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Al Viro
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 Magenheimer
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
JoonSoo Kim
Jérôme Glisse
Kamezawa Hiroyuki
Kees Cook
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
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
Yang Shi
−
Subdirectories:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
kasan
3314
9
29
13077
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
November 2019
December 2019
var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 28, "token_count": 1500}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 28, "token_count": 601}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 22, "token_count": 5}, {"author_id": 28, "token_count": 3}, {"author_id": 35, "token_count": 20}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 48, "token_count": 169}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 48, "token_count": 952}, {"author_id": 28, "token_count": 49}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 48, "token_count": 10}, {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 48, "token_count": 16}, {"author_id": 28, "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": 40, "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": 22, "token_count": 332}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "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": 48, "token_count": 320}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 28, "token_count": 26}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 1372}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 22, "token_count": 4849}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 22, "token_count": 65}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 22, "token_count": 45}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 47, "token_count": 33}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 40, "token_count": 65}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 723}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 28, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 399}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 554}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 28, "token_count": 67}, {"author_id": 60, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Andrey Konovalov
5299
40.52%
Andrey Ryabinin
3812
29.15%
Alexander Potapenko
1467
11.22%
Kirill A. Shutemov
140
1.07%
JoonSoo Kim
106
0.81%
Peter Zijlstra
71
0.54%
Mike Rapoport
36
0.28%
Aneesh Kumar K.V
20
0.15%
Matthew Wilcox
4
0.03%
Others
2122
16.23%
Total
13077
Files:
backing-dev.c
1148
-
33
4733
Tejun Heo
Jan Kara
Peter Zijlstra
Andrew Morton
Mel Gorman
Dan J Williams
Christoph Hellwig
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
August 2019
var spanGroupData = [ {"timestamp": 1159686000, "group": [ {"author_id": 6, "token_count": 177}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 40}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 40, "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": 29, "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": 33, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 177}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 33, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 29, "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": 33, "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": 33, "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": 40, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 33, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 29, "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": 1570}, ]}, {"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": 32, "token_count": 88}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 33, "token_count": 104}, {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 33, "token_count": 342}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 33, "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": 28, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 33, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 23}, {"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": 1564642800, "group": [ {"author_id": 5, "token_count": 335}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
2260
47.75%
Jan Kara
686
14.49%
Peter Zijlstra
392
8.28%
Andrew Morton
177
3.74%
Mel Gorman
177
3.74%
Dan J Williams
88
1.86%
Christoph Hellwig
58
1.23%
Fengguang Wu
49
1.04%
Dennis Zhou
23
0.49%
Johannes Weiner
4
0.08%
David Rientjes
3
0.06%
Andrey Ryabinin
2
0.04%
Others
814
17.20%
Total
4733
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": 15, "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
Dan Magenheimer
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": 58, "token_count": 640}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 58, "token_count": 67}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 38, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 58, "token_count": 73}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 56, "token_count": 9}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 16, "token_count": 112}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 29, "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
Dan Magenheimer
783
83.56%
Vladimir Davydov
112
11.95%
Sasha Levin
9
0.96%
Al Viro
6
0.64%
Christoph Hellwig
1
0.11%
Others
26
2.77%
Total
937
cma.c
547
-
31
2082
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
var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 1083}, ]}, {"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": 56, "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": 47, "token_count": 2}, {"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": 22, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "token_count": 2}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1113
53.46%
Sasha Levin
33
1.59%
Andrey Konovalov
30
1.44%
Andrew Morton
9
0.43%
Mike Rapoport
4
0.19%
Catalin Marinas
1
0.05%
Others
892
42.84%
Total
2082
cma.h
26
-
4
87
Sasha Levin
Others
April 2015
August 2015
April 2017
November 2017
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 56, "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": 56, "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
2735
-
44
9187
Mel Gorman
Vlastimil Babka
JoonSoo Kim
MinChan Kim
David Rientjes
Michal Hocko
Andrew Morton
Hugh Dickins
Andrey Ryabinin
Shaohua Li
Andrea Arcangeli
Johannes Weiner
Dan J Williams
Rik Van Riel
Linus Torvalds
Sasha Levin
Matthew Wilcox
Mike Rapoport
Yang Shi
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
January 2018
April 2018
May 2018
June 2018
October 2018
December 2018
March 2019
April 2019
May 2019
August 2019
September 2019
October 2019
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{"author_id": 11, "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": 42, "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": 56, "token_count": 3}, {"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": 28, "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": 17, "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": 259}, {"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": 17, "token_count": 31}, {"author_id": 60, "token_count": 12}, ]}, {"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": 17, "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": 1514793600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 47, "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": 28, "token_count": 40}, {"author_id": 0, "token_count": 2679}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "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": 26, "token_count": 1}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 20, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
4380
47.68%
Vlastimil Babka
2405
26.18%
JoonSoo Kim
743
8.09%
MinChan Kim
352
3.83%
David Rientjes
270
2.94%
Michal Hocko
244
2.66%
Andrew Morton
53
0.58%
Hugh Dickins
48
0.52%
Andrey Ryabinin
46
0.50%
Shaohua Li
44
0.48%
Andrea Arcangeli
38
0.41%
Johannes Weiner
19
0.21%
Dan J Williams
4
0.04%
Rik Van Riel
4
0.04%
Linus Torvalds
3
0.03%
Sasha Levin
3
0.03%
Matthew Wilcox
1
0.01%
Mike Rapoport
1
0.01%
Yang Shi
1
0.01%
Others
528
5.75%
Total
9187
debug.c
243
-
22
999
Sasha Levin
Vlastimil Babka
Michal Hocko
Pavel Tatashin
Kirill A. Shutemov
Johannes Weiner
Matthew Wilcox
Linus Torvalds
Andrew Morton
JoonSoo Kim
Vladimir Davydov
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
var spanGroupData = [ {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 56, "token_count": 439}, ]}, {"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": 16, "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": 96}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"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": 26, "token_count": 12}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 54, "token_count": 34}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 17, "token_count": 81}, {"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": 76}, ]}, ]
Author Name
Tokens
Token Proportion
Sasha Levin
439
43.94%
Vlastimil Babka
122
12.21%
Michal Hocko
81
8.11%
Pavel Tatashin
34
3.40%
Kirill A. Shutemov
33
3.30%
Johannes Weiner
14
1.40%
Matthew Wilcox
12
1.20%
Linus Torvalds
5
0.50%
Andrew Morton
2
0.20%
JoonSoo Kim
1
0.10%
Vladimir Davydov
1
0.10%
Others
255
25.53%
Total
999
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
537
-
37
2154
Matthew Wilcox
Tejun Heo
Andi Kleen
Alexander Potapenko
Mel Gorman
Mike Rapoport
Andrew Morton
Al Viro
Christoph Lameter
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": 731}, ]}, {"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": 38, "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": 26, "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": 47, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 19}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
349
16.20%
Tejun Heo
200
9.29%
Andi Kleen
21
0.97%
Alexander Potapenko
19
0.88%
Mel Gorman
3
0.14%
Mike Rapoport
3
0.14%
Andrew Morton
2
0.09%
Al Viro
1
0.05%
Christoph Lameter
1
0.05%
Others
1555
72.19%
Total
2154
early_ioremap.c
303
-
7
1178
Others
April 2014
July 2015
September 2015
November 2015
July 2017
November 2017
December 2017
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 918}, ]}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1178
100.00%
Total
1178
fadvise.c
220
-
25
727
Andrew Morton
Fengguang Wu
Linus Torvalds
Mel Gorman
Al Viro
Matthew Wilcox
Johannes Weiner
Andrey Ryabinin
Jan Kara
Kirill A. Shutemov
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": 11, "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": 53, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 38, "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": 26, "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": 28, "token_count": 7}, {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 33, "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%
Al Viro
17
2.34%
Matthew Wilcox
17
2.34%
Johannes Weiner
8
1.10%
Andrey Ryabinin
7
0.96%
Jan Kara
5
0.69%
Kirill A. Shutemov
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": 38, "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
3509
-
107
11465
Nicholas Piggin
Matthew Wilcox
Andrew Morton
Linus Torvalds
Jan Kara
Johannes Weiner
Linus Torvalds (pre-git)
Kirill A. Shutemov
Christoph Hellwig
Al Viro
Mel Gorman
Hugh Dickins
David Howells
Fengguang Wu
Motohiro Kosaki
Michel Lespinasse
Sasha Levin
Tim Chen
Michal Hocko
Dan Magenheimer
Rik Van Riel
Tejun Heo
Mike Rapoport
MinChan Kim
Shaohua Li
Christoph Lameter
Roman Gushchin
Kamezawa Hiroyuki
Andi Kleen
JoonSoo Kim
Andrey Ryabinin
Peter Zijlstra
Vlastimil Babka
Yang Shi
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
May 2014
June 2014
August 2014
December 2014
January 2015
February 2015
April 2015
May 2015
June 2015
September 2015
October 2015
November 2015
January 2016
February 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
February 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
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
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"token_count": 14}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 38, "token_count": 27}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 28, "token_count": 1}, {"author_id": 26, "token_count": 18}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 362}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 29, "token_count": 36}, {"author_id": 11, "token_count": 31}, {"author_id": 52, "token_count": 80}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 33, "token_count": 51}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 25, "token_count": 5}, {"author_id": 33, "token_count": 415}, {"author_id": 26, "token_count": 300}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 26, "token_count": 56}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 26, "token_count": 53}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 12}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "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": 17, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 11, "token_count": 1}, {"author_id": 47, "token_count": 24}, {"author_id": 60, "token_count": 373}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 399}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 29, "token_count": 19}, {"author_id": 11, "token_count": 29}, {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "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}, ]}, ]
Author Name
Tokens
Token Proportion
Nicholas Piggin
1454
12.68%
Matthew Wilcox
924
8.06%
Andrew Morton
826
7.20%
Linus Torvalds
669
5.84%
Jan Kara
622
5.43%
Johannes Weiner
555
4.84%
Linus Torvalds (pre-git)
530
4.62%
Kirill A. Shutemov
477
4.16%
Christoph Hellwig
441
3.85%
Al Viro
275
2.40%
Mel Gorman
270
2.35%
Hugh Dickins
257
2.24%
David Howells
169
1.47%
Fengguang Wu
157
1.37%
Motohiro Kosaki
101
0.88%
Michel Lespinasse
90
0.78%
Sasha Levin
86
0.75%
Tim Chen
80
0.70%
Michal Hocko
59
0.51%
Dan Magenheimer
29
0.25%
Rik Van Riel
28
0.24%
Tejun Heo
25
0.22%
Mike Rapoport
24
0.21%
MinChan Kim
22
0.19%
Shaohua Li
15
0.13%
Christoph Lameter
7
0.06%
Roman Gushchin
7
0.06%
Kamezawa Hiroyuki
6
0.05%
Andi Kleen
4
0.03%
JoonSoo Kim
3
0.03%
Andrey Ryabinin
2
0.02%
Peter Zijlstra
1
0.01%
Vlastimil Babka
1
0.01%
Yang Shi
1
0.01%
Others
3248
28.33%
Total
11465
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": 33, "token_count": 805}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "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 Magenheimer
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": 58, "token_count": 773}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 56, "token_count": 237}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 58, "token_count": 43}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 58, "token_count": 33}, {"author_id": 7, "token_count": 26}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 34, "token_count": 19}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 34, "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 Magenheimer
849
52.57%
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
91
5.63%
Total
1615
gup.c
2458
-
50
9657
Kirill A. Shutemov
Christoph Hellwig
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
Fengguang Wu
Others
June 2014
August 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
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Author Name
Tokens
Token Proportion
Kirill A. Shutemov
3216
33.30%
Christoph Hellwig
1957
20.27%
Aneesh Kumar K.V
1248
12.92%
Steve Capper
1027
10.63%
Andrea Arcangeli
346
3.58%
Dan J Williams
187
1.94%
Linus Torvalds
179
1.85%
Huang Ying
71
0.74%
Matthew Wilcox
38
0.39%
Naoya Horiguchi
28
0.29%
Andrew Morton
22
0.23%
Mike Rapoport
16
0.17%
Andrey Konovalov
14
0.14%
Al Viro
8
0.08%
Mel Gorman
3
0.03%
Fengguang Wu
1
0.01%
Others
1296
13.42%
Total
9657
gup_benchmark.c
136
-
8
598
Kirill A. Shutemov
Kees Cook
Others
November 2017
April 2018
June 2018
October 2018
May 2019
January 2020
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 432}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
432
72.24%
Kees Cook
3
0.50%
Others
163
27.26%
Total
598
highmem.c
484
-
27
1474
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
var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 315}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 13, "token_count": 27}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 11, "token_count": 50}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 447}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 12, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 40, "token_count": 25}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
457
31.00%
Linus Torvalds (pre-git)
370
25.10%
Mel Gorman
72
4.88%
Linus Torvalds
53
3.60%
JoonSoo Kim
29
1.97%
Peter Zijlstra
25
1.70%
Christoph Lameter
23
1.56%
Nicholas Piggin
13
0.88%
Christoph Hellwig
3
0.20%
Others
429
29.10%
Total
1474
hmm.c
693
-
7
3279
Jérôme Glisse
Christoph Hellwig
Jason Gunthorpe
Others
September 2017
January 2018
April 2018
August 2018
October 2018
May 2019
June 2019
July 2019
August 2019
October 2019
November 2019
var spanGroupData = [ {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 600}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 15, "token_count": 1071}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 15, "token_count": 157}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 46, "token_count": 6}, {"author_id": 15, "token_count": 887}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 29, "token_count": 26}, {"author_id": 46, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 158}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 46, "token_count": 80}, {"author_id": 60, "token_count": 182}, ]}, ]
Author Name
Tokens
Token Proportion
Jérôme Glisse
2715
82.80%
Christoph Hellwig
184
5.61%
Jason Gunthorpe
93
2.84%
Others
287
8.75%
Total
3279
huge_memory.c
3086
-
66
14390
Kirill A. Shutemov
Matthew Wilcox
Andrea Arcangeli
David Rientjes
Aneesh Kumar K.V
Yang Shi
Huang Ying
Naoya Horiguchi
Hugh Dickins
Michal Hocko
Jérôme Glisse
Mel Gorman
MinChan Kim
Jan Kara
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
Andi Kleen
Kees Cook
Rik Van Riel
Tejun Heo
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
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1, "token_count": 116}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 49, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 35, "token_count": 6}, {"author_id": 56, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 4, "token_count": 44}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 1, "token_count": 14}, {"author_id": 26, "token_count": 16}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 32, "token_count": 38}, {"author_id": 1, "token_count": 2571}, {"author_id": 7, "token_count": 92}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 1, "token_count": 123}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 1, "token_count": 89}, {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 10, "token_count": 172}, {"author_id": 9, "token_count": 7}, {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 1, "token_count": 4158}, {"author_id": 0, "token_count": 2}, {"author_id": 19, "token_count": 33}, {"author_id": 20, "token_count": 24}, {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 10, "token_count": 27}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 328}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 35, "token_count": 122}, {"author_id": 4, "token_count": 45}, {"author_id": 33, "token_count": 106}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 21}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 35, "token_count": 3}, {"author_id": 9, "token_count": 475}, {"author_id": 1, "token_count": 23}, {"author_id": 26, "token_count": 1598}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 5}, {"author_id": 42, "token_count": 5}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 91}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 17, "token_count": 96}, {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 128}, {"author_id": 19, "token_count": 123}, {"author_id": 60, "token_count": 641}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 1, "token_count": 48}, {"author_id": 11, "token_count": 15}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 11, "token_count": 11}, {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 35, "token_count": 31}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 6}, {"author_id": 17, "token_count": 1}, {"author_id": 19, "token_count": 15}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 4, "token_count": 18}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 40, "token_count": 2}, {"author_id": 57, "token_count": 8}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 16}, {"author_id": 3, "token_count": 6}, {"author_id": 1, "token_count": 8}, {"author_id": 11, "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": 15, "token_count": 94}, {"author_id": 17, "token_count": 39}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 16}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 35, "token_count": 203}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 46}, {"author_id": 15, "token_count": 24}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 57, "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": 26, "token_count": 133}, {"author_id": 57, "token_count": 230}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 31}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
7296
50.70%
Matthew Wilcox
1768
12.29%
Andrea Arcangeli
1046
7.27%
David Rientjes
505
3.51%
Aneesh Kumar K.V
376
2.61%
Yang Shi
274
1.90%
Huang Ying
227
1.58%
Naoya Horiguchi
191
1.33%
Hugh Dickins
181
1.26%
Michal Hocko
136
0.95%
Jérôme Glisse
128
0.89%
Mel Gorman
122
0.85%
MinChan Kim
118
0.82%
Jan Kara
106
0.74%
Dan J Williams
98
0.68%
Johannes Weiner
40
0.28%
Vlastimil Babka
37
0.26%
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%
Andi Kleen
3
0.02%
Kees Cook
3
0.02%
Rik Van Riel
3
0.02%
Tejun Heo
3
0.02%
Mike Rapoport
2
0.01%
JoonSoo Kim
1
0.01%
Others
1630
11.33%
Total
14390
hugetlb.c
5075
-
117
19052
Mike Kravetz
Andy Whitcroft
Naoya Horiguchi
Lee Schermerhorn
Michal Hocko
Andi Kleen
Steve Capper
JoonSoo Kim
Mel Gorman
Aneesh Kumar K.V
Kirill A. Shutemov
Andrea Arcangeli
David Rientjes
Hugh Dickins
Fengguang Wu
Jérôme Glisse
Dan J Williams
Andrew Morton
Nicholas Piggin
Huang Ying
Roman Gushchin
Linus Torvalds
Sasha Levin
Matthew Wilcox
Christoph Lameter
Peter Zijlstra
Vlastimil Babka
Motohiro Kosaki
Rik Van Riel
Michel Lespinasse
Mike Rapoport
Al Viro
Johannes Weiner
Kamezawa Hiroyuki
Kees Cook
Tejun Heo
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
April 2019
May 2019
June 2019
August 2019
September 2019
November 2019
January 2020
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60, "token_count": 76}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 23, "token_count": 217}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 35, "token_count": 22}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 23, "token_count": 26}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 90}, {"author_id": 23, "token_count": 478}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 23, "token_count": 7}, {"author_id": 19, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 58}, {"author_id": 9, "token_count": 6}, {"author_id": 26, "token_count": 28}, {"author_id": 17, "token_count": 300}, {"author_id": 19, "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": 17, "token_count": 8}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 10, "token_count": 80}, {"author_id": 32, "token_count": 42}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 675}, {"author_id": 41, "token_count": 55}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 23, "token_count": 25}, {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 32, "token_count": 52}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 32}, {"author_id": 59, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 23}, {"author_id": 23, "token_count": 10}, {"author_id": 19, "token_count": 6}, {"author_id": 40, "token_count": 1}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 23, "token_count": 212}, {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 23, "token_count": 32}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 110}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 23, "token_count": 63}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 23, "token_count": 28}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 35, "token_count": 11}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 11, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 15, "token_count": 24}, {"author_id": 23, "token_count": 67}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 19, "token_count": 26}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 42}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 23, "token_count": 177}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 297}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 134}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Kravetz
2873
15.08%
Andy Whitcroft
2867
15.05%
Naoya Horiguchi
1443
7.57%
Lee Schermerhorn
1162
6.10%
Michal Hocko
1030
5.41%
Andi Kleen
998
5.24%
Steve Capper
867
4.55%
JoonSoo Kim
406
2.13%
Mel Gorman
391
2.05%
Aneesh Kumar K.V
384
2.02%
Kirill A. Shutemov
287
1.51%
Andrea Arcangeli
244
1.28%
David Rientjes
192
1.01%
Hugh Dickins
170
0.89%
Fengguang Wu
164
0.86%
Jérôme Glisse
134
0.70%
Dan J Williams
99
0.52%
Andrew Morton
82
0.43%
Nicholas Piggin
70
0.37%
Huang Ying
55
0.29%
Roman Gushchin
55
0.29%
Linus Torvalds
37
0.19%
Sasha Levin
33
0.17%
Matthew Wilcox
28
0.15%
Christoph Lameter
27
0.14%
Peter Zijlstra
24
0.13%
Vlastimil Babka
17
0.09%
Motohiro Kosaki
13
0.07%
Rik Van Riel
13
0.07%
Michel Lespinasse
10
0.05%
Mike Rapoport
7
0.04%
Al Viro
6
0.03%
Johannes Weiner
5
0.03%
Kamezawa Hiroyuki
5
0.03%
Kees Cook
3
0.02%
Tejun Heo
3
0.02%
Others
4848
25.45%
Total
19052
hugetlb_cgroup.c
440
-
10
1844
Aneesh Kumar K.V
Johannes Weiner
Tejun Heo
David Rientjes
Roman Gushchin
Sasha Levin
Kirill A. Shutemov
Matthew Wilcox
Michal Hocko
Others
July 2012
November 2012
December 2012
August 2013
December 2013
January 2014
February 2014
May 2014
July 2014
August 2014
December 2014
February 2015
November 2015
May 2016
June 2018
September 2019
November 2019
var spanGroupData = [ {"timestamp": 1341126000, "group": [ {"author_id": 35, "token_count": 1338}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 53}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 5, "token_count": 68}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 166}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 134}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 41, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Aneesh Kumar K.V
1338
72.56%
Johannes Weiner
176
9.54%
Tejun Heo
146
7.92%
David Rientjes
135
7.32%
Roman Gushchin
4
0.22%
Sasha Levin
3
0.16%
Kirill A. Shutemov
1
0.05%
Matthew Wilcox
1
0.05%
Michal Hocko
1
0.05%
Others
39
2.11%
Total
1844
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": 19, "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": 19, "token_count": 16}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "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
Yang Shi
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": 57, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Yang Shi
10
7.46%
Rik Van Riel
5
3.73%
Mike Rapoport
1
0.75%
Others
118
88.06%
Total
134
internal.h
579
-
43
1926
Mel Gorman
Nicholas Piggin
Kirill A. Shutemov
JoonSoo Kim
Andy Whitcroft
Vlastimil Babka
Johannes Weiner
Michal Hocko
Fengguang Wu
Rik Van Riel
Al Viro
Hugh Dickins
MinChan Kim
David Howells
Andrea Arcangeli
Lee Schermerhorn
Michel Lespinasse
Sasha Levin
Andi Kleen
David Rientjes
Jan Kara
Christoph Hellwig
Christoph Lameter
Kamezawa Hiroyuki
Mike Rapoport
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
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 25, "token_count": 13}, {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 12, "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": 45, "token_count": 12}, {"author_id": 12, "token_count": 140}, {"author_id": 51, "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": 38, "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": 43, "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": 43, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 56, "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": 17, "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": 17, "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": 33, "token_count": 2}, {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 17, "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": 17, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 21}, {"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": 76}, {"author_id": 0, "token_count": 20}, {"author_id": 60, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
398
20.66%
Nicholas Piggin
186
9.66%
Kirill A. Shutemov
163
8.46%
JoonSoo Kim
148
7.68%
Andy Whitcroft
112
5.82%
Vlastimil Babka
98
5.09%
Johannes Weiner
81
4.21%
Michal Hocko
80
4.15%
Fengguang Wu
39
2.02%
Rik Van Riel
35
1.82%
Al Viro
25
1.30%
Hugh Dickins
21
1.09%
MinChan Kim
16
0.83%
David Howells
15
0.78%
Andrea Arcangeli
13
0.67%
Lee Schermerhorn
12
0.62%
Michel Lespinasse
9
0.47%
Sasha Levin
6
0.31%
Andi Kleen
4
0.21%
David Rientjes
4
0.21%
Jan Kara
2
0.10%
Christoph Hellwig
1
0.05%
Christoph Lameter
1
0.05%
Kamezawa Hiroyuki
1
0.05%
Mike Rapoport
1
0.05%
Others
455
23.62%
Total
1926
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": 43, "token_count": 514}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 56, "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
2214
-
26
8631
Kirill A. Shutemov
Hugh Dickins
Matthew Wilcox
Yang Shi
Jan Kara
Johannes Weiner
Jérôme Glisse
JoonSoo Kim
Andrea Arcangeli
Shaohua Li
David Rientjes
Mel Gorman
Linus Torvalds
Vlastimil Babka
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
var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 6559}, {"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": 33, "token_count": 29}, {"author_id": 3, "token_count": 23}, {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 42, "token_count": 8}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 26, "token_count": 188}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 57, "token_count": 18}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 8, "token_count": 16}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 125}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 244}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 16}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 15, "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": 1109}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 80}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
6595
76.41%
Hugh Dickins
244
2.83%
Matthew Wilcox
200
2.32%
Yang Shi
143
1.66%
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%
Shaohua Li
8
0.09%
David Rientjes
7
0.08%
Mel Gorman
4
0.05%
Linus Torvalds
3
0.03%
Vlastimil Babka
2
0.02%
Others
1320
15.29%
Total
8631
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
-
43
6662
Catalin Marinas
Michel Lespinasse
Andrey Konovalov
Andrey Ryabinin
Mike Rapoport
Sasha Levin
Andrew Morton
Vladimir Davydov
Yang Shi
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
var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 21, "token_count": 3343}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 21, "token_count": 393}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 21, "token_count": 212}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 21, "token_count": 39}, {"author_id": 60, "token_count": 185}, ]}, {"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": 43, "token_count": 169}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 56, "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": 115}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 28, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 21, "token_count": 198}, {"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": 309}, ]}, {"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": 47, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 22, "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": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 321}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 21, "token_count": 46}, ]}, ]
Author Name
Tokens
Token Proportion
Catalin Marinas
5671
85.12%
Michel Lespinasse
169
2.54%
Andrey Konovalov
42
0.63%
Andrey Ryabinin
15
0.23%
Mike Rapoport
5
0.08%
Sasha Levin
4
0.06%
Andrew Morton
2
0.03%
Vladimir Davydov
2
0.03%
Yang Shi
1
0.02%
Others
751
11.27%
Total
6662
ksm.c
3217
-
49
10949
Hugh Dickins
Izik Eidus
Andrea Arcangeli
Kirill V Tkhai
Kirill A. Shutemov
Yang Shi
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
var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 894}, {"author_id": 39, "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": 1216}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 51, "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": 40, "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": 43, "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": 56, "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": 56, "token_count": 18}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 11, "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": 5}, ]}, {"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": 35, "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": 50, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 47, "token_count": 62}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 32}, {"author_id": 50, "token_count": 34}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 50, "token_count": 126}, {"author_id": 57, "token_count": 89}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 28, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
3350
30.60%
Izik Eidus
3320
30.32%
Andrea Arcangeli
2781
25.40%
Kirill V Tkhai
185
1.69%
Kirill A. Shutemov
98
0.90%
Yang Shi
89
0.81%
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
805
7.35%
Total
10949
list_lru.c
659
-
17
2810
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
November 2017
April 2018
August 2018
March 2019
May 2019
July 2019
var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 49, "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": 16, "token_count": 1580}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 16, "token_count": 33}, {"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": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 50, "token_count": 141}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 50, "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": 41, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
1613
57.40%
Kirill V Tkhai
395
14.06%
Johannes Weiner
55
1.96%
Glauber de Oliveira Costa
42
1.49%
Andrew Morton
9
0.32%
Roman Gushchin
6
0.21%
Others
690
24.56%
Total
2810
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": 11, "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
1143
-
51
4384
MinChan Kim
Andrew Morton
Shaohua Li
Hugh Dickins
Andrea Arcangeli
Andi Kleen
Nicholas Piggin
Mike Rapoport
Jérôme Glisse
Rik Van Riel
David Rientjes
Christoph Hellwig
Dan J Williams
Mel Gorman
Jan Kara
Michal Hocko
Naoya Horiguchi
Andrey Konovalov
Kirill A. Shutemov
Aneesh Kumar K.V
Tejun Heo
Johannes Weiner
Matthew Wilcox
Peter Zijlstra
Yang Shi
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
January 2009
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
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": 12, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 12, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 12, "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": 42, "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": 19, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 35, "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": 47, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 10, "token_count": 94}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 42, "token_count": 5}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 47, "token_count": 45}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 51, "token_count": 46}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 32, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 44}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 33}, {"author_id": 33, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 47, "token_count": 19}, {"author_id": 7, "token_count": 1384}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 43}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
2239
51.07%
Andrew Morton
381
8.69%
Shaohua Li
314
7.16%
Hugh Dickins
164
3.74%
Andrea Arcangeli
137
3.13%
Andi Kleen
107
2.44%
Nicholas Piggin
107
2.44%
Mike Rapoport
73
1.67%
Jérôme Glisse
50
1.14%
Rik Van Riel
46
1.05%
David Rientjes
44
1.00%
Christoph Hellwig
34
0.78%
Dan J Williams
21
0.48%
Mel Gorman
20
0.46%
Jan Kara
14
0.32%
Michal Hocko
12
0.27%
Naoya Horiguchi
10
0.23%
Andrey Konovalov
7
0.16%
Kirill A. Shutemov
7
0.16%
Aneesh Kumar K.V
6
0.14%
Tejun Heo
3
0.07%
Johannes Weiner
1
0.02%
Matthew Wilcox
1
0.02%
Peter Zijlstra
1
0.02%
Yang Shi
1
0.02%
Others
584
13.32%
Total
4384
mapping_dirty_helpers.c
315
-
1
1044
Others
March 2019
var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1044}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1044
100.00%
Total
1044
memblock.c
2062
-
61
6970
Tejun Heo
Mike Rapoport
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
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{"author_id": 60, "token_count": 844}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 5, "token_count": 827}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 5, "token_count": 880}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, 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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": 29, "token_count": 1}, {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ 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"token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "token_count": 244}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 219}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 47, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 117}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1723
24.72%
Mike Rapoport
700
10.04%
Pavel Tatashin
119
1.71%
MinChan Kim
26
0.37%
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
4370
62.70%
Total
6970
memcontrol.c
7170
-
83
26500
Johannes Weiner
Vladimir Davydov
Kamezawa Hiroyuki
Roman Gushchin
Tejun Heo
Kirill V Tkhai
Andrew Morton
Glauber de Oliveira Costa
Michal Hocko
Jérôme Glisse
Kirill A. Shutemov
Hugh Dickins
Yang Shi
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
Fengguang Wu
Shaohua Li
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
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{"author_id": 5, "token_count": 70}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 50, "token_count": 665}, {"author_id": 17, "token_count": 95}, {"author_id": 41, "token_count": 309}, {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 50, "token_count": 4}, {"author_id": 41, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 17, "token_count": 51}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 17}, {"author_id": 60, "token_count": 107}, ]}, {"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": 29, "token_count": 3}, {"author_id": 3, "token_count": 91}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 1653}, {"author_id": 41, "token_count": 217}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 37}, {"author_id": 41, "token_count": 457}, {"author_id": 5, "token_count": 449}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 17, "token_count": 29}, {"author_id": 41, "token_count": 18}, {"author_id": 57, "token_count": 151}, {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 82}, {"author_id": 41, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 41, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
13310
50.23%
Vladimir Davydov
1895
7.15%
Kamezawa Hiroyuki
1683
6.35%
Roman Gushchin
1512
5.71%
Tejun Heo
1503
5.67%
Kirill V Tkhai
669
2.52%
Andrew Morton
648
2.45%
Glauber de Oliveira Costa
503
1.90%
Michal Hocko
465
1.75%
Jérôme Glisse
346
1.31%
Kirill A. Shutemov
324
1.22%
Hugh Dickins
244
0.92%
Yang Shi
162
0.61%
Huang Ying
113
0.43%
Mel Gorman
94
0.35%
David Rientjes
91
0.34%
Motohiro Kosaki
70
0.26%
Christoph Hellwig
41
0.15%
Naoya Horiguchi
36
0.14%
Andrey Ryabinin
27
0.10%
MinChan Kim
26
0.10%
Andrea Arcangeli
12
0.05%
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%
Fengguang Wu
1
0.00%
Shaohua Li
1
0.00%
Others
2674
10.09%
Total
26500
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": 26, "token_count": 121}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 23, "token_count": 983}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "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
1909
-
59
6203
Andi Kleen
Naoya Horiguchi
Fengguang Wu
Dan J Williams
Huang Ying
MinChan Kim
Kirill A. Shutemov
Peter Zijlstra
Matthew Wilcox
Michal Hocko
Michel Lespinasse
Rik Van Riel
JoonSoo Kim
Vlastimil Babka
David Rientjes
Vladimir Davydov
Andrea Arcangeli
Mel Gorman
Tejun Heo
Christoph Hellwig
Hugh Dickins
Motohiro Kosaki
Aneesh Kumar K.V
Christoph Lameter
Johannes Weiner
Nicholas Piggin
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
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{"author_id": 19, "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": 29, "token_count": 3}, {"author_id": 19, "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": 19, "token_count": 20}, {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Andi Kleen
1952
31.47%
Naoya Horiguchi
1931
31.13%
Fengguang Wu
603
9.72%
Dan J Williams
488
7.87%
Huang Ying
321
5.17%
MinChan Kim
29
0.47%
Kirill A. Shutemov
20
0.32%
Peter Zijlstra
20
0.32%
Matthew Wilcox
14
0.23%
Michal Hocko
13
0.21%
Michel Lespinasse
13
0.21%
Rik Van Riel
12
0.19%
JoonSoo Kim
10
0.16%
Vlastimil Babka
6
0.10%
David Rientjes
5
0.08%
Vladimir Davydov
5
0.08%
Andrea Arcangeli
4
0.06%
Mel Gorman
4
0.06%
Tejun Heo
4
0.06%
Christoph Hellwig
3
0.05%
Hugh Dickins
3
0.05%
Motohiro Kosaki
3
0.05%
Aneesh Kumar K.V
2
0.03%
Christoph Lameter
2
0.03%
Johannes Weiner
1
0.02%
Nicholas Piggin
1
0.02%
Others
734
11.83%
Total
6203
memory.c
4802
-
146
19922
Kirill A. Shutemov
Hugh Dickins
Andi Kleen
Linus Torvalds
Jan Kara
Matthew Wilcox
Linus Torvalds (pre-git)
Nicholas Piggin
Andrea Arcangeli
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
Mike Rapoport
Tejun Heo
Catalin Marinas
Vladimir Davydov
Yang Shi
Shaohua Li
Fengguang Wu
Lee Schermerhorn
Roman Gushchin
Andy Whitcroft
Motohiro Kosaki
Naoya Horiguchi
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
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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
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"token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 247}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 70}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 277}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
3186
15.99%
Hugh Dickins
2283
11.46%
Andi Kleen
1092
5.48%
Linus Torvalds
1042
5.23%
Jan Kara
933
4.68%
Matthew Wilcox
695
3.49%
Linus Torvalds (pre-git)
656
3.29%
Nicholas Piggin
616
3.09%
Andrea Arcangeli
615
3.09%
Johannes Weiner
549
2.76%
Huang Ying
510
2.56%
Andrew Morton
504
2.53%
Jérôme Glisse
468
2.35%
Kamezawa Hiroyuki
378
1.90%
Rik Van Riel
347
1.74%
Mel Gorman
274
1.38%
David Howells
236
1.18%
Aneesh Kumar K.V
231
1.16%
Michal Hocko
171
0.86%
Dan J Williams
161
0.81%
Al Viro
153
0.77%
Mike Kravetz
150
0.75%
MinChan Kim
137
0.69%
Peter Zijlstra
115
0.58%
Kirill V Tkhai
82
0.41%
Christoph Lameter
73
0.37%
Michel Lespinasse
30
0.15%
David Rientjes
27
0.14%
Christoph Hellwig
18
0.09%
Andrey Ryabinin
15
0.08%
Mike Rapoport
8
0.04%
Tejun Heo
7
0.04%
Catalin Marinas
5
0.03%
Vladimir Davydov
4
0.02%
Yang Shi
4
0.02%
Shaohua Li
3
0.02%
Fengguang Wu
2
0.01%
Lee Schermerhorn
2
0.01%
Roman Gushchin
2
0.01%
Andy Whitcroft
1
0.01%
Motohiro Kosaki
1
0.01%
Naoya Horiguchi
1
0.01%
Others
4135
20.76%
Total
19922
memory_hotplug.c
1832
-
85
6794
Michal Hocko
Kamezawa Hiroyuki
Dan J Williams
Naoya Horiguchi
Pavel Tatashin
David Rientjes
Vladimir Davydov
Motohiro Kosaki
Christoph Hellwig
Andrea Arcangeli
Andrew Morton
Vlastimil Babka
Mel Gorman
MinChan Kim
Nicholas Piggin
Jérôme Glisse
Andi Kleen
Shaohua Li
Christoph Lameter
Fengguang Wu
JoonSoo Kim
Matthew Wilcox
Al Viro
Hugh Dickins
Linus Torvalds
Mike Rapoport
Yang Shi
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
April 2019
May 2019
July 2019
September 2019
October 2019
November 2019
January 2020
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Author Name
Tokens
Token Proportion
Michal Hocko
826
12.16%
Kamezawa Hiroyuki
616
9.07%
Dan J Williams
363
5.34%
Naoya Horiguchi
101
1.49%
Pavel Tatashin
92
1.35%
David Rientjes
63
0.93%
Vladimir Davydov
49
0.72%
Motohiro Kosaki
40
0.59%
Christoph Hellwig
24
0.35%
Andrea Arcangeli
22
0.32%
Andrew Morton
17
0.25%
Vlastimil Babka
17
0.25%
Mel Gorman
12
0.18%
MinChan Kim
11
0.16%
Nicholas Piggin
11
0.16%
Jérôme Glisse
10
0.15%
Andi Kleen
7
0.10%
Shaohua Li
5
0.07%
Christoph Lameter
4
0.06%
Fengguang Wu
3
0.04%
JoonSoo Kim
2
0.03%
Matthew Wilcox
2
0.03%
Al Viro
1
0.01%
Hugh Dickins
1
0.01%
Linus Torvalds
1
0.01%
Mike Rapoport
1
0.01%
Yang Shi
1
0.01%
Others
4492
66.12%
Total
6794
mempolicy.c
2991
-
83
11715
David Rientjes
Lee Schermerhorn
Andrew Morton
Naoya Horiguchi
Mel Gorman
Christoph Lameter
Motohiro Kosaki
Kamezawa Hiroyuki
Yang Shi
Vlastimil Babka
Hugh Dickins
Andrea Arcangeli
Kirill A. Shutemov
Andi Kleen
Peter Zijlstra
MinChan Kim
Christoph Hellwig
Michal Hocko
Aneesh Kumar K.V
Nicholas Piggin
Andrey Konovalov
Andrey Ryabinin
Rik Van Riel
Sasha Levin
Linus Torvalds
David Howells
Pavel Tatashin
Tejun Heo
Al Viro
JoonSoo Kim
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
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9}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 20, "token_count": 43}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 337}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 9}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 437}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 54, "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": 57, "token_count": 54}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 30}, {"author_id": 57, "token_count": 94}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 14}, {"author_id": 9, "token_count": 119}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 57, "token_count": 15}, {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
4473
38.18%
Lee Schermerhorn
1054
9.00%
Andrew Morton
786
6.71%
Naoya Horiguchi
719
6.14%
Mel Gorman
712
6.08%
Christoph Lameter
673
5.74%
Motohiro Kosaki
531
4.53%
Kamezawa Hiroyuki
163
1.39%
Yang Shi
163
1.39%
Vlastimil Babka
99
0.85%
Hugh Dickins
88
0.75%
Andrea Arcangeli
64
0.55%
Kirill A. Shutemov
64
0.55%
Andi Kleen
62
0.53%
Peter Zijlstra
44
0.38%
MinChan Kim
37
0.32%
Christoph Hellwig
35
0.30%
Michal Hocko
29
0.25%
Aneesh Kumar K.V
26
0.22%
Nicholas Piggin
17
0.15%
Andrey Konovalov
14
0.12%
Andrey Ryabinin
12
0.10%
Rik Van Riel
12
0.10%
Sasha Levin
11
0.09%
Linus Torvalds
8
0.07%
David Howells
7
0.06%
Pavel Tatashin
6
0.05%
Tejun Heo
6
0.05%
Al Viro
3
0.03%
JoonSoo Kim
1
0.01%
Others
1796
15.33%
Total
11715
mempool.c
557
-
31
2127
David Rientjes
Linus Torvalds
Andrew Morton
Andrey Ryabinin
Tejun Heo
Christoph Lameter
Nicholas Piggin
Catalin Marinas
Mel Gorman
Michal Hocko
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%
Mel Gorman
5
0.24%
Michal Hocko
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
457
-
13
1809
Christoph Hellwig
Dan J Williams
Jérôme Glisse
Matthew Wilcox
Andrey Ryabinin
Michal Hocko
Aneesh Kumar K.V
Linus Torvalds
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
var spanGroupData = [ {"timestamp": 1438412400, "group": [ {"author_id": 29, "token_count": 64}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 32, "token_count": 181}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 32, "token_count": 9}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 32, "token_count": 51}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 32, "token_count": 21}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 32, "token_count": 27}, {"author_id": 15, "token_count": 68}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 29, "token_count": 98}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 32, "token_count": 37}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 32, "token_count": 20}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 32, "token_count": 12}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 32, "token_count": 1}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 42}, {"author_id": 26, "token_count": 43}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 32, "token_count": 102}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 17, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 29, "token_count": 507}, {"author_id": 32, "token_count": 63}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 32, "token_count": 123}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 123}, {"author_id": 32, "token_count": 18}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 35, "token_count": 22}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
792
43.78%
Dan J Williams
679
37.53%
Jérôme Glisse
68
3.76%
Matthew Wilcox
43
2.38%
Andrey Ryabinin
42
2.32%
Michal Hocko
32
1.77%
Aneesh Kumar K.V
22
1.22%
Linus Torvalds
3
0.17%
Others
128
7.08%
Total
1809
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
2948
-
76
10710
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
Matthew Wilcox
Yang Shi
Linus Torvalds
David Rientjes
Andrea Arcangeli
Motohiro Kosaki
Aneesh Kumar K.V
Vlastimil Babka
Vladimir Davydov
Johannes Weiner
Mike Kravetz
Shaohua Li
Rik Van Riel
Kamezawa Hiroyuki
David Howells
Sasha Levin
Andi Kleen
Lee Schermerhorn
Andrey Konovalov
Tejun Heo
Huang Ying
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
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"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": 65}, {"author_id": 0, "token_count": 1}, {"author_id": 19, "token_count": 1}, {"author_id": 56, "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": 19, "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": 19, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 19, 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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": 578}, {"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": 12, "token_count": 20}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 89}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 23}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 2902}, {"author_id": 19, "token_count": 76}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 11, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 26, "token_count": 53}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 203}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 0, "token_count": 16}, {"author_id": 17, "token_count": 408}, {"author_id": 19, "token_count": 46}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 19, "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": 33, "token_count": 392}, {"author_id": 15, "token_count": 35}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 23, "token_count": 26}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 33, "token_count": 10}, {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 265}, {"author_id": 33, "token_count": 20}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 57, "token_count": 18}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 57, "token_count": 37}, ]}, ]
Author Name
Tokens
Token Proportion
Jérôme Glisse
2951
27.55%
Christoph Lameter
1513
14.13%
Mel Gorman
871
8.13%
Naoya Horiguchi
762
7.11%
MinChan Kim
654
6.11%
Hugh Dickins
454
4.24%
Jan Kara
422
3.94%
Michal Hocko
411
3.84%
Christoph Hellwig
270
2.52%
Peter Zijlstra
228
2.13%
Kirill A. Shutemov
185
1.73%
Nicholas Piggin
79
0.74%
JoonSoo Kim
69
0.64%
Matthew Wilcox
55
0.51%
Yang Shi
55
0.51%
Linus Torvalds
48
0.45%
David Rientjes
44
0.41%
Andrea Arcangeli
43
0.40%
Motohiro Kosaki
42
0.39%
Aneesh Kumar K.V
36
0.34%
Vlastimil Babka
35
0.33%
Vladimir Davydov
27
0.25%
Johannes Weiner
26
0.24%
Mike Kravetz
26
0.24%
Shaohua Li
25
0.23%
Rik Van Riel
21
0.20%
Kamezawa Hiroyuki
19
0.18%
David Howells
14
0.13%
Sasha Levin
14
0.13%
Andi Kleen
8
0.07%
Lee Schermerhorn
6
0.06%
Andrey Konovalov
3
0.03%
Tejun Heo
3
0.03%
Huang Ying
1
0.01%
Others
1290
12.04%
Total
10710
mincore.c
303
-
18
1168
Linus Torvalds
Naoya Horiguchi
Johannes Weiner
Nicholas Piggin
Christoph Hellwig
Huang Ying
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
var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 11, "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": 11, "token_count": 115}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 12, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 19, "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": 19, "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": 18, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 11, "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": 11, "token_count": 302}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 18, "token_count": 29}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
504
43.15%
Naoya Horiguchi
198
16.95%
Johannes Weiner
170
14.55%
Nicholas Piggin
71
6.08%
Christoph Hellwig
31
2.65%
Huang Ying
31
2.65%
David Howells
16
1.37%
Kirill A. Shutemov
10
0.86%
Andrey Konovalov
7
0.60%
Hugh Dickins
3
0.26%
Tejun Heo
2
0.17%
Others
125
10.70%
Total
1168
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
Andi Kleen
Mel Gorman
Mike Rapoport
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%
Andi Kleen
1
0.03%
Mel Gorman
1
0.03%
Mike Rapoport
1
0.03%
Others
721
24.38%
Total
2957
mm_init.c
193
-
12
734
Mel Gorman
Tim Chen
Andrew Morton
Peter Zijlstra
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
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 455}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 52, "token_count": 163}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 40, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
488
66.49%
Tim Chen
163
22.21%
Andrew Morton
9
1.23%
Peter Zijlstra
9
1.23%
Pavel Tatashin
2
0.27%
Hugh Dickins
1
0.14%
Others
62
8.45%
Total
734
mmap.c
3750
-
126
14653
Linus Torvalds
Michel Lespinasse
Andrew Morton
Linus Torvalds (pre-git)
Hugh Dickins
Andrea Arcangeli
Kirill A. Shutemov
Rik Van Riel
Yang Shi
Michal Hocko
Al Viro
Matthew Wilcox
Christoph Hellwig
Motohiro Kosaki
Mike Rapoport
Peter Zijlstra
Dan J Williams
David Rientjes
Steve Capper
Naoya Horiguchi
Shaohua Li
Catalin Marinas
Mel Gorman
Nicholas Piggin
Sasha Levin
Andi Kleen
JoonSoo Kim
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
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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": 11, "token_count": 9}, {"author_id": 17, "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": 11, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 47, "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": 17, "token_count": 28}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 10, "token_count": 34}, {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 58}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 17, "token_count": 44}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 9, "token_count": 44}, {"author_id": 11, "token_count": 139}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 11, "token_count": 22}, {"author_id": 17, "token_count": 40}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 57, "token_count": 198}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 55, "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": 21}, {"author_id": 43, "token_count": 40}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
2139
14.60%
Michel Lespinasse
1950
13.31%
Andrew Morton
1922
13.12%
Linus Torvalds (pre-git)
1160
7.92%
Hugh Dickins
914
6.24%
Andrea Arcangeli
884
6.03%
Kirill A. Shutemov
598
4.08%
Rik Van Riel
384
2.62%
Yang Shi
198
1.35%
Michal Hocko
150
1.02%
Al Viro
128
0.87%
Matthew Wilcox
119
0.81%
Christoph Hellwig
107
0.73%
Motohiro Kosaki
107
0.73%
Mike Rapoport
85
0.58%
Peter Zijlstra
68
0.46%
Dan J Williams
58
0.40%
David Rientjes
57
0.39%
Steve Capper
57
0.39%
Naoya Horiguchi
34
0.23%
Shaohua Li
33
0.23%
Catalin Marinas
22
0.15%
Mel Gorman
21
0.14%
Nicholas Piggin
19
0.13%
Sasha Levin
17
0.12%
Andi Kleen
11
0.08%
JoonSoo Kim
10
0.07%
Tejun Heo
7
0.05%
David Howells
6
0.04%
Andy Whitcroft
5
0.03%
Lee Schermerhorn
1
0.01%
Others
3382
23.08%
Total
14653
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
278
-
4
943
Peter Zijlstra
Yang Shi
Others
September 2018
November 2018
June 2019
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 40, "token_count": 688}, {"author_id": 60, "token_count": 242}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 57, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
688
72.96%
Yang Shi
12
1.27%
Others
243
25.77%
Total
943
mmu_notifier.c
1051
-
18
3352
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
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 10, "token_count": 266}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 39, "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": 79}, ]}, {"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": 97}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "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": 17, "token_count": 8}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 15, "token_count": 42}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 46, "token_count": 227}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 46, "token_count": 2477}, {"author_id": 11, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jason Gunthorpe
2704
80.67%
Andrea Arcangeli
291
8.68%
Jérôme Glisse
46
1.37%
Vladimir Davydov
34
1.01%
Izik Eidus
25
0.75%
Michal Hocko
8
0.24%
Tejun Heo
3
0.09%
Linus Torvalds
1
0.03%
Others
240
7.16%
Total
3352
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": 40, "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
634
-
57
2795
Linus Torvalds (pre-git)
Andi Kleen
Andrew Morton
Mel Gorman
Peter Zijlstra
Hugh Dickins
Kirill A. Shutemov
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
Mike Rapoport
David Rientjes
David Howells
Al Viro
Motohiro Kosaki
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
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[ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 11, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 40, "token_count": 124}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 51, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 51, "token_count": 36}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"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": 32, "token_count": 13}, {"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": 17, "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": 11, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 15}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 117}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 39}, {"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": 17}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 30, "token_count": 194}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 31}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 35, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "token_count": 22}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 18, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
392
14.03%
Andi Kleen
321
11.48%
Andrew Morton
226
8.09%
Mel Gorman
173
6.19%
Peter Zijlstra
168
6.01%
Hugh Dickins
165
5.90%
Kirill A. Shutemov
161
5.76%
Jérôme Glisse
76
2.72%
Linus Torvalds
70
2.50%
Christoph Lameter
52
1.86%
Andrea Arcangeli
47
1.68%
Rik Van Riel
44
1.57%
Johannes Weiner
37
1.32%
Aneesh Kumar K.V
33
1.18%
Christoph Hellwig
22
0.79%
Dan J Williams
13
0.47%
Huang Ying
9
0.32%
Michal Hocko
8
0.29%
Andrey Konovalov
7
0.25%
Mike Rapoport
6
0.21%
David Rientjes
5
0.18%
David Howells
4
0.14%
Al Viro
3
0.11%
Motohiro Kosaki
3
0.11%
Andy Whitcroft
2
0.07%
Others
748
26.76%
Total
2795
mremap.c
732
-
51
3126
Al Viro
Hugh Dickins
Linus Torvalds (pre-git)
Andrew Morton
Linus Torvalds
Andrea Arcangeli
Kirill A. Shutemov
Michel Lespinasse
Mike Rapoport
Andi Kleen
Yang Shi
Mike Kravetz
Jérôme Glisse
Rik Van Riel
Nicholas Piggin
Michal Hocko
Andrey Konovalov
Catalin Marinas
Mel Gorman
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
December 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
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"token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 12, "token_count": 13}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 4, "token_count": 262}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1257058800, "group": [ 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"token_count": 33}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 38, "token_count": 25}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 84}, {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 47, "token_count": 39}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 47, "token_count": 22}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 41}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 11, "token_count": 16}, {"author_id": 57, "token_count": 49}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "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": 15, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
593
18.97%
Hugh Dickins
477
15.26%
Linus Torvalds (pre-git)
417
13.34%
Andrew Morton
269
8.61%
Linus Torvalds
111
3.55%
Andrea Arcangeli
99
3.17%
Kirill A. Shutemov
83
2.66%
Michel Lespinasse
73
2.34%
Mike Rapoport
61
1.95%
Andi Kleen
52
1.66%
Yang Shi
49
1.57%
Mike Kravetz
41
1.31%
Jérôme Glisse
24
0.77%
Rik Van Riel
15
0.48%
Nicholas Piggin
13
0.42%
Michal Hocko
8
0.26%
Andrey Konovalov
7
0.22%
Catalin Marinas
7
0.22%
Mel Gorman
7
0.22%
Peter Zijlstra
2
0.06%
Naoya Horiguchi
1
0.03%
Others
717
22.94%
Total
3126
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
var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 11, "token_count": 116}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 112}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 40, "token_count": 89}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 26, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 7}, ]}, ]
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
1883
-
68
7073
David Howells
Christoph Hellwig
Linus Torvalds
Andrew Morton
Hugh Dickins
Al Viro
Michal Hocko
Kirill A. Shutemov
JoonSoo Kim
Motohiro Kosaki
Michel Lespinasse
Mike Rapoport
Nicholas Piggin
David Rientjes
Catalin Marinas
Christoph Lameter
Tejun Heo
Jan Kara
Vladimir Davydov
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
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{"author_id": 38, "token_count": 1}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 25, "token_count": 11}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 6, "token_count": 28}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 25, "token_count": 302}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 171}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 25, "token_count": 1870}, {"author_id": 60, "token_count": 274}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 25, "token_count": 35}, {"author_id": 53, "token_count": 18}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 25, "token_count": 23}, {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 4, "token_count": 79}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 25, "token_count": 197}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 29, "token_count": 107}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 38, "token_count": 10}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 25, "token_count": 34}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 11, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 38, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 38, "token_count": 13}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 43, "token_count": 10}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 11, "token_count": 66}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 29, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 38, "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": 16, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "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": 33, "token_count": 2}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 47, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 26}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "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": 11, "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": 29, "token_count": 8}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 61}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
4054
57.32%
Christoph Hellwig
159
2.25%
Linus Torvalds
128
1.81%
Andrew Morton
89
1.26%
Hugh Dickins
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%
Christoph Lameter
4
0.06%
Tejun Heo
4
0.06%
Jan Kara
2
0.03%
Vladimir Davydov
2
0.03%
Matthew Wilcox
1
0.01%
Others
2330
32.94%
Total
7073
oom_kill.c
1138
-
55
3649
Michal Hocko
David Rientjes
Vladimir Davydov
Roman Gushchin
Motohiro Kosaki
Yang Shi
Johannes Weiner
Kamezawa Hiroyuki
Jérôme Glisse
Nicholas Piggin
Linus Torvalds (pre-git)
Christoph Lameter
Kirill A. Shutemov
Mel Gorman
Andrea Arcangeli
Andrew Morton
Vlastimil Babka
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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{"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": 15, "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": 17, "token_count": 2}, {"author_id": 7, "token_count": 1}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Michal Hocko
1089
29.84%
David Rientjes
794
21.76%
Vladimir Davydov
305
8.36%
Roman Gushchin
198
5.43%
Motohiro Kosaki
102
2.80%
Yang Shi
76
2.08%
Johannes Weiner
55
1.51%
Kamezawa Hiroyuki
49
1.34%
Jérôme Glisse
44
1.21%
Nicholas Piggin
40
1.10%
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%
Andrew Morton
6
0.16%
Vlastimil Babka
6
0.16%
David Howells
5
0.14%
Linus Torvalds
4
0.11%
Tejun Heo
3
0.08%
MinChan Kim
1
0.03%
Others
749
20.53%
Total
3649
page-writeback.c
2840
-
80
8681
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
Kees Cook
Shaohua Li
Andrey Ryabinin
Linus Torvalds
JoonSoo Kim
Kirill A. Shutemov
Yang Shi
Christoph Lameter
Huang Ying
Mike Rapoport
Motohiro Kosaki
Naoya Horiguchi
Michal Hocko
Rik Van Riel
Al Viro
Andrea Arcangeli
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
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Author Name
Tokens
Token Proportion
Tejun Heo
2304
26.54%
Fengguang Wu
1863
21.46%
Andrew Morton
1005
11.58%
Johannes Weiner
427
4.92%
Peter Zijlstra
424
4.88%
David Howells
289
3.33%
Jan Kara
234
2.70%
David Rientjes
207
2.38%
Mel Gorman
185
2.13%
Nicholas Piggin
123
1.42%
Matthew Wilcox
109
1.26%
Christoph Hellwig
31
0.36%
MinChan Kim
27
0.31%
Kees Cook
26
0.30%
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%
Yang Shi
13
0.15%
Christoph Lameter
10
0.12%
Huang Ying
10
0.12%
Mike Rapoport
9
0.10%
Motohiro Kosaki
8
0.09%
Naoya Horiguchi
7
0.08%
Michal Hocko
2
0.02%
Rik Van Riel
2
0.02%
Al Viro
1
0.01%
Andrea Arcangeli
1
0.01%
Others
1263
14.55%
Total
8681
page_alloc.c
8738
-
195
30372
Mel Gorman
Michal Hocko
Vlastimil Babka
Pavel Tatashin
Christoph Lameter
Kamezawa Hiroyuki
JoonSoo Kim
Andrew Morton
David Rientjes
Alexander Potapenko
Naoya Horiguchi
Nicholas Piggin
MinChan Kim
Dan J Williams
Peter Zijlstra
Linus Torvalds (pre-git)
Fengguang Wu
Johannes Weiner
Kirill A. Shutemov
Lee Schermerhorn
Vladimir Davydov
Hugh Dickins
David Howells
Motohiro Kosaki
Mike Rapoport
Tejun Heo
Andi Kleen
Glauber de Oliveira Costa
Linus Torvalds
Andrey Ryabinin
Andy Whitcroft
Rik Van Riel
Christoph Hellwig
Yang Shi
Andrea Arcangeli
Aneesh Kumar K.V
Catalin Marinas
Sasha Levin
Andrey Konovalov
Matthew Wilcox
Mike Kravetz
Roman Gushchin
Al Viro
Kees Cook
Shaohua Li
Others
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{"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 17, "token_count": 30}, {"author_id": 54, "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": 54, "token_count": 4}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 17, "token_count": 356}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 177}, {"author_id": 17, "token_count": 28}, {"author_id": 23, "token_count": 5}, {"author_id": 54, "token_count": 251}, {"author_id": 20, "token_count": 26}, {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 54, "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": 54, "token_count": 406}, {"author_id": 41, "token_count": 5}, {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 102}, {"author_id": 17, "token_count": 22}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 54, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 19, "token_count": 136}, {"author_id": 54, "token_count": 17}, {"author_id": 20, "token_count": 7}, {"author_id": 60, "token_count": 316}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 35, "token_count": 13}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 3, "token_count": 35}, {"author_id": 17, "token_count": 18}, {"author_id": 47, "token_count": 6}, {"author_id": 19, "token_count": 37}, {"author_id": 54, "token_count": 289}, {"author_id": 20, "token_count": 17}, {"author_id": 60, "token_count": 237}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 17, "token_count": 36}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 22, "token_count": 5}, {"author_id": 0, "token_count": 395}, {"author_id": 17, "token_count": 24}, {"author_id": 60, "token_count": 337}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 259}, {"author_id": 47, "token_count": 55}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 28, "token_count": 18}, {"author_id": 0, "token_count": 12}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 106}, {"author_id": 17, "token_count": 23}, {"author_id": 20, "token_count": 34}, {"author_id": 60, "token_count": 450}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 29, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 257}, {"author_id": 32, "token_count": 19}, {"author_id": 12, "token_count": 94}, {"author_id": 20, "token_count": 78}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 29, "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": 26, "token_count": 1}, {"author_id": 20, "token_count": 15}, {"author_id": 57, "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": 20, "token_count": 28}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
15836
52.14%
Michal Hocko
1333
4.39%
Vlastimil Babka
1262
4.16%
Pavel Tatashin
1201
3.95%
Christoph Lameter
1004
3.31%
Kamezawa Hiroyuki
698
2.30%
JoonSoo Kim
576
1.90%
Andrew Morton
387
1.27%
David Rientjes
305
1.00%
Alexander Potapenko
257
0.85%
Naoya Horiguchi
201
0.66%
Nicholas Piggin
193
0.64%
MinChan Kim
182
0.60%
Dan J Williams
155
0.51%
Peter Zijlstra
154
0.51%
Linus Torvalds (pre-git)
154
0.51%
Fengguang Wu
145
0.48%
Johannes Weiner
142
0.47%
Kirill A. Shutemov
139
0.46%
Lee Schermerhorn
125
0.41%
Vladimir Davydov
91
0.30%
Hugh Dickins
82
0.27%
David Howells
77
0.25%
Motohiro Kosaki
72
0.24%
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%
Andrey Ryabinin
24
0.08%
Andy Whitcroft
24
0.08%
Rik Van Riel
24
0.08%
Christoph Hellwig
20
0.07%
Yang Shi
18
0.06%
Andrea Arcangeli
16
0.05%
Aneesh Kumar K.V
15
0.05%
Catalin Marinas
9
0.03%
Sasha Levin
9
0.03%
Andrey Konovalov
5
0.02%
Matthew Wilcox
5
0.02%
Mike Kravetz
5
0.02%
Roman Gushchin
5
0.02%
Al Viro
3
0.01%
Kees Cook
2
0.01%
Shaohua Li
1
0.00%
Others
5164
17.00%
Total
30372
page_counter.c
266
-
3
780
Johannes Weiner
Roman Gushchin
Others
December 2014
February 2015
November 2015
November 2017
June 2018
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": 41, "token_count": 318}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
461
59.10%
Roman Gushchin
318
40.77%
Others
1
0.13%
Total
780
page_ext.c
415
-
10
1357
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": 1226}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "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": 47, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "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
1301
95.87%
Vladimir Davydov
20
1.47%
Vlastimil Babka
18
1.33%
Mike Rapoport
3
0.22%
Kirill A. Shutemov
2
0.15%
Others
13
0.96%
Total
1357
page_idle.c
238
-
9
902
Vladimir Davydov
Kirill A. Shutemov
Yang Shi
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": 16, "token_count": 804}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 16, "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": 57, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
825
91.46%
Kirill A. Shutemov
46
5.10%
Yang Shi
13
1.44%
Andrey Ryabinin
12
1.33%
MinChan Kim
2
0.22%
Mike Rapoport
1
0.11%
Others
3
0.33%
Total
902
page_io.c
447
-
38
1760
Mel Gorman
Andrew Morton
MinChan Kim
Matthew Wilcox
Shaohua Li
Linus Torvalds (pre-git)
Dan Magenheimer
Huang Ying
Seth Jennings
Christoph Hellwig
Peter Zijlstra
Al Viro
Hugh Dickins
Tejun Heo
Sasha Levin
Nicholas Piggin
Christoph Lameter
Linus Torvalds
Dennis Zhou
Kirill A. Shutemov
Lee Schermerhorn
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
var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 13, "token_count": 33}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 29, "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": 38, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 40, "token_count": 33}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 58, "token_count": 54}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 575}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 36, "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": 56, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 38, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 38, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 26, "token_count": 92}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 38, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 29, "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": 29, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 42, "token_count": 79}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 29, "token_count": 35}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 46}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 29, "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": 24, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "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}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
600
34.09%
Andrew Morton
243
13.81%
MinChan Kim
215
12.22%
Matthew Wilcox
92
5.23%
Shaohua Li
79
4.49%
Linus Torvalds (pre-git)
70
3.98%
Dan Magenheimer
54
3.07%
Huang Ying
52
2.95%
Seth Jennings
52
2.95%
Christoph Hellwig
48
2.73%
Peter Zijlstra
33
1.88%
Al Viro
31
1.76%
Hugh Dickins
11
0.63%
Tejun Heo
9
0.51%
Sasha Levin
6
0.34%
Nicholas Piggin
3
0.17%
Christoph Lameter
2
0.11%
Linus Torvalds
2
0.11%
Dennis Zhou
1
0.06%
Kirill A. Shutemov
1
0.06%
Lee Schermerhorn
1
0.06%
Others
155
8.81%
Total
1760
page_isolation.c
323
-
22
1073
Kamezawa Hiroyuki
MinChan Kim
JoonSoo Kim
Michal Hocko
Naoya Horiguchi
Vlastimil Babka
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
October 2016
February 2017
May 2017
July 2017
November 2017
April 2018
December 2018
March 2019
July 2019
November 2019
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": 240}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 109}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 24}, {"author_id": 19, "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": 18}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"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": 17, "token_count": 49}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 23, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 17, "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}, ]}, ]
Author Name
Tokens
Token Proportion
Kamezawa Hiroyuki
378
35.23%
MinChan Kim
258
24.04%
JoonSoo Kim
152
14.17%
Michal Hocko
63
5.87%
Naoya Horiguchi
19
1.77%
Vlastimil Babka
18
1.68%
Mike Kravetz
11
1.03%
Andrew Morton
1
0.09%
Others
173
16.12%
Total
1073
page_owner.c
655
-
18
2622
JoonSoo Kim
Vlastimil Babka
Yang Shi
Mel Gorman
Mike Rapoport
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": 57, "token_count": 63}, {"author_id": 60, "token_count": 12}, ]}, {"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": 47, "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%
Yang Shi
63
2.40%
Mel Gorman
1
0.04%
Mike Rapoport
1
0.04%
Others
153
5.84%
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": 47, "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_vma_mapped.c
276
-
9
1144
Kirill A. Shutemov
Hugh Dickins
Jérôme Glisse
Matthew Wilcox
Others
February 2017
March 2017
April 2017
July 2017
September 2017
October 2017
November 2017
January 2018
October 2018
September 2019
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": 15, "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": 71}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
931
81.38%
Hugh Dickins
34
2.97%
Jérôme Glisse
34
2.97%
Matthew Wilcox
1
0.09%
Others
144
12.59%
Total
1144
pagewalk.c
471
-
16
1950
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
var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 438}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 19, "token_count": 21}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 19, "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": 53, "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": 19, "token_count": 447}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 26, "token_count": 82}, ]}, {"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": 29, "token_count": 187}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 314}, ]}, ]
Author Name
Tokens
Token Proportion
Naoya Horiguchi
648
33.23%
Christoph Hellwig
187
9.59%
Kirill A. Shutemov
141
7.23%
Matthew Wilcox
82
4.21%
Motohiro Kosaki
26
1.33%
Johannes Weiner
14
0.72%
Others
852
43.69%
Total
1950
percpu-internal.h
232
-
2
591
Dennis Zhou
Others
June 2017
July 2017
November 2017
February 2019
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 24, "token_count": 452}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 122}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 24, "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": 24, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 24, "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
Kees Cook
Others
June 2017
July 2017
September 2017
April 2018
June 2018
February 2019
June 2019
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 24, "token_count": 737}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 170}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 59, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
923
98.72%
Kees Cook
7
0.75%
Others
5
0.53%
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": 24, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 24, "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
3045
-
42
10482
Tejun Heo
Dennis Zhou
Mike Rapoport
Al Viro
Catalin Marinas
Kirill V Tkhai
Peter Zijlstra
Andrew Morton
Christoph Lameter
David Howells
Andi Kleen
Linus Torvalds
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
var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 5, "token_count": 849}, ]}, {"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": 256}, ]}, {"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": 11, "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": 38, "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": 769}, ]}, {"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": 40, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 24, "token_count": 78}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 2623}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 24, "token_count": 67}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 50, "token_count": 21}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 21}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 24, "token_count": 1188}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "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": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
5670
54.09%
Dennis Zhou
4000
38.16%
Mike Rapoport
243
2.32%
Al Viro
43
0.41%
Catalin Marinas
43
0.41%
Kirill V Tkhai
21
0.20%
Peter Zijlstra
17
0.16%
Andrew Morton
7
0.07%
Christoph Lameter
4
0.04%
David Howells
4
0.04%
Andi Kleen
2
0.02%
Linus Torvalds
2
0.02%
JoonSoo Kim
1
0.01%
Others
425
4.05%
Total
10482
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
Andrew Morton
Peter Zijlstra
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": 51, "token_count": 3}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 35, "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": 35, "token_count": 85}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 32, "token_count": 7}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 26, "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": 40, "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%
Andrew Morton
3
0.33%
Peter Zijlstra
3
0.33%
Mel Gorman
2
0.22%
Others
297
32.78%
Total
906
process_vm_access.c
372
-
10
1435
Al Viro
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
var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1071}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 38, "token_count": 172}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 38, "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": 34}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
222
15.47%
Mike Rapoport
4
0.28%
Others
1209
84.25%
Total
1435
readahead.c
607
-
37
1935
Fengguang Wu
Andrew Morton
David Howells
Christoph Hellwig
Michal Hocko
Al Viro
Nicholas Piggin
Kirill A. Shutemov
Johannes Weiner
Matthew Wilcox
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": 12, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 12, "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": 38, "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": 29, "token_count": 7}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 41, "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": 17, "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": 26, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 29, "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": 47, "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%
Johannes Weiner
5
0.26%
Matthew Wilcox
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
-
72
6610
Kirill A. Shutemov
Hugh Dickins
Andrew Morton
Peter Zijlstra
JoonSoo Kim
Rik Van Riel
Mel Gorman
Jérôme Glisse
Linus Torvalds
Nicholas Piggin
Naoya Horiguchi
Vladimir Davydov
MinChan Kim
Andrea Arcangeli
Johannes Weiner
Mike Kravetz
Andi Kleen
Shaohua Li
Michel Lespinasse
Kamezawa Hiroyuki
Christoph Lameter
Sasha Levin
Fengguang Wu
Vlastimil Babka
Motohiro Kosaki
Andrey Ryabinin
Yang Shi
Matthew Wilcox
Kirill V Tkhai
Christoph Hellwig
Jan Kara
Mike Rapoport
Aneesh Kumar K.V
David Rientjes
Steve Capper
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
March 2019
May 2019
August 2019
September 2019
October 2019
November 2019
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"group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 8, "token_count": 468}, {"author_id": 56, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 4, "token_count": 27}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 3, "token_count": 60}, {"author_id": 56, "token_count": 9}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 35, "token_count": 1}, {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 256}, {"author_id": 16, "token_count": 22}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 4, "token_count": 96}, {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 360}, {"author_id": 7, "token_count": 22}, {"author_id": 16, "token_count": 104}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 1, "token_count": 163}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "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": 55, "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": 314}, {"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": 42, "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": 15, "token_count": 44}, {"author_id": 11, "token_count": 17}, {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 15, "token_count": 120}, {"author_id": 19, "token_count": 9}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 15, "token_count": 50}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 47, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 23, "token_count": 82}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 15, "token_count": 54}, {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 35, "token_count": 1}, {"author_id": 15, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "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": 57, "token_count": 6}, {"author_id": 60, "token_count": 52}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
1234
18.67%
Hugh Dickins
754
11.41%
Andrew Morton
521
7.88%
Peter Zijlstra
516
7.81%
JoonSoo Kim
468
7.08%
Rik Van Riel
412
6.23%
Mel Gorman
321
4.86%
Jérôme Glisse
280
4.24%
Linus Torvalds
199
3.01%
Nicholas Piggin
195
2.95%
Naoya Horiguchi
157
2.38%
Vladimir Davydov
131
1.98%
MinChan Kim
106
1.60%
Andrea Arcangeli
95
1.44%
Johannes Weiner
86
1.30%
Mike Kravetz
83
1.26%
Andi Kleen
60
0.91%
Shaohua Li
53
0.80%
Michel Lespinasse
48
0.73%
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%
Andrey Ryabinin
6
0.09%
Yang Shi
6
0.09%
Matthew Wilcox
5
0.08%
Kirill V Tkhai
4
0.06%
Christoph Hellwig
3
0.05%
Jan Kara
3
0.05%
Mike Rapoport
3
0.05%
Aneesh Kumar K.V
2
0.03%
David Rientjes
1
0.02%
Steve Capper
1
0.02%
Others
758
11.47%
Total
6610
rodata_test.c
53
-
6
162
Kees Cook
Others
January 2008
February 2008
February 2017
May 2017
October 2017
June 2019
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Author Name
Tokens
Token Proportion
Kees Cook
13
8.02%
Others
149
91.98%
Total
162
shmem.c
4238
-
107
18635
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
Yang Shi
Christoph Hellwig
Rik Van Riel
Johannes Weiner
Mel Gorman
Tim Chen
MinChan Kim
Michal Hocko
Shaohua Li
Sasha Levin
Aneesh Kumar K.V
Christoph Lameter
Fengguang Wu
Andi Kleen
Huang Ying
Tejun Heo
Jan Kara
David Rientjes
Kamezawa Hiroyuki
Vladimir Davydov
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
January 2020
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{"author_id": 12, "token_count": 25}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 29, "token_count": 15}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 4, "token_count": 24}, {"author_id": 42, "token_count": 15}, {"author_id": 52, "token_count": 24}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 35, "token_count": 7}, {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 4, "token_count": 54}, {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 4, "token_count": 139}, ]}, {"timestamp": 1309503600, 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{"timestamp": 1375340400, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 29, "token_count": 20}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 56, "token_count": 12}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 38, "token_count": 53}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 38, "token_count": 10}, {"author_id": 3, "token_count": 38}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 85}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 4, "token_count": 149}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 3, "token_count": 29}, {"author_id": 60, "token_count": 442}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 25, "token_count": 33}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 38, "token_count": 8}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 38, "token_count": 70}, {"author_id": 4, "token_count": 36}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 38, "token_count": 30}, {"author_id": 4, "token_count": 42}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 38, "token_count": 19}, {"author_id": 1, "token_count": 5}, {"author_id": 16, "token_count": 2}, {"author_id": 20, "token_count": 182}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 26, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 38, "token_count": 16}, {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 38, "token_count": 7}, {"author_id": 4, "token_count": 85}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 451}, {"author_id": 1, "token_count": 2719}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 11, "token_count": 51}, {"author_id": 26, "token_count": 47}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 47}, {"author_id": 4, "token_count": 2}, {"author_id": 1, "token_count": 51}, {"author_id": 47, "token_count": 506}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 17, "token_count": 18}, {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 23, "token_count": 13}, {"author_id": 47, "token_count": 337}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 26, "token_count": 42}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 26, "token_count": 165}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 13}, {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 38, "token_count": 19}, {"author_id": 23, "token_count": 923}, {"author_id": 57, "token_count": 64}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 38, "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": 26, "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": 351}, {"author_id": 60, "token_count": 1055}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 38, "token_count": 8}, {"author_id": 4, "token_count": 89}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 57, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 38, "token_count": 650}, {"author_id": 9, "token_count": 2}, {"author_id": 26, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 38, "token_count": 26}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 57, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
4670
25.06%
Kirill A. Shutemov
2885
15.48%
Linus Torvalds
1232
6.61%
Al Viro
1104
5.92%
Mike Kravetz
936
5.02%
Mike Rapoport
843
4.52%
Andrew Morton
804
4.31%
Linus Torvalds (pre-git)
560
3.01%
David Howells
398
2.14%
Matthew Wilcox
288
1.55%
Vlastimil Babka
182
0.98%
Andrea Arcangeli
172
0.92%
Nicholas Piggin
162
0.87%
Lee Schermerhorn
117
0.63%
Yang Shi
94
0.50%
Christoph Hellwig
89
0.48%
Rik Van Riel
73
0.39%
Johannes Weiner
70
0.38%
Mel Gorman
38
0.20%
Tim Chen
24
0.13%
MinChan Kim
22
0.12%
Michal Hocko
18
0.10%
Shaohua Li
15
0.08%
Sasha Levin
12
0.06%
Aneesh Kumar K.V
7
0.04%
Christoph Lameter
7
0.04%
Fengguang Wu
7
0.04%
Andi Kleen
5
0.03%
Huang Ying
5
0.03%
Tejun Heo
4
0.02%
Jan Kara
3
0.02%
David Rientjes
2
0.01%
Kamezawa Hiroyuki
2
0.01%
Vladimir Davydov
2
0.01%
Others
3783
20.30%
Total
18635
shuffle.c
207
-
2
710
Dan J Williams
Others
May 2019
October 2019
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 709}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
709
99.86%
Others
1
0.14%
Total
710
shuffle.h
64
-
1
191
Dan J Williams
May 2019
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 191}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
191
100.00%
Total
191
slab.c
4231
-
114
16769
JoonSoo Kim
Andrew Morton
Christoph Lameter
Linus Torvalds (pre-git)
David Rientjes
Glauber de Oliveira Costa
Kees Cook
Alexander Potapenko
Mel Gorman
Christoph Hellwig
Linus Torvalds
Hugh Dickins
Vladimir Davydov
Al Viro
Matthew Wilcox
Tejun Heo
Catalin Marinas
Nicholas Piggin
Michal Hocko
Vlastimil Babka
Andrey Konovalov
Lee Schermerhorn
Andrey Ryabinin
Roman Gushchin
David Howells
Kirill A. Shutemov
Mike Rapoport
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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{"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": 16, "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": 16, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 16, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 16, "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": 17, "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": 16, "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": 48, "token_count": 107}, {"author_id": 8, "token_count": 1599}, {"author_id": 0, "token_count": 9}, {"author_id": 16, "token_count": 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"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": 59, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 59, "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": 26, "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": 22, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "token_count": 6}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 50}, {"author_id": 59, "token_count": 33}, {"author_id": 41, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"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%
Kees Cook
209
1.25%
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%
Catalin Marinas
27
0.16%
Nicholas Piggin
27
0.16%
Michal Hocko
26
0.16%
Vlastimil Babka
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%
Kirill A. Shutemov
6
0.04%
Mike Rapoport
6
0.04%
Andi Kleen
4
0.02%
Others
4398
26.23%
Total
16769
slab.h
694
-
36
2570
Roman Gushchin
Glauber de Oliveira Costa
Christoph Lameter
Vladimir Davydov
JoonSoo Kim
Alexander Potapenko
Tejun Heo
Kees Cook
Yang Shi
Andrey Konovalov
Vlastimil Babka
Peter Zijlstra
Kirill V Tkhai
Johannes Weiner
Andrey Ryabinin
David Rientjes
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
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": 49, "token_count": 162}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 49, "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": 16, "token_count": 50}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 28, "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": 16, "token_count": 27}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 16, "token_count": 48}, ]}, {"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": 16, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 16, "token_count": 39}, {"author_id": 60, "token_count": 200}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 48, "token_count": 17}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 48, "token_count": 13}, {"author_id": 16, "token_count": 30}, {"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": 40, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 29}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 48, "token_count": 102}, {"author_id": 59, "token_count": 67}, {"author_id": 41, "token_count": 523}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Roman Gushchin
524
20.39%
Glauber de Oliveira Costa
409
15.91%
Christoph Lameter
357
13.89%
Vladimir Davydov
211
8.21%
JoonSoo Kim
167
6.50%
Alexander Potapenko
134
5.21%
Tejun Heo
97
3.77%
Kees Cook
67
2.61%
Yang Shi
29
1.13%
Andrey Konovalov
21
0.82%
Vlastimil Babka
18
0.70%
Peter Zijlstra
9
0.35%
Kirill V Tkhai
5
0.19%
Johannes Weiner
4
0.16%
Andrey Ryabinin
3
0.12%
David Rientjes
3
0.12%
Others
512
19.92%
Total
2570
slab_common.c
1815
-
50
6678
Vladimir Davydov
Christoph Lameter
Glauber de Oliveira Costa
Tejun Heo
Roman Gushchin
JoonSoo Kim
Andrey Ryabinin
Yang Shi
Vlastimil Babka
Johannes Weiner
Kees Cook
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
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Author Name
Tokens
Token Proportion
Vladimir Davydov
1350
20.22%
Christoph Lameter
1084
16.23%
Glauber de Oliveira Costa
644
9.64%
Tejun Heo
584
8.75%
Roman Gushchin
376
5.63%
JoonSoo Kim
334
5.00%
Andrey Ryabinin
307
4.60%
Yang Shi
144
2.16%
Vlastimil Babka
123
1.84%
Johannes Weiner
50
0.75%
Kees Cook
40
0.60%
Andrey Konovalov
15
0.22%
Alexander Potapenko
9
0.13%
Kirill V Tkhai
8
0.12%
Mike Rapoport
5
0.07%
Michal Hocko
3
0.04%
Andrew Morton
2
0.03%
Others
1600
23.96%
Total
6678
slob.c
718
-
40
2872
Nicholas Piggin
Christoph Lameter
Vlastimil Babka
Catalin Marinas
David Rientjes
Peter Zijlstra
Matthew Wilcox
Fengguang Wu
Kirill A. Shutemov
MinChan Kim
Andy Whitcroft
Glauber de Oliveira Costa
Linus Torvalds
Mel Gorman
Sasha Levin
Vladimir Davydov
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%
Kirill A. Shutemov
4
0.14%
MinChan Kim
4
0.14%
Andy Whitcroft
3
0.10%
Glauber de Oliveira Costa
3
0.10%
Linus Torvalds
3
0.10%
Mel Gorman
1
0.03%
Sasha Levin
1
0.03%
Vladimir Davydov
1
0.03%
Others
1198
41.71%
Total
2872
slub.c
5924
-
123
24418
Christoph Lameter
JoonSoo Kim
Kees Cook
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
Yang Shi
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
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{"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 44}, {"author_id": 8, "token_count": 29}, {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 393}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 2, "token_count": 94}, {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 7}, {"author_id": 16, "token_count": 18}, {"author_id": 60, "token_count": 412}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 1, "token_count": 20}, {"author_id": 16, "token_count": 14}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 48, "token_count": 12}, {"author_id": 8, "token_count": 326}, {"author_id": 0, "token_count": 5}, {"author_id": 16, "token_count": 9}, {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 391}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 59, "token_count": 122}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 48, "token_count": 130}, {"author_id": 17, "token_count": 22}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 491}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 28, "token_count": 7}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 185}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 5, "token_count": 79}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 48, "token_count": 12}, {"author_id": 59, "token_count": 156}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 57, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 59, "token_count": 94}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 64}, {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 26, "token_count": 29}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 20, "token_count": 23}, {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 22, "token_count": 99}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 22, "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": 48, "token_count": 141}, {"author_id": 41, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "token_count": 18}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 48, "token_count": 78}, {"author_id": 20, "token_count": 52}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Lameter
15659
64.13%
JoonSoo Kim
739
3.03%
Kees Cook
379
1.55%
David Rientjes
377
1.54%
Vladimir Davydov
376
1.54%
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
81
0.33%
Linus Torvalds
61
0.25%
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%
Yang Shi
2
0.01%
Andi Kleen
1
0.00%
Others
4851
19.87%
Total
24418
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
Al Viro
Shaohua Li
Glauber de Oliveira Costa
Tejun Heo
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": 49, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 27, "token_count": 32}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 38, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 42, "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": 32, "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": 17, "token_count": 48}, {"author_id": 54, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 29, "token_count": 61}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 32, "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%
Al Viro
4
0.34%
Shaohua Li
4
0.34%
Glauber de Oliveira Costa
3
0.25%
Tejun Heo
3
0.25%
Others
43
3.62%
Total
1187
sparse.c
938
-
53
3699
Dan J Williams
Pavel Tatashin
Andy Whitcroft
Michal Hocko
Mel Gorman
Mike Rapoport
Christoph Lameter
Kirill A. Shutemov
Johannes Weiner
Christoph Hellwig
Mike Kravetz
Andrea Arcangeli
Tejun Heo
David Rientjes
Others
June 2005
September 2005
October 2005
January 2006
May 2006
June 2006
October 2006
December 2006
May 2007
June 2007
August 2007
October 2007
December 2007
February 2008
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
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Author Name
Tokens
Token Proportion
Dan J Williams
920
24.87%
Pavel Tatashin
501
13.54%
Andy Whitcroft
269
7.27%
Michal Hocko
158
4.27%
Mel Gorman
142
3.84%
Mike Rapoport
88
2.38%
Christoph Lameter
72
1.95%
Kirill A. Shutemov
68
1.84%
Johannes Weiner
66
1.78%
Christoph Hellwig
41
1.11%
Mike Kravetz
20
0.54%
Andrea Arcangeli
6
0.16%
Tejun Heo
3
0.08%
David Rientjes
2
0.05%
Others
1343
36.31%
Total
3699
swap.c
1104
-
61
3856
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
Michal Hocko
Motohiro Kosaki
Linus Torvalds
Lee Schermerhorn
Jérôme Glisse
Andrey Ryabinin
Sasha Levin
Dan J Williams
Fengguang Wu
Rik Van Riel
Vladimir Davydov
Naoya Horiguchi
Roman Gushchin
Yang Shi
Christoph Hellwig
Christoph Lameter
Matthew Wilcox
Peter Zijlstra
Tejun Heo
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
May 2018
October 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
June 2019
September 2019
November 2019
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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": 29, "token_count": 4}, {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 12, "token_count": 35}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 12, "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": 40, "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": 53, "token_count": 13}, {"author_id": 45, "token_count": 33}, {"author_id": 51, "token_count": 18}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 53, "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": 11, "token_count": 17}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 7, "token_count": 208}, {"author_id": 42, "token_count": 141}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 7, "token_count": 16}, {"author_id": 42, "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": 27}, {"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": 42, "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": 19, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 56, "token_count": 24}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 133}, ]}, {"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": 17, "token_count": 25}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 32, "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": 12, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 32, "token_count": 18}, {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 42, "token_count": 42}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 33, "token_count": 9}, {"author_id": 15, "token_count": 32}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 42, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 33, "token_count": 75}, {"author_id": 26, "token_count": 1}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 32, "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": 17, "token_count": 26}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 24}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 227}, {"author_id": 57, "token_count": 5}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 21}, {"author_id": 60, "token_count": 41}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
649
16.83%
Andrew Morton
418
10.84%
Shaohua Li
390
10.11%
Mel Gorman
368
9.54%
Johannes Weiner
258
6.69%
Hugh Dickins
158
4.10%
Andrea Arcangeli
115
2.98%
Nicholas Piggin
95
2.46%
Jan Kara
84
2.18%
Linus Torvalds (pre-git)
81
2.10%
Kirill A. Shutemov
74
1.92%
Michal Hocko
64
1.66%
Motohiro Kosaki
59
1.53%
Linus Torvalds
44
1.14%
Lee Schermerhorn
33
0.86%
Jérôme Glisse
32
0.83%
Andrey Ryabinin
24
0.62%
Sasha Levin
24
0.62%
Dan J Williams
22
0.57%
Fengguang Wu
21
0.54%
Rik Van Riel
19
0.49%
Vladimir Davydov
15
0.39%
Naoya Horiguchi
14
0.36%
Roman Gushchin
7
0.18%
Yang Shi
5
0.13%
Christoph Hellwig
4
0.10%
Christoph Lameter
4
0.10%
Matthew Wilcox
3
0.08%
Peter Zijlstra
3
0.08%
Tejun Heo
3
0.08%
David Howells
2
0.05%
Mike Rapoport
2
0.05%
Others
762
19.76%
Total
3856
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": 18, "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
360
-
7
1210
Tim Chen
Huang Ying
Tejun Heo
Kees Cook
Others
February 2017
May 2017
July 2017
November 2017
June 2018
August 2018
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 52, "token_count": 1087}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 52, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 34}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 52, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 59, "token_count": 6}, {"author_id": 5, "token_count": 32}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Tim Chen
1109
91.65%
Huang Ying
53
4.38%
Tejun Heo
32
2.64%
Kees Cook
6
0.50%
Others
10
0.83%
Total
1210
swap_state.c
843
-
36
3368
Huang Ying
Shaohua Li
Andrew Morton
MinChan Kim
Linus Torvalds (pre-git)
Matthew Wilcox
Hugh Dickins
Linus Torvalds
Rik Van Riel
Yang Shi
Nicholas Piggin
Andrea Arcangeli
Sasha Levin
Kamezawa Hiroyuki
Christoph Lameter
Johannes Weiner
Tim Chen
Kirill A. Shutemov
Michal Hocko
Vladimir Davydov
Kees Cook
Tejun Heo
Christoph Hellwig
Mel Gorman
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
September 2019
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{"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 6, "token_count": 36}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 6, "token_count": 74}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 6, "token_count": 55}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 10, "token_count": 24}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 116}, {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 51, "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": 51, "token_count": 34}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 42, "token_count": 82}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 56, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 42, "token_count": 158}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 16, "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": 18, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 203}, {"author_id": 52, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 152}, {"author_id": 7, "token_count": 12}, {"author_id": 42, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 1169}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 18, "token_count": 26}, {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 18, "token_count": 26}, {"author_id": 26, "token_count": 167}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 5}, {"author_id": 7, "token_count": 195}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 57, "token_count": 43}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 18, "token_count": 100}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 26, "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
175
5.20%
Hugh Dickins
141
4.19%
Linus Torvalds
128
3.80%
Rik Van Riel
47
1.40%
Yang Shi
43
1.28%
Nicholas Piggin
40
1.19%
Andrea Arcangeli
24
0.71%
Sasha Levin
24
0.71%
Kamezawa Hiroyuki
16
0.48%
Christoph Lameter
14
0.42%
Johannes Weiner
13
0.39%
Tim Chen
11
0.33%
Kirill A. Shutemov
5
0.15%
Michal Hocko
5
0.15%
Vladimir Davydov
4
0.12%
Kees Cook
3
0.09%
Tejun Heo
3
0.09%
Christoph Hellwig
1
0.03%
Mel Gorman
1
0.03%
Others
120
3.56%
Total
3368
swapfile.c
3794
-
79
15982
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
Dan Magenheimer
Lee Schermerhorn
Johannes Weiner
David Rientjes
Christoph Lameter
Andrea Arcangeli
Sasha Levin
Seth Jennings
Kees Cook
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
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18, "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": 18, "token_count": 555}, {"author_id": 52, "token_count": 680}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 62}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 18, "token_count": 1184}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 18, "token_count": 845}, {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 18, "token_count": 66}, {"author_id": 7, "token_count": 61}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 11, "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": 59, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 110}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 219}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "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": 18, "token_count": 290}, {"author_id": 60, "token_count": 287}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Huang Ying
3548
22.20%
Hugh Dickins
2719
17.01%
Shaohua Li
1563
9.78%
Linus Torvalds (pre-git)
704
4.40%
Tim Chen
680
4.25%
Andrew Morton
671
4.20%
Linus Torvalds
549
3.44%
Kamezawa Hiroyuki
362
2.27%
MinChan Kim
335
2.10%
Dan Streetman
302
1.89%
Mel Gorman
235
1.47%
Al Viro
144
0.90%
Kirill A. Shutemov
125
0.78%
Tejun Heo
124
0.78%
Andi Kleen
118
0.74%
Christoph Hellwig
89
0.56%
Dan Magenheimer
65
0.41%
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%
Kees Cook
4
0.03%
Vlastimil Babka
4
0.03%
Vladimir Davydov
3
0.02%
Rik Van Riel
2
0.01%
Others
3505
21.93%
Total
15982
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
Dan Magenheimer
Tejun Heo
Mike Rapoport
Rik Van Riel
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
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"token_count": 17}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 7, "token_count": 21}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 58, "token_count": 11}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 4, "token_count": 146}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 58, "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": 33, "token_count": 154}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 33, "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": 33, "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": 28, "token_count": 27}, {"author_id": 33, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 33, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 33, "token_count": 127}, {"author_id": 26, "token_count": 24}, {"author_id": 0, "token_count": 223}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 26, "token_count": 18}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 19}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "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%
Dan Magenheimer
13
0.43%
Tejun Heo
4
0.13%
Mike Rapoport
3
0.10%
Rik Van Riel
3
0.10%
Shaohua Li
1
0.03%
Others
523
17.31%
Total
3022
usercopy.c
309
-
9
1107
Kees Cook
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": 59, "token_count": 614}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 59, "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": 59, "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": 59, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Kees Cook
990
89.43%
Others
117
10.57%
Total
1107
userfaultfd.c
615
-
7
2240
Andrea Arcangeli
Mike Kravetz
Mike Rapoport
Kirill A. Shutemov
Others
September 2015
January 2016
April 2016
February 2017
March 2017
September 2017
June 2018
November 2018
January 2019
June 2019
November 2019
var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 1040}, ]}, {"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": 23, "token_count": 677}, {"author_id": 47, "token_count": 62}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 126}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 47, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 10, "token_count": 158}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 84}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
1202
53.66%
Mike Kravetz
686
30.63%
Mike Rapoport
223
9.96%
Kirill A. Shutemov
40
1.79%
Others
89
3.97%
Total
2240
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
Kees Cook
Christoph Hellwig
Linus Torvalds
Matthew Wilcox
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": 29, "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": 38, "token_count": 176}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 43, "token_count": 18}, {"author_id": 42, "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": 38, "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": 38, "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": 28, "token_count": 216}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 111}, {"author_id": 17, "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": 11, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 47, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 100}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 70}, {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 38, "token_count": 74}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 18, "token_count": 32}, {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 28, "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": 47, "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": 26, "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%
Kees Cook
5
0.16%
Christoph Hellwig
2
0.06%
Linus Torvalds
1
0.03%
Matthew Wilcox
1
0.03%
Others
1808
57.60%
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": 11, "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
3681
-
120
13216
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
Andrea Arcangeli
Michel Lespinasse
Vlastimil Babka
Kees Cook
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
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"group": [ {"author_id": 30, "token_count": 135}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 6, "token_count": 167}, {"author_id": 4, "token_count": 325}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 2, "token_count": 124}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 12, "token_count": 179}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 30, "token_count": 37}, {"author_id": 29, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 154}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 2, "token_count": 347}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 11, "token_count": 53}, {"author_id": 12, "token_count": 2046}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 49, "token_count": 4}, {"author_id": 12, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 12, "token_count": 44}, ]}, 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{"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 33, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 38, "token_count": 145}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 144}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, 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"group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 256}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 17, "token_count": 102}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 29, "token_count": 31}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 47, "token_count": 21}, {"author_id": 44, "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": 44, "token_count": 2600}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 29, "token_count": 19}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 49}, {"author_id": 44, "token_count": 78}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 44, "token_count": 139}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 44, "token_count": 135}, {"author_id": 60, "token_count": 179}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 28, "token_count": 128}, {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 20, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Uladzislau Rezki
2963
22.42%
Nicholas Piggin
2658
20.11%
Tejun Heo
1036
7.84%
Christoph Lameter
627
4.74%
Kamezawa Hiroyuki
385
2.91%
Linus Torvalds (pre-git)
383
2.90%
Christoph Hellwig
365
2.76%
Hugh Dickins
325
2.46%
Kirill A. Shutemov
260
1.97%
Andrey Ryabinin
224
1.69%
Andi Kleen
212
1.60%
Andrew Morton
193
1.46%
Al Viro
147
1.11%
JoonSoo Kim
145
1.10%
Michal Hocko
116
0.88%
David Rientjes
89
0.67%
Linus Torvalds
55
0.42%
Roman Gushchin
49
0.37%
Catalin Marinas
37
0.28%
Glauber de Oliveira Costa
31
0.23%
Mike Rapoport
21
0.16%
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%
Andrea Arcangeli
2
0.02%
Michel Lespinasse
2
0.02%
Vlastimil Babka
2
0.02%
Kees Cook
1
0.01%
Others
2839
21.48%
Total
13216
vmpressure.c
471
-
13
1283
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
var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 817}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "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": 135}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 16, "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": 218}, ]}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
218
16.99%
Johannes Weiner
135
10.52%
Michal Hocko
25
1.95%
Andrew Morton
17
1.33%
Tejun Heo
16
1.25%
Hugh Dickins
3
0.23%
Vladimir Davydov
2
0.16%
Others
867
67.58%
Total
1283
vmscan.c
4368
-
113
13745
Mel Gorman
Johannes Weiner
Andrew Morton
Kirill V Tkhai
MinChan Kim
Rik Van Riel
Christoph Lameter
Motohiro Kosaki
Hugh Dickins
Nicholas Piggin
Andrey Ryabinin
Michal Hocko
Yang Shi
Vladimir Davydov
Lee Schermerhorn
Shaohua Li
Huang Ying
Linus Torvalds
Andy Whitcroft
Glauber de Oliveira Costa
Vlastimil Babka
Linus Torvalds (pre-git)
David Rientjes
Kamezawa Hiroyuki
Fengguang Wu
Roman Gushchin
Tejun Heo
Andrea Arcangeli
Kirill A. Shutemov
Sasha Levin
Matthew Wilcox
Christoph Hellwig
Peter Zijlstra
David Howells
JoonSoo Kim
Al Viro
Mike Rapoport
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
October 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
November 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
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"token_count": 10}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 26, "token_count": 3}, {"author_id": 41, "token_count": 14}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 50, "token_count": 601}, {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 58}, {"author_id": 50, "token_count": 8}, {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 332}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 13}, {"author_id": 50, "token_count": 49}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 50, "token_count": 171}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 44}, {"author_id": 57, "token_count": 116}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 57, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 26, "token_count": 2}, {"author_id": 7, "token_count": 267}, {"author_id": 20, "token_count": 1}, {"author_id": 57, "token_count": 89}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 751}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 57, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
3135
22.81%
Johannes Weiner
2131
15.50%
Andrew Morton
1240
9.02%
Kirill V Tkhai
831
6.05%
MinChan Kim
578
4.21%
Rik Van Riel
404
2.94%
Christoph Lameter
387
2.82%
Motohiro Kosaki
383
2.79%
Hugh Dickins
304
2.21%
Nicholas Piggin
259
1.88%
Andrey Ryabinin
249
1.81%
Michal Hocko
218
1.59%
Yang Shi
211
1.54%
Vladimir Davydov
196
1.43%
Lee Schermerhorn
178
1.30%
Shaohua Li
162
1.18%
Huang Ying
148
1.08%
Linus Torvalds
134
0.97%
Andy Whitcroft
133
0.97%
Glauber de Oliveira Costa
115
0.84%
Vlastimil Babka
112
0.81%
Linus Torvalds (pre-git)
103
0.75%
David Rientjes
93
0.68%
Kamezawa Hiroyuki
93
0.68%
Fengguang Wu
81
0.59%
Roman Gushchin
65
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%
David Howells
3
0.02%
JoonSoo Kim
3
0.02%
Al Viro
1
0.01%
Mike Rapoport
1
0.01%
Others
1587
11.55%
Total
13745
vmstat.c
2140
-
55
8158
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
Fengguang Wu
Linus Torvalds
Tejun Heo
Andi Kleen
Shaohua Li
Lee Schermerhorn
Roman Gushchin
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
var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 1136}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 2, "token_count": 204}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 138}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 329}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 2, "token_count": 40}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 829}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1288594800, "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": 53, "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": 11, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 17, "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": 17, "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": 52, "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": 17, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 17, "token_count": 22}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 75}, {"author_id": 3, "token_count": 4}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 17, "token_count": 7}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 816}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 281}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 29, "token_count": 8}, {"author_id": 41, "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": 17, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 50}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
2804
34.37%
Christoph Lameter
2321
28.45%
Motohiro Kosaki
429
5.26%
Andrew Morton
394
4.83%
Hugh Dickins
146
1.79%
Michal Hocko
138
1.69%
JoonSoo Kim
137
1.68%
David Rientjes
79
0.97%
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%
Fengguang Wu
5
0.06%
Linus Torvalds
5
0.06%
Tejun Heo
4
0.05%
Andi Kleen
2
0.02%
Shaohua Li
2
0.02%
Lee Schermerhorn
1
0.01%
Roman Gushchin
1
0.01%
Others
1554
19.05%
Total
8158
workingset.c
608
-
13
1397
Johannes Weiner
Matthew Wilcox
Kirill V Tkhai
Mel Gorman
Vladimir Davydov
Michal Hocko
Roman Gushchin
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": 16, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 268}, {"author_id": 16, "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": 17, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 17, "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": 26, "token_count": 85}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 50, "token_count": 28}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 157}, {"author_id": 11, "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": 41, "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%
Michal Hocko
4
0.29%
Roman Gushchin
4
0.29%
Hugh Dickins
3
0.21%
Linus Torvalds
2
0.14%
Others
8
0.57%
Total
1397
z3fold.c
1817
-
7
7761
Vitaly Wool
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
var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 14, "token_count": 1607}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 14, "token_count": 374}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 14, "token_count": 1177}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 14, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 14, "token_count": 41}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 14, "token_count": 17}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 14, "token_count": 84}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 14, "token_count": 106}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 14, "token_count": 1906}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 14, "token_count": 8}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 100}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 14, "token_count": 2124}, ]}, ]
Author Name
Tokens
Token Proportion
Vitaly Wool
7613
98.09%
David Howells
6
0.08%
Mike Rapoport
1
0.01%
Others
141
1.82%
Total
7761
zbud.c
637
-
13
1909
Seth Jennings
Dan Streetman
Kees Cook
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": 36, "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": 34, "token_count": 353}, {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 36, "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": 34, "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": 47, "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%
Kees Cook
5
0.26%
Mike Rapoport
1
0.05%
Others
29
1.52%
Total
1909
zpool.c
398
-
9
947
Dan Streetman
Mike Rapoport
Kees Cook
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": 34, "token_count": 790}, {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 34, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 34, "token_count": 61}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 47, "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%
Kees Cook
2
0.21%
Others
71
7.50%
Total
947
zsmalloc.c
2592
-
36
10002
MinChan Kim
Seth Jennings
Dan Streetman
JoonSoo Kim
David Howells
Kirill A. Shutemov
Jérôme Glisse
Andrew Morton
Kees Cook
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
October 2018
January 2019
March 2019
August 2019
September 2019
January 2020
var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 740}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 36, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 36, "token_count": 152}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 36, "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": 34, "token_count": 215}, {"author_id": 59, "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": 34, "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": 15, "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": 47, "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": 1538377200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"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}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
6806
68.05%
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%
Kees Cook
5
0.05%
Mike Rapoport
2
0.02%
Others
2590
25.89%
Total
10002
zswap.c
1355
-
21
5131
Dan Streetman
Seth Jennings
Huang Ying
Vitaly Wool
MinChan Kim
Kirill A. Shutemov
Mel Gorman
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
var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 36, "token_count": 2020}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 258}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 34, "token_count": 40}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 34, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 34, "token_count": 1653}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 111}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 34, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 34, "token_count": 53}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 34, "token_count": 351}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 342}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 18, "token_count": 18}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 15}, {"author_id": 60, "token_count": 29}, ]}, ]
Author Name
Tokens
Token Proportion
Dan Streetman
2216
43.19%
Seth Jennings
2021
39.39%
Huang Ying
18
0.35%
Vitaly Wool
15
0.29%
MinChan Kim
9
0.18%
Kirill A. Shutemov
2
0.04%
Mel Gorman
2
0.04%
Others
848
16.53%
Total
5131
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
911
Author
Tokens
Proportion
Commits
Proportion
0
Mel Gorman
33063
6.26%
382
3.95%
1
Kirill A. Shutemov
30155
5.71%
219
2.26%
2
Christoph Lameter
27299
5.17%
363
3.75%
3
Johannes Weiner
20545
3.89%
256
2.65%
4
Hugh Dickins
18896
3.58%
420
4.34%
5
Tejun Heo
17743
3.36%
257
2.66%
6
Andrew Morton
16769
3.17%
500
5.17%
7
MinChan Kim
13304
2.52%
121
1.25%
8
JoonSoo Kim
12713
2.41%
191
1.97%
9
David Rientjes
9277
1.76%
173
1.79%
10
Andrea Arcangeli
8698
1.65%
116
1.20%
11
Linus Torvalds
8139
1.54%
200
2.07%
12
Nicholas Piggin
8022
1.52%
144
1.49%
13
Linus Torvalds (pre-git)
7747
1.47%
234
2.42%
14
Vitaly Wool
7628
1.44%
27
0.28%
15
Jérôme Glisse
7495
1.42%
46
0.48%
16
Vladimir Davydov
7368
1.39%
104
1.08%
17
Michal Hocko
7331
1.39%
239
2.47%
18
Huang Ying
7027
1.33%
65
0.67%
19
Naoya Horiguchi
6542
1.24%
134
1.39%
20
Vlastimil Babka
6383
1.21%
156
1.61%
21
Catalin Marinas
6312
1.19%
64
0.66%
22
Andrey Konovalov
5817
1.10%
41
0.42%
23
Mike Kravetz
5814
1.10%
52
0.54%
24
Dennis Zhou
5629
1.07%
52
0.54%
25
David Howells
5618
1.06%
64
0.66%
26
Matthew Wilcox
5584
1.06%
92
0.95%
27
Kamezawa Hiroyuki
5559
1.05%
115
1.19%
28
Andrey Ryabinin
5469
1.04%
55
0.57%
29
Christoph Hellwig
5353
1.01%
128
1.32%
30
Andi Kleen
5296
1.00%
68
0.70%
31
Fengguang Wu
4494
0.85%
103
1.07%
32
Dan J Williams
4476
0.85%
60
0.62%
33
Jan Kara
4435
0.84%
89
0.92%
34
Dan Streetman
4434
0.84%
24
0.25%
35
Aneesh Kumar K.V
3875
0.73%
60
0.62%
36
Seth Jennings
3791
0.72%
14
0.14%
37
Andy Whitcroft
3567
0.68%
24
0.25%
38
Al Viro
3411
0.65%
141
1.46%
39
Izik Eidus
3345
0.63%
4
0.04%
40
Peter Zijlstra
3204
0.61%
65
0.67%
41
Roman Gushchin
3156
0.60%
41
0.42%
42
Shaohua Li
3134
0.59%
37
0.38%
43
Michel Lespinasse
3016
0.57%
33
0.34%
44
Uladzislau Rezki
2963
0.56%
14
0.14%
45
Lee Schermerhorn
2810
0.53%
45
0.47%
46
Jason Gunthorpe
2797
0.53%
11
0.11%
47
Mike Rapoport
2689
0.51%
66
0.68%
48
Alexander Potapenko
2454
0.46%
11
0.11%
49
Glauber de Oliveira Costa
2430
0.46%
46
0.48%
50
Kirill V Tkhai
2228
0.42%
34
0.35%
51
Rik Van Riel
2129
0.40%
51
0.53%
52
Tim Chen
2090
0.40%
11
0.11%
53
Motohiro Kosaki
2024
0.38%
80
0.83%
54
Pavel Tatashin
2011
0.38%
30
0.31%
55
Steve Capper
1952
0.37%
5
0.05%
56
Sasha Levin
1887
0.36%
23
0.24%
57
Yang Shi
1881
0.36%
41
0.42%
58
Dan Magenheimer
1793
0.34%
11
0.11%
59
Kees Cook
1773
0.34%
25
0.26%
60
Others
105499
19.97%
3394
35.09%
Total
528343
9671