Others
January 2006
December 2006
May 2007
July 2007
October 2007
December 2007
February 2008
May 2008
July 2008
August 2008
October 2008
January 2009
February 2009
March 2009
May 2009
June 2009
August 2009
May 2010
July 2010
August 2010
June 2011
July 2011
October 2011
June 2012
July 2012
September 2012
October 2012
December 2012
January 2013
February 2013
September 2013
June 2014
April 2015
September 2015
November 2015
February 2016
January 2017
March 2017
November 2017
June 2018
May 2019
July 2019
September 2019
October 2019
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Author Name
Tokens
Token Proportion
Nicholas Piggin
1126
39.21%
Christoph Lameter
316
11.00%
Vlastimil Babka
125
4.35%
Catalin Marinas
44
1.53%
David Rientjes
13
0.45%
Peter Zijlstra
12
0.42%
Matthew Wilcox
10
0.35%
Fengguang Wu
8
0.28%
MinChan Kim
4
0.14%
Kirill A. Shutemov
4
0.14%
Linus Torvalds
3
0.10%
Glauber de Oliveira Costa
3
0.10%
Andy Whitcroft
3
0.10%
Vladimir Davydov
1
0.03%
Sasha Levin
1
0.03%
Mel Gorman
1
0.03%
Others
1198
41.71%
Total
2872
slub.c
5980
-
126
24439
Christoph Lameter
JoonSoo Kim
David Rientjes
Vladimir Davydov
Alexander Potapenko
Glauber de Oliveira Costa
Andrey Konovalov
Tejun Heo
Andrey Ryabinin
Mel Gorman
Vlastimil Babka
Linus Torvalds
Shaohua Li
Matthew Wilcox
Peter Zijlstra
Michal Hocko
Kirill A. Shutemov
Catalin Marinas
Andrew Morton
Nicholas Piggin
Kamezawa Hiroyuki
Roman Gushchin
Johannes Weiner
Fengguang Wu
Andi Kleen
Others
May 2007
June 2007
July 2007
August 2007
September 2007
October 2007
November 2007
December 2007
January 2008
February 2008
March 2008
April 2008
May 2008
July 2008
August 2008
September 2008
October 2008
November 2008
December 2008
February 2009
March 2009
April 2009
May 2009
June 2009
July 2009
September 2009
October 2009
November 2009
December 2009
January 2010
February 2010
March 2010
April 2010
May 2010
July 2010
August 2010
September 2010
October 2010
December 2010
January 2011
February 2011
March 2011
April 2011
May 2011
June 2011
July 2011
August 2011
September 2011
October 2011
November 2011
December 2011
January 2012
February 2012
March 2012
May 2012
June 2012
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
February 2013
April 2013
June 2013
July 2013
September 2013
October 2013
November 2013
January 2014
February 2014
March 2014
April 2014
May 2014
June 2014
July 2014
August 2014
October 2014
December 2014
February 2015
March 2015
April 2015
June 2015
August 2015
September 2015
November 2015
January 2016
February 2016
March 2016
May 2016
June 2016
July 2016
August 2016
January 2017
February 2017
June 2017
July 2017
August 2017
September 2017
November 2017
January 2018
February 2018
April 2018
June 2018
October 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
July 2019
September 2019
October 2019
November 2019
January 2020
March 2020
April 2020
May 2020
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"group": [ {"author_id": 5, "token_count": 79}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 12}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 23, "token_count": 64}, {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 24, "token_count": 29}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 20, "token_count": 23}, {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 99}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 23, "token_count": 125}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 50, "token_count": 141}, {"author_id": 38, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 18}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 50, "token_count": 78}, {"author_id": 20, "token_count": 52}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 20, "token_count": 36}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 72}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Lameter
15464
63.28%
JoonSoo Kim
693
2.84%
David Rientjes
377
1.54%
Vladimir Davydov
374
1.53%
Alexander Potapenko
373
1.53%
Glauber de Oliveira Costa
354
1.45%
Andrey Konovalov
295
1.21%
Tejun Heo
277
1.13%
Andrey Ryabinin
179
0.73%
Mel Gorman
143
0.59%
Vlastimil Babka
117
0.48%
Linus Torvalds
73
0.30%
Shaohua Li
55
0.23%
Matthew Wilcox
47
0.19%
Peter Zijlstra
39
0.16%
Michal Hocko
26
0.11%
Kirill A. Shutemov
25
0.10%
Catalin Marinas
21
0.09%
Andrew Morton
20
0.08%
Nicholas Piggin
18
0.07%
Kamezawa Hiroyuki
9
0.04%
Roman Gushchin
5
0.02%
Johannes Weiner
4
0.02%
Fengguang Wu
2
0.01%
Andi Kleen
1
0.00%
Others
5448
22.29%
Total
24439
sparse-vmemmap.c
270
-
22
1187
Christoph Lameter
Dan J Williams
Andy Whitcroft
Kirill A. Shutemov
Christoph Hellwig
Pavel Tatashin
Michal Hocko
Johannes Weiner
Kamezawa Hiroyuki
David Rientjes
Mike Rapoport
Shaohua Li
Al Viro
Tejun Heo
Glauber de Oliveira Costa
Others
October 2007
November 2007
March 2008
November 2008
September 2009
February 2010
March 2010
November 2010
April 2013
January 2014
January 2016
March 2016
August 2016
March 2017
November 2017
December 2017
August 2018
October 2018
July 2019
var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 37, "token_count": 151}, {"author_id": 2, "token_count": 436}, {"author_id": 51, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 27, "token_count": 32}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 41, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 3, "token_count": 34}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 164}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 98}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 16, "token_count": 48}, {"author_id": 57, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 61}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 34, "token_count": 39}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Lameter
436
36.73%
Dan J Williams
203
17.10%
Andy Whitcroft
151
12.72%
Kirill A. Shutemov
98
8.26%
Christoph Hellwig
61
5.14%
Pavel Tatashin
56
4.72%
Michal Hocko
48
4.04%
Johannes Weiner
34
2.86%
Kamezawa Hiroyuki
32
2.70%
David Rientjes
6
0.51%
Mike Rapoport
5
0.42%
Shaohua Li
4
0.34%
Al Viro
4
0.34%
Tejun Heo
3
0.25%
Glauber de Oliveira Costa
3
0.25%
Others
43
3.62%
Total
1187
sparse.c
967
-
54
3751
Dan J Williams
Pavel Tatashin
Andy Whitcroft
Michal Hocko
Mel Gorman
Mike Rapoport
Christoph Lameter
Kirill A. Shutemov
Johannes Weiner
Christoph Hellwig
Mike Kravetz
Aneesh Kumar K.V
Andrea Arcangeli
Tejun Heo
David Rientjes
Others
June 2005
September 2005
October 2005
January 2006
May 2006
June 2006
December 2006
May 2007
June 2007
August 2007
October 2007
December 2007
April 2008
July 2008
March 2009
February 2010
March 2010
May 2010
January 2011
July 2011
October 2011
May 2012
July 2012
November 2012
December 2012
February 2013
April 2013
May 2013
November 2013
January 2014
March 2014
April 2014
January 2016
March 2016
July 2016
August 2016
February 2017
May 2017
July 2017
September 2017
November 2017
December 2017
January 2018
May 2018
August 2018
October 2018
December 2018
March 2019
July 2019
September 2019
October 2019
November 2019
January 2020
February 2020
March 2020
April 2020
var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 37, "token_count": 161}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 22, "token_count": 20}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 37, "token_count": 51}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 37, "token_count": 43}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 2, "token_count": 17}, {"author_id": 0, "token_count": 34}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 108}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 3, "token_count": 47}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 153}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 21}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 28, "token_count": 34}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 500}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 49, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 79}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 34, "token_count": 621}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 36, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 526}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
630
16.80%
Pavel Tatashin
501
13.36%
Andy Whitcroft
258
6.88%
Michal Hocko
158
4.21%
Mel Gorman
142
3.79%
Mike Rapoport
88
2.35%
Christoph Lameter
71
1.89%
Kirill A. Shutemov
68
1.81%
Johannes Weiner
66
1.76%
Christoph Hellwig
34
0.91%
Mike Kravetz
20
0.53%
Aneesh Kumar K.V
8
0.21%
Andrea Arcangeli
6
0.16%
Tejun Heo
3
0.08%
David Rientjes
1
0.03%
Others
1697
45.24%
Total
3751
swap.c
1132
-
62
3923
MinChan Kim
Andrew Morton
Shaohua Li
Mel Gorman
Johannes Weiner
Hugh Dickins
Andrea Arcangeli
Nicholas Piggin
Jan Kara
Linus Torvalds (pre-git)
Kirill A. Shutemov
John Hubbard
Michal Hocko
Motohiro Kosaki
Linus Torvalds
Lee Schermerhorn
Jérôme Glisse
Sasha Levin
Andrey Ryabinin
Fengguang Wu
Dan J Williams
Rik Van Riel
Vladimir Davydov
Naoya Horiguchi
Roman Gushchin
Huang Ying
Christoph Lameter
Christoph Hellwig
Tejun Heo
Peter Zijlstra
Matthew Wilcox
David Howells
Mike Rapoport
Others
January 1992
August 1992
November 1993
April 1994
November 1994
June 1995
January 1996
March 1997
August 1998
September 2000
February 2002
July 2002
August 2002
October 2002
December 2002
March 2003
June 2003
July 2003
October 2003
November 2003
March 2004
April 2004
October 2005
November 2005
January 2006
February 2006
March 2006
June 2006
August 2006
September 2006
November 2006
October 2007
February 2008
March 2008
April 2008
October 2008
December 2008
January 2009
September 2009
March 2010
May 2010
October 2010
January 2011
March 2011
May 2011
October 2011
November 2011
January 2012
March 2012
May 2012
July 2012
October 2012
April 2013
May 2013
July 2013
September 2013
January 2014
April 2014
June 2014
August 2014
October 2014
April 2015
September 2015
January 2016
April 2016
May 2016
June 2016
July 2016
December 2016
February 2017
April 2017
May 2017
July 2017
September 2017
October 2017
November 2017
December 2017
January 2018
February 2018
April 2018
October 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
June 2019
September 2019
November 2019
January 2020
April 2020
var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 14, "token_count": 21}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 14, "token_count": 43}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 12, "token_count": 27}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 6, "token_count": 171}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 108}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 53}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 6, "token_count": 55}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 17}, {"author_id": 28, "token_count": 4}, {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 11, "token_count": 35}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 11, "token_count": 30}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 56, "token_count": 9}, {"author_id": 47, "token_count": 33}, {"author_id": 54, "token_count": 18}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 56, "token_count": 46}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 106}, {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 7, "token_count": 207}, {"author_id": 41, "token_count": 141}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 7, "token_count": 16}, {"author_id": 41, "token_count": 162}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 4, "token_count": 26}, {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 4, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 4, "token_count": 110}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 147}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 41, "token_count": 33}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 0, "token_count": 124}, {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 58, "token_count": 24}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 132}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 3, "token_count": 91}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 16, "token_count": 25}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 18, "token_count": 12}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 15, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 3}, {"author_id": 1, "token_count": 38}, {"author_id": 7, "token_count": 187}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 65}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 34, "token_count": 18}, {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 41, "token_count": 41}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 32, "token_count": 9}, {"author_id": 19, "token_count": 32}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 41, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 75}, {"author_id": 24, "token_count": 1}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 16, "token_count": 26}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 24}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 226}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 21}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 52, "token_count": 73}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
647
16.49%
Andrew Morton
418
10.66%
Shaohua Li
389
9.92%
Mel Gorman
368
9.38%
Johannes Weiner
257
6.55%
Hugh Dickins
158
4.03%
Andrea Arcangeli
115
2.93%
Nicholas Piggin
95
2.42%
Jan Kara
84
2.14%
Linus Torvalds (pre-git)
81
2.06%
Kirill A. Shutemov
74
1.89%
John Hubbard
73
1.86%
Michal Hocko
64
1.63%
Motohiro Kosaki
55
1.40%
Linus Torvalds
43
1.10%
Lee Schermerhorn
33
0.84%
Jérôme Glisse
32
0.82%
Sasha Levin
24
0.61%
Andrey Ryabinin
24
0.61%
Fengguang Wu
21
0.54%
Dan J Williams
21
0.54%
Rik Van Riel
19
0.48%
Vladimir Davydov
15
0.38%
Naoya Horiguchi
14
0.36%
Roman Gushchin
7
0.18%
Huang Ying
6
0.15%
Christoph Lameter
4
0.10%
Christoph Hellwig
4
0.10%
Tejun Heo
3
0.08%
Peter Zijlstra
3
0.08%
Matthew Wilcox
3
0.08%
David Howells
2
0.05%
Mike Rapoport
1
0.03%
Others
766
19.53%
Total
3923
swap_cgroup.c
233
-
15
845
Kamezawa Hiroyuki
Huang Ying
David Rientjes
Johannes Weiner
Hugh Dickins
Others
October 2008
January 2009
April 2009
March 2010
May 2011
July 2011
November 2011
January 2012
June 2012
January 2014
December 2014
March 2016
April 2017
June 2017
July 2017
November 2017
var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 27, "token_count": 421}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 27, "token_count": 74}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 120}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Kamezawa Hiroyuki
514
60.83%
Huang Ying
120
14.20%
David Rientjes
12
1.42%
Johannes Weiner
4
0.47%
Hugh Dickins
1
0.12%
Others
194
22.96%
Total
845
swap_slots.c
358
-
8
1208
Tim Chen
Huang Ying
Tejun Heo
Others
February 2017
May 2017
July 2017
November 2017
June 2018
August 2018
April 2020
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 55, "token_count": 1073}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 34}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 55, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 5, "token_count": 32}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Tim Chen
1095
90.65%
Huang Ying
53
4.39%
Tejun Heo
32
2.65%
Others
28
2.32%
Total
1208
swap_state.c
843
-
37
3368
Huang Ying
Shaohua Li
Andrew Morton
MinChan Kim
Linus Torvalds (pre-git)
Matthew Wilcox
Hugh Dickins
Linus Torvalds
Rik Van Riel
Nicholas Piggin
Sasha Levin
Andrea Arcangeli
Kamezawa Hiroyuki
Christoph Lameter
Johannes Weiner
Tim Chen
Michal Hocko
Kirill A. Shutemov
Vladimir Davydov
Tejun Heo
Mel Gorman
Christoph Hellwig
Others
January 1996
March 1997
January 1998
February 1998
August 1998
January 1999
May 1999
June 1999
September 1999
September 2000
February 2002
April 2002
June 2002
July 2002
August 2002
September 2002
October 2002
December 2002
April 2004
May 2004
February 2005
March 2005
October 2005
January 2006
February 2006
March 2006
June 2006
October 2007
February 2008
July 2008
August 2008
October 2008
January 2009
June 2009
September 2009
March 2010
March 2011
March 2012
July 2012
February 2013
June 2013
January 2014
February 2014
October 2014
September 2015
January 2016
April 2016
May 2016
June 2016
October 2016
February 2017
May 2017
July 2017
September 2017
October 2017
November 2017
December 2017
April 2018
June 2018
October 2018
March 2019
July 2019
April 2020
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"group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 116}, {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 54, "token_count": 13}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 27, "token_count": 16}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 54, "token_count": 34}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 41, "token_count": 82}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 58, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 41, "token_count": 158}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 203}, {"author_id": 55, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 152}, {"author_id": 7, "token_count": 12}, {"author_id": 41, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 1169}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 17, "token_count": 26}, {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 26}, {"author_id": 24, "token_count": 167}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 7, "token_count": 195}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 17, "token_count": 100}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Huang Ying
1685
50.03%
Shaohua Li
263
7.81%
Andrew Morton
209
6.21%
MinChan Kim
208
6.18%
Linus Torvalds (pre-git)
185
5.49%
Matthew Wilcox
174
5.17%
Hugh Dickins
141
4.19%
Linus Torvalds
128
3.80%
Rik Van Riel
47
1.40%
Nicholas Piggin
40
1.19%
Sasha Levin
24
0.71%
Andrea Arcangeli
24
0.71%
Kamezawa Hiroyuki
16
0.48%
Christoph Lameter
14
0.42%
Johannes Weiner
13
0.39%
Tim Chen
11
0.33%
Michal Hocko
5
0.15%
Kirill A. Shutemov
5
0.15%
Vladimir Davydov
4
0.12%
Tejun Heo
3
0.09%
Mel Gorman
1
0.03%
Christoph Hellwig
1
0.03%
Others
167
4.96%
Total
3368
swapfile.c
3794
-
82
16000
Huang Ying
Hugh Dickins
Shaohua Li
Linus Torvalds (pre-git)
Tim Chen
Andrew Morton
Linus Torvalds
Kamezawa Hiroyuki
MinChan Kim
Dan Streetman
Mel Gorman
Al Viro
Kirill A. Shutemov
Tejun Heo
Andi Kleen
Christoph Hellwig
Lee Schermerhorn
Johannes Weiner
David Rientjes
Christoph Lameter
Andrea Arcangeli
Sasha Levin
Seth Jennings
Vlastimil Babka
Vladimir Davydov
Rik Van Riel
Others
January 1996
March 1996
May 1996
September 1996
January 1997
March 1997
August 1997
October 1997
February 1998
May 1998
August 1998
January 1999
February 1999
May 1999
June 1999
September 1999
January 2000
March 2000
June 2000
February 2002
March 2002
April 2002
May 2002
June 2002
July 2002
October 2002
November 2002
December 2002
January 2003
April 2003
May 2003
July 2003
August 2003
September 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
October 2004
December 2004
January 2005
February 2005
March 2005
June 2005
September 2005
October 2005
January 2006
March 2006
June 2006
December 2006
January 2007
July 2007
February 2008
April 2008
July 2008
October 2008
December 2008
January 2009
February 2009
June 2009
July 2009
September 2009
December 2009
March 2010
May 2010
September 2010
October 2010
November 2010
March 2011
May 2011
June 2011
July 2011
January 2012
February 2012
March 2012
April 2012
July 2012
October 2012
November 2012
December 2012
January 2013
February 2013
April 2013
June 2013
July 2013
August 2013
September 2013
October 2013
November 2013
January 2014
February 2014
June 2014
August 2014
December 2014
April 2015
June 2015
August 2015
September 2015
December 2015
January 2016
March 2016
April 2016
May 2016
July 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
May 2017
July 2017
September 2017
November 2017
February 2018
April 2018
May 2018
June 2018
July 2018
August 2018
October 2018
November 2018
December 2018
March 2019
April 2019
May 2019
July 2019
August 2019
November 2019
January 2020
February 2020
March 2020
April 2020
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"group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 39, "token_count": 20}, {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 4, "token_count": 24}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 4, "token_count": 69}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 30, "token_count": 72}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 60, 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1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "token_count": 173}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 4, "token_count": 3}, {"author_id": 1, "token_count": 13}, {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 240}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 4, "token_count": 31}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 75}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 554}, {"author_id": 55, "token_count": 680}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 62}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 17, "token_count": 1184}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 17, "token_count": 845}, {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 66}, {"author_id": 7, "token_count": 61}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 30, "token_count": 45}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 110}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 17, "token_count": 219}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 87}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 544}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 4, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 17, "token_count": 290}, {"author_id": 60, "token_count": 287}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Huang Ying
3547
22.17%
Hugh Dickins
2717
16.98%
Shaohua Li
1561
9.76%
Linus Torvalds (pre-git)
702
4.39%
Tim Chen
680
4.25%
Andrew Morton
670
4.19%
Linus Torvalds
549
3.43%
Kamezawa Hiroyuki
362
2.26%
MinChan Kim
335
2.09%
Dan Streetman
302
1.89%
Mel Gorman
226
1.41%
Al Viro
141
0.88%
Kirill A. Shutemov
125
0.78%
Tejun Heo
124
0.78%
Andi Kleen
118
0.74%
Christoph Hellwig
82
0.51%
Lee Schermerhorn
53
0.33%
Johannes Weiner
34
0.21%
David Rientjes
13
0.08%
Christoph Lameter
12
0.08%
Andrea Arcangeli
8
0.05%
Sasha Levin
6
0.04%
Seth Jennings
5
0.03%
Vlastimil Babka
4
0.03%
Vladimir Davydov
3
0.02%
Rik Van Riel
2
0.01%
Others
3619
22.62%
Total
16000
truncate.c
933
-
44
3022
Andrew Morton
Jan Kara
Hugh Dickins
Johannes Weiner
Mel Gorman
Kirill A. Shutemov
Nicholas Piggin
David Howells
Fengguang Wu
Matthew Wilcox
Andi Kleen
Christoph Hellwig
Andrey Ryabinin
MinChan Kim
Linus Torvalds
Tejun Heo
Rik Van Riel
Mike Rapoport
Shaohua Li
Others
October 2002
December 2002
February 2003
October 2003
June 2004
August 2004
October 2004
January 2005
March 2005
October 2005
January 2006
June 2006
August 2006
September 2006
October 2006
December 2006
January 2007
February 2007
May 2007
July 2007
October 2007
February 2008
April 2008
August 2008
September 2008
October 2008
April 2009
June 2009
August 2009
September 2009
January 2010
March 2010
June 2010
December 2010
March 2011
May 2011
June 2011
July 2011
September 2011
October 2011
March 2012
May 2013
September 2013
April 2014
July 2014
October 2014
November 2014
April 2015
May 2015
January 2016
April 2016
July 2016
August 2016
November 2016
December 2016
February 2017
May 2017
July 2017
November 2017
January 2018
April 2018
November 2018
March 2019
May 2019
October 2019
var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 533}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 6, "token_count": 28}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 6, "token_count": 38}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 25, "token_count": 59}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 6, "token_count": 94}, {"author_id": 25, "token_count": 5}, {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 11, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 11, "token_count": 52}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 55}, {"author_id": 31, "token_count": 63}, {"author_id": 11, "token_count": 30}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 28, "token_count": 32}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 12, "token_count": 17}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 4, "token_count": 146}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 4, "token_count": 92}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 200}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 244}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 32, "token_count": 154}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 62}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 32, "token_count": 155}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 29, "token_count": 27}, {"author_id": 32, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 32, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 127}, {"author_id": 24, "token_count": 24}, {"author_id": 0, "token_count": 223}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 24, "token_count": 18}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 31}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
716
23.69%
Jan Kara
470
15.55%
Hugh Dickins
253
8.37%
Johannes Weiner
245
8.11%
Mel Gorman
223
7.38%
Kirill A. Shutemov
112
3.71%
Nicholas Piggin
111
3.67%
David Howells
68
2.25%
Fengguang Wu
63
2.08%
Matthew Wilcox
61
2.02%
Andi Kleen
55
1.82%
Christoph Hellwig
32
1.06%
Andrey Ryabinin
27
0.89%
MinChan Kim
22
0.73%
Linus Torvalds
17
0.56%
Tejun Heo
4
0.13%
Rik Van Riel
3
0.10%
Mike Rapoport
3
0.10%
Shaohua Li
1
0.03%
Others
536
17.74%
Total
3022
usercopy.c
309
-
9
1107
Others
June 2016
August 2016
September 2016
January 2017
February 2017
January 2018
July 2018
January 2019
June 2019
August 2019
September 2019
var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 614}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 283}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1107
100.00%
Total
1107
userfaultfd.c
694
-
9
2534
Andrea Arcangeli
Mike Kravetz
Mike Rapoport
Shaohua Li
Kirill A. Shutemov
Others
September 2015
January 2016
April 2016
February 2017
March 2017
September 2017
June 2018
November 2018
June 2019
November 2019
April 2020
var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 1037}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 22, "token_count": 677}, {"author_id": 49, "token_count": 62}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 49, "token_count": 126}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 49, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 10, "token_count": 158}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 10, "token_count": 55}, {"author_id": 22, "token_count": 29}, {"author_id": 41, "token_count": 209}, {"author_id": 60, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
1254
49.49%
Mike Kravetz
706
27.86%
Mike Rapoport
223
8.80%
Shaohua Li
209
8.25%
Kirill A. Shutemov
40
1.58%
Others
102
4.03%
Total
2534
util.c
913
-
46
3139
Al Viro
Kirill A. Shutemov
Andrey Ryabinin
Andrew Morton
Michal Hocko
David Howells
Shaohua Li
Huang Ying
Mike Rapoport
MinChan Kim
Michel Lespinasse
Johannes Weiner
Christoph Hellwig
Matthew Wilcox
Linus Torvalds
Others
January 2006
March 2006
September 2006
October 2006
July 2007
July 2008
March 2009
January 2010
August 2010
May 2011
October 2011
March 2012
May 2012
February 2013
November 2013
January 2014
February 2014
April 2014
May 2014
August 2014
February 2015
April 2015
November 2015
December 2015
January 2016
February 2016
March 2016
May 2016
July 2016
September 2016
October 2016
December 2016
February 2017
May 2017
June 2017
July 2017
January 2018
March 2018
April 2018
June 2018
October 2018
December 2018
February 2019
March 2019
April 2019
May 2019
July 2019
September 2019
November 2019
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 21}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 39, "token_count": 176}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 44, "token_count": 18}, {"author_id": 41, "token_count": 64}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 190}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 39, "token_count": 36}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 125}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 39, "token_count": 83}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 77}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 29, "token_count": 216}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 111}, {"author_id": 16, "token_count": 14}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 49, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 100}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 70}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 39, "token_count": 74}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 32}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 476}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 68}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
369
11.76%
Kirill A. Shutemov
220
7.01%
Andrey Ryabinin
217
6.91%
Andrew Morton
133
4.24%
Michal Hocko
128
4.08%
David Howells
79
2.52%
Shaohua Li
64
2.04%
Huang Ying
32
1.02%
Mike Rapoport
30
0.96%
MinChan Kim
19
0.61%
Michel Lespinasse
18
0.57%
Johannes Weiner
13
0.41%
Christoph Hellwig
2
0.06%
Matthew Wilcox
1
0.03%
Linus Torvalds
1
0.03%
Others
1813
57.76%
Total
3139
vmacache.c
118
-
6
427
David Rientjes
Linus Torvalds
Others
April 2014
June 2014
November 2015
October 2016
February 2017
November 2017
August 2018
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 12, "token_count": 15}, {"author_id": 60, "token_count": 297}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 9, "token_count": 73}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
73
17.10%
Linus Torvalds
15
3.51%
Others
339
79.39%
Total
427
vmalloc.c
3702
-
122
13292
Uladzislau Rezki
Nicholas Piggin
Tejun Heo
Christoph Lameter
Kamezawa Hiroyuki
Linus Torvalds (pre-git)
Christoph Hellwig
Hugh Dickins
Kirill A. Shutemov
Andrey Ryabinin
Andi Kleen
Andrew Morton
Al Viro
JoonSoo Kim
Michal Hocko
David Rientjes
Linus Torvalds
Roman Gushchin
Catalin Marinas
Glauber de Oliveira Costa
Mike Rapoport
Jan Kara
Mel Gorman
MinChan Kim
Peter Zijlstra
Huang Ying
Vladimir Davydov
Vlastimil Babka
Michel Lespinasse
Andrea Arcangeli
Others
September 1993
November 1993
January 1995
June 1995
September 1996
March 1998
May 1998
February 1999
September 1999
March 2000
June 2000
October 2000
February 2002
March 2002
June 2002
August 2002
September 2002
April 2003
May 2003
August 2003
October 2003
June 2004
July 2004
December 2004
February 2005
March 2005
May 2005
October 2005
June 2006
July 2006
October 2006
November 2006
May 2007
June 2007
July 2007
February 2008
April 2008
June 2008
July 2008
October 2008
November 2008
December 2008
January 2009
February 2009
May 2009
June 2009
August 2009
September 2009
October 2009
December 2009
February 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
May 2011
June 2011
July 2011
August 2011
September 2011
October 2011
December 2011
January 2012
April 2012
May 2012
July 2012
October 2012
December 2012
February 2013
March 2013
April 2013
July 2013
September 2013
November 2013
January 2014
April 2014
June 2014
August 2014
December 2014
February 2015
March 2015
April 2015
November 2015
January 2016
March 2016
April 2016
May 2016
June 2016
July 2016
October 2016
December 2016
February 2017
March 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
February 2018
April 2018
June 2018
October 2018
December 2018
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
November 2019
December 2019
January 2020
March 2020
April 2020
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60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 49, "token_count": 20}, {"author_id": 46, "token_count": 11}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 255}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 46, "token_count": 2600}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 28, "token_count": 19}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 38, "token_count": 49}, {"author_id": 46, "token_count": 78}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 46, "token_count": 139}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 46, "token_count": 135}, {"author_id": 60, "token_count": 213}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 29, "token_count": 128}, {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 48}, ]}, ]
Author Name
Tokens
Token Proportion
Uladzislau Rezki
2963
22.29%
Nicholas Piggin
2655
19.97%
Tejun Heo
1036
7.79%
Christoph Lameter
627
4.72%
Kamezawa Hiroyuki
385
2.90%
Linus Torvalds (pre-git)
383
2.88%
Christoph Hellwig
364
2.74%
Hugh Dickins
325
2.45%
Kirill A. Shutemov
260
1.96%
Andrey Ryabinin
224
1.69%
Andi Kleen
212
1.59%
Andrew Morton
193
1.45%
Al Viro
147
1.11%
JoonSoo Kim
145
1.09%
Michal Hocko
116
0.87%
David Rientjes
89
0.67%
Linus Torvalds
55
0.41%
Roman Gushchin
49
0.37%
Catalin Marinas
37
0.28%
Glauber de Oliveira Costa
31
0.23%
Mike Rapoport
20
0.15%
Jan Kara
15
0.11%
Mel Gorman
11
0.08%
MinChan Kim
8
0.06%
Peter Zijlstra
6
0.05%
Huang Ying
5
0.04%
Vladimir Davydov
4
0.03%
Vlastimil Babka
2
0.02%
Michel Lespinasse
2
0.02%
Andrea Arcangeli
2
0.02%
Others
2921
21.98%
Total
13292
vmpressure.c
469
-
14
1278
David Rientjes
Johannes Weiner
Michal Hocko
Andrew Morton
Tejun Heo
Hugh Dickins
Vladimir Davydov
Others
April 2013
July 2013
August 2013
November 2013
January 2014
December 2014
January 2016
February 2016
February 2017
June 2017
July 2017
June 2018
June 2019
October 2019
April 2020
var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 817}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 16, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 3, "token_count": 133}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 9, "token_count": 210}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
210
16.43%
Johannes Weiner
133
10.41%
Michal Hocko
25
1.96%
Andrew Morton
17
1.33%
Tejun Heo
16
1.25%
Hugh Dickins
3
0.23%
Vladimir Davydov
2
0.16%
Others
872
68.23%
Total
1278
vmscan.c
4307
-
114
13617
Mel Gorman
Johannes Weiner
Andrew Morton
Kirill V Tkhai
MinChan Kim
Rik Van Riel
Motohiro Kosaki
Christoph Lameter
Hugh Dickins
Nicholas Piggin
Andrey Ryabinin
Michal Hocko
Vladimir Davydov
Shaohua Li
Lee Schermerhorn
Huang Ying
Linus Torvalds
Andy Whitcroft
Glauber de Oliveira Costa
Vlastimil Babka
Linus Torvalds (pre-git)
Kamezawa Hiroyuki
David Rientjes
Fengguang Wu
Roman Gushchin
Tejun Heo
Andrea Arcangeli
Kirill A. Shutemov
Sasha Levin
Matthew Wilcox
Christoph Hellwig
Peter Zijlstra
JoonSoo Kim
David Howells
Mike Rapoport
Al Viro
Others
January 1996
February 1998
May 1998
August 1998
January 1999
June 1999
September 1999
June 2000
September 2000
February 2002
April 2002
May 2002
June 2002
July 2002
August 2002
September 2002
October 2002
November 2002
December 2002
April 2003
June 2003
July 2003
August 2003
October 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
October 2004
January 2005
March 2005
June 2005
September 2005
October 2005
November 2005
December 2005
January 2006
February 2006
March 2006
June 2006
July 2006
September 2006
December 2006
May 2007
July 2007
August 2007
October 2007
February 2008
April 2008
July 2008
August 2008
October 2008
November 2008
December 2008
January 2009
March 2009
April 2009
May 2009
June 2009
September 2009
December 2009
March 2010
May 2010
June 2010
July 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
April 2011
May 2011
June 2011
July 2011
October 2011
December 2011
January 2012
March 2012
April 2012
May 2012
June 2012
July 2012
September 2012
October 2012
November 2012
December 2012
February 2013
April 2013
July 2013
August 2013
September 2013
October 2013
January 2014
April 2014
May 2014
June 2014
August 2014
October 2014
December 2014
January 2015
February 2015
May 2015
June 2015
August 2015
September 2015
November 2015
January 2016
February 2016
March 2016
April 2016
May 2016
July 2016
September 2016
October 2016
December 2016
January 2017
February 2017
March 2017
May 2017
July 2017
September 2017
November 2017
December 2017
January 2018
February 2018
March 2018
April 2018
June 2018
August 2018
October 2018
November 2018
December 2018
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
January 2020
February 2020
April 2020
May 2020
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Author Name
Tokens
Token Proportion
Mel Gorman
3107
22.82%
Johannes Weiner
2115
15.53%
Andrew Morton
1207
8.86%
Kirill V Tkhai
833
6.12%
MinChan Kim
571
4.19%
Rik Van Riel
404
2.97%
Motohiro Kosaki
383
2.81%
Christoph Lameter
377
2.77%
Hugh Dickins
299
2.20%
Nicholas Piggin
253
1.86%
Andrey Ryabinin
248
1.82%
Michal Hocko
218
1.60%
Vladimir Davydov
196
1.44%
Shaohua Li
162
1.19%
Lee Schermerhorn
160
1.18%
Huang Ying
139
1.02%
Linus Torvalds
134
0.98%
Andy Whitcroft
133
0.98%
Glauber de Oliveira Costa
115
0.84%
Vlastimil Babka
112
0.82%
Linus Torvalds (pre-git)
103
0.76%
Kamezawa Hiroyuki
93
0.68%
David Rientjes
93
0.68%
Fengguang Wu
80
0.59%
Roman Gushchin
64
0.47%
Tejun Heo
56
0.41%
Andrea Arcangeli
51
0.37%
Kirill A. Shutemov
44
0.32%
Sasha Levin
21
0.15%
Matthew Wilcox
17
0.12%
Christoph Hellwig
11
0.08%
Peter Zijlstra
7
0.05%
JoonSoo Kim
3
0.02%
David Howells
3
0.02%
Mike Rapoport
1
0.01%
Al Viro
1
0.01%
Others
1803
13.24%
Total
13617
vmstat.c
2145
-
56
8168
Mel Gorman
Christoph Lameter
Motohiro Kosaki
Andrew Morton
Hugh Dickins
Michal Hocko
JoonSoo Kim
David Rientjes
MinChan Kim
Tim Chen
Huang Ying
Johannes Weiner
Kirill A. Shutemov
Christoph Hellwig
Vlastimil Babka
Linus Torvalds
Fengguang Wu
Tejun Heo
John Hubbard
Shaohua Li
Andi Kleen
Roman Gushchin
Lee Schermerhorn
Others
June 2006
July 2006
August 2006
September 2006
December 2006
February 2007
May 2007
July 2007
October 2007
February 2008
May 2008
July 2008
August 2008
October 2008
March 2009
April 2009
May 2009
June 2009
January 2010
March 2010
May 2010
August 2010
September 2010
October 2010
November 2010
December 2010
January 2011
April 2011
May 2011
October 2011
December 2011
April 2012
May 2012
October 2012
December 2012
February 2013
April 2013
September 2013
November 2013
March 2014
June 2014
August 2014
October 2014
December 2014
February 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
May 2016
July 2016
October 2016
November 2016
February 2017
March 2017
April 2017
May 2017
July 2017
September 2017
November 2017
April 2018
October 2018
November 2018
December 2018
March 2019
May 2019
September 2019
November 2019
December 2019
April 2020
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"group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 295}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 159}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 56, "token_count": 421}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 7, "token_count": 35}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 194}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 194}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 99}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 364}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 18}, {"author_id": 1, "token_count": 5}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 16, "token_count": 54}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 4, "token_count": 146}, {"author_id": 8, "token_count": 38}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 1457}, {"author_id": 7, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 55, "token_count": 23}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 75}, {"author_id": 3, "token_count": 4}, {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 816}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 281}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 16, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 52, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
2804
34.33%
Christoph Lameter
2321
28.42%
Motohiro Kosaki
429
5.25%
Andrew Morton
394
4.82%
Hugh Dickins
146
1.79%
Michal Hocko
138
1.69%
JoonSoo Kim
137
1.68%
David Rientjes
85
1.04%
MinChan Kim
62
0.76%
Tim Chen
23
0.28%
Huang Ying
13
0.16%
Johannes Weiner
12
0.15%
Kirill A. Shutemov
11
0.13%
Christoph Hellwig
8
0.10%
Vlastimil Babka
7
0.09%
Linus Torvalds
5
0.06%
Fengguang Wu
5
0.06%
Tejun Heo
4
0.05%
John Hubbard
4
0.05%
Shaohua Li
2
0.02%
Andi Kleen
2
0.02%
Roman Gushchin
1
0.01%
Lee Schermerhorn
1
0.01%
Others
1554
19.03%
Total
8168
workingset.c
608
-
13
1397
Johannes Weiner
Matthew Wilcox
Kirill V Tkhai
Mel Gorman
Vladimir Davydov
Roman Gushchin
Michal Hocko
Hugh Dickins
Linus Torvalds
Others
April 2014
February 2015
March 2016
July 2016
December 2016
January 2017
February 2017
May 2017
July 2017
November 2017
April 2018
August 2018
October 2018
December 2018
May 2019
August 2019
November 2019
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 462}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 268}, {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 0, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 113}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 24, "token_count": 85}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 53, "token_count": 28}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 157}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 38, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 138}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
1208
86.47%
Matthew Wilcox
99
7.09%
Kirill V Tkhai
28
2.00%
Mel Gorman
22
1.57%
Vladimir Davydov
19
1.36%
Roman Gushchin
4
0.29%
Michal Hocko
4
0.29%
Hugh Dickins
3
0.21%
Linus Torvalds
2
0.14%
Others
8
0.57%
Total
1397
z3fold.c
1820
-
9
7767
Vitaly Wool
Uladzislau Rezki
David Howells
Mike Rapoport
Others
May 2016
June 2016
February 2017
April 2017
September 2017
October 2017
November 2017
February 2018
April 2018
May 2018
November 2018
May 2019
July 2019
August 2019
September 2019
October 2019
November 2019
May 2020
var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 1602}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 13, "token_count": 374}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 13, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 13, "token_count": 1172}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 13, "token_count": 41}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 84}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 13, "token_count": 106}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 13, "token_count": 1906}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 100}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 13, "token_count": 2113}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 46, "token_count": 18}, {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Vitaly Wool
7592
97.75%
Uladzislau Rezki
18
0.23%
David Howells
6
0.08%
Mike Rapoport
1
0.01%
Others
150
1.93%
Total
7767
zbud.c
637
-
13
1909
Seth Jennings
Dan Streetman
Mike Rapoport
Others
July 2013
September 2013
June 2014
August 2014
October 2014
November 2014
December 2014
February 2015
June 2015
September 2015
November 2015
January 2016
February 2018
May 2019
var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 35, "token_count": 1443}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 33, "token_count": 353}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 33, "token_count": 77}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Seth Jennings
1444
75.64%
Dan Streetman
430
22.52%
Mike Rapoport
1
0.05%
Others
34
1.78%
Total
1909
zpool.c
398
-
9
947
Dan Streetman
Mike Rapoport
Others
August 2014
February 2015
June 2015
September 2015
November 2015
January 2018
February 2018
May 2019
September 2019
var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 33, "token_count": 790}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 33, "token_count": 61}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 33, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 49, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Dan Streetman
863
91.13%
Mike Rapoport
11
1.16%
Others
73
7.71%
Total
947
zsmalloc.c
2592
-
36
10017
MinChan Kim
Seth Jennings
Dan Streetman
JoonSoo Kim
David Howells
Kirill A. Shutemov
Jérôme Glisse
Andrew Morton
Mike Rapoport
Others
January 2012
February 2012
April 2012
June 2012
July 2012
August 2012
July 2013
December 2013
January 2014
March 2014
June 2014
August 2014
October 2014
December 2014
February 2015
April 2015
September 2015
November 2015
January 2016
March 2016
May 2016
July 2016
November 2016
February 2017
April 2017
July 2017
September 2017
November 2017
January 2018
February 2018
April 2018
June 2018
August 2018
January 2019
March 2019
August 2019
September 2019
January 2020
April 2020
var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 740}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 35, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 35, "token_count": 152}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 35, "token_count": 110}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 33, "token_count": 215}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 40}, {"author_id": 7, "token_count": 13}, {"author_id": 60, "token_count": 463}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 355}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 2704}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 378}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 33, "token_count": 33}, {"author_id": 7, "token_count": 38}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 4018}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 11}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 219}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
6806
67.94%
Seth Jennings
266
2.66%
Dan Streetman
248
2.48%
JoonSoo Kim
40
0.40%
David Howells
16
0.16%
Kirill A. Shutemov
13
0.13%
Jérôme Glisse
11
0.11%
Andrew Morton
5
0.05%
Mike Rapoport
2
0.02%
Others
2610
26.06%
Total
10017
zswap.c
1379
-
23
5258
Dan Streetman
Seth Jennings
Vitaly Wool
Huang Ying
MinChan Kim
Mel Gorman
Kirill A. Shutemov
Others
July 2013
September 2013
October 2013
November 2013
April 2014
June 2014
August 2014
November 2014
June 2015
September 2015
November 2015
December 2015
April 2016
May 2016
November 2016
February 2017
July 2017
January 2018
February 2018
June 2018
July 2018
December 2018
May 2019
September 2019
January 2020
April 2020
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Author Name
Tokens
Token Proportion
Dan Streetman
2147
40.83%
Seth Jennings
2013
38.28%
Vitaly Wool
203
3.86%
Huang Ying
18
0.34%
MinChan Kim
9
0.17%
Mel Gorman
2
0.04%
Kirill A. Shutemov
2
0.04%
Others
864
16.43%
Total
5258
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
940
Author
Tokens
Proportion
Commits
Proportion
0
Mel Gorman
32873
6.10%
382
3.84%
1
Kirill A. Shutemov
29878
5.54%
220
2.21%
2
Christoph Lameter
27082
5.02%
361
3.63%
3
Johannes Weiner
20590
3.82%
259
2.60%
4
Hugh Dickins
19021
3.53%
423
4.25%
5
Tejun Heo
17574
3.26%
257
2.58%
6
Andrew Morton
16672
3.09%
499
5.02%
7
MinChan Kim
13199
2.45%
120
1.21%
8
JoonSoo Kim
12606
2.34%
190
1.91%
9
David Rientjes
9230
1.71%
177
1.78%
10
Andrea Arcangeli
8702
1.61%
118
1.19%
11
Nicholas Piggin
7995
1.48%
144
1.45%
12
Linus Torvalds
7978
1.48%
202
2.03%
13
Vitaly Wool
7795
1.45%
28
0.28%
14
Linus Torvalds (pre-git)
7728
1.43%
234
2.35%
15
Vladimir Davydov
7314
1.36%
102
1.03%
16
Michal Hocko
7197
1.33%
239
2.40%
17
Huang Ying
7038
1.31%
65
0.65%
18
Naoya Horiguchi
6530
1.21%
134
1.35%
19
Jérôme Glisse
6425
1.19%
46
0.46%
20
Vlastimil Babka
6405
1.19%
160
1.61%
21
Catalin Marinas
6246
1.16%
64
0.64%
22
Mike Kravetz
6100
1.13%
53
0.53%
23
Andrey Konovalov
5972
1.11%
42
0.42%
24
Matthew Wilcox
5676
1.05%
96
0.97%
25
David Howells
5614
1.04%
64
0.64%
26
Dennis Zhou
5610
1.04%
54
0.54%
27
Kamezawa Hiroyuki
5497
1.02%
115
1.16%
28
Christoph Hellwig
5460
1.01%
136
1.37%
29
Andrey Ryabinin
5409
1.00%
55
0.55%
30
Andi Kleen
5289
0.98%
68
0.68%
31
Fengguang Wu
4480
0.83%
102
1.03%
32
Jan Kara
4425
0.82%
90
0.90%
33
Dan Streetman
4365
0.81%
24
0.24%
34
Dan J Williams
4120
0.76%
64
0.64%
35
Seth Jennings
3783
0.70%
14
0.14%
36
Aneesh Kumar K.V
3645
0.68%
62
0.62%
37
Andy Whitcroft
3515
0.65%
24
0.24%
38
Roman Gushchin
3450
0.64%
49
0.49%
39
Al Viro
3358
0.62%
145
1.46%
40
Izik Eidus
3345
0.62%
4
0.04%
41
Shaohua Li
3338
0.62%
38
0.38%
42
Peter Zijlstra
3288
0.61%
68
0.68%
43
Jason Gunthorpe
3200
0.59%
27
0.27%
44
Michel Lespinasse
3009
0.56%
33
0.33%
45
Alexander Duyck
3009
0.56%
17
0.17%
46
Uladzislau Rezki
2981
0.55%
15
0.15%
47
Lee Schermerhorn
2779
0.52%
44
0.44%
48
Mina Almasry
2773
0.51%
10
0.10%
49
Mike Rapoport
2675
0.50%
65
0.65%
50
Alexander Potapenko
2432
0.45%
11
0.11%
51
Glauber de Oliveira Costa
2414
0.45%
46
0.46%
52
John Hubbard
2370
0.44%
21
0.21%
53
Kirill V Tkhai
2234
0.41%
36
0.36%
54
Rik Van Riel
2196
0.41%
53
0.53%
55
Tim Chen
2076
0.39%
11
0.11%
56
Motohiro Kosaki
2016
0.37%
80
0.80%
57
Pavel Tatashin
1986
0.37%
30
0.30%
58
Sasha Levin
1872
0.35%
23
0.23%
59
Steve Capper
1834
0.34%
5
0.05%
60
Others
115527
21.43%
3629
36.48%
Total
539200
9947